ShakeMap

Earthquake

Event ID	Magnitude	Date	Time	Lat	Lon	Depth
61132466	2.1	//	::	N46.59980	W121.75150	9.46 km
Magnitude Bias:	MMI	PGA	PGV	PSA 0.3	PSA 1.0	PSA 3.0
	-0.86	0.81	1.23	0.63	1.48	2.01

Seismic Stations

CC.JRO:	Johnston Ridge Observatory	Agency: Cascade Chain Volcano Monitoring
	Lat: 46.27510 Lon: -122.21780 Distance: 51.67 km from source
	Intensity: 1.0

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.BHE	0.0012	0.0043	0.0026	0.0002 -T	0.0000 -T
--.BHN	0.0007	0.0037	0.0026	0.0002 -T	0.0000 -T

CC.OBSR:	Observation Rock, Mt. Rainier, WA	Agency: Cascade Chain Volcano Observatory
	Lat: 46.89972 Lon: -121.81533 Distance: 35.00 km from source
	Intensity: 1.0

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.BHE	0.0056	0.0296	0.0170	0.0010	0.0001 -T
--.BHN	0.0061	0.0325	0.0106	0.0009	0.0001 -T

CC.STD:	Studebaker Ridge, Mount St Helens, WA	Agency: Cascade Volcano Obervatory
	Lat: 46.23761 Lon: -122.22396 Distance: 54.98 km from source
	Intensity: 1.0

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.BHE	0.0023	0.0100	0.0046	0.0002 -T	0.0000 -T
--.BHN	0.0015	0.0063	0.0021	0.0002 -T	0.0000 -T

CC.SWF2:	Southwest Flank, Mt. St. Helens, WA	Agency: Cascade Chain Volcano Monitoring
	Lat: 46.17832 Lon: -122.21674 Distance: 59.66 km from source
	Intensity: 1.0

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.BHE	0.0025	0.0095	0.0093	0.0005	0.0002 -T
--.BHN	0.0023	0.0138	0.0086	0.0003	0.0001 -T

CC.VALT:	Mt. St. Helens Crater, WA	Agency: Cascade Volcano Obervatory
	Lat: 46.21422 Lon: -122.18925 Distance: 55.26 km from source
	Intensity: 1.0

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.BHE	0.0016	0.0080	0.0072	0.0005	0.0001 -T
--.BHN	0.0016	0.0084	0.0060	0.0005	0.0001 -T

UW.GHW:	Garrison Hill	Agency: Pacific Northwest Regional Seismic Network
	Lat: 47.04149 Lon: -122.27373 Distance: 63.88 km from source
	Intensity: NaN

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.ENN	0.0010 -G	0.0057 -G	0.0019 -G	0.0002 -G	0.0002 -G
--.ENE	0.0011 -G	0.0081 -G	0.0021 -G	0.0003 -G	0.0001 -G

UW.PCEP:	PC East Precinct ANSS-SMO	Agency: Pacific Northwest Regional Seismic Network
	Lat: 47.11160 Lon: -122.29000 Distance: 70.74 km from source
	Intensity: NaN

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.ENN	0.0068 -G	0.0038 -G	0.0018 -G	0.0012 -G	0.0006 -G
--.ENE	0.0046 -G	0.0040 -G	0.0013 -G	0.0015 -G	0.0006 -G

UW.PCFR:	PC Firing Range ANSS-SMO	Agency: Pacific Northwest Regional Seismic Network
	Lat: 46.98962 Lon: -122.44218 Distance: 68.80 km from source
	Intensity: NaN

Station Comp	Max Vel (cm/s)	Max Acc (%g)	PSA: 0.3 sec (%g)	1.0 sec (%g)	3.0 sec (%g)
--.ENN	0.0039 -G	0.0051 -G	0.0017 -G	0.0015 -G	0.0006 -G
--.ENE	0.0050 -G	0.0051 -G	0.0019 -G	0.0014 -G	0.0012 -G