A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.4700, 14.6570 at 10 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.
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 |
Md 2.5
ML 2.1 |
2010-01-11 23:34:10 |
39.47 | 14.657 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1005249 |
Field | Value |
---|---|
Time (UTC) | 2010-01-11 23:34:10 ± 0.28 |
Latitude | 39.4700 ± 0.0135 |
Longitude | 14.6570 ± 0.0186 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1005249 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1684 |
Semi-minor axis of confidence ellipse (meter) | 1368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 304 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2193.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 331 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03332 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1005249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:16:19 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1005249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:16:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.CUC.HHN. | 2010-01-11T23:34:43.66 | 0.6 | undecidable | manual | Sg | 59 | 114.6963 | 0.013 | 66 | |
IV.CMPR.HHN. | 2010-01-11T23:34:42.22 | 0.3 | undecidable | manual | Sg | 30 | 109.0131 | 0.09 | 98 | |
IV.MGR.HHE. | 2010-01-11T23:34:41.33 | 0.6 | undecidable | manual | Sg | 46 | 106.4157 | -0.115 | 66 | |
IV.SGO.SHZ. | 2010-01-11T23:34:32.58 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDCA.EHE. | 2010-01-11T23:34:31.69 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.CUC.HHN. | 2010-01-11T23:34:29.74 | 0.3 | undecidable | manual | Pg | 59 | 114.6963 | 0.179 | 96 | |
IV.MGR.HHE. | 2010-01-11T23:34:28.09 | 0.3 | undecidable | manual | Pg | 46 | 106.4157 | -0.199 | 97 | |
IV.CMPR.HHN. | 2010-01-11T23:34:28.70 | 0.3 | undecidable | manual | Pg | 30 | 109.0131 | 0.014 | 100 |