This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.1 ML
Local datetime 2025/03/31 11:31
Universal datetime 2025/03/31 08:31
Latitude -12.81 ° ± 3 km
Longitude 45.31 ° ± 5 km
Depth 42 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  13 71437
Koungou  15 32156
Dzaoudzi  5 17831
Dembeni  15 15848
Bandraboua  23 13989
Tsingoni  19 13934
Pamandzi  3 11442
Sada  22 11156
Bandrele  20 10282
Ouangani  19 10203
Chirongui  21 8920
Chiconi  21 8295
M'Tsangamouji  25 6432
Bouéni  26 6189
Kani-Kéli  27 5507

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 277.79 °
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 MOAM P 08:31:26.17 0.01 303.23 0.07 Manual
QM MOAM S 08:31:30.27 0.07 303.23 0.07 Manual
QM MBUZ P 08:31:26.10 -0.08 271.95 0.07 Manual
QM MBUZ S 08:31:30.12 -0.12 271.95 0.07 Manual
RA BRMZ P 08:31:26.33 0.08 302.68 0.09 Manual
RA MILA P 08:31:26.21 -0.07 251.13 0.12 Manual
QM COMB P 08:31:26.60 -0.02 270.77 0.15 Manual
QM COMB S 08:31:30.99 0.06 270.77 0.15 Manual
QM KNKL P 08:31:27.19 0.04 233.7 0.25 Manual
QM KNKL S 08:31:31.95 -0.17 233.7 0.25 Manual
QM MBOI P 08:31:27.33 0 221.02 0.26 Manual
QM MBOI S 08:31:32.26 0.16 221.02 0.26 Manual