A magnitude Md 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4240, 13.6550 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 2.4
ML-VAX 2.3 |
2002-09-06 09:03:25 |
38.424 | 13.655 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 448589 |
Field | Value |
---|---|
Time (UTC) | 2002-09-06 09:03:25 ± 0.331 |
Latitude | 38.4240 ± 0.0223 |
Longitude | 13.6550 ± 0.0300 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 448589 |
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) | 3600.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00818 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 448589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:04:30 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 448589 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 2002-09-06T09:03:45.13 | 10.0 | undecidable | manual | SG | 145 | 0.5217 | 1.2 | 0.1 | |
--.CSLB.Z. | 2002-09-06T09:03:45.58 | 10.0 | undecidable | manual | SG | 146 | 0.5772 | -0.17 | 0.7 | |
--.CLTB.Z. | 2002-09-06T09:03:44.90 | 10.0 | undecidable | manual | PG | 202 | 0.9102 | 0.82 | 0.6 | |
--.USI.Z. | 2002-09-06T09:03:42.30 | 10.0 | undecidable | manual | SG | 307 | 0.4662 | 0.11 | 0.8 | |
--.MPG.Z. | 2002-09-06T09:03:37.27 | 10.0 | undecidable | manual | SG | 222 | 0.3441 | -1.09 | 0.1 | |
--.CSLB.Z. | 2002-09-06T09:03:36.43 | 10.0 | undecidable | manual | PG | 146 | 0.5772 | -0.65 | 1 | |
--.USI.Z. | 2002-09-06T09:03:35.00 | 10.0 | undecidable | manual | PG | 307 | 0.4662 | -0.02 | 2 | |
--.GIB.Z. | 2002-09-06T09:03:35.66 | 10.0 | undecidable | manual | PG | 145 | 0.5217 | -0.36 | 1.7 | |
--.MPG.Z. | 2002-09-06T09:03:32.81 | 10.0 | undecidable | manual | PG | 222 | 0.3441 | 0 | 2 |