A magnitude Md 2.5 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on
and geographic coordinates (lat, lon) 39.1920, 15.8610 at 5 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Fiumefreddo Bruzio | CS | 18 | 2994 | 2994 |
Longobardi | CS | 19 | 2312 | 5306 |
Belmonte Calabro | CS | 19 | 2003 | 7309 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.5 |
1991-12-15 06:34:16 |
39.192 | 15.861 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 155159 |
Field | Value |
---|---|
Time (UTC) | 1991-12-15 06:34:16 ± 0.174 |
Latitude | 39.1920 ± 0.0133 |
Longitude | 15.8610 ± 0.0403 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 155159 |
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) | 3770.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00534 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01287 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 155159 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:24:54 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 155159 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ATN.Z. | 1991-12-15T06:34:54.00 | 10.0 | undecidable | manual | SN | 197 | 1.0656 | -0.46 | 0.2 | |
--.SGO.Z. | 1991-12-15T06:34:43.31 | 10.0 | undecidable | manual | PN | 343 | 1.4319 | -0.15 | 1.1 | |
--.MO9.Z. | 1991-12-15T06:34:40.00 | 10.0 | undecidable | manual | PN | 186 | 1.1988 | -0.23 | 1.1 | |
--.ATN.Z. | 1991-12-15T06:34:39.00 | 10.0 | undecidable | manual | PN | 197 | 1.0656 | 0.38 | 0.7 | |
--.SOI.Z. | 1991-12-15T06:34:39.33 | 10.0 | undecidable | manual | PN | 172 | 1.1211 | 0.03 | 1.4 | |
--.TDS.Z. | 1991-12-15T06:34:38.00 | 10.0 | undecidable | manual | SG | 38 | 0.5883 | -0.96 | 0 | |
--.SC9.Z. | 1991-12-15T06:34:36.00 | 10.0 | undecidable | manual | PG | 187 | 0.9324 | -0.07 | 1.5 | |
--.TDS.Z. | 1991-12-15T06:34:29.96 | 10.0 | positive | manual | PG | 38 | 0.5883 | 0.29 | 2 |