A magnitude Md 2.2 earthquake occured in region: 5 km N Adrano (CT), on
and geographic coordinates (lat, lon) 37.7090, 14.8250 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 | 5 | 36122 | 36122 |
Biancavilla | CT | 8 | 24007 | 60129 |
Bronte | CT | 9 | 19172 | 79301 |
Santa Maria di Licodia | CT | 12 | 7641 | 86942 |
Centuripe | EN | 12 | 5470 | 92412 |
Ragalna | CT | 13 | 3924 | 96336 |
Maletto | CT | 14 | 3920 | 100256 |
PaternĂ² | CT | 16 | 48228 | 148484 |
Maniace | CT | 17 | 3765 | 152249 |
Regalbuto | EN | 17 | 7277 | 159526 |
CesarĂ² | ME | 18 | 2439 | 161965 |
Belpasso | CT | 19 | 28108 | 190073 |
San Teodoro | ME | 19 | 1403 | 191476 |
Catenanuova | EN | 20 | 4866 | 196342 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-01-20 08:14:55 |
37.709 | 14.825 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 108219 |
Field | Value |
---|---|
Time (UTC) | 1990-01-20 08:14:55 ± 0.119 |
Latitude | 37.7090 ± 0.0061 |
Longitude | 14.8250 ± 0.0183 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 108219 |
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) | 1749.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00599 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 108219 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:40:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PZI.Z. | 1990-01-20T08:15:19.55 | 10.0 | undecidable | manual | SG | 171 | 0.6549 | 0.63 | 0 | |
--.MEU.Z. | 1990-01-20T08:15:16.76 | 10.0 | undecidable | manual | SG | 179 | 0.5883 | -0.15 | 0.6 | |
--.ATN.Z. | 1990-01-20T08:15:09.44 | 10.0 | undecidable | manual | PG | 47 | 0.666 | 0.02 | 1.7 | |
--.MEU.Z. | 1990-01-20T08:15:08.10 | 10.0 | undecidable | manual | PG | 179 | 0.5883 | 0.01 | 1.8 | |
--.PZI.Z. | 1990-01-20T08:15:08.93 | 10.0 | undecidable | manual | PG | 171 | 0.6549 | -0.23 | 1.1 | |
--.MNO.Z. | 1990-01-20T08:15:06.50 | 10.0 | undecidable | manual | SG | 335 | 0.2442 | 0.39 | 0.2 | |
--.MNO.Z. | 1990-01-20T08:15:01.35 | 10.0 | undecidable | manual | PG | 335 | 0.2442 | -0.15 | 1.6 |