A magnitude ML 1.0 earthquake occured in region: 2 km NE Biancavilla (CT), on
and geographic coordinates (lat, lon) 37.6550, 14.8820 at 4 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 |
---|---|---|---|---|
Biancavilla | CT | 2 | 24007 | 24007 |
Santa Maria di Licodia | CT | 4 | 7641 | 31648 |
Adrano | CT | 4 | 36122 | 67770 |
Ragalna | CT | 6 | 3924 | 71694 |
PaternĂ² | CT | 9 | 48228 | 119922 |
Belpasso | CT | 11 | 28108 | 148030 |
Centuripe | EN | 13 | 5470 | 153500 |
Nicolosi | CT | 14 | 7463 | 160963 |
Camporotondo Etneo | CT | 15 | 5023 | 165986 |
San Pietro Clarenza | CT | 16 | 7743 | 173729 |
Bronte | CT | 16 | 19172 | 192901 |
Pedara | CT | 16 | 14102 | 207003 |
Motta Sant'Anastasia | CT | 18 | 12116 | 219119 |
Mascalucia | CT | 18 | 31958 | 251077 |
Trecastagni | CT | 18 | 10910 | 261987 |
Misterbianco | CT | 18 | 49410 | 311397 |
Tremestieri Etneo | CT | 19 | 20589 | 331986 |
Gravina di Catania | CT | 19 | 25838 | 357824 |
Catenanuova | EN | 19 | 4866 | 362690 |
Viagrande | CT | 20 | 8563 | 371253 |
Maletto | CT | 20 | 3920 | 375173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev200 |
ML 1.0 | 2021-05-08 11:24:03 |
37.655 | 14.882 | 4 | 2021-05-08 11:40:21 |
Sala Operativa INGV_OE (Catania) | 89912221 |
Field | Value |
---|---|
Time (UTC) | 2021-05-08 11:24:03 |
Latitude | 37.6550 |
Longitude | 14.8820 |
Depth (km) | 4 (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 | 89912221 |
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) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
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) | 0.05 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 89912221 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2021-05-08 11:40:21 |