A magnitude ML 0.8 earthquake occured in region: 4 km SW Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4540, 12.7520 at 14 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 4 | 1027 | 1027 |
Frontone | PU | 7 | 1300 | 2327 |
Scheggia e Pascelupo | PG | 9 | 1393 | 3720 |
Sassoferrato | AN | 9 | 7285 | 11005 |
Cantiano | PU | 10 | 2245 | 13250 |
Costacciaro | PG | 11 | 1216 | 14466 |
Cagli | PU | 13 | 8731 | 23197 |
Sigillo | PG | 14 | 2404 | 25601 |
Pergola | PU | 14 | 6333 | 31934 |
Genga | AN | 15 | 1797 | 33731 |
Arcevia | AN | 16 | 4612 | 38343 |
Fossato di Vico | PG | 18 | 2840 | 41183 |
Gubbio | PG | 18 | 32216 | 73399 |
Fabriano | AN | 18 | 31480 | 104879 |
Acqualagna | PU | 19 | 4393 | 109272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-02-19 04:12:37 |
43.4545 | 12.7522 | 14 | 2023-02-19 04:17:41 |
Sala Sismica INGV-Roma | 114574541 |
Field | Value |
---|---|
Time (UTC) | 2023-02-19 04:12:37 ± 0.08 |
Latitude | 43.4545 ± 0.0027 |
Longitude | 12.7522 ± 0.0050 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114574541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28149 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 114574541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-19 04:17:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2023-02-19T04:12:48.53 | 0.6 | undecidable | manual | S | 197 | 31.2465 | 100 | 0.29 | 61 |
IV.SNTG.HHZ. | 2023-02-19T04:12:47.16 | 0.6 | undecidable | manual | S | 145 | 26.8509 | 102 | 0.07 | 64 |
IV.MPAG.EHZ. | 2023-02-19T04:12:45.35 | 0.6 | undecidable | manual | S | 2 | 19.3695 | 111 | 0.17 | 64 |
IV.PIEI.HHZ. | 2023-02-19T04:12:45.13 | 0.6 | undecidable | manual | S | 297 | 19.6692 | 111 | -0.12 | 64 |
IV.NARO.HHZ. | 2023-02-19T04:12:45.98 | 0.6 | undecidable | manual | S | 322 | 22.1556 | 107 | 0.1 | 65 |
IV.ARVD.HHZ. | 2023-02-19T04:12:44.37 | 0.6 | undecidable | manual | S | 72 | 15.9729 | 118 | 0.01 | 66 |
IV.FOSV.EHZ. | 2023-02-19T04:12:44.63 | 0.6 | undecidable | manual | S | 178 | 17.7711 | 115 | -0.14 | 64 |
IV.ATFO.HHZ. | 2023-02-19T04:12:44.81 | 0.6 | undecidable | manual | S | 236 | 17.5713 | 115 | 0.09 | 66 |
IV.ATCC.EHZ. | 2023-02-19T04:12:43.68 | 0.3 | positive | manual | P | 197 | 31.2465 | 100 | 0.04 | 96 |
IV.SNTG.HHZ. | 2023-02-19T04:12:42.56 | 1.0 | undecidable | manual | P | 145 | 26.8509 | 102 | -0.42 | 30 |
IV.FRON.EHZ. | 2023-02-19T04:12:42.62 | 0.6 | undecidable | manual | S | 343 | 7.2927 | 146 | -0.01 | 67 |
IV.NARO.HHZ. | 2023-02-19T04:12:42.28 | 0.3 | positive | manual | P | 322 | 22.1556 | 107 | 0 | 98 |
IV.SSFR.HHZ. | 2023-02-19T04:12:42.18 | 0.6 | undecidable | manual | S | 130 | 3.1968 | 165 | 0.01 | 68 |
IV.FOSV.EHZ. | 2023-02-19T04:12:41.54 | 0.3 | undecidable | manual | P | 178 | 17.7711 | 115 | -0.1 | 97 |
IV.ATFO.HHZ. | 2023-02-19T04:12:41.72 | 0.6 | undecidable | manual | P | 236 | 17.5713 | 115 | 0.1 | 65 |
IV.MPAG.EHZ. | 2023-02-19T04:12:41.37 | 1.0 | positive | manual | P | 2 | 19.3695 | 111 | -0.51 | 30 |
IV.PIEI.HHZ. | 2023-02-19T04:12:41.85 | 1.0 | negative | manual | P | 297 | 19.6692 | 111 | -0.07 | 32 |
IV.ARVD.HHZ. | 2023-02-19T04:12:41.42 | 0.3 | negative | manual | P | 72 | 15.9729 | 118 | 0.02 | 99 |
IV.SSFR.HHZ. | 2023-02-19T04:12:40.23 | 0.3 | negative | manual | P | 130 | 3.1968 | 165 | 0.09 | 100 |
IV.FRON.EHZ. | 2023-02-19T04:12:39.99 | 1.0 | undecidable | manual | P | 343 | 7.2927 | 146 | -0.42 | 31 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:0.9 | 0.00009290000000000001 | 0.1 | AML | other | m | 2023-02-19T04:12:42.27 |
IV.SSFR.HHN. | ML:0.7 | 0.00006604999999999999 | 0.76 | AML | other | m | 2023-02-19T04:12:42.46 |