Earthquake with magnitude of ML 0.4 on date 01-09-2019 and time 08:54:41 (Italy) in region 7 km SE Paularo (UD)

A magnitude ML 0.4 earthquake occured in region: 7 km SE Paularo (UD), on

  • 01-09-2019 06:54:41 (UTC)
  • 01-09-2019 08:54:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.48, 13.16 at 6 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Paularo UD 7 2623 2623
Moggio Udinese UD 8 1714 4337
Ligosullo UD 10 116 4453
Resiutta UD 11 309 4762
Arta Terme UD 11 2171 6933
Zuglio UD 11 595 7528
Treppo Carnico UD 11 618 8146
Pontebba UD 11 1433 9579
Dogna UD 12 175 9754
Paluzza UD 13 2217 11971
Amaro UD 13 823 12794
Sutrio UD 14 1332 14126
Chiusaforte UD 14 672 14798
Tolmezzo UD 14 10440 25238
Cercivento UD 14 679 25917
Cavazzo Carnico UD 16 1052 26969
Resia UD 16 1033 28002
Venzone UD 16 2117 30119
Verzegnis UD 16 863 30982
Lauco UD 19 729 31711
Bordano UD 19 754 32465
Ravascletto UD 19 536 33001
Villa Santina UD 20 2233 35234

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km N of Udine (99169 inhabitants)
70 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
Bulletin
Rev1000
ML 0.4 2019-09-01
06:54:41
46.48 13.16 6 2020-02-28
16:42:08
Bollettino Sismico Italiano INGV 73999911
Reviewed
Rev100
ML 0.4 2019-09-01
06:54:40
46.48 13.16 11 2019-09-01
07:04:37
Sala Sismica INGV-Roma 72002871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-01 06:54:41 ± 0.19
Latitude 46.48 ± 0.00
Longitude 13.16 ± 0.00
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73999911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 113
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 8
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 12
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
Epicentral distance of station farthest from the epicenter (degree) 0.25091
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 72002871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-01 07:04:37

ML:0.4

Field Value
Value 0.4
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 73999911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-24 17:15:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MILN.HNZ. 2019-09-01T06:54:59.49 3.0 undecidable manual Sg 16.15 0
OX.ACOM.HHZ. 2019-09-01T06:54:50.79 0.1 undecidable manual S 74 0.2509 103 -0.23 94
NI.VINO.HHZ. 2019-09-01T06:54:50.44 0.6 undecidable manual S 161 0.2392 103 -0.13 48
OX.CLUD.HHZ. 2019-09-01T06:54:48.76 0.6 undecidable manual S 263 0.1952 106 -0.17 48
IV.PTCC.HHZ. 2019-09-01T06:54:47.26 0.1 undecidable manual S 119 0.1502 110 -0.04 100
OX.ACOM.HHZ. 2019-09-01T06:54:47.10 0.3 undecidable manual P 74 0.2509 103 0.26 70
OX.ZOU2.HHZ. 2019-09-01T06:54:47.30 0.1 undecidable manual S 301 0.152 110 -0.07 99
NI.VINO.HHZ. 2019-09-01T06:54:46.43 0.1 undecidable manual P 161 0.2392 103 -0.14 96
OX.FUSE.HHZ. 2019-09-01T06:54:46.63 0.1 undecidable manual S 240 0.1295 113 0.09 99
OX.CLUD.HHZ. 2019-09-01T06:54:45.41 0.1 undecidable manual P 263 0.1952 106 -0.22 95
OX.FUSE.HHZ. 2019-09-01T06:54:44.38 0.1 undecidable manual P 240 0.1295 113 0.13 98
OX.ZOU2.HHZ. 2019-09-01T06:54:44.87 0.1 undecidable manual P 301 0.152 110 0.14 98
IV.PTCC.HHZ. 2019-09-01T06:54:44.97 0.1 undecidable manual P 119 0.1502 110 0.29 95
SL.LJU.BHZ. 2019-09-01T06:54:36.42 3.0 undecidable manual Sg 0.6 0
ST.ZIAN.EHZ. 2019-09-01T06:54:34.11 3.0 undecidable manual Sn -6.42 0
IV.LINA.HHZ. 2019-09-01T06:54:34.58 3.0 negative manual Pn 4.12 0
IV.OPPE.HHZ. 2019-09-01T06:54:22.26 3.0 undecidable manual Sg 1.61 0
IV.AGLI.HHZ. 2019-09-01T06:54:19.49 3.0 undecidable manual Sn -3.06 0
CR.ZAG.BHZ. 2019-09-01T06:54:03.00 3.0 undecidable manual Pg 9.23 0
CH.BERNI.HHZ. 2019-09-01T06:53:58.97 3.0 negative manual Pn -1.31 0
IV.FIR.HHZ. 2019-09-01T06:53:48.72 3.0 undecidable manual Sg -0.14 0
IV.AGLI.HHZ. 2019-09-01T06:53:39.13 3.0 negative manual Pn -3.66 0
IV.RMP.HHZ. 2019-09-01T06:53:09.75 3.0 undecidable manual P 2.23 0
IV.ARVD.HHZ. 2019-09-01T06:53:08.25 3.0 undecidable manual P -4.01 0
IV.MGAB.HHZ. 2019-09-01T06:53:07.31 3.0 undecidable manual P -0.58 0
IV.OFFI.HHZ. 2019-09-01T06:53:03.50 3.0 undecidable manual P -3.01 0
IV.MF5.EHZ. 2019-09-01T06:53:02.33 3.0 negative manual P -2.71 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AGLI.HHN. ML:0 1.7096695E-5 0.9184 AML other m 2019-09-01T06:54:26.58
OX.ZOU2.HHE. ML:0.3 2.1018245E-5 0.1184 AML other m 2019-09-01T06:54:47.63
OX.ZOU2.HHN. ML:0 1.20017995E-5 0.0992 AML other m 2019-09-01T06:54:48.06
IV.PTCC.HHN. ML:0 9.515335E-6 0.1984 AML other m 2019-09-01T06:54:48.25
IV.PTCC.HHE. ML:0 9.859637E-6 0.16 AML other m 2019-09-01T06:54:48.83
OX.CLUD.HHE. ML:0.1 9.2579775E-6 1.2192 AML other m 2019-09-01T06:54:49.91
OX.CLUD.HHN. ML:0.3 1.413693E-5 0.6592 AML other m 2019-09-01T06:54:49.43
OX.ACOM.HNE. ML:0.9 4.66294E-5 0.8416 AML other m 2019-09-01T06:54:50.52
OX.ACOM.HHN. ML:0.7 2.458222E-5 1.76 AML other m 2019-09-01T06:54:50.96
OX.ACOM.HHE. ML:0.8 3.561037E-5 0.2624 AML other m 2019-09-01T06:54:51.33
OX.ACOM.HNN. ML:1.1 6.4150315E-5 1.5008 AML other m 2019-09-01T06:54:51.99
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