Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 20-02-2024 and time 17:59:31 (UTC) in region 6 km SW Felino (PR)

A magnitude ML 2.3 earthquake occured in region: 6 km SW Felino (PR), on

  • 20-02-2024 17:59:31 (UTC)
  • 20-02-2024 18:59:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.6570, 10.1840 at 23 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.

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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
Felino PR 6 8790 8790
Sala Baganza PR 8 5561 14351
Fornovo di Taro PR 8 6100 20451
Calestano PR 8 2100 22551
Langhirano PR 8 10315 32866
Terenzo PR 9 1196 34062
Lesignano de' Bagni PR 10 5028 39090
Collecchio PR 11 14403 53493
Medesano PR 12 10828 64321
Neviano degli Arduini PR 13 3649 67970
Varano de' Melegari PR 14 2676 70646
Tizzano Val Parma PR 15 2077 72723
Traversetolo PR 16 9425 82148
Solignano PR 17 1773 83921
Noceto PR 17 13001 96922
San Polo d'Enza RE 19 6083 103005
Canossa RE 19 3844 106849
Montechiarugolo PR 19 10813 117662
Parma PR 20 192836 310498

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km SW of Parma (192836 inhabitants)
36 Km W of Reggio nell'Emilia (171345 inhabitants)
55 Km S of Cremona (71901 inhabitants)
57 Km W of Carpi (70699 inhabitants)
59 Km SE of Piacenza (102191 inhabitants)
59 Km W of Modena (184973 inhabitants)
65 Km N of Carrara (63133 inhabitants)
67 Km NE of La Spezia (93959 inhabitants)
69 Km N of Massa (69479 inhabitants)
88 Km N of Viareggio (62467 inhabitants)
94 Km W of Bologna (386663 inhabitants)
94 Km N of Lucca (89046 inhabitants)
98 Km S of Brescia (196480 inhabitants)
99 Km NW of Pistoia (90315 inhabitants)
100 Km SE of Pavia (72576 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 2.3 2024-02-20
17:59:31		 44.6573 10.184 23 2024-02-20
18:13:17		 Sala Sismica INGV-Roma 125406431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-20 17:59:31 ± 0.18
Latitude 44.6573 ± 0.0072
Longitude 10.1840 ± 0.0114
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125406431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 861
Semi-minor axis of confidence ellipse (meter) 310
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 860.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 21
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.16013
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 125406431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-20 18:13:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2024-02-20T18:01:24.55 3.0 undecidable manual Pg 19.530001 0
IV.CET2.HHZ. 2024-02-20T18:01:12.49 3.0 negative manual Pn 3.27 0
IV.CDRU.HHZ. 2024-02-20T18:00:54.48 3.0 undecidable manual Pn -0.18 0
IV.MMO1.EHZ. 2024-02-20T18:00:52.30 3.0 undecidable manual Sn 0.06 0
IV.PAOL.HHZ. 2024-02-20T18:00:43.98 3.0 undecidable manual Pn -0.02 0
IV.LRP.EHZ. 2024-02-20T18:00:29.87 3.0 positive manual Pn -1.14 0
IV.CTI.HHZ. 2024-02-20T18:00:23.77 3.0 undecidable manual Sn -0.17 0
IV.FIAM.HNZ. 2024-02-20T18:00:22.41 3.0 undecidable manual Pn 1.02 0
IV.SRES.HHZ. 2024-02-20T18:00:20.05 3.0 negative manual Pn 2.12 0
RF.GEPF.HHZ. 2024-02-20T18:00:17.46 3.0 undecidable manual Pn 3.98 0
SI.LUSI.HHZ. 2024-02-20T18:00:16.56 3.0 undecidable manual Sg 0.69 0
ST.RONC.EHZ. 2024-02-20T18:00:15.03 3.0 undecidable manual Sg 0.47 0
IV.MABI.HHZ. 2024-02-20T18:00:14.45 3.0 undecidable manual Sn -1.49 0
IV.CTI.HHZ. 2024-02-20T18:00:01.42 3.0 negative manual Pn 0.4 0
SI.LUSI.HHZ. 2024-02-20T17:59:56.62 3.0 positive manual Pn 0.13 0
IV.MAGA.HHZ. 2024-02-20T17:59:53.00 0.6 undecidable manual P 15 128.7711 96 0.12 41
IV.MBAL.HNE. 2024-02-20T17:59:53.33 0.6 undecidable manual P 24 126.873 96 0.74 35
IV.ZOVE.EHZ. 2024-02-20T17:59:53.42 3.0 negative manual P -0.63 0
OX.BALD.HNN. 2024-02-20T17:59:52.78 0.6 undecidable manual P 23 124.0869 96 0.61 37
GU.SARM.EHE. 2024-02-20T17:59:49.65 0.3 undecidable manual S 162 55.2003 105 0.49 66
GU.EQUI.HHZ. 2024-02-20T17:59:49.47 0.3 undecidable manual S 183 54.6009 106 0.49 67
IT.BVT.HNZ. 2024-02-20T17:59:45.50 0.1 undecidable manual S 248 37.629 114 0.8 81
IV.BDI.HHZ. 2024-02-20T17:59:44.55 0.3 undecidable manual P 154 73.5708 101 0.09 70
IV.PLMA.HHZ. 2024-02-20T17:59:43.87 0.3 undecidable manual P 201 72.2721 101 -0.39 65
IV.MSSA.HHZ. 2024-02-20T17:59:43.32 0.3 undecidable manual P 235 64.8906 103 0.17 70
IT.BRR.HGZ. 2024-02-20T17:59:41.33 0.3 undecidable manual S 223 22.8549 129 0 77
GU.EQUI.HHZ. 2024-02-20T17:59:41.24 0.6 undecidable manual P 183 54.6009 106 -0.36 45
GU.SARM.EHE. 2024-02-20T17:59:41.63 0.3 undecidable manual P 162 55.2003 105 -0.07 72
IV.PRMA.HHZ. 2024-02-20T17:59:40.04 0.3 undecidable manual S 41 15.5733 141 0.09 76
GU.GRAM.HHZ. 2024-02-20T17:59:40.68 0.3 undecidable manual S 207 20.7681 132 -0.22 74
IT.BVT.HNZ. 2024-02-20T17:59:38.96 0.1 undecidable manual P 248 37.629 114 -0.17 97
IV.ERBM.EHE. 2024-02-20T17:59:38.29 0.1 undecidable manual P 146 31.9458 118 -0.07 100
IT.FRN.HGZ. 2024-02-20T17:59:38.84 0.3 undecidable manual S 298 6.8931 161 0.02 79
GU.GRAM.HHZ. 2024-02-20T17:59:36.60 0.1 undecidable manual P 207 20.7681 132 -0.34 96
IT.BRR.HGZ. 2024-02-20T17:59:36.96 0.1 undecidable manual P 223 22.8549 129 -0.22 98
IT.FRN.HGZ. 2024-02-20T17:59:35.43 0.6 undecidable manual P 298 6.8931 161 -0.31 50
IV.PRMA.HHZ. 2024-02-20T17:59:35.91 0.1 undecidable manual P 41 15.5733 141 -0.48 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PRMA.HNN. ML:2.5 0.001845 1.06 AML other m 2024-02-20T17:59:40.90
IV.PRMA.HNE. ML:2.6 0.0023 0.32 AML other m 2024-02-20T17:59:40.92
IV.PRMA.HHN. ML:2.5 0.0019399999999999999 0.26 AML other m 2024-02-20T17:59:40.89
IV.PRMA.HHE. ML:2.6 0.00226 0.3 AML other m 2024-02-20T17:59:40.91
GU.GRAM.HHN. ML:2.5 0.001685 1.4 AML other m 2024-02-20T17:59:41.01
GU.GRAM.HHE. ML:2.4 0.001245 1.64 AML other m 2024-02-20T17:59:42.82
IV.BDI.HHN. ML:1.7 0.00007225000000000001 0.36 AML other m 2024-02-20T17:59:55.91
IV.BDI.HHE. ML:1.6 0.000054 0.58 AML other m 2024-02-20T17:59:55.96
IV.MAGA.HHE. ML:2.4 0.00015699999999999997 1.02 AML other m 2024-02-20T18:00:11.63
IV.MAGA.HHN. ML:2.2 0.00011649999999999999 0.26 AML other m 2024-02-20T18:00:12.13
IV.MABI.HHE. ML:1.5 0.000016550000000000002 0.38 AML other m 2024-02-20T18:00:18.25
SI.LUSI.HHN. ML:2.7 0.0002135 0.38 AML other m 2024-02-20T18:00:18.54
SI.LUSI.HHE. ML:2.2 0.0000819 0.32 AML other m 2024-02-20T18:00:18.56
IV.MABI.HHN. ML:1.5 0.00001294 1.7 AML other m 2024-02-20T18:00:21.88
IV.CTI.HHE. ML:2.0 0.00003635 0.18 AML other m 2024-02-20T18:00:28.99
IV.CTI.HHN. ML:2.2 0.000043349999999999997 0.56 AML other m 2024-02-20T18:00:30.58
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