A magnitude ML 0.3 earthquake occured in region: 3 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3710, 12.5580 at 5 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 |
Costacciaro | PG | 13 | 1216 | 34825 |
Pietralunga | PG | 13 | 2111 | 36936 |
Cantiano | PU | 13 | 2245 | 39181 |
Sigillo | PG | 16 | 2404 | 41585 |
Montone | PG | 19 | 1680 | 43265 |
Fossato di Vico | PG | 19 | 2840 | 46105 |
Umbertide | PG | 20 | 16681 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2021-05-20 19:04:41 |
43.3712 | 12.5582 | 5 | 2021-05-20 19:32:50 |
Sala Sismica INGV-Roma | 90306481 |
Field | Value |
---|---|
Time (UTC) | 2021-05-20 19:04:41 ± 0.08 |
Latitude | 43.3712 ± 0.0027 |
Longitude | 12.5582 ± 0.0037 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90306481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 306 |
Semi-minor axis of confidence ellipse (meter) | 176 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
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) | 88 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24012 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 90306481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-20 19:32:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.HNZ. | 2021-05-20T19:04:55.60 | 3.0 | undecidable | manual | P | -0.56 | 0 | |||
IV.NARO.HHZ. | 2021-05-20T19:04:51.43 | 0.3 | undecidable | manual | S | 4 | 26.6511 | 101 | 0.02 | 72 |
IV.ARVD.HHZ. | 2021-05-20T19:04:50.25 | 3.0 | undecidable | manual | P | 0 | ||||
IV.APEC.HHZ. | 2021-05-20T19:04:49.42 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FRON.EHZ. | 2021-05-20T19:04:49.80 | 0.3 | undecidable | manual | S | 40 | 21.1677 | 104 | 0.25 | 69 |
IV.NARO.HHZ. | 2021-05-20T19:04:47.32 | 0.1 | undecidable | manual | P | 4 | 26.6511 | 101 | -0.11 | 95 |
IV.FRON.EHZ. | 2021-05-20T19:04:46.27 | 0.1 | undecidable | manual | P | 40 | 21.1677 | 104 | -0.08 | 96 |
IV.MURB.HHZ. | 2021-05-20T19:04:46.75 | 0.3 | undecidable | manual | S | 193 | 12.2766 | 113 | 0.12 | 72 |
IV.ATVO.HHZ. | 2021-05-20T19:04:46.70 | 0.1 | undecidable | manual | S | 276 | 12.2766 | 113 | 0.09 | 97 |
IV.MURB.HHZ. | 2021-05-20T19:04:44.63 | 0.1 | undecidable | manual | P | 193 | 12.2766 | 113 | -0.03 | 98 |
IV.ATVO.HHZ. | 2021-05-20T19:04:44.61 | 0.1 | undecidable | manual | P | 276 | 12.2766 | 113 | -0.05 | 98 |
IV.ATFO.HHZ. | 2021-05-20T19:04:43.79 | 0.1 | undecidable | manual | S | 115 | 1.1988 | 167 | -0.05 | 100 |
IV.ATFO.HHZ. | 2021-05-20T19:04:42.92 | 1.0 | undecidable | manual | P | 115 | 1.1988 | 167 | -0.14 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.0 | 0.00018982745000000001 | 0.1408 | AML | other | m | 2021-05-20T19:04:44.06 |
IV.ATFO.HHN. | ML:0.0 | 0.000114782895 | 0.1408 | AML | other | m | 2021-05-20T19:04:43.96 |
IV.ATVO.HHE. | ML:-0.1 | 0.000010674597000000001 | 0.1664 | AML | other | m | 2021-05-20T19:04:46.85 |
IV.ATVO.HHN. | ML:0.2 | 0.000017640660000000003 | 0.1792 | AML | other | m | 2021-05-20T19:04:46.77 |
IV.MURB.HHE. | ML:0.6 | 0.000051827525 | 0.2048 | AML | other | m | 2021-05-20T19:04:47.42 |
IV.MURB.HHN. | ML:0.6 | 0.000049320420000000004 | 0.2176 | AML | other | m | 2021-05-20T19:04:47.32 |
IV.MURB.HNE. | ML:0.7 | 0.0000770167845 | 0.5376 | AML | other | m | 2021-05-20T19:04:51.49 |
IV.MURB.HNN. | ML:0.7 | 0.00007016797565 | 0.5632 | AML | other | m | 2021-05-20T19:04:50.39 |
IV.FRON.EHE. | ML:0.1 | 0.000011623154 | 0.1152 | AML | other | m | 2021-05-20T19:04:49.91 |
IV.FRON.EHN. | ML:0.1 | 0.000012202757000000002 | 0.1024 | AML | other | m | 2021-05-20T19:04:50.69 |
IV.NARO.HHE. | ML:-0.1 | 0.000004131962000000001 | 0.0896 | AML | other | m | 2021-05-20T19:04:52.46 |
IV.NARO.HHN. | ML:-0.1 | 0.0000034778710000000005 | 0.0768 | AML | other | m | 2021-05-20T19:04:52.28 |
IV.ARVD.HHE. | ML:0.5 | 0.00001599754 | 0.064 | AML | other | m | 2021-05-20T19:04:50.92 |
IV.ARVD.HHN. | ML:0.4 | 0.000007777097 | 0.064 | AML | other | m | 2021-05-20T19:04:57.82 |