Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 03-01-2023 and time 14:55:14 (UTC) in region 4 km S Canossa (RE)

A magnitude ML 2.1 earthquake occured in region: 4 km S Canossa (RE), on

  • 03-01-2023 14:55:14 (UTC)
  • 03-01-2023 15:55:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.5610, 10.4050 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
Canossa RE 4 3844 3844
Neviano degli Arduini PR 7 3649 7493
San Polo d'Enza RE 8 6083 13576
Traversetolo PR 9 9425 23001
Casina RE 9 4504 27505
Vetto RE 10 1860 29365
Quattro Castella RE 10 13195 42560
Vezzano sul Crostolo RE 12 4259 46819
Lesignano de' Bagni PR 12 5028 51847
Langhirano PR 12 10315 62162
Bibbiano RE 13 10268 72430
Castelnovo ne' Monti RE 14 10465 82895
Montechiarugolo PR 15 10813 93708
Carpineti RE 15 4064 97772
Montecchio Emilia RE 16 10530 108302
Tizzano Val Parma PR 17 2077 110379
Albinea RE 17 8860 119239
Baiso RE 17 3315 122554
Viano RE 17 3374 125928
Cavriago RE 18 9839 135767
Felino PR 20 8790 144557

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km SW of Reggio nell'Emilia (171345 inhabitants)
27 Km S of Parma (192836 inhabitants)
42 Km W of Modena (184973 inhabitants)
45 Km SW of Carpi (70699 inhabitants)
59 Km NE of Carrara (63133 inhabitants)
62 Km NE of Massa (69479 inhabitants)
68 Km NE of La Spezia (93959 inhabitants)
70 Km SE of Cremona (71901 inhabitants)
75 Km W of Bologna (386663 inhabitants)
78 Km N of Viareggio (62467 inhabitants)
78 Km SE of Piacenza (102191 inhabitants)
80 Km N of Lucca (89046 inhabitants)
81 Km NW of Pistoia (90315 inhabitants)
94 Km NW of Prato (191150 inhabitants)
94 Km N of Pisa (89158 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 2023-01-03
14:55:14		 44.5613 10.4048 24 2024-03-01
17:17:53		 Bollettino Sismico Italiano INGV 113933521
Reviewed
Rev100 		ML 2.2 2023-01-03
14:55:14		 44.5628 10.4023 24 2023-01-03
15:03:49		 Sala Sismica INGV-Roma 113282981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-03 14:55:14 ± 0.07
Latitude 44.5613 ± 0.0054
Longitude 10.4048 ± 0.0088
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113933521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 644
Semi-minor axis of confidence ellipse (meter) 520
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.72400
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 113933521
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-07-03 14:11:13

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 113282981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-03 15:03:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VCEL.EHZ. 2023-01-03T14:57:02.19 3.0 undecidable manual Sg 9.91 0
IV.FIAM.HHZ. 2023-01-03T14:56:49.47 3.0 undecidable manual Sg 3.94 0
OT.OT17.EHZ. 2023-01-03T14:56:34.01 3.0 negative manual Pg 6.66 0
IV.SACR.HHZ. 2023-01-03T14:56:32.01 3.0 undecidable manual Pg 6.85 0
IV.GIUL.HHZ. 2023-01-03T14:56:25.74 3.0 negative manual Pg 11.66 0
IV.FOSV.EHZ. 2023-01-03T14:56:21.46 3.0 undecidable manual Sn -1.73 0
IV.FRON.EHZ. 2023-01-03T14:56:18.12 3.0 undecidable manual Sg -1.28 0
IV.MABI.HHZ. 2023-01-03T14:55:59.10 0.6 undecidable manual S 3 165.9117 54 -0.3 33
ST.RONC.EHZ. 2023-01-03T14:55:57.60 0.6 undecidable manual S 6 158.3193 54 -0.16 35
IV.ZOVE.EHZ. 2023-01-03T14:55:50.80 0.6 undecidable manual S 40 130.3695 96 -0.77 33
IV.CTI.HHZ. 2023-01-03T14:55:42.95 0.3 undecidable manual P 30 191.364 54 -0.49 42
ST.PANI.EHZ. 2023-01-03T14:55:42.08 0.3 undecidable manual P 23 180.3861 54 0.01 49
ST.GAGG.HHE. 2023-01-03T14:55:41.73 0.6 undecidable manual P 14 174.2922 54 0.42 31
IV.MABI.HHZ. 2023-01-03T14:55:40.34 0.3 undecidable manual P 3 165.9117 54 0.08 53
IV.MPPT.EHE. 2023-01-03T14:55:40.60 0.6 undecidable manual S 141 86.3469 100 0.7 35
SI.LUSI.HHZ. 2023-01-03T14:55:39.43 0.3 undecidable manual P 15 160.7169 54 -0.19 52
ST.DOSS.HHZ. 2023-01-03T14:55:39.10 0.3 undecidable manual P 22 158.619 54 -0.26 52
ST.RONC.EHZ. 2023-01-03T14:55:39.30 0.3 undecidable manual P 6 158.3193 54 -0.02 55
IV.MDI.HHZ. 2023-01-03T14:55:38.02 0.3 undecidable manual P 338 144.4443 54 0.42 54
ST.VARA.EHZ. 2023-01-03T14:55:37.95 0.3 undecidable manual P 15 145.4433 54 0.23 56
ZO.PDN3.HNZ. 2023-01-03T14:55:37.30 0.3 undecidable manual P 10 141.2475 54 0.1 58
OX.MARN.HNN. 2023-01-03T14:55:36.37 0.3 undecidable manual P 28 135.0648 54 -0.05 58
IV.MAGA.HHZ. 2023-01-03T14:55:36.50 0.3 undecidable manual P 7 135.7641 54 -0.02 58
OX.BALD.HHZ. 2023-01-03T14:55:35.89 0.3 undecidable manual P 14 128.5713 96 0.43 55
IV.ZOVE.EHZ. 2023-01-03T14:55:35.16 0.3 undecidable manual P 40 130.3695 96 -0.58 53
IV.MBAL.HNE. 2023-01-03T14:55:35.92 0.3 undecidable manual P 16 130.9689 96 0.1 59
IV.ZEN8.HNE. 2023-01-03T14:55:34.66 0.3 undecidable manual P 12 122.0889 96 0.19 59
IV.SGAL.EHN. 2023-01-03T14:55:33.63 0.3 undecidable manual P 356 111.3996 97 0.79 50
IV.BDI.HHZ. 2023-01-03T14:55:32.20 0.3 undecidable manual S 165 57.2982 105 -0.14 68
GU.GORR.HHN. 2023-01-03T14:55:30.45 0.3 undecidable manual P 274 88.0452 99 1.18 45
IV.PII.HHZ. 2023-01-03T14:55:30.67 0.3 undecidable manual P 174 93.6396 99 0.56 57
GU.EQUI.HHZ. 2023-01-03T14:55:30.10 0.6 undecidable manual S 205 48.2184 109 0.1 46
IV.MPPT.EHE. 2023-01-03T14:55:29.42 0.3 undecidable manual P 141 86.3469 100 0.41 60
MN.VLC.HHZ. 2023-01-03T14:55:29.30 0.6 undecidable manual S 182 44.622 111 0.19 45
GU.SARM.EHE. 2023-01-03T14:55:28.30 0.6 undecidable manual S 180 41.8248 112 -0.12 47
IV.BOB.HNE. 2023-01-03T14:55:26.96 0.3 undecidable manual P 287 78.9654 101 -0.92 49
IV.PLMA.HHE. 2023-01-03T14:55:26.37 0.3 undecidable manual P 218 71.6727 102 -0.42 61
GU.GRAM.HHZ. 2023-01-03T14:55:25.20 0.3 undecidable manual S 254 28.0497 124 0.06 73
IV.ZCCA.HHZ. 2023-01-03T14:55:24.48 0.3 undecidable manual P 117 50.9157 108 0.79 55
GU.CARD.HHZ. 2023-01-03T14:55:24.90 0.3 undecidable manual P 174 59.6958 105 -0.09 68
GU.GSCL.HHZ. 2023-01-03T14:55:24.50 0.3 undecidable manual S 148 27.5502 124 -0.53 67
IV.BDI.HHZ. 2023-01-03T14:55:24.46 0.3 undecidable manual P 165 57.2982 105 -0.18 67
IV.ERBM.EHE. 2023-01-03T14:55:23.10 0.3 undecidable manual S 178 15.7731 142 0.39 68
GU.EQUI.HHZ. 2023-01-03T14:55:22.73 0.3 undecidable manual P 205 48.2184 109 -0.56 61
GU.SARM.EHE. 2023-01-03T14:55:22.21 0.3 undecidable manual P 180 41.8248 112 -0.17 69
MN.VLC.HHZ. 2023-01-03T14:55:22.70 0.3 undecidable manual P 182 44.622 111 -0.08 70
IV.NEVI.HNZ. 2023-01-03T14:55:21.80 0.6 undecidable manual S 289 7.3815 160 0.17 48
GU.GRAM.HHZ. 2023-01-03T14:55:20.47 0.1 undecidable manual P 254 28.0497 124 -0.01 96
GU.GSCL.HHZ. 2023-01-03T14:55:20.03 0.1 undecidable manual P 148 27.5502 124 -0.39 91
IV.ERBM.EHE. 2023-01-03T14:55:18.97 0.1 undecidable manual P 178 15.7731 142 -0.11 98
IV.NEVI.HNZ. 2023-01-03T14:55:18.41 0.1 undecidable manual P 289 7.3815 160 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHN. ML:2.1 0.000468 0.48 AML other m 2023-01-03T14:55:25.29
GU.GRAM.HHE. ML:2.3 0.00075 0.18 AML other m 2023-01-03T14:55:25.70
GU.GRAM.HHN. ML:2.2 0.0006955 0.8 AML other m 2023-01-03T14:55:26.63
GU.GSCL.HHE. ML:1.9 0.00029549999999999997 0.88 AML other m 2023-01-03T14:55:28.56
MN.VLC.HHE. ML:1.5 0.00008982555 0.2048 AML other m 2023-01-03T14:55:29.61
GU.EQUI.HHE. ML:1.1 0.000028073965 0.2688 AML other m 2023-01-03T14:55:30.44
MN.VLC.HHN. ML:1.3 0.00005696237 0.6016 AML other m 2023-01-03T14:55:30.38
GU.EQUI.HHN. ML:1.2 0.0000365526215 1.5904 AML other m 2023-01-03T14:55:32.09
IV.BDI.HHE. ML:1.7 0.0001067 0.82 AML other m 2023-01-03T14:55:33.03
IV.VISG.HHE. ML:1.6 0.00004105 0.72 AML other m 2023-01-03T14:55:33.35
GU.CARD.HHN. ML:1.6 0.00007974999999999999 0.88 AML other m 2023-01-03T14:55:33.94
IV.VISG.HHN. ML:1.4 0.0000287 0.72 AML other m 2023-01-03T14:55:33.62
GU.CARD.HHE. ML:1.7 0.00008874999999999999 0.62 AML other m 2023-01-03T14:55:33.63
IV.BDI.HHN. ML:1.8 0.0001175 1.04 AML other m 2023-01-03T14:55:33.95
IV.ZOVE.EHE. ML:2.2 0.00009165 0.36 AML other m 2023-01-03T14:55:53.18
IV.ZOVE.EHN. ML:2.2 0.0000891 1.1 AML other m 2023-01-03T14:55:54.68
IV.MAGA.HHN. ML:2.4 0.000153 0.22 AML other m 2023-01-03T14:55:55.26
ST.VARA.EHN. ML:2.3 0.0000967 0.16 AML other m 2023-01-03T14:55:57.66
IV.MAGA.HHE. ML:2.5 0.000183 1.5 AML other m 2023-01-03T14:55:58.19
IV.MDI.HHE. ML:2.3 0.00011599999999999999 1.08 AML other m 2023-01-03T14:55:59.02
IV.MDI.HHN. ML:2.2 0.0000776 0.64 AML other m 2023-01-03T14:55:59.88
ST.VARA.EHE. ML:2.4 0.0001295 0.36 AML other m 2023-01-03T14:55:59.76
SI.LUSI.HHN. ML:2.5 0.00013000000000000002 0.18 AML other m 2023-01-03T14:56:01.40
SI.LUSI.HHE. ML:2.2 0.00007620000000000001 1.28 AML other m 2023-01-03T14:56:01.32
ST.RONC.EHN. ML:2.5 0.0001555 0.18 AML other m 2023-01-03T14:56:01.36
IV.MABI.HHN. ML:1.8 0.00002565 1.46 AML other m 2023-01-03T14:56:01.82
ST.DOSS.HHN. ML:2.0 0.000048549999999999994 0.64 AML other m 2023-01-03T14:56:01.51
IV.MABI.HHE. ML:1.9 0.00003515 1.52 AML other m 2023-01-03T14:56:02.76
ST.RONC.EHE. ML:2.4 0.0001056 0.18 AML other m 2023-01-03T14:56:02.67
ST.DOSS.HHE. ML:2.1 0.000060200000000000006 0.92 AML other m 2023-01-03T14:56:02.46
IV.CTI.HHN. ML:2.3 0.0000718 0.24 AML other m 2023-01-03T14:56:10.99
IV.CTI.HHE. ML:2.3 0.00007195 0.16 AML other m 2023-01-03T14:56:11.70
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