A magnitude Md 2.3 earthquake occured in region: 3 km SE Pollina (PA), on
and geographic coordinates (lat, lon) 37.9720, 14.1700 at 6 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 |
Tusa | ME | 6 | 2925 | 5899 |
San Mauro Castelverde | PA | 7 | 1701 | 7600 |
Castelbuono | PA | 8 | 8943 | 16543 |
Pettineo | ME | 11 | 1350 | 17893 |
Motta d'Affermo | ME | 12 | 739 | 18632 |
Geraci Siculo | PA | 13 | 1945 | 20577 |
Isnello | PA | 15 | 1589 | 22166 |
Cefalù | PA | 15 | 14393 | 36559 |
Reitano | ME | 15 | 806 | 37365 |
Castel di Lucio | ME | 16 | 1294 | 38659 |
Santo Stefano di Camastra | ME | 17 | 4694 | 43353 |
Gratteri | PA | 17 | 963 | 44316 |
Mistretta | ME | 18 | 4791 | 49107 |
Petralia Sottana | PA | 20 | 2821 | 51928 |
Gangi | PA | 20 | 6811 | 58739 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1993-05-17 22:41:58 |
37.972 | 14.17 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 185379 |
Field | Value |
---|---|
Time (UTC) | 1993-05-17 22:41:58 ± 0.124 |
Latitude | 37.9720 ± 0.0166 |
Longitude | 14.1700 ± 0.0147 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 185379 |
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) | 2254.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00024 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00923 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 185379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:54:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ATN.Z. | 1993-05-17T22:42:19.90 | 10.0 | undecidable | manual | PG | 79 | 1.0212 | -0.49 | 0.2 | |
--.MNO.Z. | 1993-05-17T22:42:15.90 | 10.0 | undecidable | manual | SG | 95 | 0.4107 | 0.21 | 0.3 | |
--.MNO.Z. | 1993-05-17T22:42:08.21 | 10.0 | undecidable | manual | PG | 95 | 0.4107 | 0.09 | 1.3 | |
--.GIB.Z. | 1993-05-17T22:42:03.50 | 10.0 | undecidable | manual | SG | 278 | 0.111 | -0.29 | 0.4 | |
--.GIB.Z. | 1993-05-17T22:42:02.00 | 10.0 | undecidable | manual | PG | 278 | 0.111 | 0.28 | 1 | |
--.CS9.Z. | 1993-05-17T22:42:02.58 | 10.0 | undecidable | manual | SG | 245 | 0.0777 | -0.23 | 0.4 | |
--.PL9.Z. | 1993-05-17T22:42:01.00 | 10.0 | undecidable | manual | SG | 313 | 0.0222 | -0.31 | 0.4 | |
--.CS9.Z. | 1993-05-17T22:42:01.17 | 10.0 | positive | manual | PG | 245 | 0.0777 | 0.02 | 3.9 | |
--.PL9.Z. | 1993-05-17T22:42:00.50 | 10.0 | undecidable | manual | PG | 313 | 0.0222 | 0.21 | 1.2 |