A magnitude ML 0.9 (quarry blast) earthquake occured in region: 4 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3870, 12.5610 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 | 4 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 9 | 1393 | 33609 |
Cantiano | PU | 11 | 2245 | 35854 |
Pietralunga | PG | 12 | 2111 | 37965 |
Costacciaro | PG | 13 | 1216 | 39181 |
Sigillo | PG | 16 | 2404 | 41585 |
Montone | PG | 19 | 1680 | 43265 |
Cagli | PU | 19 | 8731 | 51996 |
Fossato di Vico | PG | 19 | 2840 | 54836 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2020-11-11 08:22:13 |
43.3873 | 12.5607 | 1 | 2021-02-26 14:56:15 |
Bollettino Sismico Italiano INGV | 86245311 |
Reviewed Rev100 |
ML 0.9 | 2020-11-11 08:22:13 |
43.3902 | 12.5787 | 2 | 2020-11-11 08:29:44 |
Sala Sismica INGV-Roma | 84632521 |
Field | Value |
---|---|
Time (UTC) | 2020-11-11 08:22:13 ± 0.06 |
Latitude | 43.3873 ± 0.0036 |
Longitude | 12.5607 ± 0.0049 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 86245311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 460 |
Semi-minor axis of confidence ellipse (meter) | 410 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 84632521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-11 08:29:44 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86245311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-14 13:10:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-11-11T08:22:17.92 | 0.3 | undecidable | manual | P | 164 | 23.3544 | 91 | 0.1 | 73 |
IV.NARO.HHZ. | 2020-11-11T08:22:17.73 | 0.3 | undecidable | manual | P | 4 | 24.8529 | 91 | -0.39 | 68 |
IV.MURB.HHZ. | 2020-11-11T08:22:16.04 | 0.3 | undecidable | manual | P | 192 | 14.0748 | 92 | 0.07 | 74 |
IV.ATPI.EHZ. | 2020-11-11T08:22:16.00 | 0.1 | undecidable | manual | P | 299 | 14.5743 | 92 | -0.06 | 99 |
IV.SSFR.HHZ. | 2020-11-11T08:22:16.72 | 0.3 | undecidable | manual | P | 73 | 18.6702 | 92 | -0.16 | 73 |
IV.ATVO.HHZ. | 2020-11-11T08:22:15.58 | 0.1 | undecidable | manual | P | 267 | 12.3765 | 92 | -0.05 | 100 |
IV.ATPC.HNZ. | 2020-11-11T08:22:15.80 | 0.3 | undecidable | manual | P | 321 | 13.2756 | 92 | -0.01 | 76 |
IV.ATSC.EHE. | 2020-11-11T08:22:15.51 | 0.1 | undecidable | manual | P | 68 | 10.878 | 93 | 0.18 | 98 |
IV.TB01.DHZ.01 | 2020-11-11T08:22:15.26 | 0.3 | undecidable | manual | P | 266 | 10.0788 | 93 | 0.09 | 75 |
IV.ATBU.HNZ. | 2020-11-11T08:22:15.39 | 0.1 | undecidable | manual | P | 354 | 9.879 | 93 | 0.27 | 96 |
IV.ATFO.HHZ. | 2020-11-11T08:22:13.50 | 0.1 | undecidable | manual | P | 159 | 2.4975 | 101 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.1 | 0.00016849999999999998 | 0.32 | AML | other | m | 2020-11-11T08:22:19.54 |
IV.MURB.HHE. | ML:1.1 | 0.00017649999999999998 | 1.62 | AML | other | m | 2020-11-11T08:22:19.81 |
IV.ATVO.HHN. | ML:0.7 | 0.00006964999999999999 | 1.54 | AML | other | m | 2020-11-11T08:22:21.82 |
IV.ATPI.EHE. | ML:0.9 | 0.00009015000000000001 | 0.72 | AML | other | m | 2020-11-11T08:22:22.48 |
IV.ATVO.HHE. | ML:0.7 | 0.00006855 | 0.74 | AML | other | m | 2020-11-11T08:22:22.59 |
IV.ATPI.EHN. | ML:0.8 | 0.0000745 | 1.34 | AML | other | m | 2020-11-11T08:22:23.08 |