Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.0 on date 17-05-2022 and time 06:46:30 (UTC) in region 4 km S Cagli (PU)

A magnitude ML 1.0 (quarry blast) earthquake occured in region: 4 km S Cagli (PU), on

  • 17-05-2022 06:46:30 (UTC)
  • 17-05-2022 08:46:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5120, 12.6480 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
Cagli PU 4 8731 8731
Cantiano PU 4 2245 10976
Frontone PU 7 1300 12276
Serra Sant'Abbondio PU 10 1027 13303
Acqualagna PU 12 4393 17696
Scheggia e Pascelupo PG 12 1393 19089
Piobbico PU 14 2029 21118
Pergola PU 16 6333 27451
Costacciaro PG 18 1216 28667
Gubbio PG 18 32216 60883
Fermignano PU 18 8596 69479
Pietralunga PG 19 2111 71590
Sassoferrato AN 19 7285 78875
Apecchio PU 19 1882 80757

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SW of Fano (60888 inhabitants)
49 Km SW of Pesaro (94582 inhabitants)
50 Km NE of Perugia (166134 inhabitants)
62 Km S of Rimini (147750 inhabitants)
62 Km N of Foligno (57155 inhabitants)
62 Km E of Arezzo (99543 inhabitants)
71 Km W of Ancona (100861 inhabitants)
77 Km SE of Cesena (96758 inhabitants)
93 Km SE of Forlì (117913 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 1.0 2022-05-17
06:46:30		 43.5117 12.6478 1 2023-01-31
19:03:12		 Bollettino Sismico Italiano INGV 105003681
Reviewed
Rev100 		ML 1.1 2022-05-17
06:46:29		 43.5205 12.6637 8 2022-05-17
07:06:46		 Sala Sismica INGV-Roma 104741211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-17 06:46:30 ± 0.07
Latitude 43.5117 ± 0.0045
Longitude 12.6478 ± 0.0062
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 105003681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 460
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 322
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.15558
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 42
Type of magnitude ML
Reference to an origin 105003681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-14 13:49:28

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 104741211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-17 07:06:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2022-05-17T06:46:51.51 3.0 undecidable manual S 0 0
IV.MML1.EHZ. 2022-05-17T06:46:47.68 3.0 undecidable manual S 0.21 0
IV.CSP1.EHZ. 2022-05-17T06:46:42.03 3.0 negative manual P 0.07 0
IV.ATLO.HNZ. 2022-05-17T06:46:40.61 3.0 undecidable manual S -0.08 0
IV.ASSB.HHZ. 2022-05-17T06:46:39.57 3.0 undecidable manual P -0.18 0
IV.MML1.EHZ. 2022-05-17T06:46:38.92 3.0 positive manual P -0.77 0
IV.TSM2.DHZ. 2022-05-17T06:46:37.13 3.0 undecidable manual S 0.12 0
IV.APEC.HHZ. 2022-05-17T06:46:37.59 3.0 undecidable manual S 0.45 0
IV.EL6.EHZ. 2022-05-17T06:46:37.83 3.0 negative manual P -0.32 0
IV.PARC.HHZ. 2022-05-17T06:46:36.85 3.0 undecidable manual P -0.24 0
IV.BADI.EHZ. 2022-05-17T06:46:36.45 3.0 negative manual P 0.13 0
IV.ATCC.EHZ. 2022-05-17T06:46:36.97 3.0 undecidable manual P -0.1 0
IV.ATLO.HNZ. 2022-05-17T06:46:35.89 3.0 undecidable manual P -0.15 0
IV.MURB.HHZ. 2022-05-17T06:46:35.99 3.0 negative manual P 0.29 0
IV.TB02.DHZ. 2022-05-17T06:46:35.51 3.0 undecidable manual P 0.31 0
IV.ARVD.HHZ. 2022-05-17T06:46:34.91 3.0 negative manual P 0.12 0
IV.ATVO.HHZ. 2022-05-17T06:46:34.97 3.0 undecidable manual P -0.1 0
IV.ATPI.EHZ. 2022-05-17T06:46:34.50 3.0 undecidable manual P 0.06 0
IV.APEC.HHZ. 2022-05-17T06:46:33.76 3.0 positive manual P -0.23 0
IV.ATPC.HHZ. 2022-05-17T06:46:33.49 3.0 undecidable manual P 0.03 0
IV.MPAG.EHZ. 2022-05-17T06:46:33.36 0.3 undecidable manual P 35 15.873 92 0.01 74
IV.TSM2.DHZ. 2022-05-17T06:46:33.75 3.0 undecidable manual P -0.16 0
IV.ATFO.HHZ. 2022-05-17T06:46:33.68 0.3 undecidable manual P 201 17.2716 92 0.05 73
IV.ATSC.EHE. 2022-05-17T06:46:32.13 0.1 undecidable manual P 162 10.1787 93 -0.09 98
IV.ATBU.HNZ. 2022-05-17T06:46:32.15 0.1 undecidable manual P 244 8.9799 93 0.18 96
IV.NARO.HHZ. 2022-05-17T06:46:32.73 0.1 undecidable manual P 334 12.2766 92 0.1 97
IV.PIEI.HHZ. 2022-05-17T06:46:31.82 0.1 undecidable manual P 286 9.4794 93 -0.25 95
IV.FRON.EHZ. 2022-05-17T06:46:31.45 0.1 undecidable manual P 84 6.2937 95 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.HNE. ML:1.9 0.0008896087500000001 0.7712 AML other m 2022-05-17T06:46:33.17
IV.MPAG.HNN. ML:2.0 0.0010324632 0.7712 AML other m 2022-05-17T06:46:33.18
IV.NARO.HHN. ML:0.6 0.00006355 1.04 AML other m 2022-05-17T06:46:35.57
IV.NARO.HHE. ML:0.7 0.000071986405 0.0992 AML other m 2022-05-17T06:46:36.03
IV.ATVO.HNN. ML:1.3 0.000123211175 1.3216 AML other m 2022-05-17T06:46:36.16
IV.ATFO.HHN. ML:0.8 0.000067 0.1 AML other m 2022-05-17T06:46:37.47
IV.ATFO.HNN. ML:0.9 0.00007678045499999999 0.1792 AML other m 2022-05-17T06:46:37.48
IV.APEC.HHE. ML:0.6 0.00003311348 0.1184 AML other m 2022-05-17T06:46:38.49
IV.APEC.HHN. ML:0.6 0.000034186055 0.1408 AML other m 2022-05-17T06:46:38.61
IV.ATFO.HHE. ML:0.8 0.00007209999999999999 0.42 AML other m 2022-05-17T06:46:39.09
IV.ATCC.HNN. ML:1.4 0.00009474143 0.3872 AML other m 2022-05-17T06:46:39.36
IV.APEC.HNE. ML:1.9 0.0007531658 1.2 AML other m 2022-05-17T06:46:39.26
IV.MPAG.EHE. ML:0.6 0.0000394 0.76 AML other m 2022-05-17T06:46:39.00
IV.ARVD.HHN. ML:0.6 0.000030838950000000004 0.08 AML other m 2022-05-17T06:46:39.46
IV.ARVD.HHE. ML:0.6 0.0000307 1.58 AML other m 2022-05-17T06:46:40.91
IV.MPAG.EHN. ML:0.4 0.000030302215000000004 0.24 AML other m 2022-05-17T06:46:40.32
IV.ATFO.HNE. ML:1.0 0.0000895509 0.4 AML other m 2022-05-17T06:46:40.81
IV.ATVO.HHN. ML:0.4 0.00001663966 1.8592 AML other m 2022-05-17T06:46:41.93
IV.ATVO.HHE. ML:0.7 0.000033849999999999996 1.36 AML other m 2022-05-17T06:46:41.09
IV.MURB.HNN. ML:1.2 0.000096074621 0.5184 AML other m 2022-05-17T06:46:41.62
IV.MURB.HHN. ML:1.0 0.000054211419999999995 1.6576 AML other m 2022-05-17T06:46:41.96
IV.MURB.HHE. ML:1.1 0.00006994324 0.4 AML other m 2022-05-17T06:46:42.08
IV.MURB.HNE. ML:1.3 0.000110172405 0.5024 AML other m 2022-05-17T06:46:42.28
IV.BADI.EHN. ML:0.8 0.000031759805 0.0992 AML other m 2022-05-17T06:46:42.69
IV.BADI.EHE. ML:0.7 0.0000248793 0.16 AML other m 2022-05-17T06:46:43.39
IV.ATCC.EHE. ML:1.1 0.00005358934 0.1376 AML other m 2022-05-17T06:46:44.08
IV.ATVO.HNE. ML:1.3 0.00014357725500000002 1.0496 AML other m 2022-05-17T06:46:44.23
IV.ATCC.EHN. ML:1.0 0.000046055965 0.0992 AML other m 2022-05-17T06:46:44.51
IV.EL6.EHN. ML:1.1 0.00004237957 0.0992 AML other m 2022-05-17T06:46:44.94
IV.APEC.HNN. ML:1.7 0.0004711091150000001 0.9408 AML other m 2022-05-17T06:46:45.83
IV.EL6.EHE. ML:1.0 0.000030729775 1.8816 AML other m 2022-05-17T06:46:45.04
IV.PARC.HHE. ML:0.4 0.0000089258575 0.1376 AML other m 2022-05-17T06:46:47.42
IV.ASSB.HHN. ML:0.9 0.00002175891 1.84 AML other m 2022-05-17T06:46:48.00
IV.MML1.EHE. ML:0.9 0.000017899999999999998 0.16 AML other m 2022-05-17T06:46:48.27
IV.MML1.EHN. ML:0.6 0.000012479837 0.1792 AML other m 2022-05-17T06:46:48.32
IV.ASSB.HHE. ML:1.1 0.000029713819999999998 0.0992 AML other m 2022-05-17T06:46:48.53
IV.MML1.HNE. ML:1.6 0.0001089252 0.7104 AML other m 2022-05-17T06:46:51.60
IV.ATCC.HNE. ML:1.8 0.00022885935000000002 1.1616 AML other m 2022-05-17T06:46:51.04
IV.PARC.HHN. ML:0.4 0.000010504915999999999 0.4608 AML other m 2022-05-17T06:46:54.44
IV.MML1.HNN. ML:1.6 0.0001044293 1.3088 AML other m 2022-05-17T06:47:04.83
IV.CSP1.EHN. ML:1.2 0.000028257399999999998 1.04 AML other m 2022-05-17T06:47:10.91
IV.CSP1.EHE. ML:1.3 0.000035360305 0.7616 AML other m 2022-05-17T06:47:10.28
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