A magnitude Md 2.5 earthquake occured in region: 1 km E Gagliano Castelferrato (EN), on
and geographic coordinates (lat, lon) 37.7120, 14.5450 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Gagliano Castelferrato | EN | 1 | 3593 | 3593 |
Agira | EN | 6 | 8345 | 11938 |
Troina | EN | 10 | 9373 | 21311 |
Nissoria | EN | 10 | 3000 | 24311 |
Regalbuto | EN | 11 | 7277 | 31588 |
Cerami | EN | 12 | 2006 | 33594 |
Nicosia | EN | 14 | 13899 | 47493 |
Assoro | EN | 14 | 5191 | 52684 |
Leonforte | EN | 16 | 13439 | 66123 |
Capizzi | ME | 16 | 3176 | 69299 |
Sperlinga | EN | 18 | 805 | 70104 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.0 |
1992-02-07 10:51:45 |
37.712 | 14.545 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 158089 |
Field | Value |
---|---|
Time (UTC) | 1992-02-07 10:51:45 ± 1.027 |
Latitude | 37.7120 ± 0.0805 |
Longitude | 14.5450 ± 0.0482 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 158089 |
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) | 9906.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 227 |
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) | 0.00575 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 158089 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:27:45 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 158089 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MCT.Z. | 1992-02-07T10:52:11.00 | 10.0 | undecidable | manual | SG | 263 | 0.7326 | -0.13 | 0.7 | |
--.PZI.Z. | 1992-02-07T10:52:08.50 | 10.0 | undecidable | manual | SG | 154 | 0.7326 | -2.09 | 0.1 | |
--.MEU.Z. | 1992-02-07T10:52:08.81 | 10.0 | undecidable | manual | SG | 159 | 0.6327 | 1.03 | 0.4 | |
--.MCT.Z. | 1992-02-07T10:52:00.00 | 10.0 | undecidable | manual | PG | 263 | 0.7326 | -0.2 | 1.8 | |
--.MEU.Z. | 1992-02-07T10:51:59.60 | 10.0 | undecidable | manual | PG | 159 | 0.6327 | 1.34 | 0.6 | |
--.AU9.Z. | 1992-02-07T10:51:59.20 | 10.0 | undecidable | manual | PG | 130 | 0.6993 | -0.24 | 1.8 | |
--.PZI.Z. | 1992-02-07T10:51:59.44 | 10.0 | undecidable | manual | PG | 154 | 0.7326 | -0.45 | 1.6 |