This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1 ML
Local datetime 2022/04/27 22:31
Universal datetime 2022/04/27 19:31
Latitude -12.80 ° ± 2 km
Longitude 45.29 ° ± 3 km
Depth 37 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  10 71437
Koungou  13 32156
Dzaoudzi  3 17831
Dembeni  13 15848
Bandraboua  20 13989
Tsingoni  17 13934
Pamandzi  1 11442
Sada  19 11156
Bandrele  19 10282
Ouangani  17 10203
Chirongui  20 8920
Chiconi  19 8295
M'Tsangamouji  23 6432
Bouéni  25 6189
Acoua  25 5192

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.12
Azimuthal gap 277.72 °
Number of stations used 9
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 19:31:49.80 -0.06 283.88 0.01 Manual
QM MBUZ P 19:31:49.78 -0.09 265.8 0.05 Automatic
QM MBUZ S 19:31:53.81 0.23 265.8 0.05 Automatic
AM R0CC5 P 19:31:49.97 0.01 311.54 0.08 Manual
AM R0CC5 S 19:31:54.22 -0.19 311.54 0.08 Manual
RA MILA S 19:31:54.70 0.25 243.78 0.1 Automatic
QM KOUG P 19:31:50.6 -0.13 309.98 0.11 Manual
QM KOUG S 19:31:54.63 0.08 309.98 0.11 Automatic
AM R1EE2 S 19:31:54.60 -0.07 260.45 0.16 Automatic
ED MCHI P 19:31:50.34 0.1 259.27 0.16 Automatic
ED MCHI S 19:31:54.75 -0.11 259.27 0.16 Automatic
1T MTSB S 19:31:56.68 0.08 301.56 0.23 Automatic
QM KNKL P 19:31:51.9 0.08 229.26 0.24 Automatic
QM KNKL S 19:31:56.0 -0.11 229.26 0.24 Automatic