A magnitude Md 2.5 earthquake occured in region: 1 km SE Pollina (PA), on
and geographic coordinates (lat, lon) 37.9900, 14.1560 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 | 1 | 2974 | 2974 |
Tusa | ME | 7 | 2925 | 5899 |
Castelbuono | PA | 9 | 8943 | 14842 |
San Mauro Castelverde | PA | 9 | 1701 | 16543 |
Pettineo | ME | 12 | 1350 | 17893 |
Motta d'Affermo | ME | 13 | 739 | 18632 |
Cefalù | PA | 13 | 14393 | 33025 |
Isnello | PA | 14 | 1589 | 34614 |
Geraci Siculo | PA | 14 | 1945 | 36559 |
Gratteri | PA | 16 | 963 | 37522 |
Reitano | ME | 17 | 806 | 38328 |
Santo Stefano di Camastra | ME | 17 | 4694 | 43022 |
Castel di Lucio | ME | 18 | 1294 | 44316 |
Lascari | PA | 19 | 3588 | 47904 |
Mistretta | ME | 19 | 4791 | 52695 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1993-06-21 04:48:02 |
37.99 | 14.156 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 187929 |
Field | Value |
---|---|
Time (UTC) | 1993-06-21 04:48:02 ± 0.123 |
Latitude | 37.9900 ± 0.0084 |
Longitude | 14.1560 ± 0.0063 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 187929 |
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) | 1084.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0 |
Epicentral distance of station closest to the epicenter (degree) | 0.00008 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 187929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:56:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ATN.Z. | 1993-06-21T04:48:22.90 | 10.0 | undecidable | manual | PG | 80 | 1.0323 | -0.28 | 0.1 | |
--.MNO.Z. | 1993-06-21T04:48:12.00 | 10.0 | undecidable | manual | PG | 97 | 0.4218 | 0.19 | 0.2 | |
--.GIB.Z. | 1993-06-21T04:48:06.80 | 10.0 | undecidable | manual | SG | 269 | 0.0999 | 0.04 | 0.5 | |
--.CS9.Z. | 1993-06-21T04:48:06.50 | 10.0 | undecidable | manual | SG | 231 | 0.0777 | -0.15 | 0.2 | |
--.CS9.Z. | 1993-06-21T04:48:04.57 | 10.0 | positive | manual | PG | 231 | 0.0777 | 0.01 | 2.6 | |
--.GIB.Z. | 1993-06-21T04:48:04.88 | 10.0 | undecidable | manual | PG | 269 | 0.0999 | 0 | 1.3 | |
--.PL9.Z. | 1993-06-21T04:48:04.40 | 10.0 | undecidable | manual | SG | 278 | 0.0111 | -0.01 | 0.5 | |
--.PL9.Z. | 1993-06-21T04:48:03.53 | 10.0 | positive | manual | PG | 278 | 0.0111 | 0 | 2.6 |