A magnitude Md 2.3 earthquake occured in region: 10 km E Bronte (CT), on
and geographic coordinates (lat, lon) 37.7530, 14.9380 at 16 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 | 10 | 19172 | 19172 |
Maletto | CT | 11 | 3920 | 23092 |
Ragalna | CT | 14 | 3924 | 27016 |
Adrano | CT | 14 | 36122 | 63138 |
Biancavilla | CT | 14 | 24007 | 87145 |
Randazzo | CT | 14 | 10900 | 98045 |
Santa Maria di Licodia | CT | 16 | 7641 | 105686 |
Zafferana Etnea | CT | 16 | 9517 | 115203 |
Milo | CT | 16 | 1087 | 116290 |
Maniace | CT | 17 | 3765 | 120055 |
Nicolosi | CT | 17 | 7463 | 127518 |
Belpasso | CT | 18 | 28108 | 155626 |
Sant'Alfio | CT | 18 | 1582 | 157208 |
Santa Domenica Vittoria | ME | 18 | 980 | 158188 |
Pedara | CT | 19 | 14102 | 172290 |
Santa Venerina | CT | 19 | 8592 | 180882 |
Moio Alcantara | ME | 19 | 717 | 181599 |
Trecastagni | CT | 20 | 10910 | 192509 |
PaternĂ² | CT | 20 | 48228 | 240737 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 2.3 |
1991-07-16 11:18:23 |
37.753 | 14.938 | 16 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 145559 |
Field | Value |
---|---|
Time (UTC) | 1991-07-16 11:18:23 ± 0.14 |
Latitude | 37.7530 ± 0.0093 |
Longitude | 14.9380 ± 0.0121 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 145559 |
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) | 1487.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.00235 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01562 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | Md |
Reference to an origin | 145559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:15:53 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 145559 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1991-07-16T11:19:14.12 | 10.0 | undecidable | manual | SN | 32 | 1.7316 | 0.09 | 0.5 | |
--.PA2.Z. | 1991-07-16T11:19:04.30 | 10.0 | undecidable | manual | SN | 58 | 1.3875 | -1.36 | 0 | |
--.FE2.Z. | 1991-07-16T11:18:56.00 | 10.0 | undecidable | manual | SN | 71 | 0.9435 | 0.7 | 0.4 | |
--.CZI.Z. | 1991-07-16T11:18:52.14 | 10.0 | undecidable | manual | PN | 32 | 1.7316 | -0.46 | 1 | |
--.GIB.Z. | 1991-07-16T11:18:49.45 | 10.0 | undecidable | manual | SG | 288 | 0.7548 | -0.18 | 0.8 | |
--.PA2.Z. | 1991-07-16T11:18:49.60 | 10.0 | undecidable | manual | PN | 58 | 1.3875 | 1.29 | 0.1 | |
--.PZI.Z. | 1991-07-16T11:18:47.91 | 10.0 | undecidable | manual | SG | 179 | 0.6882 | 0.2 | 0.8 | |
--.MO9.Z. | 1991-07-16T11:18:46.00 | 10.0 | undecidable | manual | SG | 66 | 0.6327 | -0.07 | 0.8 | |
--.MEU.Z. | 1991-07-16T11:18:45.00 | 10.0 | undecidable | manual | SG | 187 | 0.6327 | -1.1 | 0.1 | |
--.DR2.Z. | 1991-07-16T11:18:44.58 | 10.0 | undecidable | manual | PN | 40 | 1.1766 | -0.43 | 1.3 | |
--.ATN.Z. | 1991-07-16T11:18:43.59 | 10.0 | undecidable | manual | SG | 45 | 0.5772 | -0.33 | 0.7 | |
--.AU9.Z. | 1991-07-16T11:18:43.74 | 10.0 | undecidable | manual | SG | 155 | 0.5439 | 0.82 | 0.3 | |
--.FE2.Z. | 1991-07-16T11:18:41.88 | 10.0 | undecidable | manual | PN | 71 | 0.9435 | 0.09 | 1.9 | |
--.GA2.Z. | 1991-07-16T11:18:39.62 | 10.0 | undecidable | manual | PG | 58 | 0.8103 | 0.01 | 2 | |
--.GIB.Z. | 1991-07-16T11:18:38.75 | 10.0 | undecidable | manual | PG | 288 | 0.7548 | 0.23 | 1.9 | |
--.PZI.Z. | 1991-07-16T11:18:37.62 | 10.0 | undecidable | manual | PG | 179 | 0.6882 | 0.21 | 1.9 | |
--.MO9.Z. | 1991-07-16T11:18:36.00 | 10.0 | undecidable | manual | PG | 66 | 0.6327 | -0.47 | 1.5 | |
--.AU9.Z. | 1991-07-16T11:18:35.23 | 10.0 | undecidable | manual | PG | 155 | 0.5439 | 0.58 | 1.2 | |
--.MEU.Z. | 1991-07-16T11:18:35.50 | 10.0 | undecidable | manual | PG | 187 | 0.6327 | -0.98 | 0.5 | |
--.ATN.Z. | 1991-07-16T11:18:35.27 | 10.0 | undecidable | manual | PG | 45 | 0.5772 | 0.05 | 2 | |
--.MNO.Z. | 1991-07-16T11:18:34.00 | 10.0 | undecidable | manual | SG | 313 | 0.2553 | -0.01 | 0.8 | |
--.MNO.Z. | 1991-07-16T11:18:29.86 | 10.0 | undecidable | manual | PG | 313 | 0.2553 | 0.36 | 1.7 |