A magnitude ML 2.1 earthquake occured in region: 2 km W Pollina (PA), on
and geographic coordinates (lat, lon) 37.9950, 14.1200 at 2 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 | 2 | 2974 | 2974 |
Castelbuono | PA | 7 | 8943 | 11917 |
Cefalù | PA | 10 | 14393 | 26310 |
Tusa | ME | 11 | 2925 | 29235 |
San Mauro Castelverde | PA | 11 | 1701 | 30936 |
Isnello | PA | 11 | 1589 | 32525 |
Gratteri | PA | 13 | 963 | 33488 |
Geraci Siculo | PA | 15 | 1945 | 35433 |
Pettineo | ME | 15 | 1350 | 36783 |
Lascari | PA | 16 | 3588 | 40371 |
Motta d'Affermo | ME | 16 | 739 | 41110 |
Collesano | PA | 18 | 4054 | 45164 |
Reitano | ME | 20 | 806 | 45970 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 2.1 |
2008-08-30 20:04:22 |
37.995 | 14.12 | 2 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 714119 |
Field | Value |
---|---|
Time (UTC) | 2008-08-30 20:04:22 ± 0.11 |
Latitude | 37.9950 ± 0.0054 |
Longitude | 14.1200 ± 0.0091 |
Depth (km) | 2 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 714119 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 929 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 188 |
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) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.07374 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67179 |
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 | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 714119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:31:05 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 714119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:31:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IFIL.BHZ. | 2008-08-30T20:04:46.49 | 0.6 | undecidable | manual | Sg | 32 | 74.5698 | 0.056 | 44 | |
I1.IACL.BHN. | 2008-08-30T20:04:43.29 | 0.6 | undecidable | manual | Sg | 19 | 63.0924 | -0.085 | 45 | |
IV.IFIL.BHZ. | 2008-08-30T20:04:36.08 | 0.3 | undecidable | manual | Pg | 32 | 74.5698 | -0.067 | 66 | |
I1.IACL.BHN. | 2008-08-30T20:04:34.46 | 0.3 | undecidable | manual | Pg | 19 | 63.0924 | 0.084 | 67 | |
IV.GIB.EHZ. | 2008-08-30T20:04:25.06 | 0.3 | undecidable | manual | Sg | 266 | 8.1807 | 0.045 | 75 | |
IV.CSLB.SHZ. | 2008-08-30T20:04:25.03 | 0.6 | undecidable | manual | Sg | 220 | 8.3805 | -0.056 | 50 | |
IV.GIB.EHZ. | 2008-08-30T20:04:23.71 | 0.1 | positive | manual | Pg | 266 | 8.1807 | -0.067 | 100 | |
IV.CSLB.SHZ. | 2008-08-30T20:04:23.86 | 0.1 | positive | manual | Pg | 220 | 8.3805 | 0.041 | 100 |