A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6900, 15.6160 at 99 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 2.3 | 2009-10-06 05:41:34 |
38.69 | 15.616 | 99 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 973629 |
Field | Value |
---|---|
Time (UTC) | 2009-10-06 05:41:34 ± 0.29 |
Latitude | 38.6900 ± 0.0144 |
Longitude | 15.6160 ± 0.0173 |
Depth (km) | 99 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 973629 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1400 |
Semi-minor axis of confidence ellipse (meter) | 1081 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2193.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 18 |
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) | 0.90382 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.7 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 973629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:36:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MELA.HHZ. | 2009-10-06T05:42:12.77 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
RF.GEPF.HHE. | 2009-10-06T05:42:12.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SERS.HHZ. | 2009-10-06T05:42:09.17 | 0.1 | undecidable | manual | Sg | 67 | 100.3218 | 0.231 | 80 | |
IV.MPAZ.HHZ. | 2009-10-06T05:42:07.44 | 0.1 | undecidable | manual | Sg | 157 | 88.5447 | 0.4 | 83 | |
IV.MTTG.HHE. | 2009-10-06T05:42:05.99 | 0.1 | undecidable | manual | Sg | 174 | 76.4679 | 0.75 | 76 | |
IV.PLAC.HHZ. | 2009-10-06T05:42:04.98 | 0.1 | undecidable | manual | Sg | 110 | 76.1682 | -0.206 | 90 | |
IV.MILZ.HHE. | 2009-10-06T05:42:02.52 | 0.1 | undecidable | manual | Sg | 216 | 57.1983 | -0.173 | 92 | |
MN.CEL.HHN. | 2009-10-06T05:42:01.80 | 0.1 | undecidable | manual | Sg | 153 | 53.4021 | -0.456 | 88 | |
IV.MSRU.HHZ. | 2009-10-06T05:42:01.44 | 0.1 | undecidable | manual | Sg | 191 | 48.1185 | -0.248 | 92 | |
IV.JOPP.HHZ. | 2009-10-06T05:41:59.83 | 0.1 | undecidable | manual | Sg | 111 | 25.1526 | 0.036 | 96 | |
IV.CAFR.HHZ. | 2009-10-06T05:41:55.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SERS.HHZ. | 2009-10-06T05:41:54.79 | 0.1 | undecidable | manual | Pg | 67 | 100.3218 | 0.209 | 83 | |
IV.MPAZ.HHZ. | 2009-10-06T05:41:53.31 | 0.1 | undecidable | manual | Pg | 157 | 88.5447 | -0.173 | 84 | |
IV.MTTG.HHE. | 2009-10-06T05:41:52.81 | 0.1 | undecidable | manual | Pg | 174 | 76.4679 | 0.366 | 86 | |
IV.PLAC.HHZ. | 2009-10-06T05:41:52.21 | 0.1 | undecidable | manual | Pg | 110 | 76.1682 | -0.203 | 88 | |
IV.SOI.EHZ. | 2009-10-06T05:41:52.36 | 0.1 | undecidable | manual | Pg | 151 | 78.2661 | -0.234 | 85 | |
IV.MILZ.HHE. | 2009-10-06T05:41:51.00 | 0.1 | undecidable | manual | Pg | 216 | 57.1983 | 0.026 | 94 | |
IV.IVPL.HHZ. | 2009-10-06T05:41:51.92 | 0.1 | undecidable | manual | Pg | 238 | 65.1903 | 0.37 | 87 | |
IV.MSRU.HHZ. | 2009-10-06T05:41:50.15 | 0.1 | undecidable | manual | Pg | 191 | 48.1185 | -0.243 | 91 | |
MN.CEL.HHN. | 2009-10-06T05:41:50.21 | 0.1 | undecidable | manual | Pg | 153 | 53.4021 | -0.511 | 85 | |
IV.JOPP.HHZ. | 2009-10-06T05:41:49.27 | 0.1 | undecidable | manual | Pg | 111 | 25.1526 | -0.031 | 100 | |
IV.CAMP.HHE. | 2009-10-06T05:41:49.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ILLI.HHZ. | 2009-10-06T05:41:46.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |