Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 23-02-2024 and time 21:50:29 (Italy) in region 6 km SW Felino (PR)

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

  • 23-02-2024 20:50:29 (UTC)
  • 23-02-2024 21:50:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.6690, 10.1830 at 21 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 6 5561 14351
Fornovo di Taro PR 7 6100 20451
Langhirano PR 9 10315 30766
Calestano PR 9 2100 32866
Collecchio PR 10 14403 47269
Lesignano de' Bagni PR 10 5028 52297
Terenzo PR 10 1196 53493
Medesano PR 10 10828 64321
Varano de' Melegari PR 13 2676 66997
Neviano degli Arduini PR 14 3649 70646
Noceto PR 16 13001 83647
Traversetolo PR 16 9425 93072
Tizzano Val Parma PR 16 2077 95149
Solignano PR 17 1773 96922
Parma PR 19 192836 289758
Montechiarugolo PR 19 10813 300571
San Polo d'Enza RE 19 6083 306654
Canossa RE 20 3844 310498

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km SW of Parma (192836 inhabitants)
36 Km W of Reggio nell'Emilia (171345 inhabitants)
53 Km S of Cremona (71901 inhabitants)
57 Km W of Carpi (70699 inhabitants)
58 Km SE of Piacenza (102191 inhabitants)
59 Km W of Modena (184973 inhabitants)
66 Km N of Carrara (63133 inhabitants)
68 Km NE of La Spezia (93959 inhabitants)
70 Km N of Massa (69479 inhabitants)
89 Km N of Viareggio (62467 inhabitants)
94 Km W of Bologna (386663 inhabitants)
95 Km N of Lucca (89046 inhabitants)
97 Km S of Brescia (196480 inhabitants)
99 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 2024-02-23
20:50:29		 44.669 10.1833 21 2024-02-23
21:23:40		 Sala Sismica INGV-Roma 125508611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-23 20:50:29 ± 0.21
Latitude 44.6690 ± 0.0063
Longitude 10.1833 ± 0.0114
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125508611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 919
Semi-minor axis of confidence ellipse (meter) 417
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 268
Circular confidence region, given by single value of horizontal uncertainty (meter) 920.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 28
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) 0.05666
Epicentral distance of station farthest from the epicenter (degree) 0.97756
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.1
Num. used stations 11
Type of magnitude ML
Reference to an origin 125508611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-23 21:23:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PII.HHZ. 2024-02-23T20:51:01.17 0.6 undecidable manual S 165 108.5136 96 0.59 37
GU.MAIM.HHE. 2024-02-23T20:50:55.00 0.6 undecidable manual S 164 87.3459 97 0.03 44
IV.BDI.HHZ. 2024-02-23T20:50:51.59 1.0 undecidable manual S 154 74.7696 99 -0.05 23
GU.CARD.HHZ. 2024-02-23T20:50:51.42 0.6 undecidable manual S 162 75.1692 99 -0.32 42
IV.PII.HHZ. 2024-02-23T20:50:48.44 0.3 undecidable manual P 165 108.5136 96 1.19 43
MN.VLC.HNN. 2024-02-23T20:50:47.71 0.6 undecidable manual S 164 58.7967 102 0.27 44
GU.SARM.EHE. 2024-02-23T20:50:46.96 0.3 undecidable manual S 162 56.499 102 0.12 69
GU.GSCL.HHZ. 2024-02-23T20:50:44.76 0.6 undecidable manual S 138 47.619 105 0.2 46
GU.POPM.HHZ. 2024-02-23T20:50:43.51 0.3 undecidable manual P 146 82.8504 98 0.19 65
GU.MAIM.HHE. 2024-02-23T20:50:43.71 0.6 undecidable manual P 164 87.3459 97 -0.3 42
IV.BDI.HHZ. 2024-02-23T20:50:41.97 0.1 undecidable manual P 154 74.7696 99 -0.12 88
GU.CARD.HHZ. 2024-02-23T20:50:41.97 0.1 undecidable manual P 162 75.1692 99 -0.18 87
GU.SARM.EHE. 2024-02-23T20:50:39.09 0.3 undecidable manual P 162 56.499 102 -0.22 67
ZO.PDN10.EHE. 2024-02-23T20:50:39.71 0.6 undecidable manual P 109 53.4021 103 0.86 37
MN.VLC.HNN. 2024-02-23T20:50:39.66 0.3 undecidable manual P 164 58.7967 102 0 70
GU.GRAM.HHN. 2024-02-23T20:50:38.43 0.6 undecidable manual S 205 21.867 126 0.15 49
GU.EQUI.HHE. 2024-02-23T20:50:38.75 0.3 undecidable manual P 182 55.7997 103 -0.47 64
GU.GSCL.HHZ. 2024-02-23T20:50:37.93 0.3 undecidable manual P 138 47.619 105 -0.07 71
IV.PRMA.HNE. 2024-02-23T20:50:37.51 0.3 undecidable manual S 44 14.6742 139 0.65 64
IV.NEVI.HNE. 2024-02-23T20:50:36.69 0.3 undecidable manual S 132 14.1747 140 -0.08 75
IV.ERBM.EHE. 2024-02-23T20:50:35.88 0.3 undecidable manual P 147 33.0447 114 0.01 73
IT.LNG.HGN. 2024-02-23T20:50:35.85 0.3 undecidable manual S 98 10.3785 150 -0.34 72
GU.GRAM.HHN. 2024-02-23T20:50:34.40 0.1 undecidable manual P 205 21.867 126 0.03 100
IT.BRR.HGE. 2024-02-23T20:50:34.40 0.3 undecidable manual P 221 23.754 124 -0.21 71
IT.FRN.HGN. 2024-02-23T20:50:33.31 0.1 undecidable manual P 288 6.2937 161 0.41 95
IV.NEVI.HNE. 2024-02-23T20:50:33.01 0.3 undecidable manual P 132 14.1747 140 -0.49 69
IV.PRMA.HNE. 2024-02-23T20:50:33.49 0.1 undecidable manual P 44 14.6742 139 -0.06 100
IT.LNG.HGN. 2024-02-23T20:50:32.65 0.1 undecidable manual P 98 10.3785 150 -0.51 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.CARD.HHN. ML:2.1 0.00018842455 0.3968 AML other m 2024-02-23T20:50:52.28
GU.GSCL.HHE. ML:2.2 0.0004005 0.5 AML other m 2024-02-23T20:50:45.93
GU.GSCL.HHN. ML:2.2 0.000363 0.56 AML other m 2024-02-23T20:50:46.36
IV.BDI.HNN. ML:2.3 0.00031085435 0.6016 AML other m 2024-02-23T20:50:52.47
IV.BDI.HHN. ML:2.3 0.000316 0.5 AML other m 2024-02-23T20:50:52.69
IV.BDI.HHE. ML:2.2 0.0002171133 0.4224 AML other m 2024-02-23T20:50:52.66
IV.BDI.HNE. ML:2.3 0.0002927195 0.448 AML other m 2024-02-23T20:50:52.67
GU.CARD.HHE. ML:2.2 0.0002171388 0.4352 AML other m 2024-02-23T20:50:53.60
IV.PII.HHE. ML:2.4 0.00022649999999999998 0.34 AML other m 2024-02-23T20:51:04.68
IV.PII.HHN. ML:2.4 0.00019539879999999998 0.3072 AML other m 2024-02-23T20:51:04.01
GU.POPM.HHN. ML:2.4 0.0002879868 0.4224 AML other m 2024-02-23T20:50:55.58
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