A magnitude Mw 5.8 earthquake occured in region: Tonga Islands [Sea: Tonga], on
and geographic coordinates (lat, lon) -15.6000, -173.4000 at 80 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 5.8 | 2009-05-13 21:31:18 |
-15.6 | -173.4 | 80 | 2013-01-05 16:24:38 |
CSEM | 864439 |
Field | Value |
---|---|
Time (UTC) | 2009-05-13 21:31:18 |
Latitude | -15.6000 |
Longitude | -173.4000 |
Depth (km) | 80 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 864439 |
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 | 83 |
Number of defining phases | 50 |
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 | 80 |
Number of stations from which data was used for origin computation | 50 |
Field | Value |
---|---|
Value | 5.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | Mw |
Reference to an origin | 864439 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 16:24:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRLC.HHZ. | 2009-05-13T21:51:33.36 | 10.0 | undecidable | manual | Sn | 0 | 0 | 0 | ||
SI.ROSI.BHZ. | 2009-05-13T21:51:21.45 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.SABO.HHZ. | 2009-05-13T21:51:18.92 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CERA.HHZ. | 2009-05-13T21:51:12.36 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MURB.HHE. | 2009-05-13T21:51:10.39 | 10.0 | undecidable | manual | Sn | 0 | 0 | 0 | ||
IV.MCEL.HHZ. | 2009-05-13T21:51:09.15 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.RNI2.HHE. | 2009-05-13T21:51:07.19 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CAFI.HHN. | 2009-05-13T21:51:07.50 | 10.0 | undecidable | manual | Sn | 0 | 0 | 0 | ||
IV.LPEL.HHN. | 2009-05-13T21:51:07.13 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MRLC.HHZ. | 2009-05-13T21:51:07.26 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MIDA.HHZ. | 2009-05-13T21:51:06.17 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
HL.KEK.BHZ. | 2009-05-13T21:51:06.76 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-05-13T21:51:06.13 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-05-13T21:51:06.31 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.VAGA.HHZ. | 2009-05-13T21:51:06.88 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2009-05-13T21:51:05.01 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SGO.SHZ. | 2009-05-13T21:51:05.71 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CAMP.HHZ. | 2009-05-13T21:51:05.23 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-05-13T21:51:05.00 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2009-05-13T21:51:05.57 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.LATE.HHZ. | 2009-05-13T21:51:05.15 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-05-13T21:51:05.76 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FIAM.HHZ. | 2009-05-13T21:51:05.36 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.TERO.HHE. | 2009-05-13T21:51:04.96 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-05-13T21:51:04.49 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CAFI.HHN. | 2009-05-13T21:51:04.25 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.ASQU.HHN. | 2009-05-13T21:51:04.98 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.GRFL.SHZ. | 2009-05-13T21:51:04.46 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.AOI.HHZ. | 2009-05-13T21:51:03.45 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2009-05-13T21:51:03.94 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.ARVD.HHN. | 2009-05-13T21:51:03.31 | 0.6 | negative | manual | PKP | 0 | 0 | 0 | ||
GU.RORO.HHE. | 2009-05-13T21:51:03.10 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MTRZ.HHZ. | 2009-05-13T21:51:03.49 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SFI.EHZ. | 2009-05-13T21:51:03.34 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PIEI.HHZ. | 2009-05-13T21:51:03.68 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.VMG.SHZ. | 2009-05-13T21:51:03.29 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MURB.HHE. | 2009-05-13T21:51:03.65 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2009-05-13T21:51:03.48 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2009-05-13T21:51:03.31 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-05-13T21:51:03.68 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FSSB.SHZ. | 2009-05-13T21:51:03.16 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CING.HHZ. | 2009-05-13T21:51:03.50 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.ERBM.EHZ. | 2009-05-13T21:51:02.95 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.GSCL.SHZ. | 2009-05-13T21:51:02.84 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FNVD.HHZ. | 2009-05-13T21:51:02.97 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.PZZ.HHZ. | 2009-05-13T21:51:02.72 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.TDS.SHZ. | 2009-05-13T21:51:00.92 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MRGE.HHZ. | 2009-05-13T21:51:00.00 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
GU.RSP.HHZ. | 2009-05-13T21:51:00.64 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MONC.HHZ. | 2009-05-13T21:51:00.54 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.ORO.SHZ. | 2009-05-13T21:50:59.33 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.MMK.HHE. | 2009-05-13T21:50:59.03 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.TRAV.HHE. | 2009-05-13T21:50:59.29 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MSC.EHZ. | 2009-05-13T21:50:59.98 | 1.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.DIX.HHZ. | 2009-05-13T21:50:59.28 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
CH.MUGIO.HHZ. | 2009-05-13T21:50:58.07 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.SALO.HHZ. | 2009-05-13T21:50:58.68 | 1.0 | negative | manual | PKP | 0 | 0 | 0 | ||
NI.CGRP.HHZ. | 2009-05-13T21:50:58.06 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.GUMA.HHZ. | 2009-05-13T21:50:58.24 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CTI.EHN. | 2009-05-13T21:50:57.10 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.MDI.HHN. | 2009-05-13T21:50:57.80 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2009-05-13T21:50:57.49 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
CH.FUORN.HHZ. | 2009-05-13T21:50:57.23 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
MN.TRI.HHZ. | 2009-05-13T21:50:57.08 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
CH.FUSIO.HHZ. | 2009-05-13T21:50:57.77 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2009-05-13T21:50:57.47 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.MOSI.BHZ. | 2009-05-13T21:50:57.14 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2009-05-13T21:50:57.58 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
NI.POLC.HHZ. | 2009-05-13T21:50:57.45 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.DAVOX.HHZ. | 2009-05-13T21:50:56.67 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
IV.APPI.EHZ. | 2009-05-13T21:50:56.41 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.AGOR.HHZ. | 2009-05-13T21:50:56.72 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
RF.GEPF.HHE. | 2009-05-13T21:50:56.13 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.PDG.HHZ. | 2009-05-13T21:50:55.65 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PTCC.HHZ. | 2009-05-13T21:50:55.22 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
SI.BOSI.BHZ. | 2009-05-13T21:50:55.98 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.KOSI.BHZ. | 2009-05-13T21:50:55.64 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
SI.ABSI.BHE. | 2009-05-13T21:50:55.78 | 0.6 | negative | manual | PKP | 0 | 0 | 0 | ||
NI.ACOM.HHZ. | 2009-05-13T21:50:55.31 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
OE.WTTA.HHZ. | 2009-05-13T21:50:54.80 | 0.1 | negative | manual | PKP | 0 | 0 | 0 | ||
OE.ARSA.HHN. | 2009-05-13T21:50:52.95 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.VINO.HHZ. | 2009-05-13T21:50:51.54 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CRMI.HHZ. | 2009-05-13T21:50:43.43 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 |