A magnitude ML 2.0 earthquake occured in region: 3 km NE Trecastagni (CT), on
and geographic coordinates (lat, lon) 37.6450, 15.0970 at 2 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 |
---|---|---|---|---|
Trecastagni | CT | 3 | 10910 | 10910 |
Viagrande | CT | 4 | 8563 | 19473 |
Pedara | CT | 4 | 14102 | 33575 |
Aci Sant'Antonio | CT | 5 | 17984 | 51559 |
Aci Bonaccorsi | CT | 5 | 3524 | 55083 |
Zafferana Etnea | CT | 6 | 9517 | 64600 |
Aci Catena | CT | 6 | 29851 | 94451 |
Santa Venerina | CT | 6 | 8592 | 103043 |
Nicolosi | CT | 7 | 7463 | 110506 |
Acireale | CT | 7 | 52622 | 163128 |
San Giovanni la Punta | CT | 7 | 23060 | 186188 |
Valverde | CT | 8 | 7840 | 194028 |
Tremestieri Etneo | CT | 8 | 20589 | 214617 |
Mascalucia | CT | 9 | 31958 | 246575 |
San Gregorio di Catania | CT | 9 | 11966 | 258541 |
Milo | CT | 9 | 1087 | 259628 |
Sant'Agata li Battiati | CT | 10 | 9479 | 269107 |
Gravina di Catania | CT | 10 | 25838 | 294945 |
San Pietro Clarenza | CT | 10 | 7743 | 302688 |
Aci Castello | CT | 11 | 18723 | 321411 |
Camporotondo Etneo | CT | 12 | 5023 | 326434 |
Sant'Alfio | CT | 12 | 1582 | 328016 |
Belpasso | CT | 12 | 28108 | 356124 |
Giarre | CT | 12 | 27659 | 383783 |
Riposto | CT | 14 | 14838 | 398621 |
Ragalna | CT | 14 | 3924 | 402545 |
Mascali | CT | 15 | 14282 | 416827 |
Catania | CT | 16 | 314555 | 731382 |
Misterbianco | CT | 16 | 49410 | 780792 |
Motta Sant'Anastasia | CT | 18 | 12116 | 792908 |
PaternĂ² | CT | 19 | 48228 | 841136 |
Santa Maria di Licodia | CT | 19 | 7641 | 848777 |
Fiumefreddo di Sicilia | CT | 19 | 9623 | 858400 |
Piedimonte Etneo | CT | 20 | 3963 | 862363 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2018-12-11 23:44:47 |
37.645 | 15.0967 | 2 | 2019-06-04 09:16:07 |
Bollettino Sismico Italiano INGV | 64840861 |
Reviewed Rev100 |
ML 2.0 | 2018-12-11 23:44:47 |
37.6457 | 15.0887 | 1 | 2018-12-12 00:04:40 |
Sala Sismica INGV-Roma | 63849331 |
Field | Value |
---|---|
Time (UTC) | 2018-12-11 23:44:47 ± 0.14 |
Latitude | 37.6450 ± 0.0081 |
Longitude | 15.0967 ± 0.0102 |
Depth (km) | 2 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 64840861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1000 |
Semi-minor axis of confidence ellipse (meter) | 730 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 312 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69877 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 64840861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-28 16:32:37 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 63849331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-12-12 00:04:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHZ. | 2018-12-11T23:45:08.70 | 0.6 | undecidable | manual | S | 22 | 59.9955 | 50 | 1.07 | 37 |
IV.AIO.HHZ. | 2018-12-11T23:45:01.34 | 0.6 | undecidable | manual | S | 18 | 38.1285 | 93 | 0.89 | 42 |
IV.HLNI.HHZ. | 2018-12-11T23:45:01.16 | 0.6 | undecidable | manual | S | 211 | 38.3283 | 93 | 0.62 | 47 |
IV.MSRU.HHE. | 2018-12-11T23:45:01.90 | 0.3 | undecidable | manual | P | 28 | 77.5668 | 50 | 0.2 | 74 |
IV.MTTG.HHZ. | 2018-12-11T23:45:00.71 | 0.3 | undecidable | manual | P | 53 | 66.0894 | 50 | 0.77 | 63 |
IV.MPNC.HHZ. | 2018-12-11T23:44:58.95 | 0.3 | undecidable | manual | P | 22 | 59.9955 | 50 | -0.05 | 79 |
IV.MUCR.HHZ. | 2018-12-11T23:44:57.30 | 0.3 | undecidable | manual | P | 336 | 48.3183 | 93 | 0.41 | 74 |
IV.AGST.EHZ. | 2018-12-11T23:44:55.75 | 0.1 | undecidable | manual | P | 165 | 44.622 | 93 | -0.4 | 100 |
IV.AIO.HHZ. | 2018-12-11T23:44:54.68 | 0.3 | undecidable | manual | P | 18 | 38.1285 | 93 | -0.17 | 80 |
IV.HLNI.HHZ. | 2018-12-11T23:44:54.78 | 0.3 | undecidable | manual | P | 211 | 38.3283 | 93 | -0.12 | 80 |
IV.ESLN.HHZ. | 2018-12-11T23:44:51.35 | 0.6 | undecidable | manual | S | 297 | 11.9769 | 101 | -0.09 | 57 |
IV.EMSG.HHN. | 2018-12-11T23:44:51.80 | 0.6 | undecidable | manual | P | 327 | 23.3544 | 95 | -0.11 | 55 |
IV.ESML.HHZ. | 2018-12-11T23:44:51.70 | 0.3 | undecidable | manual | P | 261 | 19.2696 | 97 | 0.61 | 74 |
IV.EPOZ.HHZ. | 2018-12-11T23:44:50.95 | 0.6 | undecidable | manual | S | 70 | 8.5803 | 105 | 0.66 | 49 |
IV.ESLN.HHZ. | 2018-12-11T23:44:49.29 | 0.3 | undecidable | manual | P | 297 | 11.9769 | 101 | -0.36 | 80 |
IV.EMCN.HNE. | 2018-12-11T23:44:49.97 | 0.3 | undecidable | manual | P | 341 | 17.1717 | 97 | -0.7 | 71 |
IV.EVRN.HNN. | 2018-12-11T23:44:49.00 | 0.3 | undecidable | manual | S | 35 | 5.994 | 111 | -0.42 | 80 |
IV.EPOZ.HHZ. | 2018-12-11T23:44:48.76 | 0.3 | undecidable | manual | P | 70 | 8.5803 | 105 | -0.23 | 83 |
IV.EVRN.HNN. | 2018-12-11T23:44:47.76 | 0.1 | undecidable | manual | P | 35 | 5.994 | 111 | -0.73 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESLN.HHN. | ML:2.5 | 0.00468 | 0.76 | AML | other | m | 2018-12-11T23:44:56.32 |
IV.ESLN.HHE. | ML:2.7 | 0.007595000000000001 | 0.5 | AML | other | m | 2018-12-11T23:44:57.11 |
IV.ESML.HHN. | ML:2.2 | 0.0014199999999999998 | 0.62 | AML | other | m | 2018-12-11T23:44:59.59 |
IV.ESML.HHE. | ML:2.1 | 0.0011114999999999999 | 1.58 | AML | other | m | 2018-12-11T23:45:00.82 |
IV.HLNI.HHE. | ML:1.6 | 0.0001575 | 0.3 | AML | other | m | 2018-12-11T23:45:02.52 |
IV.AIO.HHE. | ML:1.8 | 0.000266 | 1.28 | AML | other | m | 2018-12-11T23:45:03.32 |
IV.HLNI.HHN. | ML:1.6 | 0.0001495 | 1.12 | AML | other | m | 2018-12-11T23:45:04.16 |
IV.AGST.EHE. | ML:2.3 | 0.0006215 | 0.78 | AML | other | m | 2018-12-11T23:45:04.10 |
IV.AIO.HHN. | ML:2.1 | 0.00044 | 0.42 | AML | other | m | 2018-12-11T23:45:05.15 |
IV.AGST.EHN. | ML:2.2 | 0.0005155000000000001 | 0.86 | AML | other | m | 2018-12-11T23:45:05.49 |
IV.MUCR.HHN. | ML:1.7 | 0.00013800000000000002 | 1.02 | AML | other | m | 2018-12-11T23:45:12.32 |
IV.MUCR.HHE. | ML:1.8 | 0.0001595 | 0.54 | AML | other | m | 2018-12-11T23:45:13.34 |