Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.3 on date 24-07-2020 and time 14:56:58 (UTC) in region 7 km SW Cingoli (MC)

A magnitude ML 1.3 (quarry blast) earthquake occured in region: 7 km SW Cingoli (MC), on

  • 24-07-2020 14:56:58 (UTC)
  • 24-07-2020 16:56:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3220, 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 7 10352 10352
Apiro MC 9 2280 12632
Poggio San Vicino MC 10 246 12878
San Severino Marche MC 10 12726 25604
Treia MC 11 9403 35007
Staffolo AN 12 2253 37260
Gagliole MC 13 620 37880
Appignano MC 15 4213 42093
Cupramontana AN 15 4756 46849
San Paolo di Jesi AN 15 933 47782
Pollenza MC 15 6618 54400
Matelica MC 15 9981 64381
Tolentino MC 15 20069 84450
Cerreto d'Esi AN 16 3817 88267
Castelraimondo MC 16 4587 92854
Serrapetrona MC 16 966 93820
Maiolati Spontini AN 18 6248 100068
Monte Roberto AN 18 3061 103129
Belforte del Chienti MC 18 1886 105015
Castelbellino AN 19 4947 109962
Filottrano AN 19 9499 119461
Serra San Quirico AN 19 2850 122311
Rosora AN 20 1985 124296

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 E of Perugia (166134 inhabitants)
69 Km SE of Pesaro (94582 inhabitants)
85 Km NW of Teramo (54892 inhabitants)
95 Km NE of Terni (111501 inhabitants)
96 Km SE of Rimini (147750 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 1.3 2020-07-24
14:56:58		 43.3225 13.1778 1 2020-11-19
12:37:02		 Bollettino Sismico Italiano INGV 83006311
Reviewed
Rev100 		ML 1.4 2020-07-24
14:56:58		 43.3378 13.2112 9 2020-07-24
15:03:56		 Sala Sismica INGV-Roma 81308771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-24 14:56:58 ± 0.13
Latitude 43.3225 ± 0.0072
Longitude 13.1778 ± 0.0124
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 83006311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1060
Semi-minor axis of confidence ellipse (meter) 760
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 244
Circular confidence region, given by single value of horizontal uncertainty (meter) 1060.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75543
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 81308771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-24 15:03:56

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 83006311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-18 15:10:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SEI.HHZ. 2020-07-24T14:57:45.84 3.0 undecidable manual S -0.27 0
IV.PARC.HHZ. 2020-07-24T14:57:13.65 0.3 undecidable manual P 296 83.8494 50 -0.44 61
IV.ATVO.HHZ. 2020-07-24T14:57:10.15 0.3 undecidable manual P 276 62.5929 50 -0.67 58
IV.PIEI.HHZ. 2020-07-24T14:57:08.92 0.3 undecidable manual P 295 56.8986 91 -0.89 54
IV.NRCA.HHZ. 2020-07-24T14:57:08.35 0.3 undecidable manual P 185 54.501 91 -0.97 52
IV.MURB.HHZ. 2020-07-24T14:57:08.94 0.3 undecidable manual P 263 53.1024 91 -0.11 69
IV.ATFO.HHZ. 2020-07-24T14:57:08.01 0.3 undecidable manual P 276 49.1175 91 -0.24 68
IV.ASSB.HHZ. 2020-07-24T14:57:08.55 0.3 undecidable manual P 234 52.2033 91 -0.31 66
IV.MC2.EHZ. 2020-07-24T14:57:07.16 0.1 undecidable manual P 179 45.621 91 -0.38 88
IV.MF5.EHZ. 2020-07-24T14:57:07.09 0.3 undecidable manual P 148 43.623 91 -0.04 71
IV.MPAG.EHZ. 2020-07-24T14:57:07.31 0.3 undecidable manual P 315 47.9187 91 -0.69 60
IV.FRON.EHZ. 2020-07-24T14:57:06.67 0.1 undecidable manual P 301 42.4242 91 -0.22 92
IV.AOI.HHZ. 2020-07-24T14:57:06.24 0.3 undecidable manual P 53 42.5241 91 -0.68 60
IV.COR1.EHZ. 2020-07-24T14:57:06.41 0.1 undecidable manual P 337 37.1295 91 0.56 85
IV.FDMO.HHZ. 2020-07-24T14:57:04.97 0.1 undecidable manual P 193 32.5452 91 0.04 97
IV.SNTG.HHZ. 2020-07-24T14:57:03.23 0.3 undecidable manual P 249 20.5683 91 0.71 62
IV.ARVD.HHZ. 2020-07-24T14:57:03.96 0.3 undecidable manual P 316 27.2505 91 0.1 72
IV.MMUR.HNZ. 2020-07-24T14:57:03.01 0.3 undecidable manual P 312 19.6692 91 0.67 63
IV.CSP1.EHZ. 2020-07-24T14:57:03.69 0.1 undecidable manual P 175 25.6521 91 0.14 96
IV.PF6.EHZ. 2020-07-24T14:57:02.70 0.1 undecidable manual P 176 20.5683 91 0.18 96
IV.MDAR.HNZ. 2020-07-24T14:57:02.09 0.3 undecidable manual P 191 14.6742 92 0.75 62
IV.EL6.EHZ. 2020-07-24T14:57:00.85 0.1 undecidable manual P 277 6.1938 95 1.21 68
IV.TRE1.HNZ. 2020-07-24T14:57:00.95 0.1 undecidable manual P 97 10.9779 93 0.35 94
IV.CING.HNZ. 2020-07-24T14:56:59.73 0.1 undecidable manual P 14 6.0939 95 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHN. ML:1.3 0.00006015 0.72 AML other m 2020-07-24T14:57:07.64
IV.SNTG.HHE. ML:1.2 0.00012105 0.2 AML other m 2020-07-24T14:57:08.24
IV.SNTG.HHN. ML:1.4 0.000188 0.16 AML other m 2020-07-24T14:57:08.25
IV.ARVD.HHN. ML:1.0 0.00006534999999999999 0.18 AML other m 2020-07-24T14:57:09.76
IV.ARVD.HHE. ML:1.0 0.00006515 0.44 AML other m 2020-07-24T14:57:10.26
IV.FDMO.HHN. ML:1.2 0.00006829999999999999 1.18 AML other m 2020-07-24T14:57:11.83
IV.FDMO.HHE. ML:1.3 0.00010165 1.38 AML other m 2020-07-24T14:57:11.13
IV.FRON.EHE. ML:1.1 0.000041750000000000005 0.64 AML other m 2020-07-24T14:57:15.99
IV.ASSB.HHN. ML:1.4 0.00006850000000000001 0.84 AML other m 2020-07-24T14:57:17.54
IV.ATFO.HHE. ML:1.4 0.00006975 0.38 AML other m 2020-07-24T14:57:18.97
IV.NRCA.HHE. ML:1.7 0.000118 1.56 AML other m 2020-07-24T14:57:18.18
IV.MURB.HHN. ML:1.8 0.00014500000000000003 1.76 AML other m 2020-07-24T14:57:18.98
IV.NRCA.HHN. ML:1.5 0.00007735 0.12 AML other m 2020-07-24T14:57:19.49
IV.MURB.HHE. ML:1.7 0.00013450000000000002 0.6 AML other m 2020-07-24T14:57:19.54
IV.ASSB.HHE. ML:1.3 0.00005695 0.84 AML other m 2020-07-24T14:57:19.23
IV.PIEI.HHE. ML:1.3 0.0000445 1.46 AML other m 2020-07-24T14:57:20.87
IV.PIEI.HHN. ML:1.2 0.0000349 0.42 AML other m 2020-07-24T14:57:21.39
IV.ATFO.HHN. ML:1.3 0.0000522 1.54 AML other m 2020-07-24T14:57:21.19
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