A magnitude Md 2.4 earthquake occured in region: 6 km SE Santa Caterina Villarmosa (CL), on
and geographic coordinates (lat, lon) 37.5500, 14.0670 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 |
---|---|---|---|---|
Santa Caterina Villarmosa | CL | 6 | 5388 | 5388 |
Caltanissetta | CL | 6 | 63360 | 68748 |
San Cataldo | CL | 10 | 23253 | 92001 |
Villarosa | EN | 11 | 4937 | 96938 |
Marianopoli | CL | 14 | 1906 | 98844 |
Resuttano | CL | 15 | 2038 | 100882 |
Pietraperzia | EN | 16 | 7013 | 107895 |
Alimena | PA | 17 | 2032 | 109927 |
Calascibetta | EN | 19 | 4528 | 114455 |
Enna | EN | 19 | 28019 | 142474 |
Serradifalco | CL | 19 | 6091 | 148565 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.8 |
1988-06-28 03:08:49 |
37.55 | 14.067 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 72409 |
Field | Value |
---|---|
Time (UTC) | 1988-06-28 03:08:49 ± 0.291 |
Latitude | 37.5500 ± 0.0208 |
Longitude | 14.0670 ± 0.0221 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 72409 |
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) | 3026.1 |
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 | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00769 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 72409 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:08:31 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 72409 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MEU.Z. | 1988-06-28T03:09:17.61 | 10.0 | undecidable | manual | SG | 125 | 0.7437 | 2.33 | 0 | |
--.PZI.Z. | 1988-06-28T03:09:17.68 | 10.0 | undecidable | manual | SG | 124 | 0.8547 | -1.07 | 0.2 | |
--.GIB.Z. | 1988-06-28T03:09:05.98 | 10.0 | undecidable | manual | SG | 355 | 0.4329 | 0.59 | 0.5 | |
--.PZI.Z. | 1988-06-28T03:09:05.84 | 10.0 | undecidable | manual | PG | 124 | 0.8547 | -0.48 | 1 | |
--.MEU.Z. | 1988-06-28T03:09:04.17 | 10.0 | positive | manual | PG | 125 | 0.7437 | -0.15 | 2.8 | |
--.FAI.Z. | 1988-06-28T03:09:04.19 | 10.0 | undecidable | manual | SG | 228 | 0.4107 | -0.57 | 0.7 | |
--.MCT.Z. | 1988-06-28T03:09:02.90 | 10.0 | undecidable | manual | SG | 280 | 0.3663 | -0.21 | 0.6 | |
--.GIB.Z. | 1988-06-28T03:08:58.25 | 10.0 | undecidable | manual | PG | 355 | 0.4329 | -0.36 | 1.5 | |
--.FAI.Z. | 1988-06-28T03:08:58.84 | 10.0 | undecidable | manual | PG | 228 | 0.4107 | 0.59 | 1.1 | |
--.MCT.Z. | 1988-06-28T03:08:57.49 | 10.0 | undecidable | manual | PG | 280 | 0.3663 | 0.2 | 1.6 |