A magnitude ML 0.8 earthquake occured in region: 5 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3800, 12.5350 at 6 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 | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 11 | 1393 | 35720 |
Cantiano | PU | 13 | 2245 | 37965 |
Costacciaro | PG | 15 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 18 | 2404 | 43265 |
Umbertide | PG | 19 | 16681 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-04-20 03:09:06 |
43.3798 | 12.5347 | 7 | 2023-04-20 03:20:52 |
Sala Sismica INGV-Roma | 116536241 |
Field | Value |
---|---|
Time (UTC) | 2023-04-20 03:09:06 ± 0.1 |
Latitude | 43.3798 ± 0.0027 |
Longitude | 12.5347 ± 0.0037 |
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 | 116536241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 308 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 61 |
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) | 87 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
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 | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 116536241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-20 03:20:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2023-04-20T03:09:14.71 | 0.3 | undecidable | manual | S | 158 | 23.2545 | 106 | 0.22 | 71 |
IV.FOSV.EHZ. | 2023-04-20T03:09:13.57 | 0.3 | undecidable | manual | S | 117 | 20.5683 | 108 | -0.04 | 74 |
IV.FRON.EHZ. | 2023-04-20T03:09:13.88 | 0.3 | undecidable | manual | S | 45 | 21.6672 | 107 | -0.1 | 73 |
IV.ASSB.HHZ. | 2023-04-20T03:09:13.03 | 3.0 | negative | manual | P | -0.34 | 0 | |||
IV.ARVD.HHZ. | 2023-04-20T03:09:13.01 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
IV.PIEI.HHZ. | 2023-04-20T03:09:12.97 | 0.3 | undecidable | manual | S | 0 | 17.2716 | 111 | 0.44 | 69 |
IV.MPAG.EHZ. | 2023-04-20T03:09:12.64 | 0.6 | undecidable | manual | P | 33 | 33.0447 | 101 | -0.23 | 47 |
IV.NARO.HHZ. | 2023-04-20T03:09:11.19 | 0.6 | undecidable | manual | P | 8 | 25.8519 | 104 | -0.28 | 47 |
IV.MURB.HHZ. | 2023-04-20T03:09:11.39 | 0.3 | undecidable | manual | S | 184 | 12.9759 | 117 | 0.22 | 72 |
IV.BADI.EHZ. | 2023-04-20T03:09:11.57 | 0.6 | negative | manual | P | 302 | 27.4503 | 103 | -0.21 | 47 |
IV.ATPI.EHZ. | 2023-04-20T03:09:11.52 | 0.3 | undecidable | manual | S | 306 | 13.2756 | 116 | 0.27 | 72 |
IV.ATCC.EHZ. | 2023-04-20T03:09:10.84 | 0.3 | undecidable | manual | P | 158 | 23.2545 | 106 | -0.11 | 73 |
IV.ATVO.HHZ. | 2023-04-20T03:09:10.16 | 0.3 | undecidable | manual | S | 271 | 10.2786 | 122 | -0.2 | 73 |
IV.SSFR.HHZ. | 2023-04-20T03:09:10.79 | 0.6 | undecidable | manual | P | 72 | 20.868 | 107 | 0.28 | 47 |
IV.FOSV.EHZ. | 2023-04-20T03:09:10.57 | 0.3 | undecidable | manual | P | 117 | 20.5683 | 108 | 0.13 | 73 |
IV.FRON.EHZ. | 2023-04-20T03:09:10.52 | 0.3 | undecidable | manual | P | 45 | 21.6672 | 107 | -0.14 | 73 |
IV.ATPI.EHZ. | 2023-04-20T03:09:09.11 | 0.3 | undecidable | manual | P | 306 | 13.2756 | 116 | 0.03 | 75 |
IV.PIEI.HHZ. | 2023-04-20T03:09:09.90 | 0.3 | undecidable | manual | P | 0 | 17.2716 | 111 | 0.08 | 74 |
IV.ATFO.HHZ. | 2023-04-20T03:09:08.53 | 0.3 | undecidable | manual | S | 116 | 3.2967 | 153 | -0.13 | 75 |
IV.ATVO.HHZ. | 2023-04-20T03:09:08.46 | 0.1 | negative | manual | P | 271 | 10.2786 | 122 | -0.11 | 99 |
IV.MURB.HHZ. | 2023-04-20T03:09:08.98 | 0.1 | positive | manual | P | 184 | 12.9759 | 117 | -0.05 | 100 |
IV.ATFO.HHZ. | 2023-04-20T03:09:07.46 | 0.3 | undecidable | manual | P | 116 | 3.2967 | 153 | -0.13 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:1.2 | 0.00021799999999999999 | 0.32 | AML | other | m | 2023-04-20T03:09:10.50 |
IV.ATVO.HHN. | ML:1.0 | 0.00014749999999999998 | 0.1 | AML | other | m | 2023-04-20T03:09:10.35 |
IV.ATPI.EHN. | ML:0.5 | 0.0000371 | 1.18 | AML | other | m | 2023-04-20T03:09:11.12 |
IV.MURB.HHE. | ML:1.1 | 0.00016549999999999998 | 1 | AML | other | m | 2023-04-20T03:09:11.84 |
IV.MURB.HHN. | ML:1.2 | 0.0001865 | 0.18 | AML | other | m | 2023-04-20T03:09:11.98 |
IV.PIEI.HHN. | ML:0.7 | 0.0000523 | 0.24 | AML | other | m | 2023-04-20T03:09:13.37 |
IV.ATPI.EHE. | ML:0.3 | 0.000022499999999999998 | 0.38 | AML | other | m | 2023-04-20T03:09:13.29 |
IV.PIEI.HHE. | ML:0.8 | 0.00005785 | 0.28 | AML | other | m | 2023-04-20T03:09:13.78 |
IV.SSFR.HHE. | ML:1.1 | 0.00009905 | 0.24 | AML | other | m | 2023-04-20T03:09:14.38 |
IV.SSFR.HHN. | ML:1.0 | 0.0000678 | 0.24 | AML | other | m | 2023-04-20T03:09:14.52 |
IV.ATCC.EHE. | ML:1.0 | 0.000060200000000000006 | 0.1 | AML | other | m | 2023-04-20T03:09:14.99 |
IV.ATCC.EHN. | ML:0.9 | 0.0000566 | 1.38 | AML | other | m | 2023-04-20T03:09:15.94 |
IV.NARO.HHE. | ML:0.5 | 0.0000203 | 1.2 | AML | other | m | 2023-04-20T03:09:15.92 |
IV.FRON.EHN. | ML:0.7 | 0.00004235 | 0.66 | AML | other | m | 2023-04-20T03:09:15.79 |
IV.FRON.EHE. | ML:0.4 | 0.000021900000000000004 | 0.68 | AML | other | m | 2023-04-20T03:09:16.47 |
IV.BADI.EHE. | ML:1.2 | 0.00008405 | 0.16 | AML | other | m | 2023-04-20T03:09:16.07 |
IV.NARO.HHN. | ML:0.5 | 0.00002065 | 0.7 | AML | other | m | 2023-04-20T03:09:16.90 |
IV.BADI.EHN. | ML:0.8 | 0.00003705 | 1.44 | AML | other | m | 2023-04-20T03:09:16.10 |
IV.ARVD.HHN. | ML:0.4 | 0.000009865 | 0.66 | AML | other | m | 2023-04-20T03:09:18.70 |
IV.ARVD.HHE. | ML:0.6 | 0.000015385 | 1.44 | AML | other | m | 2023-04-20T03:09:19.82 |
IV.ASSB.HHN. | ML:0.6 | 0.0000165 | 1.3 | AML | other | m | 2023-04-20T03:09:19.78 |
IV.ASSB.HHE. | ML:0.6 | 0.0000151 | 0.44 | AML | other | m | 2023-04-20T03:09:19.06 |