Archive for March, 2014

Magnitude 5.1 – 1km S of La Habra, California – March 23, 2014

March 29, 2014

This earthquake was barely seen on EQ1 school seismographs but it was well-recorded by Weston Observatory’s Research Seismograph WES-NESN.

http://www.dailymail.co.uk/news/article-2592158/Customers-flee-Disneyland-5-3-earthquake-shakes-downtown-Los-Angeles-followed-TWENTY-aftershocks.html

USGS Summary
2014-03-29 04:09:42 UTC
Magnitude 5.1
33.919°N  -117.944°W
depth=7.5km (4.6mi)
1km (1mi) S of La Habra, California

Seismogram recorded on Weston Observatory’s Research Seismograph in Weston, MA:

LaHabra_WES

 

Seismogram recorded on Weston Observatory’s EQ1 Educational School/Library Seismograph in Weston, MA:

LaHabra_GPMA2

 

 

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March 26, 2014 – Spring storm passing over New England

March 26, 2014

Storm_03262014

Magnitude 4.5 – 16km NW of Petit Trou de Nippes, Haiti – March 22, 2014

March 22, 2014

Haiti_03222014USGS Tectonic Summary

2014-03-22 01:11:40 UTC
Magnitude 4.5
16km NW of Petit Trou de Nippes, Haiti
18.648°N  -73.603°W
Depth 6.2km (3.8mi)

USGS Tectonic Summary
2014-03-22 12:59:58 UTC
Magnitude 6.2
96km (60mi) WNW of Iquique, Chile
-19.770°S  -70.936°W
Depth 15.2km (9.4mi)