Earthquake activity:
Lea Hill-area We State historical earthquake activity is near Washington state average. It is 152% greater than the overall U.S. average.On 4/13/1949 at 19:55:42, a magnitude 7.0 (7.0 UK, Class: Major, Intensity: VIII - XII) earthquake occurred 15.6 miles away from the city center, causing $80,000,000 total damage
On 2/28/2001 at 18:54:32, a magnitude 6.8 (6.5 MB, 6.6 MS, 6.8 MW, Depth: 32.2 mi, Class: Strong, Intensity: VII - IX) earthquake occurred 24.6 miles away from Lea Hill center, causing$2,000,000,000 total damage and $305,000,000 insured losses
On 4/29/1965 at 15:28:43, a magnitude 6.6 (6.6 UK) earthquake occurred 6.8 miles away from the city center, causing $28,000,000 total damage
Read more: http://www.city-data.com/city/Lea-Hill-Washington.html#ixzz5HuldzKwR
On 7/3/1999 at 01:43:54, a magnitude 5.8 (5.4 MB, 5.5 MS, 5.8 MW, 5.3 ME, Depth: 25.2 mi, Class: Moderate, Intensity: VI - VII) earthquake occurred 52.5 miles away from the city center
On 5/3/1996 at 04:04:22, a magnitude 5.5 (5.2 MB, 5.3 MD, 5.5 ML, Depth: 2.5 mi) earthquake occurred 40.8 miles away from Lea Hill center
On 2/14/1981 at 06:09:27, a magnitude 5.5 (5.1 MB, 4.8 MS, 5.5 ML) earthquake occurred 60.5 miles away from the city center
Magnitude types: body-wave magnitude (MB), duration magnitude (MD), energy magnitude (ME), local magnitude (ML), surface-wave magnitude (MS), moment magnitude (MW)
Read more: http://www.city-data.com/city/Lea-Hill-Washington.html#ixzz5Hulvqvqk
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