A magnitude ML 1.3 earthquake occured in region: 3 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3770, 12.5540 at 4 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 | 18 | 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 1.3 | 2021-09-20 05:10:44 |
43.377 | 12.5543 | 4 | 2021-09-20 05:17:37 |
Sala Sismica INGV-Roma | 95650181 |
Field | Value |
---|---|
Time (UTC) | 2021-09-20 05:10:44 ± 0.09 |
Latitude | 43.3770 ± 0.0027 |
Longitude | 12.5543 ± 0.0037 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95650181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 43 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
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 | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 95650181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-20 05:17:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-09-20T05:10:56.21 | 0.3 | undecidable | manual | S | 67 | 33.9438 | 96 | -0.08 | 71 |
IV.ATCC.EHZ. | 2021-09-20T05:10:52.82 | 0.1 | undecidable | manual | S | 162 | 22.3554 | 99 | 0.52 | 88 |
IV.ARVD.HHZ. | 2021-09-20T05:10:51.78 | 3.0 | undecidable | manual | P | 67 | 33.9438 | 96 | 0.5 | 0 |
IV.SSFR.HHZ. | 2021-09-20T05:10:51.39 | 0.1 | undecidable | manual | S | 70 | 19.4694 | 100 | 0.07 | 98 |
IV.ATLO.EHN. | 2021-09-20T05:10:49.36 | 0.3 | undecidable | manual | S | 240 | 13.6752 | 104 | 0.01 | 75 |
IV.MURB.HHZ. | 2021-09-20T05:10:49.35 | 0.3 | undecidable | manual | S | 191 | 12.876 | 105 | 0.28 | 71 |
IV.ATBU.EHE. | 2021-09-20T05:10:49.00 | 0.3 | undecidable | manual | S | 357 | 10.9779 | 108 | 0.56 | 66 |
IV.ATPI.EHZ. | 2021-09-20T05:10:49.78 | 0.1 | undecidable | manual | S | 304 | 14.7741 | 103 | 0.08 | 98 |
IV.TB02.DHE.01 | 2021-09-20T05:10:48.89 | 0.3 | undecidable | manual | S | 266 | 11.6772 | 107 | 0.21 | 72 |
IV.TB01.DHE.01 | 2021-09-20T05:10:48.10 | 0.1 | undecidable | manual | S | 273 | 9.5793 | 110 | 0.12 | 98 |
IV.ATVO.HHZ. | 2021-09-20T05:10:48.71 | 0.1 | undecidable | manual | S | 273 | 11.877 | 106 | -0.04 | 99 |
IV.SSFR.HHZ. | 2021-09-20T05:10:48.12 | 0.3 | undecidable | manual | P | 70 | 19.4694 | 100 | -0.29 | 70 |
IV.ATCC.EHZ. | 2021-09-20T05:10:48.73 | 0.1 | undecidable | manual | P | 162 | 22.3554 | 99 | -0.25 | 94 |
IV.ATLO.EHN. | 2021-09-20T05:10:47.09 | 0.1 | undecidable | manual | P | 240 | 13.6752 | 104 | -0.19 | 96 |
IV.MURB.HHZ. | 2021-09-20T05:10:47.12 | 0.1 | undecidable | manual | P | 191 | 12.876 | 105 | 0.01 | 100 |
IV.ATPI.EHZ. | 2021-09-20T05:10:47.29 | 0.3 | undecidable | manual | P | 304 | 14.7741 | 103 | -0.19 | 72 |
IV.ATBU.EHE. | 2021-09-20T05:10:46.88 | 0.1 | undecidable | manual | P | 357 | 10.9779 | 108 | 0.13 | 98 |
IV.ATSC.EHN. | 2021-09-20T05:10:46.93 | 0.1 | undecidable | manual | P | 64 | 11.877 | 106 | 0.01 | 100 |
IV.TB02.DHE.01 | 2021-09-20T05:10:46.64 | 0.6 | undecidable | manual | P | 266 | 11.6772 | 107 | -0.25 | 48 |
IV.TB01.DHE.01 | 2021-09-20T05:10:46.36 | 0.1 | undecidable | manual | P | 273 | 9.5793 | 110 | -0.13 | 98 |
IV.ATVO.HHZ. | 2021-09-20T05:10:46.70 | 0.1 | undecidable | manual | P | 273 | 11.877 | 106 | -0.23 | 96 |
IV.ATFO.HHZ. | 2021-09-20T05:10:45.68 | 0.1 | undecidable | manual | S | 130 | 1.7982 | 153 | -0.13 | 99 |
IV.ATFO.HHZ. | 2021-09-20T05:10:45.07 | 0.1 | undecidable | manual | P | 130 | 1.7982 | 153 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HNE. | ML:1.4 | 0.000377 | 0.6 | AML | other | m | 2021-09-20T05:10:49.84 |
IV.MURB.HNN. | ML:1.4 | 0.00034849999999999996 | 1.76 | AML | other | m | 2021-09-20T05:10:49.93 |
IV.MURB.HHN. | ML:1.4 | 0.000364 | 0.24 | AML | other | m | 2021-09-20T05:10:49.93 |
IV.MURB.HHE. | ML:1.5 | 0.00039200000000000004 | 0.24 | AML | other | m | 2021-09-20T05:10:50.54 |
IV.SSFR.HHN. | ML:1.1 | 0.00010245 | 0.72 | AML | other | m | 2021-09-20T05:10:51.57 |
IV.SSFR.HHE. | ML:1.0 | 0.00009224999999999999 | 0.32 | AML | other | m | 2021-09-20T05:10:52.50 |
IV.ATFO.HHE. | ML:0.0 | 0.0010730715499999998 | 0.1568 | AML | other | m | 2021-09-20T05:10:46.27 |
IV.ATFO.HHN. | ML:0.0 | 0.00106245805 | 0.1792 | AML | other | m | 2021-09-20T05:10:45.88 |