Earthquake (quarry blast) with magnitude of ML 0.1 on date 16-03-2017 and time 08:13:14 (UTC) in region 3 km E Serra Sant'Abbondio (PU)

A magnitude ML 0.1 (quarry blast) earthquake occured in region: 3 km E Serra Sant'Abbondio (PU), on

  • 16-03-2017 08:13:14 (UTC)
  • 16-03-2017 09:13:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4930, 12.8130 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 Sant'Abbondio PU 3 1027 1027
Frontone PU 6 1300 2327
Sassoferrato AN 7 7285 9612
Pergola PU 8 6333 15945
Arcevia AN 10 4612 20557
Genga AN 12 1797 22354
Cagli PU 15 8731 31085
Cantiano PU 15 2245 33330
Scheggia e Pascelupo PG 15 1393 34723
San Lorenzo in Campo PU 16 3414 38137
Costacciaro PG 17 1216 39353
Serra San Quirico AN 17 2850 42203
Fratte Rosa PU 17 966 43169
Acqualagna PU 18 4393 47562
Mergo AN 18 1037 48599
Castelleone di Suasa AN 19 1676 50275
Fabriano AN 19 31480 81755
Sigillo PG 19 2404 84159
Serra de' Conti AN 19 3746 87905
Barbara AN 20 1368 89273

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SW of Fano (60888 inhabitants)
47 Km S of Pesaro (94582 inhabitants)
55 Km NE of Perugia (166134 inhabitants)
59 Km W of Ancona (100861 inhabitants)
60 Km N of Foligno (57155 inhabitants)
66 Km SE of Rimini (147750 inhabitants)
75 Km E of Arezzo (99543 inhabitants)
85 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
Bulletin
Rev1000
ML 0.1 2017-03-16
08:13:14
43.4927 12.8133 1 2018-01-10
09:55:05
Bollettino Sismico Italiano INGV 50683401
Reviewed
Rev100
ML 0.2 2017-03-16
08:13:13
43.4937 12.8092 10 2017-03-16
08:30:13
Sala Sismica INGV-Roma 42484341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-16 08:13:14 ± 0.5
Latitude 43.4927 ± 0.0153
Longitude 12.8133 ± 0.0471
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 50683401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3850
Semi-minor axis of confidence ellipse (meter) 1570
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 258
Circular confidence region, given by single value of horizontal uncertainty (meter) 3850.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 207
Number of associated phases, regardless of their use for origin computation 5
Number of defining phases 5
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) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 0.20594
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:0.1

Field Value
Value 0.1
Uncertainty 0.0
Num. used stations 3
Type of magnitude ML
Reference to an origin 50683401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-04 09:53:14

ML:0.2

Field Value
Value 0.2
Uncertainty 0.1
Num. used stations 3
Type of magnitude ML
Reference to an origin 42484341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-16 08:30:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2017-03-16T08:13:18.74 0.3 undecidable manual P 282 22.8549 91 -0.29 71
IV.FOSV.EHZ. 2017-03-16T08:13:18.45 0.3 undecidable manual P 191 22.3554 91 -0.47 68
IV.MPAG.EHZ. 2017-03-16T08:13:17.64 0.3 undecidable manual P 344 15.7731 92 0.04 75
IV.SSFR.HHN. 2017-03-16T08:13:16.34 0.3 undecidable manual P 202 6.6933 94 0.55 68
IV.FRON.EHZ. 2017-03-16T08:13:16.09 0.1 undecidable manual P 292 7.5813 94 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:0.1 0.0000103397865 0.8608 AML other m 2017-03-16T08:13:21.80
IV.PIEI.HHE. ML:0.1 0.0000104121315 0.2432 AML other m 2017-03-16T08:13:22.65
IV.PIEI.HHN. ML:0.1 0.0000107744785 1.1968 AML other m 2017-03-16T08:13:22.32
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