Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 30-03-2024 and time 03:32:34 (Italy) in region 1 km NE Lauco (UD)

A magnitude ML 0.9 earthquake occured in region: 1 km NE Lauco (UD), on

  • 30-03-2024 02:32:34 (UTC)
  • 30-03-2024 03:32:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.4300, 12.9380 at 6 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
Lauco UD 1 729 729
Villa Santina UD 2 2233 2962
Enemonzo UD 5 1319 4281
Raveo UD 5 458 4739
Verzegnis UD 6 863 5602
Tolmezzo UD 7 10440 16042
Preone UD 7 246 16288
Zuglio UD 8 595 16883
Arta Terme UD 8 2171 19054
Ovaro UD 8 1922 20976
Socchieve UD 9 908 21884
Sutrio UD 10 1332 23216
Cavazzo Carnico UD 11 1052 24268
Comeglians UD 11 516 24784
Ravascletto UD 11 536 25320
Ampezzo UD 11 1006 26326
Cercivento UD 12 679 27005
Paluzza UD 13 2217 29222
Amaro UD 14 823 30045
Treppo Carnico UD 14 618 30663
Prato Carnico UD 15 904 31567
Rigolato UD 15 448 32015
Ligosullo UD 16 116 32131
Tramonti di Sopra PN 17 321 32452
Paularo UD 18 2623 35075
Sauris UD 18 416 35491
Bordano UD 18 754 36245
Venzone UD 19 2117 38362
Tramonti di Sotto PN 19 387 38749
Trasaghis UD 20 2227 40976
Moggio Udinese UD 20 1714 42690

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Udine (99169 inhabitants)
57 Km NE of Pordenone (51229 inhabitants)
100 Km NE of Treviso (83731 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 0.9 2024-03-30
02:32:34		 46.4298 12.938 6 2024-03-30
02:36:53		 Sala Sismica INGV-Roma 126296691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-30 02:32:34 ± 0.09
Latitude 46.4298 ± 0.0027
Longitude 12.9380 ± 0.0039
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126296691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 289
Semi-minor axis of confidence ellipse (meter) 74
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 0.29228
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 126296691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-30 02:36:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
RF.GEPF.HHZ. 2024-03-30T02:32:43.58 0.6 undecidable manual S 138 23.0547 104 0.49 45
IV.STAL.HHZ. 2024-03-30T02:32:43.86 0.1 undecidable manual S 223 25.6521 103 -0.11 96
OX.PLRO.HHZ. 2024-03-30T02:32:42.31 0.1 undecidable manual S 50 20.7681 106 -0.02 99
IV.FVI.HHZ. 2024-03-30T02:32:42.32 0.3 undecidable manual S 327 22.0668 105 -0.44 68
OX.MPRI.HHZ. 2024-03-30T02:32:42.25 0.3 undecidable manual S 170 21.3675 105 -0.26 70
NI.PALA.HHZ. 2024-03-30T02:32:42.36 0.3 undecidable manual S 183 20.5683 106 0.11 73
IV.PTCC.HHZ. 2024-03-30T02:32:41.69 1.0 negative manual P 94 31.9458 100 0.35 23
OX.BOO.HHE. 2024-03-30T02:32:41.08 0.3 undecidable manual S 135 17.3715 108 -0.11 73
NI.VINO.HHZ. 2024-03-30T02:32:41.36 0.3 undecidable manual P 127 32.4453 100 -0.08 72
NI.PURA.HHE. 2024-03-30T02:32:40.80 0.3 undecidable manual S 268 14.9739 111 0.38 69
IV.STAL.HHZ. 2024-03-30T02:32:39.90 0.6 undecidable manual P 223 25.6521 103 -0.22 47
NI.PALA.HHZ. 2024-03-30T02:32:39.06 0.1 negative manual P 183 20.5683 106 -0.06 98
OX.PLRO.HHZ. 2024-03-30T02:32:39.27 0.6 negative manual P 50 20.7681 106 0.1 49
IV.FVI.HHZ. 2024-03-30T02:32:39.44 0.1 positive manual P 327 22.0668 105 0.03 98
OX.MPRI.HHZ. 2024-03-30T02:32:39.07 0.1 undecidable manual P 170 21.3675 105 -0.2 95
RF.GEPF.HHZ. 2024-03-30T02:32:39.69 0.3 undecidable manual P 138 23.0547 104 0.09 73
OX.BOO.HHE. 2024-03-30T02:32:38.53 0.1 undecidable manual P 135 17.3715 108 0.02 99
NI.PURA.HHE. 2024-03-30T02:32:38.30 0.3 undecidable manual P 268 14.9739 111 0.23 72
OX.FUSE.HHZ. 2024-03-30T02:32:37.43 0.1 undecidable manual S 110 5.0949 138 -0.09 100
OX.CLUD.HHZ. 2024-03-30T02:32:37.47 0.1 undecidable manual S 305 5.2947 138 -0.09 100
OX.FUSE.HHZ. 2024-03-30T02:32:36.53 0.1 negative manual P 110 5.0949 138 0.14 99
OX.CLUD.HHZ. 2024-03-30T02:32:36.58 0.1 undecidable manual P 305 5.2947 138 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FVI.HHE. ML:0.9 0.00005865 1.16 AML other m 2024-03-30T02:32:42.97
IV.FVI.HHN. ML:0.4 0.00002225 0.5 AML other m 2024-03-30T02:32:42.65
OX.PLRO.HHN. ML:1.0 0.00006890000000000001 1.46 AML other m 2024-03-30T02:32:43.89
OX.PLRO.HHE. ML:0.8 0.0000556 0.54 AML other m 2024-03-30T02:32:43.87
RF.GEPF.HHN. ML:0.8 0.00004654999999999999 0.22 AML other m 2024-03-30T02:32:44.25
IV.STAL.HHN. ML:1.0 0.00006534999999999999 1.1 AML other m 2024-03-30T02:32:44.89
RF.GEPF.HHE. ML:0.8 0.000041599999999999995 0.26 AML other m 2024-03-30T02:32:44.46
IV.STAL.HHE. ML:1.0 0.00006335000000000001 0.42 AML other m 2024-03-30T02:32:44.54
IV.PTCC.HHE. ML:0.8 0.0000324 0.42 AML other m 2024-03-30T02:32:47.10
IV.PTCC.HHN. ML:0.7 0.00002665 0.46 AML other m 2024-03-30T02:32:47.39
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