Earthquake (quarry blast) with magnitude of ML 0.3 on date 01-10-2019 and time 14:16:57 (Italy) in region 2 km E Serra San Quirico (AN)

A magnitude ML 0.3 (quarry blast) earthquake occured in region: 2 km E Serra San Quirico (AN), on

  • 01-10-2019 12:16:57 (UTC)
  • 01-10-2019 14:16:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.45, 13.04 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
Serra San Quirico AN 2 2850 2850
Mergo AN 3 1037 3887
Rosora AN 5 1985 5872
Cupramontana AN 7 4756 10628
Castelplanio AN 7 3540 14168
Maiolati Spontini AN 8 6248 20416
Poggio San Marcello AN 8 693 21109
Genga AN 8 1797 22906
Poggio San Vicino MC 9 246 23152
Montecarotto AN 9 1987 25139
Monte Roberto AN 9 3061 28200
Arcevia AN 10 4612 32812
Apiro MC 10 2280 35092
Castelbellino AN 10 4947 40039
Serra de' Conti AN 11 3746 43785
San Paolo di Jesi AN 11 933 44718
Staffolo AN 12 2253 46971
Sassoferrato AN 14 7285 54256
Cerreto d'Esi AN 15 3817 58073
Barbara AN 15 1368 59441
Fabriano AN 16 31480 90921
Cingoli MC 17 10352 101273
Ostra Vetere AN 18 3311 104584
Belvedere Ostrense AN 18 2234 106818
Castelleone di Suasa AN 19 1676 108494
San Lorenzo in Campo PU 19 3414 111908
Jesi AN 19 40399 152307

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of Ancona (100861 inhabitants)
44 Km S of Fano (60888 inhabitants)
53 Km S of Pesaro (94582 inhabitants)
61 Km NE of Foligno (57155 inhabitants)
65 Km NE of Perugia (166134 inhabitants)
78 Km SE of Rimini (147750 inhabitants)
93 Km E of Arezzo (99543 inhabitants)
100 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 0.3 2019-10-01
12:16:57
43.45 13.03 0 2019-10-15
12:42:22
Bollettino Sismico Italiano INGV 73268691
Rev 100 ML 0.4 2019-10-01
12:16:56
43.45 13.04 8 2019-10-01
12:28:28
Sala Sismica INGV-Roma 72953111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-01 12:16:57 ± 0.25
Latitude 43.45 ± 0.02
Longitude 13.03 ± 0.02
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 73268691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1990
Semi-minor axis of confidence ellipse (meter) 1010
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 1990
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 169
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.02788
Epicentral distance of station farthest from the epicenter (degree) 0.37322
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 73268691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-15 12:41:50

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 72953111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-01 12:28:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-10-01T12:17:04.79 0.3 undecidable manual P 284 0.3732 90 -0.95 55
IV.MPAG.HNE. 2019-10-01T12:17:03.23 0.3 undecidable manual P 312 0.2698 90 -0.22 72
IV.FRON.EHE. 2019-10-01T12:17:03.40 0.3 undecidable manual P 288 0.2347 90 0.73 63
IV.ATSC.EHZ. 2019-10-01T12:17:02.93 0.3 undecidable manual P 265 0.2536 90 -0.16 74
IV.FOSV.EHZ. 2019-10-01T12:17:02.65 0.3 undecidable manual P 233 0.25 90 -0.36 70
IV.SNTG.HHZ. 2019-10-01T12:17:02.02 0.3 undecidable manual P 200 0.2041 90 0.04 76
IV.SSFR.HNZ. 2019-10-01T12:17:01.37 0.1 undecidable manual P 267 0.1835 90 -0.15 99
IV.CING.HHE. 2019-10-01T12:17:00.07 0.3 undecidable manual P 121 0.1367 90 -0.42 71
IV.EL6.EHZ. 2019-10-01T12:17:00.69 0.1 undecidable manual P 158 0.1277 90 0.41 95
IV.ARVD.HHZ. 2019-10-01T12:16:59.68 0.1 undecidable manual P 307 0.0845 91 0.35 97
IV.MMUR.HNZ. 2019-10-01T12:16:58.33 0.1 undecidable manual P 259 0.0279 92 0.27 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMUR.HNN. ML:0 0.0044085855 0.0704 AML other m 2019-10-01T12:16:58.54
IV.MMUR.HNE. ML:0 0.0054866115 0.0896 AML other m 2019-10-01T12:16:58.78
IV.ARVD.HHE. ML:0 8.675318E-5 0.1984 AML other m 2019-10-01T12:17:01.31
IV.ARVD.HHN. ML:0 5.066149E-5 0.096 AML other m 2019-10-01T12:17:01.74
IV.SNTG.HHN. ML:0.4 2.0761095E-5 0.144 AML other m 2019-10-01T12:17:05.46
IV.SNTG.HHE. ML:0.1 1.16749615E-5 0.1216 AML other m 2019-10-01T12:17:05.72
IV.PIEI.HHE. ML:0.5 1.127208E-5 0.0768 AML other m 2019-10-01T12:17:11.55
IV.PIEI.HHN. ML:0.2 5.7023485E-6 0.1344 AML other m 2019-10-01T12:17:11.69
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