Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 04-01-2022 and time 01:56:17 (Italy) in region 2 km W Urbania (PU)

A magnitude ML 1.5 earthquake occured in region: 2 km W Urbania (PU), on

  • 04-01-2022 00:56:17 (UTC)
  • 04-01-2022 01:56:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.6710, 12.5040 at 10 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
Urbania PU 2 7099 7099
Peglio PU 3 696 7795
Sant'Angelo in Vado PU 7 4133 11928
Lunano PU 8 1527 13455
Piobbico PU 9 2029 15484
Piandimeleto PU 9 2167 17651
Fermignano PU 11 8596 26247
Belforte all'Isauro PU 12 769 27016
Sassocorvaro PU 12 3504 30520
Urbino PU 12 15019 45539
Mercatello sul Metauro PU 14 1378 46917
Apecchio PU 14 1882 48799
Frontino PU 15 293 49092
Acqualagna PU 15 4393 53485
Macerata Feltria PU 16 1990 55475
Borgo Pace PU 17 606 56081
Sestino AR 17 1355 57436
Auditore PU 18 1566 59002
Pietrarubbia PU 18 660 59662
Cagli PU 18 8731 68393
Carpegna PU 18 1674 70067
Montecalvo in Foglia PU 19 2718 72785

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km SW of Pesaro (94582 inhabitants)
44 Km S of Rimini (147750 inhabitants)
46 Km W of Fano (60888 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
56 Km SE of Cesena (96758 inhabitants)
63 Km N of Perugia (166134 inhabitants)
72 Km SE of Forlì (117913 inhabitants)
81 Km N of Foligno (57155 inhabitants)
82 Km W of Ancona (100861 inhabitants)
85 Km SE of Faenza (58541 inhabitants)
87 Km S of Ravenna (159116 inhabitants)
99 Km SE of Imola (69797 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 1.5 2022-01-04
00:56:17		 43.6712 12.5043 10 2022-07-08
12:33:33		 Bollettino Sismico Italiano INGV 101606591
Reviewed
Rev100 		ML 1.6 2022-01-04
00:56:17		 43.6742 12.5017 12 2022-01-04
01:04:38		 Sala Sismica INGV-Roma 99298921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-04 00:56:17 ± 0.06
Latitude 43.6712 ± 0.0036
Longitude 12.5043 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101606591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 396
Semi-minor axis of confidence ellipse (meter) 320
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 158
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40829
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 33
Type of magnitude ML
Reference to an origin 101606591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-03 22:25:15

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 99298921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-04 01:04:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RRL.HHZ. 2022-01-04T00:58:09.08 3.0 undecidable manual Sn 1.86 0
IV.MCRV.HHZ. 2022-01-04T00:57:54.33 3.0 undecidable manual Sg 11 0
IV.CAFE.HHZ. 2022-01-04T00:57:49.16 3.0 undecidable manual Sg 10.42 0
IV.PAOL.HHZ. 2022-01-04T00:57:36.67 3.0 undecidable manual Sn 3.61 0
CR.STON.BHZ. 2022-01-04T00:57:20.82 3.0 positive manual Pg 16.389999 0
SI.MOSI.HHZ. 2022-01-04T00:57:03.94 3.0 negative manual Pg 5.64 0
IV.RDP.HHZ. 2022-01-04T00:56:49.83 3.0 negative manual Pg 6.46 0
ST.RONC.HNZ. 2022-01-04T00:56:49.95 3.0 negative manual Pn -0.8 0
IV.MURB.HHE. 2022-01-04T00:56:32.61 0.3 undecidable manual S 178 45.3213 50 0.76 57
IV.COR1.EHZ. 2022-01-04T00:56:32.19 0.6 undecidable manual S 96 40.0266 50 1.75 23
IV.CRE.HHZ. 2022-01-04T00:56:31.86 0.3 undecidable manual S 263 44.7219 50 0.17 68
IV.ARVD.HHZ. 2022-01-04T00:56:30.48 0.6 undecidable manual S 119 40.0266 50 0.04 47
IV.PESA.HHZ. 2022-01-04T00:56:30.71 0.3 undecidable manual S 42 40.2264 50 0.22 68
IV.TB02.DHZ.01 2022-01-04T00:56:29.09 0.3 undecidable manual S 193 34.2435 50 0.2 69
IV.ATMC.EHE. 2022-01-04T00:56:29.26 0.6 undecidable manual S 225 35.3424 50 0.09 47
IV.FIR.HHZ. 2022-01-04T00:56:29.49 3.0 undecidable manual Pn -1.23 0
IV.SSP9.EHZ. 2022-01-04T00:56:28.32 0.6 undecidable manual S 250 31.8459 50 0.07 48
IV.ATFO.HHN. 2022-01-04T00:56:28.80 0.3 undecidable manual S 171 34.2435 50 -0.09 71
IV.CRTC.HHZ. 2022-01-04T00:56:28.58 0.1 undecidable manual S 70 32.2455 50 0.23 92
IV.ATVO.HHZ. 2022-01-04T00:56:28.68 0.6 undecidable manual S 194 33.0447 50 0.12 47
IT.SNS1.HNZ. 2022-01-04T00:56:28.92 0.3 undecidable manual S 250 31.8459 50 0.67 61
IV.TB01.DHZ.01 2022-01-04T00:56:28.55 0.6 undecidable manual S 190 32.6451 50 0.1 47
IV.SSFR.HHN. 2022-01-04T00:56:28.78 0.6 undecidable manual S 139 34.3434 50 -0.14 47
IV.ATSC.EHE. 2022-01-04T00:56:27.88 0.6 undecidable manual S 152 31.0467 50 -0.17 47
IV.ATPI.EHZ. 2022-01-04T00:56:26.74 0.6 undecidable manual S 199 25.752 50 0.1 48
IV.FRON.EHZ. 2022-01-04T00:56:26.34 0.6 undecidable manual S 134 24.6531 50 0.02 49
IV.ATPC.HHZ. 2022-01-04T00:56:25.64 0.6 undecidable manual S 190 21.4674 116 0.22 47
IV.CRE.HHZ. 2022-01-04T00:56:25.32 0.1 undecidable manual P 263 44.7219 50 -0.22 90
IV.MPAG.EHZ. 2022-01-04T00:56:25.07 0.1 undecidable manual S 103 20.9679 116 -0.21 94
IV.PARC.HHZ. 2022-01-04T00:56:25.24 0.6 undecidable manual S 263 21.4674 116 -0.18 47
IV.MURB.HHE. 2022-01-04T00:56:25.55 0.3 undecidable manual P 178 45.3213 50 -0.08 69
IV.COR1.EHZ. 2022-01-04T00:56:25.46 0.1 undecidable manual P 96 40.0266 50 0.64 81
IV.ATBU.EHZ. 2022-01-04T00:56:25.95 0.6 undecidable manual S 171 21.9669 115 0.37 45
IV.PESA.HHZ. 2022-01-04T00:56:24.68 0.1 undecidable manual P 42 40.2264 50 -0.17 92
IV.ARVD.HHZ. 2022-01-04T00:56:24.39 0.1 undecidable manual P 119 40.0266 50 -0.43 87
IV.TB01.DHZ.01 2022-01-04T00:56:23.42 0.1 undecidable manual P 190 32.6451 50 -0.25 91
IV.ATSC.EHE. 2022-01-04T00:56:23.60 0.3 undecidable manual P 152 31.0467 50 0.16 70
IV.PIEI.HHZ. 2022-01-04T00:56:23.45 0.1 undecidable manual S 171 15.2736 124 -0.09 97
IV.SSP9.EHZ. 2022-01-04T00:56:23.27 0.1 positive manual P 250 31.8459 50 -0.28 91
IV.RSM2.HHZ. 2022-01-04T00:56:23.59 0.3 undecidable manual P 351 29.9478 50 0.33 68
IV.ATMC.EHE. 2022-01-04T00:56:23.77 0.1 undecidable manual P 225 35.3424 50 -0.32 90
IV.SSFR.HHN. 2022-01-04T00:56:23.74 0.3 undecidable manual P 139 34.3434 50 -0.2 69
IV.APEC.HHZ. 2022-01-04T00:56:23.68 0.1 undecidable manual S 208 14.1747 126 0.42 91
IV.ATFO.HHN. 2022-01-04T00:56:23.95 0.3 undecidable manual P 171 34.2435 50 0.03 72
IV.CRTC.HHZ. 2022-01-04T00:56:23.39 0.1 undecidable manual P 70 32.2455 50 -0.22 92
IV.TB02.DHZ.01 2022-01-04T00:56:23.73 0.3 undecidable manual P 193 34.2435 50 -0.19 69
IT.SNS1.HNZ. 2022-01-04T00:56:23.38 0.3 undecidable manual P 250 31.8459 50 -0.18 70
IV.ATVO.HHZ. 2022-01-04T00:56:23.49 0.1 undecidable manual P 194 33.0447 50 -0.25 92
IV.ATPI.EHZ. 2022-01-04T00:56:22.42 0.1 positive manual P 199 25.752 50 -0.2 94
IV.NARO.HHZ. 2022-01-04T00:56:22.11 0.1 undecidable manual S 138 9.0798 139 0.18 97
IV.FRON.EHZ. 2022-01-04T00:56:22.07 0.1 undecidable manual P 134 24.6531 50 -0.37 90
IV.PE3.EHZ. 2022-01-04T00:56:21.37 0.6 undecidable manual S 347 2.7972 165 0.49 46
IV.PARC.HHZ. 2022-01-04T00:56:21.63 0.1 positive manual P 263 21.4674 116 -0.29 93
IV.ATBU.EHZ. 2022-01-04T00:56:21.99 0.1 undecidable manual P 171 21.9669 115 -0.02 98
IV.ATPC.HHZ. 2022-01-04T00:56:21.82 0.1 positive manual P 190 21.4674 116 -0.1 96
IV.MPAG.EHZ. 2022-01-04T00:56:21.50 0.1 undecidable manual P 103 20.9679 116 -0.34 92
IV.PIEI.HHZ. 2022-01-04T00:56:20.67 0.1 positive manual P 171 15.2736 124 -0.17 96
IV.APEC.HHZ. 2022-01-04T00:56:20.77 0.1 positive manual P 208 14.1747 126 0.1 98
IV.NARO.HHZ. 2022-01-04T00:56:19.89 0.1 negative manual P 138 9.0798 139 -0.02 100
IV.PE3.EHZ. 2022-01-04T00:56:19.58 0.1 negative manual P 347 2.7972 165 0.28 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PE3.EHE. ML:1.5 0.0005977282499999999 0.42 AML other m 2022-01-04T00:56:21.74
IV.PE3.EHN. ML:1.6 0.00069361655 0.26 AML other m 2022-01-04T00:56:21.74
IV.NARO.HHN. ML:1.8 0.0009325000000000001 0.1 AML other m 2022-01-04T00:56:22.26
IV.NARO.HHE. ML:1.8 0.000882 0.08 AML other m 2022-01-04T00:56:22.26
IV.PIEI.HNN. ML:1.2 0.000161456645 0.2 AML other m 2022-01-04T00:56:23.64
IV.PIEI.HHN. ML:1.4 0.00024993435 0.36 AML other m 2022-01-04T00:56:23.72
IV.PIEI.HNE. ML:1.7 0.0005345653 0.34 AML other m 2022-01-04T00:56:23.72
IV.PIEI.HHE. ML:1.7 0.0004852031 0.3 AML other m 2022-01-04T00:56:23.71
IV.APEC.HHE. ML:1.0 0.00009439176 0.64 AML other m 2022-01-04T00:56:23.76
IV.APEC.HHN. ML:1.6 0.000345 0.16 AML other m 2022-01-04T00:56:23.86
IV.MPAG.HNE. ML:1.4 0.000170486895 0.08 AML other m 2022-01-04T00:56:25.15
IV.MPAG.EHE. ML:1.4 0.0001659553 0.08 AML other m 2022-01-04T00:56:25.15
IV.MPAG.HNN. ML:1.5 0.00020126135 0.3496 AML other m 2022-01-04T00:56:25.31
IV.MPAG.EHN. ML:1.4 0.00015266924999999997 0.36 AML other m 2022-01-04T00:56:25.49
IV.PARC.HHN. ML:1.2 0.0001195289 0.1 AML other m 2022-01-04T00:56:25.44
IV.PARC.HHE. ML:1.3 0.0001402 0.26 AML other m 2022-01-04T00:56:25.45
IV.FRON.EHE. ML:0.6 0.000026276270000000002 0.08 AML other m 2022-01-04T00:56:26.60
IV.FRON.EHN. ML:1.2 0.00008597395 0.68 AML other m 2022-01-04T00:56:27.04
IV.ATPI.EHE. ML:1.0 0.00005037659 0.26 AML other m 2022-01-04T00:56:27.21
IV.ATPI.EHN. ML:1.0 0.000049519145 0.28 AML other m 2022-01-04T00:56:27.19
IV.CRTC.HHE. ML:1.5 0.000154 0.38 AML other m 2022-01-04T00:56:28.72
IV.ATVO.HHN. ML:1.8 0.000298 1.78 AML other m 2022-01-04T00:56:28.98
IV.ATVO.HNN. ML:1.8 0.0002446237 0.1904 AML other m 2022-01-04T00:56:29.08
IV.CRTC.HHN. ML:1.4 0.00011061470000000002 0.2 AML other m 2022-01-04T00:56:29.06
IV.ATVO.HHE. ML:1.7 0.0001995 0.56 AML other m 2022-01-04T00:56:29.28
IV.SSFR.HNE. ML:1.8 0.0002655 1.34 AML other m 2022-01-04T00:56:30.84
IV.SSFR.HHN. ML:1.5 0.00011999999999999999 0.18 AML other m 2022-01-04T00:56:30.58
IV.ARVD.HHN. ML:1.2 0.000059300000000000005 1.54 AML other m 2022-01-04T00:56:31.01
IV.ARVD.HHE. ML:1.2 0.00005275 0.1 AML other m 2022-01-04T00:56:31.85
IV.SSFR.HHE. ML:1.4 0.000115 1.06 AML other m 2022-01-04T00:56:32.59
IV.PESA.HHE. ML:1.6 0.0001295 0.4 AML other m 2022-01-04T00:56:32.38
IV.PESA.HHN. ML:1.7 0.0001645 1.18 AML other m 2022-01-04T00:56:32.86
IV.SSFR.HNN. ML:1.8 0.0002415 0.84 AML other m 2022-01-04T00:56:33.25
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