| Author | INFO |
| Date and time | 2026-07-30 20:14:09.8 UTC |
| Latitude | 35.456 |
| Longitude | 99.501 |
| Depth | 10 |
| Magnitude | 4.4 mb |
| Region | SOUTHERN QINGHAI, CHINA |
| Latest update | 2026-07-31 06:49:02.2 UTC |
| rms | 1.87 s |
| N° phases used for the localisation | 109 |
| N° stations used for the localisation | 84 |
| Gap | 38.6 ° |
| 95% confidence ellipse | |
| semi major | 7.1 |
| semi minor | 6.6 |
| Azimuth | 56 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| IM | LZDM | 3.446 | 80 | Pn | 2026-07-30 20:15:03.7 | -0.2 | T | NEIR0000 | |
| IN | SHL | 11.841 | 216 | Pn | 2026-07-30 20:17:09.1 | 10.2 | SC40001 | ||
| IO | EVN | 13.116 | 239 | Pn | 2026-07-30 20:17:15.0 | -1.9 | T | GFZ0002 | |
| IM | SONM | 13.371 | 20 | Pn | 2026-07-30 20:17:19.0 | -1 | T | NEIR0004 | |
| IU | ULN | 13.593 | 22 | Pn | 2026-07-30 20:17:21.6 | -1.5 | T | NEIR0005 | |
| IU | ULN | 13.593 | 22 | Pn | 2026-07-30 20:17:23.1 | 0 | T | GFZ0006 | |
| IU | ULN | 13.593 | 22 | Pn | 2026-07-30 20:17:23.7 | 0.7 | T | SC40003 | |
| MM | TGI | 14.781 | 189 | Pn | 2026-07-30 20:17:40.0 | 0.7 | T | SC40007 | |
| IR | ZAK | 15.146 | 9 | Pn | 2026-07-30 20:17:44.7 | 0.5 | T | GSRC0009 | |
| IR | ZAK | 15.146 | 9 | Pn | 2026-07-30 20:17:44.7 | 0.5 | T | GSRC0009 | |
| TM | CRAI | 15.178 | 177 | Pn | 2026-07-30 20:17:42.2 | -2.3 | T | NEIR0008 | |
| II | TLY | 16.464 | 9 | Pn | 2026-07-30 20:18:01.0 | -0.2 | T | GSRC0013 | |
| II | TLY | 16.464 | 9 | Pn | 2026-07-30 20:18:01.0 | -0.2 | T | GSRC0013 | |
| IU | CHTO | 16.573 | 182 | Pn | 2026-07-30 20:18:01.2 | -1.4 | T | NEIR0014 | |
| TM | CMMT | 16.573 | 182 | Pn | 2026-07-30 20:18:01.9 | -0.6 | T | GFZ0010 | |
| IU | CHTO | 16.573 | 182 | Pn | 2026-07-30 20:18:01.9 | -0.6 | T | GFZ0011 | |
| IU | CHTO | 16.573 | 182 | P | 2026-07-30 20:18:14.4 | 9.4 | SC40015 | ||
| QZ | SHLS | 16.973 | 303 | Pn | 2026-07-30 20:18:06.6 | -1.2 | T | SC40012 | |
| IR | TDJR | 17.084 | 353 | P | 2026-07-30 20:18:10.3 | -0.5 | T | GSRC0017 | |
| IR | TDJR | 17.084 | 353 | Pn | 2026-07-30 20:18:10.4 | 1.3 | T | GSRC0017 | |
| IM | MK31 | 17.150 | 317 | P | 2026-07-30 20:18:09.7 | -1.8 | T | GSRC0019 | |
| IM | MK31 | 17.150 | 317 | P | 2026-07-30 20:18:09.7 | -1.8 | T | GSRC0019 | |
| IM | MKAR | 17.150 | 317 | Pn | 2026-07-30 20:18:08.1 | -1.8 | T | NEIR0016 | |
| KZ | PDGK | 17.304 | 303 | Pn | 2026-07-30 20:18:09.7 | -2.2 | T | NEIR0018 | |
| IU | MAKZ | 17.335 | 316 | Pn | 2026-07-30 20:18:09.4 | -2.7 | T | NEIR0020 | |
| KR | PRZ | 17.802 | 300 | P | 2026-07-30 20:18:18.3 | -0.6 | T | GFZ0021 | |
| QZ | TLG | 18.842 | 301 | Pn | 2026-07-30 20:18:31.6 | 0.8 | T | SC40022 | |
| QZ | USHN | 18.932 | 325 | Pn | 2026-07-30 20:18:32.6 | 0.8 | T | SC40023 | |
| KR | BOOM | 19.556 | 298 | Pn | 2026-07-30 20:18:38.2 | -1.3 | T | GFZ0024 | |
| KR | BAET | 19.975 | 294 | P | 2026-07-30 20:18:41.7 | -1.3 | T | NEIR0025 | |
| KR | ARLS | 20.603 | 296 | Pn | 2026-07-30 20:18:50.3 | -1.5 | GFZ0026 | ||
| TM | UBPT | 20.782 | 164 | P | 2026-07-30 20:18:49.5 | -1.8 | T | GFZ0027 | |
| IM | ZAA0B | 21.118 | 335 | P | 2026-07-30 20:18:53.1 | -1.8 | T | NEIR0029 | |
| IM | ZALV | 21.118 | 335 | P | 2026-07-30 20:18:53.4 | -1.4 | T | NEIR0030 | |
| IM | ZALV | 21.118 | 335 | P | 2026-07-30 20:18:53.4 | -1.4 | T | GSRC0032 | |
| IM | ZALV | 21.118 | 335 | pP | 2026-07-30 20:18:53.6 | -5.4 | T | GSRC0032 | |
| II | KURK | 21.423 | 322 | P | 2026-07-30 20:18:56.3 | -1.9 | T | GSRC0036 | |
| II | KURK | 21.423 | 322 | P | 2026-07-30 20:18:56.3 | -1.9 | T | NEIR0033 | |
| II | KURK | 21.423 | 322 | P | 2026-07-30 20:18:56.4 | -1.8 | T | GSRC0036 | |
| II | KURK | 21.423 | 322 | P | 2026-07-30 20:18:57.3 | -0.9 | T | GFZ0035 | |
| II | KURK | 21.423 | 322 | P | 2026-07-30 20:18:57.9 | -0.2 | T | SC40028 | |
| QZ | BTLS | 21.553 | 304 | P | 2026-07-30 20:19:05.5 | 5.9 | SC40031 | ||
| KR | OHH | 21.589 | 292 | P | 2026-07-30 20:19:00.1 | 0 | T | GFZ0038 | |
| II | NIL | 21.639 | 273 | P | 2026-07-30 20:18:57.3 | -3.3 | T | NEIR0039 | |
| II | NIL | 21.639 | 273 | P | 2026-07-30 20:18:59.4 | -1.2 | T | GFZ0037 | |
| II | NIL | 21.639 | 273 | P | 2026-07-30 20:19:00.4 | -0.2 | T | SC40034 | |
| KR | CHVK | 22.039 | 290 | P | 2026-07-30 20:19:03.1 | -2 | T | NEIR0040 | |
| KR | ARK | 22.338 | 295 | P | 2026-07-30 20:19:06.7 | -1.6 | T | NEIR0041 | |
| KR | ARK | 22.338 | 295 | P | 2026-07-30 20:19:08.5 | 0.3 | T | GFZ0042 | |
| KG | TJN | 22.532 | 79 | P | 2026-07-30 20:19:12.7 | 2.6 | T | GFZ0044 | |
| TW | TWGB | 22.591 | 118 | P | 2026-07-30 20:19:11.4 | 0.6 | T | GFZ0043 | |
| IM | KSAR | 22.858 | 77 | P | 2026-07-30 20:19:11.6 | -2 | T | NEIR0046 | |
| KR | TRKS | 22.890 | 294 | P | 2026-07-30 20:19:12.6 | -1.5 | T | NEIR0045 | |
| KR | TRKS | 22.890 | 294 | P | 2026-07-30 20:19:14.9 | 0.8 | T | GFZ0047 | |
| QZ | JBGS | 23.519 | 296 | P | 2026-07-30 20:19:31.3 | 10.9 | SC40048 | ||
| IM | KKAR | 23.589 | 298 | P | 2026-07-30 20:19:19.5 | -1.5 | T | NEIR0049 | |
| QZ | BRZS | 24.268 | 315 | P | 2026-07-30 20:19:29.0 | 1.6 | T | SC40050 | |
| IR | ZEA | 26.606 | 38 | P | 2026-07-30 20:19:48.1 | -0.5 | T | GSRC0052 | |
| IR | ZEA | 26.606 | 38 | pP | 2026-07-30 20:19:48.2 | -4.8 | T | GSRC0052 | |
| II | BORK | 26.994 | 320 | P | 2026-07-30 20:19:53.3 | 1.2 | T | GSRC0054 | |
| II | BORK | 26.994 | 320 | P | 2026-07-30 20:19:53.3 | 1.2 | T | NEIR0053 | |
| II | BORK | 26.994 | 320 | P | 2026-07-30 20:19:53.4 | 1.3 | T | GSRC0054 | |
| II | BORK | 26.994 | 320 | P | 2026-07-30 20:19:56.2 | 4.1 | T | SC40051 | |
| IM | ABK31 | 31.882 | 308 | P | 2026-07-30 20:20:35.3 | -0.2 | T | NEIR0055 | |
| IU | YAK | 32.585 | 26 | P | 2026-07-30 20:20:41.6 | -0.1 | T | GSRC0056 | |
| IU | YAK | 32.585 | 26 | pP | 2026-07-30 20:20:41.7 | -4.4 | T | GSRC0056 | |
| KW | RST | 44.215 | 278 | P | 2026-07-30 20:22:31.3 | 11.7 | SC40057 | ||
| IR | KLMR | 45.202 | 323 | P | 2026-07-30 20:22:27.2 | -0.2 | T | GSRC0058 | |
| IR | KLMR | 45.202 | 323 | P | 2026-07-30 20:22:27.2 | -0.2 | T | GSRC0058 | |
| II | OBN | 46.592 | 315 | P | 2026-07-30 20:22:40.4 | 2 | T | GSRC0059 | |
| II | OBN | 46.592 | 315 | P | 2026-07-30 20:22:40.4 | 2 | T | GSRC0059 | |
| IU | BILL | 48.953 | 27 | P | 2026-07-30 20:22:56.0 | -0.7 | T | GSRC0060 | |
| IU | BILL | 48.953 | 27 | P | 2026-07-30 20:22:56.0 | -0.7 | T | GSRC0060 | |
| HE | JOF | 49.183 | 326 | P | 2026-07-30 20:22:58.6 | 0.2 | T | GFZ0061 | |
| HE | VRF | 50.033 | 332 | P | 2026-07-30 20:23:08.5 | 3.5 | T | GFZ0062 | |
| IU | KIEV | 51.527 | 310 | P | 2026-07-30 20:23:15.5 | -0.8 | T | NEIR0063 | |
| HE | HEF | 52.266 | 333 | P | 2026-07-30 20:23:24.4 | 2.6 | T | GFZ0064 | |
| HE | MEF | 52.652 | 323 | P | 2026-07-30 20:23:27.3 | 2.7 | T | GFZ0065 | |
| HE | VAF | 53.102 | 326 | P | 2026-07-30 20:23:32.2 | 4.3 | GFZ0066 | ||
| HE | RAF | 53.811 | 324 | P | 2026-07-30 20:23:35.5 | 2.4 | T | GFZ0067 | |
| RO | VRI | 54.314 | 305 | P | 2026-07-30 20:23:39.2 | 2.2 | T | GFZ0068 | |
| RO | PLOR1 | 54.372 | 305 | P | 2026-07-30 20:23:40.1 | 2.7 | T | GFZ0069 | |
| UT | KSV | 54.721 | 308 | P | 2026-07-30 20:23:41.4 | 1.5 | T | GFZ0070 | |
| PL | KWP | 55.843 | 310 | P | 2026-07-30 20:23:50.6 | 2.6 | T | GFZ0071 | |
| RO | DRGR | 56.688 | 307 | P | 2026-07-30 20:23:56.4 | 2.3 | T | GFZ0072 | |
| PL | NIE | 57.392 | 311 | P | 2026-07-30 20:24:02.6 | 3.5 | T | GFZ0073 | |
| M1 | ANAC | 58.979 | 312 | P | 2026-07-30 20:24:12.7 | 2.4 | T | GFZ0074 | |
| M1 | LIPC | 59.256 | 312 | P | 2026-07-30 20:24:15.4 | 3.3 | T | GFZ0075 | |
| HU | MORH | 59.523 | 307 | P | 2026-07-30 20:24:14.8 | 0.9 | T | GFZ0076 | |
| M1 | RYBC | 59.864 | 312 | P | 2026-07-30 20:24:18.1 | 1.9 | T | GFZ0077 | |
| HU | SOP | 60.322 | 310 | P | 2026-07-30 20:24:20.9 | 1.5 | T | GFZ0078 | |
| GR | CLL | 61.141 | 314 | P | 2026-07-30 20:24:26.9 | 1.9 | T | GFZ0079 | |
| CZ | CKRC | 61.293 | 312 | P | 2026-07-30 20:24:27.4 | 1.3 | T | GFZ0080 | |
| CZ | NKC | 61.873 | 314 | P | 2026-07-30 20:24:31.7 | 1.7 | T | GFZ0081 | |
| AK | E19K | 62.426 | 25 | P | 2026-07-30 20:24:32.3 | -1.3 | T | NEIR0082 | |
| AK | C23K | 63.398 | 21 | P | 2026-07-30 20:24:39.2 | -0.8 | T | NEIR0083 | |
| OX | CIMO | 63.443 | 309 | P | 2026-07-30 20:24:41.2 | 0.7 | T | GFZ0084 | |
| AU | MEEK | 64.327 | 161 | P | 2026-07-30 20:24:47.8 | 2 | T | GFZ0085 | |
| IM | IMAR | 64.340 | 26 | P | 2026-07-30 20:24:46.9 | 0.6 | T | NEIR0086 | |
| AK | D25K | 64.922 | 21 | P | 2026-07-30 20:24:50.1 | -0.1 | T | NEIR0087 | |
| AK | E24K | 64.988 | 23 | P | 2026-07-30 20:24:50.6 | 0 | T | NEIR0088 | |
| MN | TUE | 65.308 | 311 | P | 2026-07-30 20:24:53.5 | 0.5 | T | GFZ0089 | |
| AK | PPLA | 66.523 | 28 | P | 2026-07-30 20:24:59.2 | -1.5 | T | NEIR0090 | |
| IM | BMAR | 66.572 | 22 | P | 2026-07-30 20:24:59.8 | -1 | T | NEIR0091 | |
| AK | NEA2 | 66.742 | 26 | P | 2026-07-30 20:24:59.9 | -1.9 | T | NEIR0092 | |
| AK | L22K | 67.272 | 28 | P | 2026-07-30 20:25:03.7 | -1.6 | T | NEIR0093 | |
| GB | KESW | 68.390 | 322 | P | 2026-07-30 20:25:13.8 | 1.5 | T | GFZ0094 | |
| AK | RIDG | 68.735 | 25 | P | 2026-07-30 20:25:13.5 | -1.1 | T | NEIR0096 | |
| AU | MUN | 68.865 | 165 | P | 2026-07-30 20:25:13.7 | -1 | T | GFZ0095 | |
| AK | SCM | 68.988 | 28 | P | 2026-07-30 20:25:15.4 | -0.8 | T | NEIR0097 | |
| IM | BCAR | 70.226 | 25 | P | 2026-07-30 20:25:23.4 | -0.4 | T | NEIR0098 | |
| CN | KUKN | 73.600 | 13 | P | 2026-07-30 20:25:46.1 | 2.2 | T | GFZ0099 | |
| CN | ILON | 75.274 | 0 | P | 2026-07-30 20:25:55.3 | 1.6 | T | GFZ0100 | |
| IU | FUNA | 86.561 | 103 | P | 2026-07-30 20:26:54.1 | 0.3 | T | GFZ0101 | |
| II | TAU | 89.326 | 147 | P | 2026-07-30 20:27:06.2 | -0.1 | T | SC40102 | |
| NC | MOY | 97.890 | 31 | P | 2026-07-30 20:17:58.4 | -999 | GSRC0103 | ||
| NC | MOY | 97.890 | 31 | P | 2026-07-30 20:17:58.5 | -999 | GSRC0103 | ||
| CU | TGUH | 130.060 | 9 | PKPdf | 2026-07-30 20:33:26.7 | 5.5 | T | SC40104 |