A magnitude ML 0.4 earthquake occured in region: 3 km W Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4840, 12.7400 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 | 3 | 1027 | 1027 |
Frontone | PU | 4 | 1300 | 2327 |
Cantiano | PU | 9 | 2245 | 4572 |
Cagli | PU | 10 | 8731 | 13303 |
Scheggia e Pascelupo | PG | 11 | 1393 | 14696 |
Sassoferrato | AN | 11 | 7285 | 21981 |
Pergola | PU | 12 | 6333 | 28314 |
Costacciaro | PG | 14 | 1216 | 29530 |
Acqualagna | PU | 16 | 4393 | 33923 |
Arcevia | AN | 16 | 4612 | 38535 |
Sigillo | PG | 17 | 2404 | 40939 |
Genga | AN | 17 | 1797 | 42736 |
Gubbio | PG | 19 | 32216 | 74952 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-02-20 10:40:27 |
43.4845 | 12.7402 | 14 | 2024-02-20 10:57:59 |
Sala Sismica INGV-Roma | 125392711 |
Field | Value |
---|---|
Time (UTC) | 2024-02-20 10:40:27 ± 0.05 |
Latitude | 43.4845 ± 0.0018 |
Longitude | 12.7402 ± 0.0025 |
Depth (km) | 14 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125392711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 233 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 9 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17087 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 125392711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-20 10:57:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2024-02-20T10:41:20.17 | 3.0 | undecidable | manual | Sg | 10.55 | 0 | |||
ZO.PDN2.EHZ. | 2024-02-20T10:41:15.66 | 3.0 | negative | manual | Pg | 8.86 | 0 | |||
MN.SENA.HHZ. | 2024-02-20T10:41:13.22 | 3.0 | undecidable | manual | Sn | -3.94 | 0 | |||
IV.CTL8.HHZ. | 2024-02-20T10:41:09.63 | 3.0 | undecidable | manual | Pn | 0.27 | 0 | |||
IV.MTRA.HNZ. | 2024-02-20T10:41:07.99 | 3.0 | undecidable | manual | Sg | 5.89 | 0 | |||
GU.CANO.HHZ. | 2024-02-20T10:41:07.99 | 3.0 | undecidable | manual | Pn | 0.34 | 0 | |||
IV.IMOL.HNZ. | 2024-02-20T10:40:45.35 | 3.0 | negative | manual | P | -3.73 | 0 | |||
IV.MPAG.EHZ. | 2024-02-20T10:40:34.31 | 0.6 | undecidable | manual | S | 6 | 16.1727 | 117 | 0 | 49 |
IV.PIEI.HHZ. | 2024-02-20T10:40:34.64 | 0.6 | undecidable | manual | S | 289 | 17.4714 | 114 | 0.02 | 49 |
IV.SSFR.HHZ. | 2024-02-20T10:40:32.37 | 0.6 | undecidable | manual | S | 148 | 6.2937 | 150 | -0.01 | 50 |
IV.FRON.EHZ. | 2024-02-20T10:40:32.08 | 0.6 | undecidable | manual | S | 343 | 3.8961 | 161 | -0.03 | 50 |
IV.NARO.HHZ. | 2024-02-20T10:40:31.81 | 0.1 | undecidable | manual | P | 318 | 18.9699 | 111 | 0.05 | 98 |
IV.MPAG.EHZ. | 2024-02-20T10:40:31.31 | 0.1 | undecidable | manual | P | 6 | 16.1727 | 117 | -0.04 | 98 |
IV.PIEI.HHZ. | 2024-02-20T10:40:31.48 | 0.1 | undecidable | manual | P | 289 | 17.4714 | 114 | -0.06 | 98 |
IV.FRON.EHZ. | 2024-02-20T10:40:30.16 | 1.0 | undecidable | manual | P | 343 | 3.8961 | 161 | 0.08 | 25 |
IV.SSFR.HHZ. | 2024-02-20T10:40:30.29 | 0.1 | undecidable | manual | P | 148 | 6.2937 | 150 | 0.05 | 100 |
IT.VNF1.HNZ. | 2024-02-20T10:40:27.26 | 3.0 | undecidable | manual | Sg | -1.93 | 0 | |||
IV.TDS.HHZ. | 2024-02-20T10:39:46.73 | 3.0 | undecidable | manual | P | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.9 | 0.00010165497999999999 | 0.064 | AML | other | m | 2024-02-20T10:40:32.13 |
IV.FRON.EHN. | ML:1.0 | 0.00011710155 | 0.064 | AML | other | m | 2024-02-20T10:40:32.43 |
IV.SSFR.HHN. | ML:0.3 | 0.000025052249999999997 | 0.1216 | AML | other | m | 2024-02-20T10:40:32.75 |
IV.MPAG.EHN. | ML:0.1 | 0.000011012585000000001 | 0.1216 | AML | other | m | 2024-02-20T10:40:34.44 |
IV.MPAG.EHE. | ML:0.4 | 0.000017721555 | 0.1024 | AML | other | m | 2024-02-20T10:40:34.44 |
IV.PIEI.HHN. | ML:0.1 | 0.000011341373 | 0.1024 | AML | other | m | 2024-02-20T10:40:34.84 |
IV.PIEI.HHE. | ML:0.5 | 0.000024749015 | 0.0832 | AML | other | m | 2024-02-20T10:40:34.86 |