A magnitude Mw 6.0 earthquake occured in region: Samoa Islands region [Sea: Samoa], on
and geographic coordinates (lat, lon) -15.3000, -172.2000 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 6.0 | 2009-10-19 22:49:39 |
-15.3 | -172.2 | 10 | 2013-01-05 18:46:28 |
CSEM | 981269 |
Field | Value |
---|---|
Time (UTC) | 2009-10-19 22:49:39 |
Latitude | -15.3000 |
Longitude | -172.2000 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 981269 |
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 | 35 |
Number of defining phases | 21 |
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 | 35 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 6.0 |
Uncertainty | |
Num. used stations | |
Type of magnitude | Mw |
Reference to an origin | 981269 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 18:46:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2009-10-19T23:10:06.05 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MMGO.SHZ. | 2009-10-19T23:10:04.86 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.ORI.HHZ. | 2009-10-19T23:09:54.72 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CIGN.HHZ. | 2009-10-19T23:09:35.38 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.QLNO.HHN. | 2009-10-19T23:09:34.63 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.TIP.HHZ. | 2009-10-19T23:09:31.20 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SBPO.HHZ. | 2009-10-19T23:09:30.05 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MRB1.HHZ. | 2009-10-19T23:09:30.61 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PTRP.EHZ. | 2009-10-19T23:09:29.12 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.DOI.HHE. | 2009-10-19T23:09:29.62 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MIDA.HHZ. | 2009-10-19T23:09:28.45 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MGR.HHZ. | 2009-10-19T23:09:28.93 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.GIUL.HHZ. | 2009-10-19T23:09:28.23 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.BOB.HHN. | 2009-10-19T23:09:28.82 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.TOLF.HHZ. | 2009-10-19T23:09:28.05 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CAFE.HHZ. | 2009-10-19T23:09:27.03 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FAGN.HHZ. | 2009-10-19T23:09:27.48 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CERT.HHZ. | 2009-10-19T23:09:27.21 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.GRFL.SHZ. | 2009-10-19T23:09:26.70 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SACS.HHZ. | 2009-10-19T23:09:26.02 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.VLC.HHN. | 2009-10-19T23:09:26.75 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CING.HHZ. | 2009-10-19T23:09:26.37 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.ARCI.HHN. | 2009-10-19T23:09:26.72 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MDI.HHE. | 2009-10-19T23:09:26.25 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FNVD.HHN. | 2009-10-19T23:09:25.46 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2009-10-19T23:09:25.06 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MURB.HHZ. | 2009-10-19T23:09:25.86 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.APPI.EHE. | 2009-10-19T23:09:25.06 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.BNI.HHN. | 2009-10-19T23:09:24.94 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PII.SHZ. | 2009-10-19T23:09:24.52 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MONC.HHE. | 2009-10-19T23:09:23.52 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MRGE.HHN. | 2009-10-19T23:09:23.54 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2009-10-19T23:09:22.23 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.TRI.HHN. | 2009-10-19T23:09:21.55 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PTCC.HHZ. | 2009-10-19T23:09:20.95 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 |