Earthquake with magnitude of ML 1.2 on date 27-01-2022 and time 09:24:03 (Italy) in region 5 km SW Verghereto (FC)

A magnitude ML 1.2 earthquake occured in region: 5 km SW Verghereto (FC), on

  • 27-01-2022 08:24:03 (UTC)
  • 27-01-2022 09:24:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.7720, 11.9540 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Verghereto FC 5 1907 1907
Chiusi della Verna AR 8 2023 3930
Bagno di Romagna FC 10 6026 9956
Pieve Santo Stefano AR 14 3183 13139
Chitignano AR 14 899 14038
Bibbiena AR 14 12241 26279
Caprese Michelangelo AR 14 1426 27705
Poppi AR 16 6160 33865
Castel Focognano AR 16 3149 37014
Casteldelci RN 16 407 37421
Pratovecchio Stia AR 19 5845 43266
Ortignano Raggiolo AR 19 878 44144
Santa Sofia FC 20 4136 48280

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Arezzo (99543 inhabitants)
47 Km SW of Cesena (96758 inhabitants)
51 Km S of Forlì (117913 inhabitants)
56 Km E of Firenze (382808 inhabitants)
57 Km S of Faenza (58541 inhabitants)
59 Km SW of Rimini (147750 inhabitants)
62 Km E of Scandicci (50609 inhabitants)
67 Km S of Imola (69797 inhabitants)
70 Km E of Prato (191150 inhabitants)
71 Km NE of Siena (53903 inhabitants)
75 Km S of Ravenna (159116 inhabitants)
79 Km W of Pesaro (94582 inhabitants)
82 Km NW of Perugia (166134 inhabitants)
85 Km E of Pistoia (90315 inhabitants)
86 Km W of Fano (60888 inhabitants)
94 Km SE of Bologna (386663 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 2022-01-27
08:24:03
43.7723 11.954 10 2022-07-08
12:33:44
Bollettino Sismico Italiano INGV 103208741
Reviewed
Rev100
ML 1.2 2022-01-27
08:24:03
43.7733 11.9522 10 2022-01-27
08:32:48
Sala Sismica INGV-Roma 100225111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-27 08:24:03 ± 0.07
Latitude 43.7723 ± 0.0045
Longitude 11.9540 ± 0.0075
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 103208741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 650
Semi-minor axis of confidence ellipse (meter) 401
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 26
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.50902
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 103208741
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-14 16:07:34

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 100225111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-27 08:32:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LAV9.HHZ. 2022-01-27T08:24:57.68 3.0 undecidable manual Sg 3.9 0
IX.RSF3.HHZ.02 2022-01-27T08:24:46.74 3.0 positive manual Pg 13.21 0
IV.VBKN.HHZ. 2022-01-27T08:24:36.72 3.0 positive manual Pg 10.65 0
IV.MGR.HHZ. 2022-01-27T08:24:34.14 3.0 undecidable manual Pn -5.46 0
GU.CANO.HHZ. 2022-01-27T08:24:30.32 3.0 undecidable manual Sn 0.27 0
IV.VOBA.EHZ. 2022-01-27T08:24:29.15 3.0 positive manual Pg 9.31 0
IV.ZEN8.EHZ. 2022-01-27T08:24:22.99 3.0 undecidable manual Pn 2.18 0
IV.ATVO.HHZ. 2022-01-27T08:24:21.66 0.6 undecidable manual S 140 56.499 50 0.61 40
IV.PIEI.HHZ. 2022-01-27T08:24:20.21 0.3 undecidable manual S 119 53.502 50 -0.03 70
CH.MUGIO.HHZ. 2022-01-27T08:24:20.41 3.0 undecidable manual Pn 1.78 0
IV.NARO.HHZ. 2022-01-27T08:24:20.17 0.6 undecidable manual S 109 53.3022 50 -0.03 47
IV.CAFI.HHZ. 2022-01-27T08:24:19.21 0.3 undecidable manual S 179 49.1175 50 0.13 69
IV.ATPI.EHZ. 2022-01-27T08:24:19.79 0.3 undecidable manual S 135 50.7159 50 0.31 66
IV.LMD.HHZ. 2022-01-27T08:24:16.76 0.6 undecidable manual S 330 39.1275 50 0.35 45
IV.RUFI.EHZ. 2022-01-27T08:24:15.41 0.6 undecidable manual S 282 36.3414 50 -0.24 46
IV.BADI.EHZ. 2022-01-27T08:24:15.90 0.6 undecidable manual S 141 37.3293 50 -0.01 48
IV.CELB.HHZ. 2022-01-27T08:24:15.57 3.0 undecidable manual Sg -2.08 0
IV.CPGN.EHZ. 2022-01-27T08:24:14.81 0.6 undecidable manual S 84 29.5482 50 0.98 36
IV.ATVO.HHZ. 2022-01-27T08:24:13.92 0.3 undecidable manual P 140 56.499 50 0.37 65
IV.PARC.HHZ. 2022-01-27T08:24:12.65 0.3 undecidable manual S 121 26.6511 50 -0.41 68
IV.NARO.HHZ. 2022-01-27T08:24:12.62 0.3 undecidable manual P 109 53.3022 50 -0.44 64
IV.PIEI.HHZ. 2022-01-27T08:24:12.74 0.1 undecidable manual P 119 53.502 50 -0.34 87
IV.CAFI.HHZ. 2022-01-27T08:24:12.61 0.3 undecidable manual P 179 49.1175 50 0.19 68
IV.ATPI.EHZ. 2022-01-27T08:24:12.10 0.3 undecidable manual P 135 50.7159 50 -0.55 62
IV.BADI.EHZ. 2022-01-27T08:24:10.51 0.3 undecidable manual P 141 37.3293 50 -0.08 71
IV.LMD.HHZ. 2022-01-27T08:24:10.79 0.1 undecidable manual P 330 39.1275 50 -0.09 95
IV.CRE.HHZ. 2022-01-27T08:24:10.19 0.6 undecidable manual S 181 16.9719 121 -0.02 50
IV.SFI.EHZ. 2022-01-27T08:24:10.10 0.3 undecidable manual S 330 16.9719 121 -0.11 73
IV.RUFI.EHZ. 2022-01-27T08:24:10.28 0.1 undecidable manual P 282 36.3414 50 -0.16 94
IV.ASQU.HHZ. 2022-01-27T08:24:09.35 0.3 undecidable manual S 282 13.4754 127 0.16 73
IV.CPGN.EHZ. 2022-01-27T08:24:09.67 0.1 undecidable manual P 84 29.5482 50 0.28 92
IV.PARC.HHZ. 2022-01-27T08:24:08.66 0.1 positive manual P 121 26.6511 50 -0.28 93
IV.SFI.EHZ. 2022-01-27T08:24:07.29 0.1 undecidable manual P 330 16.9719 121 0 100
IV.CRE.HHZ. 2022-01-27T08:24:07.32 0.1 undecidable manual P 181 16.9719 121 0.03 100
IV.ASQU.HHZ. 2022-01-27T08:24:06.87 0.1 positive manual P 282 13.4754 127 0.16 97
IV.RMP.HHZ. 2022-01-27T08:24:03.65 3.0 negative manual P -3.89 0
IV.TOLF.HHZ. 2022-01-27T08:23:56.35 3.0 positive manual P -4.42 0
GU.RNCA.HHZ. 2022-01-27T08:23:55.02 3.0 positive manual Pn -4.16 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASQU.HHN. ML:1.4 0.00027699999999999996 0.32 AML other m 2022-01-27T08:24:09.58
IV.ASQU.HHE. ML:1.7 0.00050915315 0.1792 AML other m 2022-01-27T08:24:09.46
IV.SFI.HNE. ML:1.3 0.000160281975 0.1152 AML other m 2022-01-27T08:24:10.26
IV.SFI.EHE. ML:1.3 0.0001596 0.1024 AML other m 2022-01-27T08:24:10.26
IV.SFI.EHN. ML:1.0 0.00008975 0.28 AML other m 2022-01-27T08:24:10.36
IV.CRE.HHN. ML:1.8 0.000519 0.22 AML other m 2022-01-27T08:24:10.43
IV.CRE.HHE. ML:1.2 0.00012245215 0.1408 AML other m 2022-01-27T08:24:10.77
IV.PARC.HHN. ML:1.3 0.00011205000000000001 0.12 AML other m 2022-01-27T08:24:12.85
IV.PARC.HHE. ML:1.1 0.00007258011000000001 0.1152 AML other m 2022-01-27T08:24:13.07
IV.RUFI.EHE. ML:0.8 0.000026728519999999998 0.16 AML other m 2022-01-27T08:24:15.79
IV.CPGN.EHE. ML:1.1 0.000060542590000000005 0.3392 AML other m 2022-01-27T08:24:15.79
IV.RUFI.EHN. ML:1.0 0.000033178824999999997 0.16 AML other m 2022-01-27T08:24:15.79
IV.LMD.HHN. ML:1.0 0.00003539145 0.1408 AML other m 2022-01-27T08:24:17.31
IV.BADI.EHN. ML:1.3 0.00006975284499999999 0.3008 AML other m 2022-01-27T08:24:17.65
IV.BADI.EHE. ML:1.1 0.000052449999999999994 1.2 AML other m 2022-01-27T08:24:17.74
IV.LMD.HHE. ML:1.2 0.000059999999999999995 0.18 AML other m 2022-01-27T08:24:18.17
IV.NARO.HHN. ML:1.3 0.00004515 0.06 AML other m 2022-01-27T08:24:20.68
IV.PIEI.HHN. ML:1.2 0.0000349 0.42 AML other m 2022-01-27T08:24:20.89
IV.NARO.HHE. ML:1.2 0.0000327 0.86 AML other m 2022-01-27T08:24:21.14
IV.PIEI.HHE. ML:1.3 0.0000427 0.78 AML other m 2022-01-27T08:24:21.31
IV.CAFI.HHN. ML:1.0 0.00003235000000000001 0.92 AML other m 2022-01-27T08:24:22.52
IV.CAFI.HHE. ML:1.0 0.000024254145000000002 0.2816 AML other m 2022-01-27T08:24:23.88
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