A magnitude ML 0.7 (quarry blast) earthquake occured in region: 3 km E Piobbico (PU), on
and geographic coordinates (lat, lon) 43.5860, 12.5530 at 1 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
Acqualagna | PU | 10 | 4393 | 22252 |
Apecchio | PU | 11 | 1882 | 24134 |
Fermignano | PU | 13 | 8596 | 32730 |
Peglio | PU | 13 | 696 | 33426 |
Cantiano | PU | 14 | 2245 | 35671 |
Sant'Angelo in Vado | PU | 14 | 4133 | 39804 |
Urbino | PU | 17 | 15019 | 54823 |
Frontone | PU | 17 | 1300 | 56123 |
Pietralunga | PG | 18 | 2111 | 58234 |
Lunano | PU | 19 | 1527 | 59761 |
Mercatello sul Metauro | PU | 19 | 1378 | 61139 |
Piandimeleto | PU | 19 | 2167 | 63306 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-08-01 06:01:02 |
43.586 | 12.553 | 1 | 2023-08-01 06:23:36 |
Sala Sismica INGV-Roma | 119745931 |
Field | Value |
---|---|
Time (UTC) | 2023-08-01 06:01:02 ± 0.07 |
Latitude | 43.5860 ± 0.0045 |
Longitude | 12.5530 ± 0.0062 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | quarry blast |
Origin ID | 119745931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 580 |
Semi-minor axis of confidence ellipse (meter) | 390 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23562 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119745931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-01 06:23:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2023-08-01T06:01:07.36 | 0.1 | undecidable | manual | P | 285 | 26.1516 | 92 | -0.12 | 96 |
IV.ATVO.HHZ. | 2023-08-01T06:01:07.12 | 0.1 | undecidable | manual | P | 208 | 25.4523 | 92 | -0.22 | 94 |
IV.ATPI.EHZ. | 2023-08-01T06:01:06.21 | 0.1 | undecidable | manual | P | 219 | 19.2696 | 93 | 0.12 | 97 |
IV.SSFR.HHZ. | 2023-08-01T06:01:06.79 | 0.6 | undecidable | manual | P | 132 | 24.8529 | 92 | -0.41 | 45 |
IV.MPAG.EHZ. | 2023-08-01T06:01:05.68 | 0.1 | undecidable | manual | P | 74 | 17.2716 | 93 | -0.01 | 99 |
IV.ATPC.HNZ. | 2023-08-01T06:01:05.19 | 0.1 | undecidable | manual | P | 213 | 13.9749 | 94 | 0.15 | 97 |
IV.FRON.EHZ. | 2023-08-01T06:01:05.43 | 0.1 | undecidable | manual | P | 119 | 15.7731 | 94 | 0.03 | 99 |
IV.ATBU.EHZ. | 2023-08-01T06:01:04.88 | 0.1 | undecidable | manual | P | 182 | 12.2766 | 95 | 0.2 | 96 |
IV.NARO.HHZ. | 2023-08-01T06:01:03.06 | 0.1 | undecidable | manual | P | 39 | 3.4965 | 106 | 0.1 | 100 |
IV.PIEI.HHZ. | 2023-08-01T06:01:03.33 | 0.1 | undecidable | manual | P | 195 | 5.7942 | 100 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.9 | 0.0000513 | 0.08 | AML | other | m | 2023-08-01T06:01:07.18 |
IV.SSFR.HHE. | ML:0.8 | 0.00004635 | 0.3 | AML | other | m | 2023-08-01T06:01:11.46 |
IV.FRON.EHE. | ML:0.4 | 0.0000283 | 1.08 | AML | other | m | 2023-08-01T06:01:12.99 |
IV.ATPI.EHE. | ML:0.7 | 0.0000389 | 0.6 | AML | other | m | 2023-08-01T06:01:12.28 |
IV.FRON.EHN. | ML:0.7 | 0.0000608 | 1.44 | AML | other | m | 2023-08-01T06:01:13.02 |
IV.ATVO.HHE. | ML:0.6 | 0.00002695 | 0.74 | AML | other | m | 2023-08-01T06:01:13.49 |
IV.ATPI.EHN. | ML:0.6 | 0.00003345 | 0.58 | AML | other | m | 2023-08-01T06:01:13.87 |
IV.ATVO.HHN. | ML:0.6 | 0.0000262 | 0.62 | AML | other | m | 2023-08-01T06:01:17.95 |