Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 01-01-2022 and time 06:45:10 (UTC) in region 5 km SE Prignano sulla Secchia (MO)

A magnitude ML 1.5 earthquake occured in region: 5 km SE Prignano sulla Secchia (MO), on

  • 01-01-2022 06:45:10 (UTC)
  • 01-01-2022 07:45:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.4010, 10.7200 at 24 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
Prignano sulla Secchia MO 5 3747 3747
Serramazzoni MO 6 8282 12029
Polinago MO 6 1672 13701
Montefiorino MO 9 2203 15904
Lama Mocogno MO 10 2734 18638
Palagano MO 11 2194 20832
Pavullo nel Frignano MO 11 17383 38215
Castellarano RE 12 15232 53447
Toano RE 13 4463 57910
Baiso RE 14 3315 61225
Sassuolo MO 16 40853 102078
Frassinoro MO 16 1926 104004
Montecreto MO 17 940 104944
Carpineti RE 17 4064 109008
Fiorano Modenese MO 17 17160 126168
Maranello MO 18 17359 143527
Viano RE 18 3374 146901
Guiglia MO 19 3931 150832
Sestola MO 19 2508 153340
Riolunato MO 20 712 154052

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km SW of Modena (184973 inhabitants)
34 Km S of Reggio nell'Emilia (171345 inhabitants)
45 Km SW of Carpi (70699 inhabitants)
51 Km W of Bologna (386663 inhabitants)
54 Km NW of Pistoia (90315 inhabitants)
54 Km SE of Parma (192836 inhabitants)
61 Km NE of Massa (69479 inhabitants)
61 Km NE of Carrara (63133 inhabitants)
64 Km N of Lucca (89046 inhabitants)
65 Km NW of Prato (191150 inhabitants)
70 Km NE of Viareggio (62467 inhabitants)
78 Km E of La Spezia (93959 inhabitants)
79 Km W of Imola (69797 inhabitants)
80 Km NE of Pisa (89158 inhabitants)
80 Km NW of Scandicci (50609 inhabitants)
82 Km NW of Firenze (382808 inhabitants)
86 Km SW of Ferrara (133155 inhabitants)
93 Km W of Faenza (58541 inhabitants)
98 Km SE of Cremona (71901 inhabitants)
100 Km NE of Livorno (159219 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 2022-01-01
06:45:10		 44.4007 10.7202 24 2022-07-08
12:33:27		 Bollettino Sismico Italiano INGV 100710631
Reviewed
Rev100 		ML 2.0 2022-01-01
06:45:10		 44.4155 10.7457 23 2022-01-01
07:12:19		 Sala Sismica INGV-Roma 99215901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-01 06:45:10 ± 0.21
Latitude 44.4007 ± 0.0090
Longitude 10.7202 ± 0.0113
Depth (km) 24 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100710631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 970
Semi-minor axis of confidence ellipse (meter) 492
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 159
Circular confidence region, given by single value of horizontal uncertainty (meter) 970.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.10702
Epicentral distance of station farthest from the epicenter (degree) 0.73385
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 100710631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-07 13:31:47

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 99215901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-01 07:12:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SERM.HNN. 2022-01-01T06:45:25.03 0.1 undecidable manual P 34 81.4518 100 0.46 81
GU.POPM.HHZ. 2022-01-01T06:45:24.19 0.6 undecidable manual S 176 39.5271 114 0.02 49
IV.PII.HHZ. 2022-01-01T06:45:24.22 0.3 undecidable manual P 192 76.8675 101 0.34 65
IV.BDI.HHZ. 2022-01-01T06:45:24.59 0.6 undecidable manual S 195 38.7279 114 0.61 44
IV.PLMA.HHZ. 2022-01-01T06:45:24.27 0.3 undecidable manual P 241 79.0653 101 0.06 69
IV.BOSL.HHE. 2022-01-01T06:45:23.68 0.6 undecidable manual P 135 73.6707 102 0.29 44
GU.SARM.EHN. 2022-01-01T06:45:23.53 0.6 undecidable manual S 227 34.9428 117 0.47 46
IV.ZCCA.HHZ. 2022-01-01T06:45:22.14 3.0 undecidable manual S 105 21.0678 133 2.13 0
IV.MPPT.EHN. 2022-01-01T06:45:21.10 0.6 undecidable manual P 149 57.2982 106 0.16 47
GU.MAIM.HHZ. 2022-01-01T06:45:21.35 0.6 undecidable manual P 199 56.9985 106 0.45 44
IV.ERBM.EHN. 2022-01-01T06:45:20.79 0.6 undecidable manual S 275 24.4533 128 0.09 50
GU.GRAM.HHZ. 2022-01-01T06:45:19.86 0.6 undecidable manual P 281 52.8027 107 -0.42 44
GU.GSCL.HHZ. 2022-01-01T06:45:18.76 0.3 undecidable manual S 242 11.877 150 0.29 74
GU.POPM.HHZ. 2022-01-01T06:45:18.33 0.3 undecidable manual P 176 39.5271 114 -0.03 73
IV.BDI.HHZ. 2022-01-01T06:45:17.99 0.1 undecidable manual P 195 38.7279 114 -0.26 93
GU.SARM.EHN. 2022-01-01T06:45:17.46 0.3 undecidable manual P 227 34.9428 117 -0.25 71
IV.FNVD.HHN. 2022-01-01T06:45:17.82 0.1 undecidable manual P 129 41.1255 113 -0.76 81
IV.ZCCA.HHZ. 2022-01-01T06:45:16.04 0.1 undecidable manual P 105 21.0678 133 0.08 100
IV.ERBM.EHN. 2022-01-01T06:45:16.12 0.1 undecidable manual P 275 24.4533 128 -0.23 97
GU.GSCL.HHZ. 2022-01-01T06:45:14.68 0.1 negative manual P 242 11.877 150 -0.39 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:2.1 0.0008349999999999999 0.18 AML other m 2022-01-01T06:45:18.95
GU.GSCL.HHN. ML:1.9 0.000536 0.14 AML other m 2022-01-01T06:45:18.89
IV.BDI.HNN. ML:1.6 0.00012548085000000002 0.4896 AML other m 2022-01-01T06:45:24.66
IV.BDI.HHE. ML:1.2 0.000046966074999999996 0.24 AML other m 2022-01-01T06:45:25.23
GU.POPM.HHN. ML:1.4 0.00007535 1.28 AML other m 2022-01-01T06:45:26.90
IV.BDI.HHN. ML:1.2 0.000049250000000000004 0.3 AML other m 2022-01-01T06:45:26.80
GU.POPM.HHE. ML:1.3 0.000059949999999999994 0.34 AML other m 2022-01-01T06:45:27.54
GU.GRAM.HHE. ML:1.6 0.00008235000000000001 1.56 AML other m 2022-01-01T06:45:29.80
GU.GRAM.HHN. ML:1.6 0.00008165 0.44 AML other m 2022-01-01T06:45:30.42
IV.PLMA.HHE. ML:1.3 0.00002585959 0.9792 AML other m 2022-01-01T06:45:32.19
IV.PII.HHE. ML:1.6 0.00005668271 0.2624 AML other m 2022-01-01T06:45:35.86
IV.PII.HHN. ML:1.7 0.00006445 1.48 AML other m 2022-01-01T06:45:36.19
IV.PLMA.HHN. ML:1.5 0.000040585839999999996 0.5216 AML other m 2022-01-01T06:45:37.23
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
Waveforms Seismic signals in miniseed + resp format Download