A magnitude ML 1.0 earthquake occured in region: 2 km SW Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3450, 12.6900 at 13 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 | 3 | 1216 | 1216 |
Sigillo | PG | 4 | 2404 | 3620 |
Scheggia e Pascelupo | PG | 7 | 1393 | 5013 |
Fossato di Vico | PG | 8 | 2840 | 7853 |
Gubbio | PG | 9 | 32216 | 40069 |
Gualdo Tadino | PG | 15 | 15208 | 55277 |
Cantiano | PU | 15 | 2245 | 57522 |
Sassoferrato | AN | 17 | 7285 | 64807 |
Fabriano | AN | 17 | 31480 | 96287 |
Serra Sant'Abbondio | PU | 18 | 1027 | 97314 |
Frontone | PU | 19 | 1300 | 98614 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-02-03 10:24:58 |
43.3448 | 12.6902 | 13 | 2021-02-03 11:25:00 |
Sala Sismica INGV-Roma | 86805551 |
Field | Value |
---|---|
Time (UTC) | 2021-02-03 10:24:58 ± 0.04 |
Latitude | 43.3448 ± 0.0018 |
Longitude | 12.6902 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86805551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 284 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 24 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45236 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 86805551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-03 11:25:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2021-02-03T10:25:30.19 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.ASSB.HHZ. | 2021-02-03T10:25:10.64 | 0.6 | undecidable | manual | S | 184 | 33.6441 | 96 | 0.19 | 46 |
IV.NARO.HHZ. | 2021-02-03T10:25:09.96 | 0.6 | undecidable | manual | S | 343 | 30.747 | 97 | 0.26 | 46 |
IV.PIEI.HHZ. | 2021-02-03T10:25:08.08 | 0.6 | undecidable | manual | S | 330 | 24.5532 | 100 | 0.02 | 48 |
IV.CSP1.EHZ. | 2021-02-03T10:25:08.39 | 1.0 | undecidable | manual | P | 124 | 50.2164 | 93 | 0.24 | 22 |
IV.ARVD.HHZ. | 2021-02-03T10:25:08.59 | 0.6 | undecidable | manual | S | 50 | 26.4513 | 99 | 0.04 | 48 |
IV.ATPI.EHZ. | 2021-02-03T10:25:08.68 | 0.6 | undecidable | manual | S | 297 | 25.9518 | 99 | 0.25 | 46 |
IV.ATLO.EHZ. | 2021-02-03T10:25:07.50 | 0.6 | undecidable | manual | S | 262 | 23.0547 | 101 | -0.16 | 48 |
IV.ATPC.HNZ. | 2021-02-03T10:25:07.58 | 3.0 | undecidable | manual | S | 309 | 24.0537 | 101 | -0.35 | 0 |
IV.FRON.EHZ. | 2021-02-03T10:25:06.66 | 0.6 | undecidable | manual | S | 9 | 19.3695 | 106 | -0.05 | 49 |
IV.ATBU.EHZ. | 2021-02-03T10:25:06.53 | 0.3 | undecidable | manual | S | 322 | 18.4704 | 108 | 0.06 | 73 |
IV.ATCC.EHZ. | 2021-02-03T10:25:06.58 | 0.6 | undecidable | manual | S | 193 | 18.1707 | 108 | 0.18 | 48 |
IV.NARO.HHZ. | 2021-02-03T10:25:05.16 | 0.1 | positive | manual | P | 343 | 30.747 | 97 | -0.01 | 97 |
IV.ASSB.HHZ. | 2021-02-03T10:25:05.53 | 0.3 | negative | manual | P | 184 | 33.6441 | 96 | -0.08 | 71 |
IV.ATPC.HNZ. | 2021-02-03T10:25:04.05 | 0.3 | undecidable | manual | P | 309 | 24.0537 | 101 | -0.1 | 72 |
IV.ARVD.HHZ. | 2021-02-03T10:25:04.36 | 0.1 | undecidable | manual | P | 50 | 26.4513 | 99 | -0.15 | 94 |
IV.ATPI.EHZ. | 2021-02-03T10:25:04.37 | 0.1 | undecidable | manual | P | 297 | 25.9518 | 99 | -0.07 | 96 |
IV.SSFR.HHZ. | 2021-02-03T10:25:04.91 | 0.6 | undecidable | manual | S | 36 | 12.5763 | 123 | -0.14 | 48 |
IV.ATSC.EHZ. | 2021-02-03T10:25:04.29 | 0.6 | undecidable | manual | S | 358 | 8.7801 | 137 | 0.02 | 50 |
IV.PIEI.HHZ. | 2021-02-03T10:25:04.17 | 1.0 | negative | manual | P | 330 | 24.5532 | 100 | -0.05 | 24 |
IV.ATCC.EHZ. | 2021-02-03T10:25:03.33 | 0.3 | positive | manual | P | 193 | 18.1707 | 108 | 0.06 | 73 |
IV.FRON.EHZ. | 2021-02-03T10:25:03.44 | 0.6 | undecidable | manual | P | 9 | 19.3695 | 106 | 0 | 49 |
IV.ATBU.EHZ. | 2021-02-03T10:25:03.29 | 0.1 | undecidable | manual | P | 322 | 18.4704 | 108 | -0.02 | 99 |
IV.ATLO.EHZ. | 2021-02-03T10:25:03.77 | 0.1 | undecidable | manual | P | 262 | 23.0547 | 101 | -0.22 | 94 |
IV.ATSC.EHZ. | 2021-02-03T10:25:02.08 | 0.1 | undecidable | manual | P | 358 | 8.7801 | 137 | 0.04 | 100 |
IV.SSFR.HHZ. | 2021-02-03T10:25:02.55 | 0.1 | undecidable | manual | P | 36 | 12.5763 | 123 | 0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:1.0 | 0.0000663 | 0.08 | AML | other | m | 2021-02-03T10:25:06.66 |
IV.ATCC.EHE. | ML:1.3 | 0.000158 | 0.1 | AML | other | m | 2021-02-03T10:25:06.87 |
IV.ATCC.EHN. | ML:1.2 | 0.00011099999999999999 | 1.62 | AML | other | m | 2021-02-03T10:25:06.97 |
IV.FRON.EHN. | ML:1.1 | 0.00008255 | 0.08 | AML | other | m | 2021-02-03T10:25:07.24 |
IV.PIEI.HHN. | ML:1.0 | 0.0000605 | 0.22 | AML | other | m | 2021-02-03T10:25:08.30 |
IV.PIEI.HHE. | ML:1.2 | 0.00009305 | 0.82 | AML | other | m | 2021-02-03T10:25:08.36 |
IV.NARO.HHE. | ML:1.0 | 0.000037946670000000005 | 0.0768 | AML | other | m | 2021-02-03T10:25:10.12 |
IV.NARO.HHN. | ML:0.6 | 0.0000175011455 | 0.064 | AML | other | m | 2021-02-03T10:25:10.28 |
IV.ASSB.HHE. | ML:0.9 | 0.000028796920000000003 | 0.1984 | AML | other | m | 2021-02-03T10:25:10.67 |
IV.ASSB.HHN. | ML:0.7 | 0.000020533864999999998 | 0.1216 | AML | other | m | 2021-02-03T10:25:11.49 |