This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 2.3 ML
Local datetime 2022/12/31 02:58
Universal datetime 2022/12/30 23:58
Latitude -12.77 ° ± 3 km
Longitude 45.39 ° ± 4 km
Depth 33 km (from location) ± 3 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Mamoudzou  21 71437
Koungou  22 32156
Dzaoudzi  11 17831
Dembeni  25 15848
Bandraboua  30 13989
Tsingoni  28 13934
Pamandzi  12 11442
Sada  31 11156
Bandrele  29 10282
Ouangani  28 10203
Chirongui  31 8920
Chiconi  30 8295
Mtsamboro  35 7705
M'Tsangamouji  33 6432
Acoua  35 5192

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status confirmed
RMS 0.09
Azimuthal gap 309.21 °
Number of stations used 7
Number of phases used 12

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
QM MBUZ P 23:59:05.84 -0.21 257.46 0.15 Manual
QM MBUZ S 23:59:09.82 0.04 257.46 0.15 Manual
RA YTMZ P 23:59:06.16 0.09 276.32 0.15 Manual
RA YTMZ S 23:59:10.14 -0.05 276.32 0.15 Manual
AM R0CC5 P 23:59:06.16 0.09 278.87 0.16 Manual
AM R0CC5 S 23:59:10.8 -0.09 278.87 0.16 Manual
QM KOUG P 23:59:06.29 -0.01 282.25 0.18 Manual
RA MILA P 23:59:06.50 0.12 248.5 0.2 Manual
RA MILA S 23:59:10.69 0.04 248.5 0.2 Manual
1T MTSB P 23:59:07.71 0 287.26 0.31 Manual
QM KNKL P 23:59:07.61 -0.14 236.47 0.33 Manual
QM KNKL S 23:59:12.88 0.02 236.47 0.33 Manual