A magnitude Md 2.2 earthquake occured in region: 11 km SE Bronte (CT), on
and geographic coordinates (lat, lon) 37.7290, 14.9300 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 |
---|---|---|---|---|
Bronte | CT | 11 | 19172 | 19172 |
Ragalna | CT | 11 | 3924 | 23096 |
Biancavilla | CT | 11 | 24007 | 47103 |
Adrano | CT | 11 | 36122 | 83225 |
Maletto | CT | 13 | 3920 | 87145 |
Santa Maria di Licodia | CT | 13 | 7641 | 94786 |
Nicolosi | CT | 15 | 7463 | 102249 |
Belpasso | CT | 16 | 28108 | 130357 |
Zafferana Etnea | CT | 16 | 9517 | 139874 |
Milo | CT | 16 | 1087 | 140961 |
Randazzo | CT | 17 | 10900 | 151861 |
Pedara | CT | 17 | 14102 | 165963 |
PaternĂ² | CT | 17 | 48228 | 214191 |
Trecastagni | CT | 18 | 10910 | 225101 |
Maniace | CT | 18 | 3765 | 228866 |
Sant'Alfio | CT | 19 | 1582 | 230448 |
Santa Venerina | CT | 19 | 8592 | 239040 |
Camporotondo Etneo | CT | 19 | 5023 | 244063 |
San Pietro Clarenza | CT | 19 | 7743 | 251806 |
Viagrande | CT | 20 | 8563 | 260369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.8 |
1989-04-01 17:23:48 |
37.729 | 14.93 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 89239 |
Field | Value |
---|---|
Time (UTC) | 1989-04-01 17:23:48 ± 0.158 |
Latitude | 37.7290 ± 0.0088 |
Longitude | 14.9300 ± 0.0137 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 89239 |
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) | 1556.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00850 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 89239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:23:43 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 89239 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1989-04-01T17:24:21.56 | 10.0 | undecidable | manual | SG | 68 | 0.9435 | 0.7 | 0.2 | |
--.MEU.Z. | 1989-04-01T17:24:11.37 | 10.0 | undecidable | manual | SG | 187 | 0.6216 | 1.05 | 0.1 | |
--.PZI.Z. | 1989-04-01T17:24:11.83 | 10.0 | undecidable | manual | SG | 178 | 0.666 | -0.11 | 0.7 | |
--.MO9.Z. | 1989-04-01T17:24:11.63 | 10.0 | undecidable | manual | SG | 65 | 0.6549 | 0.08 | 0.7 | |
--.ATN.Z. | 1989-04-01T17:24:09.99 | 10.0 | undecidable | manual | SG | 44 | 0.5883 | 0.41 | 0.5 | |
--.SOI.Z. | 1989-04-01T17:24:06.34 | 10.0 | positive | manual | PG | 68 | 0.9435 | -0.8 | 0.9 | |
--.PZI.Z. | 1989-04-01T17:24:01.58 | 10.0 | positive | manual | PG | 178 | 0.666 | -0.41 | 2.5 | |
--.MO9.Z. | 1989-04-01T17:24:01.63 | 10.0 | undecidable | manual | PG | 65 | 0.6549 | -0.14 | 1.7 | |
--.ATN.Z. | 1989-04-01T17:24:00.25 | 10.0 | undecidable | manual | PG | 44 | 0.5883 | -0.38 | 1.4 | |
--.MEU.Z. | 1989-04-01T17:24:00.48 | 10.0 | undecidable | manual | PG | 187 | 0.6216 | -0.57 | 1 | |
--.MNO.Z. | 1989-04-01T17:23:59.00 | 10.0 | undecidable | manual | SG | 317 | 0.2664 | -0.17 | 0.7 | |
--.MNO.Z. | 1989-04-01T17:23:54.73 | 10.0 | undecidable | manual | PG | 317 | 0.2664 | 0.11 | 1.7 |