A magnitude ML 1.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.8120, 14.7110 at 9 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 1.5 |
2011-09-17 16:57:45 |
39.812 | 14.711 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1288349 |
Field | Value |
---|---|
Time (UTC) | 2011-09-17 16:57:45 ± 0.43 |
Latitude | 39.8120 ± 0.0189 |
Longitude | 14.7110 ± 0.0258 |
Depth (km) | 9 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1288349 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2211 |
Semi-minor axis of confidence ellipse (meter) | 2053 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3041.4 |
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 | 16 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86605 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1288349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:30:17 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1288349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:30:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VMG.SHZ. | 2011-09-17T16:58:40.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.IMI.HHN. | 2011-09-17T16:58:21.39 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MCRV.HHE. | 2011-09-17T16:58:20.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.CUC.HHZ. | 2011-09-17T16:58:13.61 | 0.6 | undecidable | manual | Sg | 78 | 96.126 | -0.221 | 63 | |
IV.CDRU.HHE. | 2011-09-17T16:58:12.34 | 0.6 | undecidable | manual | Sg | 34 | 90.4428 | 0.021 | 67 | |
IV.MGR.HHE. | 2011-09-17T16:58:09.36 | 0.6 | undecidable | manual | Sg | 63 | 80.1642 | -0.222 | 65 | |
IV.CMPR.HHE. | 2011-09-17T16:58:08.10 | 0.6 | undecidable | manual | Sg | 42 | 75.2691 | -0.183 | 67 | |
IV.BULG.HHN. | 2011-09-17T16:58:05.82 | 0.6 | undecidable | manual | Sg | 62 | 63.8916 | 0.587 | 62 | |
MN.CUC.HHZ. | 2011-09-17T16:58:01.67 | 0.3 | undecidable | manual | Pg | 78 | 96.126 | -0.066 | 98 | |
IV.CDRU.HHE. | 2011-09-17T16:58:00.94 | 0.3 | undecidable | manual | Pg | 34 | 90.4428 | 0.076 | 99 | |
IV.CMPR.HHE. | 2011-09-17T16:57:58.35 | 0.3 | undecidable | manual | Pg | 42 | 75.2691 | -0.185 | 100 | |
IV.MGR.HHE. | 2011-09-17T16:57:58.93 | 0.3 | undecidable | manual | Pg | 63 | 80.1642 | -0.355 | 96 | |
IV.MA9.HHN. | 2011-09-17T16:57:58.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BULG.HHN. | 2011-09-17T16:57:57.35 | 0.3 | undecidable | manual | Pg | 62 | 63.8916 | 0.577 | 93 | |
IV.PTF.SHN. | 2011-09-17T16:57:57.65 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PTF.SHN. | 2011-09-17T16:57:56.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |