A magnitude ML 1.1 (quarry blast) earthquake occured in region: 6 km SE Genga (AN), on
and geographic coordinates (lat, lon) 43.3870, 12.9760 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 | 6 | 1797 | 1797 |
Cerreto d'Esi | AN | 7 | 3817 | 5614 |
Serra San Quirico | AN | 8 | 2850 | 8464 |
Fabriano | AN | 8 | 31480 | 39944 |
Poggio San Vicino | MC | 9 | 246 | 40190 |
Mergo | AN | 11 | 1037 | 41227 |
Sassoferrato | AN | 11 | 7285 | 48512 |
Apiro | MC | 13 | 2280 | 50792 |
Arcevia | AN | 13 | 4612 | 55404 |
Cupramontana | AN | 13 | 4756 | 60160 |
Rosora | AN | 13 | 1985 | 62145 |
Matelica | MC | 15 | 9981 | 72126 |
Castelplanio | AN | 15 | 3540 | 75666 |
Esanatoglia | MC | 15 | 2034 | 77700 |
Maiolati Spontini | AN | 16 | 6248 | 83948 |
Poggio San Marcello | AN | 16 | 693 | 84641 |
Monte Roberto | AN | 17 | 3061 | 87702 |
Montecarotto | AN | 17 | 1987 | 89689 |
San Paolo di Jesi | AN | 18 | 933 | 90622 |
Castelbellino | AN | 18 | 4947 | 95569 |
Staffolo | AN | 18 | 2253 | 97822 |
Gagliole | MC | 18 | 620 | 98442 |
Serra de' Conti | AN | 18 | 3746 | 102188 |
Cingoli | MC | 20 | 10352 | 112540 |
Sigillo | PG | 20 | 2404 | 114944 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-10-12 08:49:12 |
43.3867 | 12.9757 | 1 | 2022-03-30 13:04:35 |
Bollettino Sismico Italiano INGV | 100715731 |
Reviewed Rev100 |
ML 1.2 | 2021-10-12 08:49:12 |
43.4083 | 12.9993 | 9 | 2021-10-12 08:56:00 |
Sala Sismica INGV-Roma | 96467201 |
Field | Value |
---|---|
Time (UTC) | 2021-10-12 08:49:12 ± 0.11 |
Latitude | 43.3867 ± 0.0063 |
Longitude | 12.9757 ± 0.0111 |
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 | 100715731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 980 |
Semi-minor axis of confidence ellipse (meter) | 650 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50002 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 100715731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-07 16:07:15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 96467201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-12 08:56:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2021-10-12T08:49:38.31 | 3.0 | undecidable | manual | S | 0.24 | 0 | |||
IV.OSSC.HHZ. | 2021-10-12T08:49:38.73 | 3.0 | undecidable | manual | P | 2.39 | 0 | |||
IV.CSNT.HHZ. | 2021-10-12T08:49:35.69 | 3.0 | positive | manual | P | -0.16 | 0 | |||
IV.CPGN.EHZ. | 2021-10-12T08:49:26.26 | 3.0 | undecidable | manual | P | 0.76 | 0 | |||
IV.MC2.EHZ. | 2021-10-12T08:49:22.52 | 0.3 | undecidable | manual | P | 162 | 55.5 | 91 | -0.9 | 53 |
IV.ASSB.HHZ. | 2021-10-12T08:49:21.10 | 0.3 | undecidable | manual | P | 214 | 45.9207 | 91 | -0.42 | 65 |
IV.NARO.HHZ. | 2021-10-12T08:49:20.01 | 0.3 | undecidable | manual | P | 308 | 40.3263 | 91 | -0.38 | 66 |
IV.CSP1.EHZ. | 2021-10-12T08:49:19.73 | 0.3 | undecidable | manual | P | 150 | 37.5291 | 91 | -0.11 | 71 |
IV.PIEI.HHZ. | 2021-10-12T08:49:19.83 | 0.1 | undecidable | manual | P | 295 | 39.1275 | 91 | -0.32 | 90 |
IV.FDMO.HHZ. | 2021-10-12T08:49:19.81 | 0.1 | undecidable | manual | P | 167 | 39.8268 | 91 | -0.49 | 87 |
IV.MPAG.EHZ. | 2021-10-12T08:49:18.69 | 0.1 | undecidable | manual | P | 327 | 32.0457 | 91 | -0.04 | 97 |
IV.MML1.EHZ. | 2021-10-12T08:49:18.49 | 0.1 | undecidable | manual | P | 181 | 30.3474 | 91 | 0.11 | 95 |
IV.FRON.EHZ. | 2021-10-12T08:49:17.42 | 0.1 | undecidable | manual | P | 306 | 24.8529 | 91 | 0.14 | 96 |
IV.CING.HHZ. | 2021-10-12T08:49:16.00 | 0.1 | undecidable | manual | P | 94 | 17.7711 | 92 | 0.14 | 97 |
IV.FOSV.EHZ. | 2021-10-12T08:49:16.95 | 0.1 | undecidable | manual | P | 240 | 20.0688 | 91 | 0.62 | 85 |
IV.SNTG.HHZ. | 2021-10-12T08:49:15.98 | 0.1 | undecidable | manual | P | 191 | 14.874 | 92 | 0.69 | 84 |
IV.ARVD.HHZ. | 2021-10-12T08:49:14.91 | 0.1 | undecidable | manual | P | 347 | 12.6762 | 92 | 0.06 | 99 |
IV.EL6.EHZ. | 2021-10-12T08:49:14.93 | 0.1 | undecidable | manual | P | 122 | 11.9769 | 92 | 0.22 | 96 |
IV.MMUR.HNZ. | 2021-10-12T08:49:13.67 | 0.1 | undecidable | manual | P | 16 | 6.3936 | 94 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARVD.HHN. | ML:0.9 | 0.0001255 | 0.72 | AML | other | m | 2021-10-12T08:49:18.02 |
IV.ARVD.HHE. | ML:1.0 | 0.0001445 | 0.68 | AML | other | m | 2021-10-12T08:49:18.03 |
IV.EL6.EHE. | ML:1.3 | 0.0002915 | 1.04 | AML | other | m | 2021-10-12T08:49:19.58 |
IV.EL6.EHN. | ML:1.5 | 0.0004535 | 0.34 | AML | other | m | 2021-10-12T08:49:19.61 |
IV.SNTG.HHN. | ML:1.2 | 0.00020150000000000002 | 0.48 | AML | other | m | 2021-10-12T08:49:19.65 |
IV.SNTG.HHE. | ML:1.0 | 0.0001215 | 0.48 | AML | other | m | 2021-10-12T08:49:19.57 |
IV.CING.HHN. | ML:1.2 | 0.0001375 | 1.54 | AML | other | m | 2021-10-12T08:49:19.08 |
IV.CING.HHE. | ML:1.0 | 0.000089 | 0.62 | AML | other | m | 2021-10-12T08:49:20.38 |
IV.FOSV.EHN. | ML:0.9 | 0.0000694 | 0.64 | AML | other | m | 2021-10-12T08:49:21.15 |
IV.FOSV.EHE. | ML:0.9 | 0.00006395 | 1.34 | AML | other | m | 2021-10-12T08:49:21.04 |
IV.FRON.EHN. | ML:1.1 | 0.0000826 | 1.56 | AML | other | m | 2021-10-12T08:49:23.92 |
IV.FRON.EHE. | ML:1.0 | 0.00006850000000000001 | 1.38 | AML | other | m | 2021-10-12T08:49:23.86 |
IV.MML1.EHE. | ML:1.2 | 0.00009065 | 1.04 | AML | other | m | 2021-10-12T08:49:24.45 |
IV.MML1.EHN. | ML:1.0 | 0.0000572 | 1.24 | AML | other | m | 2021-10-12T08:49:26.30 |
IV.PIEI.HHN. | ML:1.0 | 0.000034750000000000004 | 0.6 | AML | other | m | 2021-10-12T08:49:26.76 |
IV.PIEI.HHE. | ML:1.1 | 0.00004635 | 1.12 | AML | other | m | 2021-10-12T08:49:26.83 |
IV.FDMO.HHE. | ML:1.4 | 0.00009604999999999999 | 0.14 | AML | other | m | 2021-10-12T08:49:27.55 |
IV.FDMO.HHN. | ML:1.3 | 0.00006675000000000001 | 1.86 | AML | other | m | 2021-10-12T08:49:28.06 |