A magnitude Md 2.3 earthquake occured in region: 8 km N Ragalna (CT), on
and geographic coordinates (lat, lon) 37.6980, 14.9540 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 |
---|---|---|---|---|
Ragalna | CT | 8 | 3924 | 3924 |
Biancavilla | CT | 10 | 24007 | 27931 |
Santa Maria di Licodia | CT | 11 | 7641 | 35572 |
Nicolosi | CT | 11 | 7463 | 43035 |
Adrano | CT | 11 | 36122 | 79157 |
Belpasso | CT | 12 | 28108 | 107265 |
Pedara | CT | 13 | 14102 | 121367 |
Zafferana Etnea | CT | 13 | 9517 | 130884 |
PaternĂ² | CT | 14 | 48228 | 179112 |
Trecastagni | CT | 14 | 10910 | 190022 |
Bronte | CT | 15 | 19172 | 209194 |
Milo | CT | 15 | 1087 | 210281 |
Camporotondo Etneo | CT | 15 | 5023 | 215304 |
San Pietro Clarenza | CT | 15 | 7743 | 223047 |
Viagrande | CT | 16 | 8563 | 231610 |
Mascalucia | CT | 16 | 31958 | 263568 |
Santa Venerina | CT | 16 | 8592 | 272160 |
Maletto | CT | 17 | 3920 | 276080 |
Tremestieri Etneo | CT | 17 | 20589 | 296669 |
Aci Bonaccorsi | CT | 18 | 3524 | 300193 |
Sant'Alfio | CT | 18 | 1582 | 301775 |
Gravina di Catania | CT | 18 | 25838 | 327613 |
San Giovanni la Punta | CT | 18 | 23060 | 350673 |
Aci Sant'Antonio | CT | 18 | 17984 | 368657 |
Sant'Agata li Battiati | CT | 19 | 9479 | 378136 |
Aci Catena | CT | 20 | 29851 | 407987 |
Valverde | CT | 20 | 7840 | 415827 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.8 |
1988-11-24 10:28:22 |
37.698 | 14.954 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 81799 |
Field | Value |
---|---|
Time (UTC) | 1988-11-24 10:28:22 ± 0.112 |
Latitude | 37.6980 ± 0.0061 |
Longitude | 14.9540 ± 0.0113 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 81799 |
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) | 1201.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00275 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 81799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:16:55 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 81799 |
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. | 1988-11-24T10:28:55.31 | 10.0 | undecidable | manual | SG | 66 | 0.9435 | 0.62 | 0.1 | |
--.GIB.Z. | 1988-11-24T10:28:50.50 | 10.0 | undecidable | manual | SG | 291 | 0.777 | 0.9 | 0 | |
--.PZI.Z. | 1988-11-24T10:28:45.30 | 10.0 | undecidable | manual | SG | 180 | 0.6327 | 0.08 | 0.8 | |
--.MEU.Z. | 1988-11-24T10:28:43.91 | 10.0 | undecidable | manual | SG | 189 | 0.5883 | 0.48 | 0.3 | |
--.ATN.Z. | 1988-11-24T10:28:43.94 | 10.0 | undecidable | manual | SG | 40 | 0.5994 | 0.03 | 0.8 | |
--.SOI.Z. | 1988-11-24T10:28:40.75 | 10.0 | undecidable | manual | PG | 66 | 0.9435 | -0.3 | 1.1 | |
--.GIB.Z. | 1988-11-24T10:28:37.62 | 10.0 | undecidable | manual | PG | 291 | 0.777 | -0.48 | 0.6 | |
--.PZI.Z. | 1988-11-24T10:28:35.28 | 10.0 | undecidable | manual | PG | 180 | 0.6327 | -0.14 | 1.8 | |
--.MEU.Z. | 1988-11-24T10:28:34.50 | 10.0 | undecidable | manual | PG | 189 | 0.5883 | -0.04 | 1.9 | |
--.ATN.Z. | 1988-11-24T10:28:34.86 | 10.0 | undecidable | manual | PG | 40 | 0.5994 | 0.04 | 1.9 | |
--.MNO.Z. | 1988-11-24T10:28:34.28 | 10.0 | undecidable | manual | SG | 318 | 0.3108 | -0.03 | 0.8 | |
--.MNO.Z. | 1988-11-24T10:28:29.23 | 10.0 | undecidable | manual | PG | 318 | 0.3108 | -0.05 | 1.9 |