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1987 Ecuador earthquakes
| Field | Value | |||||||
|---|---|---|---|---|---|---|---|---|
| name | 1987 Ecuador earthquakes | |||||||
| map2 | {{Location map+ | Ecuador | ||||||
| {{Location map~ | Ecuador | lat | 0.0 | long=-77.82 | mark=Bullseye1.png | label=Foreshock | marksize=40}} | |
| {{Location map~ | Ecuador | lat | 0.07 | long=-77.75 | mark=Bullseye1.png | label=Mainshock | position=left | marksize=60}} |
| relief | yes | |||||||
| width | 250 | |||||||
| float | right | |||||||
| caption | }} | |||||||
| timestamp | 1987-03-06 04:10:43 | |||||||
| isc-event | 471340 | |||||||
| anss-url | usp000330w | |||||||
| local-date | ||||||||
| local-time | 23:10:43 ECT | |||||||
| magnitude | 7.1 | |||||||
| depth | 10 km | |||||||
| location | ||||||||
| damages | $1 billion | |||||||
| intensity | ||||||||
| foreshocks | 6.4 March 6 at 01:54 | |||||||
| aftershocks | 6.0 March 6 at 08:14 | |||||||
| casualties | 1,000 dead | |||||||
| 4,000 missing | ||||||||
| 20,000–150,000 displaced |
|isc-event = 471340 |anss-url = usp000330w |local-date = |local-time = 23:10:43 ECT 4,000 missing 20,000–150,000 displaced
The 1987 Ecuador earthquakes occurred over a six-hour period on March 6, 1987. The sequence of shocks measured 6.7, 7.1, and 6.0 on the moment magnitude scale. The main shock had a maximum Mercalli intensity of IX (Violent). The earthquakes were centered in Napo Province in northeast Ecuador; the epicenters were on the eastern slopes of the Andes, about 75 km ENE of Quito and 25 km north of Reventador Volcano. The earthquakes caused about 1,000 deaths. Four thousand people were missing and damage was estimated at US$1 billion.
References
Sources
References
- ISC. (19 January 2015). "ISC-GEM Global Instrumental Earthquake Catalogue (1900–2009)". [[International Seismological Centre]].
- (September 4, 2009). "PAGER-CAT Earthquake Catalog". United States Geological Survey.
- Bolton, P. A.. (1991). "The March 5, 1987, Ecuador Earthquakes: Mass Wasting and Socioeconomic Effects". [[National Academies Press]].
- (1991). "The March 5, 1987, Ecuador Earthquakes: Mass Wasting and Socioeconomic Effects". [[National Academies Press]].
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