A magnitude ML 0.8 (quarry blast) earthquake occured in region: 5 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3920, 12.5460 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 | 5 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 10 | 1393 | 33609 |
Pietralunga | PG | 10 | 2111 | 35720 |
Cantiano | PU | 11 | 2245 | 37965 |
Costacciaro | PG | 14 | 1216 | 39181 |
Sigillo | PG | 17 | 2404 | 41585 |
Montone | PG | 18 | 1680 | 43265 |
Cagli | PU | 19 | 8731 | 51996 |
Umbertide | PG | 20 | 16681 | 68677 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2019-10-30 09:52:29 |
43.3917 | 12.5457 | 1 | 2020-02-28 16:42:22 |
Bollettino Sismico Italiano INGV | 76229251 |
Reviewed Rev100 |
ML 0.8 | 2019-10-30 09:52:29 |
43.3778 | 12.5607 | 3 | 2019-10-30 10:03:04 |
Sala Sismica INGV-Roma | 73531501 |
Field | Value |
---|---|
Time (UTC) | 2019-10-30 09:52:29 ± 0.06 |
Latitude | 43.3917 ± 0.0045 |
Longitude | 12.5457 ± 0.0050 |
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 | 76229251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 480 |
Semi-minor axis of confidence ellipse (meter) | 410 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73531501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-30 10:03:04 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76229251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-05 08:59:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2019-10-30T09:52:34.95 | 0.3 | undecidable | manual | P | 298 | 27.5502 | 91 | -0.26 | 70 |
IV.FRON.EHZ. | 2019-10-30T09:52:33.49 | 0.3 | undecidable | manual | P | 46 | 20.1687 | 91 | -0.23 | 72 |
IV.SSFR.HNZ. | 2019-10-30T09:52:33.89 | 0.3 | undecidable | manual | P | 75 | 19.6692 | 91 | 0.26 | 71 |
IV.MURB.HHZ. | 2019-10-30T09:52:32.97 | 0.3 | undecidable | manual | P | 187 | 14.3745 | 92 | 0.4 | 70 |
IV.ATVO.HHZ. | 2019-10-30T09:52:32.01 | 0.3 | undecidable | manual | P | 265 | 11.2776 | 93 | 0.07 | 75 |
IV.ATSC.EHZ. | 2019-10-30T09:52:32.07 | 0.3 | undecidable | manual | P | 72 | 11.877 | 92 | 0 | 76 |
IV.ATPC.HNZ. | 2019-10-30T09:52:32.44 | 0.3 | undecidable | manual | P | 324 | 12.1767 | 92 | 0.31 | 71 |
IV.ATPI.EHZ. | 2019-10-30T09:52:32.24 | 0.1 | undecidable | manual | P | 300 | 13.2756 | 92 | -0.11 | 99 |
IV.PIEI.HHZ. | 2019-10-30T09:52:32.79 | 0.3 | undecidable | manual | P | 357 | 15.9729 | 92 | -0.1 | 74 |
IV.ATLO.EHZ. | 2019-10-30T09:52:32.43 | 0.1 | undecidable | manual | P | 233 | 14.0748 | 92 | -0.07 | 100 |
IV.TB01.DHZ.01 | 2019-10-30T09:52:31.49 | 0.3 | undecidable | manual | P | 263 | 8.9799 | 93 | 0.01 | 77 |
IV.ATBU.EHZ. | 2019-10-30T09:52:31.68 | 0.1 | undecidable | manual | P | 1 | 9.2796 | 93 | 0.13 | 100 |
IV.TB03.DHZ.01 | 2019-10-30T09:52:31.86 | 0.3 | undecidable | manual | P | 276 | 10.9779 | 93 | -0.02 | 76 |
IV.ATFO.HHZ. | 2019-10-30T09:52:30.10 | 0.1 | positive | manual | P | 143 | 3.4965 | 98 | -0.29 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.2 | 0.00002633978 | 0.384 | AML | other | m | 2019-10-30T09:52:37.73 |
IV.PIEI.HHN. | ML:0.7 | 0.0000507 | 1.1 | AML | other | m | 2019-10-30T09:52:37.59 |
IV.MURB.HHE. | ML:1.1 | 0.00014500000000000003 | 1.08 | AML | other | m | 2019-10-30T09:52:37.96 |
IV.MURB.HNE. | ML:1.0 | 0.00013268066 | 0.3008 | AML | other | m | 2019-10-30T09:52:37.82 |
IV.MURB.HHN. | ML:1.2 | 0.000188 | 1 | AML | other | m | 2019-10-30T09:52:38.63 |
IV.MURB.HNN. | ML:1.0 | 0.0001378243 | 0.3584 | AML | other | m | 2019-10-30T09:52:39.76 |
IV.ATVO.HHE. | ML:0.3 | 0.000031357565000000004 | 1.4176 | AML | other | m | 2019-10-30T09:52:40.76 |
IV.PIEI.HHE. | ML:0.7 | 0.00005115 | 0.46 | AML | other | m | 2019-10-30T09:52:40.23 |