A magnitude ML 2.0 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.9690, 15.7380 at 172 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2010-07-23 20:58:07 |
38.969 | 15.738 | 172 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1087789 |
Field | Value |
---|---|
Time (UTC) | 2010-07-23 20:58:07 ± 0.52 |
Latitude | 38.9690 ± 0.0746 |
Longitude | 15.7380 ± 0.0763 |
Depth (km) | 172 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1087789 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 9933 |
Semi-minor axis of confidence ellipse (meter) | 3332 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 37 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 10604.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 275 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.14304 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1087789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 21:01:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRAC.EHE. | 2010-07-23T20:59:04.46 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LADO.HHN. | 2010-07-23T20:58:55.45 | 0.6 | undecidable | manual | Sg | 71 | 112.3986 | 0.315 | 56 | |
MN.CUC.HHE. | 2010-07-23T20:58:55.06 | 0.6 | undecidable | manual | Sg | 3 | 113.8971 | -0.265 | 56 | |
.CAR1.HHN. | 2010-07-23T20:58:49.26 | 0.3 | undecidable | manual | Sg | 52 | 51.5151 | 0.018 | 100 | |
IV.BULG.HHN. | 2010-07-23T20:58:36.70 | 0.3 | undecidable | manual | Pg | 346 | 126.873 | 0.515 | 77 | |
IV.PIPA.HHZ. | 2010-07-23T20:58:35.05 | 0.3 | undecidable | manual | Pg | 58 | 108.9132 | 0.192 | 87 | |
MN.CUC.HHE. | 2010-07-23T20:58:34.96 | 0.3 | undecidable | manual | Pg | 3 | 113.8971 | -0.252 | 84 | |
IV.LADO.HHN. | 2010-07-23T20:58:34.78 | 0.3 | undecidable | manual | Pg | 71 | 112.3986 | -0.322 | 83 | |
.CAR1.HHN. | 2010-07-23T20:58:31.58 | 0.3 | undecidable | manual | Pg | 52 | 51.5151 | -0.12 | 98 |