A magnitude Md 2.3 earthquake occured in region: 1 km NE Tremestieri Etneo (CT), on
and geographic coordinates (lat, lon) 37.5880, 15.0780 at 5 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 |
---|---|---|---|---|
Tremestieri Etneo | CT | 1 | 20589 | 20589 |
San Giovanni la Punta | CT | 2 | 23060 | 43649 |
Mascalucia | CT | 3 | 31958 | 75607 |
Aci Bonaccorsi | CT | 3 | 3524 | 79131 |
Viagrande | CT | 3 | 8563 | 87694 |
Sant'Agata li Battiati | CT | 3 | 9479 | 97173 |
Gravina di Catania | CT | 3 | 25838 | 123011 |
Trecastagni | CT | 3 | 10910 | 133921 |
Pedara | CT | 4 | 14102 | 148023 |
San Gregorio di Catania | CT | 4 | 11966 | 159989 |
Valverde | CT | 4 | 7840 | 167829 |
Aci Sant'Antonio | CT | 5 | 17984 | 185813 |
San Pietro Clarenza | CT | 5 | 7743 | 193556 |
Nicolosi | CT | 5 | 7463 | 201019 |
Aci Catena | CT | 6 | 29851 | 230870 |
Camporotondo Etneo | CT | 7 | 5023 | 235893 |
Aci Castello | CT | 7 | 18723 | 254616 |
Acireale | CT | 8 | 52622 | 307238 |
Belpasso | CT | 9 | 28108 | 335346 |
Catania | CT | 9 | 314555 | 649901 |
Misterbianco | CT | 10 | 49410 | 699311 |
Zafferana Etnea | CT | 12 | 9517 | 708828 |
Santa Venerina | CT | 12 | 8592 | 717420 |
Motta Sant'Anastasia | CT | 13 | 12116 | 729536 |
Ragalna | CT | 13 | 3924 | 733460 |
PaternĂ² | CT | 15 | 48228 | 781688 |
Milo | CT | 16 | 1087 | 782775 |
Santa Maria di Licodia | CT | 17 | 7641 | 790416 |
Sant'Alfio | CT | 18 | 1582 | 791998 |
Giarre | CT | 19 | 27659 | 819657 |
Biancavilla | CT | 19 | 24007 | 843664 |
Riposto | CT | 20 | 14838 | 858502 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.7 |
1997-12-24 11:09:45 |
37.588 | 15.078 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 317809 |
Field | Value |
---|---|
Time (UTC) | 1997-12-24 11:09:45 ± 0.448 |
Latitude | 37.5880 ± 0.0293 |
Longitude | 15.0780 ± 0.0363 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 317809 |
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) | 4568.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00413 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00826 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 317809 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:57:58 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 317809 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1997-12-24T11:10:19.45 | 10.0 | undecidable | manual | SG | 295 | 0.9213 | 1.79 | 0.1 | |
--.SOI.Z. | 1997-12-24T11:10:19.20 | 10.0 | undecidable | manual | SG | 57 | 0.9102 | 1.89 | 0.1 | |
--.GIB.Z. | 1997-12-24T11:10:03.33 | 10.0 | undecidable | manual | PG | 295 | 0.9213 | -0.61 | 1.4 | |
--.SOI.Z. | 1997-12-24T11:10:03.84 | 10.0 | undecidable | manual | PG | 57 | 0.9102 | 0.11 | 1.7 | |
--.MNO.Z. | 1997-12-24T11:10:02.84 | 10.0 | undecidable | manual | SG | 318 | 0.4551 | 0.05 | 0.8 | |
--.PZI.Z. | 1997-12-24T11:09:57.44 | 10.0 | undecidable | manual | PG | 190 | 0.5439 | 0.56 | 1.6 | |
--.ATN.Z. | 1997-12-24T11:09:57.44 | 10.0 | undecidable | manual | PG | 27 | 0.6327 | -1.38 | 0.7 | |
--.MNO.Z. | 1997-12-24T11:09:54.70 | 10.0 | undecidable | manual | PG | 318 | 0.4551 | -0.65 | 1.5 |