ShakeMap

Time: Thu December 27, 2012 06:36:46 (UTC)
|
Depth: 54.49 km
|
Event ID: 60485982
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Location: 48.653, -123.251

Instrument Intensity

Regional

Download: JPG | PS.ZIP

Peak Ground Acceleration

Regional

Download: JPG | PS.ZIP

Peak Ground Velocity

Regional

Download: JPG | PS.ZIP

Pseudo Acceleration Spectra

0.3 Seconds

Regional

Download: JPG | PS.ZIP

1.0 Seconds

Regional

Download: JPG | PS.ZIP

3.0 Seconds

Regional

Download: JPG | PS.ZIP

Uncertainty

Regional

Download: JPG | PS.ZIP

Downloads

Regional
intensity JPG | PS.ZIP
acceleration JPG | PS.ZIP
velocity JPG | PS.ZIP
spectral 0.3 JPG | PS.ZIP
spectral 1.0 JPG | PS.ZIP
spectral 3.0 JPG | PS.ZIP
uncertainty JPG | PS.ZIP
tv map JPG | PS.ZIP
tv map bare JPG | PS.ZIP
tv info sheet TXT
grid XYZ.ZIP | XML.ZIP
gis ZIP
station TXT | XML
metadata TXT

Earthquake

Event ID Magnitude Date Time Lat Lon Depth
60485982 4.0 // :: N48.65270 W123.25070 54.65 km
Magnitude Bias: MMI PGA PGV PSA 0.3 PSA 1.0 PSA 3.0
-0.31 -1.41 -0.72 -1.68 -1.51 -0.73

Seismic Stations

1: UTM:(10U 044 535 10000) Agency: USGS (Did You Feel It?)
Lat: 48.34570 Lon: -123.74220 Distance: 73.91 km from source
Intensity: 2.8
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

10: UTM:(10U 048 539 10000) Agency: USGS (Did You Feel It?)
Lat: 48.70780 Lon: -123.20380 Distance: 55.10 km from source
Intensity: 2.2
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

14: UTM:(10U 049 537 10000) Agency: USGS (Did You Feel It?)
Lat: 48.52800 Lon: -123.06770 Distance: 57.97 km from source
Intensity: 2.2
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

18: UTM:(10U 050 537 10000) Agency: USGS (Did You Feel It?)
Lat: 48.52810 Lon: -122.93220 Distance: 61.05 km from source
Intensity: 3.1
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- 0.49 -- -- --

2: UTM:(10U 044 540 10000) Agency: USGS (Did You Feel It?)
Lat: 48.79560 Lon: -123.74880 Distance: 67.63 km from source
Intensity: 2.4
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

20: UTM:(10U 051 534 10000) Agency: USGS (Did You Feel It?)
Lat: 48.25800 Lon: -122.79780 Distance: 77.64 km from source
Intensity: 2.8
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

21: UTM:(10U 051 543 10000) Agency: USGS (Did You Feel It?)
Lat: 49.06770 Lon: -122.79460 Distance: 78.93 km from source
Intensity: 2.0
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

22: UTM:(10U 052 534 10000) Agency: USGS (Did You Feel It?)
Lat: 48.25770 Lon: -122.66320 Distance: 82.42 km from source
Intensity: 2.0
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

23: UTM:(10U 052 537 10000) Agency: USGS (Did You Feel It?)
Lat: 48.52760 Lon: -122.66130 Distance: 71.13 km from source
Intensity: 2.6
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

3: UTM:(10U 045 539 10000) Agency: USGS (Did You Feel It?)
Lat: 48.70640 Lon: -123.61160 Distance: 61.03 km from source
Intensity: 2.3
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

4: UTM:(10U 046 536 10000) Agency: USGS (Did You Feel It?)
Lat: 48.43720 Lon: -123.47320 Distance: 61.88 km from source
Intensity: 2.7
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

5: UTM:(10U 046 538 10000) Agency: USGS (Did You Feel It?)
Lat: 48.61710 Lon: -123.47480 Distance: 57.21 km from source
Intensity: 2.4
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

6: UTM:(10U 047 536 10000) Agency: USGS (Did You Feel It?)
Lat: 48.43760 Lon: -123.33800 Distance: 60.00 km from source
Intensity: 2.7
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

7: UTM:(10U 047 537 10000) Agency: USGS (Did You Feel It?)
Lat: 48.52760 Lon: -123.33850 Distance: 56.76 km from source
Intensity: 2.0
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

8: UTM:(10U 047 538 10000) Agency: USGS (Did You Feel It?)
Lat: 48.61760 Lon: -123.33920 Distance: 55.17 km from source
Intensity: 2.0
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

9: UTM:(10U 048 538 10000) Agency: USGS (Did You Feel It?)
Lat: 48.61790 Lon: -123.20350 Distance: 54.90 km from source
Intensity: 2.6
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
DERIVED -- -- -- -- --

CN.PGC: SIDNEY, BC, CANADA Agency: Canadian National Seismograph Network
Lat: 48.65000 Lon: -123.45080 Distance: 56.59 km from source
Intensity: 2.8
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.BHE 0.1610 0.3890 0.5554 0.0646 0.0052
--.BHN 0.0415 0.1411 0.1309 0.0142 0.0010

CN.VGZ: GONZALES, BC, CANADA Agency: Canadian National Seismograph Network
Lat: 48.41390 Lon: -123.32440 Distance: 61.00 km from source
Intensity: 2.0
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.HHE 0.0494 0.1415 0.1616 0.0085 0.0011
--.HHN 0.0363 0.1441 0.1631 0.0116 0.0010

TA.A04D: Lummi Island, WA, USA Agency: USArray Transportable Array
Lat: 48.72010 Lon: -122.70630 Distance: 68.12 km from source
Intensity: 1.7
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.BHE 0.0295 0.0830 0.1575 0.0068 0.0007
--.BHN 0.0370 0.1190 0.1010 0.0122 0.0008

UW.ERW: Mt. Erie, WA, USA Agency: Pacific Northwest Regional Seismic Network
Lat: 48.45400 Lon: -122.62506 Distance: 74.80 km from source
Intensity: 1.4
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.ENN 0.0214 0.0768 0.0482 0.0039 0.0007
--.ENE 0.0286 0.1036 0.1067 0.0098 0.0008

UW.QGBP: Lena Rd. Bellingham, WA Agency: Pacific Northwest Regional Seismic Network
Lat: 48.73338 Lon: -122.66756 Distance: 69.99 km from source
Intensity: 1.6
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.HNZ 0.0165 0.0593 0.0581 0.0144 0.0018
--.HNN 0.0315 0.0931 0.1525 0.0178 0.0020
--.HNE 0.0352 0.1161 0.1529 0.0190 0.0017

UW.QJLF: Peace Portal Dr. Blaine, WA Agency: Pacific Northwest Regional Seismic Network
Lat: 48.98512 Lon: -122.74295 Distance: 75.73 km from source
Intensity: 1.4
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.HNZ 0.0131 0.0586 0.0368 0.0040 0.0015
--.HNN 0.0276 0.0891 0.1025 0.0119 0.0015
--.HNE 0.0248 0.0930 0.1068 0.0075 0.0018

UW.QRWC: Tyler Ln. Ferndale, WA Agency: Pacific Northwest Regional Seismic Network
Lat: 48.86541 Lon: -122.61349 Distance: 75.68 km from source
Intensity: 1.7
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.HNZ 0.0087 0.0416 0.0032 0.0022
--.HNN 0.0211 0.0575 0.1133 0.0067 0.0025
--.HNE 0.0370 0.0871 0.1160 0.0090 0.0023

UW.UWFH: UW Friday Harbor ANSS-SMO Agency: Pacific Northwest Regional Seismic Network
Lat: 48.54593 Lon: -123.01324 Distance: 58.59 km from source
Intensity: 2.1
Station Comp Max Vel (cm/s) Max Acc (%g) PSA: 0.3 sec (%g) 1.0 sec (%g) 3.0 sec (%g)
--.ENN 0.0517 0.2866 0.1452 0.0083 0.0010
--.ENE 0.0570 0.1925 0.2176 0.0103 0.0011

(UW.UWFH) PGA: 0.29 PGV: 0.06 N48.55 W123.01 (21) PGA: n/a PGV: n/a N49.07 W122.79 (CN.PGC) PGA: 0.39 PGV: 0.16 N48.65 W123.45 (7) PGA: n/a PGV: n/a N48.53 W123.34 (2) PGA: n/a PGV: n/a N48.80 W123.75 (22) PGA: n/a PGV: n/a N48.26 W122.66 (1) PGA: n/a PGV: n/a N48.35 W123.74 (18) PGA: 0.49 PGV: n/a N48.53 W122.93 (TA.A04D) PGA: 0.12 PGV: 0.04 N48.72 W122.71 (UW.QJLF) PGA: 0.09 PGV: 0.03 N48.99 W122.74 (23) PGA: n/a PGV: n/a N48.53 W122.66 (CN.VGZ) PGA: 0.14 PGV: 0.05 N48.41 W123.32 (6) PGA: n/a PGV: n/a N48.44 W123.34 (3) PGA: n/a PGV: n/a N48.71 W123.61 (9) PGA: n/a PGV: n/a N48.62 W123.20 (20) PGA: n/a PGV: n/a N48.26 W122.80 (14) PGA: n/a PGV: n/a N48.53 W123.07 (UW.ERW) PGA: 0.10 PGV: 0.03 N48.45 W122.63 (8) PGA: n/a PGV: n/a N48.62 W123.34 (UW.QRWC) PGA: 0.09 PGV: 0.04 N48.87 W122.61 (UW.QGBP) PGA: 0.12 PGV: 0.04 N48.73 W122.67 (4) PGA: n/a PGV: n/a N48.44 W123.47 (10) PGA: n/a PGV: n/a N48.71 W123.20 (5) PGA: n/a PGV: n/a N48.62 W123.47 Epicenter: N48.65 W123.25 M=4.0