A magnitude Md 1.7 earthquake occured in region: 3 km E Pollina (PA), on
and geographic coordinates (lat, lon) 37.9840, 14.1840 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 |
---|---|---|---|---|
Pollina | PA | 4 | 2974 | 2974 |
Tusa | ME | 5 | 2925 | 5899 |
San Mauro Castelverde | PA | 8 | 1701 | 7600 |
Pettineo | ME | 10 | 1350 | 8950 |
Castelbuono | PA | 10 | 8943 | 17893 |
Motta d'Affermo | ME | 10 | 739 | 18632 |
Geraci Siculo | PA | 14 | 1945 | 20577 |
Reitano | ME | 14 | 806 | 21383 |
Santo Stefano di Camastra | ME | 15 | 4694 | 26077 |
Castel di Lucio | ME | 15 | 1294 | 27371 |
Cefalù | PA | 16 | 14393 | 41764 |
Isnello | PA | 16 | 1589 | 43353 |
Mistretta | ME | 17 | 4791 | 48144 |
Gratteri | PA | 19 | 963 | 49107 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7 | 1993-08-05 04:32:34 |
37.984 | 14.184 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 193179 |
Field | Value |
---|---|
Time (UTC) | 1993-08-05 04:32:34 ± 0.8 |
Latitude | 37.9840 ± 0.0456 |
Longitude | 14.1840 ± 0.0221 |
Depth (km) | 10 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 193179 |
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) | 5431.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 210 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00024 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00105 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 193179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:01:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1993-08-05T04:32:40.78 | 10.0 | undecidable | manual | SG | 272 | 0.1221 | 0.31 | 0.4 | |
--.TU9.Z. | 1993-08-05T04:32:39.15 | 10.0 | undecidable | manual | SG | 133 | 0.0222 | 0.96 | 0 | |
--.CS9.Z. | 1993-08-05T04:32:39.10 | 10.0 | undecidable | manual | SG | 242 | 0.0999 | -0.65 | 0.1 | |
--.GIB.Z. | 1993-08-05T04:32:38.70 | 10.0 | undecidable | manual | PG | 272 | 0.1221 | 0.06 | 1.3 | |
--.PL9.Z. | 1993-08-05T04:32:37.80 | 10.0 | undecidable | manual | SG | 283 | 0.0222 | -0.41 | 0.4 | |
--.CS9.Z. | 1993-08-05T04:32:37.90 | 10.0 | undecidable | manual | PG | 242 | 0.0999 | 0.31 | 1.1 | |
--.TU9.Z. | 1993-08-05T04:32:36.44 | 10.0 | negative | manual | PG | 133 | 0.0222 | -0.25 | 2.9 | |
--.PL9.Z. | 1993-08-05T04:32:36.70 | 10.0 | undecidable | manual | PG | 283 | 0.0222 | 0 | 1.8 |