Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 01-01-2022 and time 09:04:16 (UTC) in region 5 km SW Serramazzoni (MO)

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

  • 01-01-2022 09:04:16 (UTC)
  • 01-01-2022 10:04:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.3980, 10.7350 at 22 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serramazzoni MO 5 8282 8282
Prignano sulla Secchia MO 6 3747 12029
Polinago MO 6 1672 13701
Montefiorino MO 10 2203 15904
Lama Mocogno MO 10 2734 18638
Pavullo nel Frignano MO 10 17383 36021
Palagano MO 11 2194 38215
Castellarano RE 13 15232 53447
Toano RE 14 4463 57910
Baiso RE 15 3315 61225
Sassuolo MO 16 40853 102078
Montecreto MO 17 940 103018
Fiorano Modenese MO 17 17160 120178
Frassinoro MO 17 1926 122104
Maranello MO 18 17359 139463
Guiglia MO 18 3931 143394
Carpineti RE 18 4064 147458
Sestola MO 19 2508 149966
Viano RE 19 3374 153340
Riolunato MO 20 712 154052
Marano sul Panaro MO 20 5060 159112

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 S of Carpi (70699 inhabitants)
50 Km W of Bologna (386663 inhabitants)
54 Km N of Pistoia (90315 inhabitants)
55 Km SE of Parma (192836 inhabitants)
62 Km NE of Massa (69479 inhabitants)
62 Km NE of Carrara (63133 inhabitants)
64 Km NE of Lucca (89046 inhabitants)
64 Km NW of Prato (191150 inhabitants)
71 Km NE of Viareggio (62467 inhabitants)
78 Km W of Imola (69797 inhabitants)
79 Km E of La Spezia (93959 inhabitants)
80 Km NW of Scandicci (50609 inhabitants)
80 Km NE of Pisa (89158 inhabitants)
81 Km NW of Firenze (382808 inhabitants)
85 Km SW of Ferrara (133155 inhabitants)
92 Km W of Faenza (58541 inhabitants)
99 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 1.2 2022-01-01
09:04:16		 44.3978 10.7348 22 2022-07-08
12:33:39		 Bollettino Sismico Italiano INGV 102610601
Reviewed
Rev100 		ML 1.1 2022-01-01
09:04:16		 44.4123 10.7562 23 2022-01-01
09:27:39		 Sala Sismica INGV-Roma 99218051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-01 09:04:16 ± 0.25
Latitude 44.3978 ± 0.0153
Longitude 10.7348 ± 0.0126
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102610601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1258
Semi-minor axis of confidence ellipse (meter) 1177
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 1260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.72036
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 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 102610601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-31 10:40:57

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 99218051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-01 09:27:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IACL.HHZ. 2022-01-01T09:06:05.18 3.0 undecidable manual Pg 13.45 0
IV.ILOS.HHZ. 2022-01-01T09:06:01.73 3.0 undecidable manual Pn 6.15 0
IV.RMP.HHZ. 2022-01-01T09:05:46.04 3.0 undecidable manual Sg 6.22 0
IV.VIVA.HHZ. 2022-01-01T09:05:42.54 3.0 undecidable manual Sn 0.83 0
IV.VBKN.HHZ. 2022-01-01T09:05:35.35 3.0 positive manual Pg 10.54 0
IV.MNTT.EHZ. 2022-01-01T09:05:34.38 3.0 undecidable manual Sg 5.86 0
IV.PAOL.HNZ. 2022-01-01T09:05:27.89 3.0 undecidable manual Pn 4.36 0
IV.MURB.HHZ. 2022-01-01T09:05:09.93 3.0 undecidable manual Sn -0.13 0
IV.MOMA.HHZ. 2022-01-01T09:04:49.82 3.0 undecidable manual Pn -1.92 0
IV.CELB.HHZ. 2022-01-01T09:04:44.41 3.0 positive manual P -1.8 0
IV.NARO.HHZ. 2022-01-01T09:04:44.92 3.0 undecidable manual P 0.13 0
IV.ASQU.HHZ. 2022-01-01T09:04:37.45 3.0 negative manual P 1.46 0
IV.BDI.HHZ. 2022-01-01T09:04:30.23 0.6 undecidable manual S 197 38.7279 111 0.69 41
IV.FNVD.HHZ. 2022-01-01T09:04:30.15 0.6 undecidable manual S 129 40.0266 111 0.31 47
GU.SARM.EHE. 2022-01-01T09:04:29.04 0.6 undecidable manual S 228 35.5422 114 0.29 48
IV.PLMA.HHE. 2022-01-01T09:04:29.84 0.3 undecidable manual P 241 79.9644 99 -0.21 67
IV.PII.HHZ. 2022-01-01T09:04:28.94 0.6 undecidable manual P 193 76.8675 100 -0.63 41
GU.MAIM.HHE. 2022-01-01T09:04:27.06 0.3 undecidable manual P 200 57.0984 104 0.47 66
IV.MPPT.EHN. 2022-01-01T09:04:27.04 0.3 undecidable manual P 150 56.3991 104 0.55 64
IV.ERBM.EHE. 2022-01-01T09:04:26.40 0.6 undecidable manual S 275 25.6521 123 -0.01 51
GU.GRAM.HHN. 2022-01-01T09:04:26.85 0.3 undecidable manual P 281 54.0015 104 0.72 62
GU.EQUI.HHE. 2022-01-01T09:04:25.94 0.6 undecidable manual P 241 52.9026 105 -0.02 49
GU.GSCL.HHZ. 2022-01-01T09:04:24.15 0.3 undecidable manual S 246 12.7761 145 0.22 76
IV.FNVD.HHZ. 2022-01-01T09:04:23.44 0.3 undecidable manual P 129 40.0266 111 -0.62 66
IV.BDI.HHZ. 2022-01-01T09:04:23.50 0.1 undecidable manual P 197 38.7279 111 -0.39 93
GU.POPM.HHZ. 2022-01-01T09:04:23.73 0.3 undecidable manual P 177 39.1275 111 -0.22 73
GU.SARM.EHE. 2022-01-01T09:04:23.06 0.3 undecidable manual P 228 35.5422 114 -0.37 70
IV.ERBM.EHE. 2022-01-01T09:04:22.05 0.3 undecidable manual P 275 25.6521 123 -0.03 76
IV.ZCCA.HHZ. 2022-01-01T09:04:21.56 0.1 positive manual P 105 19.869 132 0.19 100
GU.GSCL.HHZ. 2022-01-01T09:04:20.24 0.1 negative manual P 246 12.7761 145 -0.41 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:1.9 0.0005905 0.2 AML other m 2022-01-01T09:04:24.50
GU.GSCL.HHN. ML:1.8 0.00039049999999999995 0.46 AML other m 2022-01-01T09:04:24.43
IV.FNVD.HHN. ML:1.2 0.00005122679 0.1984 AML other m 2022-01-01T09:04:30.59
IV.BDI.HHE. ML:1.1 0.000038350000000000004 0.28 AML other m 2022-01-01T09:04:30.78
IV.BDI.HHN. ML:1.0 0.000028845353 0.32 AML other m 2022-01-01T09:04:30.69
GU.POPM.HHN. ML:1.0 0.000035272415 1.6992 AML other m 2022-01-01T09:04:31.09
GU.POPM.HHE. ML:1.0 0.000034262565 0.224 AML other m 2022-01-01T09:04:31.65
IV.FNVD.HHE. ML:1.2 0.000043497635 0.224 AML other m 2022-01-01T09:04:32.47
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