A magnitude ML 2.0 earthquake occured in region: 1 km E Ragalna (CT), on
and geographic coordinates (lat, lon) 37.6270, 14.9540 at 3 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 | 1 | 3924 | 3924 |
Belpasso | CT | 4 | 28108 | 32032 |
Santa Maria di Licodia | CT | 6 | 7641 | 39673 |
Nicolosi | CT | 7 | 7463 | 47136 |
PaternĂ² | CT | 7 | 48228 | 95364 |
Biancavilla | CT | 8 | 24007 | 119371 |
Camporotondo Etneo | CT | 8 | 5023 | 124394 |
San Pietro Clarenza | CT | 9 | 7743 | 132137 |
Pedara | CT | 9 | 14102 | 146239 |
Mascalucia | CT | 11 | 31958 | 178197 |
Trecastagni | CT | 11 | 10910 | 189107 |
Adrano | CT | 11 | 36122 | 225229 |
Tremestieri Etneo | CT | 12 | 20589 | 245818 |
Gravina di Catania | CT | 12 | 25838 | 271656 |
Misterbianco | CT | 13 | 49410 | 321066 |
Viagrande | CT | 13 | 8563 | 329629 |
Motta Sant'Anastasia | CT | 13 | 12116 | 341745 |
Sant'Agata li Battiati | CT | 13 | 9479 | 351224 |
San Giovanni la Punta | CT | 14 | 23060 | 374284 |
Aci Bonaccorsi | CT | 14 | 3524 | 377808 |
San Gregorio di Catania | CT | 15 | 11966 | 389774 |
Aci Sant'Antonio | CT | 15 | 17984 | 407758 |
Zafferana Etnea | CT | 15 | 9517 | 417275 |
Valverde | CT | 16 | 7840 | 425115 |
Aci Catena | CT | 17 | 29851 | 454966 |
Santa Venerina | CT | 18 | 8592 | 463558 |
Catania | CT | 18 | 314555 | 778113 |
Milo | CT | 18 | 1087 | 779200 |
Aci Castello | CT | 19 | 18723 | 797923 |
Centuripe | EN | 19 | 5470 | 803393 |
Acireale | CT | 19 | 52622 | 856015 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2018-09-12 14:10:18 |
37.6267 | 14.9543 | 3 | 2019-06-04 09:16:00 |
Bollettino Sismico Italiano INGV | 62867171 |
Reviewed Rev100 |
ML 2.2 | 2018-09-12 14:10:19 |
37.6327 | 14.9473 | 4 | 2018-09-12 14:16:47 |
Sala Sismica INGV-Roma | 60866501 |
Field | Value |
---|---|
Time (UTC) | 2018-09-12 14:10:18 ± 0.12 |
Latitude | 37.6267 ± 0.0054 |
Longitude | 14.9543 ± 0.0079 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 62867171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 718 |
Semi-minor axis of confidence ellipse (meter) | 271 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47844 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.5 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 62867171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-05-03 16:00:18 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 60866501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-09-12 14:16:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2018-09-12T14:10:37.58 | 0.6 | undecidable | manual | S | 169 | 53.1024 | 50 | 0.3 | 44 |
IV.MUCR.HHZ. | 2018-09-12T14:10:35.70 | 0.3 | undecidable | manual | S | 351 | 46.7199 | 94 | 0.54 | 63 |
IV.HAGA.HHZ. | 2018-09-12T14:10:33.07 | 0.6 | undecidable | manual | S | 155 | 41.8248 | 94 | -0.39 | 44 |
IV.MNO.SHZ. | 2018-09-12T14:10:33.09 | 0.6 | undecidable | manual | S | 326 | 40.7259 | 95 | 0.01 | 48 |
IV.HLNI.HHZ. | 2018-09-12T14:10:30.64 | 0.3 | undecidable | manual | S | 193 | 31.6461 | 96 | 0.68 | 62 |
IV.SSY.HHZ. | 2018-09-12T14:10:29.97 | 0.3 | undecidable | manual | P | 169 | 53.1024 | 50 | 0.45 | 64 |
IV.NOV.HHZ. | 2018-09-12T14:10:27.80 | 0.6 | undecidable | manual | P | 20 | 47.3193 | 94 | -0.61 | 41 |
IV.MUCR.HHZ. | 2018-09-12T14:10:27.85 | 0.1 | undecidable | manual | P | 351 | 46.7199 | 94 | -0.44 | 87 |
IV.EPOZ.HHZ. | 2018-09-12T14:10:27.08 | 0.3 | undecidable | manual | S | 76 | 21.1677 | 99 | 0.74 | 61 |
IV.AIO.HHE. | 2018-09-12T14:10:27.50 | 0.6 | undecidable | manual | P | 32 | 45.3213 | 94 | -0.52 | 43 |
IV.GALF.HHZ. | 2018-09-12T14:10:26.40 | 1.0 | undecidable | manual | P | 285 | 35.3424 | 95 | 0.39 | 22 |
IV.MNO.SHZ. | 2018-09-12T14:10:26.95 | 0.3 | undecidable | manual | P | 326 | 40.7259 | 95 | -0.14 | 70 |
IV.HAGA.HHZ. | 2018-09-12T14:10:26.41 | 0.3 | undecidable | manual | P | 155 | 41.8248 | 94 | -0.9 | 55 |
IV.EVRN.HNN. | 2018-09-12T14:10:25.60 | 0.6 | undecidable | manual | S | 66 | 17.3715 | 100 | 0.56 | 44 |
IV.HLNI.HHZ. | 2018-09-12T14:10:24.70 | 0.3 | undecidable | manual | P | 193 | 31.6461 | 96 | -0.59 | 64 |
IV.EPOZ.HHZ. | 2018-09-12T14:10:23.55 | 0.6 | undecidable | manual | P | 76 | 21.1677 | 99 | 0.35 | 46 |
IV.EPZF.HHZ. | 2018-09-12T14:10:23.87 | 0.1 | undecidable | manual | P | 339 | 23.4543 | 98 | 0.21 | 95 |
IV.EVRN.HNN. | 2018-09-12T14:10:22.18 | 0.3 | undecidable | manual | P | 66 | 17.3715 | 100 | -0.27 | 71 |
IV.ESLN.HHZ. | 2018-09-12T14:10:22.21 | 0.6 | undecidable | manual | S | 13 | 7.5813 | 113 | 0.43 | 47 |
IV.EMCN.HNE. | 2018-09-12T14:10:22.54 | 0.3 | undecidable | manual | P | 21 | 19.5693 | 99 | -0.34 | 70 |
IV.ESML.HHZ. | 2018-09-12T14:10:22.18 | 0.6 | undecidable | manual | S | 262 | 6.6933 | 116 | 0.71 | 42 |
IV.ESLN.HHZ. | 2018-09-12T14:10:20.26 | 0.1 | negative | manual | P | 13 | 7.5813 | 113 | -0.3 | 96 |
IV.ESML.HHZ. | 2018-09-12T14:10:20.29 | 0.1 | negative | manual | P | 262 | 6.6933 | 116 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPOZ.HHN. | ML:2.3 | 0.0014755864999999998 | 1.0432 | AML | other | m | 2018-09-12T14:10:29.28 |
IV.HLNI.HHE. | ML:0.8 | 0.00002869381 | 0.64 | AML | other | m | 2018-09-12T14:10:30.57 |
IV.EPOZ.HHE. | ML:2.4 | 0.0018011019999999997 | 0.3968 | AML | other | m | 2018-09-12T14:10:30.28 |
IV.HLNI.HHN. | ML:1.1 | 0.00006272487 | 0.16 | AML | other | m | 2018-09-12T14:10:31.94 |
IV.SSY.HHN. | ML:2.0 | 0.00022846660000000002 | 0.9984 | AML | other | m | 2018-09-12T14:10:37.50 |
IV.SSY.HHE. | ML:2.2 | 0.00036397299999999997 | 1.7792 | AML | other | m | 2018-09-12T14:10:50.46 |