A magnitude Md 2.2 earthquake occured in region: 7 km SE Gangi (PA), on
and geographic coordinates (lat, lon) 37.7610, 14.2710 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 |
---|---|---|---|---|
Gangi | PA | 7 | 6811 | 6811 |
Sperlinga | EN | 7 | 805 | 7616 |
Nicosia | EN | 11 | 13899 | 21515 |
Castel di Lucio | ME | 15 | 1294 | 22809 |
Petralia Soprana | PA | 15 | 3360 | 26169 |
Geraci Siculo | PA | 15 | 1945 | 28114 |
Bompietro | PA | 15 | 1401 | 29515 |
Alimena | PA | 16 | 2032 | 31547 |
Petralia Sottana | PA | 17 | 2821 | 34368 |
Blufi | PA | 17 | 1029 | 35397 |
Leonforte | EN | 17 | 13439 | 48836 |
San Mauro Castelverde | PA | 19 | 1701 | 50537 |
Calascibetta | EN | 19 | 4528 | 55065 |
Nissoria | EN | 20 | 3000 | 58065 |
Assoro | EN | 20 | 5191 | 63256 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.7 |
1993-04-13 13:55:45 |
37.761 | 14.271 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 183389 |
Field | Value |
---|---|
Time (UTC) | 1993-04-13 13:55:45 ± 0.523 |
Latitude | 37.7610 ± 0.0359 |
Longitude | 14.2710 ± 0.0235 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 183389 |
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) | 4498.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 255 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00332 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 183389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:52:08 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 183389 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1993-04-13T13:55:56.82 | 10.0 | undecidable | manual | SG | 319 | 0.2997 | -0.29 | 0.5 | |
--.PL9.Z. | 1993-04-13T13:55:55.60 | 10.0 | undecidable | manual | SG | 336 | 0.2442 | 0 | 0.7 | |
--.CS9.Z. | 1993-04-13T13:55:54.90 | 10.0 | undecidable | manual | SG | 318 | 0.2331 | -0.21 | 0.6 | |
--.MNO.Z. | 1993-04-13T13:55:53.50 | 10.0 | undecidable | manual | PG | 62 | 0.3663 | -0.19 | 1.4 | |
--.GIB.Z. | 1993-04-13T13:55:52.23 | 10.0 | undecidable | manual | PG | 319 | 0.2997 | -0.02 | 1.8 | |
--.PL9.Z. | 1993-04-13T13:55:52.50 | 10.0 | undecidable | manual | PG | 336 | 0.2442 | 1.12 | 0.2 | |
--.CS9.Z. | 1993-04-13T13:55:51.20 | 10.0 | undecidable | manual | PG | 318 | 0.2331 | -0.07 | 1.8 |