Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.4 on date 07-08-2020 and time 14:24:16 (Italy) in region 6 km SW Cingoli (MC)

A magnitude ML 1.4 (quarry blast) earthquake occured in region: 6 km SW Cingoli (MC), on

  • 07-08-2020 12:24:16 (UTC)
  • 07-08-2020 14:24:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3270, 13.1780 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cingoli MC 6 10352 10352
Apiro MC 8 2280 12632
Poggio San Vicino MC 10 246 12878
San Severino Marche MC 11 12726 25604
Treia MC 11 9403 35007
Staffolo AN 12 2253 37260
Gagliole MC 13 620 37880
Cupramontana AN 14 4756 42636
San Paolo di Jesi AN 14 933 43569
Appignano MC 14 4213 47782
Pollenza MC 15 6618 54400
Cerreto d'Esi AN 16 3817 58217
Matelica MC 16 9981 68198
Tolentino MC 16 20069 88267
Castelraimondo MC 16 4587 92854
Serrapetrona MC 17 966 93820
Maiolati Spontini AN 17 6248 100068
Monte Roberto AN 18 3061 103129
Castelbellino AN 18 4947 108076
Filottrano AN 19 9499 117575
Belforte del Chienti MC 19 1886 119461
Serra San Quirico AN 19 2850 122311
Rosora AN 20 1985 124296
Mergo AN 20 1037 125333

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SW of Ancona (100861 inhabitants)
56 Km NE of Foligno (57155 inhabitants)
59 Km S of Fano (60888 inhabitants)
68 Km SE of Pesaro (94582 inhabitants)
68 Km E of Perugia (166134 inhabitants)
86 Km NW of Teramo (54892 inhabitants)
95 Km SE of Rimini (147750 inhabitants)
96 Km NE of Terni (111501 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
Bulletin
Rev1000 		ML 1.4 2020-08-07
12:24:16		 43.3272 13.1783 1 2020-11-19
12:37:03		 Bollettino Sismico Italiano INGV 83589941
Reviewed
Rev100 		ML 1.4 2020-08-07
12:24:16		 43.3405 13.2143 7 2020-08-07
12:33:43		 Sala Sismica INGV-Roma 81735961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-07 12:24:16 ± 0.11
Latitude 43.3272 ± 0.0063
Longitude 13.1783 ± 0.0099
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 83589941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 810
Semi-minor axis of confidence ellipse (meter) 670
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 238
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.51081
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 83589941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-07 15:47:57

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 81735961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-07 12:33:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SALB.HHZ. 2020-08-07T12:26:08.88 3.0 undecidable manual Sn 5.23 0
GE.MATE.HHZ. 2020-08-07T12:26:02.45 3.0 undecidable manual Sg 9.44 0
IV.ECTS.HHZ. 2020-08-07T12:25:54.69 3.0 undecidable manual Pg 18.719999 0
IV.SERS.HHZ. 2020-08-07T12:25:44.54 3.0 undecidable manual Pg 16.940001 0
IV.CADC.HNZ. 2020-08-07T12:25:40.37 3.0 undecidable manual Sn -2.67 0
IV.VOBA.HNZ. 2020-08-07T12:25:39.29 3.0 undecidable manual Sn -2.59 0
IV.FREG.EHZ. 2020-08-07T12:25:39.10 3.0 undecidable manual Sg 3.75 0
OX.CIMO.HHZ. 2020-08-07T12:25:36.73 3.0 undecidable manual Sn -5.26 0
FR.SAOF.HHZ.00 2020-08-07T12:25:35.42 3.0 positive manual Pg 16.610001 0
AC.VLO.HHZ. 2020-08-07T12:25:35.58 3.0 undecidable manual Pn 1.35 0
IV.MTMR.EHZ. 2020-08-07T12:25:31.39 3.0 undecidable manual Sn 2.46 0
OT.OT05.EHZ. 2020-08-07T12:25:27.18 3.0 undecidable manual Sg 6 0
GU.CARD.HHZ. 2020-08-07T12:25:27.73 3.0 undecidable manual Sg 8.86 0
IV.SPS2.HHZ. 2020-08-07T12:25:23.78 3.0 negative manual Pn 1.08 0
GU.PCP.HHZ. 2020-08-07T12:25:19.31 3.0 undecidable manual Pn 8.22 0
IV.ZCCA.HNZ. 2020-08-07T12:25:14.90 3.0 undecidable manual Sn 0.25 0
IV.MAGO.CHZ. 2020-08-07T12:25:12.18 3.0 undecidable manual Sn -0.14 0
IV.RIBO.EHZ.01 2020-08-07T12:25:11.01 3.0 undecidable manual Sg 5.01 0
IV.MCRV.HHZ. 2020-08-07T12:25:01.85 3.0 undecidable manual Pn 3.03 0
IV.NDIM.HHZ. 2020-08-07T12:24:54.81 3.0 positive manual Pn 1.31 0
IV.PTRJ.HNZ. 2020-08-07T12:24:48.03 3.0 negative manual Pn -0.66 0
IV.MCIV.CHZ. 2020-08-07T12:24:37.29 3.0 undecidable manual P -0.65 0
IV.MURB.HHZ. 2020-08-07T12:24:27.15 0.6 undecidable manual P 263 53.3022 91 -0.16 46
IV.PIEI.HHZ. 2020-08-07T12:24:27.15 0.3 undecidable manual P 294 56.6988 91 -0.85 55
IV.NRCA.HNE. 2020-08-07T12:24:26.79 1.0 undecidable manual P 185 55.0005 91 -0.87 18
IV.ASSB.HHZ. 2020-08-07T12:24:26.74 0.3 undecidable manual P 233 52.6029 91 -0.43 66
IV.MF5.EHZ. 2020-08-07T12:24:25.51 0.6 undecidable manual P 149 44.0226 91 0.06 48
IV.ATCC.EHZ. 2020-08-07T12:24:25.81 0.6 undecidable manual P 250 46.2204 91 -0.09 47
IV.MC2.EHZ. 2020-08-07T12:24:25.36 0.6 undecidable manual P 179 46.1205 91 -0.52 43
IV.MPAG.EHZ. 2020-08-07T12:24:25.68 0.3 undecidable manual P 315 47.5191 91 -0.47 65
IV.AOI.HHZ. 2020-08-07T12:24:24.53 0.3 undecidable manual P 54 42.1245 91 -0.55 65
IV.CESI.HHN. 2020-08-07T12:24:24.98 0.6 undecidable manual P 212 42.0246 91 -0.08 48
IV.ATSC.EHN. 2020-08-07T12:24:24.73 0.3 undecidable manual P 285 41.1255 91 -0.14 71
IV.FRON.EHZ. 2020-08-07T12:24:24.87 0.3 undecidable manual P 300 42.1245 91 -0.21 70
IV.FDMO.HHZ. 2020-08-07T12:24:23.10 0.1 undecidable manual P 193 33.0447 91 -0.16 96
IV.FOSV.EHZ. 2020-08-07T12:24:23.59 0.3 undecidable manual P 264 33.8439 91 0.17 72
IV.SSFR.HHN. 2020-08-07T12:24:23.64 0.1 undecidable manual P 291 34.1436 91 0.17 96
IV.MML1.HNN. 2020-08-07T12:24:22.81 0.1 undecidable manual P 215 29.0487 91 0.37 92
IV.ARVD.HHZ. 2020-08-07T12:24:22.21 0.1 positive manual P 315 26.8509 91 0.19 96
IV.CSP1.EHZ. 2020-08-07T12:24:21.87 0.1 undecidable manual P 175 26.1516 91 -0.01 100
IV.PF6.EHE. 2020-08-07T12:24:20.98 0.1 undecidable manual P 176 21.0678 91 0.13 99
IV.TRE1.HNZ. 2020-08-07T12:24:19.21 0.1 undecidable manual P 99 10.9779 93 0.37 95
IV.EL6.EHZ. 2020-08-07T12:24:19.13 0.1 positive manual P 272 6.1938 95 1.25 67
IV.CING.HNE. 2020-08-07T12:24:17.99 0.1 undecidable manual P 14 5.4945 95 0.24 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TRE1.HNE. ML:1.9 0.0014450490000000001 0.48 AML other m 2020-08-07T12:24:23.88
IV.TRE1.HNN. ML:2.0 0.00153155895 0.2816 AML other m 2020-08-07T12:24:24.66
IV.CSP1.EHE. ML:1.3 0.00012365855 1.6992 AML other m 2020-08-07T12:24:27.93
IV.CSP1.EHN. ML:1.2 0.00010480254 0.3968 AML other m 2020-08-07T12:24:27.50
IV.ARVD.HHN. ML:1.1 0.00006838695999999999 1.84 AML other m 2020-08-07T12:24:28.99
IV.MPAG.HNE. ML:1.7 0.000141733 0.7168 AML other m 2020-08-07T12:24:28.05
IV.ARVD.HHE. ML:1.0 0.000060997845 0.1408 AML other m 2020-08-07T12:24:28.48
IV.FDMO.HHE. ML:1.4 0.00010744396000000001 0.2176 AML other m 2020-08-07T12:24:29.05
IV.FDMO.HHN. ML:1.2 0.00007750969500000001 0.1408 AML other m 2020-08-07T12:24:29.45
IV.FOSV.EHN. ML:1.3 0.00008361953499999999 0.1984 AML other m 2020-08-07T12:24:30.20
IV.FOSV.EHE. ML:1.1 0.00005391412 0.32 AML other m 2020-08-07T12:24:30.48
IV.MPAG.HNN. ML:1.7 0.000147928725 0.768 AML other m 2020-08-07T12:24:31.58
IV.FRON.EHN. ML:1.2 0.000058665065 0.1408 AML other m 2020-08-07T12:24:33.75
IV.FRON.EHE. ML:1.1 0.000045037955 0.1792 AML other m 2020-08-07T12:24:34.21
IV.MPAG.EHN. ML:0.8 0.000020971965000000003 0.1984 AML other m 2020-08-07T12:24:34.71
IV.MPAG.EHE. ML:0.8 0.000020990925 0.1216 AML other m 2020-08-07T12:24:35.04
IV.ASSB.HHN. ML:1.4 0.00006673049 0.16 AML other m 2020-08-07T12:24:35.67
IV.ATCC.EHE. ML:1.5 0.000094113565 1.7824 AML other m 2020-08-07T12:24:35.06
IV.ASSB.HHE. ML:1.3 0.00005691968 0.1792 AML other m 2020-08-07T12:24:36.90
IV.MURB.HHN. ML:1.8 0.000144 0.5 AML other m 2020-08-07T12:24:37.46
IV.MURB.HNN. ML:1.7 0.00012969171999999997 0.192 AML other m 2020-08-07T12:24:37.81
IV.MURB.HHE. ML:1.8 0.00015900000000000002 0.44 AML other m 2020-08-07T12:24:39.01
IV.PIEI.HHN. ML:1.1 0.000028622124999999997 0.1792 AML other m 2020-08-07T12:24:39.34
IV.MURB.HNE. ML:1.8 0.00015614149999999998 0.2624 AML other m 2020-08-07T12:24:40.01
IV.PIEI.HHE. ML:1.2 0.000039453215 0.1792 AML other m 2020-08-07T12:24:40.42
IV.ATCC.EHN. ML:1.6 0.0001228166 1.584 AML other m 2020-08-07T12:24:53.94
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download