A magnitude mb 5.6 earthquake occured in region: Tonga [Sea], on
and geographic coordinates (lat, lon) -15.7900, -172.4400 at 39 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 5.6 | 2010-04-24 22:30:52 |
-15.79 | -172.44 | 39 | 2013-01-05 20:00:49 |
CSEM | 1040679 |
Field | Value |
---|---|
Time (UTC) | 2010-04-24 22:30:52 |
Latitude | -15.7900 |
Longitude | -172.4400 |
Depth (km) | 39 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1040679 |
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 | 29 |
Number of defining phases | 23 |
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 | 29 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 5.6 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1040679 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 20:00:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BNI.HHE. | 2010-04-24T22:50:45.24 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.GRFL.SHZ. | 2010-04-24T22:50:42.50 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CDCA.EHZ. | 2010-04-24T22:50:42.68 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.SATI.HHZ. | 2010-04-24T22:50:38.03 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.CIRO.HHE. | 2010-04-24T22:50:38.94 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.TRAV.HHZ. | 2010-04-24T22:50:38.06 | 0.6 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.MUGIO.HHZ. | 2010-04-24T22:50:37.20 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.LSD.HHZ. | 2010-04-24T22:50:37.56 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.VMG.SHZ. | 2010-04-24T22:50:37.18 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.MMK.HHZ. | 2010-04-24T22:50:37.98 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.TUE.HHE. | 2010-04-24T22:50:37.50 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.BLY.HHZ. | 2010-04-24T22:50:37.87 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.FUSIO.HHZ. | 2010-04-24T22:50:36.55 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.MOSI.BHZ. | 2010-04-24T22:50:36.27 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2010-04-24T22:50:36.33 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
GU.PZZ.HHZ. | 2010-04-24T22:50:36.11 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.BERNI.HHE. | 2010-04-24T22:50:36.86 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.CGRP.HHE. | 2010-04-24T22:50:36.28 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.AGOR.HHZ. | 2010-04-24T22:50:35.83 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
RF.GEPF.HHZ. | 2010-04-24T22:50:35.43 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FNVD.HHZ. | 2010-04-24T22:50:35.75 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.PALA.HHZ. | 2010-04-24T22:50:35.34 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.FUORN.HHZ. | 2010-04-24T22:50:35.47 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.APPI.EHZ. | 2010-04-24T22:50:34.20 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.ABSI.BHZ. | 2010-04-24T22:50:34.45 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.ACOM.HHZ. | 2010-04-24T22:50:34.28 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.RISI.BHZ. | 2010-04-24T22:50:34.47 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
OE.WTTA.HHE. | 2010-04-24T22:50:33.48 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.OC9.EHN. | 2010-04-24T22:50:23.98 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 |