A magnitude ML 0.4 (quarry blast) earthquake occured in region: 3 km E Piobbico (PU), on
and geographic coordinates (lat, lon) 43.5800, 12.5490 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 | 3 | 2029 | 2029 |
Cagli | PU | 9 | 8731 | 10760 |
Urbania | PU | 10 | 7099 | 17859 |
Apecchio | PU | 11 | 1882 | 19741 |
Acqualagna | PU | 11 | 4393 | 24134 |
Fermignano | PU | 13 | 8596 | 32730 |
Cantiano | PU | 13 | 2245 | 34975 |
Peglio | PU | 14 | 696 | 35671 |
Sant'Angelo in Vado | PU | 14 | 4133 | 39804 |
Frontone | PU | 17 | 1300 | 41104 |
Pietralunga | PG | 18 | 2111 | 43215 |
Urbino | PU | 18 | 15019 | 58234 |
Mercatello sul Metauro | PU | 19 | 1378 | 59612 |
Lunano | PU | 19 | 1527 | 61139 |
Piandimeleto | PU | 19 | 2167 | 63306 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2023-04-18 06:04:31 |
43.58 | 12.5487 | 1 | 2024-03-01 17:18:15 |
Bollettino Sismico Italiano INGV | 120471141 |
Reviewed Rev100 |
ML 0.4 | 2023-04-18 06:04:31 |
43.5898 | 12.5442 | 4 | 2023-04-18 06:49:33 |
Sala Sismica INGV-Roma | 116480471 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 06:04:31 ± 0.11 |
Latitude | 43.5800 ± 0.0063 |
Longitude | 12.5487 ± 0.0087 |
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 | 120471141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 570 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 318 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.03867 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 120471141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-07 10:11:02 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 116480471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 06:49:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TSM1.DHZ.01 | 2023-04-18T06:04:37.39 | 0.3 | undecidable | manual | P | 171 | 26.3514 | 91 | 0.2 | 71 |
IV.TB02.DHZ.01 | 2023-04-18T06:04:37.10 | 0.3 | undecidable | manual | P | 206 | 25.8519 | 91 | 0.01 | 74 |
IV.ATSC.EHN. | 2023-04-18T06:04:36.11 | 0.3 | undecidable | manual | P | 147 | 20.5683 | 91 | 0.07 | 74 |
IV.PARC.HHZ. | 2023-04-18T06:04:36.90 | 0.3 | undecidable | manual | P | 287 | 26.0517 | 91 | -0.23 | 71 |
IV.SSFR.HHZ. | 2023-04-18T06:04:36.34 | 0.1 | undecidable | manual | P | 130 | 24.6531 | 91 | -0.52 | 89 |
IV.TSM2.DHZ.01 | 2023-04-18T06:04:36.06 | 0.3 | undecidable | manual | P | 193 | 20.9679 | 91 | -0.05 | 74 |
IV.ATVO.HHZ. | 2023-04-18T06:04:36.79 | 0.6 | undecidable | manual | P | 208 | 24.753 | 91 | -0.09 | 49 |
IV.TB03.DHZ.25 | 2023-04-18T06:04:36.33 | 0.3 | undecidable | manual | P | 209 | 22.755 | 91 | -0.14 | 72 |
IV.MPAG.EHE. | 2023-04-18T06:04:36.33 | 0.3 | undecidable | manual | P | 72 | 17.7711 | 92 | 0.85 | 59 |
IV.TB01.DHZ. | 2023-04-18T06:04:36.53 | 0.3 | undecidable | manual | P | 202 | 23.8539 | 91 | -0.16 | 72 |
IV.ATPI.EHZ. | 2023-04-18T06:04:35.83 | 0.3 | undecidable | manual | P | 219 | 18.5703 | 92 | 0.19 | 72 |
IV.ATBU.EHE. | 2023-04-18T06:04:34.48 | 0.1 | undecidable | manual | P | 180 | 11.5773 | 92 | 0.24 | 96 |
IV.FRON.EHZ. | 2023-04-18T06:04:34.87 | 0.3 | undecidable | manual | P | 116 | 15.873 | 92 | -0.22 | 72 |
IV.TSM5.DHN. | 2023-04-18T06:04:34.25 | 0.1 | undecidable | manual | P | 159 | 11.9769 | 92 | -0.06 | 100 |
IV.ATPC.HHE. | 2023-04-18T06:04:34.81 | 0.1 | undecidable | manual | P | 214 | 13.2756 | 92 | 0.23 | 96 |
IV.PIEI.HHZ. | 2023-04-18T06:04:32.91 | 0.3 | undecidable | manual | P | 193 | 5.0949 | 96 | -0.02 | 76 |
IV.NARO.HHZ. | 2023-04-18T06:04:32.65 | 0.1 | undecidable | manual | P | 37 | 4.2957 | 97 | -0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHN. | ML:0.2 | 0.00002010172 | 0.08 | AML | other | m | 2023-04-18T06:04:41.51 |
IV.PARC.HHN. | ML:0.2 | 0.0000101582345 | 0.16 | AML | other | m | 2023-04-18T06:04:42.45 |
IV.SSFR.HHE. | ML:0.6 | 0.000023058290000000002 | 0.1216 | AML | other | m | 2023-04-18T06:04:43.25 |