A magnitude mb 5.5 earthquake occured in region: New Zealand [Sea], on
and geographic coordinates (lat, lon) -29.0100, -176.5400 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 | 2011-08-22 09:38:37 |
-29.01 | -176.54 | 10 | 2013-01-06 01:12:43 |
CSEM | 1275929 |
Field | Value |
---|---|
Time (UTC) | 2011-08-22 09:38:37 |
Latitude | -29.0100 |
Longitude | -176.5400 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1275929 |
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 | 17 |
Number of defining phases | 9 |
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 | 17 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 5.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1275929 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-06 01:12:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECNV.HHZ. | 2011-08-22T09:59:55.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.SC2M.HHE. | 2011-08-22T09:59:55.70 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GALF.HHE. | 2011-08-22T09:59:55.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HVZN.HHZ. | 2011-08-22T09:59:51.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNO.SHZ. | 2011-08-22T09:59:51.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NOV.HHE. | 2011-08-22T09:59:50.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2011-08-22T09:59:44.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MPAZ.HHZ. | 2011-08-22T09:59:43.70 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.JOPP.HHZ. | 2011-08-22T09:59:41.11 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.BERNI.HHE. | 2011-08-22T09:59:37.63 | 0.3 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.CAFI.HHZ. | 2011-08-22T09:59:33.53 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.BOB.HHN. | 2011-08-22T09:59:31.85 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2011-08-22T09:59:25.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.FUORN.HHZ. | 2011-08-22T09:59:23.61 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
CH.BNALP.HHZ. | 2011-08-22T09:59:22.93 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
IV.PTCC.HHE. | 2011-08-22T09:59:19.30 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 | ||
NI.ACOM.HHZ. | 2011-08-22T09:59:16.01 | 0.1 | undecidable | manual | PKP | 0 | 0 | 0 |