Details of Earthquake 14/09/18 01:36.00 (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
14/09/18 01:36.00 4.6 8.70 -83.25 15.78 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 3656.09 32.88 ° 01:42:33 01:43:42 01:47:51 01:49:49 01:52 NTLK NTLK

Approximate predicted arrival times of key phases

Hover over table headers for more information.

Key to networks: AU 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
8717.68 km 78.40 ° 01:47:59 01:50:56 01:57:55 02:02:59 02:15
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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