Earthquake with magnitude of ML 1.7 on date 21-02-2024 and time 22:35:53 (UTC) in region 4 km NW Langhirano (PR)

A magnitude ML 1.7 earthquake occured in region: 4 km NW Langhirano (PR), on

  • 21-02-2024 22:35:53 (UTC)
  • 21-02-2024 23:35:53 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.6480, 10.2340 at 20 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
Langhirano PR 5 10315 10315
Felino PR 6 8790 19105
Lesignano de' Bagni PR 6 5028 24133
Sala Baganza PR 8 5561 29694
Neviano degli Arduini PR 10 3649 33343
Calestano PR 10 2100 35443
Fornovo di Taro PR 12 6100 41543
Traversetolo PR 12 9425 50968
Collecchio PR 12 14403 65371
Terenzo PR 12 1196 66567
Tizzano Val Parma PR 14 2077 68644
Medesano PR 14 10828 79472
San Polo d'Enza RE 15 6083 85555
Canossa RE 15 3844 89399
Montechiarugolo PR 16 10813 100212
Varano de' Melegari PR 18 2676 102888
Montecchio Emilia RE 18 10530 113418
Parma PR 19 192836 306254
Noceto PR 19 13001 319255
Quattro Castella RE 19 13195 332450
Bibbiano RE 19 10268 342718
Vetto RE 20 1860 344578

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km SW of Parma (192836 inhabitants)
32 Km W of Reggio nell'Emilia (171345 inhabitants)
54 Km W of Carpi (70699 inhabitants)
55 Km W of Modena (184973 inhabitants)
57 Km SE of Cremona (71901 inhabitants)
62 Km SE of Piacenza (102191 inhabitants)
64 Km N of Carrara (63133 inhabitants)
68 Km NE of La Spezia (93959 inhabitants)
68 Km N of Massa (69479 inhabitants)
87 Km N of Viareggio (62467 inhabitants)
90 Km W of Bologna (386663 inhabitants)
92 Km N of Lucca (89046 inhabitants)
96 Km NW of Pistoia (90315 inhabitants)
99 Km S of Brescia (196480 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 1.7 2024-02-21
22:35:53
44.6477 10.2337 20 2024-02-21
22:56:09
Sala Sismica INGV-Roma 125430751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-21 22:35:53 ± 0.19
Latitude 44.6477 ± 0.0063
Longitude 10.2337 ± 0.0088
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125430751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 710
Semi-minor axis of confidence ellipse (meter) 462
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 30
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) 0.70867
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 125430751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-21 22:56:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SRES.HHZ. 2024-02-21T22:37:21.95 3.0 undecidable manual Sg 7.51 0
IV.MMO1.EHZ. 2024-02-21T22:37:13.01 3.0 undecidable manual Sn 0.49 0
IV.MABI.HHZ. 2024-02-21T22:36:38.64 3.0 undecidable manual Sg -0.2 0
IV.MAGA.HHZ. 2024-02-21T22:36:32.57 3.0 undecidable manual S 0.08 0
GU.POPM.HHZ. 2024-02-21T22:36:18.36 0.6 undecidable manual S 148 78.6657 98 1.01 33
GU.GORR.HHZ. 2024-02-21T22:36:17.22 0.6 undecidable manual S 267 74.4699 99 0.99 31
GU.CARD.HHZ. 2024-02-21T22:36:15.80 0.6 undecidable manual S 164 71.6727 99 0.29 43
IV.BDI.HHN. 2024-02-21T22:36:15.52 0.3 undecidable manual S 156 70.9734 99 0.22 66
MN.VLC.HHN. 2024-02-21T22:36:11.55 0.6 undecidable manual S 167 55.5 102 0.29 44
GU.EQUI.HHZ. 2024-02-21T22:36:10.51 0.6 undecidable manual S 187 53.8017 103 -0.31 44
GU.SARM.EHE. 2024-02-21T22:36:10.81 0.3 undecidable manual S 166 53.1024 103 0.18 68
IT.BVT.HNN. 2024-02-21T22:36:08.30 0.3 undecidable manual S 252 40.9257 108 0.81 55
GU.GSCL.HHE. 2024-02-21T22:36:08.21 1.0 undecidable manual S 139 43.2234 107 0.12 24
GU.POPM.HHZ. 2024-02-21T22:36:07.75 0.6 positive manual P 148 78.6657 98 0.39 41
GU.CARD.HHZ. 2024-02-21T22:36:06.19 0.1 undecidable manual P 164 71.6727 99 -0.11 88
GU.GORR.HHZ. 2024-02-21T22:36:06.23 0.6 undecidable manual P 267 74.4699 99 -0.48 41
IV.BDI.HHN. 2024-02-21T22:36:06.21 0.3 undecidable manual P 156 70.9734 99 0.03 68
MN.VLC.HHN. 2024-02-21T22:36:03.88 0.1 undecidable manual P 167 55.5 102 0.04 93
IT.BRR.HGZ. 2024-02-21T22:36:03.41 0.3 undecidable manual S 231 25.0527 121 -0.2 72
GU.EQUI.HHZ. 2024-02-21T22:36:03.13 0.6 undecidable manual P 187 53.8017 103 -0.45 43
GU.SARM.EHE. 2024-02-21T22:36:03.32 0.3 undecidable manual P 166 53.1024 103 -0.16 68
IV.PRMA.HHZ. 2024-02-21T22:36:02.22 0.3 undecidable manual S 26 14.2746 140 0.81 62
GU.GSCL.HHE. 2024-02-21T22:36:02.06 0.3 undecidable manual P 139 43.2234 107 0.05 71
GU.GRAM.HHZ. 2024-02-21T22:36:02.34 0.6 undecidable manual S 217 21.9669 125 -0.58 44
IT.BVT.HNN. 2024-02-21T22:36:01.83 0.1 undecidable manual P 252 40.9257 108 0.16 92
IT.LNG.HGZ. 2024-02-21T22:36:00.24 0.3 undecidable manual S 82 6.2937 160 -0.09 74
IV.NEVI.HNZ. 2024-02-21T22:36:00.81 0.3 undecidable manual S 138 9.6792 151 0.11 75
IT.BRR.HGZ. 2024-02-21T22:35:59.20 0.1 undecidable manual P 231 25.0527 121 -0.22 95
IV.ERBM.EHZ. 2024-02-21T22:35:59.68 1.0 undecidable manual P 151 29.0487 117 -0.28 23
IV.PRMA.HHZ. 2024-02-21T22:35:58.06 0.3 undecidable manual P 26 14.2746 140 -0.1 73
GU.GRAM.HHZ. 2024-02-21T22:35:58.68 0.1 undecidable manual P 217 21.9669 125 -0.35 93
IV.NEVI.HNZ. 2024-02-21T22:35:57.42 0.1 undecidable manual P 138 9.6792 151 -0.33 94
IT.LNG.HGZ. 2024-02-21T22:35:57.07 0.1 undecidable manual P 82 6.2937 160 -0.47 91
IT.FRN.HGZ. 2024-02-21T22:35:57.79 0.1 undecidable manual P 294 10.878 148 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PRMA.HHN. ML:1.8 0.00035768489999999997 0.256 AML other m 2024-02-21T22:36:03.83
IV.PRMA.HHE. ML:2.0 0.00061175275 0.3328 AML other m 2024-02-21T22:36:03.10
IV.PRMA.HNE. ML:1.9 0.00056341865 0.3328 AML other m 2024-02-21T22:36:03.11
IV.PRMA.HNN. ML:1.7 0.00033563905 0.2432 AML other m 2024-02-21T22:36:03.83
GU.GRAM.HHN. ML:2.0 0.000521 1.68 AML other m 2024-02-21T22:36:03.12
GU.GRAM.HHE. ML:2.0 0.00049026425 0.2176 AML other m 2024-02-21T22:36:05.09
GU.POPM.HHN. ML:1.3 0.000023241615 0.2176 AML other m 2024-02-21T22:36:20.15
GU.POPM.HHE. ML:1.3 0.000027249999999999998 0.72 AML other m 2024-02-21T22:36:19.37
GU.EQUI.HHE. ML:0.8 0.000016649150000000003 0.5888 AML other m 2024-02-21T22:36:12.74
GU.EQUI.HHN. ML:1.0 0.0000189049255 0.5248 AML other m 2024-02-21T22:36:12.61
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