A magnitude ML 1.6 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.8060, 14.7100 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.6 |
2011-08-24 08:08:32 |
39.806 | 14.71 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1276779 |
Field | Value |
---|---|
Time (UTC) | 2011-08-24 08:08:32 ± 0.37 |
Latitude | 39.8060 ± 0.0153 |
Longitude | 14.7100 ± 0.0199 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1276779 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1737 |
Semi-minor axis of confidence ellipse (meter) | 1684 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2404.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 316 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.57916 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86785 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1276779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:13:55 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1276779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:13:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.CUC.HHE. | 2011-08-24T08:09:00.78 | 0.3 | undecidable | manual | Sg | 77 | 96.3258 | -0.532 | 86 | |
IV.CDRU.HHZ. | 2011-08-24T08:08:59.60 | 0.3 | undecidable | manual | Sg | 33 | 91.0422 | -0.295 | 92 | |
IV.MGR.HHZ. | 2011-08-24T08:08:57.33 | 0.3 | undecidable | manual | Sg | 63 | 80.5638 | 0.228 | 95 | |
IV.CMPR.HHZ. | 2011-08-24T08:08:55.92 | 0.3 | undecidable | manual | Sg | 41 | 75.8685 | 0.071 | 99 | |
IV.BULG.HHN. | 2011-08-24T08:08:53.13 | 0.3 | undecidable | manual | Sg | 62 | 64.2912 | 0.375 | 95 | |
MN.CUC.HHE. | 2011-08-24T08:08:49.55 | 0.3 | undecidable | manual | Pg | 77 | 96.3258 | 0.249 | 92 | |
IV.CDRU.HHZ. | 2011-08-24T08:08:48.49 | 0.3 | undecidable | manual | Pg | 33 | 91.0422 | 0.007 | 97 | |
IV.CMPR.HHZ. | 2011-08-24T08:08:46.25 | 0.3 | undecidable | manual | Pg | 41 | 75.8685 | 0.102 | 98 | |
IV.MGR.HHZ. | 2011-08-24T08:08:46.74 | 0.3 | undecidable | manual | Pg | 63 | 80.5638 | -0.131 | 97 | |
IV.BULG.HHN. | 2011-08-24T08:08:44.24 | 0.3 | undecidable | manual | Pg | 62 | 64.2912 | -0.122 | 100 |