A magnitude Md 2.4 earthquake occured in region: 7 km NW Adrano (CT), on
and geographic coordinates (lat, lon) 37.7070, 14.7730 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 |
---|---|---|---|---|
Adrano | CT | 7 | 36122 | 36122 |
Centuripe | EN | 10 | 5470 | 41592 |
Bronte | CT | 11 | 19172 | 60764 |
Biancavilla | CT | 11 | 24007 | 84771 |
Regalbuto | EN | 13 | 7277 | 92048 |
Santa Maria di Licodia | CT | 14 | 7641 | 99689 |
Maletto | CT | 16 | 3920 | 103609 |
CesarĂ² | ME | 16 | 2439 | 106048 |
Ragalna | CT | 17 | 3924 | 109972 |
Catenanuova | EN | 17 | 4866 | 114838 |
San Teodoro | ME | 17 | 1403 | 116241 |
Troina | EN | 18 | 9373 | 125614 |
Maniace | CT | 18 | 3765 | 129379 |
PaternĂ² | CT | 18 | 48228 | 177607 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.9 |
1990-05-17 20:09:09 |
37.707 | 14.773 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 118859 |
Field | Value |
---|---|
Time (UTC) | 1990-05-17 20:09:09 ± 0.217 |
Latitude | 37.7070 ± 0.0094 |
Longitude | 14.7730 ± 0.0298 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 118859 |
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) | 2817.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 169 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.00769 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 118859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:50:20 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 118859 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.PZI.Z. | 1990-05-17T20:09:33.12 | 10.0 | undecidable | manual | SG | 167 | 0.666 | 0.69 | 0.1 | |
--.ATN.Z. | 1990-05-17T20:09:33.50 | 10.0 | undecidable | manual | SG | 50 | 0.6993 | -0.22 | 0.5 | |
--.MEU.Z. | 1990-05-17T20:09:30.38 | 10.0 | undecidable | manual | SG | 175 | 0.5883 | 0.14 | 0.6 | |
--.SA1.Z. | 1990-05-17T20:09:26.61 | 10.0 | undecidable | manual | PG | 3 | 0.8547 | 0.5 | 0.6 | |
--.ATN.Z. | 1990-05-17T20:09:23.28 | 10.0 | undecidable | manual | PG | 50 | 0.6993 | -0.05 | 1.5 | |
--.PZI.Z. | 1990-05-17T20:09:22.38 | 10.0 | positive | manual | PG | 167 | 0.666 | -0.2 | 2.8 | |
--.MEU.Z. | 1990-05-17T20:09:21.12 | 10.0 | undecidable | manual | PG | 175 | 0.5883 | -0.2 | 1.5 | |
--.MNO.Z. | 1990-05-17T20:09:17.44 | 10.0 | undecidable | manual | SG | 344 | 0.2331 | -1.13 | 0 | |
--.MNO.Z. | 1990-05-17T20:09:14.94 | 10.0 | undecidable | manual | PG | 344 | 0.2331 | 0.36 | 1.2 |