Earthquake parameters in region Tonga Islands, date 2025-03-30 15:04:55, lat -20.41, lon -173.95, depth 10 km, mb: 5.9/23 detemined with station data:
| N | Code | Time | Phase | Delta |
Azimuth | Residual | Ms | mb |
Network |
| 1 | PMG |
15:12:20.3 | P | 39.04 | 280 | -1.5 |
- | 5.7 | PMG |
| 2 | STKA |
15:12:38.6 | P | 41.25 | 245 | -1.4 |
- | 5.4 | AUST |
| 3 | WRA |
15:13:34.5 | P | 48.35 | 261 | -2.2 |
- | - | CAN |
| 4 | WRAB |
15:13:34.7 | P | 48.36 | 261 | -2.0 |
- | 5.7 | CAN |
| 5 | CASY |
15:15:40.4 | P | 65.67 | 205 | 0.9 |
- | 5.9 | AUST |
| 6 | MAJO |
15:16:22.0 | P | 72.45 | 321 | 0.3 |
- | 6.1 | JMA |
| 7 | ERM |
15:16:28.9 | P | 73.68 | 328 | -0.0 |
- | 5.8 | HSS |
| 8 | JKA |
15:16:40.9 | P | 75.52 | 329 | 1.3 |
- | - | IDC |
| 9 | PET |
15:16:46.1 | P | 76.89 | 343 | -1.3 |
- | 5.9 | KAGSR |
| 10 | PEA0B |
15:16:49.0 | P | 77.23 | 343 | -0.3 |
- | 6.2 | RIPT |
| 11 | TATO |
15:16:50.1 | P | 77.28 | 303 | 0.5 |
- | 6.1 | TATO |
| 12 | YSS |
15:16:52.0 | P | 77.58 | 331 | 0.7 |
- | 6.1 | SAGSR |
| 13 | TJN |
15:17:00.0 | P | 79.12 | 315 | 0.2 |
- | - | TJN |
| 14 | KS31 |
15:17:03.2 | P | 79.40 | 317 | 1.9 |
- | 6.2 | IDC |
| 15 | KDAK |
15:17:06.1 | P | 79.91 | 11 | 2.0 |
- | 6.0 | GIA |
| 16 | VLAR |
15:17:08.4 | P | 80.45 | 323 | 1.5 |
- | 5.7 | OBGSR |
| 17 | PSTR |
15:17:10.6 | P | 80.77 | 322 | 1.9 |
- | 5.8 | OBGSR |
| 18 | USA0B |
15:17:11.8 | P | 81.08 | 324 | 1.5 |
- | 5.9 | RIPT |
| 19 | PLTR |
15:17:12.7 | P | 81.34 | 323 | 0.9 |
- | 5.8 | OBGSR |
| 20 | BBB |
15:17:17.0 | P | 82.58 | 26 | -1.2 |
- | 6.0 | OTTR |
| 21 | KLR |
15:17:28.7 | P | 84.44 | 328 | 0.9 |
- | 6.0 | OBGSR |
| 22 | PVDR |
15:17:28.7 | P | 84.57 | 0 | 0.3 |
- | - | NEGSR |
| 23 | MA2 |
15:17:28.5 | P | 84.76 | 343 | -1.0 |
- | 6.2 | NEGSR |
| 24 | SEY |
15:17:41.7 | P | 87.20 | 345 | 0.2 |
- | 6.1 | NEGSR |
| 25 | COLA |
15:17:43.0 | P | 87.36 | 11 | 0.8 |
- | 6.1 | NEIC |
| 26 | BILL |
15:17:52.2 | P | 89.39 | 353 | 0.4 |
- | 5.8 | NEGSR |
| 27 | ZEA |
15:17:53.3 | P | 89.43 | 329 | 1.3 |
- | 6.1 | SAGSR |
| 28 | HKT |
15:17:58.2 | P | 90.27 | 58 | 2.3 |
- | - | ATX |
| 29 | HIA |
15:17:59.3 | P | 90.86 | 323 | 0.6 |
- | - | BJI |
| 30 | UNR |
15:17:59.5 | P | 90.89 | 343 | 0.6 |
- | - | YAGSR |
| 31 | JTS |
15:18:07.5 | P | 92.61 | 80 | 0.8 |
- | - | HDC |
| 32 | TUP |
15:18:11.9 | P | 93.40 | 328 | 1.6 |
- | - | BAGSR |
| 33 | YAK |
15:18:09.6 | P | 93.49 | 337 | -1.1 |
- | - | YAGSR |
| 34 | CMAR |
15:18:14.1 | P | 93.68 | 288 | 2.4 |
- | - | BKK |
| 35 | CM31 |
15:18:13.4 | P | 93.68 | 288 | 1.8 |
- | - | BKK |
| 36 | CHTO |
15:18:14.3 | P | 93.80 | 289 | 2.1 |
- | - | BKK |
| 37 | KPC |
15:18:19.8 | P | 95.30 | 321 | 0.7 |
- | - | BAGSR |
| 38 | FFC |
15:18:25.6 | P | 96.55 | 34 | 0.9 |
- | - | OTT |
| 39 | ULN |
15:18:31.7 | P | 97.80 | 318 | 1.4 |
- | - | OBM |
| 40 | ULM |
15:18:32.3 | P | 98.13 | 39 | 0.5 |
- | - | OTT |
| 41 | PDYAR |
15:18:38.4 | P | 99.46 | 330 | 0.7 |
- | - | RIPT |
| 42 | TIXI |
15:18:38.2 | P | 99.66 | 344 | -0.4 |
- | - | YAGSR |
| 43 | ZAK |
15:18:45.6 | P | 100.99 | 320 | 1.1 |
- | - | BAGSR |
| 44 | ZAA0B |
15:23:32.5 | PKIKP | 112.81 | 321 | 0.7 |
- | - | RIPT |
| 45 | ZALV |
15:23:32.3 | PKIKP | 112.81 | 321 | 0.5 |
- | - | RIPT |
| 46 | NVS |
15:23:34.0 | PKIKP | 113.77 | 322 | 0.3 |
- | - | ASGSR |
| 47 | MK31 |
15:23:34.3 | PKIKP | 113.90 | 313 | 0.4 |
- | - | NNC |
| 48 | MKAR |
15:23:34.6 | PKIKP | 114.12 | 313 | 0.3 |
- | - | NNC |
| 49 | KURK |
15:23:39.8 | PKIKP | 116.50 | 317 | 0.9 |
- | - | NNC |
| 50 | AAK |
15:23:45.6 | PKIKP | 119.23 | 308 | 1.4 |
- | - | KYRG |
| 51 | KBS |
15:23:47.9 | PKIKP | 121.37 | 359 | -0.5 |
- | - | BER |
| 52 | BORK |
15:23:49.2 | PKIKP | 121.48 | 320 | 0.5 |
- | - | NNC |
| 53 | JZAX |
15:23:54.1 | PKIKP | 124.33 | 305 | -0.2 |
- | - | IRIS-IDA |
| 54 | SVE |
15:23:58.3 | PKIKP | 126.04 | 326 | 0.6 |
- | - | OBGSR |
| 55 | ARTI |
15:23:59.8 | PKIKP | 127.36 | 326 | -0.5 |
- | - | OBGSR |
| 56 | KIRV |
15:24:08.7 | PKIKP | 130.73 | 332 | 1.6 |
- | - | RIPT |
| 57 | OBN |
15:24:21.4 | PKIKP | 138.42 | 334 | -1.3 |
- | - | OBGSR |
| 58 | KBZ |
15:24:23.7 | PKIKP | 141.53 | 316 | -2.2 |
- | - | RIPT |
| 59 | AKBB |
15:24:30.7 | PKIKP | 144.68 | 334 | -0.6 |
- | - | NSAU |
| 60 | SIM |
15:24:37.3 | PKIKP | 146.29 | 323 | -1.6 |
- | - | KRYM |
| 61 | BR131 |
15:24:40.7 | PKIKP | 149.52 | 315 | 1.4 |
- | - | ISK |
| 62 | KHC |
15:24:49.5 | PKIKP | 150.72 | 350 | 1.5 |
- | - | GFU |
| 63 | BFO |
15:24:52.5 | PKIKP | 152.09 | 357 | 1.6 |
- | - | KRW |
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