A magnitude Md 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.1790, 11.6570 at 10 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 2.5
ML-VAX 2.3 |
2000-01-13 10:52:50 |
38.179 | 11.657 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 379939 |
Field | Value |
---|---|
Time (UTC) | 2000-01-13 10:52:50 ± 0.808 |
Latitude | 38.1790 ± 0.0410 |
Longitude | 11.6570 ± 0.0484 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 379939 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 6216.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 309 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00510 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01716 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 379939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:56:55 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 379939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CLTB.Z. | 2000-01-13T10:53:33.50 | 10.0 | undecidable | manual | SN | 116 | 1.3653 | 0.02 | 0.8 | |
--.USI.Z. | 2000-01-13T10:53:32.77 | 10.0 | undecidable | manual | SN | 65 | 1.2987 | 0.77 | 0.4 | |
--.CS9.Z. | 2000-01-13T10:53:22.12 | 10.0 | undecidable | manual | PN | 96 | 1.9092 | -0.72 | 0.9 | |
--.CLTB.Z. | 2000-01-13T10:53:16.00 | 10.0 | undecidable | manual | PN | 116 | 1.3653 | 0.68 | 1.2 | |
--.ERC.Z. | 2000-01-13T10:53:16.28 | 10.0 | undecidable | manual | SG | 101 | 0.7326 | -0.09 | 0.9 | |
--.USI.Z. | 2000-01-13T10:53:13.98 | 10.0 | undecidable | manual | PN | 65 | 1.2987 | -0.49 | 1.6 | |
--.LVI.Z. | 2000-01-13T10:53:10.00 | 10.0 | undecidable | manual | SG | 110 | 0.5661 | -0.68 | 0.6 | |
--.ERC.Z. | 2000-01-13T10:53:06.48 | 10.0 | undecidable | manual | PG | 101 | 0.7326 | 1.04 | 0.7 | |
--.LVI.Z. | 2000-01-13T10:53:01.64 | 10.0 | undecidable | manual | PG | 110 | 0.5661 | -0.52 | 1.7 |