A magnitude ML 0.8 (quarry blast) earthquake occured in region: 3 km E Genga (AN), on
and geographic coordinates (lat, lon) 43.4230, 12.9710 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 | 3 | 1797 | 1797 |
Serra San Quirico | AN | 5 | 2850 | 4647 |
Mergo | AN | 8 | 1037 | 5684 |
Arcevia | AN | 9 | 4612 | 10296 |
Sassoferrato | AN | 9 | 7285 | 17581 |
Poggio San Vicino | MC | 10 | 246 | 17827 |
Rosora | AN | 11 | 1985 | 19812 |
Fabriano | AN | 11 | 31480 | 51292 |
Cerreto d'Esi | AN | 11 | 3817 | 55109 |
Cupramontana | AN | 12 | 4756 | 59865 |
Castelplanio | AN | 12 | 3540 | 63405 |
Poggio San Marcello | AN | 13 | 693 | 64098 |
Apiro | MC | 13 | 2280 | 66378 |
Maiolati Spontini | AN | 14 | 6248 | 72626 |
Montecarotto | AN | 14 | 1987 | 74613 |
Serra de' Conti | AN | 15 | 3746 | 78359 |
Monte Roberto | AN | 15 | 3061 | 81420 |
Castelbellino | AN | 16 | 4947 | 86367 |
San Paolo di Jesi | AN | 17 | 933 | 87300 |
Staffolo | AN | 18 | 2253 | 89553 |
Serra Sant'Abbondio | PU | 18 | 1027 | 90580 |
Barbara | AN | 18 | 1368 | 91948 |
Matelica | MC | 19 | 9981 | 101929 |
Esanatoglia | MC | 19 | 2034 | 103963 |
Pergola | PU | 19 | 6333 | 110296 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2021-10-28 11:57:44 |
43.4227 | 12.9713 | 1 | 2022-03-30 13:04:30 |
Bollettino Sismico Italiano INGV | 99747591 |
Reviewed Rev100 |
ML 1.0 | 2021-10-28 11:57:44 |
43.4458 | 13.0023 | 8 | 2021-10-28 12:09:18 |
Sala Sismica INGV-Roma | 97040721 |
Field | Value |
---|---|
Time (UTC) | 2021-10-28 11:57:44 ± 0.15 |
Latitude | 43.4227 ± 0.0099 |
Longitude | 12.9713 ± 0.0149 |
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 | 99747591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1380 |
Semi-minor axis of confidence ellipse (meter) | 910 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39480 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 99747591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-13 15:37:51 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 97040721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-28 12:09:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.ROSI.HHZ. | 2021-10-28T11:59:39.31 | 3.0 | undecidable | manual | Sg | 10.43 | 0 | |||
CH.BERNI.HHZ. | 2021-10-28T11:59:28.22 | 3.0 | undecidable | manual | Sn | -0.02 | 0 | |||
IV.VBKN.HHZ. | 2021-10-28T11:59:13.43 | 3.0 | undecidable | manual | Sg | 9.15 | 0 | |||
IX.SCL3.EHZ.02 | 2021-10-28T11:59:12.97 | 3.0 | undecidable | manual | Sn | -3.82 | 0 | |||
IV.CTI.HHZ. | 2021-10-28T11:59:10.83 | 3.0 | undecidable | manual | Sg | 3.58 | 0 | |||
OX.MPRI.HHZ. | 2021-10-28T11:59:09.64 | 3.0 | undecidable | manual | Sg | 1.78 | 0 | |||
IV.ZEN8.EHZ. | 2021-10-28T11:59:03.51 | 3.0 | undecidable | manual | Sn | -2.3 | 0 | |||
OT.OT17.EHZ. | 2021-10-28T11:58:57.84 | 3.0 | undecidable | manual | Sg | 1.39 | 0 | |||
IV.TST01.HHZ. | 2021-10-28T11:58:48.34 | 3.0 | undecidable | manual | Sg | 4.44 | 0 | |||
IV.BRES.EHZ. | 2021-10-28T11:58:46.23 | 3.0 | undecidable | manual | Pg | 7.28 | 0 | |||
IX.CLT3.EHZ.02 | 2021-10-28T11:58:39.42 | 3.0 | positive | manual | Pg | 6.34 | 0 | |||
GU.CANO.HHZ. | 2021-10-28T11:58:38.76 | 3.0 | undecidable | manual | Pn | -1.5 | 0 | |||
SI.ROSI.HHZ. | 2021-10-28T11:58:36.09 | 3.0 | undecidable | manual | Pn | -6.76 | 0 | |||
IV.VIVA.HHZ. | 2021-10-28T11:58:35.41 | 3.0 | undecidable | manual | Sn | -1.4 | 0 | |||
RD.PGF.BHZ. | 2021-10-28T11:58:34.64 | 3.0 | undecidable | manual | Pn | 1.35 | 0 | |||
IT.SULP.HGZ. | 2021-10-28T11:58:30.05 | 3.0 | undecidable | manual | S | -2.54 | 0 | |||
OX.MPRI.HHZ. | 2021-10-28T11:58:22.62 | 3.0 | positive | manual | Pn | -8.42 | 0 | |||
IV.SFI.EHZ. | 2021-10-28T11:58:19.43 | 3.0 | undecidable | manual | S | -1.4 | 0 | |||
IV.VIVA.HHZ. | 2021-10-28T11:58:18.93 | 3.0 | negative | manual | Pg | 5.33 | 0 | |||
IV.CSP1.EHZ. | 2021-10-28T11:57:52.61 | 0.6 | undecidable | manual | P | 153 | 41.2254 | 91 | -0.42 | 43 |
IV.NARO.HHZ. | 2021-10-28T11:57:52.11 | 0.3 | undecidable | manual | P | 304 | 37.7289 | 91 | -0.21 | 69 |
IV.FDMO.HHZ. | 2021-10-28T11:57:52.96 | 0.6 | undecidable | manual | P | 168 | 43.8228 | 91 | -0.59 | 41 |
IV.PIEI.HHZ. | 2021-10-28T11:57:51.26 | 0.3 | undecidable | manual | P | 290 | 37.3293 | 91 | -0.97 | 53 |
IV.MPAG.EHZ. | 2021-10-28T11:57:50.37 | 0.3 | undecidable | manual | P | 323 | 28.5492 | 91 | -0.11 | 71 |
IV.SNTG.HHZ. | 2021-10-28T11:57:49.09 | 0.3 | undecidable | manual | P | 188 | 18.7701 | 92 | 0.57 | 65 |
IV.CING.HHE. | 2021-10-28T11:57:48.39 | 0.3 | undecidable | manual | P | 106 | 18.7701 | 92 | -0.14 | 72 |
IV.SSFR.HHZ. | 2021-10-28T11:57:48.55 | 0.3 | undecidable | manual | P | 276 | 15.2736 | 92 | 0.72 | 61 |
IV.EL6.EHZ. | 2021-10-28T11:57:47.85 | 0.1 | undecidable | manual | P | 135 | 14.7741 | 92 | 0.13 | 97 |
IV.ARVD.HHZ. | 2021-10-28T11:57:46.79 | 0.1 | undecidable | manual | P | 344 | 8.6802 | 93 | 0.28 | 95 |
IV.MMUR.HNZ. | 2021-10-28T11:57:45.44 | 0.1 | undecidable | manual | P | 45 | 2.997 | 99 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:1.1 | 0.0001365 | 0.98 | AML | other | m | 2021-10-28T11:57:52.92 |
IV.SNTG.HHE. | ML:0.7 | 0.0000453 | 0.32 | AML | other | m | 2021-10-28T11:57:52.76 |
IV.SNTG.HHN. | ML:0.5 | 0.00003105 | 0.76 | AML | other | m | 2021-10-28T11:57:53.99 |