A magnitude Md 2.5 earthquake occured in region: 2 km NE Adrano (CT), on
and geographic coordinates (lat, lon) 37.6830, 14.8460 at 5 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 |
---|---|---|---|---|
Adrano | CT | 3 | 36122 | 36122 |
Biancavilla | CT | 5 | 24007 | 60129 |
Santa Maria di Licodia | CT | 8 | 7641 | 67770 |
Ragalna | CT | 10 | 3924 | 71694 |
Centuripe | EN | 11 | 5470 | 77164 |
Bronte | CT | 12 | 19172 | 96336 |
PaternĂ² | CT | 13 | 48228 | 144564 |
Belpasso | CT | 15 | 28108 | 172672 |
Maletto | CT | 17 | 3920 | 176592 |
Nicolosi | CT | 18 | 7463 | 184055 |
Regalbuto | EN | 18 | 7277 | 191332 |
Catenanuova | EN | 19 | 4866 | 196198 |
Camporotondo Etneo | CT | 19 | 5023 | 201221 |
San Pietro Clarenza | CT | 20 | 7743 | 208964 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.7 |
1990-05-01 22:04:13 |
37.683 | 14.846 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 115709 |
Field | Value |
---|---|
Time (UTC) | 1990-05-01 22:04:13 ± 0.153 |
Latitude | 37.6830 ± 0.0082 |
Longitude | 14.8460 ± 0.0184 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 115709 |
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) | 1860.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 115709 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:47:35 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 115709 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MO9.Z. | 1990-05-01T22:04:40.93 | 10.0 | undecidable | manual | SG | 64 | 0.7326 | 0.93 | 0.1 | |
--.GIB.Z. | 1990-05-01T22:04:40.00 | 10.0 | undecidable | manual | SG | 295 | 0.7104 | 0.8 | 0.1 | |
--.ATN.Z. | 1990-05-01T22:04:38.75 | 10.0 | undecidable | manual | SG | 45 | 0.6771 | 0.72 | 0.2 | |
--.PZI.Z. | 1990-05-01T22:04:36.86 | 10.0 | undecidable | manual | SG | 172 | 0.6327 | 0.36 | 0.5 | |
--.MEU.Z. | 1990-05-01T22:04:34.36 | 10.0 | undecidable | manual | SG | 181 | 0.5661 | -0.2 | 0.6 | |
--.MO9.Z. | 1990-05-01T22:04:28.14 | 10.0 | undecidable | manual | PG | 64 | 0.7326 | -0.59 | 0.6 | |
--.GIB.Z. | 1990-05-01T22:04:28.50 | 10.0 | undecidable | manual | PG | 295 | 0.7104 | 0.23 | 1.2 | |
--.ATN.Z. | 1990-05-01T22:04:27.40 | 10.0 | undecidable | manual | PG | 45 | 0.6771 | -0.2 | 1.5 | |
--.PZI.Z. | 1990-05-01T22:04:26.73 | 10.0 | undecidable | manual | PG | 172 | 0.6327 | 0.02 | 1.8 | |
--.MEU.Z. | 1990-05-01T22:04:25.56 | 10.0 | undecidable | manual | PG | 181 | 0.5661 | -0.03 | 1.8 | |
--.MNO.Z. | 1990-05-01T22:04:19.26 | 10.0 | positive | manual | PG | 334 | 0.2664 | -0.34 | 2.6 |