This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2025/10/21 21:57
Universal datetime 2025/10/22 03:57
Latitude 9.46 ° ± 4 km
Longitude -84.26 ° ± 4 km
Depth 10 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
David  231 82859
Puerto Limon  147 63081
Alajuela  62 47494
Liberia  182 45380
Puntarenas  84 35650
Quesada  98 27310
Cartago  58 26594
Heredia  61 21947
Cañas  141 20306
Puerto Armuelles  201 18795
San Carlos  199 13451
Bocas del Toro  222 9883
Almirante  205 8114
San Juan del Sur  264 7790
Golfito  152 6777

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.89
Azimuthal gap 105.93 °
Number of stations used 31
Number of phases used 31

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
II JTS P 03:57:26.72 0.71 320.7 1.07 Automatic
IU PAYG P 03:59:55.97 2.73 210.94 11.78 Automatic
IU SDV P 04:00:17.32 0.18 91.35 13.47 Automatic
IU DWPF P 04:01:29.2 4.2 7.75 18.84 Automatic
IU SJG P 04:01:35.12 1.13 61.85 19.58 Automatic
II NNA P 04:02:06.69 0.48 160.88 22.68 Automatic
IU HKT P 04:02:11.72 -0.11 333.79 23.18 Automatic
IU WVT P 04:02:44.24 -1.41 353.61 26.86 Automatic
IU SAML P 04:02:52.37 -3.35 130.64 27.92 Automatic
IU WCI P 04:03:02.54 -0.59 356.69 28.83 Automatic
IU BBSR P 04:03:11.42 4.53 35.45 29.19 Automatic
IU CCM P 04:03:05.44 -1.74 348.71 29.28 Automatic
IU SSPA P 04:03:28.87 0.5 9.23 31.68 Automatic
IU ANMO P 04:03:36.72 0.12 324.88 32.56 Automatic
IU TUC P 04:03:45.79 0.73 316.87 33.51 Automatic
IU RSSD P 04:04:30.49 1.87 337.13 38.67 Automatic
II FFC P 04:05:37.44 -1.79 346.19 47.4 Automatic
IU RCBR P 04:06:06.27 1.54 105.69 50.56 Automatic
IU TRQA P 04:06:12.2 -0.71 157.7 51.88 Automatic
II SACV P 04:07:12.19 3.28 78.13 59.37 Automatic
IU SFJD P 04:07:22.22 -2.09 14.22 61.82 Automatic
IU COLA P 04:08:19.77 -0.27 336.19 70.42 Automatic
II ALE P 04:08:36.72 -2.22 2.91 73.6 Automatic
II ESK P 04:08:58.7 -1.84 35.21 77.15 Automatic
IU KBS P 04:09:25.44 -0.08 11.13 81.9 Automatic
II BFO P 04:09:38.37 -1.87 41.84 84.66 Automatic
IU BILL P 04:09:58.62 1.14 339.34 88.24 Automatic
IU KEV P 04:09:56.42 -1.13 18.82 88.26 Automatic
II LVZ P 04:10:12.42 -0.64 19.24 91.56 Automatic
IU TIXI P 04:10:32.42 -0.98 350.03 95.98 Automatic
IU KIEV P 04:10:35.92 -2.31 35.82 96.99 Automatic