Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.2 on date 26-09-2019 and time 10:14:50 (UTC) in region 5 km SW Cingoli (MC)

A magnitude ML 1.2 (quarry blast) earthquake occured in region: 5 km SW Cingoli (MC), on

  • 26-09-2019 10:14:50 (UTC)
  • 26-09-2019 12:14:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3300, 13.1940 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 5 10352 10352
Apiro MC 9 2280 12632
Treia MC 10 9403 22035
Poggio San Vicino MC 11 246 22281
San Severino Marche MC 11 12726 35007
Staffolo AN 12 2253 37260
Appignano MC 13 4213 41473
San Paolo di Jesi AN 14 933 42406
Gagliole MC 14 620 43026
Pollenza MC 14 6618 49644
Cupramontana AN 14 4756 54400
Tolentino MC 15 20069 74469
Cerreto d'Esi AN 17 3817 78286
Serrapetrona MC 17 966 79252
Matelica MC 17 9981 89233
Castelraimondo MC 17 4587 93820
Filottrano AN 17 9499 103319
Monte Roberto AN 18 3061 106380
Maiolati Spontini AN 18 6248 112628
Castelbellino AN 18 4947 117575
Belforte del Chienti MC 19 1886 119461
Serra San Quirico AN 20 2850 122311
Rosora AN 20 1985 124296

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SW of Ancona (100861 inhabitants)
57 Km NE of Foligno (57155 inhabitants)
59 Km S of Fano (60888 inhabitants)
68 Km SE of Pesaro (94582 inhabitants)
70 Km E of Perugia (166134 inhabitants)
85 Km NW of Teramo (54892 inhabitants)
96 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 1.2 2019-09-26
10:14:50		 43.3302 13.1937 1 2020-02-28
16:42:11		 Bollettino Sismico Italiano INGV 74340871
Reviewed
Rev100 		ML 1.3 2019-09-26
10:14:50		 43.3317 13.215 10 2019-09-26
10:30:10		 Sala Sismica INGV-Roma 72789221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-26 10:14:50 ± 0.15
Latitude 43.3302 ± 0.0081
Longitude 13.1937 ± 0.0136
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 74340871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1150
Semi-minor axis of confidence ellipse (meter) 800
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 245
Circular confidence region, given by single value of horizontal uncertainty (meter) 1150.0
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 36
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.51981
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 74340871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-05 12:47:54

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 72789221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-26 10:30:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PZUN.HHZ. 2019-09-26T10:16:35.29 3.0 undecidable manual Sg 14.54 0
AC.VLO.HHZ. 2019-09-26T10:16:29.70 3.0 undecidable manual Pg 18.73 0
IV.MCRV.HHZ. 2019-09-26T10:16:08.64 3.0 undecidable manual Sn -3.04 0
SI.MOSI.HHZ. 2019-09-26T10:15:58.32 3.0 undecidable manual Pg 10.5 0
IV.MIGL.HHZ. 2019-09-26T10:15:57.19 3.0 negative manual Pg 11.64 0
IV.CMPR.HHZ. 2019-09-26T10:15:49.71 3.0 undecidable manual Pg 7.41 0
IV.MCRV.HHZ. 2019-09-26T10:15:47.19 3.0 undecidable manual Pg 11.19 0
IV.BRMO.HHZ. 2019-09-26T10:15:47.69 3.0 positive manual Pn 0.57 0
CR.STON.BHZ. 2019-09-26T10:15:47.76 3.0 positive manual Pn 6.8 0
MN.TRI.HHZ. 2019-09-26T10:15:36.84 3.0 positive manual Pg 8.23 0
GU.GSCL.HHZ. 2019-09-26T10:15:33.49 3.0 negative manual Pg 7.87 0
IV.VBKN.HHZ. 2019-09-26T10:15:30.96 3.0 undecidable manual Pn -1.34 0
IT.PLTA.HNZ. 2019-09-26T10:15:24.35 3.0 negative manual Pg 3.23 0
IV.GIUL.HHZ. 2019-09-26T10:15:20.39 3.0 positive manual Pn 0.12 0
IV.FIR.HHZ. 2019-09-26T10:15:17.54 3.0 undecidable manual P 0.98 0
TV.SF04.EHZ. 2019-09-26T10:15:13.70 3.0 positive manual P 0.46 0
IV.MURB.HHZ. 2019-09-26T10:15:01.36 0.3 undecidable manual P 262 54.501 91 -0.49 65
IV.PIEI.HHZ. 2019-09-26T10:15:01.50 0.3 undecidable manual P 293 57.6978 90 -0.99 52
IV.MMO1.EHZ. 2019-09-26T10:14:59.79 0.3 undecidable manual P 167 49.0176 91 -0.95 54
IV.MC2.EHZ. 2019-09-26T10:14:59.55 0.3 undecidable manual P 180 46.4202 91 -0.68 61
IV.MPAG.EHZ. 2019-09-26T10:14:59.87 0.3 undecidable manual P 314 48.2184 91 -0.7 60
IV.MF5.EHZ. 2019-09-26T10:14:59.54 0.3 undecidable manual P 150 43.623 91 -0.13 71
IV.AOI.HHE. 2019-09-26T10:14:58.87 0.6 undecidable manual P 53 40.9257 91 -0.25 47
IV.FDMO.HHZ. 2019-09-26T10:14:57.44 0.3 undecidable manual P 195 33.744 91 -0.23 71
IV.MML1.EHE. 2019-09-26T10:14:57.04 0.6 undecidable manual P 217 30.0477 91 0.11 49
IV.SSFR.HHZ. 2019-09-26T10:14:57.90 0.6 undecidable manual P 290 35.2425 91 -0.07 49
IV.CSP1.EHZ. 2019-09-26T10:14:56.19 0.3 undecidable manual P 178 26.4513 91 -0.03 75
IV.ARVD.HHZ. 2019-09-26T10:14:56.42 0.3 undecidable manual P 313 27.5502 91 -0.02 75
IV.PF6.EHZ. 2019-09-26T10:14:55.28 0.6 undecidable manual P 180 21.3675 91 0.09 50
IV.SNTG.HHZ. 2019-09-26T10:14:55.82 0.3 undecidable manual P 248 22.0668 91 0.48 69
IV.MMUR.HNZ. 2019-09-26T10:14:55.42 0.3 undecidable manual P 308 20.0688 91 0.48 69
IV.MDAR.HNZ. 2019-09-26T10:14:54.57 0.3 undecidable manual P 195 15.7731 92 0.48 69
IV.SSM1.HNZ. 2019-09-26T10:14:53.83 0.3 undecidable manual P 187 11.3775 93 0.64 66
IV.TRE1.HNZ. 2019-09-26T10:14:53.40 0.3 undecidable manual P 102 9.879 93 0.51 70
IV.EL6.EHZ. 2019-09-26T10:14:53.33 0.3 undecidable manual P 269 7.3815 94 0.92 59
IV.CING.HNZ. 2019-09-26T10:14:52.14 0.1 undecidable manual P 2 4.995 96 0.21 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HNN. ML:1.3 0.00013323119 0.1728 AML other m 2019-09-26T10:15:00.19
IV.SNTG.HHN. ML:1.2 0.000119 0.12 AML other m 2019-09-26T10:15:00.27
IV.SNTG.HHE. ML:1.0 0.0000824 0.12 AML other m 2019-09-26T10:15:00.83
IV.CSP1.EHN. ML:1.2 0.00008709286499999998 0.16 AML other m 2019-09-26T10:15:01.54
IV.ARVD.HHN. ML:0.9 0.0000454 0.1 AML other m 2019-09-26T10:15:02.28
IV.ARVD.HHE. ML:0.9 0.000042838275000000004 0.224 AML other m 2019-09-26T10:15:03.34
IV.CSP1.EHE. ML:1.2 0.000091375245 0.2176 AML other m 2019-09-26T10:15:03.37
IV.FDMO.HHN. ML:1.0 0.000044630315 0.1408 AML other m 2019-09-26T10:15:04.15
IV.FDMO.HHE. ML:1.2 0.000073826515 0.1984 AML other m 2019-09-26T10:15:04.80
IV.SSFR.HHN. ML:1.6 0.0001655 0.12 AML other m 2019-09-26T10:15:05.19
IV.SSFR.HNN. ML:1.6 0.00018254555 0.1344 AML other m 2019-09-26T10:15:05.19
IV.SSFR.HNE. ML:1.7 0.00019683525000000003 0.128 AML other m 2019-09-26T10:15:05.56
IV.SSFR.HHE. ML:1.6 0.000176 0.14 AML other m 2019-09-26T10:15:06.12
IV.MURB.HHN. ML:1.7 0.0001075 0.62 AML other m 2019-09-26T10:15:11.10
IV.PIEI.HHN. ML:1.0 0.000020329948 0.1408 AML other m 2019-09-26T10:15:13.27
IV.PIEI.HHE. ML:1.1 0.00002775268 0.224 AML other m 2019-09-26T10:15:14.01
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