| Author | |
| Date and time | 2021-08-04 06:10:57.1 UTC |
| Latitude | 39.194 |
| Longitude | -76.967 |
| Depth | 6.6 |
| Magnitude | 2.1 ML |
| Region | MARYLAND |
| Latest update | 2021-08-04 06:21:46.8 UTC |
| rms | 0.62 s |
| N° phases used for the localisation | 45 |
| N° stations used for the localisation | 45 |
| Gap | 68.0 ° |
| 95% confidence ellipse | |
| semi major | 5.5 |
| semi minor | 0.6 |
| Azimuth | 150 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| CAPTL | M | Pg | 2021-08-04 06:11:03.6 | 0.7 | T | NEIR | |||
| CAPTL | M | Sg | 2021-08-04 06:11:06.3 | -0.8 | T | NEIR | |||
| PACC | M | Pn | 2021-08-04 06:11:39.0 | -0.2 | T | NEIR | |||
| PAKC | M | Pn | 2021-08-04 06:11:35.1 | -0 | T | NEIR | |||
| PAKS | M | Pn | 2021-08-04 06:11:34.0 | 0.2 | T | NEIR | |||
| PAPL | M | Pn | 2021-08-04 06:11:38.3 | -0.6 | T | NEIR | |||
| PASH | M | Pg | 2021-08-04 06:11:24.9 | 0.4 | T | NEIR | |||
| PSBK | M | Pg | 2021-08-04 06:11:21.5 | -0.5 | T | NEIR | |||
| RSTON | M | Pg | 2021-08-04 06:11:05.1 | 0.5 | T | NEIR | |||
| RSTON | M | Sg | 2021-08-04 06:11:09.1 | -0.8 | T | NEIR | |||
| SDMD | 0.240 | 24 | M | Pg | 2021-08-04 06:11:01.3 | -0.4 | T | NEIR | |
| SDMD | 0.240 | 24 | M | Sg | 2021-08-04 06:11:04.3 | -0.7 | T | NEIR | |
| CBN | 1.040 | 198 | M | Pg | 2021-08-04 06:11:15.0 | 0.1 | T | NEIR | |
| CBN | 1.040 | 198 | M | Sg | 2021-08-04 06:11:30.2 | 0.7 | T | NEIR | |
| PAGS | 1.050 | 10 | M | Pg | 2021-08-04 06:11:16.4 | 0.3 | T | NEIR | |
| PAGS | 1.050 | 10 | M | Sg | 2021-08-04 06:11:29.3 | -0.6 | T | NEIR | |
| PSUB | 1.380 | 58 | M | Pg | 2021-08-04 06:11:22.2 | 0.4 | T | NEIR | |
| R58B | 1.420 | 211 | M | Pg | 2021-08-04 06:11:22.3 | -0.1 | T | NEIR | |
| R61A | 1.540 | 124 | M | Pg | 2021-08-04 06:11:24.9 | 0.5 | T | NEIR | |
| SSPA | 1.600 | 334 | M | Pg | 2021-08-04 06:11:25.6 | -0.1 | T | NEIR | |
| N58A | 1.650 | 7 | M | Pn | 2021-08-04 06:11:26.1 | -0.3 | T | NEIR | |
| TUPA | 1.680 | 54 | M | Pn | 2021-08-04 06:11:26.1 | -0.7 | T | NEIR | |
| S57A | 2.120 | 228 | M | Pn | 2021-08-04 06:11:32.5 | -0.2 | T | NEIR | |
| M57A | 2.140 | 357 | M | Pn | 2021-08-04 06:11:32.9 | -0.1 | T | NEIR | |
| T59A | 2.270 | 192 | M | Pn | 2021-08-04 06:11:34.7 | 0 | T | NEIR | |
| KSPA | 2.530 | 21 | M | Pn | 2021-08-04 06:11:38.6 | 0.4 | T | NEIR | |
| ODNJ | 2.610 | 43 | M | Pn | 2021-08-04 06:11:39.4 | 0.1 | T | NEIR | |
| T57A | 2.840 | 220 | M | Pn | 2021-08-04 06:11:42.6 | 0.2 | T | NEIR | |
| PAL | 2.960 | 51 | M | Pn | 2021-08-04 06:11:43.5 | -0.6 | T | NEIR | |
| L56A | 2.970 | 352 | M | Pn | 2021-08-04 06:11:44.2 | -0.1 | T | NEIR | |
| PAMR | 2.970 | 307 | M | Pn | 2021-08-04 06:11:44.2 | 0 | T | NEIR | |
| BINY | 3.090 | 14 | M | Pn | 2021-08-04 06:11:45.6 | -0.3 | T | NEIR | |
| PAOC | 3.110 | 319 | M | Pn | 2021-08-04 06:11:45.7 | -0.4 | T | NEIR | |
| L59A | 3.330 | 25 | M | Pn | 2021-08-04 06:11:49.4 | 0.3 | T | NEIR | |
| P53A | 3.440 | 276 | M | Pn | 2021-08-04 06:11:50.6 | -0 | T | NEIR | |
| J57A | 4.270 | 10 | M | Pn | 2021-08-04 06:12:01.1 | -0.7 | T | NEIR | |
| L61B | 4.600 | 44 | M | Pn | 2021-08-04 06:12:07.4 | 1.2 | T | NEIR | |
| U54A | 4.680 | 237 | M | Pn | 2021-08-04 06:12:07.2 | -0.1 | T | NEIR | |
| V55A | 4.750 | 227 | M | Pn | 2021-08-04 06:12:06.4 | -1.8 | T | NEIR | |
| Q51A | 4.960 | 270 | M | Pn | 2021-08-04 06:12:11.7 | 0.5 | T | NEIR | |
| K62A | 4.990 | 44 | M | Pn | 2021-08-04 06:12:09.9 | -1.5 | T | NEIR | |
| PACW | 25.410 | 292 | M | Pg | 2021-08-04 06:11:16.9 | 0.1 | T | NEIR | |
| PACW | 25.410 | 292 | M | Sg | 2021-08-04 06:11:31.3 | 0.2 | T | NEIR | |
| PABE | 64.230 | 38 | M | Pn | 2021-08-04 06:11:29.6 | -0.3 | T | NEIR | |
| PALB | 110.470 | 11 | M | Pg | 2021-08-04 06:11:20.3 | 0.4 | T | NEIR |