A magnitude Md 2.5 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on
and geographic coordinates (lat, lon) 39.1950, 15.7430 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 | 1986-10-08 02:59:00 |
39.195 | 15.743 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 35549 |
Field | Value |
---|---|
Time (UTC) | 1986-10-08 02:59:00 ± 0.5 |
Latitude | 39.1950 ± 0.0322 |
Longitude | 15.7430 ± 0.1158 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 35549 |
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) | 10599.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 183 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00583 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01028 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 35549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:35:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SO9.Z. | 1986-10-08T02:59:39.00 | 10.0 | undecidable | manual | SN | 168 | 1.1433 | 0.98 | 0.5 | |
--.MG9.Z. | 1986-10-08T02:59:33.00 | 10.0 | undecidable | manual | SG | 351 | 0.9435 | 0.27 | 0.8 | |
--.GR9.Z. | 1986-10-08T02:59:25.00 | 10.0 | undecidable | manual | SG | 125 | 0.6438 | 1.86 | 0.1 | |
--.SO9.Z. | 1986-10-08T02:59:22.00 | 10.0 | undecidable | manual | PN | 168 | 1.1433 | -0.05 | 1.9 | |
--.MG9.Z. | 1986-10-08T02:59:19.00 | 10.0 | undecidable | manual | PG | 351 | 0.9435 | 0.01 | 2.1 | |
--.GR9.Z. | 1986-10-08T02:59:12.00 | 10.0 | undecidable | manual | PG | 125 | 0.6438 | -1.46 | 0.7 |