Earthquake information

Summary Maps Testimonies Medias Scientific data

Author
Date and time	2011-12-20 16:06:46.1 UTC
Latitude	44.110
Longitude	-128.730
Depth	10.1
Magnitude	4.1 mb
Region	OFF COAST OF OREGON
Latest update	2016-04-19 07:23:25.8 UTC

rms	-- s
N° phases used for the localisation	98
N° stations used for the localisation	94
Gap	87.0 °
95% confidence ellipse
semi major	--
semi minor	--
Azimuth	-- °
Location Type	manual

Download data for this event

Note: links can take up to 20 minutes from the earthquake to become available

code	Distance°	EvAz	A/M	Phase	Pick time	Residual	T	Reporting network
121A	20.000	118	A	P	2011-12-20 16:11:19.8	0.4	T	NEIR
AFD	7.800	129	A	Pn	2011-12-20 16:08:39.2	-0.2	T	NEIR
ALVY	4.100	90	A	Sn	2011-12-20 16:08:35.7	-1.6	T	NEIR
B005	5.400	41	A	Sn	2011-12-20 16:08:52.6	-15.4	T	NEIR
B014	4.800	44	A	Pn	2011-12-20 16:07:58.9	0	T	NEIR
B028	4.200	83	A	Pn	2011-12-20 16:07:49.4	-0.2	T	NEIR
B032	3.900	95	A	Pn	2011-12-20 16:07:44.5	-1.3	T	NEIR
B033	4.100	99	A	Pn	2011-12-20 16:07:47.3	-2.1	T	NEIR
B926	5.700	32	A	Pn	2011-12-20 16:08:10.5	0	T	NEIR
B927	5.800	26	A	Pg	2011-12-20 16:08:27.3	0.4	T	NEIR
B927	5.800	26	A	Sn	2011-12-20 16:09:16.8	-1.3	T	NEIR
B928	5.300	27	A	Pn	2011-12-20 16:08:05.8	0	T	NEIR
B941	5.400	56	A	Pn	2011-12-20 16:08:07.2	0.5	T	NEIR
BAR	19.800	113	A	P	2011-12-20 16:11:15.4	-1.1	T	NEIR
BLOW	4.700	81	A	Pn	2011-12-20 16:07:56.1	-1.4	T	NEIR
BMO	8.200	81	A	Pn	2011-12-20 16:08:45.9	0.6	T	NEIR
BOZ	12.200	77	A	Pn	2011-12-20 16:09:41.2	0.7	T	NEIR
BRAN	8.400	73	A	Pn	2011-12-20 16:08:48.3	0.9	T	NEIR
CMB	8.700	131	A	Pn	2011-12-20 16:08:52.8	0.2	T	NEIR
COR	3.900	81	A	Pn	2011-12-20 16:07:45.2	-1.1	T	NEIR
CVRU	14.100	106	A	Pn	2011-12-20 16:10:05.3	-1.2	T	NEIR
DAVN	8.200	60	A	Pn	2011-12-20 16:08:44.3	-0.3	T	NEIR
DAWY	20.900	347	A	P	2011-12-20 16:11:28.4	0.1	T	NEIR
DHY	21.800	337	A	P	2011-12-20 16:11:38.5	0	T	NEIR
ECSD	23.100	80	A	P	2011-12-20 16:11:51.0	-0.7	T	NEIR
EGAK	21.900	346	A	P	2011-12-20 16:11:38.9	0.3	T	NEIR
FFC	20.300	49	A	P	2011-12-20 16:11:21.7	0.2	T	NEIR
GCMT	13.600	76	A	Pn	2011-12-20 16:10:02.3	3.1	T	NEIR
GSC	12.700	130	A	Pn	2011-12-20 16:09:47.8	0.9	T	NEIR
H17A	13.000	82	A	Pn	2011-12-20 16:09:54.8	3.5	T	NEIR
HAWA	6.900	67	A	Pn	2011-12-20 16:08:26.4	-0.6	T	NEIR
HLID	10.400	88	A	Pn	2011-12-20 16:09:15.3	0.4	T	NEIR
HUMO	4.500	108	A	Pn	2011-12-20 16:07:51.1	-2.8	T	NEIR
I03D	3.900	94	A	Pn	2011-12-20 16:07:45.0	-1.3	T	NEIR
IL01	23.100	340	A	P	2011-12-20 16:11:50.8	-0.7	T	NEIR
IM03	25.800	337	A	P	2011-12-20 16:12:17.1	-0.1	T	NEIR
IMW	12.800	85	A	Pn	2011-12-20 16:09:50.9	2.3	T	NEIR
IZEE	6.600	87	A	Pn	2011-12-20 16:08:24.0	0.1	T	NEIR
JPSB	8.400	143	A	Sn	2011-12-20 16:10:07.9	-15.7	T	NEIR
JTMT	10.700	65	A	Pn	2011-12-20 16:09:20.6	1.1	T	NEIR
KENT	5.900	76	A	Pn	2011-12-20 16:08:12.5	-0.9	T	NEIR
KVN	9.400	119	A	Pn	2011-12-20 16:09:02.5	0.3	T	NEIR
LAO	16.000	73	A	Pn	2011-12-20 16:10:28.2	-3.2	T	NEIR
LEBA	4.400	54	A	Pn	2011-12-20 16:07:50.8	-1.9	T	NEIR
LLLB	8.000	33	A	Pn	2011-12-20 16:08:43.2	0.9	T	NEIR
LON	5.500	59	A	Pn	2011-12-20 16:08:06.5	-2.2	T	NEIR
MCMT	11.400	81	A	Pn	2011-12-20 16:09:29.2	0.3	T	NEIR
MLY	24.300	337	A	P	2011-12-20 16:12:02.8	-0.5	T	NEIR
MNTX	22.100	116	A	P	2011-12-20 16:11:41.8	0.1	T	NEIR
MOD	6.600	107	A	Pn	2011-12-20 16:08:22.7	0	T	NEIR
MRBL	6.700	46	A	Pn	2011-12-20 16:08:23.6	-0.6	T	NEIR
MSO	10.700	70	A	Pn	2011-12-20 16:09:20.4	0.4	T	NEIR
MSU	13.600	109	A	Pn	2011-12-20 16:09:59.7	0	T	NEIR
MVCO	16.800	107	A	Pn	2011-12-20 16:10:41.8	0	T	NEIR
NEW	9.100	59	A	Pn	2011-12-20 16:08:56.2	-0.8	T	NEIR
NHS	7.100	138	A	Sn	2011-12-20 16:09:30.5	-21.1	T	NEIR
NV01	9.700	122	A	Pn	2011-12-20 16:09:05.5	-0.2	T	NEIR
NV31	9.800	122	A	Pn	2011-12-20 16:09:06.4	-0.5	T	NEIR
OMAK	7.800	54	A	Pn	2011-12-20 16:08:38.4	-1	T	NEIR
OMMB	9.800	128	A	Pn	2011-12-20 16:09:08.0	0.4	T	NEIR
ORV	7.100	128	A	Pn	2011-12-20 16:08:27.4	-2.1	T	NEIR
PAH	8.200	119	A	Pn	2011-12-20 16:08:47.7	1.9	T	NEIR
PAM	7.100	128	A	Pg	2011-12-20 16:08:52.0	2.2	T	NEIR
PD06	14.000	89	A	Pn	2011-12-20 16:10:05.1	0.4	T	NEIR
PHIN	6.500	71	A	Pn	2011-12-20 16:08:20.6	-1.1	T	NEIR
PNSU	14.500	102	A	P	2011-12-20 16:10:19.7	1.6	T	NEIR
PNT	8.500	123	A	Pn	2011-12-20 16:08:50.0	0.8	T	NEIR
PV01	16.300	105	A	Pn	2011-12-20 16:10:34.4	-1	T	NEIR
PV09	15.700	104	A	Pn	2011-12-20 16:10:28.9	0.7	T	NEIR
R11A	11.400	116	A	Pn	2011-12-20 16:09:31.5	1.8	T	NEIR
S22A	17.700	104	A	Pn	2011-12-20 16:10:53.0	0	T	NEIR
SDCO	18.600	102	A	P	2011-12-20 16:11:03.9	-0.2	T	NEIR
SRU	14.500	104	A	P	2011-12-20 16:10:20.0	1.7	T	NEIR
STOR	5.600	55	A	Pn	2011-12-20 16:08:10.7	0.7	T	NEIR
TPAW	12.900	87	A	Pn	2011-12-20 16:09:51.2	2	T	NEIR
TPNV	11.900	123	A	Pn	2011-12-20 16:09:37.9	2.2	T	NEIR
TUC	18.300	124	A	P	2011-12-20 16:11:00.7	0.1	T	NEIR
TX31	24.800	118	A	P	2011-12-20 16:12:07.0	-1.2	T	NEIR
TX32	24.800	118	A	P	2011-12-20 16:12:07.3	-1	T	NEIR
U15A	14.700	116	A	Pn	2011-12-20 16:10:15.9	1.7	T	NEIR
UMAT	7.100	77	A	Pn	2011-12-20 16:08:27.2	-2.4	T	NEIR
W18A	17.100	115	A	Pn	2011-12-20 16:10:46.4	0.5	T	NEIR
WAK	9.000	126	A	Pn	2011-12-20 16:08:56.9	1.3	T	NEIR
WALA	11.300	59	A	Pn	2011-12-20 16:09:28.0	-0.1	T	NEIR
WALA	11.300	59	A	Sn	2011-12-20 16:11:18.3	-16.5	T	NEIR
WUAZ	15.800	117	A	Pn	2011-12-20 16:10:30.6	1.4	T	NEIR
WVOR	7.600	99	A	Pn	2011-12-20 16:08:33.2	-3.2	T	NEIR
X16A	16.500	120	A	Pn	2011-12-20 16:10:37.6	-0.1	T	NEIR
Y14A	15.900	125	A	Pn	2011-12-20 16:10:33.4	3.8	T	NEIR
YER	8.800	123	A	Pn	2011-12-20 16:08:53.4	0.3	T	NEIR
YFT	12.800	82	A	Pn	2011-12-20 16:09:50.9	2.2	T	NEIR
YHB	12.600	81	A	Pn	2011-12-20 16:09:46.9	2	T	NEIR
YHH	12.800	81	A	Pn	2011-12-20 16:09:50.3	2	T	NEIR
YPP	12.900	83	A	Pn	2011-12-20 16:09:52.0	2.7	T	NEIR