A magnitude Md 2.4 earthquake occured in region: 3 km SW Camporotondo Etneo (CT), on
and geographic coordinates (lat, lon) 37.5460, 14.9820 at 22 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 |
---|---|---|---|---|
Camporotondo Etneo | CT | 3 | 5023 | 5023 |
Misterbianco | CT | 4 | 49410 | 54433 |
Motta Sant'Anastasia | CT | 4 | 12116 | 66549 |
San Pietro Clarenza | CT | 5 | 7743 | 74292 |
Belpasso | CT | 5 | 28108 | 102400 |
Mascalucia | CT | 7 | 31958 | 134358 |
Gravina di Catania | CT | 7 | 25838 | 160196 |
PaternĂ² | CT | 8 | 48228 | 208424 |
Tremestieri Etneo | CT | 9 | 20589 | 229013 |
Nicolosi | CT | 9 | 7463 | 236476 |
Sant'Agata li Battiati | CT | 9 | 9479 | 245955 |
Ragalna | CT | 10 | 3924 | 249879 |
Catania | CT | 10 | 314555 | 564434 |
San Giovanni la Punta | CT | 11 | 23060 | 587494 |
Pedara | CT | 11 | 14102 | 601596 |
San Gregorio di Catania | CT | 11 | 11966 | 613562 |
Santa Maria di Licodia | CT | 12 | 7641 | 621203 |
Trecastagni | CT | 12 | 10910 | 632113 |
Viagrande | CT | 13 | 8563 | 640676 |
Aci Bonaccorsi | CT | 13 | 3524 | 644200 |
Valverde | CT | 13 | 7840 | 652040 |
Aci Sant'Antonio | CT | 14 | 17984 | 670024 |
Aci Castello | CT | 15 | 18723 | 688747 |
Biancavilla | CT | 15 | 24007 | 712754 |
Aci Catena | CT | 16 | 29851 | 742605 |
Acireale | CT | 18 | 52622 | 795227 |
Adrano | CT | 19 | 36122 | 831349 |
Zafferana Etnea | CT | 20 | 9517 | 840866 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1993-07-31 11:03:40 |
37.546 | 14.982 | 22 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 192599 |
Field | Value |
---|---|
Time (UTC) | 1993-07-31 11:03:40 ± 0.211 |
Latitude | 37.5460 ± 0.0214 |
Longitude | 14.9820 ± 0.0295 |
Depth (km) | 22 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 192599 |
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) | 3527.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01708 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 192599 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:00:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1993-07-31T11:04:11.75 | 10.0 | undecidable | manual | PN | 28 | 1.8981 | 0.25 | 0.9 | |
--.CS9.Z. | 1993-07-31T11:04:10.00 | 10.0 | undecidable | manual | SN | 298 | 0.8214 | 1.65 | 0 | |
--.TU9.Z. | 1993-07-31T11:04:06.00 | 10.0 | undecidable | manual | SN | 304 | 0.7326 | -0.41 | 0.6 | |
--.MNO.Z. | 1993-07-31T11:03:59.00 | 10.0 | undecidable | manual | SG | 329 | 0.444 | 1.45 | 0.1 | |
--.SOI.Z. | 1993-07-31T11:03:59.32 | 10.0 | undecidable | manual | PN | 57 | 0.9879 | 0.2 | 1.5 | |
--.MEU.Z. | 1993-07-31T11:03:59.00 | 10.0 | undecidable | manual | SG | 195 | 0.444 | 1.35 | 0.1 | |
--.CS9.Z. | 1993-07-31T11:03:56.00 | 10.0 | undecidable | manual | PN | 298 | 0.8214 | -0.66 | 1 | |
--.PL9.Z. | 1993-07-31T11:03:56.67 | 10.0 | undecidable | manual | PN | 304 | 0.7881 | 0.3 | 1.6 | |
--.TU9.Z. | 1993-07-31T11:03:55.00 | 10.0 | undecidable | manual | PN | 304 | 0.7326 | -0.54 | 1.3 | |
--.AU9.Z. | 1993-07-31T11:03:54.76 | 10.0 | undecidable | manual | SG | 146 | 0.3441 | 0.2 | 0.7 | |
--.MEU.Z. | 1993-07-31T11:03:50.00 | 10.0 | undecidable | manual | PG | 195 | 0.444 | -0.49 | 1.4 | |
--.MNO.Z. | 1993-07-31T11:03:49.70 | 10.0 | undecidable | manual | PG | 329 | 0.444 | -0.73 | 1 | |
--.AU9.Z. | 1993-07-31T11:03:48.58 | 10.0 | undecidable | manual | PG | 146 | 0.3441 | -0.13 | 1.9 | |
--.GIO.Z. | 1993-07-31T11:03:45.23 | 10.0 | undecidable | manual | PG | 78 | 0.0999 | 0.05 | 1.9 |