A magnitude ML 0.7 (quarry blast) earthquake occured in region: 2 km NE Piobbico (PU), on
and geographic coordinates (lat, lon) 43.6070, 12.5300 at 0 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 |
Urbania | PU | 7 | 7099 | 9128 |
Apecchio | PU | 10 | 1882 | 11010 |
Peglio | PU | 10 | 696 | 11706 |
Sant'Angelo in Vado | PU | 11 | 4133 | 15839 |
Acqualagna | PU | 12 | 4393 | 20232 |
Cagli | PU | 12 | 8731 | 28963 |
Fermignano | PU | 12 | 8596 | 37559 |
Lunano | PU | 16 | 1527 | 39086 |
Urbino | PU | 16 | 15019 | 54105 |
Piandimeleto | PU | 16 | 2167 | 56272 |
Mercatello sul Metauro | PU | 16 | 1378 | 57650 |
Cantiano | PU | 17 | 2245 | 59895 |
Belforte all'Isauro | PU | 17 | 769 | 60664 |
Sassocorvaro | PU | 20 | 3504 | 64168 |
Borgo Pace | PU | 20 | 606 | 64774 |
Pietralunga | PG | 20 | 2111 | 66885 |
Frontone | PU | 20 | 1300 | 68185 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-05-25 06:06:09 |
43.6073 | 12.5298 | 0 | 2020-05-25 06:16:35 |
Sala Sismica INGV-Roma | 79542331 |
Field | Value |
---|---|
Time (UTC) | 2020-05-25 06:06:09 ± 0.11 |
Latitude | 43.6073 ± 0.0063 |
Longitude | 12.5298 ± 0.0087 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | quarry blast |
Origin ID | 79542331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 760 |
Semi-minor axis of confidence ellipse (meter) | 620 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 330 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
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) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22843 |
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 | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 79542331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-25 06:16:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2020-05-25T06:06:15.31 | 0.3 | undecidable | manual | P | 245 | 25.3524 | 90 | 0.3 | 69 |
IV.ATSC.EHE. | 2020-05-25T06:06:14.40 | 0.3 | undecidable | manual | P | 148 | 23.9538 | 90 | -0.31 | 69 |
IV.FRON.EHZ. | 2020-05-25T06:06:13.56 | 0.3 | undecidable | manual | P | 122 | 18.5703 | 90 | -0.09 | 73 |
IV.ATPC.HHN. | 2020-05-25T06:06:13.25 | 0.1 | undecidable | manual | P | 203 | 15.1737 | 90 | 0.28 | 95 |
IV.MPAG.EHZ. | 2020-05-25T06:06:13.73 | 0.3 | undecidable | manual | P | 82 | 18.5703 | 90 | 0.08 | 74 |
IV.ATBU.HNN. | 2020-05-25T06:06:12.88 | 0.1 | undecidable | manual | P | 174 | 14.6742 | 90 | 0.02 | 100 |
IV.PIEI.HHZ. | 2020-05-25T06:06:11.28 | 0.1 | positive | manual | P | 177 | 7.9809 | 91 | -0.24 | 97 |
IV.PE3.EHN. | 2020-05-25T06:06:11.69 | 0.3 | undecidable | manual | P | 345 | 10.1787 | 91 | -0.28 | 72 |
IV.NARO.HHZ. | 2020-05-25T06:06:11.02 | 0.1 | undecidable | manual | P | 85 | 4.0959 | 91 | 0.28 | 97 |
IV.APEC.HHZ. | 2020-05-25T06:06:11.85 | 0.3 | undecidable | manual | P | 238 | 10.3785 | 91 | -0.15 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.6 | 0.000034949999999999996 | 1.32 | AML | other | m | 2020-05-25T06:06:19.74 |
IV.FRON.EHN. | ML:0.8 | 0.0000533 | 1.26 | AML | other | m | 2020-05-25T06:06:20.35 |