A magnitude ML 1.0 earthquake occured in region: 5 km SW Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3290, 12.6600 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 |
---|---|---|---|---|
Costacciaro | PG | 6 | 1216 | 1216 |
Sigillo | PG | 7 | 2404 | 3620 |
Gubbio | PG | 7 | 32216 | 35836 |
Scheggia e Pascelupo | PG | 9 | 1393 | 37229 |
Fossato di Vico | PG | 9 | 2840 | 40069 |
Gualdo Tadino | PG | 15 | 15208 | 55277 |
Cantiano | PU | 16 | 2245 | 57522 |
Valfabbrica | PG | 19 | 3389 | 60911 |
Fabriano | AN | 20 | 31480 | 92391 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-12-20 02:54:30 |
43.3288 | 12.6602 | 11 | 2021-12-20 03:01:41 |
Sala Sismica INGV-Roma | 98741911 |
Field | Value |
---|---|
Time (UTC) | 2021-12-20 02:54:30 ± 0.02 |
Latitude | 43.3288 ± 0.0018 |
Longitude | 12.6602 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98741911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 200 |
Semi-minor axis of confidence ellipse (meter) | 45 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 11 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
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) | 0.07464 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42718 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 98741911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-20 03:01:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2021-12-20T02:54:39.24 | 0.3 | undecidable | manual | P | 83 | 43.5231 | 90 | 0.13 | 92 |
IV.CESI.HHZ. | 2021-12-20T02:54:39.01 | 0.3 | undecidable | manual | P | 151 | 41.0256 | 90 | 0.28 | 90 |
IV.TB03.DHZ.01 | 2021-12-20T02:54:39.18 | 0.6 | undecidable | manual | S | 292 | 21.6672 | 90 | -0.05 | 65 |
IV.FDMO.HHZ. | 2021-12-20T02:54:39.64 | 0.3 | undecidable | manual | P | 133 | 47.4192 | 90 | -0.07 | 93 |
IV.ATLO.HNZ. | 2021-12-20T02:54:38.71 | 0.6 | undecidable | manual | S | 266 | 20.4684 | 90 | -0.2 | 63 |
IV.ATBU.EHZ. | 2021-12-20T02:54:38.67 | 0.6 | undecidable | manual | S | 331 | 18.5703 | 90 | 0.25 | 63 |
IV.TB01.DHZ.01 | 2021-12-20T02:54:38.43 | 0.6 | undecidable | manual | S | 288 | 19.0698 | 90 | -0.09 | 64 |
IV.TB02.DHZ.01 | 2021-12-20T02:54:38.81 | 0.6 | undecidable | manual | S | 283 | 20.7681 | 90 | -0.17 | 63 |
IV.ATCC.EHZ. | 2021-12-20T02:54:37.85 | 0.6 | undecidable | manual | S | 186 | 16.0728 | 91 | 0.13 | 65 |
IV.EL6.EHZ. | 2021-12-20T02:54:37.94 | 0.3 | undecidable | manual | P | 90 | 35.6421 | 90 | 0.04 | 95 |
IV.NARO.HHZ. | 2021-12-20T02:54:37.31 | 0.3 | undecidable | manual | P | 348 | 31.9458 | 90 | -0.02 | 96 |
IV.MURB.HHZ. | 2021-12-20T02:54:37.19 | 0.6 | undecidable | manual | S | 236 | 13.1757 | 99 | 0.23 | 64 |
IV.SSFR.HHZ. | 2021-12-20T02:54:37.47 | 0.3 | undecidable | manual | S | 40 | 15.4734 | 91 | -0.1 | 98 |
IV.ASSB.HHZ. | 2021-12-20T02:54:37.17 | 0.3 | undecidable | manual | P | 180 | 31.746 | 90 | -0.13 | 94 |
IV.ARVD.HHZ. | 2021-12-20T02:54:36.94 | 0.3 | undecidable | manual | P | 50 | 29.4483 | 90 | 0 | 97 |
IV.ATPI.EHZ. | 2021-12-20T02:54:36.32 | 0.3 | undecidable | manual | P | 303 | 24.753 | 90 | 0.09 | 96 |
IV.ATPC.HNZ. | 2021-12-20T02:54:36.12 | 0.3 | undecidable | manual | P | 316 | 23.4543 | 90 | 0.09 | 96 |
IV.SNTG.HHZ. | 2021-12-20T02:54:36.03 | 0.3 | undecidable | manual | P | 110 | 24.0537 | 90 | -0.09 | 96 |
IV.FOSV.EHZ. | 2021-12-20T02:54:35.76 | 0.3 | undecidable | manual | S | 115 | 8.9799 | 125 | -0.19 | 97 |
IV.TB03.DHZ.01 | 2021-12-20T02:54:35.69 | 0.3 | undecidable | manual | P | 292 | 21.6672 | 90 | -0.06 | 97 |
IV.ATFO.HHZ. | 2021-12-20T02:54:35.76 | 0.6 | undecidable | manual | S | 300 | 8.2806 | 129 | -0.04 | 66 |
IV.FRON.EHZ. | 2021-12-20T02:54:35.67 | 0.3 | undecidable | manual | P | 14 | 21.5673 | 90 | -0.07 | 97 |
IV.TB02.DHZ.01 | 2021-12-20T02:54:35.53 | 0.3 | undecidable | manual | P | 283 | 20.7681 | 90 | -0.08 | 97 |
IV.ATLO.HNZ. | 2021-12-20T02:54:35.48 | 0.3 | undecidable | manual | P | 266 | 20.4684 | 90 | -0.08 | 97 |
IV.ATBU.EHZ. | 2021-12-20T02:54:35.46 | 0.3 | undecidable | manual | P | 331 | 18.5703 | 90 | 0.18 | 95 |
IV.ATVO.HHZ. | 2021-12-20T02:54:35.58 | 0.3 | undecidable | manual | P | 286 | 21.2676 | 90 | -0.11 | 96 |
IV.TB01.DHZ.01 | 2021-12-20T02:54:35.29 | 0.3 | undecidable | manual | P | 288 | 19.0698 | 90 | -0.05 | 98 |
IV.SSFR.HHZ. | 2021-12-20T02:54:34.79 | 0.3 | undecidable | manual | P | 40 | 15.4734 | 91 | 0 | 99 |
IV.ATCC.EHZ. | 2021-12-20T02:54:34.95 | 0.3 | undecidable | manual | P | 186 | 16.0728 | 91 | 0.07 | 98 |
IV.ATSC.EHZ. | 2021-12-20T02:54:34.12 | 0.3 | undecidable | manual | P | 11 | 10.7781 | 116 | 0.03 | 100 |
IV.MURB.HHZ. | 2021-12-20T02:54:34.51 | 0.3 | undecidable | manual | P | 236 | 13.1757 | 99 | 0.07 | 99 |
IV.FOSV.EHZ. | 2021-12-20T02:54:33.83 | 0.3 | undecidable | manual | P | 115 | 8.9799 | 125 | -0.02 | 100 |
IV.ATFO.HHZ. | 2021-12-20T02:54:33.91 | 0.3 | undecidable | manual | P | 300 | 8.2806 | 129 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.3 | 0.000275 | 0.12 | AML | other | m | 2021-12-20T02:54:35.89 |
IV.ATFO.HHN. | ML:1.3 | 0.000241 | 0.16 | AML | other | m | 2021-12-20T02:54:35.90 |
IV.FOSV.EHE. | ML:1.0 | 0.00012184999999999998 | 0.1 | AML | other | m | 2021-12-20T02:54:35.93 |
IV.FOSV.EHN. | ML:0.9 | 0.00010597665000000001 | 0.0992 | AML | other | m | 2021-12-20T02:54:35.90 |
IV.ATVO.HHN. | ML:0.9 | 0.0000536 | 0.18 | AML | other | m | 2021-12-20T02:54:39.12 |
IV.ATVO.HHE. | ML:1.0 | 0.0000667 | 0.24 | AML | other | m | 2021-12-20T02:54:39.06 |
IV.FRON.EHN. | ML:1.1 | 0.000081586485 | 0.16 | AML | other | m | 2021-12-20T02:54:39.73 |
IV.FRON.EHE. | ML:1.0 | 0.00005998721 | 0.12 | AML | other | m | 2021-12-20T02:54:39.79 |
IV.SNTG.HHE. | ML:0.9 | 0.000042637925 | 0.1408 | AML | other | m | 2021-12-20T02:54:40.26 |
IV.SNTG.HHN. | ML:0.9 | 0.00005021989 | 0.1392 | AML | other | m | 2021-12-20T02:54:39.91 |
IV.ARVD.HHE. | ML:0.8 | 0.000030521989999999996 | 0.0608 | AML | other | m | 2021-12-20T02:54:41.89 |
IV.NARO.HHN. | ML:0.6 | 0.000020799999999999997 | 0.34 | AML | other | m | 2021-12-20T02:54:42.57 |
IV.ASSB.HHN. | ML:0.8 | 0.00003175 | 0.94 | AML | other | m | 2021-12-20T02:54:42.14 |
IV.ASSB.HHE. | ML:0.8 | 0.000025301665499999998 | 0.2992 | AML | other | m | 2021-12-20T02:54:41.98 |
IV.NARO.HHE. | ML:0.8 | 0.000026026750000000003 | 0.0608 | AML | other | m | 2021-12-20T02:54:42.41 |
IV.ARVD.HHN. | ML:0.6 | 0.000022221985 | 0.08 | AML | other | m | 2021-12-20T02:54:41.57 |
IV.FOSV.HNE. | ML:1.0 | 0.00011890315000000001 | 0.08 | AML | other | m | 2021-12-20T02:54:35.93 |
IV.FOSV.HNN. | ML:1.0 | 0.000141744895 | 0.1184 | AML | other | m | 2021-12-20T02:54:35.90 |
IV.ATFO.HNE. | ML:1.3 | 0.0002686548 | 0.1104 | AML | other | m | 2021-12-20T02:54:35.94 |
IV.ATFO.HNN. | ML:1.3 | 0.00023385434999999998 | 0.0992 | AML | other | m | 2021-12-20T02:54:35.90 |
IV.EL6.EHE. | ML:1.1 | 0.000046310325 | 0.1408 | AML | other | m | 2021-12-20T02:54:43.55 |
IV.EL6.EHN. | ML:0.9 | 0.000030436049999999998 | 0.2416 | AML | other | m | 2021-12-20T02:54:43.71 |