A magnitude ML 0.5 earthquake occured in region: 5 km W Sigillo (PG), on
and geographic coordinates (lat, lon) 43.3170, 12.6860 at 11 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 |
---|---|---|---|---|
Sigillo | PG | 5 | 2404 | 2404 |
Costacciaro | PG | 5 | 1216 | 3620 |
Fossato di Vico | PG | 7 | 2840 | 6460 |
Gubbio | PG | 10 | 32216 | 38676 |
Scheggia e Pascelupo | PG | 10 | 1393 | 40069 |
Gualdo Tadino | PG | 13 | 15208 | 55277 |
Fabriano | AN | 18 | 31480 | 86757 |
Cantiano | PU | 18 | 2245 | 89002 |
Valfabbrica | PG | 19 | 3389 | 92391 |
Sassoferrato | AN | 19 | 7285 | 99676 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-02-20 05:36:10 |
43.3173 | 12.6858 | 11 | 2022-02-20 05:41:28 |
Sala Sismica INGV-Roma | 101158331 |
Field | Value |
---|---|
Time (UTC) | 2022-02-20 05:36:10 ± 0.04 |
Latitude | 43.3173 ± 0.0018 |
Longitude | 12.6858 ± 0.0037 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 101158331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 236 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30307 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 101158331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-20 05:41:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2022-02-20T05:36:21.82 | 0.3 | undecidable | manual | S | 345 | 33.6441 | 91 | 0.05 | 72 |
IV.MURB.HHZ. | 2022-02-20T05:36:16.64 | 0.3 | undecidable | manual | S | 245 | 14.3745 | 98 | 0.02 | 74 |
IV.ATCC.EHZ. | 2022-02-20T05:36:16.76 | 0.3 | undecidable | manual | S | 194 | 15.1737 | 95 | -0.07 | 74 |
IV.SSFR.HHZ. | 2022-02-20T05:36:16.76 | 0.6 | undecidable | manual | S | 30 | 15.2736 | 95 | -0.12 | 49 |
IV.NARO.HHZ. | 2022-02-20T05:36:16.72 | 0.1 | undecidable | manual | P | 345 | 33.6441 | 91 | -0.22 | 93 |
IV.SNTG.HHZ. | 2022-02-20T05:36:15.23 | 0.1 | undecidable | manual | P | 109 | 21.6672 | 91 | 0.13 | 95 |
IV.ATFO.HHZ. | 2022-02-20T05:36:15.73 | 0.3 | undecidable | manual | S | 301 | 10.6782 | 117 | 0.03 | 75 |
IV.SSFR.HHZ. | 2022-02-20T05:36:14.20 | 0.1 | undecidable | manual | P | 30 | 15.2736 | 95 | 0.09 | 98 |
IV.MURB.HHZ. | 2022-02-20T05:36:14.00 | 0.1 | undecidable | manual | P | 245 | 14.3745 | 98 | 0.03 | 99 |
IV.FOSV.EHZ. | 2022-02-20T05:36:14.77 | 0.3 | undecidable | manual | S | 112 | 6.5934 | 139 | -0.07 | 76 |
IV.ATCC.EHZ. | 2022-02-20T05:36:14.09 | 0.1 | undecidable | manual | P | 194 | 15.1737 | 95 | 0 | 99 |
IV.ATFO.HHZ. | 2022-02-20T05:36:13.48 | 0.1 | undecidable | manual | P | 301 | 10.6782 | 117 | 0.05 | 99 |
IV.FOSV.EHZ. | 2022-02-20T05:36:12.96 | 0.1 | undecidable | manual | P | 112 | 6.5934 | 139 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:0.9 | 0.00006685000000000001 | 1.46 | AML | other | m | 2022-02-20T05:36:17.19 |
IV.SSFR.HHN. | ML:0.8 | 0.0000522 | 1.1 | AML | other | m | 2022-02-20T05:36:18.90 |
IV.FOSV.EHE. | ML:0.5 | 0.000037739660000000005 | 0.0992 | AML | other | m | 2022-02-20T05:36:15.01 |
IV.FOSV.EHN. | ML:0.2 | 0.000017636889000000004 | 0.08 | AML | other | m | 2022-02-20T05:36:15.21 |
IV.ATCC.EHE. | ML:0.4 | 0.00002608431 | 0.0992 | AML | other | m | 2022-02-20T05:36:17.23 |
IV.ATCC.EHN. | ML:0.3 | 0.00002143182 | 0.1024 | AML | other | m | 2022-02-20T05:36:16.99 |