A magnitude ML 0.8 earthquake occured in region: 3 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3830, 12.5640 at 3 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 |
---|---|---|---|---|
Gubbio | PG | 3 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 9 | 1393 | 33609 |
Cantiano | PU | 12 | 2245 | 35854 |
Pietralunga | PG | 12 | 2111 | 37965 |
Costacciaro | PG | 12 | 1216 | 39181 |
Sigillo | PG | 15 | 2404 | 41585 |
Fossato di Vico | PG | 19 | 2840 | 44425 |
Montone | PG | 19 | 1680 | 46105 |
Cagli | PU | 20 | 8731 | 54836 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-12-18 03:57:13 |
43.3827 | 12.564 | 3 | 2020-12-18 04:04:41 |
Sala Sismica INGV-Roma | 85508091 |
Field | Value |
---|---|
Time (UTC) | 2020-12-18 03:57:13 ± 0.07 |
Latitude | 43.3827 ± 0.0027 |
Longitude | 12.5640 ± 0.0037 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85508091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 307 |
Semi-minor axis of confidence ellipse (meter) | 118 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 85508091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-18 04:04:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2020-12-18T03:57:25.12 | 0.3 | undecidable | manual | S | 67 | 33.0447 | 95 | -0.02 | 72 |
IV.BADI.EHZ. | 2020-12-18T03:57:24.00 | 0.1 | undecidable | manual | S | 299 | 29.3484 | 96 | 0.12 | 94 |
IV.NARO.HHZ. | 2020-12-18T03:57:22.54 | 0.3 | undecidable | manual | S | 3 | 25.3524 | 96 | 0.04 | 72 |
IV.ATCC.EHZ. | 2020-12-18T03:57:21.67 | 0.3 | undecidable | manual | S | 164 | 22.755 | 97 | 0.06 | 72 |
IV.PE3.EHZ. | 2020-12-18T03:57:20.85 | 3.0 | negative | manual | P | 0.17 | 0 | |||
IV.SSFR.HHZ. | 2020-12-18T03:57:20.62 | 0.3 | undecidable | manual | S | 71 | 18.5703 | 99 | 0.45 | 67 |
IV.FOSV.EHZ. | 2020-12-18T03:57:20.45 | 0.3 | undecidable | manual | S | 121 | 18.6702 | 99 | 0.25 | 70 |
IV.ARVD.HHZ. | 2020-12-18T03:57:19.96 | 0.3 | undecidable | manual | P | 67 | 33.0447 | 95 | -0.33 | 67 |
IV.ATPI.EHZ. | 2020-12-18T03:57:19.34 | 0.1 | undecidable | manual | S | 300 | 15.0738 | 101 | 0.37 | 92 |
IV.BADI.EHZ. | 2020-12-18T03:57:19.31 | 0.1 | undecidable | manual | P | 299 | 29.3484 | 96 | -0.25 | 92 |
IV.NARO.HHZ. | 2020-12-18T03:57:18.53 | 0.3 | undecidable | manual | P | 3 | 25.3524 | 96 | -0.23 | 70 |
IV.ATVO.HHZ. | 2020-12-18T03:57:18.20 | 0.1 | undecidable | manual | S | 270 | 12.6762 | 103 | 0.04 | 99 |
IV.MURB.HHZ. | 2020-12-18T03:57:18.79 | 0.1 | undecidable | manual | S | 193 | 13.6752 | 102 | 0.3 | 93 |
IV.FOSV.EHZ. | 2020-12-18T03:57:17.50 | 0.1 | undecidable | manual | P | 121 | 18.6702 | 99 | 0.07 | 97 |
IV.ATCC.EHZ. | 2020-12-18T03:57:17.93 | 0.3 | undecidable | manual | P | 164 | 22.755 | 97 | -0.32 | 69 |
IV.SSFR.HHZ. | 2020-12-18T03:57:17.40 | 0.1 | undecidable | manual | P | 71 | 18.5703 | 99 | -0.01 | 98 |
IV.ATVO.HHZ. | 2020-12-18T03:57:16.09 | 0.1 | undecidable | manual | P | 270 | 12.6762 | 103 | -0.17 | 96 |
IV.MURB.HHZ. | 2020-12-18T03:57:16.30 | 0.1 | undecidable | manual | P | 193 | 13.6752 | 102 | -0.15 | 96 |
IV.ATPI.EHZ. | 2020-12-18T03:57:16.74 | 0.1 | undecidable | manual | P | 300 | 15.0738 | 101 | 0.02 | 99 |
IV.ATFO.HHZ. | 2020-12-18T03:57:14.77 | 0.1 | undecidable | manual | S | 161 | 1.8981 | 146 | -0.06 | 100 |
IV.ATFO.HHZ. | 2020-12-18T03:57:14.15 | 0.1 | undecidable | manual | P | 161 | 1.8981 | 146 | -0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.6 | 0.00006035 | 0.14 | AML | other | m | 2020-12-18T03:57:18.57 |
IV.MURB.HHN. | ML:1.4 | 0.000313 | 0.3 | AML | other | m | 2020-12-18T03:57:19.10 |
IV.ATVO.HHN. | ML:0.8 | 0.0000937 | 0.58 | AML | other | m | 2020-12-18T03:57:19.50 |
IV.ATPI.EHN. | ML:0.5 | 0.00003555 | 0.8 | AML | other | m | 2020-12-18T03:57:20.16 |
IV.SSFR.HHE. | ML:1.0 | 0.00009855 | 1.32 | AML | other | m | 2020-12-18T03:57:21.04 |
IV.MURB.HHE. | ML:1.3 | 0.000282 | 0.82 | AML | other | m | 2020-12-18T03:57:21.05 |
IV.FOSV.EHE. | ML:0.4 | 0.000023 | 0.5 | AML | other | m | 2020-12-18T03:57:21.71 |
IV.SSFR.HHN. | ML:1.1 | 0.00010375000000000001 | 0.14 | AML | other | m | 2020-12-18T03:57:21.72 |
IV.ATCC.EHE. | ML:0.8 | 0.0000523 | 1.34 | AML | other | m | 2020-12-18T03:57:22.67 |
IV.ATCC.EHN. | ML:0.8 | 0.00004679999999999999 | 0.84 | AML | other | m | 2020-12-18T03:57:22.35 |
IV.FOSV.EHN. | ML:0.4 | 0.000024599999999999998 | 0.46 | AML | other | m | 2020-12-18T03:57:22.82 |
IV.NARO.HHE. | ML:0.7 | 0.0000288 | 1.5 | AML | other | m | 2020-12-18T03:57:22.12 |
IV.ATPI.EHE. | ML:0.5 | 0.00003345 | 1.54 | AML | other | m | 2020-12-18T03:57:23.05 |
IV.NARO.HHN. | ML:0.5 | 0.00002205 | 0.06 | AML | other | m | 2020-12-18T03:57:23.98 |
IV.BADI.EHE. | ML:1.2 | 0.00007384999999999999 | 0.16 | AML | other | m | 2020-12-18T03:57:24.40 |
IV.BADI.EHN. | ML:0.8 | 0.0000354 | 1.22 | AML | other | m | 2020-12-18T03:57:24.72 |