A magnitude ML 0.9 earthquake occured in region: 3 km SE Castell'Umberto (ME), on
and geographic coordinates (lat, lon) 38.0690, 14.8280 at 8 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 |
---|---|---|---|---|
Castell'Umberto | ME | 3 | 3128 | 3128 |
Sinagra | ME | 3 | 2705 | 5833 |
Tortorici | ME | 4 | 6435 | 12268 |
San Salvatore di Fitalia | ME | 4 | 1319 | 13587 |
Ficarra | ME | 5 | 1469 | 15056 |
Ucria | ME | 5 | 1058 | 16114 |
Galati Mamertino | ME | 6 | 2627 | 18741 |
Mirto | ME | 7 | 974 | 19715 |
Naso | ME | 7 | 3813 | 23528 |
Sant'Angelo di Brolo | ME | 7 | 3090 | 26618 |
Frazzanò | ME | 7 | 711 | 27329 |
Raccuja | ME | 7 | 1041 | 28370 |
Longi | ME | 8 | 1473 | 29843 |
Brolo | ME | 10 | 5783 | 35626 |
Piraino | ME | 11 | 3962 | 39588 |
San Marco d'Alunzio | ME | 11 | 1996 | 41584 |
Capri Leone | ME | 11 | 4515 | 46099 |
Floresta | ME | 12 | 485 | 46584 |
Librizzi | ME | 12 | 1660 | 48244 |
Alcara li Fusi | ME | 12 | 1980 | 50224 |
San Piero Patti | ME | 12 | 2915 | 53139 |
Capo d'Orlando | ME | 13 | 13254 | 66393 |
Montagnareale | ME | 13 | 1615 | 68008 |
Gioiosa Marea | ME | 13 | 7074 | 75082 |
Torrenova | ME | 13 | 4386 | 79468 |
Militello Rosmarino | ME | 13 | 1324 | 80792 |
Patti | ME | 14 | 13431 | 94223 |
Sant'Agata di Militello | ME | 17 | 12624 | 106847 |
Montalbano Elicona | ME | 17 | 2287 | 109134 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-02-21 02:09:51 |
38.0692 | 14.8278 | 8 | 2024-03-01 17:18:17 |
Bollettino Sismico Italiano INGV | 122901831 |
Reviewed Rev100 |
ML 0.9 | 2023-02-21 02:09:51 |
38.0717 | 14.8272 | 7 | 2023-02-21 02:21:48 |
Sala Sismica INGV-Roma | 114643661 |
Field | Value |
---|---|
Time (UTC) | 2023-02-21 02:09:51 ± 0.22 |
Latitude | 38.0692 ± 0.0171 |
Longitude | 14.8278 ± 0.0080 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 122901831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1857 |
Semi-minor axis of confidence ellipse (meter) | 593 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 162 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18886 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 114643661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-21 02:21:48 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122901831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-08 00:02:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGG.HHZ. | 2023-02-21T02:10:39.09 | 3.0 | undecidable | manual | Pn | 0.23 | 0 | |||
IV.ACATE.EHZ. | 2023-02-21T02:10:09.57 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.MSFR.HHZ. | 2023-02-21T02:09:59.18 | 0.6 | undecidable | manual | S | 259 | 20.9679 | 111 | 0.14 | 48 |
IV.LIBRI.HHZ. | 2023-02-21T02:09:55.37 | 0.6 | undecidable | manual | S | 80 | 8.9799 | 132 | -0.06 | 50 |
IV.MSFR.HHZ. | 2023-02-21T02:09:55.62 | 0.1 | undecidable | manual | P | 259 | 20.9679 | 111 | -0.12 | 96 |
IV.MUCR.HHZ. | 2023-02-21T02:09:54.49 | 0.3 | undecidable | manual | S | 126 | 4.995 | 149 | -0.05 | 75 |
IV.MUCR.HHZ. | 2023-02-21T02:09:53.20 | 0.1 | undecidable | manual | P | 126 | 4.995 | 149 | 0.06 | 100 |
IV.LIBRI.HHZ. | 2023-02-21T02:09:53.70 | 0.1 | undecidable | manual | P | 80 | 8.9799 | 132 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LIBRI.HHN. | ML:0.5 | 0.00005115 | 0.24 | AML | other | m | 2023-02-21T02:09:55.62 |
IV.LIBRI.HNN. | ML:1.1 | 0.000188 | 0.62 | AML | other | m | 2023-02-21T02:09:55.66 |
IV.LIBRI.HHE. | ML:0.8 | 0.00010245 | 0.38 | AML | other | m | 2023-02-21T02:09:56.22 |
IV.LIBRI.HNE. | ML:1.2 | 0.0002145 | 1.18 | AML | other | m | 2023-02-21T02:09:56.11 |