Earthquake with magnitude of ML 1.0 on date 15-05-2019 and time 09:29:23 (Italy) in region 4 km NW Tramonti di Sopra (PN)

A magnitude ML 1.0 earthquake occured in region: 4 km NW Tramonti di Sopra (PN), on

  • 15-05-2019 07:29:23 (UTC)
  • 15-05-2019 09:29:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.34, 12.75 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Tramonti di Sopra PN 5 321 321
Tramonti di Sotto PN 7 387 708
Forni di Sotto UD 9 600 1308
Socchieve UD 10 908 2216
Ampezzo UD 10 1006 3222
Preone UD 12 246 3468
Enemonzo UD 13 1319 4787
Meduno PN 14 1574 6361
Frisanco PN 14 622 6983
Raveo UD 15 458 7441
Sauris UD 15 416 7857
Cavasso Nuovo PN 16 1525 9382
Forni di Sopra UD 16 993 10375
Villa Santina UD 16 2233 12608
Fanna PN 17 1583 14191
Lauco UD 18 729 14920
Clauzetto PN 18 380 15300
Andreis PN 18 259 15559
Travesio PN 18 1776 17335
Maniago PN 19 11698 29033
Ovaro UD 19 1922 30955
Claut PN 19 956 31911
Castelnovo del Friuli PN 19 880 32791
Sequals PN 20 2200 34991
Vito d'Asio PN 20 769 35760

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km N of Pordenone (51229 inhabitants)
48 Km NW of Udine (99169 inhabitants)
84 Km NE of Treviso (83731 inhabitants)
Recent and historical Seismicity
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 100 ML 1.0 2019-05-15
07:29:23
46.34 12.75 11 2019-05-15
08:11:38
Sala Sismica INGV-Roma 68569461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-15 07:29:23 ± 0.07
Latitude 46.34 ± 0.00
Longitude 12.75 ± 0.01
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 68569461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 471
Semi-minor axis of confidence ellipse (meter) 459
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 150
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 19
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
Epicentral distance of station farthest from the epicenter (degree) 0.49373
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 68569461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-15 08:11:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HNZ. 2019-05-15T07:31:17.50 3.0 undecidable manual Sn -8.11 0
IV.GAVE.EHZ. 2019-05-15T07:31:15.62 3.0 undecidable manual Sg 14.63 0
IV.RIBO.EHZ.01 2019-05-15T07:31:13.67 3.0 undecidable manual Sg 14.82 0
IV.MSSA.HHZ. 2019-05-15T07:30:59.72 3.0 undecidable manual Sg 15.48 0
IV.PZUN.HHZ. 2019-05-15T07:30:54.42 3.0 negative manual Pn 2.08 0
IV.CESX.HHZ. 2019-05-15T07:30:52.71 3.0 undecidable manual Sn -9.99 0
GU.GSCL.HHZ. 2019-05-15T07:30:39.59 3.0 undecidable manual Sg 8.22 0
IV.CSNT.HHZ. 2019-05-15T07:30:39.38 3.0 undecidable manual Sn -5.96 0
CH.BNALP.HHZ. 2019-05-15T07:30:37.61 3.0 undecidable manual Sn -5.54 0
IV.ATFO.HHZ. 2019-05-15T07:30:34.16 3.0 undecidable manual Sn -9.99 0
IV.RIBO.EHZ.01 2019-05-15T07:30:26.37 3.0 negative manual Pg 9.55 0
IV.VCEL.EHZ. 2019-05-15T07:30:26.27 3.0 undecidable manual Pg 2.88 0
IV.NDIM.HHZ. 2019-05-15T07:30:12.59 3.0 undecidable manual Sn -5.02 0
IV.PE3.EHZ. 2019-05-15T07:30:11.87 3.0 negative manual Pg 7.69 0
IV.MNTT.EHZ. 2019-05-15T07:30:10.23 3.0 negative manual Pn -3.69 0
IV.MPAG.HNZ. 2019-05-15T07:30:08.59 3.0 undecidable manual Pg 3.47 0
IV.TREG.HNZ. 2019-05-15T07:30:05.34 3.0 undecidable manual Sg 2.04 0
IV.IMOL.HNZ. 2019-05-15T07:30:01.70 3.0 positive manual Pg 5.41 0
MN.TRI.HHZ. 2019-05-15T07:29:41.37 3.0 negative manual Pg -0.67 0
OX.ZOU2.HHZ. 2019-05-15T07:29:34.09 0.6 undecidable manual S 35 0.2716 50 -0.2 48
OX.AGOR.HHZ. 2019-05-15T07:29:33.16 0.6 undecidable manual P 258 0.4937 50 -0.48 43
IV.FVI.HHZ. 2019-05-15T07:29:33.71 0.6 undecidable manual S 5 0.2608 50 -0.27 47
OX.CIMO.HHZ. 2019-05-15T07:29:32.10 0.3 undecidable manual S 263 0.2095 50 -0.35 70
OX.MPRI.HHZ. 2019-05-15T07:29:31.80 0.6 undecidable manual S 120 0.1925 50 -0.16 49
NI.VINO.HHZ. 2019-05-15T07:29:31.75 0.1 undecidable manual P 103 0.375 50 0.14 94
IT.FDS.HGZ. 2019-05-15T07:29:31.55 0.3 undecidable manual S 312 0.1709 50 0.25 72
OX.CLUD.HHZ. 2019-05-15T07:29:30.27 0.3 undecidable manual S 38 0.152 123 -0.45 69
IT.PNAL.HNZ. 2019-05-15T07:29:30.81 0.6 undecidable manual P 242 0.3498 50 -0.37 45
NI.PALA.HHZ. 2019-05-15T07:29:30.57 0.3 undecidable manual S 127 0.1538 123 -0.19 73
OX.ZOU2.HHZ. 2019-05-15T07:29:30.11 0.3 undecidable manual P 35 0.2716 50 0.28 70
IV.FVI.HHZ. 2019-05-15T07:29:29.88 0.3 undecidable manual P 5 0.2608 50 0.22 71
IT.FDS.HGZ. 2019-05-15T07:29:28.48 0.6 undecidable manual P 312 0.1709 50 0.37 47
NI.PALA.HHZ. 2019-05-15T07:29:28.03 0.3 undecidable manual P 127 0.1538 123 0.23 73
IV.STAL.HHZ. 2019-05-15T07:29:28.56 0.3 undecidable manual S 198 0.08 141 -0.07 76
OX.CIMO.HHZ. 2019-05-15T07:29:28.90 0.6 undecidable manual P 263 0.2095 50 0.12 49
OX.MPRI.HHZ. 2019-05-15T07:29:28.52 0.1 undecidable manual P 120 0.1925 50 0.03 100
OX.CLUD.HHZ. 2019-05-15T07:29:27.89 0.3 positive manual P 38 0.152 123 0.12 74
IV.STAL.HHZ. 2019-05-15T07:29:26.82 0.1 undecidable manual P 198 0.08 141 0.25 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
NI.PALA.HHN. ML:1.3 0.0001665 0.66 AML other m 2019-05-15T07:29:31.00
IV.STAL.HHN. ML:1.7 0.000656 1.6 AML other m 2019-05-15T07:29:28.82
IV.STAL.HHE. ML:1.5 0.000713 0.24 AML other m 2019-05-15T07:29:29.53
IV.STAL.HNE. ML:1.5 0.000849 0.26 AML other m 2019-05-15T07:29:29.67
OX.CLUD.HHN. ML:0.7 4.555E-5 0.7 AML other m 2019-05-15T07:29:30.33
NI.PALA.HHE. ML:0.9 0.000163 0.72 AML other m 2019-05-15T07:29:31.31
OX.CLUD.HHE. ML:0.4 3.465E-5 0.6 AML other m 2019-05-15T07:29:32.33
IV.FVI.HHE. ML:1.3 0.0001025 0.2 AML other m 2019-05-15T07:29:34.36
IV.FVI.HHN. ML:1 5.32E-5 0.18 AML other m 2019-05-15T07:29:34.63
OX.MPRI.HNN. ML:0.9 5.040963E-5 0.4992 AML other m 2019-05-15T07:29:32.00
OX.CIMO.HHE. ML:0.2 9.5736015E-6 0.384 AML other m 2019-05-15T07:29:32.38
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download