Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 06-01-2023 and time 08:58:06 (Italy) in region 5 km NE San Felice sul Panaro (MO)

A magnitude ML 2.1 earthquake occured in region: 5 km NE San Felice sul Panaro (MO), on

  • 06-01-2023 07:58:06 (UTC)
  • 06-01-2023 08:58:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.8700, 11.1810 at 7 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
San Felice sul Panaro MO 5 10900 10900
Medolla MO 9 6308 17208
Mirandola MO 9 23875 41083
Camposanto MO 10 3201 44284
Finale Emilia MO 10 15699 59983
Cavezzo MO 12 7026 67009
Poggio Rusco MN 13 6625 73634
San Giovanni del Dosso MN 13 1248 74882
San Possidonio MO 15 3619 78501
Magnacavallo MN 15 1561 80062
Villa Poma MN 15 2023 82085
San Prospero MO 15 5860 87945
Schivenoglia MN 16 1203 89148
San Giacomo delle Segnate MN 16 1639 90787
Concordia sulla Secchia MO 16 8641 99428
Crevalcore BO 17 13465 112893
Ravarino MO 17 6233 119126
Sermide MN 18 6189 125315
Cento FE 18 35686 161001
Sant'Agostino FE 18 6853 167854
Felonica MN 19 1359 169213
Bondeno FE 19 14655 183868
Carbonara di Po MN 19 1297 185165
Pieve di Coriano MN 19 1035 186200
Bomporto MO 19 10157 196357
Castelnovo Bariano RO 19 2762 199119
Castelmassa RO 19 4252 203371
Calto RO 19 743 204114
Pieve di Cento BO 20 7019 211133

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Carpi (70699 inhabitants)
32 Km NE of Modena (184973 inhabitants)
35 Km W of Ferrara (133155 inhabitants)
44 Km NW of Bologna (386663 inhabitants)
47 Km E of Reggio nell'Emilia (171345 inhabitants)
53 Km W of Rovigo (51867 inhabitants)
65 Km S of Verona (258765 inhabitants)
68 Km E of Parma (192836 inhabitants)
71 Km NW of Imola (69797 inhabitants)
81 Km SW of Vicenza (112953 inhabitants)
81 Km SW of Padova (210401 inhabitants)
86 Km NW of Faenza (58541 inhabitants)
95 Km NW of Ravenna (159116 inhabitants)
96 Km E of Cremona (71901 inhabitants)
99 Km NW of Forlì (117913 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 2.1 2023-01-06
07:58:06		 44.8703 11.1813 7 2024-03-01
17:18:03		 Bollettino Sismico Italiano INGV 116340841
Reviewed
Rev100 		ML 2.0 2023-01-06
07:58:08		 44.8058 11.2128 10 2023-01-06
08:18:53		 Sala Sismica INGV-Roma 113342941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-06 07:58:06 ± 0.13
Latitude 44.8703 ± 0.0054
Longitude 11.1813 ± 0.0063
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116340841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 560
Semi-minor axis of confidence ellipse (meter) 509
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 194
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
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) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.12231
Epicentral distance of station farthest from the epicenter (degree) 1.53514
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 113342941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-06 08:18:53

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 116340841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-01 16:38:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.OZOL.EHZ. 2023-01-06T07:58:36.79 0.1 undecidable manual P 357 170.3961 38 -0.58 62
ST.ZIAN.EHZ. 2023-01-06T07:58:35.70 1.0 undecidable manual P 11 158.7189 38 0.14 18
ST.GAGG.HHZ. 2023-01-06T07:58:32.03 0.1 undecidable manual P 353 135.6642 38 0.06 80
IV.MABI.HHZ. 2023-01-06T07:58:32.74 0.1 undecidable manual P 339 141.2475 38 -0.1 78
ST.RONC.EHZ. 2023-01-06T07:58:31.20 0.6 undecidable manual P 341 130.5693 38 0.02 41
SI.LUSI.HHZ. 2023-01-06T07:58:29.98 0.6 undecidable manual P 351 122.1888 38 0.1 41
ST.VARA.EHZ. 2023-01-06T07:58:27.64 0.1 undecidable manual P 348 108.3138 38 -0.08 84
IV.MAGA.HHZ. 2023-01-06T07:58:27.82 0.6 undecidable manual P 337 109.2129 38 -0.05 42
IV.ROVR.HHZ. 2023-01-06T07:58:24.21 0.6 undecidable manual P 354 86.5467 38 -0.13 44
OX.MARN.HNE. 2023-01-06T07:58:24.12 0.1 undecidable manual P 1 85.1481 38 -0.01 90
GU.GSCL.HHN. 2023-01-06T07:58:22.97 1.0 undecidable manual P 219 74.2701 38 0.53 20
IV.ZOVE.EHZ. 2023-01-06T07:58:21.78 0.1 undecidable manual P 20 68.9754 38 0.17 89
IV.MTRZ.HNN. 2023-01-06T07:58:21.92 0.3 undecidable manual P 163 64.7907 38 0.96 52
IV.FERS.HNN. 2023-01-06T07:58:20.25 0.6 undecidable manual S 82 28.4493 50 -0.36 46
IV.NDIM.HNZ. 2023-01-06T07:58:17.74 0.6 undecidable manual S 275 22.2555 50 -0.17 49
IV.CAVE.HHN. 2023-01-06T07:58:14.68 0.6 undecidable manual S 268 14.0748 115 -0.49 46
IV.RAVA.EHN. 2023-01-06T07:58:14.59 0.3 undecidable manual S 201 13.5753 116 -0.37 71
IV.FERS.HNN. 2023-01-06T07:58:13.74 0.6 undecidable manual P 82 28.4493 50 -0.65 42
IV.NDIM.HNZ. 2023-01-06T07:58:13.40 1.0 undecidable manual P 275 22.2555 50 0.55 22
IV.SERM.EHN. 2023-01-06T07:58:12.95 0.6 undecidable manual P 30 17.871 110 0.47 46
IV.CAVE.HHN. 2023-01-06T07:58:11.69 0.3 undecidable manual P 268 14.0748 115 0.41 70
IV.RAVA.EHN. 2023-01-06T07:58:11.27 0.1 undecidable manual P 201 13.5753 116 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RAVA.EHE. ML:2.8 0.0071400000000000005 0.2 AML other m 2023-01-06T07:58:14.73
IV.RAVA.EHN. ML:2.4 0.00289 0.2 AML other m 2023-01-06T07:58:14.72
IV.CAVE.HHN. ML:1.9 0.0010285 0.2 AML other m 2023-01-06T07:58:14.95
IV.CAVE.HHE. ML:2.0 0.0010760000000000001 0.32 AML other m 2023-01-06T07:58:15.05
IV.ZOVE.HNE. ML:2.3 0.0003197192 3.52 AML other m 2023-01-06T07:58:32.56
IV.ZOVE.EHN. ML:1.3 0.00003562544 1.44 AML other m 2023-01-06T07:58:31.58
IV.ZOVE.HNN. ML:2.5 0.00049564795 3.5008 AML other m 2023-01-06T07:58:32.67
IV.ZOVE.EHE. ML:1.5 0.00004787938 0.2624 AML other m 2023-01-06T07:58:31.75
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