Earthquake with magnitude of ML 2.0 on date 01-12-2023 and time 02:21:33 (UTC) in region 6 km W Prignano sulla Secchia (MO)

A magnitude ML 2.0 earthquake occured in region: 6 km W Prignano sulla Secchia (MO), on

  • 01-12-2023 02:21:33 (UTC)
  • 01-12-2023 03:21:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.4290, 10.6170 at 30 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Prignano sulla Secchia MO 6 3747 3747
Toano RE 7 4463 8210
Montefiorino MO 8 2203 10413
Baiso RE 8 3315 13728
Carpineti RE 8 4064 17792
Palagano MO 12 2194 19986
Polinago MO 13 1672 21658
Castellarano RE 13 15232 36890
Casina RE 13 4504 41394
Viano RE 13 3374 44768
Villa Minozzo RE 14 3750 48518
Serramazzoni MO 14 8282 56800
Frassinoro MO 15 1926 58726
Lama Mocogno MO 16 2734 61460
Castelnovo ne' Monti RE 17 10465 71925
Sassuolo MO 18 40853 112778
Fiorano Modenese MO 20 17160 129938
Pavullo nel Frignano MO 20 17383 147321
Scandiano RE 20 25483 172804
Vezzano sul Crostolo RE 20 4259 177063

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km S of Reggio nell'Emilia (171345 inhabitants)
35 Km SW of Modena (184973 inhabitants)
45 Km SW of Carpi (70699 inhabitants)
47 Km SE of Parma (192836 inhabitants)
57 Km NE of Carrara (63133 inhabitants)
58 Km NE of Massa (69479 inhabitants)
58 Km W of Bologna (386663 inhabitants)
60 Km NW of Pistoia (90315 inhabitants)
66 Km N of Lucca (89046 inhabitants)
69 Km NE of Viareggio (62467 inhabitants)
72 Km NW of Prato (191150 inhabitants)
72 Km E of La Spezia (93959 inhabitants)
81 Km N of Pisa (89158 inhabitants)
87 Km NW of Scandicci (50609 inhabitants)
88 Km W of Imola (69797 inhabitants)
89 Km NW of Firenze (382808 inhabitants)
91 Km SE of Cremona (71901 inhabitants)
91 Km W of Ferrara (133155 inhabitants)
100 Km N 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
Reviewed
Rev100
ML 2.0 2023-12-01
02:21:33
44.4288 10.6168 30 2023-12-01
02:41:57
Sala Sismica INGV-Roma 123605181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-01 02:21:33 ± 0.14
Latitude 44.4288 ± 0.0072
Longitude 10.6168 ± 0.0101
Depth (km) 30 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123605181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 877
Semi-minor axis of confidence ellipse (meter) 386
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 146
Circular confidence region, given by single value of horizontal uncertainty (meter) 880.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65830
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 123605181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-01 02:41:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMGO.HHZ. 2023-12-01T02:23:32.12 3.0 undecidable manual Pg 14.82 0
IV.PTRJ.HHZ. 2023-12-01T02:23:30.16 3.0 undecidable manual Sn 0.27 0
IV.MIDA.HHZ. 2023-12-01T02:23:18.16 3.0 undecidable manual Sn -3.31 0
IV.IOCA.HHZ. 2023-12-01T02:22:56.93 3.0 undecidable manual Pg 15.06 0
IV.MIDA.HHZ. 2023-12-01T02:22:48.78 3.0 negative manual Pg 14.51 0
IV.SGRT.HHZ. 2023-12-01T02:22:47.07 3.0 undecidable manual Pn 2.55 0
IV.SNTG.HHZ. 2023-12-01T02:22:40.33 3.0 undecidable manual Sg 3.17 0
IV.MURB.HNZ. 2023-12-01T02:22:32.04 3.0 undecidable manual Sn 0.73 0
ST.ZIAN.EHZ. 2023-12-01T02:22:29.85 3.0 undecidable manual Sn -0.99 0
OE.WTTA.HHZ. 2023-12-01T02:22:22.16 3.0 negative manual Pg 3.29 0
ST.RONC.EHZ. 2023-12-01T02:22:21.39 3.0 undecidable manual S 1.23 0
IV.LNSS.HHZ. 2023-12-01T02:22:20.24 3.0 undecidable manual Pg 4.08 0
SI.ABSI.HHZ. 2023-12-01T02:22:11.93 3.0 negative manual Pn 0.93 0
IV.APPI.EHZ. 2023-12-01T02:22:08.34 3.0 positive manual Pn 0.88 0
IV.MDI.HHZ. 2023-12-01T02:22:02.73 3.0 negative manual P 4.03 0
IV.PARC.HHZ. 2023-12-01T02:22:01.01 3.0 undecidable manual P 0.48 0
SI.LUSI.HHZ. 2023-12-01T02:22:00.00 3.0 positive manual P 0.09 0
IV.CRMI.HHZ. 2023-12-01T02:21:49.33 3.0 positive manual P -0.31 0
IV.PII.HHZ. 2023-12-01T02:21:49.53 3.0 positive manual P -0.25 0
IV.SBPO.HNE. 2023-12-01T02:21:47.03 0.6 undecidable manual P 19 73.0713 107 -0.03 46
IV.MODE.HNZ. 2023-12-01T02:21:47.41 0.6 undecidable manual S 50 34.4433 126 0.08 49
IV.ZCCA.HHZ. 2023-12-01T02:21:46.84 1.0 undecidable manual S 107 29.748 131 0.49 22
IV.NDIM.HHE. 2023-12-01T02:21:44.24 0.6 undecidable manual P 24 55.5 113 -0.27 45
IV.RAVA.EHE. 2023-12-01T02:21:44.68 0.6 undecidable manual P 47 53.7018 114 0.42 44
IV.CAVE.HHN. 2023-12-01T02:21:44.58 0.3 undecidable manual P 32 57.2982 112 -0.18 69
ZO.PDN10.EHZ. 2023-12-01T02:21:44.53 0.3 undecidable manual S 60 18.6702 145 0.18 74
IV.ERBM.EHZ. 2023-12-01T02:21:44.11 0.6 undecidable manual S 266 16.1727 149 0.13 51
GU.CARD.HHZ. 2023-12-01T02:21:43.22 0.6 undecidable manual P 194 45.9207 118 0.04 48
IV.PRMA.HHZ. 2023-12-01T02:21:43.14 0.6 undecidable manual P 327 44.2224 119 0.19 48
GU.GSCL.HHZ. 2023-12-01T02:21:42.72 0.6 undecidable manual S 195 8.9799 162 -0.45 47
IV.BDI.HHZ. 2023-12-01T02:21:42.76 0.6 negative manual P 182 40.626 121 0.29 46
IV.MODE.HNZ. 2023-12-01T02:21:41.74 0.6 undecidable manual P 50 34.4433 126 0.07 49
IV.ZCCA.HHZ. 2023-12-01T02:21:41.03 0.1 negative manual P 107 29.748 131 -0.08 100
ZO.PDN10.EHZ. 2023-12-01T02:21:39.53 0.3 undecidable manual P 60 18.6702 145 -0.42 71
IV.ERBM.EHZ. 2023-12-01T02:21:39.83 0.3 undecidable manual P 266 16.1727 149 0.09 76
GU.GSCL.HHZ. 2023-12-01T02:21:39.12 0.6 undecidable manual P 195 8.9799 162 -0.15 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHN. ML:0.0 0.0011102859999999998 0.24 AML other m 2023-12-01T02:21:42.68
GU.GSCL.HHE. ML:0.0 0.00074773635 0.3408 AML other m 2023-12-01T02:21:42.85
IV.ZCCA.HHN. ML:0.0 0.00016769809999999999 0.5008 AML other m 2023-12-01T02:21:50.97
IV.ZCCA.HHE. ML:0.0 0.00026392575 0.44 AML other m 2023-12-01T02:21:48.27
IV.BDI.HHE. ML:1.5 0.00007967964499999999 0.2208 AML other m 2023-12-01T02:21:50.56
IV.BDI.HHN. ML:1.6 0.0001089004 0.3792 AML other m 2023-12-01T02:21:51.10
IV.ZOVE.EHN. ML:2.2 0.000094 0.66 AML other m 2023-12-01T02:22:12.64
IV.ZOVE.EHE. ML:2.2 0.00009714999999999999 0.5 AML other m 2023-12-01T02:22:16.92
IV.MAGA.HHN. ML:2.2 0.00007585 1.2 AML other m 2023-12-01T02:22:19.24
IV.MAGA.HHE. ML:2.3 0.00010155 0.86 AML other m 2023-12-01T02:22:19.78
SI.LUSI.HHN. ML:2.4 0.0000897 0.22 AML other m 2023-12-01T02:22:25.89
SI.LUSI.HHE. ML:2.2 0.0000558 0.42 AML other m 2023-12-01T02:22:27.87
IV.ZCCA.HNE. ML:1.9 0.0002728236 0.4512 AML other m 2023-12-01T02:21:48.05
IV.ZCCA.HNN. ML:2.0 0.00031333215000000004 0.7904 AML other m 2023-12-01T02:21:48.18
IV.BDI.HNE. ML:1.7 0.000144229 0.5696 AML other m 2023-12-01T02:21:54.56
IV.BDI.HNN. ML:1.9 0.00019479885000000003 0.3904 AML other m 2023-12-01T02:21:51.10
GU.CARD.HHE. ML:1.5 0.000081472265 0.16 AML other m 2023-12-01T02:21:52.87
GU.CARD.HHN. ML:1.5 0.00007006957499999999 0.1392 AML other m 2023-12-01T02:21:52.51
IV.CRMI.HNE. ML:2.0 0.00012432227500000002 0.96 AML other m 2023-12-01T02:22:04.62
IV.CRMI.HNN. ML:2.2 0.0001931463 1.04 AML other m 2023-12-01T02:22:21.57
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