A magnitude Md 2.1 earthquake occured in region: W Pollina (PA), on
and geographic coordinates (lat, lon) 37.9950, 14.1440 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 | 0 | 2974 | 2974 |
Castelbuono | PA | 8 | 8943 | 11917 |
Tusa | ME | 8 | 2925 | 14842 |
San Mauro Castelverde | PA | 10 | 1701 | 16543 |
Cefalù | PA | 12 | 14393 | 30936 |
Isnello | PA | 13 | 1589 | 32525 |
Pettineo | ME | 13 | 1350 | 33875 |
Motta d'Affermo | ME | 14 | 739 | 34614 |
Geraci Siculo | PA | 15 | 1945 | 36559 |
Gratteri | PA | 15 | 963 | 37522 |
Lascari | PA | 18 | 3588 | 41110 |
Reitano | ME | 18 | 806 | 41916 |
Santo Stefano di Camastra | ME | 18 | 4694 | 46610 |
Castel di Lucio | ME | 19 | 1294 | 47904 |
Collesano | PA | 20 | 4054 | 51958 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.7 |
1993-09-12 05:35:33 |
37.995 | 14.144 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 196329 |
Field | Value |
---|---|
Time (UTC) | 1993-09-12 05:35:33 ± 0.208 |
Latitude | 37.9950 ± 0.0107 |
Longitude | 14.1440 ± 0.0068 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 196329 |
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) | 1335.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 214 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00081 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 196329 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:04:29 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 196329 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.TU9.Z. | 1993-09-12T05:35:36.38 | 10.0 | undecidable | manual | SG | 120 | 0.0555 | 0.27 | 0.1 | |
--.CS9.Z. | 1993-09-12T05:35:36.69 | 10.0 | undecidable | manual | SG | 224 | 0.0777 | -0.07 | 0.4 | |
--.GIB.Z. | 1993-09-12T05:35:36.76 | 10.0 | undecidable | manual | SG | 266 | 0.0888 | -0.41 | 0 | |
--.CS9.Z. | 1993-09-12T05:35:35.32 | 10.0 | positive | manual | PG | 224 | 0.0777 | 0.03 | 2.1 | |
--.GIB.Z. | 1993-09-12T05:35:35.63 | 10.0 | positive | manual | PG | 266 | 0.0888 | 0.1 | 1.4 | |
--.PL9.Z. | 1993-09-12T05:35:34.84 | 10.0 | undecidable | manual | SG | 188 | 0.04 | 0.5 | ||
--.PL9.Z. | 1993-09-12T05:35:34.10 | 10.0 | negative | manual | PG | 188 | -0.06 | 2.3 | ||
--.TU9.Z. | 1993-09-12T05:35:34.77 | 10.0 | negative | manual | PG | 120 | 0.0555 | -0.15 | 1.3 |