Event Specification
Magnitude |
3.6 |
| Date & Time (UTC) | 2026-08-31 03:49:39.2 |
| Date & Time (Local) | 1405/6/9 07:19:39.2 |
| Location | Lat:35.758 Lon: 51.645 |
| Region | Tehran Province, 19 km -East of Tajrish |
Nearest Cities |
|
| 10 km of Lavasan, Tehran Province | |
| 12 km of Afjeh, Tehran Province | |
| 19 km East of Tajrish, Tehran Province | |
| 20 km North West of Bumehen, Tehran Province | |
| 21 km North West of Rudehen, Tehran Province | |
| Depth | 12 km |
| Agency | |
Faults within 150 km: |
|
| N_TEHRAN_F4 (Length: 115 km) , Distance to epicenter: 10 km | |
| MOSHA_F (Length: 234 km) , Distance to epicenter: 15 km | |
| EYVANEKEY_F (Length: 74 km) , Distance to epicenter: 21 km | |
| Number of Phases | 11 |
| RMS | 0.2 |
| Number of Stations | 11 |
| Error in Latitude | >0.9 km |
| Error in Longitude | 0.9 km |
| Error in Depth | 5.1 km |
Download waveform in seisan format
to download seisan software Click here
to access information about IIEES stations Click here
Amplitude | ||||||||
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
| 202489 | IIEES SC | GHVR | Z | 3 | 1 | 2026-08-31 03:50:03 | 2026-08-31 06:49:00 | n |
| 202490 | IIEES SC | GHVR | Z | 3 | 1 | 2026-08-31 03:50:21 | 2026-08-31 06:49:00 | n |
| 202491 | IIEES SC | NASN | Z | 0.2 | 1 | 2026-08-31 03:50:29 | 2026-08-31 06:49:00 | n |
| 202492 | IIEES SC | AMS1 | Z | 0.1 | 1 | 2026-08-31 03:50:43 | 2026-08-31 06:49:00 | n |
| 202493 | IIEES SC | KRVR | Z | 0.03 | 1 | 2026-08-31 03:51:09 | 2026-08-31 06:49:00 | n |
Phase | ||||||||||||
| Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
| IIEES SC | GHVR | Z | EPg | E | 2026-08-31 03:50:03 | -0.1 | y | 0 | 146 | 194 | ||
| IIEES SC | GHVR | Z | ESg | E | 2026-08-31 03:50:21 | 0.3 | y | 0 | 146 | 194 | ||
| IIEES SC | SFB | Z | EPg | E | 2026-08-31 03:50:06 | 0 | y | 0 | 165 | 161 | ||
| IIEES SC | SFB | Z | ESg | E | 2026-08-31 03:50:26 | 0.1 | y | 0 | 165 | 161 | ||
| IIEES SC | GIDE | Z | EPn | E | 2026-08-31 03:50:13 | 0 | y | 0 | 208 | 308 | ||
| IIEES SC | NASN | Z | EPn | E | 2026-08-31 03:50:29 | -0.5 | y | 0 | 345 | 162 | ||
| IIEES SC | HNVD | Z | EPn | E | 2026-08-31 03:50:31 | 0.8 | y | 0 | 348 | 243 | ||
| IIEES SC | DOB | Z | EPn | E | 2026-08-31 03:50:35 | -0.2 | y | 0 | 386 | 235 | ||
| IIEES SC | AMS1 | Z | EPn | E | 2026-08-31 03:50:43 | -0.7 | y | 0 | 462 | 207 | ||
| IIEES SC | BJRD | Z | EPn | E | 2026-08-31 03:50:56 | 0.1 | y | 0 | 558 | 67 | ||
| IIEES SC | KRVR | Z | EPn | E | 2026-08-31 03:51:09 | -0.1 | y | 0 | 664 | 133 | ||