| Author | |
| Date and time | 2018-07-21 07:11:33.8 UTC |
| Latitude | 42.996 |
| Longitude | -100.575 |
| Depth | 12.1 |
| Magnitude | 3.5 mb |
| Region | SOUTH DAKOTA |
| Latest update | 2018-07-21 07:26:51.7 UTC |
| rms | 0.58 s |
| N° phases used for the localisation | 67 |
| N° stations used for the localisation | 67 |
| Gap | 41.0 ° |
| 95% confidence ellipse | |
| semi major | 19.8 |
| semi minor | 5 |
| Azimuth | 147 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| BRDY | M | Pn | 2018-07-21 07:14:17.3 | -1.7 | T | NEIR | |||
| CHOK | M | Pn | 2018-07-21 07:13:26.4 | -0.6 | T | NEIR | |||
| DOVR | M | Pn | 2018-07-21 07:13:18.3 | -0.7 | T | NEIR | |||
| E28B | M | Pn | 2018-07-21 07:12:27.7 | -0.9 | T | NEIR | |||
| F33B | M | Pn | 2018-07-21 07:12:35.8 | -1 | T | NEIR | |||
| GR02 | M | Pn | 2018-07-21 07:12:27.0 | 0.1 | T | NEIR | |||
| GRCO | M | Pn | 2018-07-21 07:12:34.3 | 0.3 | T | NEIR | |||
| GRRO | M | Pn | 2018-07-21 07:12:34.1 | 0.6 | T | NEIR | |||
| GRWE | M | Pn | 2018-07-21 07:12:34.0 | 0.2 | T | NEIR | |||
| I40B | M | Pn | 2018-07-21 07:13:18.6 | -0.3 | T | NEIR | |||
| K30B | M | Pg | 2018-07-21 07:11:47.7 | -0.3 | T | NEIR | |||
| K30B | M | Sg | 2018-07-21 07:11:58.7 | 0.5 | T | NEIR | |||
| KE01 | M | Pn | 2018-07-21 07:12:34.4 | -0.2 | T | NEIR | |||
| KE02 | M | Pn | 2018-07-21 07:12:33.2 | 0 | T | NEIR | |||
| L34B | M | Pn | 2018-07-21 07:12:24.9 | 0.5 | T | NEIR | |||
| N35B | M | Pn | 2018-07-21 07:12:38.3 | 0.7 | T | NEIR | |||
| N38B | M | Pn | 2018-07-21 07:13:00.8 | 0.8 | T | NEIR | |||
| P38B | M | Pn | 2018-07-21 07:13:05.9 | 0.8 | T | NEIR | |||
| PERK | M | Pn | 2018-07-21 07:13:21.6 | -0.6 | T | NEIR | |||
| PERY | M | Pn | 2018-07-21 07:13:17.7 | 0.2 | T | NEIR | |||
| R32B | M | Pn | 2018-07-21 07:12:45.7 | 0.8 | T | NEIR | |||
| RTBA | M | Pn | 2018-07-21 07:13:11.3 | -0.4 | T | NEIR | |||
| S39B | M | Pn | 2018-07-21 07:13:24.9 | 1.2 | T | NEIR | |||
| SMWD | M | Pn | 2018-07-21 07:13:25.8 | -1 | T | NEIR | |||
| TUL3 | M | Pn | 2018-07-21 07:13:27.7 | -0.4 | T | NEIR | |||
| UNM2 | M | Pn | 2018-07-21 07:13:15.2 | 0 | T | NEIR | |||
| UNM3 | M | Pn | 2018-07-21 07:13:16.7 | 1.1 | T | NEIR | |||
| UNM5 | M | Pn | 2018-07-21 07:13:12.0 | 1.1 | T | NEIR | |||
| SUSD | 1.860 | 39 | M | Pn | 2018-07-21 07:12:04.6 | -0.8 | T | NEIR | |
| SUSD | 1.860 | 39 | M | Sb | 2018-07-21 07:12:29.5 | -0.3 | T | NEIR | |
| OGNE | 2.320 | 208 | M | Pn | 2018-07-21 07:12:11.7 | 0 | T | NEIR | |
| OGNE | 2.320 | 208 | M | Sg | 2018-07-21 07:12:43.5 | -0.9 | T | NEIR | |
| BGNE | 2.400 | 131 | M | Pn | 2018-07-21 07:12:13.8 | 1.1 | T | NEIR | |
| RSSD | 2.750 | 295 | M | Pn | 2018-07-21 07:12:18.5 | 0.9 | T | NEIR | |
| ECSD | 2.980 | 74 | M | Pn | 2018-07-21 07:12:20.2 | -0.3 | T | NEIR | |
| BRIGG | 3.690 | 231 | M | Pn | 2018-07-21 07:12:30.3 | 0 | T | NEIR | |
| PHWY | 4.000 | 247 | M | Pn | 2018-07-21 07:12:34.1 | -0.5 | T | NEIR | |
| CBKS | 4.230 | 171 | M | Pn | 2018-07-21 07:12:37.7 | 0.4 | T | NEIR | |
| KSCO | 4.270 | 202 | M | Pn | 2018-07-21 07:12:38.3 | 0.2 | T | NEIR | |
| K22A | 4.390 | 268 | M | Pn | 2018-07-21 07:12:39.5 | -0.2 | T | NEIR | |
| N23A | 4.520 | 244 | M | Pn | 2018-07-21 07:12:41.0 | 0.4 | T | NEIR | |
| MDND | 4.900 | 8 | M | Pn | 2018-07-21 07:12:44.9 | -1.6 | T | NEIR | |
| ISCO | 4.950 | 232 | M | Pn | 2018-07-21 07:12:46.9 | -0.6 | T | NEIR | |
| RWWY | 5.090 | 257 | M | Pn | 2018-07-21 07:12:50.1 | 0.9 | T | NEIR | |
| SPMN | 6.020 | 66 | M | Pn | 2018-07-21 07:13:01.0 | 0.4 | T | NEIR | |
| DGMT | 6.030 | 336 | M | Pn | 2018-07-21 07:13:01.5 | -0.3 | T | NEIR | |
| SDCO | 6.450 | 217 | M | Pn | 2018-07-21 07:13:08.0 | 0.4 | T | NEIR | |
| T25A | 6.550 | 208 | M | Pn | 2018-07-21 07:13:08.9 | 0 | T | NEIR | |
| PD31 | 6.600 | 271 | M | Pn | 2018-07-21 07:13:09.7 | 0 | T | NEIR | |
| PDAR | 6.600 | 271 | M | Pn | 2018-07-21 07:13:09.4 | -0.3 | T | NEIR | |
| ELIS | 6.980 | 172 | M | Pn | 2018-07-21 07:13:14.7 | 0.2 | T | NEIR | |
| JFWS | 7.570 | 87 | M | Pn | 2018-07-21 07:13:22.5 | -0.1 | T | NEIR | |
| OK052 | 7.570 | 156 | M | Pn | 2018-07-21 07:13:22.8 | 0.2 | T | NEIR | |
| IMW | 7.590 | 280 | M | Pn | 2018-07-21 07:13:22.2 | -1 | T | NEIR | |
| G40A | 7.800 | 70 | M | Pn | 2018-07-21 07:13:26.1 | 0.5 | T | NEIR | |
| ULM | 7.940 | 22 | M | Pn | 2018-07-21 07:13:26.8 | -0.8 | T | NEIR | |
| BSUT | 8.000 | 256 | M | Pn | 2018-07-21 07:13:28.4 | -0.2 | T | NEIR | |
| AMTX | 8.150 | 186 | M | Pn | 2018-07-21 07:13:30.6 | 0.3 | T | NEIR | |
| HWUT | 8.260 | 264 | M | Pn | 2018-07-21 07:13:31.5 | -0.6 | T | NEIR | |
| CCM | 8.650 | 122 | M | Pn | 2018-07-21 07:13:37.3 | 0.3 | T | NEIR | |
| HDIL | 8.770 | 102 | M | Pn | 2018-07-21 07:13:38.0 | 0.2 | T | NEIR | |
| DRUM | 59.160 | 39 | M | Pn | 2018-07-21 07:13:23.9 | -0.4 | T | NEIR | |
| NE02 | 64.600 | 35 | M | Pn | 2018-07-21 07:12:02.7 | -0.3 | T | NEIR | |
| NE02 | 64.600 | 35 | M | Sg | 2018-07-21 07:12:25.4 | 0.1 | T | NEIR | |
| NE01 | 64.940 | 33 | M | Pn | 2018-07-21 07:12:01.4 | -0.5 | T | NEIR | |
| NE01 | 64.940 | 33 | M | Sg | 2018-07-21 07:12:23.1 | 0 | T | NEIR | |
| ORC1 | 128.150 | 82 | M | Pn | 2018-07-21 07:12:31.0 | 0 | T | NEIR |