A magnitude ML 0.2 (quarry blast) earthquake occured in region: 3 km W Cantiano (PU), on
and geographic coordinates (lat, lon) 43.4800, 12.5870 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 |
---|---|---|---|---|
Cantiano | PU | 3 | 2245 | 2245 |
Cagli | PU | 9 | 8731 | 10976 |
Scheggia e Pascelupo | PG | 11 | 1393 | 12369 |
Pietralunga | PG | 13 | 2111 | 14480 |
Frontone | PU | 13 | 1300 | 15780 |
Piobbico | PU | 14 | 2029 | 17809 |
Gubbio | PG | 14 | 32216 | 50025 |
Serra Sant'Abbondio | PU | 15 | 1027 | 51052 |
Apecchio | PU | 16 | 1882 | 52934 |
Costacciaro | PG | 17 | 1216 | 54150 |
Acqualagna | PU | 17 | 4393 | 58543 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.2 | 2022-04-13 19:32:52 |
43.48 | 12.5867 | 1 | 2022-07-08 12:33:51 |
Bollettino Sismico Italiano INGV | 103937091 |
Field | Value |
---|---|
Time (UTC) | 2022-04-13 19:32:52 ± 0.17 |
Latitude | 43.4800 ± 0.0126 |
Longitude | 12.5867 ± 0.0136 |
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 | 103937091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1490 |
Semi-minor axis of confidence ellipse (meter) | 920 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 332 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
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) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19515 |
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 | 0.2 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 103937091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-30 14:22:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2022-04-13T19:32:56.65 | 0.3 | undecidable | manual | P | 40 | 21.6672 | 91 | -0.42 | 69 |
IV.SSFR.HHZ. | 2022-04-13T19:32:56.26 | 0.3 | undecidable | manual | P | 107 | 16.4724 | 92 | 0.22 | 73 |
IV.ATPI.EHE. | 2022-04-13T19:32:55.59 | 0.3 | undecidable | manual | P | 258 | 15.1737 | 92 | -0.19 | 74 |
IV.FRON.EHZ. | 2022-04-13T19:32:55.39 | 0.1 | undecidable | manual | P | 69 | 11.9769 | 92 | 0.26 | 97 |
IV.NARO.HHZ. | 2022-04-13T19:32:55.34 | 0.1 | undecidable | manual | P | 358 | 14.5743 | 92 | -0.3 | 96 |
IV.TB03.DHZ.01 | 2022-04-13T19:32:55.87 | 0.3 | undecidable | manual | P | 239 | 16.6722 | 92 | -0.21 | 73 |
IV.TB01.DHZ.01 | 2022-04-13T19:32:55.74 | 0.3 | undecidable | manual | P | 228 | 16.3725 | 92 | -0.27 | 72 |
IV.ATVO.HHZ. | 2022-04-13T19:32:55.84 | 0.3 | undecidable | manual | P | 233 | 18.0708 | 92 | -0.52 | 68 |
IV.ATPC.HHE. | 2022-04-13T19:32:54.86 | 0.3 | undecidable | manual | P | 270 | 10.4784 | 93 | 0.03 | 77 |
IV.ATBU.EHZ. | 2022-04-13T19:32:54.50 | 0.1 | undecidable | manual | P | 261 | 3.0969 | 99 | 1.13 | 71 |
IV.PIEI.HHZ. | 2022-04-13T19:32:54.40 | 0.1 | undecidable | manual | P | 326 | 7.4814 | 94 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.3 | 0.000019450000000000002 | 0.32 | AML | other | m | 2022-04-13T19:32:59.46 |
IV.SSFR.HHE. | ML:0.2 | 0.0000161 | 0.54 | AML | other | m | 2022-04-13T19:32:59.40 |