A magnitude Md 2.5 earthquake occured in region: 5 km NE Villarosa (EN), on
and geographic coordinates (lat, lon) 37.6320, 14.2050 at 0 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 |
---|---|---|---|---|
Villarosa | EN | 6 | 4937 | 4937 |
Calascibetta | EN | 8 | 4528 | 9465 |
Enna | EN | 10 | 28019 | 37484 |
Alimena | PA | 11 | 2032 | 39516 |
Santa Caterina Villarmosa | CL | 16 | 5388 | 44904 |
Bompietro | PA | 16 | 1401 | 46305 |
Resuttano | CL | 16 | 2038 | 48343 |
Leonforte | EN | 17 | 13439 | 61782 |
Blufi | PA | 18 | 1029 | 62811 |
Gangi | PA | 19 | 6811 | 69622 |
Assoro | EN | 19 | 5191 | 74813 |
Sperlinga | EN | 20 | 805 | 75618 |
Caltanissetta | CL | 20 | 63360 | 138978 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.9 |
2001-12-14 02:36:15 |
37.632 | 14.205 | 0 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 433089 |
Field | Value |
---|---|
Time (UTC) | 2001-12-14 02:36:15 ± 0.557 |
Latitude | 37.6320 ± 0.0233 |
Longitude | 14.2050 ± 0.0257 |
Depth (km) | 0 ± 7 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 433089 |
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) | 3441.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01368 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 433089 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:48:58 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 433089 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.AGST.Z. | 2001-12-14T02:36:47.72 | 10.0 | undecidable | manual | SG | 114 | 0.888 | 0.05 | 0.6 | |
--.PZI.Z. | 2001-12-14T02:36:46.26 | 10.0 | undecidable | manual | SG | 134 | 0.8214 | 0.82 | 0.3 | |
--.SOI.Z. | 2001-12-14T02:36:45.20 | 10.0 | undecidable | manual | PN | 72 | 1.5207 | 1.3 | 0.2 | |
--.AGST.Z. | 2001-12-14T02:36:33.18 | 10.0 | undecidable | manual | PG | 114 | 0.888 | -0.75 | 0.9 | |
--.PZI.Z. | 2001-12-14T02:36:32.80 | 10.0 | undecidable | manual | PG | 134 | 0.8214 | -0.56 | 1.2 | |
--.CLTB.Z. | 2001-12-14T02:36:31.43 | 10.0 | undecidable | manual | PG | 266 | 0.777 | -0.52 | 1.3 | |
--.GIB.Z. | 2001-12-14T02:36:30.34 | 10.0 | undecidable | manual | SG | 338 | 0.3774 | 0.38 | 0.6 | |
--.MEU.Z. | 2001-12-14T02:36:30.53 | 10.0 | undecidable | manual | PG | 136 | 0.7104 | -0.17 | 1.7 | |
--.CSLB.Z. | 2001-12-14T02:36:28.86 | 10.0 | undecidable | manual | SG | 339 | 0.3219 | 1.1 | 0.2 | |
--.MCT.Z. | 2001-12-14T02:36:26.49 | 10.0 | undecidable | manual | PG | 268 | 0.4662 | 0.83 | 0.9 | |
--.GIB.Z. | 2001-12-14T02:36:23.70 | 10.0 | negative | manual | PG | 338 | 0.3774 | -0.64 | 2.4 | |
--.CSLB.Z. | 2001-12-14T02:36:22.23 | 10.0 | undecidable | manual | PG | 339 | 0.3219 | -0.21 | 1.7 |