Event Specification

Magnitude |
2.8 |
Date & Time (UTC) | 2017-02-04 05:54:10.5 |
Date & Time (Local) | 1395/11/16 09:24:10.5 |
Location | Lat:35.97 Lon: 53.432 |
Region | Semnan Province, 45 km North of Semnan |
Nearest Cities |
|
17 km North East of Chashem, Semnan Province | |
21 km East of Sangdeh, Mazandaran Province | |
25 km North East of Shahmirzad, Semnan Province | |
30 km North of Mehdishahr, Semnan Province | |
31 km South West of Kiasar, Mazandaran Province | |
Depth | 14 km |
Agency | |
Faults within 150 km: |
|
ATARI_F (Length: 185 km) , Distance to epicenter: 25 km | |
N_ALBORZ_F (Length: 360 km) , Distance to epicenter: 34 km | |
DAMGHAN_F (Length: 95 km) , Distance to epicenter: 41 km | |
Number of Phases | 14 |
RMS | 0.2 |
Number of Stations | 12 |
Error in Latitude | >2.5 km |
Error in Longitude | 2 km |
Error in Depth | 4.7 km |
Download waveform in seisan format
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Amplitude | ||||||||
UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip |
112883 | IIEES | DAMV | E | 184.5 | 0.46 | 2017-02-04 05:54:53 | 2017-02-04 07:01:00 | n |
112884 | IIEES | DAMV | N | 90.9 | 0.37 | 2017-02-04 05:54:59 | 2017-02-04 07:01:00 | n |
112885 | IIEES | THKV | N | 46.4 | 0.5 | 2017-02-04 05:55:25 | 2017-02-04 07:01:00 | n |
112886 | IIEES | THKV | E | 45.2 | 0.43 | 2017-02-04 05:55:30 | 2017-02-04 07:01:00 | n |
112887 | IIEES | GHVR | N | 84.4 | 0.5 | 2017-02-04 05:55:31 | 2017-02-04 07:01:00 | n |
112888 | IIEES | GHVR | E | 83.7 | 0.33 | 2017-02-04 05:55:31 | 2017-02-04 07:01:00 | n |
112889 | IIEES | GIDE | N | 25 | 0.46 | 2017-02-04 05:55:51 | 2017-02-04 07:01:00 | n |
112890 | IIEES | GIDE | E | 27.1 | 0.66 | 2017-02-04 05:55:52 | 2017-02-04 07:01:00 | n |
112891 | IIEES | ASAO | E | 12.9 | 0.57 | 2017-02-04 05:55:50 | 2017-02-04 07:01:00 | n |
112892 | IIEES | ASAO | N | 13.3 | 0.5 | 2017-02-04 05:55:51 | 2017-02-04 07:01:00 | n |
112893 | IIEES | NASN | N | 12.2 | 0.45 | 2017-02-04 05:56:02 | 2017-02-04 07:01:00 | n |
Phase | ||||||||||||
Agency | Station | Component | Phase Type | Phase Quality | First Motion | Observed Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | |
IIEES | DAMV | Z | Pg | E | 2017-02-04 05:54:33 | -0.31 | y | 137 | 254 | |||
IIEES | DAMV | N | Sg | E | 2017-02-04 05:54:50 | 0.23 | y | 137 | 254 | |||
IIEES | CHTH | Z | Pn | E | 2017-02-04 05:54:44 | -0.14 | y | 208 | 269 | |||
IIEES | THKV | Z | Pn | E | 2017-02-04 05:54:46 | -0.03 | y | 230 | 269 | |||
IIEES | SHRO | Z | Pn | E | 2017-02-04 05:54:47 | 0.1 | y | 233 | 88 | |||
IIEES | GHVR | Z | Pn | E | 2017-02-04 05:54:50 | 0.18 | y | 259 | 231 | |||
IIEES | MRVT | Z | Pn | E | 2017-02-04 05:54:55 | -0.16 | y | 302 | 51 | |||
IIEES | GIDE | Z | Pn | E | 2017-02-04 05:54:59 | 0.23 | y | 333 | 290 | |||
IIEES | GIDE | N | Sg | E | 2017-02-04 05:55:44 | 0.01 | y | 333 | 290 | |||
IIEES | ASAO | Z | Pn | E | 2017-02-04 05:55:01 | 0 | y | 348 | 244 | |||
IIEES | NASN | Z | Pn | E | 2017-02-04 05:55:02 | -0.17 | y | 356 | 189 | |||
IIEES | KHMZ | Z | Pn | E | 2017-02-04 05:55:08 | -0.32 | y | 402 | 233 | |||
IIEES | TABS | Z | Pn | E | 2017-02-04 05:55:11 | 0.28 | y | 424 | 126 | |||
IIEES | SNGE | Z | Pn | E | 2017-02-04 05:55:28 | 0.17 | y | 560 | 262 |