A magnitude ML 1.7 earthquake occured in region: 7 km W Milo (CT), on
and geographic coordinates (lat, lon) 37.7500, 15.0500 at 7 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 | 7 | 1087 | 1087 |
Zafferana Etnea | CT | 8 | 9517 | 10604 |
Sant'Alfio | CT | 8 | 1582 | 12186 |
Santa Venerina | CT | 11 | 8592 | 20778 |
Giarre | CT | 12 | 27659 | 48437 |
Mascali | CT | 13 | 14282 | 62719 |
Piedimonte Etneo | CT | 13 | 3963 | 66682 |
Linguaglossa | CT | 13 | 5403 | 72085 |
Riposto | CT | 14 | 14838 | 86923 |
Pedara | CT | 15 | 14102 | 101025 |
Fiumefreddo di Sicilia | CT | 15 | 9623 | 110648 |
Trecastagni | CT | 15 | 10910 | 121558 |
Nicolosi | CT | 15 | 7463 | 129021 |
Viagrande | CT | 16 | 8563 | 137584 |
Castiglione di Sicilia | CT | 16 | 3215 | 140799 |
Ragalna | CT | 16 | 3924 | 144723 |
Moio Alcantara | ME | 17 | 717 | 145440 |
Randazzo | CT | 17 | 10900 | 156340 |
Aci Sant'Antonio | CT | 17 | 17984 | 174324 |
Aci Bonaccorsi | CT | 18 | 3524 | 177848 |
Calatabiano | CT | 18 | 5308 | 183156 |
Aci Catena | CT | 18 | 29851 | 213007 |
Maletto | CT | 18 | 3920 | 216927 |
Acireale | CT | 18 | 52622 | 269549 |
Belpasso | CT | 19 | 28108 | 297657 |
Francavilla di Sicilia | ME | 19 | 3945 | 301602 |
Malvagna | ME | 19 | 733 | 302335 |
Tremestieri Etneo | CT | 19 | 20589 | 322924 |
San Giovanni la Punta | CT | 20 | 23060 | 345984 |
Gaggi | ME | 20 | 3184 | 349168 |
Bronte | CT | 20 | 19172 | 368340 |
Motta Camastra | ME | 20 | 845 | 369185 |
Mascalucia | CT | 20 | 31958 | 401143 |
Biancavilla | CT | 20 | 24007 | 425150 |
San Pietro Clarenza | CT | 20 | 7743 | 432893 |
Santa Domenica Vittoria | ME | 20 | 980 | 433873 |
Valverde | CT | 20 | 7840 | 441713 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-01-11 13:31:04 |
37.7502 | 15.0495 | 7 | 2021-07-12 16:55:00 |
Bollettino Sismico Italiano INGV | 87628961 |
Reviewed Rev200 |
ML 1.3 | 2021-01-11 13:31:03 |
37.753 | 15.046 | 3 | 2021-03-02 15:06:14 |
Sala Operativa INGV_OE (Catania) | 86173201 |
Field | Value |
---|---|
Time (UTC) | 2021-01-11 13:31:04 ± 0.16 |
Latitude | 37.7502 ± 0.0054 |
Longitude | 15.0495 ± 0.0068 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87628961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 638 |
Semi-minor axis of confidence ellipse (meter) | 93 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 133 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 86173201 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-01-11 13:38:45 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87628961 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-02 15:06:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2021-01-11T13:31:11.43 | 0.3 | undecidable | manual | P | 335 | 35.9418 | 100 | -0.02 | 71 |
IV.AIO.HHZ. | 2021-01-11T13:31:09.95 | 0.3 | undecidable | manual | P | 33 | 29.3484 | 103 | -0.2 | 69 |
IV.ESLN.HHZ. | 2021-01-11T13:31:08.03 | 0.6 | undecidable | manual | S | 226 | 9.0798 | 126 | 0 | 50 |
IV.EPZF.HHZ. | 2021-01-11T13:31:08.24 | 0.3 | undecidable | manual | P | 296 | 18.7701 | 109 | 0.13 | 72 |
IV.EPIT.HHN. | 2021-01-11T13:31:08.00 | 0.6 | undecidable | manual | S | 5 | 6.7932 | 134 | 0.59 | 44 |
IV.EPOZ.HHZ. | 2021-01-11T13:31:07.98 | 0.3 | undecidable | manual | P | 125 | 14.9739 | 114 | 0.57 | 65 |
IV.EMCN.HNZ. | 2021-01-11T13:31:07.04 | 0.6 | undecidable | manual | S | 343 | 4.7952 | 144 | 0.1 | 49 |
IV.ECTS.HHZ. | 2021-01-11T13:31:07.36 | 0.3 | undecidable | manual | P | 23 | 15.873 | 112 | -0.22 | 71 |
IV.EMSG.HHZ. | 2021-01-11T13:31:07.07 | 0.1 | undecidable | manual | P | 312 | 11.7771 | 119 | 0.25 | 95 |
IV.EFIU.HHE. | 2021-01-11T13:31:07.48 | 0.1 | undecidable | manual | P | 73 | 14.7741 | 114 | 0.11 | 97 |
IV.EVRN.HHZ. | 2021-01-11T13:31:06.49 | 0.3 | undecidable | manual | P | 132 | 10.1787 | 123 | -0.06 | 74 |
IV.EPIT.HHN. | 2021-01-11T13:31:06.04 | 0.1 | undecidable | manual | P | 5 | 6.7932 | 134 | 0.01 | 100 |
IV.ESLN.HHZ. | 2021-01-11T13:31:06.07 | 0.3 | undecidable | manual | P | 226 | 9.0798 | 126 | -0.31 | 70 |
IV.ECBD.HHN. | 2021-01-11T13:31:06.83 | 0.6 | undecidable | manual | S | 44 | 4.6953 | 145 | -0.09 | 49 |
IV.ECBD.HHN. | 2021-01-11T13:31:05.39 | 0.1 | undecidable | manual | P | 44 | 4.6953 | 145 | -0.35 | 94 |
IV.EMCN.HNZ. | 2021-01-11T13:31:05.57 | 0.1 | undecidable | manual | P | 343 | 4.7952 | 144 | -0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EVRN.HNE. | ML:1.9 | 0.0011919683000000002 | 0.1472 | AML | other | m | 2021-01-11T13:31:10.51 |
IV.EVRN.HHE. | ML:1.9 | 0.0012975604999999999 | 0.2432 | AML | other | m | 2021-01-11T13:31:10.89 |
IV.EVRN.HHN. | ML:2.0 | 0.0015350000000000001 | 0.22 | AML | other | m | 2021-01-11T13:31:11.17 |
IV.EVRN.HNN. | ML:2.0 | 0.0017050000000000001 | 0.22 | AML | other | m | 2021-01-11T13:31:11.17 |
IV.EMSG.HHN. | ML:1.8 | 0.0008561945 | 0.1856 | AML | other | m | 2021-01-11T13:31:13.84 |
IV.EMSG.HHE. | ML:1.9 | 0.00117 | 0.48 | AML | other | m | 2021-01-11T13:31:14.74 |
IV.EMCN.HHN. | ML:0.0 | 0.003203728 | 0.1792 | AML | other | m | 2021-01-11T13:31:08.02 |
IV.EMCN.HNE. | ML:0.0 | 0.0027218005 | 0.1024 | AML | other | m | 2021-01-11T13:31:08.45 |
IV.EMCN.HHE. | ML:0.0 | 0.002887013 | 0.1984 | AML | other | m | 2021-01-11T13:31:08.72 |
IV.EMCN.HNN. | ML:0.0 | 0.0030573595 | 0.192 | AML | other | m | 2021-01-11T13:31:08.02 |
IV.AIO.HHN. | ML:1.0 | 0.00005328097 | 0.6976 | AML | other | m | 2021-01-11T13:31:21.42 |
IV.AIO.HHE. | ML:1.1 | 0.00005974245 | 0.4992 | AML | other | m | 2021-01-11T13:31:16.85 |
IV.MUCR.HHN. | ML:1.1 | 0.00005468045 | 0.9024 | AML | other | m | 2021-01-11T13:31:24.61 |
IV.MUCR.HHE. | ML:1.1 | 0.00005647192 | 0.5568 | AML | other | m | 2021-01-11T13:31:22.09 |