A magnitude ML 0.8 (quarry blast) earthquake occured in region: 4 km E Piobbico (PU), on
and geographic coordinates (lat, lon) 43.5730, 12.5530 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 |
---|---|---|---|---|
Piobbico | PU | 4 | 2029 | 2029 |
Cagli | PU | 8 | 8731 | 10760 |
Acqualagna | PU | 11 | 4393 | 15153 |
Apecchio | PU | 11 | 1882 | 17035 |
Urbania | PU | 11 | 7099 | 24134 |
Cantiano | PU | 13 | 2245 | 26379 |
Fermignano | PU | 14 | 8596 | 34975 |
Peglio | PU | 15 | 696 | 35671 |
Sant'Angelo in Vado | PU | 15 | 4133 | 39804 |
Frontone | PU | 16 | 1300 | 41104 |
Pietralunga | PG | 17 | 2111 | 43215 |
Urbino | PU | 18 | 15019 | 58234 |
Mercatello sul Metauro | PU | 19 | 1378 | 59612 |
Lunano | PU | 20 | 1527 | 61139 |
Serra Sant'Abbondio | PU | 20 | 1027 | 62166 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-01-30 07:43:36 |
43.5733 | 12.5533 | 1 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116541451 |
Reviewed Rev100 |
ML 1.6 | 2023-01-30 07:43:36 |
43.5803 | 12.5558 | 8 | 2023-01-30 08:14:20 |
Sala Sismica INGV-Roma | 113905301 |
Field | Value |
---|---|
Time (UTC) | 2023-01-30 07:43:36 ± 0.13 |
Latitude | 43.5733 ± 0.0081 |
Longitude | 12.5533 ± 0.0099 |
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 | 116541451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 910 |
Semi-minor axis of confidence ellipse (meter) | 790 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 338 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24012 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.9 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 113905301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-30 08:14:20 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116541451 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-10 10:24:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ORI.HHZ. | 2023-01-30T07:45:02.60 | 3.0 | undecidable | manual | Pg | 19.42 | 0 | |||
GU.RORO.HHZ. | 2023-01-30T07:44:58.05 | 3.0 | undecidable | manual | Sn | 1.49 | 0 | |||
CH.FUORN.HHZ. | 2023-01-30T07:44:52.51 | 3.0 | undecidable | manual | Sn | -0.23 | 0 | |||
IV.VVLD.HHZ. | 2023-01-30T07:44:32.67 | 3.0 | undecidable | manual | Sn | -5.45 | 0 | |||
IV.CELB.HHZ. | 2023-01-30T07:44:30.92 | 3.0 | undecidable | manual | Sg | 0.13 | 0 | |||
IV.GUMA.HHZ. | 2023-01-30T07:43:49.45 | 3.0 | positive | manual | P | -1.46 | 0 | |||
IV.PARC.HHZ. | 2023-01-30T07:43:41.44 | 0.3 | undecidable | manual | P | 288 | 26.6511 | 91 | -0.73 | 60 |
IV.SSFR.HHZ. | 2023-01-30T07:43:41.19 | 0.1 | undecidable | manual | P | 129 | 23.8539 | 91 | -0.43 | 89 |
IV.ATVO.HHZ. | 2023-01-30T07:43:41.63 | 0.3 | undecidable | manual | P | 209 | 24.2535 | 91 | -0.07 | 72 |
IV.TB02.DHZ.01 | 2023-01-30T07:43:41.96 | 0.3 | undecidable | manual | P | 207 | 25.3524 | 91 | 0.05 | 72 |
IV.MPAG.EHZ. | 2023-01-30T07:43:40.78 | 0.3 | undecidable | manual | P | 69 | 17.6712 | 92 | 0.4 | 68 |
IV.ATSC.EHE. | 2023-01-30T07:43:40.66 | 0.3 | undecidable | manual | P | 147 | 19.7691 | 91 | -0.13 | 72 |
IV.ATPI.EHZ. | 2023-01-30T07:43:40.68 | 0.1 | undecidable | manual | P | 222 | 18.2706 | 92 | 0.19 | 95 |
IV.PE3.EHN. | 2023-01-30T07:43:39.88 | 0.3 | undecidable | manual | P | 341 | 14.3745 | 92 | 0.17 | 72 |
IV.FRON.EHZ. | 2023-01-30T07:43:39.90 | 0.3 | undecidable | manual | P | 114 | 15.1737 | 92 | 0.03 | 74 |
IV.ATPC.HHE. | 2023-01-30T07:43:39.73 | 0.1 | positive | manual | P | 217 | 12.876 | 92 | 0.32 | 93 |
IV.SFI.EHZ. | 2023-01-30T07:43:37.30 | 3.0 | undecidable | manual | P | -9.99 | 0 | |||
IV.PIEI.HHZ. | 2023-01-30T07:43:37.76 | 0.1 | positive | manual | P | 199 | 4.3956 | 96 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.8 | 0.00004675 | 1.04 | AML | other | m | 2023-01-30T07:43:42.14 |
IV.SSFR.HHE. | ML:0.8 | 0.00004145 | 0.78 | AML | other | m | 2023-01-30T07:43:49.42 |