Earthquake with magnitude of ML 1.4 on date 29-05-2020 and time 23:53:14 (UTC) in region 4 km E Chies d'Alpago (BL)

A magnitude ML 1.4 earthquake occured in region: 4 km E Chies d'Alpago (BL), on

  • 29-05-2020 23:53:14 (UTC)
  • 30-05-2020 01:53:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.19, 12.44 at 6 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
Chies d'Alpago BL 4 1377 1377
Tambre BL 6 1371 2748
Alpago BL 7 6994 9742
Barcis PN 10 256 9998
Soverzene BL 10 389 10387
Ponte nelle Alpi BL 11 8363 18750
Claut PN 11 956 19706
Cimolais PN 11 397 20103
Erto e Casso PN 12 387 20490
Andreis PN 14 259 20749
Longarone BL 14 5359 26108
Montereale Valcellina PN 17 4433 30541
Budoia PN 18 2569 33110
Aviano PN 18 9106 42216
Belluno BL 18 35870 78086
Polcenigo PN 18 3163 81249
Ospitale di Cadore BL 18 292 81541

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of Pordenone (51229 inhabitants)
59 Km N of Treviso (83731 inhabitants)
63 Km W of Udine (99169 inhabitants)
84 Km N of Venezia (263352 inhabitants)
90 Km E of Bolzano (106441 inhabitants)
97 Km NE of Padova (210401 inhabitants)
99 Km NE of Vicenza (112953 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 1.4 2020-05-29
23:53:14
46.19 12.44 7 2020-05-30
00:03:35
Sala Sismica INGV-Roma 79701421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-29 23:53:14 ± 0.08
Latitude 46.19 ± 0.00
Longitude 12.44 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79701421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 507
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 323
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.12865
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 12
Type of magnitude ML
Reference to an origin 79701421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-30 00:03:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MAON.HHZ. 2020-05-29T23:55:11.92 3.0 undecidable manual Sg 9.76 0
IV.RIBO.EHZ.01 2020-05-29T23:54:54.14 3.0 undecidable manual Sg 3.91 0
IV.VIVA.HHZ. 2020-05-29T23:54:28.29 3.0 undecidable manual Pg 5.27 0
IT.TRN1.HGZ. 2020-05-29T23:54:12.77 3.0 negative manual Pn 0.89 0
ST.VARA.EHZ. 2020-05-29T23:53:52.41 1.0 undecidable manual S 252 1.1286 50 0.87 16
IV.BRSN.EHZ. 2020-05-29T23:53:48.15 3.0 positive manual Pn -0.18 0
ST.VARA.EHZ. 2020-05-29T23:53:36.64 1.0 undecidable manual P 252 1.1286 50 0.7 17
ST.DOSS.HHZ. 2020-05-29T23:53:33.26 0.6 undecidable manual P 251 0.9191 50 0.9 33
OX.FUSE.HHZ. 2020-05-29T23:53:31.28 0.6 undecidable manual S 59 0.4515 50 -0.19 46
ST.PANI.EHZ. 2020-05-29T23:53:30.63 0.6 undecidable manual P 260 0.7761 50 0.72 37
OX.CLUD.HHZ. 2020-05-29T23:53:29.60 0.6 undecidable manual S 48 0.4092 50 -0.62 42
OX.MPRI.HHZ. 2020-05-29T23:53:29.54 0.6 undecidable manual S 82 0.384 50 0.05 48
IV.BRES.EHZ. 2020-05-29T23:53:28.97 0.3 undecidable manual P 317 0.7051 50 0.27 65
OX.AGOR.HHZ. 2020-05-29T23:53:25.22 0.6 undecidable manual S 290 0.2869 102 -0.69 42
OX.VARN.HHZ. 2020-05-29T23:53:25.78 0.6 undecidable manual S 230 0.3013 101 -0.66 42
OX.FUSE.HHZ. 2020-05-29T23:53:23.72 1.0 undecidable manual P 59 0.4515 50 -0.63 21
OX.CLUD.HHZ. 2020-05-29T23:53:23.39 1.0 undecidable manual P 48 0.4092 50 -0.24 23
IV.STAL.HHZ. 2020-05-29T23:53:22.69 0.6 undecidable manual S 68 0.2023 106 -0.07 50
OX.MPRI.HHZ. 2020-05-29T23:53:22.99 1.0 positive manual P 82 0.384 50 -0.22 23
OX.CAE.HHE. 2020-05-29T23:53:21.91 0.1 undecidable manual S 180 0.1772 108 0.1 100
OX.MLN.HHE. 2020-05-29T23:53:20.20 0.3 undecidable manual S 106 0.1286 115 0.13 75
IT.FDS.HGE. 2020-05-29T23:53:20.81 1.0 undecidable manual P 18 0.2788 102 -0.16 24
OX.AGOR.HHZ. 2020-05-29T23:53:20.66 0.6 undecidable manual P 290 0.2869 102 -0.48 45
OX.VARN.HHZ. 2020-05-29T23:53:20.69 0.3 undecidable manual P 230 0.3013 101 -0.76 60
OX.CIMO.HHZ. 2020-05-29T23:53:20.01 0.6 undecidable manual S 2 0.1259 115 0.03 51
IV.STAL.HHZ. 2020-05-29T23:53:19.33 1.0 negative manual P 68 0.2023 106 0 25
IT.PNAL.HNE. 2020-05-29T23:53:19.30 0.6 undecidable manual S 262 0.0971 121 0.3 49
IV.FREG.EHZ. 2020-05-29T23:53:19.05 0.1 undecidable manual P 206 0.1952 107 -0.11 99
OX.MLN.HHE. 2020-05-29T23:53:18.02 0.1 positive manual P 106 0.1286 115 0.25 98
IV.FRE8.HNE. 2020-05-29T23:53:18.75 0.3 undecidable manual P 198 0.1799 108 -0.1 75
OX.CAE.HHE. 2020-05-29T23:53:18.69 0.1 positive manual P 180 0.1772 108 -0.09 100
OX.CIMO.HHZ. 2020-05-29T23:53:17.97 0.1 undecidable manual P 2 0.1259 115 0.25 98
IT.PNAL.HNE. 2020-05-29T23:53:17.48 0.1 positive manual P 262 0.0971 121 0.32 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CIMO.HNN. ML:1.5 0.000357 0.24 AML other m 2020-05-29T23:53:20.19
OX.CIMO.HHN. ML:1.5 0.00038 0.22 AML other m 2020-05-29T23:53:20.19
OX.CIMO.HHE. ML:1.5 0.00038 0.08 AML other m 2020-05-29T23:53:20.34
OX.CIMO.HNE. ML:1.5 0.000356 0.4 AML other m 2020-05-29T23:53:20.35
IV.STAL.HHN. ML:1.4 0.000175 0.78 AML other m 2020-05-29T23:53:23.50
IV.STAL.HHE. ML:1.2 0.0001117 1.14 AML other m 2020-05-29T23:53:24.98
OX.VARN.HNE. ML:1.4 0.0001199 0.38 AML other m 2020-05-29T23:53:26.30
OX.VARN.HHE. ML:1.4 0.0001157 0.38 AML other m 2020-05-29T23:53:26.30
OX.VARN.HHN. ML:1.3 7.75E-5 0.88 AML other m 2020-05-29T23:53:27.16
OX.VARN.HNN. ML:1.3 8.16E-5 0.84 AML other m 2020-05-29T23:53:27.18
ST.DOSS.HHE. ML:1.4 2.58E-5 1.38 AML other m 2020-05-29T23:53:49.93
ST.DOSS.HHN. ML:1.4 2.355E-5 0.92 AML other m 2020-05-29T23:53:49.53
IV.BRSN.EHE. ML:3.1 0.000343 0.46 AML other m 2020-05-29T23:53:53.31
IV.BRSN.EHN. ML:2.8 0.000176 0.5 AML other m 2020-05-29T23:53:53.57
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