A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5770, 15.4550 at 75 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 2.5 | 2010-07-28 20:43:01 |
38.577 | 15.455 | 75 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1089939 |
Field | Value |
---|---|
Time (UTC) | 2010-07-28 20:43:01 ± 0.3 |
Latitude | 38.5770 ± 0.0144 |
Longitude | 15.4550 ± 0.0196 |
Depth (km) | 75 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1089939 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1717 |
Semi-minor axis of confidence ellipse (meter) | 1054 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2334.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.63587 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1089939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 21:03:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2010-07-28T20:43:59.36 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.HHE. | 2010-07-28T20:43:55.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LADO.HHN. | 2010-07-28T20:43:42.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIPA.HHZ. | 2010-07-28T20:43:32.70 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.GRI.EHN. | 2010-07-28T20:43:30.98 | 0.6 | undecidable | manual | Sg | 72 | 87.8454 | 0.333 | 46 | |
IV.SIRI.HHE. | 2010-07-28T20:43:29.32 | 0.3 | undecidable | manual | Pg | 11 | 181.5849 | 0.048 | 55 | |
IV.PAOL.HHE. | 2010-07-28T20:43:29.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.CIRO.HHN. | 2010-07-28T20:43:29.59 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SOI.EHZ. | 2010-07-28T20:43:29.56 | 0.6 | undecidable | manual | Sg | 137 | 76.368 | 0.939 | 37 | |
IV.PIPA.HHZ. | 2010-07-28T20:43:29.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.CUC.HHZ. | 2010-07-28T20:43:26.81 | 0.3 | undecidable | manual | Pg | 11 | 160.2174 | 0.096 | 60 | |
MN.TIP.HHZ. | 2010-07-28T20:43:23.88 | 0.6 | undecidable | manual | Pg | 59 | 130.869 | 0.611 | 39 | |
IV.MILZ.HHZ. | 2010-07-28T20:43:22.69 | 0.3 | undecidable | manual | Sg | 210 | 39.0276 | -0.481 | 73 | |
IV.CAR1.HHZ. | 2010-07-28T20:43:19.32 | 0.1 | undecidable | manual | Pg | 41 | 99.5226 | -0.413 | 87 | |
IV.MNO.SHE. | 2010-07-28T20:43:19.93 | 0.3 | undecidable | manual | Pg | 223 | 97.5246 | 0.41 | 65 | |
IV.GRI.EHN. | 2010-07-28T20:43:18.34 | 0.1 | undecidable | manual | Pg | 72 | 87.8454 | -0.151 | 94 | |
IV.MPAZ.HHZ. | 2010-07-28T20:43:18.45 | 0.3 | undecidable | manual | Pg | 145 | 84.249 | 0.337 | 68 | |
IV.SOI.EHZ. | 2010-07-28T20:43:17.19 | 0.3 | undecidable | manual | Pg | 137 | 76.368 | -0.141 | 73 | |
IV.MMME.HHN. | 2010-07-28T20:43:16.98 | 0.3 | undecidable | manual | Pg | 194 | 73.2711 | -0.046 | 75 | |
IV.STR3.BHZ. | 2010-07-28T20:43:14.05 | 0.3 | undecidable | manual | Pg | 322 | 31.3464 | 0.334 | 75 | |
IV.MSCL.HHN. | 2010-07-28T20:43:14.46 | 0.1 | undecidable | manual | Pg | 143 | 48.0186 | -0.357 | 97 | |
IV.MILZ.HHZ. | 2010-07-28T20:43:13.84 | 0.1 | undecidable | manual | Pg | 210 | 39.0276 | -0.336 | 100 | |
IV.STR4.BHE. | 2010-07-28T20:43:13.79 | 0.3 | undecidable | manual | Pg | 316 | 30.3474 | 0.125 | 79 |