Earthquake with magnitude of ML 0.8 on date 28-03-2024 and time 00:31:28 (Italy) in region 5 km S Socchieve (UD)

A magnitude ML 0.8 earthquake occured in region: 5 km S Socchieve (UD), on

  • 27-03-2024 23:31:28 (UTC)
  • 28-03-2024 00:31:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.3580, 12.8290 at 5 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
Socchieve UD 5 908 908
Preone UD 5 246 1154
Tramonti di Sopra PN 6 321 1475
Enemonzo UD 7 1319 2794
Ampezzo UD 7 1006 3800
Tramonti di Sotto PN 8 387 4187
Raveo UD 9 458 4645
Villa Santina UD 10 2233 6878
Lauco UD 11 729 7607
Forni di Sotto UD 13 600 8207
Verzegnis UD 13 863 9070
Ovaro UD 15 1922 10992
Sauris UD 15 416 11408
Tolmezzo UD 15 10440 21848
Clauzetto PN 16 380 22228
Meduno PN 16 1574 23802
Cavazzo Carnico UD 16 1052 24854
Vito d'Asio PN 17 769 25623
Comeglians UD 18 516 26139
Frisanco PN 18 622 26761
Travesio PN 18 1776 28537
Forgaria nel Friuli UD 18 1786 30323
Prato Carnico UD 18 904 31227
Castelnovo del Friuli PN 18 880 32107
Cavasso Nuovo PN 19 1525 33632
Zuglio UD 19 595 34227
Fanna PN 20 1583 35810
Arta Terme UD 20 2171 37981

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NW of Udine (99169 inhabitants)
47 Km NE of Pordenone (51229 inhabitants)
89 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 0.8 2024-03-27
23:31:28
46.3577 12.8287 5 2024-03-27
23:54:07
Sala Sismica INGV-Roma 126215161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-27 23:31:28 ± 0.38
Latitude 46.3577 ± 0.0054
Longitude 12.8287 ± 0.0091
Depth (km) 5 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126215161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 689
Semi-minor axis of confidence ellipse (meter) 411
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.18976
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 126215161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-27 23:54:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CQUE.HHZ. 2024-03-27T23:32:42.61 3.0 positive manual Pn 5.87 0
IV.VVLD.HHZ. 2024-03-27T23:32:38.49 3.0 undecidable manual Pg 15.94 0
IV.OSSC.HHZ. 2024-03-27T23:32:38.60 3.0 undecidable manual Sn 1.19 0
GU.PZZ.HHZ. 2024-03-27T23:32:36.19 3.0 undecidable manual Pg 21.57 0
IV.LNSS.HHZ. 2024-03-27T23:32:25.56 3.0 undecidable manual Pg 13.73 0
GU.RRL.HHZ. 2024-03-27T23:32:14.84 3.0 negative manual Pn 0.05 0
IV.CSP1.EHZ. 2024-03-27T23:32:02.70 3.0 positive manual Pn -2.9 0
GU.GRAM.HHZ. 2024-03-27T23:31:50.12 3.0 negative manual Pn -3.24 0
OX.BOO.HHE. 2024-03-27T23:31:35.27 0.6 undecidable manual S 101 21.0678 104 -0.31 47
IV.STAL.HHZ. 2024-03-27T23:31:33.13 0.6 undecidable manual S 220 14.0748 110 -0.13 50
NI.PALA.HHZ. 2024-03-27T23:31:33.62 0.6 undecidable manual S 150 14.4744 110 0.23 49
OX.BOO.HHE. 2024-03-27T23:31:32.19 0.3 undecidable manual P 101 21.0678 104 -0.21 73
NI.PURA.HHE. 2024-03-27T23:31:31.88 0.6 undecidable manual S 319 10.0788 118 -0.09 51
NI.PALA.HHZ. 2024-03-27T23:31:31.29 0.3 negative manual P 150 14.4744 110 0.16 74
OX.FUSE.HHZ. 2024-03-27T23:31:31.66 0.6 undecidable manual P 65 14.5743 110 0.5 46
IV.STAL.HHZ. 2024-03-27T23:31:30.91 0.6 undecidable manual P 220 14.0748 110 -0.15 50
OX.CLUD.HHZ. 2024-03-27T23:31:30.13 1.0 undecidable manual P 20 11.6772 114 -0.48 23
NI.PURA.HHE. 2024-03-27T23:31:30.46 0.1 undecidable manual P 319 10.0788 118 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HHE. ML:0.6 0.000052022719999999994 3.88 AML other m 2024-03-27T23:31:37.97
OX.CLUD.HHN. ML:0.6 0.00006124703000000001 7.26 AML other m 2024-03-27T23:31:39.46
OX.CLUD.HNE. ML:0.8 0.00007848181 3.8 AML other m 2024-03-27T23:31:38.08
OX.CLUD.HNN. ML:0.7 0.000073855175 2.24 AML other m 2024-03-27T23:31:43.25
IV.STAL.HHE. ML:0.6 0.000050021365 2.48 AML other m 2024-03-27T23:31:47.34
IV.STAL.HHN. ML:0.7 0.0000539698 1.68 AML other m 2024-03-27T23:31:33.83
IV.STAL.HNE. ML:1.0 0.000124266665 1.32 AML other m 2024-03-27T23:31:41.04
IV.STAL.HNN. ML:1.1 0.0001543012 0.93 AML other m 2024-03-27T23:31:35.13
NI.PALA.HHE. ML:1.0 0.00012100255 2.5 AML other m 2024-03-27T23:31:45.04
NI.PALA.HHN. ML:0.9 0.00008259940499999998 2.9 AML other m 2024-03-27T23:31:34.40
OX.FUSE.HNE. ML:0.9 0.0000895419225 39.84 AML other m 2024-03-27T23:32:10.25
OX.FUSE.HNN. ML:0.8 0.000076544375 6.04 AML other m 2024-03-27T23:31:42.50
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