Magnitude 6.9 - NIAS REGION, INDONESIA
2005 May 19 01:54:52 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 6.9 |
|---|---|
| Date-Time |
|
| Location | 1.965°N, 96.976°E |
| Depth | 30 km (18.6 miles) set by location program |
| Region | NIAS REGION, INDONESIA |
| Distances | 205 km (125 miles) W of Sibolga, Sumatra, Indonesia 260 km (160 miles) SW of Medan, Sumatra, Indonesia 540 km (335 miles) WSW of KUALA LUMPUR, Malaysia 1410 km (870 miles) NW of JAKARTA, Java, Indonesia |
| Location Uncertainty | horizontal +/- 4.8 km (3.0 miles); depth fixed by location program |
| Parameters | NST=242, Nph=242, Dmin=548.2 km, Rmss=0.84 sec, Gp= 25°, M-type=teleseismic moment magnitude (Mw), Version=R |
| Source |
|
| Event ID | usygam |
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Earthquake Summary
Felt Reports
Felt (IV) at Meulaboh and Sibolga; (III) at Banda Aceh, Sumatra. Felt at Medan, Sumatra. Felt (II) at Gelugor, Malaysia. Also felt at Bukit Mertajam, George Town, Kuala Lumpur, Sungai Ara and Tanjong Tokong, Malaysia.
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Scientific & Technical Information
Tsunami 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The earthquake locations and magnitudes cited in NOAA tsunami statements and bulletins are preliminary and are superseded by USGS locations and magnitudes computed using more extensive data sets.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
-
Tsunami Information
- West Coast & Alaska Tsunami Warning Center
- Pacific Tsunami Warning Center
- Recent Tsunamis
The earthquake locations and magnitudes cited in these bulletins are very preliminary, and may disagree with the more accurate USGS locations and magnitudes computed using more extensive data sets.
General Tsunami Information
Additional Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver


