| Author | INFO |
| Date and time | 2026-07-31 21:24:10.9 UTC |
| Latitude | 23.143 |
| Longitude | 101.468 |
| Depth | 10 |
| Magnitude | 4.5 mb |
| Region | YUNNAN, CHINA |
| Latest update | 2026-08-02 05:16:47.9 UTC |
| rms | 1.56 s |
| N° phases used for the localisation | 57 |
| N° stations used for the localisation | 53 |
| Gap | 48.2 ° |
| 95% confidence ellipse | |
| semi major | 8.60 |
| semi minor | 7.00 |
| Azimuth | 48 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| TM | CRAI | 3.072 | 200 | Pn | 2026-07-31 21:24:58.4 | -1.20 | T | NEIR | |
| MM | TGI | 4.743 | 241 | Pn | 2026-07-31 21:25:26.3 | 3.50 | T | SC4 | |
| IU | CHTO | 4.908 | 209 | Pn | 2026-07-31 21:25:24.7 | -0.20 | T | NEIR | |
| IU | CHTO | 4.908 | 209 | Pn | 2026-07-31 21:25:25.3 | 0.40 | T | SC4 | |
| TM | MHIT | 5.017 | 221 | Pn | 2026-07-31 21:25:26.4 | 0.00 | T | NEIR | |
| IM | CMAR | 5.224 | 207 | Pn | 2026-07-31 21:25:30.6 | 1.40 | T | NEIR | |
| IM | CM31 | 5.224 | 207 | Pn | 2026-07-31 21:25:29.6 | 0.40 | T | NEIR | |
| MM | NGU | 6.367 | 254 | Pn | 2026-07-31 21:25:45.5 | 0.60 | T | NEIR | |
| TM | PANO | 6.652 | 153 | Pn | 2026-07-31 21:25:49.7 | 0.80 | T | NEIR | |
| IC | QIZ | 8.821 | 116 | Pn | 2026-07-31 21:26:19.2 | 0.60 | T | NEIR | |
| IN | SHL | 9.085 | 287 | Pn | 2026-07-31 21:26:21.3 | -0.90 | T | SC4 | |
| TW | TPUB | 17.606 | 86 | Pn | 2026-07-31 21:28:14.9 | -1.80 | T | NEIR | |
| TW | YHNB | 18.257 | 81 | P | 2026-07-31 21:28:25.4 | 0.50 | T | NEIR | |
| IC | BJT | 20.904 | 33 | P | 2026-07-31 21:28:53.7 | 0.00 | T | NEIR | |
| GE | GSI | 22.031 | 190 | P | 2026-07-31 21:29:04.0 | -1.80 | T | NEIR | |
| IM | SONM | 24.924 | 8 | P | 2026-07-31 21:29:34.0 | -0.60 | T | NEIR | |
| IU | ULN | 25.042 | 9 | P | 2026-07-31 21:29:35.1 | -0.60 | T | NEIR | |
| IU | ULN | 25.042 | 9 | P | 2026-07-31 21:29:35.4 | -0.30 | T | SC4 | |
| QZ | SHLS | 26.761 | 323 | P | 2026-07-31 21:29:57.2 | 5.80 | T | SC4 | |
| II | NIL | 26.825 | 299 | P | 2026-07-31 21:29:50.0 | -1.90 | T | NEIR | |
| II | NIL | 26.825 | 299 | P | 2026-07-31 21:29:51.8 | 0.00 | T | SC4 | |
| IM | MKAR | 28.171 | 331 | P | 2026-07-31 21:30:03.3 | -0.50 | T | NEIR | |
| KR | ARLS | 29.310 | 316 | P | 2026-07-31 21:30:15.0 | 0.90 | T | NEIR | |
| IC | HIA | 29.759 | 24 | P | 2026-07-31 21:30:19.9 | 1.90 | T | NEIR | |
| KR | CHVK | 29.946 | 311 | P | 2026-07-31 21:30:19.5 | -0.20 | T | NEIR | |
| KR | ARK | 30.820 | 314 | P | 2026-07-31 21:30:28.0 | 0.50 | T | NEIR | |
| IM | KKAR | 32.378 | 315 | P | 2026-07-31 21:30:39.3 | -1.80 | T | NEIR | |
| II | JZAX | 33.063 | 309 | P | 2026-07-31 21:30:45.6 | -1.50 | T | NEIR | |
| IM | ZAA0B | 33.184 | 342 | P | 2026-07-31 21:30:47.2 | -0.80 | T | NEIR | |
| IM | ZALV | 33.184 | 342 | P | 2026-07-31 21:30:47.2 | -0.80 | T | NEIR | |
| QZ | BRZS | 34.950 | 327 | P | 2026-07-31 21:31:04.1 | 0.60 | T | SC4 | |
| II | BORK | 38.030 | 330 | P | 2026-07-31 21:31:29.7 | 0.00 | T | NEIR | |
| II | BORK | 38.030 | 330 | P | 2026-07-31 21:31:33.5 | 3.80 | T | SC4 | |
| IM | ABK31 | 41.639 | 319 | P | 2026-07-31 21:31:59.5 | -0.30 | T | NEIR | |
| IM | ABKAR | 41.639 | 319 | P | 2026-07-31 21:31:59.7 | 0.00 | T | NEIR | |
| IU | MBWA | 47.487 | 157 | P | 2026-07-31 21:32:46.2 | -0.10 | T | NEIR | |
| IM | PSA00 | 47.908 | 157 | P | 2026-07-31 21:32:49.9 | 0.30 | T | NEIR | |
| KW | RST | 48.833 | 290 | P | 2026-07-31 21:33:02.6 | 5.60 | SC4 | ||
| A2 | AGVN | 49.059 | 303 | P | 2026-07-31 21:32:57.8 | -1.20 | T | NEIR | |
| GO | SHNK | 49.729 | 307 | P | 2026-07-31 21:33:03.5 | -0.70 | T | NEIR | |
| II | RAYN | 51.069 | 282 | P | 2026-07-31 21:33:12.3 | -1.90 | T | NEIR | |
| KO | GURO | 52.390 | 302 | P | 2026-07-31 21:33:28.5 | 4.40 | T | SC4 | |
| AU | WB10 | 53.388 | 140 | P | 2026-07-31 21:33:32.2 | 1.10 | T | NEIR | |
| II | WRAB | 53.498 | 141 | P | 2026-07-31 21:33:32.9 | 1.00 | T | NEIR | |
| KO | DARE | 55.947 | 302 | P | 2026-07-31 21:33:50.5 | 0.50 | T | NEIR | |
| IM | ASAR | 56.188 | 144 | P | 2026-07-31 21:33:51.4 | 0.00 | T | NEIR | |
| IU | KIEV | 61.219 | 316 | P | 2026-07-31 21:34:29.4 | 2.90 | T | SC4 | |
| KO | ELL | 62.118 | 301 | P | 2026-07-31 21:34:32.1 | -0.80 | T | SC4 | |
| IM | FINES | 62.871 | 329 | P | 2026-07-31 21:34:36.3 | -1.30 | T | NEIR | |
| IM | GERES | 71.406 | 316 | P | 2026-07-31 21:35:30.7 | -1.40 | T | NEIR | |
| AK | E18K | 71.708 | 24 | P | 2026-07-31 21:35:33.5 | -0.20 | T | NEIR | |
| AK | H17K | 72.709 | 26 | P | 2026-07-31 21:35:39.1 | -0.60 | T | NEIR | |
| AK | F21K | 74.366 | 23 | P | 2026-07-31 21:35:49.1 | -0.40 | T | NEIR | |
| IM | IMAR | 74.750 | 24 | P | 2026-07-31 21:35:50.9 | -0.80 | T | NEIR | |
| AK | J19K | 74.774 | 26 | P | 2026-07-31 21:35:51.7 | -0.20 | T | NEIR | |
| AK | CAST | 76.444 | 26 | P | 2026-07-31 21:36:01.9 | 0.30 | T | NEIR | |
| AK | PPLA | 76.622 | 27 | P | 2026-07-31 21:36:02.4 | -0.30 | T | NEIR | |
| IM | BMAR | 77.346 | 21 | P | 2026-07-31 21:36:06.9 | 0.30 | T | NEIR |