Earthquake (quarry blast) with magnitude of ML 1.1 on date 01-10-2019 and time 20:06:33 (Italy) in region 3 km E Genga (AN)

A magnitude ML 1.1 (quarry blast) earthquake occured in region: 3 km E Genga (AN), on

  • 01-10-2019 18:06:33 (UTC)
  • 01-10-2019 20:06:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.43, 12.97 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Genga AN 3 1797 1797
Serra San Quirico AN 4 2850 4647
Mergo AN 7 1037 5684
Arcevia AN 8 4612 10296
Sassoferrato AN 9 7285 17581
Rosora AN 10 1985 19566
Poggio San Vicino MC 11 246 19812
Castelplanio AN 11 3540 23352
Cupramontana AN 12 4756 28108
Fabriano AN 12 31480 59588
Poggio San Marcello AN 12 693 60281
Cerreto d'Esi AN 12 3817 64098
Maiolati Spontini AN 13 6248 70346
Montecarotto AN 13 1987 72333
Serra de' Conti AN 13 3746 76079
Apiro MC 14 2280 78359
Monte Roberto AN 14 3061 81420
Castelbellino AN 15 4947 86367
San Paolo di Jesi AN 16 933 87300
Barbara AN 17 1368 88668
Staffolo AN 17 2253 90921
Serra Sant'Abbondio PU 18 1027 91948
Pergola PU 18 6333 98281
San Lorenzo in Campo PU 19 3414 101695
Castelleone di Suasa AN 19 1676 103371
Matelica MC 20 9981 113352

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km S of Fano (60888 inhabitants)
49 Km W of Ancona (100861 inhabitants)
53 Km S of Pesaro (94582 inhabitants)
57 Km NE of Foligno (57155 inhabitants)
60 Km NE of Perugia (166134 inhabitants)
77 Km SE of Rimini (147750 inhabitants)
88 Km E of Arezzo (99543 inhabitants)
98 Km SE of Cesena (96758 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 1.1 2019-10-01
18:06:33
43.43 12.97 0 2019-10-15
12:30:07
Bollettino Sismico Italiano INGV 73266791
Rev 100 ML 1.2 2019-10-01
18:06:33
43.44 12.98 7 2019-10-01
18:28:52
Sala Sismica INGV-Roma 72959851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-01 18:06:33 ± 0.05
Latitude 43.43 ± 0.00
Longitude 12.97 ± 0.00
Depth (km) 0 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 73266791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 350
Semi-minor axis of confidence ellipse (meter) 310
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 30
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.01889
Epicentral distance of station farthest from the epicenter (degree) 0.60794
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 29
Type of magnitude ML
Reference to an origin 73266791
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-15 12:29:26

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 72959851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-01 18:28:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2019-10-01T18:06:45.79 0.3 undecidable manual P 170 0.6079 50 -0.87 0
IV.PARC.HHZ. 2019-10-01T18:06:44.64 0.1 undecidable manual P 292 0.5747 50 -1.45 0
IV.PE3.EHZ. 2019-10-01T18:06:42.52 0.6 undecidable manual P 307 0.4344 90 -0.57 0
IV.CSP1.EHZ. 2019-10-01T18:06:41.19 0.3 undecidable manual P 154 0.3804 90 -0.69 0
IV.ATPI.EHZ. 2019-10-01T18:06:41.89 0.1 undecidable manual P 273 0.4155 90 -0.78 0
IV.FDMO.HHZ. 2019-10-01T18:06:41.73 0.3 undecidable manual P 168 0.4047 90 -0.71 0
IV.PIEI.HHZ. 2019-10-01T18:06:40.03 0.1 undecidable manual P 288 0.3345 90 -0.84 0
IV.COR1.EHZ. 2019-10-01T18:06:38.09 0.3 undecidable manual P 5 0.1996 90 0.23 65
IV.MPAG.EHZ. 2019-10-01T18:06:38.52 0.3 undecidable manual P 322 0.25 90 -0.47 8
IV.SNTG.HHZ. 2019-10-01T18:06:37.63 0.1 undecidable manual P 188 0.1799 90 0.2 98
IV.FOSV.EHZ. 2019-10-01T18:06:37.93 0.1 undecidable manual P 228 0.2077 90 -0.12 78
IV.FRON.EHZ. 2019-10-01T18:06:37.68 0.1 undecidable manual P 295 0.1988 90 -0.18 87
IV.EL6.EHZ. 2019-10-01T18:06:36.51 0.3 undecidable manual P 138 0.1394 90 -0.01 76
IV.CING.HNZ. 2019-10-01T18:06:36.97 0.1 undecidable manual P 110 0.1709 90 -0.25 97
IV.SSFR.HHZ. 2019-10-01T18:06:36.67 0.1 positive manual P 271 0.1394 90 0.14 99
IV.ARVD.HHZ. 2019-10-01T18:06:34.88 0.1 undecidable manual P 340 0.0692 91 -0.08 100
IV.MMUR.HNZ. 2019-10-01T18:06:33.99 0.1 undecidable manual P 63 0.0189 93 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMUR.HNN. ML:0 0.0020292785 0.064 AML other m 2019-10-01T18:06:34.20
IV.MMUR.HNE. ML:0 0.00084124345 0.0512 AML other m 2019-10-01T18:06:34.27
IV.ARVD.HHE. ML:0 0.00063585825 0.064 AML other m 2019-10-01T18:06:36.31
IV.ARVD.HHN. ML:0 0.00048616195 0.064 AML other m 2019-10-01T18:06:36.51
IV.EL6.EHE. ML:1.2 0.0001859435 0.2432 AML other m 2019-10-01T18:06:40.63
IV.SSFR.HNN. ML:1.6 0.0004087464 0.0512 AML other m 2019-10-01T18:06:41.23
IV.SNTG.HHE. ML:1.1 0.000106415765 0.1408 AML other m 2019-10-01T18:06:41.47
IV.SSFR.HHE. ML:1.4 0.0002891867 0.0768 AML other m 2019-10-01T18:06:41.47
IV.SSFR.HHN. ML:1.4 0.0002991786 0.1152 AML other m 2019-10-01T18:06:41.47
IV.SSFR.HNE. ML:1.6 0.0004382337 0.064 AML other m 2019-10-01T18:06:41.47
IV.SNTG.HNE. ML:1.1 0.00011321995 0.1664 AML other m 2019-10-01T18:06:41.47
IV.FRON.EHE. ML:0.9 6.181555E-5 0.1408 AML other m 2019-10-01T18:06:41.61
IV.EL6.EHN. ML:1.1 0.00013527156 0.2688 AML other m 2019-10-01T18:06:41.77
IV.FOSV.EHE. ML:0.8 4.7512065E-5 0.192 AML other m 2019-10-01T18:06:42.22
IV.FRON.EHN. ML:1.2 0.000112914815 0.0512 AML other m 2019-10-01T18:06:42.93
IV.SNTG.HHN. ML:1 9.4597185E-5 0.1408 AML other m 2019-10-01T18:06:43.29
IV.MPAG.EHE. ML:0.8 3.6049665E-5 0.064 AML other m 2019-10-01T18:06:43.77
IV.FOSV.EHN. ML:0.8 4.1808645E-5 0.2304 AML other m 2019-10-01T18:06:44.03
IV.MPAG.EHN. ML:0.9 4.259718E-5 0.1024 AML other m 2019-10-01T18:06:43.98
IV.PIEI.HHN. ML:1.1 4.3288755E-5 0.1024 AML other m 2019-10-01T18:06:46.94
IV.PIEI.HHE. ML:1.5 0.000135654 0.1024 AML other m 2019-10-01T18:06:47.07
IV.CSP1.EHE. ML:1.1 3.97801E-5 0.2048 AML other m 2019-10-01T18:06:49.49
IV.FDMO.HHE. ML:1.1 3.751306E-5 0.1408 AML other m 2019-10-01T18:06:49.65
IV.FDMO.HHN. ML:1 2.8456035E-5 0.1792 AML other m 2019-10-01T18:06:49.74
IV.ATPI.EHN. ML:0.9 2.3971995E-5 0.128 AML other m 2019-10-01T18:06:49.96
IV.CSP1.EHN. ML:1.1 3.9978E-5 0.384 AML other m 2019-10-01T18:06:50.79
IV.PE3.EHE. ML:1.8 0.00016319735 0.3328 AML other m 2019-10-01T18:06:51.40
IV.PE3.EHN. ML:1.7 0.00013069145 0.32 AML other m 2019-10-01T18:06:51.85
IV.ATPI.EHE. ML:1 2.8346915E-5 0.512 AML other m 2019-10-01T18:06:53.29
IV.PARC.HHN. ML:1.1 2.733171E-5 0.3968 AML other m 2019-10-01T18:06:55.68
IV.NRCA.HHE. ML:1.3 3.7236815E-5 0.1536 AML other m 2019-10-01T18:06:56.92
IV.PARC.HHE. ML:1 1.842859E-5 0.4224 AML other m 2019-10-01T18:06:57.79
IV.NRCA.HHN. ML:1.2 3.1792675E-5 0.128 AML other m 2019-10-01T18:06:58.38
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download