This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2021/07/29 12:32
Universal datetime 2021/07/29 20:32
Latitude 55.39 ° ± 5 km
Longitude -157.01 ° ± 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
Anchorage  771 260283
Juneau  1409 30711
Fairbanks  1170 30224
Whitehorse  1417 23272
Terrace  1811 19443
Prince Rupert  1707 14708
Anadyr  1742 10332
Sitka  1352 8931
Wasilla  818 8521
Kenai  668 7610
Ketchikan  1598 7172
Palmer  830 6585
Homer  575 6560
Bethel  664 6228
Kodiak  389 6148

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 0.77
Azimuthal gap 120.89 °
Number of stations used 46
Number of phases used 46

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 COLA P 20:35:12.77 0.02 21.74 10.5 Automatic
IU ADK P 20:35:36.27 0.91 261.39 12.14 Automatic
IU BILL P 20:37:26.37 0.84 321.53 20.95 Automatic
IU PET P 20:38:11.47 -0.53 283.35 25.6 Automatic
IU MA2 P 20:38:31.17 0.72 300.36 27.64 Automatic
II FFC P 20:38:57.37 -0.28 67.99 30.69 Automatic
IU RSSD P 20:39:36.42 0.69 86.04 35.06 Automatic
II PFO P 20:39:38.84 0.51 110.87 35.41 Automatic
II ALE P 20:39:43.2 -0.1 12.81 35.91 Automatic
IU YAK P 20:39:47.32 -1.34 311.02 36.55 Automatic
IU YSS P 20:39:56.30 0.14 282.95 37.44 Automatic
IU TUC P 20:40:13.69 0.99 106.23 39.46 Automatic
IU ANMO P 20:40:16.99 0.59 99.27 39.89 Automatic
II ERM P 20:40:20.62 0.74 276.48 40.28 Automatic
IU KBS P 20:41:04.7 1.24 2.96 45.53 Automatic
IU SFJD P 20:41:06.77 0.41 31.43 45.98 Automatic
IU CCM P 20:41:06.74 -1.76 83.32 46.3 Automatic
IU MAJO P 20:41:12.57 0.08 274.45 46.81 Automatic
IU WVT P 20:41:32.94 -1.04 82.56 49.58 Automatic
IU HKT P 20:41:34.92 1.19 94.53 49.58 Automatic
IU SSPA P 20:41:49.92 -1.56 71.32 51.88 Automatic
IU INCN P 20:41:57.7 0.08 283.96 52.63 Automatic
II TLY P 20:42:07.47 0.42 310.82 53.95 Automatic
IU KEV P 20:42:12.97 -0.54 358.3 54.82 Automatic
II BORG P 20:42:17.72 1.62 21.29 55.18 Automatic
IU ULN P 20:42:16.17 0.15 305.64 55.19 Automatic
II LVZ P 20:42:24.62 -0.35 354.76 56.41 Automatic
IU TEIG P 20:42:59.69 0.7 95.47 61.45 Automatic
II KURK P 20:43:18.69 -0.18 324.54 64.28 Automatic
IU KONO P 20:43:20.67 0.47 7.45 64.47 Automatic
IU MAKZ P 20:43:32.14 -0.71 320.21 66.44 Automatic
II ESK P 20:43:38.27 0.14 15.81 67.25 Automatic
II OBN P 20:43:47.92 -0.88 351.73 68.94 Automatic
II AAK P 20:44:12.7 0.54 322.91 72.7 Automatic
IU KIEV P 20:44:16.92 -1.17 355.89 73.78 Automatic
II BFO P 20:44:28.2 -0.32 10.01 75.55 Automatic
IU SJG P 20:44:27.74 -0.25 78.8 75.66 Automatic
II KIV P 20:44:49.47 0.4 345.71 79.26 Automatic
IU PAB P 20:45:05.7 0.14 20.94 82.25 Automatic
IU CHTO P 20:45:03.19 -1.07 292.07 82.25 Automatic
IU ANTO P 20:45:16.39 0.48 352.46 84.38 Automatic
IU CTAO P 20:45:37.14 -0.49 231.75 89.43 Automatic
II KAPI P 20:45:42.84 0.11 261.6 90.31 Automatic
II UOSS P 20:46:04.77 -0.22 330.11 94.81 Automatic
II WRAB P 20:46:01.99 -1.21 241.49 94.94 Automatic
II RAYN P 20:46:22.54 -0.31 339.19 98.78 Automatic