Earthquake (quarry blast) with magnitude of ML 1.1 on date 19-03-2020 and time 07:34:52 (UTC) in region 6 km S Cingoli (MC)

A magnitude ML 1.1 (quarry blast) earthquake occured in region: 6 km S Cingoli (MC), on

  • 19-03-2020 07:34:52 (UTC)
  • 19-03-2020 08:34:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.32, 13.21 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
Cingoli MC 6 10352 10352
Treia MC 9 9403 19755
Apiro MC 10 2280 22035
San Severino Marche MC 11 12726 34761
Poggio San Vicino MC 12 246 35007
Appignano MC 12 4213 39220
Staffolo AN 13 2253 41473
Pollenza MC 13 6618 48091
Tolentino MC 14 20069 68160
Gagliole MC 15 620 68780
San Paolo di Jesi AN 15 933 69713
Cupramontana AN 16 4756 74469
Serrapetrona MC 16 966 75435
Filottrano AN 17 9499 84934
Castelraimondo MC 17 4587 89521
Matelica MC 18 9981 99502
Belforte del Chienti MC 18 1886 101388
Cerreto d'Esi AN 18 3817 105205
Monte Roberto AN 19 3061 108266
Maiolati Spontini AN 19 6248 114514
Montecassiano MC 19 7125 121639
Castelbellino AN 19 4947 126586
Urbisaglia MC 19 2628 129214

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SW of Ancona (100861 inhabitants)
58 Km NE of Foligno (57155 inhabitants)
60 Km S of Fano (60888 inhabitants)
70 Km SE of Pesaro (94582 inhabitants)
71 Km E of Perugia (166134 inhabitants)
84 Km NW of Teramo (54892 inhabitants)
96 Km NE of Terni (111501 inhabitants)
97 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 1.1 2020-03-19
07:34:52
43.32 13.21 1 2020-07-18
21:08:30
Bollettino Sismico Italiano INGV 77834511
Reviewed
Rev100
ML 1.4 2020-03-19
07:34:49
43.4 13.35 1 2020-03-19
07:43:54
Sala Sismica INGV-Roma 77373811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-19 07:34:52 ± 0.15
Latitude 43.32 ± 0.01
Longitude 13.21 ± 0.01
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 77834511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1140
Semi-minor axis of confidence ellipse (meter) 960
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 273
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 0.5333
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 77834511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-05 22:26:27

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 77373811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-19 07:43:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2020-03-19T07:35:02.87 0.3 undecidable manual P 294 0.5333 90 -1.14 49
IV.MMO1.EHZ. 2020-03-19T07:35:00.95 0.1 undecidable manual P 168 0.4317 91 -0.79 78
IV.CESI.HHE. 2020-03-19T07:35:00.60 0.1 undecidable manual P 215 0.3867 91 -0.16 95
IV.MF5.EHN. 2020-03-19T07:35:00.87 0.6 undecidable manual P 151 0.3813 91 0.25 47
IV.AOI.HHE. 2020-03-19T07:34:59.79 0.1 undecidable manual P 51 0.3651 91 -0.48 89
IV.FDMO.HHZ. 2020-03-19T07:34:58.61 0.1 undecidable manual P 197 0.2995 91 -0.19 96
IV.MML1.HNE. 2020-03-19T07:34:58.32 0.1 undecidable manual P 220 0.2707 91 0.15 97
IV.ARVD.HHE. 2020-03-19T07:34:57.88 0.3 undecidable manual P 312 0.2617 91 -0.09 74
IV.SNTG.HHE. 2020-03-19T07:34:57.13 0.1 undecidable manual P 251 0.2068 91 0.39 94
IV.CSP1.EHZ. 2020-03-19T07:34:57.38 0.1 undecidable manual P 181 0.2302 91 0.11 99
IV.PF6.EHN. 2020-03-19T07:34:56.36 0.1 undecidable manual P 183 0.1844 91 0.1 100
IV.EL6.EHZ. 2020-03-19T07:34:54.78 0.6 positive manual P 275 0.0782 93 0.89 40
IV.TRE1.HNE. 2020-03-19T07:34:54.47 0.1 undecidable manual P 98 0.0764 93 0.62 90
IV.CING.HNZ. 2020-03-19T07:34:53.59 0.1 undecidable manual P 350 0.054 95 0.24 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHN. ML:0 0.000356 1.62 AML other m 2020-03-19T07:35:02.10
IV.CSP1.EHE. ML:1.1 7.386492E-5 0.2624 AML other m 2020-03-19T07:35:03.01
IV.CSP1.EHN. ML:1.4 0.00016456865 0.4224 AML other m 2020-03-19T07:35:03.51
IV.PIEI.HHE. ML:1.1 2.34933E-5 1.7184 AML other m 2020-03-19T07:35:13.91
IV.PIEI.HHN. ML:0.8 1.6782405E-5 0.1792 AML other m 2020-03-19T07:35:15.44
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download