A magnitude Md 1.8 earthquake occured in region: 4 km SE Pollina (PA), on
and geographic coordinates (lat, lon) 37.9660, 14.1770 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 | 4 | 2974 | 2974 |
San Mauro Castelverde | PA | 6 | 1701 | 4675 |
Tusa | ME | 6 | 2925 | 7600 |
Castelbuono | PA | 9 | 8943 | 16543 |
Pettineo | ME | 10 | 1350 | 17893 |
Motta d'Affermo | ME | 11 | 739 | 18632 |
Geraci Siculo | PA | 12 | 1945 | 20577 |
Castel di Lucio | ME | 15 | 1294 | 21871 |
Reitano | ME | 15 | 806 | 22677 |
Isnello | PA | 15 | 1589 | 24266 |
Cefalù | PA | 16 | 14393 | 38659 |
Santo Stefano di Camastra | ME | 16 | 4694 | 43353 |
Mistretta | ME | 17 | 4791 | 48144 |
Gratteri | PA | 18 | 963 | 49107 |
Gangi | PA | 19 | 6811 | 55918 |
Petralia Sottana | PA | 19 | 2821 | 58739 |
Petralia Soprana | PA | 20 | 3360 | 62099 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML-VAX 1.7 |
1993-05-15 10:48:49 |
37.966 | 14.177 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 185299 |
Field | Value |
---|---|
Time (UTC) | 1993-05-15 10:48:49 ± 0.202 |
Latitude | 37.9660 ± 0.0175 |
Longitude | 14.1770 ± 0.0133 |
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 | 185299 |
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) | 2268.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
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) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00364 |
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 | 1.8 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 185299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:53:56 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 185299 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNO.Z. | 1993-05-15T10:49:05.58 | 10.0 | undecidable | manual | SG | 94 | 0.3996 | 0.59 | 0 | |
--.MNO.Z. | 1993-05-15T10:48:57.90 | 10.0 | undecidable | manual | PG | 94 | 0.3996 | -0.39 | 0.4 | |
--.GIB.Z. | 1993-05-15T10:48:54.11 | 10.0 | undecidable | manual | SG | 281 | 0.1221 | -0.05 | 0.8 | |
--.GIB.Z. | 1993-05-15T10:48:52.70 | 10.0 | undecidable | manual | PG | 281 | 0.1221 | 0.04 | 2 | |
--.CS9.Z. | 1993-05-15T10:48:52.74 | 10.0 | undecidable | manual | SG | 250 | 0.0777 | -0.3 | 0.4 | |
--.PL9.Z. | 1993-05-15T10:48:51.46 | 10.0 | undecidable | manual | SG | 314 | 0.0333 | -0.07 | 0.8 | |
--.CS9.Z. | 1993-05-15T10:48:51.59 | 10.0 | undecidable | manual | PG | 250 | 0.0777 | 0.21 | 1.5 | |
--.PL9.Z. | 1993-05-15T10:48:50.56 | 10.0 | undecidable | manual | PG | 314 | 0.0333 | 0.05 | 2 |