A magnitude ML 2.5 earthquake occured in region: Mare di Corsica (MARE), on
and geographic coordinates (lat, lon) 42.1660, 8.2040 at 39 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2011-07-08 12:12:08 |
42.166 | 8.204 | 39 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1254169 |
Field | Value |
---|---|
Time (UTC) | 2011-07-08 12:12:08 ± 0.24 |
Latitude | 42.1660 ± 0.0090 |
Longitude | 8.2040 ± 0.0000 |
Depth (km) | 39 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1254169 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1045 |
Semi-minor axis of confidence ellipse (meter) | 26 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 360 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.91 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.81218 |
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 | 2.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1254169 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 00:42:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.RISI.HHE. | 2011-07-08T12:13:28.23 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.VSL.BHE. | 2011-07-08T12:13:21.68 | 0.6 | undecidable | manual | Sg | 161 | 312.1542 | -1.729 | 24 | |
GU.PZZ.HHZ. | 2011-07-08T12:13:16.11 | 0.6 | undecidable | manual | Sg | 342 | 274.1145 | 0.909 | 34 | |
IV.DOI.HHN. | 2011-07-08T12:13:14.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTGR.SHZ. | 2011-07-08T12:13:11.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.ENR.HHZ. | 2011-07-08T12:13:07.43 | 0.3 | undecidable | manual | Sg | 345 | 237.1848 | 0.179 | 78 | |
GU.STV.HHE. | 2011-07-08T12:13:07.50 | 0.6 | undecidable | manual | Sg | 343 | 241.3806 | -0.643 | 49 | |
GU.RORO.HHE. | 2011-07-08T12:13:03.61 | 0.3 | undecidable | manual | Sg | 357 | 216.117 | 0.893 | 65 | |
IV.IMI.HHE. | 2011-07-08T12:12:58.15 | 0.6 | undecidable | manual | Sg | 353 | 195.1602 | -0.036 | 64 | |
GU.NEGI.HHE. | 2011-07-08T12:12:56.14 | 0.6 | undecidable | manual | Sg | 348 | 190.7646 | -1.099 | 49 | |
MN.VSL.BHE. | 2011-07-08T12:12:50.79 | 0.3 | undecidable | manual | Pn | 161 | 312.1542 | -1.123 | 47 | |
GU.PZZ.HHZ. | 2011-07-08T12:12:47.58 | 0.3 | undecidable | manual | Pn | 342 | 274.1145 | 0.406 | 61 | |
IV.SSFR.HHZ. | 2011-07-08T12:12:45.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.ENR.HHZ. | 2011-07-08T12:12:42.58 | 0.3 | undecidable | manual | Pn | 345 | 237.1848 | -0.004 | 80 | |
GU.STV.HHE. | 2011-07-08T12:12:42.78 | 0.3 | undecidable | manual | Pn | 343 | 241.3806 | -0.317 | 80 | |
GU.RORO.HHE. | 2011-07-08T12:12:40.48 | 0.1 | undecidable | manual | Pn | 357 | 216.117 | 0.516 | 100 | |
IV.IMI.HHE. | 2011-07-08T12:12:37.46 | 0.3 | undecidable | manual | Pn | 353 | 195.1602 | 0.113 | 92 | |
GU.NEGI.HHE. | 2011-07-08T12:12:36.33 | 0.3 | undecidable | manual | Pn | 348 | 190.7646 | -0.474 | 93 |