A magnitude Md 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.0200, 15.5620 at 165 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 1.7 |
1995-09-17 03:58:07 |
39.02 | 15.562 | 165 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 232739 |
Field | Value |
---|---|
Time (UTC) | 1995-09-17 03:58:07 ± 0.773 |
Latitude | 39.0200 ± 0.0371 |
Longitude | 15.5620 ± 0.1786 |
Depth (km) | 165 ± 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 232739 |
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) | 15971.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 218 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00429 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01109 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 232739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:40:21 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 232739 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ORI.Z. | 1995-09-17T03:58:56.50 | 10.0 | undecidable | manual | S | 33 | 1.2321 | -0.37 | 0.5 | |
--.SOI.Z. | 1995-09-17T03:58:54.59 | 10.0 | undecidable | manual | S | 158 | 1.0101 | 0.91 | 0.1 | |
--.TDS.Z. | 1995-09-17T03:58:51.00 | 10.0 | undecidable | manual | S | 43 | 0.8769 | -0.73 | 0.3 | |
--.ACI.Z. | 1995-09-17T03:58:50.90 | 10.0 | undecidable | manual | S | 56 | 0.5883 | 1.45 | 0 | |
--.GRI.Z. | 1995-09-17T03:58:49.50 | 10.0 | undecidable | manual | S | 106 | 0.6882 | -0.13 | 0.7 | |
--.CZI.Z. | 1995-09-17T03:58:46.64 | 10.0 | undecidable | manual | S | 66 | 0.4773 | -1.04 | 0.1 | |
--.ORI.Z. | 1995-09-17T03:58:36.00 | 10.0 | undecidable | manual | P | 33 | 1.2321 | -0.03 | 1.5 | |
--.SOI.Z. | 1995-09-17T03:58:34.00 | 10.0 | undecidable | manual | P | 158 | 1.0101 | -0.19 | 1.5 | |
--.CSI.Z. | 1995-09-17T03:58:34.53 | 10.0 | undecidable | manual | P | 36 | 0.9435 | 0.92 | 0.3 | |
--.ROI.Z. | 1995-09-17T03:58:33.61 | 10.0 | undecidable | manual | P | 54 | 0.9435 | -0.03 | 1.7 | |
--.MO9.Z. | 1995-09-17T03:58:33.97 | 10.0 | undecidable | manual | P | 174 | 1.0101 | -0.23 | 1.5 | |
--.TDS.Z. | 1995-09-17T03:58:32.93 | 10.0 | undecidable | manual | P | 43 | 0.8769 | -0.13 | 1.7 | |
--.ACI.Z. | 1995-09-17T03:58:31.30 | 10.0 | undecidable | manual | P | 56 | 0.5883 | 0.03 | 1.8 | |
--.GRI.Z. | 1995-09-17T03:58:31.76 | 10.0 | undecidable | manual | P | 106 | 0.6882 | -0.08 | 1.8 | |
--.CZI.Z. | 1995-09-17T03:58:30.40 | 10.0 | undecidable | manual | P | 66 | 0.4773 | -0.32 | 1.5 |