A magnitude ML 0.1 earthquake occured in region: 6 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3930, 12.5240 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 6 | 32216 | 32216 |
Pietralunga | PG | 9 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 12 | 1393 | 35720 |
Cantiano | PU | 12 | 2245 | 37965 |
Costacciaro | PG | 16 | 1216 | 39181 |
Montone | PG | 16 | 1680 | 40861 |
Umbertide | PG | 19 | 16681 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Cagli | PU | 20 | 8731 | 68677 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2020-07-31 21:38:43 |
43.3927 | 12.5237 | 8 | 2020-11-19 12:36:59 |
Bollettino Sismico Italiano INGV | 82587101 |
Field | Value |
---|---|
Time (UTC) | 2020-07-31 21:38:43 ± 0.1 |
Latitude | 43.3927 ± 0.0018 |
Longitude | 12.5237 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82587101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 269 |
Semi-minor axis of confidence ellipse (meter) | 77 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.04317 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 82587101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-03 13:43:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-07-31T21:38:52.05 | 0.3 | undecidable | manual | S | 11 | 24.6531 | 109 | -0.34 | 69 |
IV.ATCC.EHZ. | 2020-07-31T21:38:52.68 | 0.3 | undecidable | manual | S | 158 | 24.8529 | 109 | 0.21 | 71 |
IV.PIEI.HNN. | 2020-07-31T21:38:49.60 | 0.3 | undecidable | manual | S | 3 | 15.873 | 118 | 0.01 | 75 |
IV.ATSC.EHE. | 2020-07-31T21:38:48.93 | 0.3 | undecidable | manual | S | 75 | 13.5753 | 122 | 0.04 | 75 |
IV.NARO.HHZ. | 2020-07-31T21:38:48.20 | 0.3 | undecidable | manual | P | 11 | 24.6531 | 109 | -0.37 | 68 |
IV.ATLO.EHE. | 2020-07-31T21:38:48.62 | 0.1 | undecidable | manual | S | 228 | 12.6762 | 123 | -0.03 | 100 |
IV.ATCC.EHZ. | 2020-07-31T21:38:48.56 | 0.3 | undecidable | manual | P | 158 | 24.8529 | 109 | -0.06 | 73 |
IV.ATPC.HHE. | 2020-07-31T21:38:48.50 | 0.3 | undecidable | manual | S | 331 | 11.1777 | 127 | 0.31 | 71 |
IV.ATBU.EHZ. | 2020-07-31T21:38:47.96 | 0.3 | undecidable | manual | S | 12 | 9.3795 | 131 | 0.23 | 72 |
IV.TB03.DHZ. | 2020-07-31T21:38:47.62 | 0.6 | undecidable | manual | S | 276 | 9.1797 | 132 | -0.05 | 50 |
IV.TB02.DHZ.01 | 2020-07-31T21:38:47.75 | 0.3 | undecidable | manual | S | 255 | 9.5793 | 131 | -0.01 | 76 |
IV.TB01.DHZ. | 2020-07-31T21:38:47.14 | 0.3 | undecidable | manual | S | 260 | 7.1928 | 139 | -0.05 | 75 |
IV.ATVO.HHZ. | 2020-07-31T21:38:47.57 | 0.3 | undecidable | manual | S | 263 | 9.4794 | 131 | -0.18 | 73 |
IV.ATLO.EHE. | 2020-07-31T21:38:46.47 | 0.1 | undecidable | manual | P | 228 | 12.6762 | 123 | 0.05 | 99 |
IV.ATPC.HHE. | 2020-07-31T21:38:46.33 | 0.3 | undecidable | manual | P | 331 | 11.1777 | 127 | 0.17 | 73 |
IV.PIEI.HNN. | 2020-07-31T21:38:46.96 | 0.3 | undecidable | manual | P | 3 | 15.873 | 118 | 0 | 75 |
IV.ATBU.EHZ. | 2020-07-31T21:38:46.14 | 0.3 | undecidable | manual | P | 12 | 9.3795 | 131 | 0.25 | 72 |
IV.ATSC.EHE. | 2020-07-31T21:38:46.58 | 0.3 | undecidable | manual | P | 75 | 13.5753 | 122 | 0.02 | 75 |
IV.ATFO.HHZ. | 2020-07-31T21:38:46.45 | 0.3 | undecidable | manual | S | 127 | 4.7952 | 150 | -0.25 | 72 |
IV.ATFO.HHZ. | 2020-07-31T21:38:45.29 | 0.3 | undecidable | manual | P | 127 | 4.7952 | 150 | -0.01 | 76 |
IV.TB01.DHZ. | 2020-07-31T21:38:45.64 | 0.1 | undecidable | manual | P | 260 | 7.1928 | 139 | 0.07 | 100 |
IV.ATVO.HHZ. | 2020-07-31T21:38:45.93 | 0.3 | undecidable | manual | P | 263 | 9.4794 | 131 | 0.03 | 75 |
IV.TB03.DHZ. | 2020-07-31T21:38:45.74 | 0.1 | undecidable | manual | P | 276 | 9.1797 | 132 | -0.11 | 99 |
IV.TB02.DHZ.01 | 2020-07-31T21:38:45.97 | 0.3 | undecidable | manual | P | 255 | 9.5793 | 131 | 0.07 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.1 | 0.00001755 | 0.44 | AML | other | m | 2020-07-31T21:38:47.69 |
IV.ATVO.HHE. | ML:0.0 | 0.00001555 | 0.7 | AML | other | m | 2020-07-31T21:38:47.80 |
IV.ATFO.HHN. | ML:0.0 | 0.000039785984999999994 | 0.2688 | AML | other | m | 2020-07-31T21:38:46.47 |
IV.ATFO.HHE. | ML:0.0 | 0.00004427868999999999 | 0.5504 | AML | other | m | 2020-07-31T21:38:46.49 |
IV.NARO.HHE. | ML:-0.1 | 0.000006757867000000001 | 0.0512 | AML | other | m | 2020-07-31T21:38:52.50 |
IV.NARO.HHN. | ML:-0.1 | 0.000005322166999999999 | 0.1024 | AML | other | m | 2020-07-31T21:38:52.65 |
IV.ATCC.EHE. | ML:0.2 | 0.0000088714355 | 1.1008 | AML | other | m | 2020-07-31T21:38:53.50 |
IV.ATCC.EHN. | ML:0.2 | 0.0000085556855 | 0.896 | AML | other | m | 2020-07-31T21:38:52.99 |