A magnitude mb 5.5 earthquake occured in region: Tonga [Sea], on
and geographic coordinates (lat, lon) -14.6100, -176.1100 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 |
mb 5.5 | 2011-07-05 19:02:38 |
-14.61 | -176.11 | 10 | 2013-01-06 00:39:56 |
CSEM | 1252419 |
Field | Value |
---|---|
Time (UTC) | 2011-07-05 19:02:38 |
Latitude | -14.6100 |
Longitude | -176.1100 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1252419 |
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 | 37 |
Number of defining phases | 10 |
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 | 34 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 5.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1252419 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-06 00:39:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATTE.HHZ. | 2011-07-05T19:22:42.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CAFI.HHZ. | 2011-07-05T19:22:41.88 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ZCCA.HHZ. | 2011-07-05T19:22:40.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SSFR.HHE. | 2011-07-05T19:22:39.88 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ATCC.EHZ. | 2011-07-05T19:22:39.70 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.HHZ. | 2011-07-05T19:22:38.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.TRAV.HHZ. | 2011-07-05T19:22:36.93 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ATPC.HHZ. | 2011-07-05T19:22:35.36 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHZ. | 2011-07-05T19:22:35.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.DIX.HHN. | 2011-07-05T19:22:34.77 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
GU.RRL.HHN. | 2011-07-05T19:22:34.63 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MRGE.HHZ. | 2011-07-05T19:22:33.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.LSD.HHZ. | 2011-07-05T19:22:33.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.DIX.HHN. | 2011-07-05T19:22:31.48 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.TRAV.HHZ. | 2011-07-05T19:22:30.73 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTCC.HHZ. | 2011-07-05T19:22:30.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.RRL.HHN. | 2011-07-05T19:22:30.28 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.PDG.HHZ. | 2011-07-05T19:22:29.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FNVD.HHZ. | 2011-07-05T19:22:29.65 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.MUGIO.HHZ. | 2011-07-05T19:22:28.60 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
SI.ROSI.HHE. | 2011-07-05T19:22:28.98 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.PLONS.HHZ. | 2011-07-05T19:22:28.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
SI.RISI.HHN. | 2011-07-05T19:22:28.95 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.FUSIO.HHZ. | 2011-07-05T19:22:28.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MDI.HHZ. | 2011-07-05T19:22:27.41 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2011-07-05T19:22:27.11 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.BLY.HHZ. | 2011-07-05T19:22:25.22 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2011-07-05T19:22:25.14 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.FUORN.HHN. | 2011-07-05T19:22:24.27 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.MOSI.HHZ. | 2011-07-05T19:22:24.31 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
SI.KOSI.HHZ. | 2011-07-05T19:22:23.70 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.BERNI.HHE. | 2011-07-05T19:22:22.32 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.BNALP.HHZ. | 2011-07-05T19:22:22.96 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.APPI.EHZ. | 2011-07-05T19:22:20.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VARE.HHZ. | 2011-07-05T19:22:16.92 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.FAGN.HHN. | 2011-07-05T19:22:14.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.BNI.HHZ. | 2011-07-05T19:21:27.24 | 10.0 | undecidable | manual | PKP | 0 | 0 | 0 |