Preliminary Earthquake Report
Magnitude 4.5 ROTA REGION, NORTHERN MARIANA ISLANDS
Wednesday, January 20, 2010 at 15:11:01 UTC
| Magnitude | 4.5 |
|---|---|
| Date-Time |
Wednesday, January 20, 2010 at 15:11:01 (UTC) - Coordinated Universal Time Thursday, January 21, 2010 at 01:11:01 AM local time at epicenter Time of Earthquake in other Time Zones |
| Location | 14.86N 144.72E |
| Depth | 10 kilometers |
| Region | ROTA REGION, NORTHERN MARIANA ISLANDS |
| Distances |
95 km (60 miles) NNW of Rota, Northern Mariana Islands 110 km (70 miles) WSW of SAIPAN, Northern Mariana Islands 155 km (95 miles) N of HAGATNA, Guam 195 km (120 miles) SSW of Anatahan, Northern Mariana Islands |
| Location Uncertainty | Error estimate: horizontal +/- 19.8 km; depth fixed by location program |
| Parameters | Nst=18, Nph=18, Dmin=141.1 km, Rmss=0.64 sec, Erho=19.8 km, Erzz=0 km, Gp=146.4 degrees |
| Source | USGS NEIC (WDCS-D) |
| Event ID | us2010rsfu |
