A magnitude Md 2.2 earthquake occured in region: 7 km NW Adrano (CT), on
and geographic coordinates (lat, lon) 37.6950, 14.7680 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 |
---|---|---|---|---|
Adrano | CT | 7 | 36122 | 36122 |
Centuripe | EN | 9 | 5470 | 41592 |
Biancavilla | CT | 11 | 24007 | 65599 |
Bronte | CT | 12 | 19172 | 84771 |
Regalbuto | EN | 12 | 7277 | 92048 |
Santa Maria di Licodia | CT | 14 | 7641 | 99689 |
Catenanuova | EN | 16 | 4866 | 104555 |
Ragalna | CT | 17 | 3924 | 108479 |
CesarĂ² | ME | 17 | 2439 | 110918 |
Maletto | CT | 17 | 3920 | 114838 |
PaternĂ² | CT | 18 | 48228 | 163066 |
Troina | EN | 18 | 9373 | 172439 |
San Teodoro | ME | 18 | 1403 | 173842 |
Maniace | CT | 19 | 3765 | 177607 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-03-02 20:45:10 |
37.695 | 14.768 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 110999 |
Field | Value |
---|---|
Time (UTC) | 1990-03-02 20:45:10 ± 0.268 |
Latitude | 37.6950 ± 0.0115 |
Longitude | 14.7680 ± 0.0141 |
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 | 110999 |
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) | 1779.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00971 |
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 | 1 |
Type of magnitude | Md |
Reference to an origin | 110999 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:43:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1990-03-02T20:45:48.00 | 10.0 | undecidable | manual | SN | 69 | 1.0767 | -0.16 | 0.5 | |
--.MEU.Z. | 1990-03-02T20:45:33.20 | 10.0 | undecidable | manual | SG | 175 | 0.5883 | 0.68 | 0 | |
--.SOI.Z. | 1990-03-02T20:45:32.50 | 10.0 | undecidable | manual | PN | 69 | 1.0767 | 0.1 | 1.3 | |
--.GIB.Z. | 1990-03-02T20:45:24.50 | 10.0 | undecidable | manual | PG | 296 | 0.6438 | -0.04 | 1.9 | |
--.MEU.Z. | 1990-03-02T20:45:22.88 | 10.0 | undecidable | manual | PG | 175 | 0.5883 | -0.38 | 0.7 | |
--.MNO.Z. | 1990-03-02T20:45:20.50 | 10.0 | undecidable | manual | SG | 346 | 0.2442 | -0.02 | 0.8 | |
--.MNO.Z. | 1990-03-02T20:45:16.54 | 10.0 | undecidable | manual | PG | 346 | 0.2442 | 0.1 | 1.8 |