A magnitude ML 0.8 (quarry blast) earthquake occured in region: 3 km SW Serra San Quirico (AN), on
and geographic coordinates (lat, lon) 43.4330, 12.9850 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 |
---|---|---|---|---|
Serra San Quirico | AN | 3 | 2850 | 2850 |
Genga | AN | 4 | 1797 | 4647 |
Mergo | AN | 6 | 1037 | 5684 |
Arcevia | AN | 8 | 4612 | 10296 |
Rosora | AN | 9 | 1985 | 12281 |
Poggio San Vicino | MC | 10 | 246 | 12527 |
Sassoferrato | AN | 10 | 7285 | 19812 |
Castelplanio | AN | 11 | 3540 | 23352 |
Cupramontana | AN | 11 | 4756 | 28108 |
Poggio San Marcello | AN | 12 | 693 | 28801 |
Maiolati Spontini | AN | 12 | 6248 | 35049 |
Cerreto d'Esi | AN | 12 | 3817 | 38866 |
Montecarotto | AN | 12 | 1987 | 40853 |
Fabriano | AN | 12 | 31480 | 72333 |
Apiro | MC | 13 | 2280 | 74613 |
Serra de' Conti | AN | 13 | 3746 | 78359 |
Monte Roberto | AN | 14 | 3061 | 81420 |
Castelbellino | AN | 15 | 4947 | 86367 |
San Paolo di Jesi | AN | 16 | 933 | 87300 |
Staffolo | AN | 16 | 2253 | 89553 |
Barbara | AN | 17 | 1368 | 90921 |
Serra Sant'Abbondio | PU | 18 | 1027 | 91948 |
Pergola | PU | 19 | 6333 | 98281 |
San Lorenzo in Campo | PU | 19 | 3414 | 101695 |
Castelleone di Suasa | AN | 20 | 1676 | 103371 |
Matelica | MC | 20 | 9981 | 113352 |
Cingoli | MC | 20 | 10352 | 123704 |
Ostra Vetere | AN | 20 | 3311 | 127015 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2020-07-24 07:51:55 |
43.4328 | 12.9848 | 1 | 2020-11-19 12:37:02 |
Bollettino Sismico Italiano INGV | 83006141 |
Reviewed Rev100 |
ML 1.0 | 2020-07-24 07:51:54 |
43.4483 | 13.0612 | 9 | 2020-07-24 07:58:33 |
Sala Sismica INGV-Roma | 81297441 |
Field | Value |
---|---|
Time (UTC) | 2020-07-24 07:51:55 ± 0.09 |
Latitude | 43.4328 ± 0.0054 |
Longitude | 12.9848 ± 0.0074 |
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 | 83006141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 680 |
Semi-minor axis of confidence ellipse (meter) | 530 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83006141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-18 14:58:13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 81297441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-24 07:58:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUSIO.HHZ. | 2020-07-24T07:53:50.24 | 3.0 | undecidable | manual | Sn | -2.35 | 0 | |||
IV.PANTE.HHZ. | 2020-07-24T07:53:30.69 | 3.0 | positive | manual | Pn | -1.19 | 0 | |||
IV.CAPR.HNZ. | 2020-07-24T07:53:28.95 | 3.0 | undecidable | manual | Sn | 5.82 | 0 | |||
ST.RONC.EHZ. | 2020-07-24T07:53:27.15 | 3.0 | undecidable | manual | Sg | 5.94 | 0 | |||
GU.BLANC.HHZ. | 2020-07-24T07:53:20.14 | 3.0 | undecidable | manual | Pn | 10.83 | 0 | |||
XK.SELL.HHZ. | 2020-07-24T07:53:19.27 | 3.0 | undecidable | manual | Pg | 8.73 | 0 | |||
ST.DOSS.HHZ. | 2020-07-24T07:53:13.94 | 3.0 | undecidable | manual | Sn | 0.23 | 0 | |||
MN.TIP.HHZ. | 2020-07-24T07:53:04.99 | 3.0 | undecidable | manual | Pn | -3.9 | 0 | |||
IV.MILN.HHZ. | 2020-07-24T07:52:49.95 | 3.0 | undecidable | manual | Pn | 2.42 | 0 | |||
IV.CMPR.HHZ. | 2020-07-24T07:52:48.95 | 3.0 | undecidable | manual | Pn | 1.13 | 0 | |||
IV.MAGA.HHZ. | 2020-07-24T07:52:44.88 | 3.0 | undecidable | manual | Pg | 4.74 | 0 | |||
IV.MCRV.HHZ. | 2020-07-24T07:52:43.33 | 3.0 | undecidable | manual | Pn | 1.84 | 0 | |||
IV.CSNT.HHZ. | 2020-07-24T07:52:40.95 | 3.0 | undecidable | manual | S | 1.43 | 0 | |||
ST.VARA.EHZ. | 2020-07-24T07:52:38.31 | 3.0 | undecidable | manual | Pn | -0.79 | 0 | |||
IV.MBAL.EHZ. | 2020-07-24T07:52:36.64 | 3.0 | undecidable | manual | Pn | -1.28 | 0 | |||
IV.ROSPO.HHZ. | 2020-07-24T07:52:25.44 | 3.0 | undecidable | manual | Pg | 1.68 | 0 | |||
IV.CSNT.HHZ. | 2020-07-24T07:52:22.21 | 3.0 | positive | manual | P | 3.26 | 0 | |||
IV.LPEL.HHZ. | 2020-07-24T07:52:19.38 | 3.0 | undecidable | manual | P | -2.05 | 0 | |||
IV.PIEI.HHZ. | 2020-07-24T07:52:03.16 | 0.3 | undecidable | manual | P | 288 | 37.9287 | 91 | -0.41 | 65 |
IV.MPAG.EHZ. | 2020-07-24T07:52:01.52 | 0.3 | undecidable | manual | P | 320 | 28.3494 | 91 | -0.12 | 71 |
IV.FRON.EHZ. | 2020-07-24T07:52:00.71 | 0.3 | undecidable | manual | P | 294 | 22.8549 | 91 | 0.17 | 71 |
IV.SNTG.HHZ. | 2020-07-24T07:52:00.00 | 0.1 | undecidable | manual | P | 190 | 20.0688 | 91 | 0.02 | 98 |
IV.SSFR.HHN. | 2020-07-24T07:51:59.50 | 0.3 | undecidable | manual | P | 271 | 16.2726 | 92 | 0.27 | 70 |
IV.EL6.EHZ. | 2020-07-24T07:51:58.86 | 0.3 | undecidable | manual | P | 141 | 14.874 | 92 | -0.08 | 73 |
IV.ARVD.HHZ. | 2020-07-24T07:51:57.60 | 0.1 | undecidable | manual | P | 334 | 7.9809 | 94 | 0.03 | 100 |
IV.MMUR.HNZ. | 2020-07-24T07:51:56.32 | 0.1 | undecidable | manual | P | 46 | 1.3986 | 109 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SNTG.HHN. | ML:0.9 | 0.00007105 | 1.54 | AML | other | m | 2020-07-24T07:52:04.02 |
IV.SNTG.HHE. | ML:0.7 | 0.0000466 | 1 | AML | other | m | 2020-07-24T07:52:08.39 |
IV.FRON.EHE. | ML:0.7 | 0.000036400000000000004 | 0.9 | AML | other | m | 2020-07-24T07:52:09.19 |
IV.MPAG.EHN. | ML:0.8 | 0.00003295 | 1.02 | AML | other | m | 2020-07-24T07:52:09.77 |
IV.MPAG.EHE. | ML:0.7 | 0.0000324 | 0.68 | AML | other | m | 2020-07-24T07:52:10.53 |
IV.FDMO.HHE. | ML:0.8 | 0.00001915 | 0.18 | AML | other | m | 2020-07-24T07:52:12.13 |
IV.FRON.EHN. | ML:0.8 | 0.00004875 | 1.14 | AML | other | m | 2020-07-24T07:52:15.64 |
IV.FDMO.HHN. | ML:0.9 | 0.00002665 | 1.18 | AML | other | m | 2020-07-24T07:52:25.84 |