A magnitude ML 0.7 (quarry blast) earthquake occured in region: 2 km E Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3570, 12.6090 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 | 2 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 7 | 1393 | 33609 |
Costacciaro | PG | 8 | 1216 | 34825 |
Sigillo | PG | 11 | 2404 | 37229 |
Cantiano | PU | 13 | 2245 | 39474 |
Fossato di Vico | PG | 14 | 2840 | 42314 |
Pietralunga | PG | 17 | 2111 | 44425 |
Serra Sant'Abbondio | PU | 20 | 1027 | 45452 |
Gualdo Tadino | PG | 20 | 15208 | 60660 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2021-06-09 08:21:46 |
43.3568 | 12.6092 | 1 | 2021-12-29 11:12:09 |
Bollettino Sismico Italiano INGV | 92428541 |
Reviewed Rev100 |
ML 0.8 | 2021-06-09 08:21:45 |
43.3328 | 12.6362 | 0 | 2021-06-09 08:28:25 |
Sala Sismica INGV-Roma | 90963551 |
Field | Value |
---|---|
Time (UTC) | 2021-06-09 08:21:46 ± 0.08 |
Latitude | 43.3568 ± 0.0045 |
Longitude | 12.6092 ± 0.0062 |
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 | 92428541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 540 |
Semi-minor axis of confidence ellipse (meter) | 500 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 9 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 92428541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-26 10:44:33 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90963551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-09 08:28:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2021-06-09T08:23:27.83 | 3.0 | undecidable | manual | Pg | 21.299999 | 0 | |||
IV.SELL.HHZ. | 2021-06-09T08:23:01.94 | 3.0 | undecidable | manual | Pn | 3.81 | 0 | |||
GU.BLANC.HHZ. | 2021-06-09T08:23:00.36 | 3.0 | undecidable | manual | Pn | 6.81 | 0 | |||
IV.BRMO.HHZ. | 2021-06-09T08:22:44.01 | 3.0 | negative | manual | Pg | 7.34 | 0 | |||
IV.VAGA.HHZ. | 2021-06-09T08:22:42.66 | 3.0 | undecidable | manual | Sn | -0.25 | 0 | |||
IV.POFI.HHZ. | 2021-06-09T08:22:31.45 | 3.0 | undecidable | manual | Sg | -0.32 | 0 | |||
IV.RIBO.EHZ.01 | 2021-06-09T08:22:20.71 | 3.0 | undecidable | manual | S | 0.7 | 0 | |||
IV.PIEI.HHZ. | 2021-06-09T08:21:50.14 | 0.3 | undecidable | manual | P | 343 | 20.7681 | 91 | -0.12 | 72 |
IV.ATLO.EHZ. | 2021-06-09T08:21:49.62 | 0.6 | undecidable | manual | P | 254 | 16.9719 | 92 | 0.12 | 48 |
IV.FRON.EHZ. | 2021-06-09T08:21:49.84 | 0.3 | undecidable | manual | P | 28 | 20.1687 | 91 | -0.31 | 69 |
IV.FOSV.EHZ. | 2021-06-09T08:21:49.12 | 0.3 | undecidable | manual | P | 119 | 14.0748 | 92 | 0.19 | 72 |
IV.ATBU.EHZ. | 2021-06-09T08:21:49.05 | 0.3 | undecidable | manual | P | 340 | 14.0748 | 92 | 0.12 | 73 |
IV.ATCC.HNZ. | 2021-06-09T08:21:49.74 | 0.3 | undecidable | manual | P | 173 | 19.1697 | 91 | -0.22 | 71 |
IV.ATVO.HHZ. | 2021-06-09T08:21:49.38 | 0.3 | undecidable | manual | P | 280 | 16.5723 | 92 | -0.05 | 74 |
IV.ATSC.EHZ. | 2021-06-09T08:21:48.25 | 0.3 | undecidable | manual | P | 40 | 9.6792 | 93 | 0.19 | 72 |
IV.ATFO.HHZ. | 2021-06-09T08:21:46.83 | 0.1 | undecidable | manual | P | 290 | 3.1968 | 99 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.00003195 | 0.8 | AML | other | m | 2021-06-09T08:21:53.75 |
IV.FOSV.EHN. | ML:1.0 | 0.000141 | 0.88 | AML | other | m | 2021-06-09T08:21:55.49 |
IV.FOSV.EHE. | ML:0.9 | 0.00010175 | 1.48 | AML | other | m | 2021-06-09T08:21:55.05 |
IV.FRON.EHE. | ML:0.6 | 0.0000288 | 0.42 | AML | other | m | 2021-06-09T08:21:56.20 |
IV.PIEI.HHN. | ML:0.6 | 0.000028499999999999998 | 0.64 | AML | other | m | 2021-06-09T08:21:56.95 |
IV.PIEI.HHE. | ML:0.6 | 0.00002895 | 0.58 | AML | other | m | 2021-06-09T08:21:57.34 |
IV.FRON.EHN. | ML:0.9 | 0.00006865 | 0.72 | AML | other | m | 2021-06-09T08:21:58.46 |
IV.ATVO.HHN. | ML:0.4 | 0.000031899999999999996 | 0.8 | AML | other | m | 2021-06-09T08:22:04.80 |