A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4510, 15.5050 at 86 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 | 2012-03-15 07:08:59 |
38.451 | 15.505 | 86 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1348979 |
Field | Value |
---|---|
Time (UTC) | 2012-03-15 07:08:59 ± 0.68 |
Latitude | 38.4510 ± 0.0567 |
Longitude | 15.5050 ± 0.0896 |
Depth (km) | 86 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1348979 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 9058 |
Semi-minor axis of confidence ellipse (meter) | 3034 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 128 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 10026.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.73 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55218 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1348979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:55:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMME.HHE. | 2012-03-15T07:09:26.91 | 0.6 | undecidable | manual | Sg | 201 | 61.2942 | 1.291 | 37 | |
IV.ATN.BHZ. | 2012-03-15T07:09:22.04 | 0.3 | undecidable | manual | Sg | 186 | 32.5452 | -0.296 | 66 | |
IV.JOPP.HHE. | 2012-03-15T07:09:22.98 | 0.6 | undecidable | manual | Sg | 62 | 37.2294 | 0.216 | 46 | |
IV.MILZ.HHE. | 2012-03-15T07:09:22.14 | 0.6 | undecidable | manual | Sg | 230 | 31.0467 | -0.07 | 49 | |
IV.MPNC.HHZ. | 2012-03-15T07:09:21.93 | 0.6 | undecidable | manual | Sg | 201 | 36.3414 | -0.743 | 38 | |
IV.MCIV.HHE. | 2012-03-15T07:09:18.60 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MMME.HHE. | 2012-03-15T07:09:15.25 | 0.3 | undecidable | manual | Pg | 201 | 61.2942 | 0.62 | 64 | |
IV.MILZ.HHE. | 2012-03-15T07:09:12.52 | 0.1 | undecidable | manual | Pg | 230 | 31.0467 | -0.143 | 98 | |
IV.ATN.BHZ. | 2012-03-15T07:09:12.24 | 0.1 | undecidable | manual | Pg | 186 | 32.5452 | -0.493 | 90 | |
IV.MPNC.HHZ. | 2012-03-15T07:09:12.60 | 0.3 | undecidable | manual | Pg | 201 | 36.3414 | -0.329 | 71 | |
IV.MRB1.HHZ. | 2012-03-15T07:09:12.36 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.JOPP.HHE. | 2012-03-15T07:09:12.73 | 0.1 | undecidable | manual | Pg | 62 | 37.2294 | -0.251 | 100 | |
IV.PTF.SHE. | 2012-03-15T07:09:07.13 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |