A magnitude Md 2.5 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on
and geographic coordinates (lat, lon) 39.3040, 15.7030 at 87 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 | 1989-03-10 23:31:24 |
39.304 | 15.703 | 87 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 88229 |
Field | Value |
---|---|
Time (UTC) | 1989-03-10 23:31:24 ± 1.029 |
Latitude | 39.3040 ± 0.0275 |
Longitude | 15.7030 ± 0.0525 |
Depth (km) | 87 ± 12 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 88229 |
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) | 5455.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00542 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00899 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 88229 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:22:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MGR.Z. | 1989-03-10T23:31:55.40 | 10.0 | undecidable | manual | S | 352 | 0.8325 | -0.24 | 0.6 | |
--.GRI.Z. | 1989-03-10T23:31:54.40 | 10.0 | undecidable | manual | S | 131 | 0.7326 | 0.69 | 0.3 | |
--.TDS.Z. | 1989-03-10T23:31:50.75 | 10.0 | undecidable | manual | S | 54 | 0.5994 | -0.78 | 0.3 | |
--.SA1.Z. | 1989-03-10T23:31:44.64 | 10.0 | undecidable | manual | P | 223 | 0.999 | 0.27 | 1.2 | |
--.MGR.Z. | 1989-03-10T23:31:42.17 | 10.0 | undecidable | manual | P | 352 | 0.8325 | -0.38 | 1.1 | |
--.TDS.Z. | 1989-03-10T23:31:41.80 | 10.0 | negative | manual | P | 54 | 0.5994 | 0.9 | 1.5 | |
--.GRI.Z. | 1989-03-10T23:31:40.88 | 10.0 | negative | manual | P | 131 | 0.7326 | -0.55 | 2 |