A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.6400, 15.1530 at 8 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 |
Md 2.1
ML 1.9 |
2008-01-22 18:51:09 |
39.64 | 15.153 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 670999 |
Field | Value |
---|---|
Time (UTC) | 2008-01-22 18:51:09 ± 0.74 |
Latitude | 39.6400 ± 0.0216 |
Longitude | 15.1530 ± 0.0385 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 670999 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3682 |
Semi-minor axis of confidence ellipse (meter) | 2644 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4080.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 252 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92720 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 670999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:43:48 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 670999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:43:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RAVA.EHN. | 2008-01-22T18:51:45.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDRU.HHE. | 2008-01-22T18:51:38.97 | 0.1 | undecidable | manual | Sg | 8 | 95.1381 | 0.433 | 88 | |
IV.MTSN.HHN. | 2008-01-22T18:51:37.13 | 0.3 | undecidable | manual | Sg | 36 | 86.0472 | 1.001 | 54 | |
IV.SIRI.HHE. | 2008-01-22T18:51:36.57 | 0.1 | undecidable | manual | Sg | 45 | 85.4478 | 0.602 | 85 | |
MN.CUC.HHE. | 2008-01-22T18:51:29.29 | 0.3 | undecidable | manual | Sg | 55 | 68.6757 | -2.206 | 24 | |
IV.MGR.BHE. | 2008-01-22T18:51:28.90 | 0.3 | undecidable | manual | Sg | 32 | 64.8906 | -1.563 | 41 | |
IV.SGO.SHZ. | 2008-01-22T18:51:27.54 | 0.1 | undecidable | manual | Pg | 7 | 102.9192 | -0.103 | 92 | |
IV.CARO.HHE. | 2008-01-22T18:51:27.25 | 0.3 | undecidable | manual | Pg | 115 | 100.8213 | -0.071 | 70 | |
IV.BULG.HHE. | 2008-01-22T18:51:26.70 | 0.3 | undecidable | manual | Sg | 21 | 52.2033 | -0.387 | 72 | |
IV.CDRU.HHE. | 2008-01-22T18:51:26.34 | 0.1 | undecidable | manual | Pg | 8 | 95.1381 | -0.092 | 94 | |
IV.SIRI.HHE. | 2008-01-22T18:51:25.87 | 0.3 | undecidable | manual | Pg | 45 | 85.4478 | 0.914 | 56 | |
IV.MTSN.HHN. | 2008-01-22T18:51:25.97 | 0.3 | undecidable | manual | Pg | 36 | 86.0472 | 0.921 | 56 | |
MN.CUC.HHE. | 2008-01-22T18:51:22.56 | 0.3 | undecidable | manual | Pg | 55 | 68.6757 | 0.191 | 73 | |
IV.MGR.BHE. | 2008-01-22T18:51:20.89 | 0.1 | undecidable | manual | Pg | 32 | 64.8906 | -0.883 | 78 | |
IV.BULG.HHE. | 2008-01-22T18:51:19.63 | 0.1 | undecidable | manual | Pg | 21 | 52.2033 | -0.195 | 100 |