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M 8.8
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2010 Maule, Chile Earthquake
Sat, 27 Feb 2010 06:34:11 GMT
Depth
22.9 km
Coordinates
72.9° S, 36.1° W
Magnitude Type
mww
Significance
2101
IMPACT ASSESSMENT
Community Intensity (CDI)
9.1
Modified Mercalli Intensity (MMI)
8.2
Significance Score
10.0/10
Map Layers
Liberty
TECHNICAL DETAILS
Stations used
454
Azimuthal gap
17.8°
RMS residual
1.090
Nearest station
N/A
Status
reviewed
Tsunami flag
No
Network
official
Event code
20100227063411530_30
Last updated
Sun, 12 Jul 2026 19:28:40 GMT
ORIGIN & UNCERTAINTY
Latitude
-36.122 ±
Longitude
-72.898 ±
Horizontal error
km
Vertical error
9.2 km
Magnitude error
Depth type
Evaluation status
reviewed
Phases used
ERROR ELLIPSE
Major
14.400 km
Intermediate
5.080 km
Minor
3.700 km
Azimuth
68.38°
QUAKEML / XML PRODUCTS
Origin solution (XML metadata)
Origin solution (QuakeML)
Origin solution (XML metadata)
Origin solution (QuakeML)
Origin solution (XML metadata)
Origin solution (QuakeML)
Origin solution (XML metadata)
Origin solution (QuakeML)
Origin solution (XML metadata)
Origin solution (QuakeML)
Origin solution (XML metadata)
Origin solution (QuakeML)
Phase picks (XML metadata)
Phase picks (QuakeML)
Phase picks (XML metadata)
Phase picks (QuakeML)
Source: USGS (United States Geological Survey)
M 8.8 – 2010 Maule, Chile Earthquake
