== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A microearthquake occurred at 3:21:45 AM (PDT) on Monday, May 4, 2009.
The magnitude 1.4 event occurred 11 km (7 miles) NNE of McCloud, CA.
The hypocentral depth is 2 km ( 2 miles).
|
Magnitude |
1.4 - duration magnitude (Md) |
|---|
|
Time |
Monday, May 4, 2009 at 3:21:45 AM (PDT)
Monday, May 4, 2009 at 10:21:45 (UTC)
|
|---|
|
Distance from |
McCloud, CA - 11 km (7 miles) NNE (16 degrees)
Mount Shasta, CA - 18 km (11 miles) ENE (77 degrees)
Dunsmuir, CA - 20 km (13 miles) NE (45 degrees)
Yreka, CA - 61 km (38 miles) SE (133 degrees)
Sacramento, CA - 315 km (196 miles) N (350 degrees)
|
|---|
|
Coordinates |
41 deg. 21.0 min. N (41.350N), 122 deg. 6.0 min. W (122.100W) |
|---|
|
Depth |
2.5 km (1.6 miles) |
|---|
|
Location Quality |
Good |
|---|
|
Location Quality Parameters |
Nst= 8, Nph= 8, Dmin=8 km, Rmss=0.04 sec, Erho=0.8 km, Erzz=1.9 km, Gp=165.6 degrees
|
|---|
|
Event ID# |
nc71217026 |
|---|
|
Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
|
|---|
Did you feel it? ||
Shake Map North
For more information, see http://quake.wr.usgs.gov/
|| Contacts
Back to map
|
