A magnitude Mw 6.4 earthquake occured in region: Fox Islands, Aleutian Islands, United States [Sea: United States], on
and geographic coordinates (lat, lon) 52.6700, -167.2000 at 10 km depth.
The earthquake was located by: CSEM.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Mw 6.4 | 2009-10-13 20:21:52 |
52.67 | -167.2 | 10 | 2013-01-05 18:43:30 |
CSEM | 978869 |
Field | Value |
---|---|
Time (UTC) | 2009-10-13 20:21:52 |
Latitude | 52.6700 |
Longitude | -167.2000 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 978869 |
Field | Value |
---|---|
Preferred uncertainty description | |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00000 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 6.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | Mw |
Reference to an origin | 978869 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 18:43:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SERS.HHE. | 2009-10-13T20:34:43.78 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MGR.HHZ. | 2009-10-13T20:34:39.63 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MRB1.HHE. | 2009-10-13T20:34:35.50 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.AMUR.HHZ. | 2009-10-13T20:34:35.17 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MIDA.HHZ. | 2009-10-13T20:34:34.10 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PSB1.HHZ. | 2009-10-13T20:34:34.75 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.GIUL.HHZ. | 2009-10-13T20:34:33.23 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.NOCI.HHZ. | 2009-10-13T20:34:31.98 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CERT.HHN. | 2009-10-13T20:34:31.44 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FAGN.HHZ. | 2009-10-13T20:34:30.28 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.TOLF.HHZ. | 2009-10-13T20:34:30.94 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MAON.HHZ. | 2009-10-13T20:34:28.97 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SACS.HHZ. | 2009-10-13T20:34:26.41 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MURB.HHZ. | 2009-10-13T20:34:25.96 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CRE.HHZ. | 2009-10-13T20:34:23.36 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CING.HHZ. | 2009-10-13T20:34:23.43 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FNVD.HHZ. | 2009-10-13T20:34:21.83 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BDI.HHZ. | 2009-10-13T20:34:20.72 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ERBM.EHZ. | 2009-10-13T20:34:19.80 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
GU.STV.HHN. | 2009-10-13T20:34:19.71 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BOB.HHZ. | 2009-10-13T20:34:18.14 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SBPO.HHZ. | 2009-10-13T20:34:17.61 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.BNI.HHZ. | 2009-10-13T20:34:16.95 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MONC.HHZ. | 2009-10-13T20:34:13.05 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MRGE.HHZ. | 2009-10-13T20:34:12.32 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2009-10-13T20:34:10.44 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TUE.HHN. | 2009-10-13T20:34:08.80 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.APPI.EHZ. | 2009-10-13T20:34:08.05 | 0.1 | undecidable | manual | P | 0 | 0 | 0 |