Earthquake with magnitude of ML 2.3 on date 19-11-2018 and time 15:22:44 (Italy) in region 3 km W Pulfero (UD)

A magnitude ML 2.3 earthquake occured in region: 3 km W Pulfero (UD), on

  • 19-11-2018 14:22:44 (UTC)
  • 19-11-2018 15:22:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.17, 13.44 at 12 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
Pulfero UD 3 962 962
Torreano UD 5 2139 3101
San Pietro al Natisone UD 6 2171 5272
Savogna UD 7 411 5683
Faedis UD 8 2945 8628
San Leonardo UD 9 1129 9757
Cividale del Friuli UD 9 11292 21049
Moimacco UD 10 1675 22724
Attimis UD 11 1805 24529
Taipana UD 12 636 25165
Stregna UD 12 356 25521
Grimacco UD 12 342 25863
Povoletto UD 12 5471 31334
Remanzacco UD 13 6185 37519
Premariacco UD 13 4163 41682
Nimis UD 14 2740 44422
Drenchia UD 14 115 44537
Prepotto UD 14 769 45306
Reana del Rojale UD 15 4966 50272
Dolegna del Collio GO 16 370 50642
Lusevera UD 17 643 51285
Tarcento UD 18 9012 60297
Tricesimo UD 18 7600 67897
Tavagnacco UD 19 14910 82807
Pradamano UD 19 3574 86381
Corno di Rosazzo UD 19 3219 89600
Cassacco UD 20 2938 92538
Buttrio UD 20 4074 96612
Udine UD 20 99169 195781

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Udine (99169 inhabitants)
63 Km NW of Trieste (204420 inhabitants)
65 Km E of Pordenone (51229 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 2.3 2018-11-19
14:22:44
46.17 13.44 12 2019-06-04
09:16:13
Bollettino Sismico Italiano INGV 67887701
Rev 100 ML 2.3 2018-11-19
14:22:44
46.17 13.43 8 2018-11-19
14:54:02
Sala Sismica INGV-Roma 63207641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-19 14:22:44 ± 0.12
Latitude 46.17 ± 0.01
Longitude 13.44 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67887701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 966
Semi-minor axis of confidence ellipse (meter) 424
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 200
Circular confidence region, given by single value of horizontal uncertainty (meter) 970
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.9929
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 51
Type of magnitude ML
Reference to an origin 67887701
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-23 09:33:58

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 51
Type of magnitude ML
Reference to an origin 63207641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-19 14:54:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.RNCA.HHZ. 2018-11-19T14:24:35.20 3.0 undecidable manual Sg 11.15 0
IV.MSSA.HHZ. 2018-11-19T14:24:14.09 3.0 undecidable manual Sn -3.6 0
IV.SAMA.HHZ. 2018-11-19T14:24:00.64 3.0 positive manual Pg 8.95 0
IV.PE3.EHZ. 2018-11-19T14:23:58.63 3.0 undecidable manual Sn -0.12 0
IV.APEC.HHZ. 2018-11-19T14:23:54.98 3.0 undecidable manual Sn -7.37 0
GU.PCP.HHZ. 2018-11-19T14:23:51.00 3.0 undecidable manual Pn 7.66 0
IV.VIVA.HHZ. 2018-11-19T14:23:51.44 3.0 undecidable manual Pn -0.44 0
IV.MSSA.HHZ. 2018-11-19T14:23:38.06 3.0 undecidable manual Pn 1.34 0
CH.BERNI.HHZ. 2018-11-19T14:23:24.03 3.0 negative manual Pn 0.44 0
IV.MAGA.HHZ. 2018-11-19T14:23:18.50 0.6 undecidable manual P 260 1.9929 54 -0.03 26
OE.WTTA.HHZ. 2018-11-19T14:23:15.29 0.6 undecidable manual P 312 1.6485 54 1.51 19
ST.VARA.EHZ. 2018-11-19T14:23:15.45 0.6 undecidable manual P 260 1.7995 54 -0.41 28
SI.ROSI.HHZ. 2018-11-19T14:23:14.26 0.6 undecidable manual P 299 1.5855 54 1.36 22
ST.DOSS.HHZ. 2018-11-19T14:23:12.90 0.3 undecidable manual P 260 1.59 54 -0.06 51
SI.KOSI.HHZ. 2018-11-19T14:23:11.95 0.3 undecidable manual P 282 1.4533 90 1.24 38
ST.PANI.EHZ. 2018-11-19T14:23:11.14 0.3 undecidable manual P 266 1.4641 90 0.24 54
SL.LJU.BHZ. 2018-11-19T14:23:10.82 0.3 undecidable manual S 99 0.7644 90 1.29 40
ST.ZIAN.EHZ. 2018-11-19T14:23:09.43 0.3 undecidable manual P 275 1.3022 90 1.3 39
CR.BRJN.HHZ. 2018-11-19T14:23:08.28 3.0 positive manual P -0.16 0
IV.CTI.HHZ. 2018-11-19T14:23:08.11 0.3 undecidable manual P 265 1.2474 90 0.93 47
OX.CGRP.HHZ. 2018-11-19T14:23:06.80 0.3 undecidable manual P 256 1.1718 90 0.9 48
OX.VARN.HHZ. 2018-11-19T14:23:02.28 0.3 undecidable manual P 259 0.9434 90 0.3 62
MN.TRI.HHZ. 2018-11-19T14:23:00.69 0.6 undecidable manual S 154 0.5144 91 -1.44 28
OX.PLRO.HNZ. 2018-11-19T14:23:00.17 0.6 undecidable manual S 332 0.4272 91 0.62 43
SL.LJU.BHZ. 2018-11-19T14:22:59.12 0.6 undecidable manual P 99 0.7644 90 0.2 43
NI.PALA.HHZ. 2018-11-19T14:22:58.38 0.6 undecidable manual S 282 0.3642 91 0.69 43
OX.FUSE.HNE. 2018-11-19T14:22:58.35 0.6 undecidable manual S 309 0.3885 91 -0.04 47
OX.ACOM.HHZ. 2018-11-19T14:22:58.99 0.6 undecidable manual S 8 0.3795 91 0.87 38
OX.CIMO.HHZ. 2018-11-19T14:22:57.78 0.3 undecidable manual P 282 0.7024 91 -0.08 66
OX.PRED.HNZ. 2018-11-19T14:22:54.10 0.6 undecidable manual S 18 0.2842 92 -1.2 33
OX.ZOU2.HHZ. 2018-11-19T14:22:54.30 0.1 undecidable manual P 320 0.5027 91 -0.15 91
OX.BOO.HNE. 2018-11-19T14:22:54.87 0.3 undecidable manual S 302 0.2788 92 -0.27 69
OX.SABO.HHZ. 2018-11-19T14:22:53.58 0.6 undecidable manual S 144 0.2275 93 -0.06 50
RF.GEPF.HHZ. 2018-11-19T14:22:53.73 0.6 undecidable manual S 296 0.2329 93 -0.06 48
MN.TRI.HHZ. 2018-11-19T14:22:53.07 0.3 undecidable manual P 154 0.5144 91 -1.58 39
IV.PTCC.HHZ. 2018-11-19T14:22:53.97 0.6 undecidable manual S 346 0.2428 92 -0.11 48
OX.CLUD.HHZ. 2018-11-19T14:22:53.53 0.3 undecidable manual P 307 0.4793 91 -0.52 62
OX.PLRO.HNZ. 2018-11-19T14:22:53.04 0.1 undecidable manual P 332 0.4272 91 -0.12 93
OX.ACOM.HHZ. 2018-11-19T14:22:52.68 0.1 negative manual P 8 0.3795 91 0.35 91
OX.DRE.HNZ. 2018-11-19T14:22:51.55 0.6 undecidable manual S 89 0.1412 101 0.46 45
OX.FUSE.HNE. 2018-11-19T14:22:51.91 0.3 undecidable manual P 309 0.3885 91 -0.58 62
OX.MPRI.HHZ. 2018-11-19T14:22:51.21 0.1 undecidable manual P 283 0.3211 91 -0.12 95
OX.BAD.HNE. 2018-11-19T14:22:51.42 0.6 undecidable manual S 295 0.1493 99 0.09 51
NI.VINO.HHZ. 2018-11-19T14:22:51.16 0.6 undecidable manual S 306 0.1403 101 0.1 51
NI.PALA.HHZ. 2018-11-19T14:22:51.98 0.1 undecidable manual P 282 0.3642 91 -0.11 94
OX.BOO.HNE. 2018-11-19T14:22:50.22 0.1 undecidable manual P 302 0.2788 92 -0.4 90
IV.PTCC.HHZ. 2018-11-19T14:22:49.73 0.3 undecidable manual P 346 0.2428 92 -0.27 70
OX.SABO.HHZ. 2018-11-19T14:22:49.48 0.1 negative manual P 144 0.2275 93 -0.27 96
RF.GEPF.HHZ. 2018-11-19T14:22:49.58 0.1 negative manual P 296 0.2329 93 -0.25 94
OX.BAD.HNE. 2018-11-19T14:22:48.36 0.1 undecidable manual P 295 0.1493 99 -0.05 99
NI.VINO.HHZ. 2018-11-19T14:22:48.22 0.1 negative manual P 306 0.1403 101 -0.04 100
OX.DRE.HNZ. 2018-11-19T14:22:48.40 0.1 undecidable manual P 89 0.1412 101 0.12 99
OX.PRED.HNZ. 2018-11-19T14:22:48.84 0.1 undecidable manual P 18 0.2842 92 -1.87 43
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
NI.VINO.HHE. ML:2.1 0.00124 0.16 AML other m 2018-11-19T14:22:51.31
NI.VINO.HHN. ML:2.2 0.001305 0.62 AML other m 2018-11-19T14:22:51.59
OX.SABO.HHE. ML:2.6 0.00206 0.22 AML other m 2018-11-19T14:22:53.90
OX.SABO.HNE. ML:3.2 0.008695 0.22 AML other m 2018-11-19T14:22:53.90
RF.GEPF.HHE. ML:2.2 0.000842 0.26 AML other m 2018-11-19T14:22:54.25
OX.SABO.HNN. ML:3 0.005795 1.38 AML other m 2018-11-19T14:22:54.90
RF.GEPF.HHN. ML:2.5 0.001715 1.48 AML other m 2018-11-19T14:22:54.21
OX.SABO.HHN. ML:2.5 0.00176 1.38 AML other m 2018-11-19T14:22:54.90
IV.PTCC.HHE. ML:1.9 0.00041 0.96 AML other m 2018-11-19T14:22:54.26
IV.PTCC.HHN. ML:1.9 0.000448 0.62 AML other m 2018-11-19T14:22:54.27
OX.MPRI.HNE. ML:1.9 0.0003125 0.86 AML other m 2018-11-19T14:22:57.54
OX.MPRI.HHE. ML:2 0.0004075 0.86 AML other m 2018-11-19T14:22:57.54
OX.MPRI.HNN. ML:2.1 0.000546 0.58 AML other m 2018-11-19T14:22:57.99
OX.MPRI.HHN. ML:2.2 0.000683 0.56 AML other m 2018-11-19T14:22:57.71
OX.ACOM.HNE. ML:2.5 0.000986 1.26 AML other m 2018-11-19T14:22:59.34
OX.ACOM.HHE. ML:2.5 0.000971 1.26 AML other m 2018-11-19T14:22:59.34
NI.PALA.HHE. ML:2.4 0.0008835 0.46 AML other m 2018-11-19T14:22:59.55
NI.PALA.HHN. ML:2.4 0.000778 0.56 AML other m 2018-11-19T14:22:59.94
OX.ACOM.HNN. ML:2.3 0.0006375 1.06 AML other m 2018-11-19T14:23:00.55
OX.ACOM.HHN. ML:2.2 0.000585 1.06 AML other m 2018-11-19T14:23:00.55
MN.TRI.HHE. ML:2 0.000199 0.6 AML other m 2018-11-19T14:23:01.37
OX.ZOU2.HNE. ML:2 0.0001995 0.88 AML other m 2018-11-19T14:23:02.03
OX.CLUD.HHN. ML:1.8 0.000134 0.64 AML other m 2018-11-19T14:23:02.98
OX.CLUD.HHE. ML:1.8 0.000143 0.6 AML other m 2018-11-19T14:23:03.72
OX.ZOU2.HHE. ML:1.9 0.00018 0.94 AML other m 2018-11-19T14:23:03.03
OX.ZOU2.HNN. ML:1.8 0.0001435 0.9 AML other m 2018-11-19T14:23:03.06
OX.ZOU2.HHN. ML:1.8 0.000153 0.9 AML other m 2018-11-19T14:23:03.06
OX.CIMO.HNN. ML:1.7 7.23E-5 0.66 AML other m 2018-11-19T14:23:10.47
OX.CIMO.HNE. ML:1.6 5.585E-5 1.08 AML other m 2018-11-19T14:23:10.30
OX.CIMO.HHE. ML:1.6 4.775E-5 1.08 AML other m 2018-11-19T14:23:10.30
OX.CIMO.HHN. ML:1.7 7.005E-5 0.4 AML other m 2018-11-19T14:23:10.89
SL.LJU.BHN. ML:3.2 0.0021 1.4 AML other m 2018-11-19T14:23:12.85
SL.LJU.BHE. ML:2.8 0.000786 0.5 AML other m 2018-11-19T14:23:16.05
OX.VARN.HHN. ML:2.4 0.0002055 1.72 AML other m 2018-11-19T14:23:19.96
OX.VARN.HNN. ML:2.4 0.000204 1.7 AML other m 2018-11-19T14:23:19.95
OX.VARN.HNE. ML:2.5 0.000307 1.78 AML other m 2018-11-19T14:23:19.97
OX.VARN.HHE. ML:2.5 0.0003155 1.78 AML other m 2018-11-19T14:23:19.08
IV.CTI.HHE. ML:2.6 0.000235 0.98 AML other m 2018-11-19T14:23:27.61
OX.CGRP.HHN. ML:2.2 9.52E-5 1 AML other m 2018-11-19T14:23:27.86
ST.ZIAN.EHN. ML:2.2 9.42E-5 0.26 AML other m 2018-11-19T14:23:28.29
ST.ZIAN.EHE. ML:2.2 8.695E-5 0.24 AML other m 2018-11-19T14:23:28.26
IV.CTI.HHN. ML:2.6 0.00023 0.28 AML other m 2018-11-19T14:23:28.53
SI.KOSI.HHE. ML:2.6 0.000164 1.34 AML other m 2018-11-19T14:23:33.08
ST.PANI.EHN. ML:2.5 0.000148 0.52 AML other m 2018-11-19T14:23:33.77
ST.PANI.EHE. ML:2.2 7.015E-5 0.7 AML other m 2018-11-19T14:23:34.35
SI.KOSI.HHN. ML:2.5 0.0001465 1.54 AML other m 2018-11-19T14:23:35.88
ST.DOSS.HHE. ML:2.6 0.0001486 0.48 AML other m 2018-11-19T14:23:38.51
SI.ROSI.HHN. ML:2.6 0.00017 0.58 AML other m 2018-11-19T14:23:39.36
SI.ROSI.HHE. ML:2.5 0.000113 0.38 AML other m 2018-11-19T14:23:39.51
ST.DOSS.HHN. ML:2.5 0.000128 0.32 AML other m 2018-11-19T14:23:40.41
ST.VARA.EHE. ML:2.6 0.0001297 1 AML other m 2018-11-19T14:23:45.40
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download