A magnitude ML 1.0 earthquake occured in region: 3 km SW Sigillo (PG), on
and geographic coordinates (lat, lon) 43.3130, 12.7230 at 10 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 | 3 | 2404 | 2404 |
Fossato di Vico | PG | 4 | 2840 | 5244 |
Costacciaro | PG | 5 | 1216 | 6460 |
Gualdo Tadino | PG | 10 | 15208 | 21668 |
Scheggia e Pascelupo | PG | 11 | 1393 | 23061 |
Gubbio | PG | 13 | 32216 | 55277 |
Fabriano | AN | 15 | 31480 | 86757 |
Sassoferrato | AN | 18 | 7285 | 94042 |
Esanatoglia | MC | 19 | 2034 | 96076 |
Valfabbrica | PG | 20 | 3389 | 99465 |
Cantiano | PU | 20 | 2245 | 101710 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-02-10 14:59:11 |
43.3128 | 12.7233 | 10 | 2021-02-10 15:07:51 |
Sala Sismica INGV-Roma | 87003981 |
Field | Value |
---|---|
Time (UTC) | 2021-02-10 14:59:11 ± 0.07 |
Latitude | 43.3128 ± 0.0027 |
Longitude | 12.7233 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87003981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31566 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 87003981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-10 15:07:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2021-02-10T14:59:23.54 | 0.6 | undecidable | manual | S | 341 | 35.0427 | 50 | -0.12 | 63 |
IV.FRON.EHZ. | 2021-02-10T14:59:20.03 | 0.6 | undecidable | manual | S | 0 | 22.755 | 113 | -0.14 | 64 |
IV.TB01.DHZ.01 | 2021-02-10T14:59:20.56 | 0.6 | undecidable | manual | S | 288 | 24.4533 | 112 | -0.16 | 64 |
IV.ATCC.EHZ. | 2021-02-10T14:59:18.15 | 0.6 | undecidable | manual | S | 205 | 15.6732 | 122 | 0.14 | 65 |
IV.NARO.HHZ. | 2021-02-10T14:59:18.52 | 0.3 | positive | manual | P | 341 | 35.0427 | 50 | -0.03 | 96 |
IV.SNTG.HHZ. | 2021-02-10T14:59:18.87 | 0.6 | undecidable | manual | S | 110 | 18.6702 | 118 | -0.04 | 66 |
IV.ATSC.EHZ. | 2021-02-10T14:59:17.18 | 0.3 | undecidable | manual | S | 346 | 12.6762 | 128 | 0.03 | 100 |
IV.TB01.DHZ.01 | 2021-02-10T14:59:17.04 | 0.6 | undecidable | manual | P | 288 | 24.4533 | 112 | 0.18 | 63 |
IV.ATFO.HHZ. | 2021-02-10T14:59:17.53 | 0.6 | undecidable | manual | S | 296 | 13.5753 | 126 | 0.12 | 65 |
IV.SSFR.HHZ. | 2021-02-10T14:59:17.79 | 0.6 | undecidable | manual | S | 19 | 14.4744 | 124 | 0.13 | 65 |
IV.FRON.EHZ. | 2021-02-10T14:59:16.56 | 0.6 | undecidable | manual | P | 0 | 22.755 | 113 | 0.01 | 66 |
IV.SSFR.HHZ. | 2021-02-10T14:59:15.33 | 0.6 | undecidable | manual | P | 19 | 14.4744 | 124 | 0.24 | 64 |
IV.ATCC.EHZ. | 2021-02-10T14:59:15.37 | 1.0 | undecidable | manual | P | 205 | 15.6732 | 122 | 0.08 | 33 |
IV.SNTG.HHZ. | 2021-02-10T14:59:15.92 | 1.0 | positive | manual | P | 110 | 18.6702 | 118 | 0.11 | 32 |
IV.FOSV.EHZ. | 2021-02-10T14:59:14.90 | 0.6 | undecidable | manual | S | 123 | 3.6963 | 160 | -0.32 | 64 |
IV.ATSC.EHZ. | 2021-02-10T14:59:14.91 | 0.3 | undecidable | manual | P | 346 | 12.6762 | 128 | 0.11 | 98 |
IV.ATFO.HHZ. | 2021-02-10T14:59:14.67 | 0.6 | undecidable | manual | P | 296 | 13.5753 | 126 | -0.28 | 63 |
IV.FOSV.EHZ. | 2021-02-10T14:59:13.65 | 1.0 | undecidable | manual | P | 123 | 3.6963 | 160 | -0.04 | 34 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:0.9 | 0.00013887175 | 0.0896 | AML | other | m | 2021-02-10T14:59:15.14 |
IV.FOSV.EHN. | ML:1.0 | 0.00019385134500000002 | 0.064 | AML | other | m | 2021-02-10T14:59:14.98 |
IV.ATCC.EHE. | ML:1.2 | 0.00016501297499999998 | 0.0768 | AML | other | m | 2021-02-10T14:59:18.23 |
IV.ATCC.EHN. | ML:1.3 | 0.0001815 | 0.14 | AML | other | m | 2021-02-10T14:59:18.23 |
IV.ATFO.HHE. | ML:1.0 | 0.000110973295 | 0.2176 | AML | other | m | 2021-02-10T14:59:17.86 |
IV.ATFO.HHN. | ML:0.8 | 0.000064962065 | 0.1536 | AML | other | m | 2021-02-10T14:59:18.39 |
IV.SNTG.HHE. | ML:0.8 | 0.000051393820000000004 | 0.1152 | AML | other | m | 2021-02-10T14:59:19.30 |
IV.SNTG.HHN. | ML:1.0 | 0.00007770957350000001 | 0.128 | AML | other | m | 2021-02-10T14:59:19.02 |
IV.SNTG.HNE. | ML:1.2 | 0.00011769399999999999 | 0.4736 | AML | other | m | 2021-02-10T14:59:22.85 |
IV.SNTG.HNN. | ML:1.4 | 0.0001994137 | 0.768 | AML | other | m | 2021-02-10T14:59:25.54 |
IV.FRON.EHE. | ML:0.8 | 0.000042522475 | 0.0896 | AML | other | m | 2021-02-10T14:59:20.16 |
IV.FRON.EHN. | ML:1.0 | 0.00005775070500000001 | 0.0896 | AML | other | m | 2021-02-10T14:59:20.87 |
IV.NARO.HHE. | ML:0.7 | 0.0000223993525 | 0.064 | AML | other | m | 2021-02-10T14:59:24.91 |
IV.NARO.HHN. | ML:0.6 | 0.000015301590000000002 | 0.0512 | AML | other | m | 2021-02-10T14:59:25.48 |