Details of Earthquake 31/01/19 12:09.53 (UTC) in Costa Rica

Key: Purple star Earthquake in Costa Rica | Orange star Stations | Red star KEYW

Click on stations on the map to view thumbnails of the seismologram images

Date Time (UTC) Magnitude Latitude Longitude Depth (km) Location
31/01/19 12:09.53 4.9 8.98 -83.76 13.59 Costa Rica

Stations that have uploaded data for this earthquake

Station Distance to earthquake (km / °) P arrival PP arrival S arrival SS arrival Surface waves .sac data file Seismogram images
UnitedStates NTLK 3623.84 32.59 ° 12:16:23 12:17:31 12:21:40 12:23:35 12:25 NTLK NTLK

Approximate predicted arrival times of key phases

Hover over table headers for more information.

Key to networks: AU BCE FR IRI IUP JA MIQ ORS Ru S SIE UK ZNT II

Network Station Distance to earthquake (km / °) P arrival PP arrival S arrival SS arrival Surface waves
8726.58 km 78.48 ° 12:21:53 12:24:50 12:31:50 12:36:54 12:48
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A P-wave taking the most direct route

P-wave

A P-wave which has bounced once

PP-wave

An S-wave taking the most direct route

S wave

An S-wave which has bounced once

SS wave

Waves which travel along the surface along great circle paths