A magnitude Md 2.4 earthquake occured in region: 6 km N Licata (AG), on
and geographic coordinates (lat, lon) 37.1610, 13.9350 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 |
---|---|---|---|---|
Licata | AG | 7 | 37797 | 37797 |
Campobello di Licata | AG | 11 | 10092 | 47889 |
Ravanusa | AG | 13 | 11766 | 59655 |
Palma di Montechiaro | AG | 16 | 23302 | 82957 |
Camastra | AG | 16 | 2083 | 85040 |
Riesi | CL | 19 | 11586 | 96626 |
Naro | AG | 20 | 7817 | 104443 |
Sommatino | CL | 20 | 7038 | 111481 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1986-10-20 14:06:02 |
37.161 | 13.935 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 36199 |
Field | Value |
---|---|
Time (UTC) | 1986-10-20 14:06:02 ± 0.922 |
Latitude | 37.1610 ± 0.0349 |
Longitude | 13.9350 ± 0.0510 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 36199 |
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) | 5956.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 267 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00712 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00745 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 36199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:36:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1986-10-20T14:06:31.50 | 10.0 | undecidable | manual | SG | 5 | 0.8214 | 0.35 | 1 | |
--.ML9.Z. | 1986-10-20T14:06:30.00 | 10.0 | undecidable | manual | SG | 93 | 0.7881 | 0.06 | 1.2 | |
--.PZI.Z. | 1986-10-20T14:06:29.80 | 10.0 | undecidable | manual | SG | 97 | 0.8103 | -0.74 | 0.3 | |
--.ML9.Z. | 1986-10-20T14:06:19.50 | 10.0 | undecidable | manual | PG | 93 | 0.7881 | 1.14 | 0.6 | |
--.GIB.Z. | 1986-10-20T14:06:18.50 | 10.0 | undecidable | manual | PG | 5 | 0.8214 | -0.56 | 1.2 | |
--.PZI.Z. | 1986-10-20T14:06:18.50 | 10.0 | undecidable | manual | PG | 97 | 0.8103 | -0.21 | 1.7 |