This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1 ML
Local datetime 2021/03/22 00:14
Universal datetime 2021/03/21 21:14
Latitude -12.80 ° ± 1 km
Longitude 45.36 ° ± 2 km
Depth 34 km (from location) ± 1 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  18 71437
Koungou  19 32156
Dzaoudzi  8 17831
Dembeni  20 15848
Bandraboua  27 13989
Tsingoni  24 13934
Pamandzi  8 11442
Sada  27 11156
Bandrele  24 10282
Ouangani  24 10203
Chirongui  26 8920
Chiconi  26 8295
M'Tsangamouji  30 6432
Bouéni  31 6189
Kani-Kéli  31 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.21
Azimuthal gap 303.39 °
Number of stations used 9
Number of phases used 17

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 21:14:16.8 -1.19 269.58 0.08 Manual
1T PMZI S 21:14:21.23 0.04 269.58 0.08 Manual
RA YTMZ P 21:14:16.41 -1.11 289.29 0.13 Manual
RA YTMZ S 21:14:21.62 0.03 289.29 0.13 Manual
AM R0CC5 P 21:14:16.41 -1.11 291.52 0.14 Manual
AM R0CC5 S 21:14:21.61 0.03 291.52 0.14 Manual
AM RAE55 P 21:14:17.78 -0.05 293.57 0.16 Manual
RA MILA P 21:14:17.65 -0.02 252.89 0.17 Manual
RA MILA S 21:14:21.67 -0.12 252.89 0.17 Automatic
AM R1EE2 P 21:14:18.2 0.05 262.36 0.22 Manual
AM R1EE2 S 21:14:22.28 0.03 262.36 0.22 Automatic
ED MCHI P 21:14:18.8 0 261.49 0.23 Manual
ED MCHI S 21:14:22.35 -0.1 261.49 0.23 Automatic
1T MTSB P 21:14:19.8 0 293.96 0.29 Manual
1T MTSB S 21:14:24.24 0.01 293.96 0.29 Automatic
QM KNKL P 21:14:18.88 0.01 237.35 0.29 Manual
QM KNKL S 21:14:23.76 0.04 237.35 0.29 Automatic