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M 2.5 - OFFSHORE BIO-BIO, CHILE - 2023-03-19 10:15:42 UTC
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Magnitude | M 2.5 | Region | OFFSHORE BIO-BIO, CHILE | Date time | 2023-03-19 10:15:42.0 UTC | Location | 36.10 S ; 73.57 W | Depth | 33 km | Distances | 384 km SSW of ValparaÃso, Chile / pop: 282,000 / local time: 07:15:42.0 2023-03-19
80 km NW of Talcahuano, Chile / pop: 252,000 / local time: 07:15:42.0 2023-03-19
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Source parameters provided by:
Departamento de GeofÃsica, Universidad de Chile -- Santiago, Chile (GUC)
References for tectonic plate boundaries:
Coffin, M.F., Gahagan, L.M., and Lawver, L.A., 1998, Present-day Plate Boundary Digital Data Compilation. University of Texas Institute for Geophysics Technical Report No. 174, pp. 5.
Maps view: Seismicity from the previous 7 days in the area . |
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Regional instrumental seismicity



This seismicity maps have been generated by concatenating the ISC catalogue (since 1964), the EMSC Euro-Med Bulletin catalogue and the EMSC Real Time catalogue. Therefore, they show the seismicity from 1964 until the earthquake occurrence.
Regional deadly earthquakes from 1500 to origin time
Date |
Long. |
Lat. |
Mag. |
Death |
Location |
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1570-02-08 | -73.0 | -36.8 | 8.3 | 2000 | NEAR COAST OF BIO-BIO, CHILE |
1657-03-15 | -73.0 | -36.8 | 8.0 | many | NEAR COAST OF BIO-BIO, CHILE |
1751-03-25 | -73.0 | -36.9 | 8.5 | 25 | NEAR COAST OF BIO-BIO, CHILE |
1751-05-25 | -71.6 | -36.8 | 8.5 | 65 | MAULE - BIO-BIO BORD. REG, CHILE |
1835-02-20 | -73.0 | -36.0 | 8.1 | many | NEAR COAST OF BIO-BIO, CHILE |
1928-12-01 | -72.0 | -35.0 | 8.0 | 225 | NEAR COAST OF MAULE, CHILE |
1939-01-25 | -72.3 | -36.3 | 7.8 | 28000 | NEAR COAST OF BIO-BIO, CHILE |
2010-02-27 | -73.0 | -35.9 | 8.8 | 402 | OFFSHORE MAULE, CHILE |
2012-03-25 | -72.1 | -35.2 | 7.1 | 1 | MAULE, CHILE |
2019-09-29 | -72.9 | -35.5 | 6.8 | 1 | OFFSHORE MAULE, CHILE |
Source:

