Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 29-01-2022 and time 08:17:42 (Italy) in region 3 km SE Isola del Piano (PU)

A magnitude ML 1.2 earthquake occured in region: 3 km SE Isola del Piano (PU), on

  • 29-01-2022 07:17:42 (UTC)
  • 29-01-2022 08:17:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.7190, 12.8060 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Isola del Piano PU 3 594 594
Montefelcino PU 3 2671 3265
Fossombrone PU 3 9575 12840
Serrungarina PU 6 2634 15474
Sant'Ippolito PU 7 1563 17037
Cartoceto PU 8 7887 24924
Saltara PU 8 6925 31849
Petriano PU 9 2829 34678
Mombaroccio PU 10 2152 36830
Barchi PU 11 967 37797
Monteciccardo PU 11 1690 39487
Montemaggiore al Metauro PU 12 2893 42380
Vallefoglia PU 12 15018 57398
Fratte Rosa PU 12 966 58364
Orciano di Pesaro PU 13 2028 60392
Piagge PU 13 1022 61414
Urbino PU 14 15019 76433
Fermignano PU 14 8596 85029
San Giorgio di Pesaro PU 14 1388 86417
Mondavio PU 14 3810 90227
Montelabbate PU 15 6938 97165
Acqualagna PU 16 4393 101558
San Lorenzo in Campo PU 17 3414 104972
Montecalvo in Foglia PU 17 2718 107690
Pergola PU 18 6333 114023
Montegridolfo RN 18 1012 115035
Castelleone di Suasa AN 19 1676 116711
Mondaino RN 19 1394 118105
Monte Porzio PU 20 2836 120941

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km SW of Fano (60888 inhabitants)
23 Km SW of Pesaro (94582 inhabitants)
43 Km SE of Rimini (147750 inhabitants)
59 Km W of Ancona (100861 inhabitants)
65 Km SE of Cesena (96758 inhabitants)
76 Km NE of Perugia (166134 inhabitants)
80 Km E of Arezzo (99543 inhabitants)
83 Km SE of Forlì (117913 inhabitants)
85 Km N of Foligno (57155 inhabitants)
92 Km SE of Ravenna (159116 inhabitants)
97 Km SE of Faenza (58541 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 1.2 2022-01-29
07:17:42		 43.7193 12.8065 11 2022-07-08
12:33:27		 Bollettino Sismico Italiano INGV 100808171
Reviewed
Rev100 		ML 1.0 2022-01-29
07:17:42		 43.7297 12.7943 11 2022-01-29
07:33:41		 Sala Sismica INGV-Roma 100311731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-29 07:17:42 ± 0.07
Latitude 43.7193 ± 0.0027
Longitude 12.8065 ± 0.0062
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100808171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 500
Semi-minor axis of confidence ellipse (meter) 300
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.05036
Epicentral distance of station farthest from the epicenter (degree) 0.28329
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:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 100311731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-29 07:33:41

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 100808171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-11 15:35:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSFR.HHZ. 2022-01-29T07:17:53.66 0.3 undecidable manual S 184 31.4463 90 0.04 73
IV.PIEI.HHZ. 2022-01-29T07:17:53.65 0.3 undecidable manual S 227 29.8479 90 0.46 65
IV.PE3.EHZ. 2022-01-29T07:17:52.17 0.3 undecidable manual S 264 24.9528 90 0.27 69
IV.FRON.EHZ. 2022-01-29T07:17:51.57 0.3 undecidable manual S 196 23.2545 90 0.14 72
IV.FANO.HNZ. 2022-01-29T07:17:51.64 0.3 undecidable manual S 51 21.867 90 0.58 67
IV.PESA.HHZ. 2022-01-29T07:17:51.82 0.3 undecidable manual S 6 24.753 90 -0.01 75
IV.ARVD.HHZ. 2022-01-29T07:17:51.89 0.3 undecidable manual S 156 26.8509 90 -0.49 66
IV.COR1.EHZ. 2022-01-29T07:17:50.73 0.3 undecidable manual S 122 18.3705 90 0.62 67
IV.MPAG.EHZ. 2022-01-29T07:17:48.13 0.3 undecidable manual S 201 10.6782 116 0.02 75
IV.PIEI.HHZ. 2022-01-29T07:17:48.75 0.1 negative manual P 227 29.8479 90 -0.03 98
IV.PE3.EHZ. 2022-01-29T07:17:48.17 0.1 undecidable manual P 264 24.9528 90 0.13 96
IV.SSFR.HHZ. 2022-01-29T07:17:48.81 0.1 undecidable manual P 184 31.4463 90 -0.22 94
IV.ARVD.HHZ. 2022-01-29T07:17:48.24 0.6 undecidable manual P 156 26.8509 90 -0.08 49
IV.FRON.EHZ. 2022-01-29T07:17:47.64 0.1 undecidable manual P 196 23.2545 90 -0.13 98
IV.FANO.HNZ. 2022-01-29T07:17:47.51 0.6 undecidable manual P 51 21.867 90 -0.04 49
IV.CRTC.HHZ. 2022-01-29T07:17:47.53 0.3 undecidable manual S 48 8.1807 129 -0.02 76
IV.PESA.HHZ. 2022-01-29T07:17:47.72 0.3 undecidable manual P 6 24.753 90 -0.28 71
IV.FCOR.HNZ. 2022-01-29T07:17:46.55 0.3 undecidable manual S 7 5.5944 144 -0.52 69
IV.COR1.EHZ. 2022-01-29T07:17:46.98 0.1 undecidable manual P 122 18.3705 90 -0.03 99
IV.CRTC.HHZ. 2022-01-29T07:17:45.37 0.3 negative manual P 48 8.1807 129 -0.16 74
IV.MPAG.EHZ. 2022-01-29T07:17:45.77 0.3 undecidable manual P 201 10.6782 116 -0.08 76
IV.FCOR.HNZ. 2022-01-29T07:17:45.10 0.1 undecidable manual P 7 5.5944 144 -0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRTC.HHN. ML:1.3 0.00027049999999999996 1.36 AML other m 2022-01-29T07:17:47.05
IV.CRTC.HHE. ML:1.6 0.000465 1.64 AML other m 2022-01-29T07:17:48.82
IV.MPAG.EHE. ML:0.9 0.00010195 0.3 AML other m 2022-01-29T07:17:48.33
IV.MPAG.EHN. ML:1.0 0.0001141 1.42 AML other m 2022-01-29T07:17:48.18
IV.PIEI.HHE. ML:1.0 0.000050950000000000005 0.14 AML other m 2022-01-29T07:17:53.79
IV.PIEI.HHN. ML:1.1 0.00005615 1.42 AML other m 2022-01-29T07:17:53.81
IV.SSFR.HHE. ML:1.6 0.0001585 0.76 AML other m 2022-01-29T07:17:53.89
IV.SSFR.HHN. ML:1.4 0.00009825 0.68 AML other m 2022-01-29T07:17:55.07
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