A magnitude Md 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.3310, 15.5000 at 9 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 | 1996-11-19 11:27:04 |
39.331 | 15.5 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 257169 |
Field | Value |
---|---|
Time (UTC) | 1996-11-19 11:27:04 ± 0.897 |
Latitude | 39.3310 ± 0.0249 |
Longitude | 15.5000 ± 0.0308 |
Depth (km) | 9 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 257169 |
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) | 3834.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 228 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00648 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01457 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 257169 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:03:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LT9.Z. | 1996-11-19T11:27:55.00 | 10.0 | undecidable | manual | SN | 38 | 1.6206 | 1.15 | 0.1 | |
--.SGO.Z. | 1996-11-19T11:27:44.00 | 10.0 | undecidable | manual | SN | 353 | 1.2321 | -0.65 | 0.4 | |
--.GRI.Z. | 1996-11-19T11:27:34.00 | 10.0 | undecidable | manual | SG | 125 | 0.8769 | -0.76 | 0.3 | |
--.LT9.Z. | 1996-11-19T11:27:32.50 | 10.0 | undecidable | manual | PN | 38 | 1.6206 | -0.52 | 1.1 | |
--.TDS.Z. | 1996-11-19T11:27:30.00 | 10.0 | undecidable | manual | SG | 63 | 0.7215 | 0.1 | 0.9 | |
--.SGO.Z. | 1996-11-19T11:27:28.00 | 10.0 | undecidable | manual | PN | 353 | 1.2321 | 0.29 | 1.8 | |
--.GRI.Z. | 1996-11-19T11:27:22.50 | 10.0 | undecidable | manual | PG | 125 | 0.8769 | 0.5 | 1.4 | |
--.TDS.Z. | 1996-11-19T11:27:19.00 | 10.0 | undecidable | manual | PG | 63 | 0.7215 | -0.2 | 2.1 |