A magnitude Md 2.5 earthquake occured in region: 3 km SE Pollina (PA), on
and geographic coordinates (lat, lon) 37.9740, 14.1570 at 4 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 |
---|---|---|---|---|
Pollina | PA | 3 | 2974 | 2974 |
San Mauro Castelverde | PA | 7 | 1701 | 4675 |
Tusa | ME | 7 | 2925 | 7600 |
Castelbuono | PA | 7 | 8943 | 16543 |
Pettineo | ME | 12 | 1350 | 17893 |
Geraci Siculo | PA | 13 | 1945 | 19838 |
Motta d'Affermo | ME | 13 | 739 | 20577 |
Isnello | PA | 14 | 1589 | 22166 |
Cefalù | PA | 14 | 14393 | 36559 |
Gratteri | PA | 16 | 963 | 37522 |
Reitano | ME | 17 | 806 | 38328 |
Castel di Lucio | ME | 17 | 1294 | 39622 |
Santo Stefano di Camastra | ME | 18 | 4694 | 44316 |
Mistretta | ME | 19 | 4791 | 49107 |
Lascari | PA | 19 | 3588 | 52695 |
Petralia Sottana | PA | 19 | 2821 | 55516 |
Gangi | PA | 20 | 6811 | 62327 |
Petralia Soprana | PA | 20 | 3360 | 65687 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.6 |
1993-04-16 15:37:18 |
37.974 | 14.157 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 183579 |
Field | Value |
---|---|
Time (UTC) | 1993-04-16 15:37:18 ± 0.26 |
Latitude | 37.9740 ± 0.0167 |
Longitude | 14.1570 ± 0.0157 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 183579 |
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) | 2311.4 |
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 | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00016 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01344 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 183579 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:52:19 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 183579 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1993-04-16T15:37:46.45 | 10.0 | undecidable | manual | PN | 85 | 1.4874 | 0.3 | 0.3 | |
--.MNO.Z. | 1993-04-16T15:37:35.67 | 10.0 | undecidable | manual | SG | 95 | 0.4218 | 0.57 | 0 | |
--.MNO.Z. | 1993-04-16T15:37:27.36 | 10.0 | undecidable | manual | PG | 95 | 0.4218 | -0.79 | 0.1 | |
--.GIB.Z. | 1993-04-16T15:37:23.14 | 10.0 | undecidable | manual | SG | 278 | 0.0999 | 0.22 | 0.5 | |
--.CS9.Z. | 1993-04-16T15:37:21.90 | 10.0 | undecidable | manual | SG | 241 | 0.0666 | -0.07 | 0.5 | |
--.CS9.Z. | 1993-04-16T15:37:20.61 | 10.0 | negative | manual | PG | 241 | 0.0666 | 0.05 | 2.5 | |
--.GIB.Z. | 1993-04-16T15:37:20.97 | 10.0 | negative | manual | PG | 278 | 0.0999 | -0.14 | 2.1 | |
--.PL9.Z. | 1993-04-16T15:37:20.45 | 10.0 | undecidable | manual | SG | 328 | 0.0222 | 0.13 | 0.4 | |
--.PL9.Z. | 1993-04-16T15:37:19.59 | 10.0 | positive | manual | PG | 328 | 0.0222 | -0.02 | 2.6 |