A magnitude ML 1.1 (quarry blast) earthquake occured in region: 4 km E Genga (AN), on
and geographic coordinates (lat, lon) 43.4160, 12.9830 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 |
---|---|---|---|---|
Genga | AN | 4 | 1797 | 1797 |
Serra San Quirico | AN | 5 | 2850 | 4647 |
Mergo | AN | 8 | 1037 | 5684 |
Poggio San Vicino | MC | 9 | 246 | 5930 |
Arcevia | AN | 10 | 4612 | 10542 |
Sassoferrato | AN | 10 | 7285 | 17827 |
Rosora | AN | 10 | 1985 | 19812 |
Cerreto d'Esi | AN | 11 | 3817 | 23629 |
Fabriano | AN | 11 | 31480 | 55109 |
Cupramontana | AN | 11 | 4756 | 59865 |
Castelplanio | AN | 12 | 3540 | 63405 |
Apiro | MC | 12 | 2280 | 65685 |
Maiolati Spontini | AN | 13 | 6248 | 71933 |
Poggio San Marcello | AN | 13 | 693 | 72626 |
Montecarotto | AN | 14 | 1987 | 74613 |
Monte Roberto | AN | 15 | 3061 | 77674 |
Serra de' Conti | AN | 15 | 3746 | 81420 |
Castelbellino | AN | 16 | 4947 | 86367 |
San Paolo di Jesi | AN | 16 | 933 | 87300 |
Staffolo | AN | 17 | 2253 | 89553 |
Matelica | MC | 18 | 9981 | 99534 |
Esanatoglia | MC | 18 | 2034 | 101568 |
Barbara | AN | 19 | 1368 | 102936 |
Serra Sant'Abbondio | PU | 19 | 1027 | 103963 |
Cingoli | MC | 20 | 10352 | 114315 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-04-30 06:50:07 |
43.4162 | 12.9832 | 1 | 2020-07-18 21:08:41 |
Bollettino Sismico Italiano INGV | 80452531 |
Reviewed Rev100 |
ML 1.2 | 2020-04-30 06:50:07 |
43.437 | 13.0068 | 6 | 2020-04-30 07:10:20 |
Sala Sismica INGV-Roma | 78690041 |
Field | Value |
---|---|
Time (UTC) | 2020-04-30 06:50:07 ± 0.09 |
Latitude | 43.4162 ± 0.0054 |
Longitude | 12.9832 ± 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 | 80452531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 650 |
Semi-minor axis of confidence ellipse (meter) | 600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 13 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41998 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 78690041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-30 07:10:20 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 80452531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-23 17:55:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2020-04-30T06:51:31.69 | 3.0 | undecidable | manual | Sn | -1.13 | 0 | |||
IV.SGTA.HNZ. | 2020-04-30T06:51:26.57 | 3.0 | undecidable | manual | Sn | -1.07 | 0 | |||
OX.CIMO.HHZ. | 2020-04-30T06:51:24.67 | 3.0 | undecidable | manual | Sn | -4.09 | 0 | |||
XK.GIZZ.HHZ. | 2020-04-30T06:51:22.95 | 3.0 | negative | manual | Pn | 0.96 | 0 | |||
IV.GATE.HHZ. | 2020-04-30T06:51:15.86 | 3.0 | undecidable | manual | Sn | 0.61 | 0 | |||
IV.RCAV.EHZ. | 2020-04-30T06:50:55.89 | 3.0 | undecidable | manual | S | -0.21 | 0 | |||
IV.PTQR.HHZ. | 2020-04-30T06:50:51.54 | 3.0 | undecidable | manual | S | -0.89 | 0 | |||
IV.SRES.HHZ. | 2020-04-30T06:50:48.65 | 3.0 | undecidable | manual | S | 0.6 | 0 | |||
IV.NDIM.HNZ. | 2020-04-30T06:50:46.87 | 3.0 | undecidable | manual | Pg | 5.04 | 0 | |||
IV.RCAV.EHZ. | 2020-04-30T06:50:37.74 | 3.0 | undecidable | manual | P | 3.35 | 0 | |||
IV.ARCI.HNZ. | 2020-04-30T06:50:30.21 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.ATVO.HHZ. | 2020-04-30T06:50:16.25 | 0.6 | negative | manual | P | 266 | 46.62 | 91 | -0.19 | 45 |
IV.MURB.HHZ. | 2020-04-30T06:50:15.33 | 0.3 | undecidable | manual | P | 245 | 40.7259 | 91 | 0.07 | 69 |
IV.CESI.HHZ. | 2020-04-30T06:50:15.88 | 0.3 | undecidable | manual | P | 188 | 46.0206 | 91 | -0.45 | 63 |
IV.PIEI.HHZ. | 2020-04-30T06:50:14.49 | 0.3 | undecidable | manual | P | 290 | 38.4282 | 91 | -0.31 | 66 |
IV.ATFO.HHZ. | 2020-04-30T06:50:13.85 | 0.3 | undecidable | manual | P | 261 | 33.6441 | 91 | 0.01 | 71 |
IV.MPAG.EHZ. | 2020-04-30T06:50:12.68 | 0.3 | undecidable | manual | P | 323 | 29.748 | 91 | -0.38 | 66 |
IV.COR1.EHZ. | 2020-04-30T06:50:12.30 | 0.3 | undecidable | manual | P | 3 | 23.9538 | 91 | 0.39 | 67 |
IV.SNTG.HHZ. | 2020-04-30T06:50:11.21 | 0.3 | undecidable | manual | P | 191 | 18.1707 | 92 | 0.46 | 66 |
IV.SSFR.HHZ. | 2020-04-30T06:50:10.80 | 0.3 | undecidable | manual | P | 278 | 16.3725 | 92 | 0.42 | 67 |
IV.CING.HHE. | 2020-04-30T06:50:10.52 | 0.1 | undecidable | manual | P | 105 | 17.6712 | 92 | -0.13 | 95 |
IV.EL6.EHZ. | 2020-04-30T06:50:09.88 | 0.3 | undecidable | manual | P | 135 | 13.5753 | 92 | 0.06 | 73 |
IV.ARVD.HHZ. | 2020-04-30T06:50:09.05 | 0.1 | positive | manual | P | 340 | 9.6792 | 93 | 0 | 99 |
IV.MMUR.HNE. | 2020-04-30T06:50:07.72 | 0.1 | undecidable | manual | P | 22 | 3.0969 | 99 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EL6.EHN. | ML:1.2 | 0.00019332515 | 0.4224 | AML | other | m | 2020-04-30T06:50:14.76 |
IV.SNTG.HHE. | ML:1.0 | 0.000090768415 | 1.8208 | AML | other | m | 2020-04-30T06:50:15.05 |
IV.EL6.EHE. | ML:1.2 | 0.00018851000000000002 | 0.24 | AML | other | m | 2020-04-30T06:50:15.25 |
IV.SNTG.HHN. | ML:1.1 | 0.00011669830000000001 | 0.24 | AML | other | m | 2020-04-30T06:50:15.20 |
IV.SSFR.HNN. | ML:1.3 | 0.0002232273 | 0.2112 | AML | other | m | 2020-04-30T06:50:15.96 |
IV.SSFR.HHN. | ML:1.2 | 0.00018367650000000003 | 0.1792 | AML | other | m | 2020-04-30T06:50:17.45 |
IV.COR1.EHE. | ML:1.0 | 0.00007542926949999999 | 0.16 | AML | other | m | 2020-04-30T06:50:17.56 |
IV.SSFR.HHE. | ML:1.3 | 0.00019847209999999997 | 0.2016 | AML | other | m | 2020-04-30T06:50:17.76 |
IV.SSFR.HNE. | ML:1.3 | 0.00019291285000000002 | 1.7408 | AML | other | m | 2020-04-30T06:50:17.01 |
IV.MPAG.EHE. | ML:0.6 | 0.00002029119 | 0.1376 | AML | other | m | 2020-04-30T06:50:20.54 |
IV.PIEI.HHE. | ML:1.0 | 0.00003266745 | 0.3008 | AML | other | m | 2020-04-30T06:50:21.39 |
IV.PIEI.HHN. | ML:0.9 | 0.000027702684999999997 | 0.1792 | AML | other | m | 2020-04-30T06:50:22.41 |
IV.ATFO.HHE. | ML:1.0 | 0.000039420435 | 0.1984 | AML | other | m | 2020-04-30T06:50:22.88 |
IV.ATFO.HHN. | ML:1.0 | 0.00003983172 | 0.2592 | AML | other | m | 2020-04-30T06:50:23.01 |
IV.MPAG.EHN. | ML:0.6 | 0.000020914894999999998 | 0.2976 | AML | other | m | 2020-04-30T06:50:23.48 |
IV.MURB.HNN. | ML:1.7 | 0.0001582211 | 0.2592 | AML | other | m | 2020-04-30T06:50:23.80 |
IV.MURB.HHN. | ML:1.7 | 0.00017913115000000001 | 0.2016 | AML | other | m | 2020-04-30T06:50:24.44 |
IV.CESI.HHE. | ML:1.2 | 0.000042967680000000004 | 0.2816 | AML | other | m | 2020-04-30T06:50:24.66 |
IV.MURB.HHE. | ML:1.5 | 0.00011089517499999999 | 0.2592 | AML | other | m | 2020-04-30T06:50:25.38 |
IV.MURB.HNE. | ML:1.6 | 0.00012851093 | 0.2528 | AML | other | m | 2020-04-30T06:50:25.38 |
IV.CESI.HHN. | ML:1.1 | 0.00003704882 | 0.2368 | AML | other | m | 2020-04-30T06:50:25.52 |
IV.ATVO.HHE. | ML:0.9 | 0.0000264498 | 0.2176 | AML | other | m | 2020-04-30T06:50:26.75 |