Earthquake (quarry blast) with magnitude of ML 1.0 on date 24-01-2022 and time 08:56:07 (Italy) in region 3 km S Cagli (PU)

A magnitude ML 1.0 (quarry blast) earthquake occured in region: 3 km S Cagli (PU), on

  • 24-01-2022 07:56:07 (UTC)
  • 24-01-2022 08:56:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5220, 12.6580 at 7 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Cagli PU 3 8731 8731
Cantiano PU 6 2245 10976
Frontone PU 7 1300 12276
Serra Sant'Abbondio PU 10 1027 13303
Acqualagna PU 11 4393 17696
Scheggia e Pascelupo PG 13 1393 19089
Piobbico PU 14 2029 21118
Pergola PU 15 6333 27451
Fermignano PU 17 8596 36047
Costacciaro PG 19 1216 37263
Sassoferrato AN 19 7285 44548
Urbania PU 20 7099 51647
Apecchio PU 20 1882 53529
Gubbio PG 20 32216 85745
Pietralunga PG 20 2111 87856

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km SW of Fano (60888 inhabitants)
48 Km SW of Pesaro (94582 inhabitants)
51 Km NE of Perugia (166134 inhabitants)
60 Km S of Rimini (147750 inhabitants)
63 Km E of Arezzo (99543 inhabitants)
63 Km N of Foligno (57155 inhabitants)
70 Km W of Ancona (100861 inhabitants)
76 Km SE of Cesena (96758 inhabitants)
92 Km SE of Forlì (117913 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.0 2022-01-24
07:56:07
43.5222 12.6577 7 2022-01-24
08:04:51
Sala Sismica INGV-Roma 100118531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-24 07:56:07 ± 0.08
Latitude 43.5222 ± 0.0036
Longitude 12.6577 ± 0.0037
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 100118531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 328
Semi-minor axis of confidence ellipse (meter) 311
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.37592
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 100118531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-24 08:04:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2022-01-24T07:56:22.10 0.1 undecidable manual S 121 0.3759 50 0.25 90
IV.ATCC.EHE. 2022-01-24T07:56:20.59 0.3 undecidable manual S 182 0.3372 101 -0.01 71
IV.TB02.DHE.01 2022-01-24T07:56:17.02 0.3 undecidable manual S 230 0.2356 105 0.23 69
IV.ATVO.HHZ. 2022-01-24T07:56:16.59 0.3 undecidable manual S 233 0.2293 106 0.02 73
IV.TB01.DHE.01 2022-01-24T07:56:16.28 0.3 undecidable manual S 229 0.2140 107 0.3 69
IV.ATPI.HNE. 2022-01-24T07:56:15.55 0.3 undecidable manual S 249 0.1988 108 0.13 71
IV.EL6.EHZ. 2022-01-24T07:56:15.32 0.3 undecidable manual P 121 0.3759 50 -0.42 65
IV.ATFO.HHZ. 2022-01-24T07:56:14.22 0.6 undecidable manual S 202 0.1673 111 -0.08 48
IV.ATCC.EHE. 2022-01-24T07:56:14.80 0.1 undecidable manual P 182 0.3372 101 -0.22 91
IV.MURB.HHZ. 2022-01-24T07:56:13.75 0.3 undecidable manual P 200 0.2761 103 0.05 71
IV.TB01.DHE.01 2022-01-24T07:56:12.48 0.1 undecidable manual P 229 0.2140 107 0.13 95
IV.SSFR.HHZ. 2022-01-24T07:56:12.70 0.3 undecidable manual S 134 0.1250 117 -0.09 73
IV.TB03.DH2.01 2022-01-24T07:56:12.31 0.1 undecidable manual P 236 0.2158 107 -0.09 96
IV.TB02.DHE.01 2022-01-24T07:56:12.89 0.3 undecidable manual P 230 0.2356 105 0.08 72
IV.ATVO.HHZ. 2022-01-24T07:56:12.76 0.6 negative manual P 233 0.2293 106 0.07 48
IV.ATPI.HNE. 2022-01-24T07:56:11.97 0.1 undecidable manual P 249 0.1988 108 -0.06 97
IV.ATFO.HHZ. 2022-01-24T07:56:11.43 1.0 negative manual P 202 0.1673 111 0.05 24
IV.ATPC.HHE. 2022-01-24T07:56:11.20 0.1 undecidable manual P 254 0.1511 113 0.16 95
IV.MPAG.EHZ. 2022-01-24T07:56:11.04 0.6 positive manual P 35 0.1295 116 0.43 45
IV.PIEI.HHZ. 2022-01-24T07:56:11.35 0.3 undecidable manual S 279 0.0899 126 -0.29 70
IV.SSFR.HHZ. 2022-01-24T07:56:10.34 0.6 positive manual P 134 0.1250 117 -0.17 48
IV.FRON.EHZ. 2022-01-24T07:56:10.75 0.1 undecidable manual S 95 0.0495 142 0.24 96
IV.FRON.EHZ. 2022-01-24T07:56:09.21 0.1 positive manual P 95 0.0495 142 0.02 100
IV.PIEI.HHZ. 2022-01-24T07:56:09.55 0.1 negative manual P 279 0.0899 126 -0.29 94
IV.ATSC.EHZ. 2022-01-24T07:56:09.74 0.1 undecidable manual P 168 0.1007 123 -0.29 94
IV.ATBU.EHE. 2022-01-24T07:56:09.87 0.1 undecidable manual P 240 0.0917 125 -0.01 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHE. ML:1.2 0.00023738755 0.1024 AML other m 2022-01-24T07:56:11.64
IV.PIEI.HHN. ML:0.8 0.0001001 0.14 AML other m 2022-01-24T07:56:11.38
IV.SSFR.HHE. ML:1.0 0.00011836925 0.1344 AML other m 2022-01-24T07:56:12.74
IV.SSFR.HHN. ML:1.2 0.000164 0.08 AML other m 2022-01-24T07:56:13.68
IV.FRON.EHE. ML:0.0 0.00021013320000000003 0.1024 AML other m 2022-01-24T07:56:10.94
IV.FRON.EHN. ML:0.0 0.0003839483 0.0576 AML other m 2022-01-24T07:56:11.00
IV.PIEI.HNE. ML:1.2 0.00020930885 0.096 AML other m 2022-01-24T07:56:11.64
IV.PIEI.HNN. ML:0.8 0.000095228065 0.128 AML other m 2022-01-24T07:56:11.45
IV.SSFR.HNE. ML:1.2 0.0001763365 0.064 AML other m 2022-01-24T07:56:13.16
IV.SSFR.HNN. ML:1.2 0.00020160509999999997 0.1536 AML other m 2022-01-24T07:56:13.63
IV.ATFO.HHE. ML:0.9 0.00006616103 0.4032 AML other m 2022-01-24T07:56:17.31
IV.ATFO.HHN. ML:0.6 0.00003749069 0.2368 AML other m 2022-01-24T07:56:16.99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download