Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 15-03-2024 and time 15:08:37 (Italy) in region 2 km SE Osoppo (UD)

A magnitude ML 0.9 earthquake occured in region: 2 km SE Osoppo (UD), on

  • 15-03-2024 14:08:37 (UTC)
  • 15-03-2024 15:08:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.2450, 13.1010 at 11 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
Osoppo UD 2 2936 2936
Artegna UD 4 2885 5821
Buja UD 4 6563 12384
Gemona del Friuli UD 5 10964 23348
Trasaghis UD 5 2227 25575
Magnano in Riviera UD 6 2336 27911
Montenars UD 6 538 28449
Majano UD 7 5945 34394
Treppo Grande UD 7 1708 36102
Bordano UD 8 754 36856
Colloredo di Monte Albano UD 9 2223 39079
Tarcento UD 10 9012 48091
Cassacco UD 10 2938 51029
Forgaria nel Friuli UD 10 1786 52815
Venzone UD 10 2117 54932
Vito d'Asio PN 11 769 55701
San Daniele del Friuli UD 12 8013 63714
Ragogna UD 12 2909 66623
Tricesimo UD 13 7600 74223
Lusevera UD 13 643 74866
Nimis UD 14 2740 77606
Pinzano al Tagliamento PN 14 1525 79131
Moruzzo UD 14 2456 81587
Rive d'Arcano UD 14 2444 84031
Amaro UD 14 823 84854
Clauzetto PN 14 380 85234
Cavazzo Carnico UD 15 1052 86286
Fagagna UD 15 6385 92671
Pagnacco UD 15 5044 97715
Reana del Rojale UD 15 4966 102681
Castelnovo del Friuli PN 16 880 103561
Martignacco UD 16 6924 110485
Attimis UD 17 1805 112290
Coseano UD 18 2187 114477
San Vito di Fagagna UD 18 1671 116148
Verzegnis UD 18 863 117011
Tavagnacco UD 18 14910 131921
Travesio PN 18 1776 133697
Taipana UD 19 636 134333
Resiutta UD 19 309 134642
Tolmezzo UD 19 10440 145082
Moggio Udinese UD 20 1714 146796

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Udine (99169 inhabitants)
47 Km NE of Pordenone (51229 inhabitants)
84 Km NW of Trieste (204420 inhabitants)
92 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 2024-03-15
14:08:37		 46.245 13.1013 11 2024-03-15
14:18:05		 Sala Sismica INGV-Roma 125900461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-15 14:08:37 ± 0.06
Latitude 46.2450 ± 0.0054
Longitude 13.1013 ± 0.0039
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125900461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 635
Semi-minor axis of confidence ellipse (meter) 289
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
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) 0.03957
Epicentral distance of station farthest from the epicenter (degree) 0.38311
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 125900461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-15 14:18:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.STAL.HHZ. 2024-03-15T14:08:47.31 0.3 undecidable manual S 273 30.0477 50 -0.42 67
OX.CLUD.HHZ. 2024-03-15T14:08:47.18 0.6 undecidable manual S 324 28.9488 50 -0.25 47
IV.PTCC.HHZ. 2024-03-15T14:08:46.74 0.6 undecidable manual S 47 26.4513 50 -0.03 49
OX.DRE.HHZ. 2024-03-15T14:08:45.27 0.3 undecidable manual P 101 42.5241 50 0.08 71
OX.PLRO.HHE. 2024-03-15T14:08:44.14 1.0 undecidable manual P 6 33.9438 50 0.26 23
NI.VINO.HHZ. 2024-03-15T14:08:43.09 0.3 undecidable manual S 86 13.3755 129 -0.08 74
IV.STAL.HHZ. 2024-03-15T14:08:43.11 0.1 undecidable manual P 273 30.0477 50 -0.17 94
OX.CLUD.HHZ. 2024-03-15T14:08:43.28 0.3 undecidable manual P 324 28.9488 50 0.18 71
NI.PURA.HHE. 2024-03-15T14:08:43.99 0.3 undecidable manual P 306 34.0437 50 0.09 71
OX.MPRI.HHZ. 2024-03-15T14:08:42.03 0.3 undecidable manual S 267 8.7801 141 0.01 76
IV.PTCC.HHZ. 2024-03-15T14:08:42.81 0.3 undecidable manual P 47 26.4513 50 0.09 73
OX.BAD.HHE. 2024-03-15T14:08:42.26 0.3 undecidable manual S 96 10.9779 135 -0.29 71
OX.BOO.HHE. 2024-03-15T14:08:41.93 0.3 undecidable manual S 358 8.2806 143 0.01 76
OX.FUSE.HHZ. 2024-03-15T14:08:41.90 0.6 undecidable manual P 338 20.2686 50 0.12 48
OX.BOO.HHE. 2024-03-15T14:08:40.02 0.3 undecidable manual P 358 8.2806 143 0.1 75
RF.GEPF.HHZ. 2024-03-15T14:08:40.79 0.3 undecidable manual S 41 4.3956 158 -0.46 70
OX.MPRI.HHZ. 2024-03-15T14:08:40.18 0.1 undecidable manual P 267 8.7801 141 0.2 97
NI.VINO.HHZ. 2024-03-15T14:08:40.81 0.1 undecidable manual P 86 13.3755 129 0.16 97
OX.BAD.HHE. 2024-03-15T14:08:40.33 0.3 undecidable manual P 96 10.9779 135 0.04 75
NI.PALA.HHZ. 2024-03-15T14:08:40.83 0.1 undecidable manual P 270 13.5753 128 0.15 98
RF.GEPF.HHZ. 2024-03-15T14:08:39.64 0.1 undecidable manual P 41 4.3956 158 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
RF.GEPF.HHN. ML:0.9 0.00011350000000000001 0.06 AML other m 2024-03-15T14:08:41.16
RF.GEPF.HHE. ML:0.9 0.00014250000000000002 0.28 AML other m 2024-03-15T14:08:41.18
NI.VINO.HHE. ML:0.7 0.000052000000000000004 0.2 AML other m 2024-03-15T14:08:43.37
NI.VINO.HHN. ML:0.6 0.0000427 0.28 AML other m 2024-03-15T14:08:43.34
NI.PALA.HHE. ML:1.1 0.00011899999999999999 0.7 AML other m 2024-03-15T14:08:45.52
NI.PALA.HHN. ML:1.1 0.0001343 1.4 AML other m 2024-03-15T14:08:45.91
OX.FUSE.HHN. ML:0.8 0.0000402 0.18 AML other m 2024-03-15T14:08:46.56
OX.FUSE.HHE. ML:0.6 0.00003195 0.62 AML other m 2024-03-15T14:08:47.09
IV.STAL.HHN. ML:1.0 0.00005075 1.26 AML other m 2024-03-15T14:08:48.14
IV.STAL.HHE. ML:1.1 0.00005505 1.28 AML other m 2024-03-15T14:08:48.34
OX.DRE.HHN. ML:1.0 0.000028250000000000002 0.68 AML other m 2024-03-15T14:08:52.41
OX.DRE.HHE. ML:1.0 0.0000298 1.4 AML other m 2024-03-15T14:08:53.03
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