This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 5.8 MLv
Local datetime 2018/08/21 07:47
Universal datetime 2018/08/21 05:47
Latitude -10.38 ° ± 13 km
Longitude 41.70 ° ± 16 km
Depth 10 km (operator assigned) ± 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
Pemba  315 108737
Mtwara  166 96602
Montepuez  423 72279
Moroni  223 42872
Lindi  223 41912
Masasi  320 36032
Kibiti  421 30163
Mocimboa  181 27909
Bandraboua  454 13989
Tsingoni  459 13934
Kilindoni  354 12409
Chiconi  460 8295
Mtsamboro  448 7705
M'Tsangamouji  453 6432
Acoua  450 5192

Past seismicity

  This map shows only the 5 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 3.1
Azimuthal gap 177.14 °
Number of stations used 8
Number of phases used 11

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
KA SBC Pn 05:48:32.29 2.45 129 2.01 Manual
KA CAB Pn 05:48:33.29 2.09 130.32 2.11 Manual
KA CAB Sn 05:48:55.44 -2.92 130.32 2.11 Manual
KA DEMB Pn 05:48:34.65 1.79 131.84 2.23 Manual
ED MCHI Pn 05:48:59.82 0.59 126.36 4.15 Manual
ED MCHI Sn 05:49:44.45 -4.31 126.36 4.15 Manual
AM RAE55 Pn 05:49:00.57 1.24 124.62 4.15 Manual
GE SBV Pn 05:50:03.75 3.21 111.64 8.61 Manual
GE KIBK Pn 05:50:06.75 4.13 335.25 8.76 Manual
GE KIBK Sn 05:51:37.52 -5.12 335.25 8.76 Manual
GE VOI Pn 05:50:51.21 -3.15 158.1 12.54 Manual