Version #3: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A moderate earthquake occurred at 10:10:04 AM (PDT) on Wednesday, September 29, 2004.
The magnitude 5.0 event occurred 9 km (5 miles) NW of Parkfield, CA.
The hypocentral depth is 12 km ( 7 miles).
Magnitude | 5.0 - regional moment magnitude (Mw) |
---|---|
Time | Wednesday, September 29, 2004 at 10:10:04 AM (PDT) Wednesday, September 29, 2004 at 17:10:04 (UTC) |
Distance from | Parkfield, CA - 9 km (5 miles) NW (313 degrees) Coalinga, CA - 25 km (15 miles) SSW (212 degrees) San Miguel, CA - 28 km (18 miles) NE (38 degrees) Bradley, CA - 29 km (18 miles) ENE (70 degrees) San Jose City Hall, CA - 198 km (123 miles) SE (141 degrees) |
Coordinates | 35 deg. 57.2 min. N (35.953N), 120 deg. 30.1 min. W (120.502W) |
Depth | 11.5 km (7.1 miles) |
Location Quality | Excellent |
Location Quality Parameters | Nst=250, Nph=250, Dmin=0 km, Rmss=0.08 sec, Erho=0.1 km, Erzz=0.2 km, Gp=32.4 degrees |
Event ID# | nc51148805 |
Additional Information | map with fault names Topo map centered at earthquake (This link takes you offsite). |