A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6390, 15.4120 at 66 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 | 2011-04-05 14:50:43 |
38.639 | 15.412 | 66 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1192309 |
Field | Value |
---|---|
Time (UTC) | 2011-04-05 14:50:43 ± 0.39 |
Latitude | 38.6390 ± 0.0270 |
Longitude | 15.4120 ± 0.0507 |
Depth (km) | 66 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1192309 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4775 |
Semi-minor axis of confidence ellipse (meter) | 1933 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5325.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 205 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.87324 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1192309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:18:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAR1.HHN. | 2011-04-05T14:51:12.54 | 0.1 | undecidable | manual | Sg | 45 | 96.9252 | -0.572 | 77 | |
IV.RAVA.EHE. | 2011-04-05T14:51:12.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.CEL.HHN. | 2011-04-05T14:51:06.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MSCL.HHZ. | 2011-04-05T14:51:05.81 | 0.1 | undecidable | manual | Sg | 144 | 55.8996 | 0.103 | 97 | |
IV.MPNC.HHZ. | 2011-04-05T14:51:05.55 | 0.1 | undecidable | manual | Sg | 185 | 54.9006 | -0.004 | 99 | |
IV.MSRU.HHZ. | 2011-04-05T14:51:03.83 | 0.1 | undecidable | manual | Sg | 169 | 42.5241 | 0.086 | 100 | |
IV.CMPO.HHZ. | 2011-04-05T14:51:03.16 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.CAR1.HHN. | 2011-04-05T14:51:01.15 | 0.1 | undecidable | manual | Pg | 45 | 96.9252 | 0.534 | 83 | |
IV.LATE.HHZ. | 2011-04-05T14:51:00.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NOV.HHN. | 2011-04-05T14:50:58.07 | 0.1 | undecidable | manual | Pg | 200 | 71.9724 | 0.166 | 93 | |
IV.MMME.HHN. | 2011-04-05T14:50:58.56 | 0.3 | undecidable | manual | Pg | 190 | 79.365 | -0.118 | 69 | |
IV.JOPP.HHE. | 2011-04-05T14:50:55.92 | 0.3 | undecidable | manual | Pg | 95 | 41.2254 | 0.813 | 62 | |
IV.MSRU.HHZ. | 2011-04-05T14:50:55.16 | 0.1 | undecidable | manual | Pg | 169 | 42.5241 | -0.045 | 100 | |
IV.CMPO.HHZ. | 2011-04-05T14:50:55.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MSCL.HHZ. | 2011-04-05T14:50:55.99 | 0.1 | undecidable | manual | Pg | 144 | 55.8996 | -0.351 | 92 | |
IV.MPNC.HHZ. | 2011-04-05T14:50:55.81 | 0.1 | undecidable | manual | Pg | 185 | 54.9006 | -0.443 | 90 |