A magnitude ML 2.3 earthquake occured in region: 1 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7300, 15.1020 at 9 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 |
---|---|---|---|---|
Milo | CT | 2 | 1087 | 1087 |
Zafferana Etnea | CT | 4 | 9517 | 10604 |
Sant'Alfio | CT | 4 | 1582 | 12186 |
Santa Venerina | CT | 6 | 8592 | 20778 |
Giarre | CT | 7 | 27659 | 48437 |
Mascali | CT | 9 | 14282 | 62719 |
Riposto | CT | 9 | 14838 | 77557 |
Piedimonte Etneo | CT | 11 | 3963 | 81520 |
Fiumefreddo di Sicilia | CT | 12 | 9623 | 91143 |
Trecastagni | CT | 13 | 10910 | 102053 |
Linguaglossa | CT | 13 | 5403 | 107456 |
Pedara | CT | 13 | 14102 | 121558 |
Viagrande | CT | 13 | 8563 | 130121 |
Aci Sant'Antonio | CT | 14 | 17984 | 148105 |
Acireale | CT | 14 | 52622 | 200727 |
Nicolosi | CT | 14 | 7463 | 208190 |
Aci Catena | CT | 15 | 29851 | 238041 |
Aci Bonaccorsi | CT | 15 | 3524 | 241565 |
Calatabiano | CT | 15 | 5308 | 246873 |
Valverde | CT | 17 | 7840 | 254713 |
San Giovanni la Punta | CT | 17 | 23060 | 277773 |
Castiglione di Sicilia | CT | 17 | 3215 | 280988 |
Tremestieri Etneo | CT | 17 | 20589 | 301577 |
Mascalucia | CT | 18 | 31958 | 333535 |
Gaggi | ME | 18 | 3184 | 336719 |
Ragalna | CT | 18 | 3924 | 340643 |
San Gregorio di Catania | CT | 18 | 11966 | 352609 |
San Pietro Clarenza | CT | 19 | 7743 | 360352 |
Belpasso | CT | 19 | 28108 | 388460 |
Gravina di Catania | CT | 19 | 25838 | 414298 |
Sant'Agata li Battiati | CT | 19 | 9479 | 423777 |
Francavilla di Sicilia | ME | 19 | 3945 | 427722 |
Moio Alcantara | ME | 19 | 717 | 428439 |
Motta Camastra | ME | 20 | 845 | 429284 |
Aci Castello | CT | 20 | 18723 | 448007 |
Camporotondo Etneo | CT | 20 | 5023 | 453030 |
Giardini-Naxos | ME | 20 | 9415 | 462445 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2021-12-03 12:01:47 |
37.7303 | 15.1017 | 9 | 2022-03-30 13:04:32 |
Bollettino Sismico Italiano INGV | 100275391 |
Reviewed Rev200 |
ML 2.1 | 2021-12-03 12:01:46 |
37.734 | 15.086 | 5 | 2022-01-28 15:41:01 |
Sala Operativa INGV_OE (Catania) | 98091671 |
Field | Value |
---|---|
Time (UTC) | 2021-12-03 12:01:47 ± 0.08 |
Latitude | 37.7303 ± 0.0045 |
Longitude | 15.1017 ± 0.0068 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100275391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 570 |
Semi-minor axis of confidence ellipse (meter) | 465 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 40 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.01079 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81119 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 27 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 100275391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-28 15:40:46 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 98091671 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-12-03 12:10:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HMDC.HHZ. | 2021-12-03T12:02:15.25 | 0.6 | undecidable | manual | S | 198 | 90.0432 | 50 | 0.93 | 33 |
IV.SSY.HHZ. | 2021-12-03T12:02:08.00 | 0.6 | undecidable | manual | S | 182 | 63.5919 | 50 | 0.75 | 37 |
IV.HMDC.HHZ. | 2021-12-03T12:02:03.04 | 0.3 | undecidable | manual | P | 198 | 90.0432 | 50 | 0.14 | 63 |
IV.RAFF.HHZ. | 2021-12-03T12:02:02.44 | 0.3 | undecidable | manual | P | 229 | 86.0472 | 50 | 0.15 | 63 |
IV.HVZN.HHZ. | 2021-12-03T12:01:59.97 | 0.3 | undecidable | manual | P | 209 | 70.0743 | 50 | 0.15 | 65 |
IV.HSRS.HHZ. | 2021-12-03T12:01:59.54 | 0.3 | undecidable | manual | P | 171 | 71.4729 | 50 | -0.5 | 60 |
IV.SSY.HHZ. | 2021-12-03T12:01:58.49 | 0.3 | undecidable | manual | P | 182 | 63.5919 | 50 | -0.33 | 64 |
IV.MPNC.HHZ. | 2021-12-03T12:01:56.40 | 0.3 | undecidable | manual | P | 25 | 51.1155 | 50 | -0.5 | 63 |
IV.GALF.HHZ. | 2021-12-03T12:01:56.78 | 0.3 | undecidable | manual | P | 268 | 47.0196 | 50 | 0.51 | 63 |
IV.MUCR.HHZ. | 2021-12-03T12:01:55.19 | 0.6 | undecidable | manual | P | 330 | 40.0266 | 50 | 0 | 47 |
IV.HLNI.HHZ. | 2021-12-03T12:01:55.86 | 0.3 | undecidable | manual | P | 206 | 46.9197 | 50 | -0.4 | 65 |
IV.EPOZ.HHZ. | 2021-12-03T12:01:53.13 | 0.6 | undecidable | manual | S | 130 | 9.9789 | 131 | 1.23 | 33 |
IV.EFIU.HHZ. | 2021-12-03T12:01:53.02 | 0.6 | undecidable | manual | S | 55 | 11.5773 | 127 | 0.69 | 42 |
IV.ECTS.HHZ. | 2021-12-03T12:01:53.60 | 0.6 | undecidable | manual | S | 6 | 16.872 | 117 | -0.3 | 46 |
IV.ESML.HHZ. | 2021-12-03T12:01:52.47 | 0.1 | undecidable | manual | P | 238 | 23.1546 | 111 | 0.21 | 94 |
IV.EPIT.HHZ. | 2021-12-03T12:01:52.86 | 0.6 | undecidable | manual | S | 336 | 9.7791 | 132 | 1.01 | 36 |
IV.ESCV.HHZ. | 2021-12-03T12:01:52.79 | 0.3 | undecidable | manual | P | 274 | 25.1526 | 109 | 0.15 | 71 |
IV.EPDN.HHZ. | 2021-12-03T12:01:52.07 | 0.6 | undecidable | manual | S | 298 | 8.3805 | 136 | 0.56 | 44 |
IV.EMPL.HHZ. | 2021-12-03T12:01:52.30 | 0.6 | undecidable | manual | S | 244 | 12.876 | 124 | -0.39 | 46 |
IV.EPZF.HHZ. | 2021-12-03T12:01:52.70 | 0.3 | undecidable | manual | P | 296 | 23.8539 | 110 | 0.31 | 69 |
IV.ESPC.HHN. | 2021-12-03T12:01:51.26 | 0.6 | undecidable | manual | S | 237 | 7.7811 | 138 | -0.09 | 49 |
IV.ECBD.HHN. | 2021-12-03T12:01:51.25 | 0.6 | undecidable | manual | S | 346 | 5.6943 | 147 | 0.34 | 47 |
IV.ESAL.HHZ. | 2021-12-03T12:01:50.88 | 0.6 | undecidable | manual | S | 46 | 3.996 | 155 | 0.26 | 48 |
IV.EMPL.HHZ. | 2021-12-03T12:01:50.07 | 0.1 | negative | manual | P | 244 | 12.876 | 124 | -0.34 | 93 |
IV.EVRN.HNZ. | 2021-12-03T12:01:50.96 | 0.6 | undecidable | manual | S | 147 | 5.4945 | 148 | 0.09 | 49 |
IV.EPOZ.HHZ. | 2021-12-03T12:01:50.11 | 0.1 | positive | manual | P | 130 | 9.9789 | 131 | 0.15 | 97 |
IV.EMNR.HHZ. | 2021-12-03T12:01:50.41 | 0.1 | undecidable | manual | P | 325 | 11.6772 | 127 | 0.19 | 96 |
IV.EPIT.HHZ. | 2021-12-03T12:01:50.12 | 0.1 | positive | manual | P | 336 | 9.7791 | 132 | 0.19 | 96 |
IV.EMFO.HHE. | 2021-12-03T12:01:50.22 | 0.6 | undecidable | manual | S | 300 | 1.1988 | 172 | -0.13 | 49 |
IV.EFIU.HHZ. | 2021-12-03T12:01:50.02 | 0.1 | negative | manual | P | 55 | 11.5773 | 127 | -0.18 | 96 |
IV.ECTS.HHZ. | 2021-12-03T12:01:50.86 | 0.1 | positive | manual | P | 6 | 16.872 | 117 | -0.25 | 94 |
IV.ESVO.HHE. | 2021-12-03T12:01:50.53 | 0.3 | undecidable | manual | P | 289 | 14.3745 | 121 | -0.14 | 72 |
IV.ECBD.HHN. | 2021-12-03T12:01:49.22 | 0.1 | undecidable | manual | P | 346 | 5.6943 | 147 | -0.17 | 97 |
IV.EMCN.HHN. | 2021-12-03T12:01:49.82 | 0.1 | undecidable | manual | P | 319 | 8.9799 | 134 | 0.01 | 100 |
IV.ESPC.HHN. | 2021-12-03T12:01:49.31 | 0.1 | undecidable | manual | P | 237 | 7.7811 | 138 | -0.33 | 94 |
IV.EVRN.HNZ. | 2021-12-03T12:01:49.14 | 0.1 | undecidable | manual | P | 147 | 5.4945 | 148 | -0.22 | 96 |
IV.EMFS.HHE. | 2021-12-03T12:01:49.54 | 0.1 | undecidable | manual | P | 263 | 9.1797 | 133 | -0.3 | 94 |
IV.EPDN.HHZ. | 2021-12-03T12:01:49.74 | 0.1 | undecidable | manual | P | 298 | 8.3805 | 136 | 0.01 | 100 |
IV.EMFO.HHE. | 2021-12-03T12:01:48.75 | 0.1 | undecidable | manual | P | 300 | 1.1988 | 172 | -0.31 | 95 |
IV.ESAL.HHZ. | 2021-12-03T12:01:48.94 | 0.1 | positive | manual | P | 46 | 3.996 | 155 | -0.28 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPIT.HHE. | ML:2.8 | 0.008684999999999998 | 0.32 | AML | other | m | 2021-12-03T12:01:53.48 |
IV.EFIU.HHN. | ML:2.5 | 0.00383 | 1.14 | AML | other | m | 2021-12-03T12:01:53.65 |
IV.EPIT.HHN. | ML:3.0 | 0.01265 | 0.48 | AML | other | m | 2021-12-03T12:01:53.89 |
IV.EPOZ.HNN. | ML:2.6 | 0.005455 | 1 | AML | other | m | 2021-12-03T12:01:53.99 |
IV.EPOZ.HHN. | ML:2.6 | 0.00532 | 0.98 | AML | other | m | 2021-12-03T12:01:54.00 |
IV.EFIU.HHE. | ML:2.5 | 0.0038450000000000003 | 0.32 | AML | other | m | 2021-12-03T12:01:54.19 |
IV.ECTS.HHE. | ML:2.1 | 0.001175 | 1.3 | AML | other | m | 2021-12-03T12:01:54.71 |
IV.EMPL.HHE. | ML:2.6 | 0.004035 | 0.22 | AML | other | m | 2021-12-03T12:01:55.42 |
IV.EPOZ.HNE. | ML:2.5 | 0.00433 | 0.42 | AML | other | m | 2021-12-03T12:01:55.61 |
IV.EPOZ.HHE. | ML:2.5 | 0.0041400000000000005 | 0.98 | AML | other | m | 2021-12-03T12:01:56.61 |
IV.EMPL.HHN. | ML:2.7 | 0.0059700000000000005 | 0.22 | AML | other | m | 2021-12-03T12:01:56.38 |
IV.ECTS.HHN. | ML:2.0 | 0.0009035 | 1 | AML | other | m | 2021-12-03T12:01:56.18 |
IV.ESML.HHE. | ML:2.1 | 0.0008449999999999999 | 0.62 | AML | other | m | 2021-12-03T12:01:57.37 |
IV.EPZF.HHE. | ML:2.4 | 0.00152 | 0.9 | AML | other | m | 2021-12-03T12:02:00.87 |
IV.ESML.HHN. | ML:2.0 | 0.000683 | 0.94 | AML | other | m | 2021-12-03T12:02:00.67 |
IV.ESCV.HHE. | ML:2.2 | 0.0009524999999999999 | 0.9 | AML | other | m | 2021-12-03T12:02:03.96 |
IV.ESCV.HHN. | ML:2.3 | 0.001127 | 1.18 | AML | other | m | 2021-12-03T12:02:03.96 |
IV.ESML.HNN. | ML:1.9 | 0.0005765 | 0.96 | AML | other | m | 2021-12-03T12:02:04.90 |
IV.EPZF.HHN. | ML:2.3 | 0.0011600000000000002 | 1.36 | AML | other | m | 2021-12-03T12:02:04.86 |
IV.MUCR.HHE. | ML:2.2 | 0.000491 | 0.34 | AML | other | m | 2021-12-03T12:02:05.51 |
IV.MUCR.HHN. | ML:2.2 | 0.0005135 | 0.46 | AML | other | m | 2021-12-03T12:02:06.31 |
IV.ESML.HNE. | ML:2.1 | 0.000847 | 0.54 | AML | other | m | 2021-12-03T12:02:06.60 |
IV.HLNI.HHN. | ML:1.7 | 0.0001385 | 1.44 | AML | other | m | 2021-12-03T12:02:07.07 |
IV.HLNI.HHE. | ML:1.7 | 0.0001555 | 0.58 | AML | other | m | 2021-12-03T12:02:09.78 |
IV.SSY.HNN. | ML:2.4 | 0.00047999999999999996 | 0.46 | AML | other | m | 2021-12-03T12:02:11.53 |
IV.GALF.HHN. | ML:2.3 | 0.0005925 | 0.72 | AML | other | m | 2021-12-03T12:02:13.11 |
IV.SSY.HNE. | ML:2.5 | 0.0005484999999999999 | 0.8 | AML | other | m | 2021-12-03T12:02:14.85 |
IV.GALF.HHE. | ML:2.4 | 0.000651 | 0.5 | AML | other | m | 2021-12-03T12:02:14.99 |