This event was automatically detected and need to be confirmed by one of our analysts.
Type Nuclear explosion
Magnitude 6.2 mb
Local datetime 2017/09/03 12:00
Universal datetime 2017/09/03 03:30
Latitude 41.33 ° ± 3 km
Longitude 129.00 ° ± 3 km
Depth 10 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Hamhung  200 559056
Hungnam  204 346082
Wonsan  276 329207
Chongjin  83 327000
Yanji  177 326957
Kanggye  205 209530
Dunhua  233 148844
Wangqing  229 88732
Helong  134 85756
Tumen  194 78719
Linjiang  181 69149
Huinan  269 66315
Kilchu  49 63652
Sonbong  161 27331
Musan  101 21739

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status preliminary
RMS 1.13
Azimuthal gap 34.77 °
Number of stations used 62
Number of phases used 62

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
IU INCN P 03:31:06.87 -1.4 206.27 4.27 Automatic
IU MAJO P 03:32:05.97 -1.95 120.82 8.6 Automatic
II ERM P 03:32:37.67 2.38 81.61 10.58 Automatic
IU YSS P 03:32:46.70 1.14 55.64 11.34 Automatic
IU ULN P 03:33:59.72 -0.15 300.19 16.87 Automatic
IU TATO P 03:34:10.2 3.03 203.19 17.51 Automatic
IU YAK P 03:34:43.7 -0.57 0.9 20.7 Automatic
IU MA2 P 03:35:03.52 -1.6 29.13 22.69 Automatic
IU PET P 03:35:07.25 -1.94 49.44 23.05 Automatic
IU TIXI P 03:36:13.77 -1.12 359.91 30.3 Automatic
IU GUMO P 03:36:19.34 -0.77 148.93 30.99 Automatic
IU MAKZ P 03:36:45.62 0.26 295.54 33.71 Automatic
II KURK P 03:37:00.67 0.06 302.82 35.48 Automatic
II AAK P 03:37:37.97 0.53 290.72 39.82 Automatic
II BRVK P 03:37:42.2 0.25 307.49 40.35 Automatic
II KAPI P 03:38:32.32 -1.37 192.63 47.11 Automatic
II KDAK P 03:39:00.4 -0.66 42.77 50.27 Automatic
IU COLA P 03:39:02.57 0.17 33.12 50.5 Automatic
II LVZ P 03:39:29.57 2.48 332.3 53.81 Automatic
IU KBS P 03:39:31.42 0.24 347.84 54.38 Automatic
IU KEV P 03:39:39.2 -0.76 335.77 55.56 Automatic
IU TARA P 03:39:42.64 -0.11 123.43 56.2 Automatic
II OBN P 03:39:59.72 -0.61 317.88 58.43 Automatic
II KIV P 03:40:14.62 0.31 304.33 60.45 Automatic
IU GNI P 03:40:20.17 1.45 299.69 61.11 Automatic
II UOSS P 03:40:20.27 0.38 279.16 61.32 Automatic
II WRAB P 03:40:16.22 -1.56 174.27 61.47 Automatic
IU MBWA P 03:40:27.42 -1.19 189.7 63.08 Automatic
IU CTAO P 03:40:30.17 -1.16 161.86 63.47 Automatic
IU KIP P 03:40:34.72 0.15 83.95 63.53 Automatic
IU POHA P 03:40:53.37 0.23 83.87 66.38 Automatic
IU KONO P 03:40:59.42 -1.05 331.53 67.44 Automatic
IU FUNA P 03:41:01.22 0.53 124.87 67.82 Automatic
IU ANTO P 03:41:08.77 -0.41 305.1 68.84 Automatic
II DGAR P 03:41:20.22 -0.49 241.04 71.02 Automatic
II BORG P 03:41:26.42 1.41 347.13 71.4 Automatic
IU SFJD P 03:41:25.57 -1.08 359.85 71.67 Automatic
IU COR P 03:41:32.52 1.07 45.36 72.48 Automatic
II MSVF P 03:41:42.27 1.57 131.71 74.49 Automatic
II FFC P 03:41:42.87 -0.94 27.74 74.56 Automatic
IU NWAO P 03:41:41.87 -0.91 190.2 75.05 Automatic
II ESK P 03:41:46.62 -0.68 334.15 75.17 Automatic
II BFO P 03:41:52.42 -0.74 323.93 76.19 Automatic
IU XMAS P 03:41:53.9 0.35 99.48 76.35 Automatic
IU AFI P 03:42:00.72 1.71 121.38 77.63 Automatic
II MSEY P 03:42:17.42 -0.05 255.46 80.88 Automatic
IU RSSD P 03:42:25.72 -0.28 35.38 82.2 Automatic
II PFO P 03:42:34.52 -0.25 49.63 83.92 Automatic
IU FURI P 03:42:38.77 2.38 276.91 84.38 Automatic
II TAU P 03:42:42.7 1.36 166.66 85.85 Automatic
IU TUC P 03:42:55.72 0.53 46.95 88.07 Automatic
IU ANMO P 03:42:57.27 0.86 42.49 88.32 Automatic
IU PAB P 03:42:56.87 -1.32 325.89 88.68 Automatic
IU KMBO P 03:43:12.72 -0.07 270.31 92.06 Automatic
IU CCM P 03:43:15.57 -0.56 30.61 92.53 Automatic
IU WCI P 03:43:23.27 -0.42 27.07 94.17 Automatic
IU SSPA P 03:43:24.52 -0.62 20.14 94.48 Automatic
IU SLBS P 03:43:29.42 1.63 51.97 95.13 Automatic
IU WVT P 03:43:29.42 -0.35 29.11 95.51 Automatic
II ABPO P 03:43:31.32 -1.02 250.36 96.53 Automatic
II MBAR P 03:43:34.32 0.72 275.03 96.6 Automatic
IU HKT P 03:43:39.82 0.94 38.04 97.55 Automatic