A magnitude ML 0.4 earthquake occured in region: 3 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3790, 12.5570 at 7 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 | 10 | 1393 | 33609 |
Pietralunga | PG | 12 | 2111 | 35720 |
Cantiano | PU | 12 | 2245 | 37965 |
Costacciaro | PG | 13 | 1216 | 39181 |
Sigillo | PG | 16 | 2404 | 41585 |
Montone | PG | 19 | 1680 | 43265 |
Fossato di Vico | PG | 19 | 2840 | 46105 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-02-04 09:39:13 |
43.3787 | 12.5573 | 7 | 2023-02-04 09:45:32 |
Sala Sismica INGV-Roma | 114041301 |
Field | Value |
---|---|
Time (UTC) | 2023-02-04 09:39:13 ± 0.09 |
Latitude | 43.3787 ± 0.0027 |
Longitude | 12.5573 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114041301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 331 |
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) | 69 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23292 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 114041301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-04 09:45:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-02-04T09:39:23.28 | 0.6 | undecidable | manual | S | 4 | 25.8519 | 104 | 0.38 | 45 |
IV.SSFR.HHZ. | 2023-02-04T09:39:20.46 | 0.6 | undecidable | manual | S | 70 | 19.2696 | 109 | -0.24 | 47 |
IV.FRON.EHZ. | 2023-02-04T09:39:20.97 | 0.6 | undecidable | manual | S | 41 | 20.5683 | 108 | -0.17 | 48 |
IV.PIEI.HHZ. | 2023-02-04T09:39:20.03 | 0.3 | undecidable | manual | S | 354 | 17.4714 | 111 | -0.11 | 73 |
IV.NARO.HHZ. | 2023-02-04T09:39:19.32 | 0.1 | undecidable | manual | P | 4 | 25.8519 | 104 | 0.33 | 91 |
IV.ATPI.EHZ. | 2023-02-04T09:39:19.36 | 0.6 | undecidable | manual | S | 303 | 14.874 | 114 | 0.08 | 49 |
IV.TB03.DH1.01 | 2023-02-04T09:39:18.52 | 0.6 | undecidable | manual | S | 282 | 12.0768 | 119 | 0.09 | 49 |
IV.TB02.DHE.01 | 2023-02-04T09:39:18.52 | 0.6 | undecidable | manual | S | 266 | 11.9769 | 119 | 0.13 | 49 |
IV.MURB.HHZ. | 2023-02-04T09:39:18.77 | 0.6 | undecidable | manual | S | 192 | 13.0758 | 117 | 0.04 | 50 |
IV.ATSC.EHZ. | 2023-02-04T09:39:18.44 | 0.6 | undecidable | manual | S | 64 | 11.5773 | 120 | 0.17 | 48 |
IV.ATVO.HHN. | 2023-02-04T09:39:18.45 | 0.3 | undecidable | manual | S | 272 | 12.1767 | 118 | 0 | 75 |
IV.ATLO.EHZ. | 2023-02-04T09:39:18.98 | 0.6 | undecidable | manual | S | 240 | 13.9749 | 115 | -0.04 | 49 |
IV.PIEI.HHZ. | 2023-02-04T09:39:17.26 | 0.6 | undecidable | manual | P | 354 | 17.4714 | 111 | -0.14 | 48 |
IV.SSFR.HHZ. | 2023-02-04T09:39:17.51 | 0.6 | undecidable | manual | P | 70 | 19.2696 | 109 | -0.21 | 47 |
IV.FRON.EHZ. | 2023-02-04T09:39:17.68 | 1.0 | negative | manual | P | 41 | 20.5683 | 108 | -0.29 | 23 |
IV.ATSC.EHZ. | 2023-02-04T09:39:16.36 | 0.1 | undecidable | manual | P | 64 | 11.5773 | 120 | 0.05 | 99 |
IV.ATPI.EHZ. | 2023-02-04T09:39:16.88 | 1.0 | positive | manual | P | 303 | 14.874 | 114 | -0.02 | 25 |
IV.TSM2.DHN.01 | 2023-02-04T09:39:16.58 | 0.6 | undecidable | manual | S | 290 | 5.7942 | 139 | -0.11 | 49 |
IV.ATFO.HHZ. | 2023-02-04T09:39:16.06 | 0.6 | undecidable | manual | S | 139 | 1.7982 | 165 | 0.04 | 50 |
IV.ATVO.HHN. | 2023-02-04T09:39:16.41 | 0.1 | undecidable | manual | P | 272 | 12.1767 | 118 | -0.01 | 100 |
IV.ATLO.EHZ. | 2023-02-04T09:39:16.78 | 0.1 | undecidable | manual | P | 240 | 13.9749 | 115 | 0.03 | 99 |
IV.TB02.DHE.01 | 2023-02-04T09:39:16.40 | 0.1 | undecidable | manual | P | 266 | 11.9769 | 119 | 0.01 | 100 |
IV.MURB.HHZ. | 2023-02-04T09:39:16.76 | 0.3 | undecidable | manual | P | 192 | 13.0758 | 117 | 0.18 | 72 |
IV.TB03.DH1.01 | 2023-02-04T09:39:15.99 | 0.1 | undecidable | manual | P | 282 | 12.0768 | 119 | -0.42 | 92 |
IV.TSM2.DHN.01 | 2023-02-04T09:39:15.35 | 0.1 | undecidable | manual | P | 290 | 5.7942 | 139 | -0.05 | 100 |
IV.ATFO.HHZ. | 2023-02-04T09:39:15.07 | 0.3 | undecidable | manual | P | 139 | 1.7982 | 165 | 0.06 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.0 | 0.0001138563 | 0.1408 | AML | other | m | 2023-02-04T09:39:16.61 |
IV.ATFO.HHN. | ML:0.0 | 0.00008385819 | 0.16 | AML | other | m | 2023-02-04T09:39:16.79 |
IV.MURB.HHE. | ML:0.8 | 0.00007442564 | 0.224 | AML | other | m | 2023-02-04T09:39:19.88 |
IV.MURB.HHN. | ML:0.7 | 0.00006527265 | 0.2176 | AML | other | m | 2023-02-04T09:39:19.88 |
IV.ATPI.EHE. | ML:0.1 | 0.000012556385 | 0.2624 | AML | other | m | 2023-02-04T09:39:19.98 |
IV.ATPI.EHN. | ML:0.3 | 0.000019777015 | 0.1152 | AML | other | m | 2023-02-04T09:39:19.40 |
IV.PIEI.HHE. | ML:0.4 | 0.000024131155 | 0.1216 | AML | other | m | 2023-02-04T09:39:21.06 |
IV.PIEI.HHN. | ML:0.0 | 0.00001203044 | 0.1152 | AML | other | m | 2023-02-04T09:39:20.84 |
IV.SSFR.HHE. | ML:0.8 | 0.00005389173 | 0.1792 | AML | other | m | 2023-02-04T09:39:21.20 |
IV.SSFR.HHN. | ML:0.7 | 0.000047295685 | 0.1792 | AML | other | m | 2023-02-04T09:39:21.28 |
IV.FRON.EHE. | ML:0.1 | 0.000008027281 | 0.064 | AML | other | m | 2023-02-04T09:39:21.88 |
IV.FRON.EHN. | ML:0.1 | 0.0000119722066 | 0.1024 | AML | other | m | 2023-02-04T09:39:20.94 |