A magnitude mb 5.5 earthquake occured in region: Alaska Peninsula, United States [Sea: United States], on
and geographic coordinates (lat, lon) 54.6000, -161.6000 at 40 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 |
mb 5.5 | 2009-05-02 02:19:11 |
54.6 | -161.6 | 40 | 2013-01-05 16:03:08 |
CSEM | 846159 |
Field | Value |
---|---|
Time (UTC) | 2009-05-02 02:19:11 |
Latitude | 54.6000 |
Longitude | -161.6000 |
Depth (km) | 40 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 846159 |
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 | 42 |
Number of defining phases | 37 |
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 | 42 |
Number of stations from which data was used for origin computation | 37 |
Field | Value |
---|---|
Value | 5.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 846159 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 16:03:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHN. | 2009-05-02T02:31:37.24 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.FAGN.HHZ. | 2009-05-02T02:31:35.85 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.MTCE.HHZ. | 2009-05-02T02:31:35.83 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
MN.PDG.HHN. | 2009-05-02T02:31:34.68 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MNS.HHZ. | 2009-05-02T02:31:34.13 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.TERO.HHZ. | 2009-05-02T02:31:33.97 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.CESX.HHZ. | 2009-05-02T02:31:32.97 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.NRCA.HHN. | 2009-05-02T02:31:32.75 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.ARCI.HHE. | 2009-05-02T02:31:31.92 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FDMO.HHZ. | 2009-05-02T02:31:31.76 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.CESI.HHZ. | 2009-05-02T02:31:31.81 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.MGAB.HHE. | 2009-05-02T02:31:31.24 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.GUMA.HHZ. | 2009-05-02T02:31:31.77 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.PIEI.HHZ. | 2009-05-02T02:31:29.14 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.AOI.HHZ. | 2009-05-02T02:31:29.16 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2009-05-02T02:31:29.14 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2009-05-02T02:31:29.16 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.ARVD.HHZ. | 2009-05-02T02:31:29.32 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.FSSB.HHZ. | 2009-05-02T02:31:28.19 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2009-05-02T02:31:27.46 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.GROG.HHZ. | 2009-05-02T02:31:27.99 | 1.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.ASQU.HHE. | 2009-05-02T02:31:27.72 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.CDCA.EHE. | 2009-05-02T02:31:27.95 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.RSM.HHZ. | 2009-05-02T02:31:27.56 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CSNT.HHE. | 2009-05-02T02:31:27.84 | 3.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CRMI.HHZ. | 2009-05-02T02:31:26.56 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.PII.SHZ. | 2009-05-02T02:31:26.15 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.FNVD.HHZ. | 2009-05-02T02:31:25.64 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.GSCL.SHZ. | 2009-05-02T02:31:24.53 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.BDI.HHZ. | 2009-05-02T02:31:24.67 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.VLC.HHZ. | 2009-05-02T02:31:24.66 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MSSA.HHZ. | 2009-05-02T02:31:23.22 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.FIU.EHZ. | 2009-05-02T02:31:23.64 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.PRMA.HHZ. | 2009-05-02T02:31:22.25 | 0.3 | positive | manual | P | 0 | 0 | 0 | ||
IV.ERBM.EHN. | 2009-05-02T02:31:22.14 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BOB.HHZ. | 2009-05-02T02:31:21.87 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.ORO.SHZ. | 2009-05-02T02:31:16.96 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SALO.HHZ. | 2009-05-02T02:31:16.52 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CTI.EHZ. | 2009-05-02T02:31:14.47 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.PTCC.SHZ. | 2009-05-02T02:31:12.90 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.APPI.EHZ. | 2009-05-02T02:31:12.19 | 0.1 | positive | manual | P | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2009-05-02T02:31:12.91 | 0.1 | positive | manual | P | 0 | 0 | 0 |