A magnitude ML 2.2 earthquake occured in region: 2 km E Milo (CT), on
and geographic coordinates (lat, lon) 37.7200, 15.1400 at 19 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 |
Sant'Alfio | CT | 3 | 1582 | 2669 |
Santa Venerina | CT | 4 | 8592 | 11261 |
Giarre | CT | 4 | 27659 | 38920 |
Zafferana Etnea | CT | 4 | 9517 | 48437 |
Riposto | CT | 6 | 14838 | 63275 |
Mascali | CT | 7 | 14282 | 77557 |
Fiumefreddo di Sicilia | CT | 10 | 9623 | 87180 |
Piedimonte Etneo | CT | 10 | 3963 | 91143 |
Acireale | CT | 12 | 52622 | 143765 |
Trecastagni | CT | 13 | 10910 | 154675 |
Viagrande | CT | 13 | 8563 | 163238 |
Aci Sant'Antonio | CT | 13 | 17984 | 181222 |
Aci Catena | CT | 13 | 29851 | 211073 |
Pedara | CT | 13 | 14102 | 225175 |
Linguaglossa | CT | 14 | 5403 | 230578 |
Aci Bonaccorsi | CT | 14 | 3524 | 234102 |
Calatabiano | CT | 14 | 5308 | 239410 |
Nicolosi | CT | 15 | 7463 | 246873 |
Valverde | CT | 16 | 7840 | 254713 |
San Giovanni la Punta | CT | 16 | 23060 | 277773 |
Tremestieri Etneo | CT | 17 | 20589 | 298362 |
Gaggi | ME | 17 | 3184 | 301546 |
San Gregorio di Catania | CT | 17 | 11966 | 313512 |
Mascalucia | CT | 18 | 31958 | 345470 |
Giardini-Naxos | ME | 18 | 9415 | 354885 |
Aci Castello | CT | 18 | 18723 | 373608 |
Castiglione di Sicilia | CT | 18 | 3215 | 376823 |
Sant'Agata li Battiati | CT | 19 | 9479 | 386302 |
Gravina di Catania | CT | 19 | 25838 | 412140 |
San Pietro Clarenza | CT | 19 | 7743 | 419883 |
Taormina | ME | 19 | 10960 | 430843 |
Castelmola | ME | 20 | 1088 | 431931 |
Motta Camastra | ME | 20 | 845 | 432776 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2021-01-25 07:40:20 |
37.7202 | 15.1402 | 19 | 2021-07-12 16:55:01 |
Bollettino Sismico Italiano INGV | 87779911 |
Reviewed Rev200 |
ML 1.8 | 2021-01-25 07:40:19 |
37.728 | 15.082 | 19 | 2021-03-05 14:37:12 |
Sala Operativa INGV_OE (Catania) | 86552491 |
Field | Value |
---|---|
Time (UTC) | 2021-01-25 07:40:20 ± 0.12 |
Latitude | 37.7202 ± 0.0045 |
Longitude | 15.1402 ± 0.0148 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87779911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1329 |
Semi-minor axis of confidence ellipse (meter) | 322 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1330.0 |
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 | 32 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56477 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 86552491 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-01-25 07:46:42 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 87779911 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-05 14:36:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RNI2.HHZ. | 2021-01-25T07:42:04.78 | 3.0 | undecidable | manual | Sn | -3.45 | 0 | |||
IV.MESG.HHZ. | 2021-01-25T07:41:49.11 | 3.0 | undecidable | manual | Sn | -7.36 | 0 | |||
IV.MDAR.HNZ. | 2021-01-25T07:41:39.38 | 3.0 | undecidable | manual | Pn | -1.59 | 0 | |||
IV.LPEL.HHZ. | 2021-01-25T07:41:37.50 | 3.0 | positive | manual | Pg | 14.1 | 0 | |||
IV.MTGR.HHZ. | 2021-01-25T07:41:08.91 | 3.0 | undecidable | manual | Sg | 1 | 0 | |||
IV.GIZZ.HHZ. | 2021-01-25T07:41:04.55 | 3.0 | undecidable | manual | Sn | -2.08 | 0 | |||
IV.GIZZ.HHZ. | 2021-01-25T07:40:46.72 | 3.0 | positive | manual | Pg | 2.54 | 0 | |||
IV.HAGA.HHZ. | 2021-01-25T07:40:36.44 | 0.6 | undecidable | manual | S | 178 | 48.3183 | 103 | 0.52 | 43 |
IV.HLNI.HHZ. | 2021-01-25T07:40:35.94 | 0.6 | undecidable | manual | S | 210 | 47.5191 | 103 | 0.22 | 45 |
IV.SSY.HNN. | 2021-01-25T07:40:31.53 | 0.3 | undecidable | manual | P | 185 | 62.6928 | 99 | 0.02 | 68 |
IV.HAGA.HHZ. | 2021-01-25T07:40:29.10 | 0.3 | undecidable | manual | P | 178 | 48.3183 | 103 | -0.24 | 67 |
IV.HCRL.HHN. | 2021-01-25T07:40:29.40 | 0.3 | undecidable | manual | P | 191 | 49.4172 | 102 | -0.1 | 69 |
IV.HLNI.HHZ. | 2021-01-25T07:40:28.92 | 0.3 | undecidable | manual | P | 210 | 47.5191 | 103 | -0.3 | 67 |
IV.ECTS.HHZ. | 2021-01-25T07:40:28.00 | 0.6 | undecidable | manual | S | 355 | 18.0708 | 129 | -0.5 | 45 |
IV.EFIU.HHE. | 2021-01-25T07:40:27.31 | 0.6 | undecidable | manual | S | 39 | 9.879 | 148 | 0.26 | 48 |
IV.NOV.HHZ. | 2021-01-25T07:40:27.59 | 0.3 | undecidable | manual | P | 359 | 34.1436 | 110 | 0.35 | 67 |
IV.ESAL.HHE. | 2021-01-25T07:40:26.72 | 0.6 | undecidable | manual | S | 353 | 3.8961 | 167 | 0.28 | 48 |
IV.EVRN.HHZ. | 2021-01-25T07:40:26.65 | 0.6 | undecidable | manual | S | 187 | 3.4965 | 168 | 0.24 | 49 |
IV.AIO.HHZ. | 2021-01-25T07:40:26.48 | 0.1 | undecidable | manual | P | 16 | 29.0487 | 114 | -0.02 | 97 |
IV.ESPC.HHN. | 2021-01-25T07:40:26.75 | 0.6 | undecidable | manual | S | 253 | 10.3785 | 147 | -0.37 | 46 |
IV.ACATE.HNZ. | 2021-01-25T07:40:25.45 | 3.0 | positive | manual | P | -1.92 | 0 | |||
IV.EMNR.HHZ. | 2021-01-25T07:40:25.04 | 0.3 | undecidable | manual | P | 317 | 14.6742 | 136 | 0.37 | 69 |
IV.ECTS.HHZ. | 2021-01-25T07:40:24.97 | 0.3 | undecidable | manual | P | 355 | 18.0708 | 129 | -0.08 | 73 |
IV.ECBD.HHN. | 2021-01-25T07:40:24.14 | 0.1 | undecidable | manual | P | 325 | 8.1807 | 153 | 0.05 | 100 |
IV.EPIT.HHN. | 2021-01-25T07:40:24.65 | 0.3 | undecidable | manual | P | 324 | 12.4764 | 141 | 0.2 | 72 |
IV.EPOZ.HHZ. | 2021-01-25T07:40:24.25 | 0.3 | undecidable | manual | P | 142 | 6.7932 | 157 | 0.25 | 73 |
IV.EMCN.HHN. | 2021-01-25T07:40:24.68 | 0.3 | undecidable | manual | P | 310 | 12.2766 | 142 | 0.25 | 71 |
IV.EVRN.HHZ. | 2021-01-25T07:40:23.79 | 0.1 | undecidable | manual | P | 187 | 3.4965 | 168 | -0.06 | 100 |
IV.ESPC.HHN. | 2021-01-25T07:40:23.99 | 0.1 | undecidable | manual | P | 253 | 10.3785 | 147 | -0.27 | 95 |
IV.ESAL.HHE. | 2021-01-25T07:40:23.71 | 0.1 | undecidable | manual | P | 353 | 3.8961 | 167 | -0.15 | 98 |
IV.EMFO.HHE. | 2021-01-25T07:40:23.74 | 0.1 | undecidable | manual | P | 292 | 4.6953 | 164 | -0.15 | 98 |
IV.EFIU.HHE. | 2021-01-25T07:40:23.84 | 0.3 | undecidable | manual | P | 39 | 9.879 | 148 | -0.38 | 70 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EVRN.HNN. | ML:2.7 | 0.004380000000000001 | 0.16 | AML | other | m | 2021-01-25T07:40:26.74 |
IV.EVRN.HHN. | ML:2.6 | 0.00381 | 0.14 | AML | other | m | 2021-01-25T07:40:26.74 |
IV.EVRN.HHE. | ML:2.6 | 0.003955 | 1.22 | AML | other | m | 2021-01-25T07:40:26.86 |
IV.EVRN.HNE. | ML:2.6 | 0.003625 | 1.24 | AML | other | m | 2021-01-25T07:40:26.87 |
IV.ECTS.HHE. | ML:2.0 | 0.0006285 | 1.26 | AML | other | m | 2021-01-25T07:40:29.81 |
IV.ECTS.HHN. | ML:1.9 | 0.0004575 | 0.26 | AML | other | m | 2021-01-25T07:40:29.25 |
IV.AIO.HHN. | ML:1.5 | 0.000137663265 | 0.5184 | AML | other | m | 2021-01-25T07:40:32.06 |
IV.AIO.HHE. | ML:1.5 | 0.0001305306 | 0.2176 | AML | other | m | 2021-01-25T07:40:32.22 |
IV.NOV.HHE. | ML:2.1 | 0.0004370736 | 0.5824 | AML | other | m | 2021-01-25T07:40:35.93 |