Radio Meteor Observation Bulletin No. 383 www.rmob.org June 2025 1. GLOBAL OBSERVATIONS Observer: Associazione Astrofili Veneziani "AAV" Planetario di Venezia Location: Venezia, Italy (12 22' E, 45 25' N) Frequency: 143.05 MHz Graves Receiver: Yaesu FT-817 Antenna: Yagi 6 elements Antenna Direction: elev 20 deg, azimuth 294 deg (W) Computer: Pentium + XP Observing method: Spectrumlab + Colorgramme RMOB Lab v 3.0 | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 46 56 63 62 59 53 66 58 70 61 78 73 82 84 70 1 | 64 48 64 60 59 66 55 62 53 64 79 67 85 74 70 2 | 63 77 64 68 66 77 45 61 59 65 72 92 76 68 80 3 | 58 60 59 75 55 79 66 71 65 100 95 93 82 93 83 4 | 74 63 77 66 63 100 86 67 89 88 96 107 83 101 85 5 | 62 67 75 88 73 93 86 101 92 106 127 117 99 107 101 6 | 58 65 58 90 71 96 100 86 79 124 126 108 108 122 102 7 | 53 69 74 100 76 78 88 93 102 100 114 123 105 94 95 8 | 60 66 70 74 83 84 94 85 71 98 90 116 86 85 9 | 43 60 57 70 64 63 82 79 72 98 110 76 100 75 10 | 53 68 24 50 11 72 65 55 70 78 78 88 83 40 11 | 43 45 55 57 68 44 57 53 59 81 58 64 70 62 67 12 | 42 46 41 45 54 50 59 61 60 78 60 76 77 64 52 13 | 38 35 52 35 40 34 44 48 55 59 51 68 58 49 57 14 | 30 32 31 32 51 47 34 48 40 46 62 48 43 38 34 15 | 33 22 31 24 31 37 31 34 45 45 45 48 44 32 38 16 | 24 28 30 19 30 30 33 31 36 31 45 28 39 33 40 17 | 25 26 20 19 33 28 32 22 21 33 36 29 29 23 34 18 | 17 27 26 24 25 26 15 33 35 35 30 32 34 40 28 19 | 22 25 29 25 23 20 31 22 26 33 23 33 42 36 31 20 | 23 28 28 44 36 28 29 30 41 46 32 31 46 24 21 | 25 36 33 42 45 40 40 37 43 40 60 47 48 41 29 22 | 36 53 42 39 35 37 46 42 57 68 63 46 69 54 49 23 | 51 47 55 48 69 49 59 50 58 60 59 48 73 40 52 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 83 54 69 49 48 65 58 56 71 55 58 68 1 | 76 60 64 62 76 65 77 76 67 83 80 83 2 |132 73 62 71 71 63 75 59 55 56 76 83 3 |122 77 97 76 67 74 78 74 81 61 93 80 4 | 75 80 90 74 72 84 87 77 63 62 69 88 5 | 93 102 85 94 99 84 96 86 90 71 86 82 6 | 90 83 87 88 78 89 77 104 73 86 92 84 7 | 84 88 74 69 83 81 77 76 87 70 80 70 8 | 82 63 66 56 73 69 76 68 66 80 91 78 9 | 62 65 64 67 73 60 52 74 67 58 73 65 10 | 51 63 55 48 61 56 56 57 50 47 63 48 11 | 64 50 57 42 62 44 59 57 58 47 52 61 12 | 44 54 42 40 53 48 39 35 44 48 48 50 13 | 45 49 47 44 47 49 59 53 46 49 45 56 14 | 38 49 29 35 32 35 42 27 32 37 38 49 15 | 52 26 32 41 27 43 39 31 37 34 26 31 16 | 65 30 28 36 28 41 34 41 23 37 24 34 17 | 24 28 27 28 31 26 33 29 34 30 25 18 | 21 29 30 21 28 24 47 27 34 28 34 19 | 23 26 35 30 29 31 48 41 31 32 30 20 | 4 39 33 26 42 26 48 42 34 46 42 21 | 43 48 44 46 45 54 49 50 39 48 87 22 | 47 43 40 61 82 48 67 48 38 58 45 23 | 58 64 60 45 69 54 53 77 61 54 62 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Note: . GRAVES outage June 11, 8h - 11h UT Enrico Stomeo -------------------------------------------------------------------- Observer: GABB.IT Location: Treviglio, Italy (9 36' E, 45 32' N) Frequency: 143.050.000 MHz Pre-Amplifier: SAWbird+2m Receiver: Nongles-N3 RTL-SDR Antenna: Yagi 3 Elements Antenna Direction: elev 20 deg, azimuth 250 deg Computer: Lenovo ThinkCentre Core I5+Linux Tumbleweed Observing method: Echoes 0.51++ Data Browser v.0.1. Echoes FTP client v.0.1.x | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 24 27 24 19 33 15 13 25 22 27 22 31 27 31 25 1 | 27 29 28 29 41 14 31 33 21 27 23 33 21 2 | 16 20 27 29 38 23 27 49 35 34 24 33 30 3 | 35 18 18 21 52 29 39 58 59 47 30 41 34 4 | 28 31 31 29 41 37 46 66 65 52 52 64 41 5 | 30 21 31 39 58 48 64 93 91 74 49 73 45 6 | 40 27 39 45 87 52 5 8 74 98 82 81 69 70 65 7 | 37 46 52 37 74 45 54 53 75 75 12 45 86 80 52 8 | 28 33 33 25 41 29 48 48 53 41 31 45 32 35 9 | 28 25 14 30 2 22 22 34 26 12 22 40 24 27 10 | 20 12 13 25 11 14 18 20 23 20 11 6 12 16 17 11 | 14 13 18 17 20 18 20 27 15 12 25 10 10 12 21 12 | 16 12 9 20 19 11 18 23 18 26 23 14 17 17 19 13 | 13 5 18 20 18 22 23 22 22 27 20 7 25 23 18 14 | 9 18 11 20 12 20 27 20 16 26 13 11 14 16 21 15 | 10 30 12 16 12 19 18 13 8 22 26 7 14 9 9 16 | 12 22 20 29 17 19 14 14 13 16 13 8 12 13 12 17 | 13 31 16 22 11 9 17 10 8 11 7 11 9 5 7 18 | 11 29 9 9 11 15 7 12 6 15 7 12 9 9 6 19 | 11 26 16 19 14 18 18 11 9 12 18 8 10 12 11 20 | 15 29 19 19 9 16 23 15 13 17 24 11 14 16 3 21 | 17 34 23 21 17 5 20 19 22 15 28 13 31 19 16 22 | 22 39 20 27 15 12 29 25 26 24 22 22 34 21 14 23 | 23 21 8 34 13 40 39 24 26 17 33 16 31 20 21 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 20 23 30 23 14 40 29 27 31 34 33 30 37 6 13 1 | 17 17 18 24 18 40 46 24 40 31 32 29 35 12 16 2 | 29 20 17 20 12 36 42 25 31 29 39 35 23 16 9 3 | 38 32 28 36 23 48 50 50 35 34 39 29 29 16 18 4 | 58 41 42 35 32 58 52 48 49 37 42 37 33 15 13 5 | 57 40 52 52 51 63 56 49 39 53 70 36 42 18 13 6 | 51 56 37 52 55 59 67 55 38 54 57 47 41 23 20 7 | 53 41 48 51 35 64 59 35 50 41 56 38 58 21 21 8 | 41 28 30 37 29 43 33 41 39 44 40 17 43 16 14 9 | 25 11 17 16 20 41 18 24 24 26 42 16 28 14 13 10 | 17 8 24 15 5 11 25 15 23 15 26 18 24 3 7 11 | 14 11 10 9 9 14 11 11 19 16 20 12 23 4 8 12 | 5 7 15 18 9 22 21 7 9 21 20 15 21 5 4 13 | 15 20 17 10 5 28 11 14 10 19 15 8 22 11 9 14 | 20 12 13 14 11 24 19 10 9 19 13 11 26 2 12 15 | 18 10 15 24 25 16 21 10 10 16 14 17 13 6 10 16 | 9 8 4 18 11 12 16 18 20 16 16 7 13 11 7 17 | 14 7 14 17 12 10 13 14 12 23 18 14 16 6 2 18 | 11 12 15 9 13 14 11 11 12 25 8 15 18 7 11 19 | 10 11 10 14 10 18 14 9 10 23 20 16 27 10 9 20 | 13 8 9 19 14 27 17 16 25 30 18 19 37 17 9 21 | 20 4 14 25 20 24 25 21 26 26 31 28 16 15 8 22 | 19 19 15 32 33 41 35 40 29 36 21 31 5 12 8 23 | 31 24 19 30 33 29 29 43 43 39 28 35 16 9 13 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Giuseppe -------------------------------------------------------------------- Observer: Johan Bogaerts Location: Sint-Truiden, Belgium (5 15'E, 50 52'N) Frequency: 49.970 MHz Transmitter: BRAMS, Dourbes, Belgium (4 36' E, 50 06' N) Antenna: HB9, elev 70 deg, azimuth 190 deg (S) Receiver: SDRplay Duo Computer: I7 Observing method: RadioMeteorDetector (RMD v1.10) | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 29 35 28 47 34 35 37 34 33 35 39 1 | 36 24 41 26 55 53 41 36 23 28 44 2 | 31 45 44 49 52 56 46 57 46 27 62 3 | 46 41 49 54 66 85 61 57 58 45 45 4 | 37 47 44 52 68 66 57 64 50 62 49 5 | 50 58 58 76 75 73 68 76 88 60 63 53 6 | 63 75 65 75 107 84 112 107 95 94 64 58 7 | 57 90 85 97 88 87 110 104 111 71 73 53 8 | 47 53 68 64 93 61 70 86 59 64 30 43 33 9 | 31 35 39 38 49 41 37 47 39 31 27 25 25 10 | 30 32 29 30 30 19 30 35 37 26 13 16 19 11 | 18 23 32 27 38 31 39 26 28 49 40 35 19 12 | 31 38 29 38 50 36 44 41 56 36 43 44 31 13 | 24 32 48 50 30 37 39 55 44 47 27 15 39 14 | 24 34 38 28 47 42 29 37 41 41 40 26 32 15 | 24 42 29 36 28 27 28 37 31 29 18 29 26 16 | 17 14 15 32 25 30 18 15 20 12 17 16 15 17 | 21 10 16 26 11 13 15 10 15 14 12 8 8 18 | 14 14 12 19 11 9 15 17 7 8 13 6 7 19 | 11 16 9 24 23 20 10 25 20 17 17 6 7 20 | 13 23 18 20 21 28 18 16 21 19 15 11 15 21 | 18 17 36 22 23 27 37 23 15 15 12 14 16 22 | 25 36 24 33 30 26 29 30 27 32 10 20 18 23 | 22 28 25 42 43 32 32 37 42 21 21 18 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 27 34 25 36 20 21 19 23 27 21 35 27 18 28 28 1 | 21 30 42 29 30 20 32 29 28 28 21 31 21 25 34 2 | 28 36 34 29 38 29 29 30 28 26 42 33 38 35 25 3 | 43 43 38 49 37 46 34 46 38 42 43 48 63 35 39 4 | 40 35 40 35 34 43 40 31 38 34 56 46 45 40 38 5 | 48 44 48 46 37 41 34 25 31 44 57 40 44 47 39 6 | 63 56 56 53 46 43 38 47 47 40 66 38 53 31 45 7 | 65 68 67 48 38 29 46 41 43 42 48 43 39 33 38 8 | 36 42 33 23 37 22 33 35 36 48 33 23 39 34 33 9 | 28 27 27 17 33 20 15 35 25 37 37 23 31 28 24 10 | 21 18 19 12 13 14 19 26 30 32 28 27 32 20 11 11 | 25 23 23 10 12 15 12 16 25 30 14 19 31 20 27 12 | 29 31 31 19 18 20 22 24 20 27 24 25 43 27 25 13 | 26 36 31 22 30 24 29 24 23 23 28 24 40 39 20 14 | 32 34 28 18 21 15 16 20 24 40 19 38 48 23 15 | 20 14 26 21 18 20 19 21 21 30 36 20 39 10 29 16 | 12 15 16 16 18 9 20 11 13 35 25 27 43 23 35 17 | 7 11 7 11 10 14 33 16 22 27 15 18 31 27 23 18 | 9 15 8 13 12 14 27 5 13 22 13 22 41 17 15 19 | 8 16 9 6 5 13 24 11 25 28 19 22 36 28 20 20 | 9 15 15 11 15 10 27 11 21 15 26 21 30 23 27 21 | 17 21 16 19 12 27 39 24 24 25 28 28 27 45 22 22 | 20 21 19 14 13 22 30 18 24 19 29 23 27 30 31 23 | 24 18 25 28 28 21 24 17 23 31 27 23 22 41 24 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Johan Bogaerts -------------------------------------------------------------------- Observer: Johan Bogaerts Location: Sint-Truiden, Belgium (5 15'E, 50 52'N) Frequency: 49.970 MHz Transmitter: VVS, Ypres, Belgium (2 55' E, 50 49' N) Antenna: HB9, elev 70 deg, azimuth 269 deg (W) Receiver: SDRplay Duo Computer: I7 Observing method: RadioMeteorDetector (RMD v1.10) | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 14 14 9 16 16 15 22 10 13 10 11 19 1 | 9 14 22 16 18 18 21 15 14 23 13 22 2 | 10 26 22 17 18 13 20 25 24 25 10 49 3 | 13 20 14 27 26 39 33 32 28 29 22 16 4 | 17 29 24 20 40 30 32 36 40 23 25 26 5 | 35 16 25 40 56 40 34 44 44 32 24 37 6 | 42 29 41 43 41 59 69 54 42 40 33 33 7 | 30 19 31 31 35 22 39 48 36 19 22 24 8 | 11 20 14 14 19 15 17 19 16 16 15 12 12 9 | 7 7 9 5 11 13 11 10 10 2 3 5 10 | 8 7 6 3 5 2 2 7 2 3 2 5 5 11 | 3 3 3 4 7 2 5 7 3 6 4 3 1 12 | 13 7 2 2 5 6 1 7 6 6 3 2 3 13 | 4 13 4 4 2 10 7 10 4 9 4 2 4 14 | 10 9 10 11 9 11 9 11 14 6 6 4 6 15 | 12 10 7 5 7 15 11 9 5 10 7 6 8 16 | 8 7 8 4 9 7 2 3 8 5 7 5 5 17 | 3 8 5 8 5 5 6 4 4 5 2 3 6 18 | 5 3 4 9 6 11 4 8 6 4 4 5 5 19 | 8 5 3 3 16 8 2 6 10 7 1 7 3 20 | 5 9 2 7 10 14 9 14 11 5 8 10 4 21 | 10 12 11 14 14 8 14 10 9 9 9 5 7 22 | 10 11 12 22 16 11 8 9 8 11 10 11 11 23 | 18 20 11 14 18 11 15 15 13 16 15 15 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 4 6 9 9 9 5 8 14 10 10 10 12 9 11 9 1 | 12 16 6 10 12 11 7 12 6 4 10 2 3 3 10 2 | 10 14 14 5 8 15 17 11 12 13 9 10 9 16 10 3 | 13 18 10 12 17 13 15 17 6 14 16 10 12 14 10 4 | 16 16 16 13 11 15 23 12 19 12 24 14 11 12 14 5 | 28 28 30 18 10 19 18 11 20 20 19 16 13 20 15 6 | 21 16 14 27 21 23 18 30 18 16 17 15 26 10 10 7 | 17 11 20 9 17 20 17 19 15 19 18 13 22 16 11 8 | 15 8 8 7 11 10 11 6 10 13 12 15 11 9 9 9 | 5 5 2 3 3 4 9 5 12 10 5 2 5 6 5 10 | 3 4 2 0 5 6 4 4 4 7 2 3 5 2 6 11 | 2 2 5 1 4 1 1 2 1 1 4 7 3 1 4 12 | 2 3 4 1 2 0 3 1 3 4 2 3 2 2 2 13 | 3 5 3 3 5 5 3 4 4 3 6 8 6 2 5 14 | 2 3 9 0 2 3 3 2 2 5 5 0 7 1 15 | 6 7 6 4 7 7 4 1 6 1 6 5 7 3 4 16 | 4 6 3 3 4 8 6 7 3 4 5 7 6 5 3 17 | 3 4 3 4 3 1 4 2 6 3 5 2 1 4 1 18 | 3 6 4 2 0 1 4 8 6 7 5 1 7 2 2 19 | 7 4 4 1 6 5 6 3 4 3 4 3 8 6 3 20 | 4 4 4 3 5 9 1 6 6 7 2 5 6 5 2 21 | 5 4 11 8 6 7 11 2 8 6 7 11 6 7 3 22 | 15 13 10 11 9 11 15 3 9 14 7 5 13 11 13 23 | 12 11 12 9 8 10 12 10 10 13 8 5 12 11 9 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Johan Bogaerts --------------------------------------------------------------------------- Observer: Mario Bombardini Location: Faenza, Italy (11 54' E, 44 17' N) Frequency: 143.05 MHz Graves USB Receiver: YAESU FT-857 Antenna: DIAMOND A144S5R Antenna Direction: elev 20 deg, azimuth 300 deg (NW) Computer: ASUS P5KPL-SE win10 Observing method: Spectrumlab + Colorgramme RMOB Lab v 3.0 | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 62 84 85 71 74 88 82 82 104 110 110 92 97 82 88 1 | 72 69 103 92 74 87 76 109 108 96 122 97 112 99 99 2 | 67 82 102 81 80 98 95 105 114 114 111 94 116 95 101 3 | 84 85 92 79 100 100 105 102 107 133 136 127 125 136 100 4 | 80 95 108 115 104 116 107 123 139 155 171 139 150 154 122 5 | 96 90 121 108 107 126 121 161 148 160 169 149 157 150 153 6 | 91 82 111 121 116 154 153 136 161 179 167 148 191 148 139 7 | 85 84 117 109 117 121 105 136 157 151 162 140 114 117 120 8 | 90 86 110 90 106 104 110 131 131 154 110 121 96 108 9 | 62 76 85 71 85 75 94 127 103 122 94 91 98 94 10 | 68 70 33 100 6 61 94 105 127 112 90 106 107 92 11 | 75 83 76 100 85 73 101 122 136 120 89 86 128 108 89 12 | 64 88 90 83 74 113 132 106 155 177 113 108 127 91 99 13 | 61 74 98 93 81 95 106 120 160 150 121 119 135 89 102 14 | 64 92 85 90 97 90 90 125 144 129 128 108 111 93 81 15 | 59 63 69 71 89 72 71 106 102 111 98 89 86 78 60 16 | 46 39 50 43 46 56 69 57 83 68 81 63 60 46 54 17 | 24 29 42 36 39 44 48 49 54 45 58 37 41 36 43 18 | 18 30 33 24 32 34 29 33 39 41 37 24 33 38 27 19 | 21 21 24 19 38 27 40 34 35 40 38 38 34 36 25 20 | 29 40 23 33 31 35 46 37 37 47 63 38 52 29 36 21 | 43 60 46 52 38 41 52 55 52 67 48 49 56 58 47 22 | 47 61 59 57 55 59 74 70 87 70 82 64 77 76 66 23 | 68 70 66 75 76 78 76 68 84 104 83 85 67 82 78 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 89 94 108 88 71 99 81 112 95 117 92 90 85 110 101 1 |128 99 114 107 91 115 99 132 109 96 90 117 105 114 129 2 |120 105 109 109 121 124 114 117 141 122 129 91 113 124 121 3 |124 135 146 120 112 133 118 129 143 105 124 126 159 150 125 4 |140 122 123 126 140 135 115 154 128 99 126 122 137 120 103 5 |155 136 140 154 133 146 116 159 146 128 144 140 123 129 116 6 |136 111 126 129 109 139 137 134 145 119 121 156 126 116 113 7 |123 57 105 109 118 110 117 110 117 112 111 109 108 112 96 8 | 80 78 84 96 125 103 104 117 135 97 84 116 85 91 97 9 | 74 72 76 92 109 105 83 102 106 96 82 94 79 93 82 10 | 73 86 82 91 103 81 92 87 105 67 82 72 74 106 76 11 | 93 110 97 111 110 94 114 89 107 83 63 84 83 82 77 12 | 99 125 105 102 103 102 111 88 86 64 77 88 100 62 71 13 |136 132 108 95 116 98 103 94 107 58 88 98 0 71 52 14 |104 105 110 82 88 88 80 72 88 68 76 82 5 86 69 15 | 79 76 75 73 74 70 72 65 72 59 56 86 77 73 70 16 | 88 63 55 61 62 57 53 57 64 56 56 57 56 47 44 17 | 42 47 38 36 42 35 50 34 37 37 45 45 52 53 32 18 | 47 35 25 31 30 33 54 35 30 36 41 44 28 38 26 19 | 39 41 32 29 26 32 55 31 48 44 34 28 32 41 31 20 | 41 52 42 42 42 32 51 52 49 53 58 48 56 45 53 21 | 57 52 45 44 58 59 80 72 61 61 71 69 60 63 55 22 | 79 81 58 74 83 62 87 86 63 79 79 67 68 62 54 23 | 73 108 81 82 76 97 102 116 77 89 77 87 89 110 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Mario Bombardini ---------------------------------------------------------------------- Observer: Michael Boschat Location: Halifax, Canada (63 36' W, 44 36' N, 60 meters above sea level) Listening Frequency: 77.251 MHz Receiver: Icom R-20 Antenna: resonant dipole Antenna Direction: Horizontally polarized to 250 deg with lobes in N-S plane, elev 0 deg Filter: high-Q (Q at least 300) bandpass filter between antenna & receiver. Listening Mode: CW Recording method: Viewing Spectrumlab on laptop and listening by ear Number of meteors heard in one hour interval | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 11h| 57 - 65 64 43 54 45 85 86 - - - 78 80 26 12 | 43 - 54 62 35 21 54 92 103 - - - - 75 96 13 | 56 - - 45 - - - 98 101 - - - - 55 134 14 | 60 - - - - - - 135 97 - - - - 78 127 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 11h| - 93 - - 73 24 4 52 23 18 - - - - - 12 | - 66 - - 68 8 19 43 12 - - - - - - 13 | - - - - - - 12 45 - - - - - - - 14 | - - - - - - - - - - - - - - - ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Notes: . Unknown strong tone appeared March 7, 2017, trying to find solution as rates dropped. I have no idea what the problem is, if it is that tone destroying my reception or a problem with the notch filter. . did not get one reflection at all from the Arietids or Zeta Perseids!! . no corrections for radiant position made to the counts. . ( - ) means no observations made. . Zero (0) is actual number meteors not heard/seen per hour! Mike Boschat -------------------------------------------------------------------- Observer: WHS Essen Location: Essen, Germany (6 59' E, 51 24' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 6m Turnstile ON4ZK, elev 45 deg, azimuth 240 deg (SW) Pre-amplifier: Bandpass 49.9 MHz, SSB LNA600 Receiver: FunCubeDongle Pro+ Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.5 | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 7 3 3 9 8 4 7 9 19 12 14 20 20 14 1 | 5 8 9 7 6 7 4 13 16 26 19 27 20 22 2 | 3 5 14 3 11 6 8 24 21 28 21 25 24 29 3 | 13 9 12 13 3 7 9 33 31 38 43 28 23 19 4 | 10 11 13 7 10 16 17 42 42 35 34 34 36 29 5 | 16 15 3 17 12 15 19 46 52 44 44 42 24 32 6 | 23 9 12 16 20 29 21 45 46 62 54 58 38 36 7 | 16 16 8 17 8 19 13 35 51 59 45 39 39 35 8 | 8 11 3 10 14 16 9 29 35 35 32 26 39 29 30 9 | 3 8 5 3 7 2 9 24 17 18 19 6 12 13 17 10 | 3 1 0 16 0 3 1 5 8 17 15 14 8 13 12 11 | 2 3 1 3 3 3 2 3 11 11 4 5 7 10 12 | 2 1 2 1 0 1 4 7 3 7 3 7 6 3 4 13 | 0 0 1 4 2 0 2 9 3 5 2 6 4 2 1 14 | 0 0 0 0 1 3 9 8 3 10 2 5 6 8 15 | 1 0 3 1 3 2 4 8 3 7 5 6 4 5 16 | 0 0 1 3 2 1 2 5 7 6 5 9 4 9 17 | 1 5 0 0 1 3 6 7 8 8 9 4 2 6 18 | 4 1 2 1 3 2 6 8 10 6 6 2 12 7 19 | 4 2 1 2 1 2 3 12 7 8 4 7 4 6 20 | 2 5 0 0 0 1 4 11 8 12 8 8 5 13 21 | 5 3 3 4 6 5 9 4 8 12 8 9 10 10 22 | 8 4 1 4 3 4 16 11 12 14 17 17 14 16 23 | 10 4 4 1 4 4 12 10 11 15 12 21 17 20 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 23 16 16 21 13 16 13 20 28 20 28 13 1 | 17 16 15 13 15 24 14 25 22 13 19 14 2 | 27 27 25 15 20 25 16 25 19 23 15 23 3 | 19 25 31 23 30 16 26 19 21 22 24 16 4 | 35 30 36 36 23 18 29 22 28 26 18 9 5 | 42 45 45 33 36 24 37 34 38 26 40 14 6 | 33 43 40 34 50 33 31 34 38 32 29 12 7 | 30 35 51 31 34 37 23 38 25 38 31 5 8 | 41 26 21 20 19 24 24 15 25 30 23 3 13 9 | 20 16 9 11 5 16 14 12 17 23 12 4 12 10 | 8 11 5 9 9 7 10 10 9 6 15 0 6 11 | 2 10 2 4 6 3 12 5 11 5 7 0 2 12 | 5 6 2 5 11 5 6 4 13 6 0 2 13 | 3 4 6 2 3 2 3 9 9 3 1 4 14 | 6 1 7 1 7 3 1 1 5 6 2 5 15 | 5 6 4 4 6 8 1 2 6 6 2 5 16 | 4 6 5 10 5 5 5 4 6 7 1 10 17 | 4 4 3 10 9 5 3 6 5 7 3 5 18 | 4 12 5 13 4 6 5 5 6 6 6 5 19 | 6 9 6 8 9 6 13 9 9 14 5 6 20 | 6 9 3 9 9 3 13 10 13 8 9 6 21 | 9 6 10 11 13 5 17 10 8 18 11 7 22 | 11 22 9 20 23 15 15 16 21 19 13 10 23 | 13 16 21 17 15 16 13 14 19 19 12 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Jochen Plessmann -------------------------------------------------------------------- Observer: Stanley Nelson Location: Roswell, New Mexico, USA (33 27' N, 104 31' W) Frequency: 54.31 MHz Antenna : 6m Beam, az 280 deg, elev 15 deg Receiver: AirSpy Observing method: Spectrum Lab Colorgramme RMOB Lab v 3.0 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 33 23 27 35 21 19 18 39 1 | 17 17 25 29 19 23 23 21 22 2 | 22 22 21 26 29 14 10 29 17 3 | 30 24 27 33 20 24 22 37 30 4 | 28 44 33 40 26 42 25 43 34 5 | 53 37 60 48 43 39 44 49 41 6 | 50 63 55 56 41 68 44 42 57 7 | 46 57 77 70 75 58 65 48 46 8 | 56 73 61 78 64 66 63 63 61 9 | 74 68 86 91 79 78 85 62 64 10 | 80 86 95 92 86 99 89 85 95 11 | 80 104 103 104 123 115 99 102 107 12 | 70 68 101 105 101 102 112 85 100 13 | 96 64 85 90 77 109 104 49 76 14 |116 100 106 135 86 113 104 111 129 15 |120 92 79 103 104 121 112 120 82 16 | 90 72 79 84 68 61 61 78 17 | 72 78 69 61 79 57 53 69 18 | 56 50 101 62 83 66 68 87 19 | 47 79 93 94 94 99 102 115 20 | 70 54 77 69 84 95 81 133 21 | 51 58 53 73 76 89 65 95 22 | 36 49 49 58 52 85 65 78 23 | 30 44 40 71 39 59 49 85 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Stan Nelson -------------------------------------------------------------------- Observer: Mike Otte Location: Pearl City, IL, USA (42 13' N, 89 51' W) Frequency: 61.2595 MHz as from Jan 2021 Antenna : 5 elem Yagi, az 180 deg, elev 60 deg, TV usb preamplifier Receiver: Nooelec NESDR Computer: Dell Optimus 960 Observing method: Spectrum Lab Colorgramme RMOB Lab v 2.3 Total Counts | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 28 43 24 43 115 58 43 30 17 18 22 38 1 | 35 37 40 81 48 53 39 27 18 8 38 2 | 45 21 33 84 46 80 53 52 18 26 34 27 17 3 | 46 65 39 25 72 71 84 62 69 24 37 20 49 26 4 | 69 48 48 53 106 88 85 73 110 27 49 20 33 30 5 | 82 88 68 81 125 91 106 0 103 53 52 33 51 59 6 |100 91 72 111 133 105 140 109 124 62 61 50 60 52 7 |476 121 161 104 175 121 160 111 146 78 61 76 70 55 8 |250 148 140 126 163 136 122 140 159 80 95 86 88 76 9 |174 191 111 112 209 128 120 138 155 82 124 85 95 100 10 |148 152 121 87 164 167 156 196 158 113 148 120 127 130 11 |179 197 163 171 228 230 240 251 189 314 162 186 181 203 158 12 |223 282 199 248 207 286 245 349 236 341 193 229 229 242 223 13 |196 356 221 275 263 310 260 335 276 295 226 231 249 217 191 14 |165 89 165 224 236 236 258 313 240 151 157 146 191 149 175 15 | 90 73 170 173 171 206 167 183 87 87 117 106 74 77 16 | 60 22 160 89 98 129 105 112 60 44 364 57 52 15 17 | 46 19 124 46 84 79 97 106 30 49 134 49 65 15 18 | 21 52 30 82 84 69 64 34 35 41 22 50 11 19 | 32 31 24 120 70 64 108 43 39 37 41 32 5 20 | 43 22 6 42 100 83 73 96 55 55 62 63 36 11 21 | 53 16 120 40 44 78 62 101 80 42 43 46 44 30 22 22 | 42 20 417 61 38 67 47 40 38 44 34 48 31 32 23 | 39 23 302 93 35 52 43 24 28 26 23 226 12 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 27 18 21 20 25 48 159 21 38 33 28 1 | 38 37 34 18 32 37 319 18 34 33 33 2 | 24 32 39 28 24 35 259 36 33 40 27 3 | 26 27 42 41 34 32 70 263 53 37 52 42 11 4 | 55 55 69 45 53 35 60 152 58 47 52 30 63 5 | 57 65 74 68 55 38 73 181 70 63 67 66 6 | 75 77 100 83 64 60 70 298 91 78 63 69 7 | 74 101 85 63 58 67 78 185 77 69 72 96 8 | 84 85 95 65 65 93 132 241 85 89 64 93 9 | 85 83 79 89 67 68 104 204 94 99 91 74 10 |113 98 93 89 83 74 114 113 64 95 41 102 11 |168 139 135 94 113 102 129 135 119 119 134 115 12 |226 158 147 142 126 156 149 173 171 143 178 131 13 |196 209 155 141 130 144 180 183 161 164 181 149 14 |160 150 128 123 146 109 120 113 136 120 107 129 15 | 74 88 84 59 70 74 83 64 136 96 124 96 16 | 37 42 54 49 53 41 65 58 62 52 56 17 | 38 41 36 32 65 29 38 27 244 44 52 46 18 | 18 41 29 36 35 25 31 34 29 37 38 18 19 | 16 38 40 37 28 42 36 30 36 43 26 22 20 | 18 39 34 42 41 41 46 42 27 32 29 35 21 | 23 43 45 57 49 25 51 51 49 37 38 35 22 | 3 26 44 35 26 33 54 30 47 33 41 28 23 | 21 30 27 27 26 59 27 31 39 27 18 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Mike Otte -------------------------------------------------------------------- Observer: Ivan Sergey Location: private astronomical observatory close to Molodechno, Belarus (54 16' N, 26 44 E) Frequency: 88.58 MHz Transmitter Location: FM-radio station in Spain, France Antenna: 5 element Yagi Azimuth 270 deg, elevation 5 deg Receiver: an automobile radio tape recorder "PIONER", 2 columns "Maxxstro" for amplification of a signal until Jan 11 TECSUN PL-310ET since Jan 12 Observing method: the signal acts on a sound card computer CPU N2600 (1.6 GHz) Automatic calculation of the number of signals with the help of Python-script on the basis of MetAn program data Data sampling system: calculation of number of signals is carried out at by visual viewing all kept screenshots. | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 3 3 26 10 35 7 9 8 5 6 12 10 13 7 1 | 6 3 4 57 20 9 8 12 21 12 6 12 24 8 42 2 | 7 6 48 6 18 19 16 11 21 12 12 16 19 25 15 3 | 7 1 6 11 38 17 17 26 31 28 25 26 25 16 4 | 7 9 9 54 17 27 12 30 20 37 16 31 28 21 21 5 | 6 10 16 23 19 39 24 21 33 29 31 26 32 40 6 | 10 14 14 9 16 14 36 23 26 37 21 26 25 16 21 7 | 15 11 13 15 15 19 15 8 16 5 21 21 22 13 25 8 | 5 13 12 12 9 11 37 5 10 7 26 7 13 16 18 9 | 10 12 5 4 4 12 5 10 9 10 11 6 9 13 4 10 | 5 10 8 16 17 3 6 5 18 6 8 4 11 | 10 31 3 1 5 21 1 8 9 17 41 7 5 11 1 12 | 17 25 48 18 29 19 1 19 15 27 30 25 15 20 13 | 4 13 57 21 30 5 23 54 23 41 35 38 33 14 | 13 18 41 30 14 18 57 43 29 27 38 30 23 15 | 2 12 52 11 47 22 23 43 17 32 24 24 23 22 16 | 7 15 12 8 7 50 9 18 17 13 21 9 17 | 9 13 13 3 8 2 2 20 2 5 10 3 7 7 18 | 1 11 14 2 18 2 4 3 1 8 22 3 4 19 | 2 15 3 6 3 24 7 4 2 2 3 4 5 20 | 1 2 51 3 6 4 34 6 3 5 3 6 10 5 3 21 | 2 2 23 8 4 4 47 7 1 4 6 5 3 1 5 22 | 5 1 46 5 5 5 5 2 7 6 4 9 13 8 3 23 | 2 5 32 8 4 5 7 14 6 3 3 15 7 11 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 30 11 3 10 15 12 10 12 24 4 12 3 15 7 4 1 | 18 12 7 12 14 17 7 11 26 6 28 10 19 8 11 2 | 15 17 8 19 18 17 12 13 18 18 12 27 10 11 3 | 41 15 20 15 23 18 14 12 15 15 16 13 18 25 16 4 | 40 19 19 21 23 15 22 11 26 24 28 28 18 14 17 5 | 7 20 19 29 18 36 15 19 27 17 23 16 29 2 24 6 | 10 62 23 33 30 22 14 23 15 24 19 15 13 31 22 7 | 14 20 19 35 10 7 18 20 21 30 1 6 22 18 24 8 | 7 9 13 17 6 5 10 15 21 4 7 11 20 26 9 | 7 16 6 13 15 4 13 6 14 9 11 10 4 45 10 | 12 6 9 4 15 4 12 7 9 9 8 10 1 11 11 | 8 8 13 33 6 7 9 5 9 7 7 14 38 18 12 | 10 15 30 54 14 10 4 9 11 10 17 12 12 36 11 13 | 18 22 17 61 26 7 8 17 20 9 16 19 10 6 12 14 | 18 39 26 14 26 34 12 20 18 14 16 34 18 13 17 15 | 13 22 64 30 15 7 10 20 23 8 16 25 22 2 38 16 | 11 27 25 6 7 11 7 8 13 22 6 9 18 17 | 4 28 38 3 9 6 5 4 13 7 14 11 6 6 9 18 | 1 6 36 20 5 3 4 6 5 4 9 9 11 1 2 19 | 8 1 71 2 2 4 5 24 6 6 9 9 5 4 2 20 | 2 3 3 4 2 4 6 49 4 7 4 9 3 4 2 21 | 5 4 3 5 4 2 10 39 7 13 2 12 4 5 5 22 | 4 1 2 7 6 3 7 6 7 14 6 13 6 2 7 23 | 1 11 5 8 10 8 8 56 16 17 2 17 12 13 6 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Ivan Sergey -------------------------------------------------------------------- Observer: Chris Steyaert Location: Mol, Belgium (5 07' 15" E, 51 10' 30" N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: Diamond HB9CV, elev 45 deg, azimuth 270 deg (W), below roof cam Receiver: HRO MRX-50 Computer: Toshiba Satellite Pro A300, Win XP Observing method: manual count of Speclab recordings | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 14 10 10 11 20 14 21 20 14 14 17 11 17 14 1 | 13 16 14 9 20 16 11 12 13 20 16 11 19 11 2 | 9 10 18 6 19 14 18 19 14 21 22 21 21 12 3 | 13 17 14 8 24 13 39 40 37 33 25 34 24 18 4 | 11 25 22 21 27 29 23 39 32 29 47 27 22 32 17 5 | 18 33 15 31 19 28 44 59 41 41 50 37 32 27 30 6 | 14 24 20 16 29 26 44 27 25 44 37 20 26 33 36 7 | 26 16 10 18 21 38 27 36 40 26 34 32 21 19 32 8 | 13 7 21 21 23 25 24 14 8 32 22 12 18 7 7 9 | 5 5 7 9 20 8 10 7 2 17 6 6 6 2 8 10 | 7 3 2 7 5 4 6 4 1 11 6 3 4 11 | 8 5 8 6 9 6 10 8 6 21 3 4 11 2 12 | 7 2 4 11 14 3 14 13 12 16 6 3 8 7 6 13 | 5 7 6 12 15 5 19 19 11 21 8 11 20 8 8 14 | 9 12 11 19 12 12 22 9 19 23 18 18 15 13 16 15 | 11 11 15 16 15 14 21 17 9 20 4 7 11 16 | 4 8 8 8 16 9 13 3 6 12 8 11 17 | 4 9 7 4 8 5 7 5 8 14 9 5 5 18 | 5 5 7 8 2 9 4 14 5 6 3 4 6 19 | 9 4 6 9 5 5 9 15 5 7 8 8 8 20 | 7 4 6 8 6 12 9 13 9 6 12 4 11 21 | 14 19 8 15 7 10 17 9 13 11 8 8 9 22 | 13 13 10 6 6 16 19 17 10 19 5 14 12 23 | 5 9 15 16 15 14 10 8 16 21 14 16 7 15 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 13 15 5 5 6 13 13 16 22 20 21 14 21 13 3 1 | 16 15 4 13 6 19 11 9 3 13 15 11 13 13 3 2 | 10 21 14 16 8 18 17 8 8 27 24 21 16 22 15 3 | 12 17 15 19 13 28 8 14 14 22 18 18 16 18 18 4 | 9 27 18 24 14 27 21 9 18 27 19 18 16 23 20 5 | 28 41 36 22 7 23 22 14 22 20 16 24 15 24 11 6 | 16 21 11 24 14 17 16 28 16 11 18 23 20 12 7 7 | 21 14 20 22 17 21 19 19 24 18 17 12 14 15 11 8 | 19 14 21 18 17 24 27 8 23 22 21 15 13 10 15 9 | 3 12 7 8 7 8 8 3 24 11 11 6 8 10 3 10 | 1 5 2 3 2 1 3 3 7 3 4 3 3 2 1 11 | 5 2 6 5 4 5 3 6 5 4 8 13 1 1 2 12 | 4 5 4 4 5 3 13 2 13 2 6 5 4 7 6 13 | 5 11 11 10 6 11 7 15 8 6 8 8 6 7 3 14 | 15 17 22 10 5 10 13 13 8 11 14 5 9 15 6 15 | 16 18 9 9 4 13 9 9 13 12 5 6 12 7 11 16 | 5 8 5 4 2 11 8 14 10 10 7 10 1 3 10 17 | 10 3 7 1 3 6 11 12 4 9 4 15 0 5 18 | 10 10 7 2 3 6 6 12 4 9 8 4 7 3 5 19 | 8 7 4 1 4 13 11 12 4 14 8 6 9 6 20 | 6 6 2 1 7 9 5 13 9 9 11 10 8 7 11 21 | 8 6 12 2 11 6 18 10 12 6 12 13 7 6 6 22 | 5 16 7 5 9 12 13 6 21 20 11 10 7 18 6 23 | 22 3 16 8 14 16 13 12 13 11 21 7 19 5 19 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Note: . installed solar panels on June 9, 2018. View of the antenna partially blocked, and interference of the convertor at high power output. Chris Steyaert -------------------------------------------------------------------- Observer: Istvan Tepliczky Location: Tata, Hungary (18 20' E, 47 39' N) Frequency: 143.05 MHz Antenna: Moxon, azimuth SW, elevation 0 deg. Receiver: SDRplay RSP1A Computer: Lenovo M720q i3 Observing method: Spectrum Lab script + RMOB Lab v4.0 Number of meteors in one hour intervals | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 65 54 58 59 61 45 52 39 47 45 46 43 58 51 53 1 | 52 47 47 57 56 47 80 55 48 55 45 41 71 57 64 2 | 49 57 64 76 60 64 83 75 63 70 72 44 83 84 75 3 | 69 53 64 88 75 90 81 74 71 113 94 84 97 94 75 4 | 71 42 75 69 81 70 86 73 77 82 70 88 71 83 69 5 | 59 48 69 66 82 71 79 76 86 73 87 75 76 69 82 6 | 46 53 60 71 79 95 94 68 71 95 71 72 72 57 64 7 | 48 47 69 68 71 77 75 51 74 87 73 65 67 57 8 | 29 51 67 57 85 74 73 59 74 80 72 58 63 65 9 | 40 52 28 69 9 72 57 65 60 81 57 54 51 61 10 | 39 47 53 60 70 78 70 72 59 75 47 55 55 65 65 11 | 34 46 55 55 60 73 48 63 69 73 54 60 64 46 68 12 | 32 45 48 51 63 66 69 62 48 57 45 54 62 66 37 13 | 32 33 48 61 56 47 54 54 43 54 53 39 57 49 38 14 | 43 45 44 62 52 58 53 81 59 60 46 57 74 69 45 15 | 48 33 47 42 70 60 70 67 52 71 42 57 76 68 38 16 | 43 29 45 39 44 55 44 67 41 50 40 42 61 54 36 17 | 52 41 44 36 37 39 32 31 35 47 35 32 41 58 22 18 | 46 37 39 31 38 39 33 28 35 29 25 32 31 30 38 19 | 33 37 42 44 41 51 31 31 37 27 31 38 44 39 47 20 | 42 44 48 35 24 44 38 21 40 35 38 35 38 36 31 21 | 45 50 66 53 39 43 38 44 55 38 35 33 40 50 55 22 | 43 45 56 58 44 52 57 44 42 48 45 41 46 38 46 23 | 52 53 52 68 42 64 50 29 48 53 39 56 38 39 39 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 58 50 34 57 47 53 32 43 59 40 48 72 48 56 66 1 | 45 39 36 57 38 50 28 37 58 36 50 69 57 49 62 2 | 71 70 58 71 69 59 50 71 75 53 53 68 91 87 70 3 | 63 81 75 63 50 73 53 67 59 48 65 82 90 92 70 4 | 70 80 56 42 53 56 51 68 72 44 70 74 80 66 57 5 | 54 55 54 52 34 50 65 73 67 35 49 68 91 60 57 6 | 59 75 50 51 50 59 38 73 63 52 46 57 80 69 69 7 | 55 65 55 54 58 55 45 54 42 56 51 71 62 58 46 8 | 56 61 54 53 43 37 40 46 59 44 36 62 76 58 57 9 | 39 62 85 54 46 51 57 46 39 27 53 71 66 61 59 10 | 57 46 91 56 54 51 57 58 58 29 43 61 67 71 48 11 | 58 51 72 52 46 39 36 40 64 40 35 59 58 59 59 12 | 52 50 62 32 50 38 51 56 43 40 52 63 47 29 34 13 | 53 40 74 38 35 49 34 48 52 30 54 61 44 46 50 14 | 49 56 43 37 44 33 35 46 43 30 25 51 46 33 47 15 | 56 42 39 46 48 30 41 48 53 41 51 60 40 36 43 16 | 34 43 43 31 41 40 31 42 35 37 48 50 59 35 40 17 | 26 28 44 35 34 31 36 37 35 40 37 47 39 30 27 18 | 27 39 44 35 29 23 38 32 29 31 35 52 37 37 43 19 | 23 22 32 30 33 27 33 34 32 26 33 53 43 43 51 20 | 39 30 34 34 34 28 41 55 30 37 40 45 34 34 57 21 | 41 30 46 22 39 29 47 50 28 30 43 35 40 27 22 | 43 29 46 38 44 55 47 44 29 36 60 51 44 38 23 | 55 29 36 46 54 40 58 70 42 40 52 46 38 31 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Istvan Tepliczky -------------------------------------------------------------------- Observer: Felix Verbelen ON4AVF Location: Kampenhout, Belgium (4 36' E, 50 57' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 2-elements HB9CV Yagi, elev 52 deg, azimuth 250 deg (W) Receiver: ICOM 7100 Observing method: automated setup using PC soundcard + Spectrum Laboratory software [Digitised sound and computer images are stored on local hard disks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 2 1 0 2 3 0 1 0 0 2 1 0 0 2 1 1 | 2 4 2 0 2 0 1 1 0 2 2 0 1 1 1 2 | 1 0 0 1 0 0 2 1 0 4 3 2 5 1 0 3 | 1 3 1 2 2 1 6 7 7 0 3 4 4 1 6 4 | 1 1 4 6 5 5 2 4 4 7 7 9 3 2 3 5 | 0 3 0 9 4 4 8 13 8 6 7 8 4 4 3 6 | 8 2 3 3 9 6 8 6 13 7 15 14 7 4 9 7 | 3 8 7 8 9 12 9 5 11 15 20 14 9 8 9 8 | 1 5 8 16 19 8 26 2 10 19 22 3 10 7 7 9 | 1 7 3 15 4 1 7 4 6 6 14 7 2 5 3 10 | 3 4 1 3 5 8 2 4 3 8 4 4 6 11 2 11 | 3 6 2 3 6 1 3 4 7 9 4 8 2 5 6 12 | 2 3 4 4 3 2 4 1 2 2 2 1 2 1 6 13 | 0 0 3 6 3 2 4 5 6 3 4 1 7 2 3 14 | 0 0 2 6 3 2 1 3 4 2 3 2 0 2 3 15 | 0 0 1 2 4 1 0 0 3 0 0 3 2 2 4 16 | 0 0 0 2 1 0 1 0 1 0 4 0 0 0 0 17 | 0 0 0 0 0 0 3 0 3 1 1 0 0 0 1 18 | 0 0 2 1 0 0 0 0 0 0 0 0 1 1 2 19 | 1 0 1 1 0 0 0 1 0 0 0 0 0 0 0 20 | 0 0 1 1 1 0 0 0 2 0 0 0 0 0 0 21 | 1 0 2 1 0 0 0 0 1 0 0 0 2 0 0 22 | 2 1 3 1 1 0 0 1 0 1 0 0 1 0 2 23 | 0 1 0 0 1 0 0 0 1 1 1 3 2 2 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 3 1 2 1 2 1 1 3 2 2 3 0 2 0 0 1 | 1 1 0 3 2 1 1 4 3 4 2 0 2 2 3 2 | 3 1 2 1 2 1 2 1 2 2 4 5 2 0 1 3 | 3 4 6 1 4 5 2 0 3 5 5 1 2 5 3 4 | 4 5 2 2 0 2 8 2 3 1 6 7 3 6 3 5 | 11 6 7 1 5 2 1 5 9 2 6 6 2 5 2 6 | 4 5 12 6 6 4 6 18 11 6 2 6 8 2 3 7 | 12 8 15 6 1 9 6 11 9 6 2 5 4 3 4 8 | 13 13 15 9 7 8 4 4 6 9 6 5 3 5 7 9 | 7 2 4 4 3 2 5 6 8 9 2 6 2 6 7 10 | 3 3 1 3 4 2 3 4 7 4 4 1 3 4 1 11 | 1 2 0 2 6 2 5 0 4 2 3 7 2 4 1 12 | 3 2 3 3 4 0 5 0 4 9 2 4 2 3 0 13 | 2 1 2 1 3 6 4 2 1 3 5 4 2 1 1 14 | 1 0 1 0 1 4 1 1 2 4 6 3 2 5 1 15 | 1 5 0 1 0 0 1 2 3 1 0 0 0 1 3 16 | 1 2 1 3 1 1 1 3 5 1 0 0 1 4 0 17 | 0 1 0 0 0 0 2 1 2 1 3 0 2 0 0 18 | 0 0 0 1 0 1 0 0 1 1 0 0 1 1 1 19 | 0 2 0 0 0 1 2 1 1 0 0 0 0 1 0 20 | 0 1 1 0 0 3 0 1 0 2 0 0 1 2 0 21 | 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 22 | 0 2 1 0 2 3 0 1 0 1 1 0 4 0 1 23 | 4 0 0 2 1 2 2 0 3 3 4 0 2 0 1 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Duration >= 10 seconds | June 2025 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 | 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 2 | 0 0 0 1 0 0 0 0 0 1 1 1 2 0 0 3 | 1 0 0 0 0 0 3 1 3 0 2 1 0 1 0 4 | 0 1 1 1 1 1 2 1 0 1 0 3 2 0 0 5 | 0 0 0 0 0 0 1 1 4 1 2 2 0 1 0 6 | 2 0 1 0 0 1 1 1 2 0 0 4 1 0 1 7 | 0 1 1 1 1 2 0 0 0 2 1 1 1 0 1 8 | 0 0 1 0 3 2 3 0 1 0 4 1 1 1 1 9 | 0 1 0 1 1 0 1 0 0 0 0 1 0 0 0 10 | 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 11 | 0 1 1 0 0 0 2 1 1 1 0 1 1 1 2 12 | 0 1 1 1 0 0 1 1 0 0 1 0 0 1 0 13 | 0 0 1 2 0 0 1 3 0 0 0 1 0 2 0 14 | 0 0 0 0 1 1 0 0 2 1 2 0 0 0 0 15 | 0 0 0 0 2 1 0 0 1 0 0 0 0 1 1 16 | 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 17 | 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 18 | 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 22 | 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 23 | 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2025 | June 2025 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 | 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 2 | 2 0 1 1 0 0 0 0 0 0 1 2 0 0 0 3 | 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 4 | 0 1 1 0 0 0 1 1 0 1 1 1 0 0 2 5 | 3 1 1 0 0 0 0 1 0 0 0 0 0 1 1 6 | 0 0 2 2 0 0 0 3 3 2 1 0 1 0 1 7 | 1 1 3 1 0 1 0 2 1 1 0 1 1 0 1 8 | 1 2 0 0 0 0 0 1 0 1 0 0 1 2 0 9 | 0 0 0 1 1 0 0 0 0 3 0 1 1 1 3 10 | 0 1 0 0 0 0 1 1 0 1 0 0 1 1 0 11 | 0 0 0 0 3 1 0 0 0 0 0 1 1 0 0 12 | 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 13 | 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 14 | 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 15 | 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2 16 | 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 17 | 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 23 | 1 0 0 2 1 0 0 0 0 1 0 0 0 0 0 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2025 Notes: . increased noise since June 12, 2019, normally not affecting the long duration counts. Felix Verbelen 2. ABOUT THE RMOB The RMOB is an independent initiative of some workers in the field of radio meteor scatter observations and data reduction. It started in August 1993 in order to spread the Perseid results via E-mail. Since then, it has appeared monthly, and it has gradually been expanded. In regularly publishing summaries of observations, potential radio observers are kept up to date of existing installations, possibilities and limitations of radio meteor observations. In the long run, there should be sufficient observing stations to cover the whole globe, allowing to detect stream outbursts which June remain unnoticed visually. RMOB contains typically: summaries of previous month's observations, equipment data, first results of stream activity by radio methods, relations between radio and optical meteors, references to other publications in the field of meteor astronomy and radio scatter techniques, announcements of meetings, short questions and answers, links to interesting web sites. Contributors are mentioned, and interested persons are asked to contact them directly. RMOB can be copied freely in unabridged and unmodified form. Extracts should indicate the source (Radio Meteor Obs Bulletin, month and year). If you want to subscribe (or un-subscribe) to the E-mail distribution list, please send a message to C. Steyaert. 3. CONTRIBUTORS / USEFUL ADDRESSES Enric Fraile Algeciras (EA3BTZ) http://www.telefonica.net/web/enricfraile (in Spanish) http://astrosurf.com/somyce/c_radio.htm Michael Boschat http://www.chebucto.ns.ca/~aa063 Franky Dubois http://www.digilife.be/club/franky.dubois/meteor.html Hiroshi Ogawa Radio Meteor Obs. http://www.amro-net.jp/radio.htm Enrico Stomeo, Planetario di Venezia http://www.astrovenezia.net/planetario.htm Jochen Plessmann, WHS Walter Hohmann Sternwarte http://www.walter-hohmann-sternwarte.de/ SKiYMET Radar http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Wayne Sanders http://users.xplornet.com/~rdlobs/ Andy Smith http://www.tvcomm.co.uk/radio - Live audio available Chris Steyaert Mol, Belgium mailto:observations@rmob.org Most recent spectrograms: http://www.rmob.net Radio meteor mailing list (English): radiometeoren@ls.vvs.be, send 'subscribe' in subject or body to radiometeoren-request@ls.vvs.be Twitter @rmob_org Dave Swan http://www.radiodesignservices.co.uk Istvan Tepliczky Online: http://www.galileowebcast.hu/radiometeor Pierre Terrier http://radio.meteor.free.fr/ Maarten Vln https://www.vvs.be/werkgroepen/werkgroep-radioastronomie/beelden-radiometeoren-op-internet-zetten Joseph Welkenhuyzen https://sites.google.com/site/rmopv2/home-1 Richard White, Gi4DOH http://www.ramfihaz.com/information.htm The VVS meteor beacon at AstroLAB https://www.vvs.be/werkgroepen/werkgroep-radioastronomie/the-vvs-meteor-beacon-at-astrolab -- Christian Steyaert (RMOB2506) 6 July 2025 --