Magnitude 6.6 - MARIANA ISLANDS REGION
2010 August 14 23:01:05 UTC
- This event has been reviewed by a seismologist.
|Depth||22.5 km (14.0 miles)|
|Region||MARIANA ISLANDS REGION|
|Distances||385 km (240 miles) WSW of HAGATNA, Guam|
460 km (285 miles) WSW of Rota, Northern Mariana Islands
470 km (295 miles) NE of Yap, Micronesia
565 km (350 miles) SW of SAIPAN, Northern Mariana Islands
|Location Uncertainty||horizontal +/- 15.1 km (9.4 miles); depth +/- 8.9 km (5.5 miles)|
|Parameters||NST= 79, Nph= 81, Dmin=405.2 km, Rmss=0.96 sec, Gp= 40°,|
M-type="moment" magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=6
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Scientific & Technical Information
The earthquake locations and magnitudes cited in NOAA tsunami statements and bulletins are preliminary and are superseded by USGS locations and magnitudes computed using more extensive data sets.
NOAA Tsunami Bulletins for this Earthquake
No Bulletins have been issued at this time.
General Tsunami Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver