Earthquake with magnitude of ML 1.2 on date 16-04-2024 and time 23:02:04 (Italy) in region 3 km NE Raveo (UD)

A magnitude ML 1.2 earthquake occured in region: 3 km NE Raveo (UD), on

  • 16-04-2024 21:02:04 (UTC)
  • 16-04-2024 23:02:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.4590, 12.8880 at 8 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
Raveo UD 3 458 458
Ovaro UD 3 1922 2380
Enemonzo UD 5 1319 3699
Lauco UD 5 729 4428
Villa Santina UD 6 2233 6661
Comeglians UD 6 516 7177
Preone UD 7 246 7423
Socchieve UD 8 908 8331
Ravascletto UD 8 536 8867
Ampezzo UD 9 1006 9873
Prato Carnico UD 10 904 10777
Sutrio UD 10 1332 12109
Rigolato UD 11 448 12557
Arta Terme UD 11 2171 14728
Zuglio UD 11 595 15323
Cercivento UD 11 679 16002
Verzegnis UD 11 863 16865
Tolmezzo UD 11 10440 27305
Paluzza UD 13 2217 29522
Sauris UD 14 416 29938
Treppo Carnico UD 15 618 30556
Cavazzo Carnico UD 15 1052 31608
Forni Avoltri UD 17 588 32196
Ligosullo UD 17 116 32312
Forni di Sotto UD 18 600 32912
Tramonti di Sopra PN 18 321 33233
Amaro UD 19 823 34056
Paularo UD 19 2623 36679
Sappada BL 20 1317 37996

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km NW of Udine (99169 inhabitants)
59 Km NE of Pordenone (51229 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 1.2 2024-04-16
21:02:04
46.4588 12.8883 9 2024-04-16
21:06:19
Sala Sismica INGV-Roma 126812991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-16 21:02:04 ± 0.07
Latitude 46.4588 ± 0.0027
Longitude 12.8883 ± 0.0052
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 126812991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 332
Semi-minor axis of confidence ellipse (meter) 331
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) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00540
Epicentral distance of station farthest from the epicenter (degree) 0.43887
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 126812991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-16 21:06:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.ACOM.HHZ. 2024-04-16T21:02:20.98 0.1 undecidable manual S 78 48.7179 50 0.17 90
IV.PTCC.HHZ. 2024-04-16T21:02:17.30 0.1 undecidable manual S 99 36.0417 50 -0.11 94
OX.ACOM.HHZ. 2024-04-16T21:02:14.36 1.0 negative manual P 78 48.7179 50 0.34 22
IV.STAL.HHZ. 2024-04-16T21:02:14.02 0.1 undecidable manual S 212 25.9518 108 -0.19 94
NI.PALA.HHZ. 2024-04-16T21:02:13.62 0.3 undecidable manual S 173 23.8539 110 0.08 72
OX.PLRO.HHZ. 2024-04-16T21:02:12.70 0.1 undecidable manual S 63 22.2555 111 -0.3 92
IV.FVI.HHZ. 2024-04-16T21:02:11.31 0.1 undecidable manual S 332 17.3715 116 -0.14 96
IV.PTCC.HHZ. 2024-04-16T21:02:11.66 0.6 undecidable manual P 99 36.0417 50 -0.4 44
IV.STAL.HHZ. 2024-04-16T21:02:10.13 0.1 undecidable manual P 212 25.9518 108 -0.08 96
RF.GEPF.HHZ. 2024-04-16T21:02:10.56 1.0 positive manual P 137 27.9498 107 -0.04 24
NI.PALA.HHZ. 2024-04-16T21:02:09.82 0.1 undecidable manual P 173 23.8539 110 0 98
OX.FUSE.HHZ. 2024-04-16T21:02:09.30 0.1 undecidable manual S 120 9.9789 130 0.02 100
OX.PLRO.HHZ. 2024-04-16T21:02:09.56 1.0 positive manual P 63 22.2555 111 0.05 24
IV.FVI.HHZ. 2024-04-16T21:02:08.84 0.1 negative manual P 332 17.3715 116 0.22 95
OX.FUSE.HHZ. 2024-04-16T21:02:07.65 0.1 negative manual P 120 9.9789 130 0.28 95
OX.CLUD.HHZ. 2024-04-16T21:02:07.56 0.1 undecidable manual S 248 0.5994 176 -0.13 99
OX.CLUD.HHZ. 2024-04-16T21:02:06.76 0.1 positive manual P 248 0.5994 176 0.31 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.FUSE.HHN. ML:1.4 0.00033350000000000003 0.82 AML other m 2024-04-16T21:02:09.35
OX.FUSE.HHE. ML:1.4 0.0003395 0.42 AML other m 2024-04-16T21:02:09.90
IV.FVI.HHN. ML:0.9 0.00006875 0.64 AML other m 2024-04-16T21:02:11.93
IV.FVI.HHE. ML:1.2 0.0001285 0.1 AML other m 2024-04-16T21:02:12.33
OX.PLRO.HHE. ML:1.2 0.000107 0.14 AML other m 2024-04-16T21:02:12.92
OX.PLRO.HHN. ML:1.4 0.0001525 1.84 AML other m 2024-04-16T21:02:13.05
IV.STAL.HHN. ML:1.3 0.00010700000000000001 0.68 AML other m 2024-04-16T21:02:14.44
IV.STAL.HHE. ML:1.1 0.0000821 1.5 AML other m 2024-04-16T21:02:15.98
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