A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6950, 13.1290 at 22 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Ustica | PA | 6 | 1344 | 1344 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.8
ML 2.5 |
2012-03-26 22:06:53 |
38.695 | 13.129 | 22 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1353079 |
Field | Value |
---|---|
Time (UTC) | 2012-03-26 22:06:53 ± 0.32 |
Latitude | 38.6950 ± 0.0180 |
Longitude | 13.1290 ± 0.0277 |
Depth (km) | 22 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1353079 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2598 |
Semi-minor axis of confidence ellipse (meter) | 1650 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 303 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3124.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 231 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.56 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.76267 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1353079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 03:00:57 |
Field | Value |
---|---|
Value | 2.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1353079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 03:00:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.VSL.BHZ. | 2012-03-26T22:07:39.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MEU.SHZ. | 2012-03-26T22:07:31.05 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MMME.HHN. | 2012-03-26T22:07:27.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MCSR.HHN. | 2012-03-26T22:07:23.57 | 0.6 | undecidable | manual | Pg | 110 | 195.6597 | -0.403 | 28 | |
IV.CAVT.SHZ. | 2012-03-26T22:07:21.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MCT.BHE. | 2012-03-26T22:07:21.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CORL.HHN. | 2012-03-26T22:07:21.04 | 0.6 | undecidable | manual | Sg | 170 | 90.0432 | 0.383 | 42 | |
IV.RESU.HHN. | 2012-03-26T22:07:18.20 | 1.0 | undecidable | manual | Pg | 145 | 141.6471 | 0.949 | 15 | |
IV.SOLUN.HHZ. | 2012-03-26T22:07:17.20 | 0.6 | undecidable | manual | Sg | 152 | 75.5688 | 0.393 | 45 | |
IV.PTF.SHZ. | 2012-03-26T22:07:16.12 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.CLTB.HHZ. | 2012-03-26T22:07:15.28 | 0.3 | undecidable | manual | Pg | 176 | 124.0869 | 0.698 | 52 | |
IV.ALJA.HHZ. | 2012-03-26T22:07:14.34 | 0.3 | undecidable | manual | Pg | 152 | 118.1928 | 0.667 | 55 | |
IV.PLLN.SHZ. | 2012-03-26T22:07:13.49 | 0.1 | undecidable | manual | Pg | 131 | 117.6933 | -0.107 | 82 | |
IV.MPG.SHE. | 2012-03-26T22:07:12.56 | 1.0 | undecidable | manual | Sg | 161 | 62.493 | -0.819 | 18 | |
IV.GIB.HHZ. | 2012-03-26T22:07:12.48 | 0.6 | undecidable | manual | Pg | 135 | 110.5005 | -0.014 | 42 | |
IV.IACL.HHZ. | 2012-03-26T22:07:12.29 | 0.6 | undecidable | manual | Pg | 99 | 107.8143 | 0.21 | 43 | |
IV.MMGO.SHZ. | 2012-03-26T22:07:12.86 | 0.3 | undecidable | manual | Pg | 187 | 115.2957 | -0.378 | 61 | |
IV.CRJA.SHZ. | 2012-03-26T22:07:10.87 | 0.6 | undecidable | manual | Pg | 186 | 99.6225 | 0.03 | 43 | |
IV.MTGR.SHZ. | 2012-03-26T22:07:09.77 | 0.3 | undecidable | manual | Pg | 200 | 94.5387 | -0.28 | 66 | |
IV.CORL.HHN. | 2012-03-26T22:07:08.78 | 0.3 | undecidable | manual | Pg | 170 | 90.0432 | -0.592 | 60 | |
IV.SOLUN.HHZ. | 2012-03-26T22:07:07.40 | 0.3 | undecidable | manual | Pg | 152 | 75.5688 | 0.245 | 67 | |
IV.MPG.SHE. | 2012-03-26T22:07:04.34 | 0.6 | undecidable | manual | Pg | 161 | 62.493 | -0.83 | 37 | |
IV.USI.HHE. | 2012-03-26T22:07:00.53 | 0.3 | undecidable | manual | Sg | 71 | 4.5954 | -0.224 | 76 | |
IV.USI.HHE. | 2012-03-26T22:06:58.11 | 0.1 | undecidable | manual | Pg | 71 | 4.5954 | 0.225 | 100 |