A magnitude ML 1.7 earthquake occured in region: 10 km W Zafferana Etnea (CT), on
and geographic coordinates (lat, lon) 37.7250, 14.9980 at 3 km depth.
The earthquake was located by: Sala Operativa INGV_OE (Catania).
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 |
---|---|---|---|---|
Zafferana Etnea | CT | 10 | 9517 | 9517 |
Milo | CT | 10 | 1087 | 10604 |
Ragalna | CT | 12 | 3924 | 14528 |
Nicolosi | CT | 13 | 7463 | 21991 |
Santa Venerina | CT | 13 | 8592 | 30583 |
Sant'Alfio | CT | 13 | 1582 | 32165 |
Pedara | CT | 13 | 14102 | 46267 |
Trecastagni | CT | 14 | 10910 | 57177 |
Biancavilla | CT | 15 | 24007 | 81184 |
Belpasso | CT | 15 | 28108 | 109292 |
Viagrande | CT | 15 | 8563 | 117855 |
Santa Maria di Licodia | CT | 15 | 7641 | 125496 |
Adrano | CT | 16 | 36122 | 161618 |
Bronte | CT | 16 | 19172 | 180790 |
Maletto | CT | 16 | 3920 | 184710 |
Giarre | CT | 17 | 27659 | 212369 |
San Pietro Clarenza | CT | 17 | 7743 | 220112 |
Aci Bonaccorsi | CT | 17 | 3524 | 223636 |
Aci Sant'Antonio | CT | 17 | 17984 | 241620 |
Camporotondo Etneo | CT | 17 | 5023 | 246643 |
Mascalucia | CT | 18 | 31958 | 278601 |
Randazzo | CT | 18 | 10900 | 289501 |
Tremestieri Etneo | CT | 18 | 20589 | 310090 |
Mascali | CT | 18 | 14282 | 324372 |
Riposto | CT | 18 | 14838 | 339210 |
Linguaglossa | CT | 18 | 5403 | 344613 |
PaternĂ² | CT | 18 | 48228 | 392841 |
Piedimonte Etneo | CT | 18 | 3963 | 396804 |
San Giovanni la Punta | CT | 18 | 23060 | 419864 |
Aci Catena | CT | 19 | 29851 | 449715 |
Gravina di Catania | CT | 19 | 25838 | 475553 |
Acireale | CT | 19 | 52622 | 528175 |
Valverde | CT | 20 | 7840 | 536015 |
Sant'Agata li Battiati | CT | 20 | 9479 | 545494 |
Moio Alcantara | ME | 20 | 717 | 546211 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev200 |
ML 1.7 | 2021-01-31 18:29:09 |
37.725 | 14.998 | 3 | 2021-01-31 18:42:25 |
Sala Operativa INGV_OE (Catania) | 86740831 |
Field | Value |
---|---|
Time (UTC) | 2021-01-31 18:29:09 |
Latitude | 37.7250 |
Longitude | 14.9980 |
Depth (km) | 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 200 -> SURVEY-INGV-CT#SeismPicker_SO-OE |
Event type | earthquake |
Origin ID | 86740831 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 1 |
Number of defining phases | 1 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | |
Epicentral distance of station farthest from the epicenter (degree) | |
Number of stations at which the event was observed | 0 |
Number of stations from which data was used for origin computation | 0 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 86740831 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-01-31 18:42:25 |