This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.9 ML
Local datetime 2023/04/22 16:58
Universal datetime 2023/04/22 13:58
Latitude -12.74 ° ± 2 km
Longitude 45.48 ° ± 3 km
Depth 40 km (from location) ± 2 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  31 71437
Koungou  32 32156
Dzaoudzi  22 17831
Dembeni  35 15848
Bandraboua  39 13989
Tsingoni  38 13934
Pamandzi  22 11442
Sada  41 11156
Bandrele  39 10282
Ouangani  38 10203
Chirongui  41 8920
Chiconi  41 8295
Mtsamboro  44 7705
M'Tsangamouji  43 6432
Acoua  45 5192

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.11
Azimuthal gap 320.55 °
Number of stations used 7
Number of phases used 14

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
1T PMZI P 13:58:56.49 -0.2 254.32 0.21 Manual
1T PMZI S 13:59:01.53 -0.03 254.32 0.21 Manual
QM MBUZ P 13:58:56.90 -0.07 255.23 0.25 Manual
QM MBUZ S 13:59:01.78 0.14 255.23 0.25 Manual
QM KOUG P 13:58:57.36 0.09 272.03 0.27 Manual
QM KOUG S 13:59:02.61 0.03 272.03 0.27 Manual
RA MILA P 13:58:57.54 0.19 249.46 0.3 Manual
RA MILA S 13:59:02.50 -0.07 249.46 0.3 Manual
AM R1EE2 P 13:58:57.91 0.21 256.02 0.35 Manual
AM R1EE2 S 13:59:03.14 0.01 256.02 0.35 Manual
1T MTSB P 13:58:58.52 -0.02 279.22 0.39 Manual
1T MTSB S 13:59:04.60 -0.07 279.22 0.39 Manual
QM KNKL P 13:58:58.58 -0.12 239.77 0.42 Manual
QM KNKL S 13:59:04.76 0.02 239.77 0.42 Manual