Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 06-04-2018 and time 07:29:49 (Italy) in region 2 km NW Valdastico (VI)

A magnitude ML 1.7 earthquake occured in region: 2 km NW Valdastico (VI), on

  • 06-04-2018 05:29:49 (UTC)
  • 06-04-2018 07:29:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.9020, 11.3510 at 13 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Valdastico VI 2 1297 1297
Luserna TN 3 276 1573
Pedemonte VI 4 774 2347
Tonezza del Cimone VI 5 521 2868
Rotzo VI 6 666 3534
Lastebasse VI 6 208 3742
Lavarone TN 8 1138 4880
Laghi VI 11 133 5013
Roana VI 11 4321 9334
Arsiero VI 11 3192 12526
Caldonazzo TN 12 3631 16157
Asiago VI 13 6426 22583
Velo d'Astico VI 13 2403 24986
Levico Terme TN 13 7915 32901
Novaledo TN 14 1076 33977
Cogollo del Cengio VI 14 3254 37231
Folgaria TN 14 3191 40422
Tenna TN 14 993 41415
Calceranica al Lago TN 14 1387 42802
Posina VI 14 566 43368
Gallio VI 15 2396 45764
Terragnolo TN 16 716 46480
Altopiano della Vigolana TN 16 4942 51422
Vignola-Falesina TN 17 162 51584
Caltrano VI 17 2552 54136
Piovene Rocchette VI 17 8346 62482
Roncegno Terme TN 17 2879 65361
Chiuppano VI 18 2598 67959
Santorso VI 19 5769 73728
Borgo Valsugana TN 19 6945 80673
Valli del Pasubio VI 19 3242 83915
Carrè VI 19 3667 87582
Besenello TN 20 2654 90236
Ronchi Valsugana TN 20 434 90670
Pergine Valsugana TN 20 21280 111950
Calvene VI 20 1314 113264

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km SE of Trento (117317 inhabitants)
42 Km NW of Vicenza (112953 inhabitants)
59 Km NE of Verona (258765 inhabitants)
67 Km S of Bolzano (106441 inhabitants)
69 Km NW of Padova (210401 inhabitants)
74 Km W of Treviso (83731 inhabitants)
93 Km NW of Venezia (263352 inhabitants)
97 Km E of Brescia (196480 inhabitants)
99 Km NW of Rovigo (51867 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 1.7 2018-04-06
05:29:49		 45.9025 11.3512 13 2019-04-24
14:49:34		 Bollettino Sismico Italiano INGV 57309591
Reviewed
Rev100 		ML 1.8 2018-04-06
05:29:48		 45.9067 11.3543 17 2018-04-06
05:37:50		 Sala Sismica INGV-Roma 55173211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-04-06 05:29:49 ± 0.08
Latitude 45.9025 ± 0.0036
Longitude 11.3512 ± 0.0052
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 57309591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 417
Semi-minor axis of confidence ellipse (meter) 178
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 136
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.02613
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 57309591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-05-28 10:42:49

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 55173211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-04-06 05:37:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PP3.EHZ. 2018-04-06T05:31:24.55 3.0 undecidable manual Sg 12.8 0
IV.NARO.HHZ. 2018-04-06T05:30:56.81 3.0 undecidable manual Sn -1.6 0
GU.BURY.HHZ. 2018-04-06T05:30:51.86 3.0 undecidable manual Pg 10.84 0
SI.ROSI.HHZ. 2018-04-06T05:30:21.77 0.1 undecidable manual S 2 113.8971 91 -0.16 84
ST.CARE.EHZ. 2018-04-06T05:30:11.61 0.1 undecidable manual S 319 76.8675 92 -0.44 86
IV.STAL.HHZ. 2018-04-06T05:30:08.33 0.1 undecidable manual P 69 111.8991 91 0.6 77
IV.TEOL.HHZ. 2018-04-06T05:30:08.64 0.1 undecidable manual S 157 64.9905 92 -0.25 89
IV.MABI.HHZ. 2018-04-06T05:30:08.97 0.1 undecidable manual S 285 66.6777 92 -0.38 89
SI.ROSI.HHZ. 2018-04-06T05:30:08.39 0.1 undecidable manual P 2 113.8971 91 0.35 80
ST.OZOL.EHZ. 2018-04-06T05:30:07.24 0.1 undecidable manual S 338 60.1953 92 -0.37 90
IV.BRMO.HHZ. 2018-04-06T05:30:06.41 3.0 positive manual P 0.37 0
IV.BRES.EHZ. 2018-04-06T05:30:05.11 3.0 negative manual P -0.49 0
OX.CIMO.HHZ. 2018-04-06T05:30:05.71 0.1 undecidable manual P 61 95.5377 91 0.49 82
IV.ZOVE.HNN. 2018-04-06T05:30:04.63 0.1 undecidable manual S 168 50.9157 93 -0.5 85
IV.ASOL.HNZ. 2018-04-06T05:30:03.26 0.3 undecidable manual S 105 44.0226 94 -0.05 72
ST.CARE.EHZ. 2018-04-06T05:30:03.00 0.1 undecidable manual P 319 76.8675 92 0.66 78
IV.SALO.HHZ. 2018-04-06T05:30:02.21 0.1 undecidable manual P 244 71.373 92 0.72 78
ST.ZIAN.HNE. 2018-04-06T05:30:02.91 0.1 undecidable manual S 21 44.622 93 -0.54 88
IV.MBAL.EHZ. 2018-04-06T05:30:02.87 0.1 undecidable manual S 239 44.3223 93 -0.51 89
ST.VARA.EHZ. 2018-04-06T05:30:01.09 0.1 undecidable manual S 257 36.1416 95 -0.1 99
IV.MABI.HHZ. 2018-04-06T05:30:01.02 0.1 undecidable manual P 285 66.6777 92 0.24 90
OX.CGRP.HNE. 2018-04-06T05:30:00.41 0.1 undecidable manual S 94 35.1426 95 -0.51 87
ST.GAGG.HHZ. 2018-04-06T05:30:00.71 0.1 undecidable manual S 304 36.3414 95 -0.53 91
ST.OZOL.EHZ. 2018-04-06T05:30:00.06 0.1 positive manual P 338 60.1953 92 0.28 90
IV.ROVR.HHZ. 2018-04-06T05:30:00.75 0.1 undecidable manual S 217 35.6421 95 -0.32 93
IV.TEOL.HHZ. 2018-04-06T05:30:00.69 0.1 undecidable manual P 157 64.9905 92 0.17 93
SI.LUSI.HHZ. 2018-04-06T05:29:59.74 0.1 undecidable manual S 282 32.0457 96 -0.38 94
IV.ZOVE.HNN. 2018-04-06T05:29:58.38 0.1 undecidable manual P 168 50.9157 93 0.04 97
IV.CTI.HHN. 2018-04-06T05:29:58.65 0.1 undecidable manual S 55 28.1496 97 -0.42 92
IV.ASOL.HNZ. 2018-04-06T05:29:57.55 0.3 undecidable manual P 105 44.0226 94 0.26 71
ST.ZIAN.HNE. 2018-04-06T05:29:57.33 0.1 undecidable manual P 21 44.622 93 -0.04 98
IV.MBAL.EHZ. 2018-04-06T05:29:57.60 0.1 undecidable manual P 239 44.3223 93 0.26 94
ST.VARA.EHZ. 2018-04-06T05:29:56.33 0.1 undecidable manual P 257 36.1416 95 0.26 95
ST.PANI.HNE. 2018-04-06T05:29:56.21 0.1 undecidable manual S 355 16.4724 111 0.19 100
ST.GAGG.HHZ. 2018-04-06T05:29:56.06 0.1 positive manual P 304 36.3414 95 -0.04 100
IV.ROVR.HHZ. 2018-04-06T05:29:56.09 0.1 positive manual P 217 35.6421 95 0.09 99
ST.DOSS.HHZ. 2018-04-06T05:29:55.63 0.1 undecidable manual S 259 12.7761 121 0.48 95
SI.LUSI.HHZ. 2018-04-06T05:29:55.36 0.1 positive manual P 282 32.0457 96 -0.09 100
OX.CGRP.HNE. 2018-04-06T05:29:55.90 0.1 undecidable manual P 94 35.1426 95 -0.01 99
IV.CTI.HHN. 2018-04-06T05:29:54.78 0.1 positive manual P 55 28.1496 97 -0.07 99
ST.DOSS.HHZ. 2018-04-06T05:29:53.04 0.1 positive manual P 259 12.7761 121 0.46 95
ST.PANI.HNE. 2018-04-06T05:29:53.39 0.1 positive manual P 355 16.4724 111 0.3 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.STAL.HHN. ML:0.0 0.000061324095 0.1408 AML other m 2018-04-06T05:30:24.74
IV.STAL.HHE. ML:0.0 0.000058970575 0.1792 AML other m 2018-04-06T05:30:24.90
ST.DOSS.HHN. ML:1.6 0.0003543988 0.08 AML other m 2018-04-06T05:29:56.16
ST.DOSS.HHE. ML:1.6 0.00042020775 0.1792 AML other m 2018-04-06T05:29:55.86
ST.DOSS.HNE. ML:1.5 0.00031824585 0.0992 AML other m 2018-04-06T05:29:56.16
ST.DOSS.HNN. ML:1.6 0.0003817995 0.1792 AML other m 2018-04-06T05:29:55.86
ST.PANI.EHN. ML:2.0 0.0008274347500000001 0.1184 AML other m 2018-04-06T05:29:56.34
ST.PANI.EHE. ML:1.6 0.00033569614999999996 0.1184 AML other m 2018-04-06T05:29:56.43
SI.LUSI.HHE. ML:1.3 0.000090099935 0.16 AML other m 2018-04-06T05:30:00.05
SI.LUSI.HHN. ML:1.7 0.00020757055 0.16 AML other m 2018-04-06T05:30:00.23
ST.GAGG.HHE. ML:1.5 0.00012043635 0.16 AML other m 2018-04-06T05:30:01.23
ST.GAGG.HHN. ML:1.5 0.00011706816000000001 0.0992 AML other m 2018-04-06T05:30:01.28
ST.GAGG.HNE. ML:1.4 0.000098059605 0.0992 AML other m 2018-04-06T05:30:01.28
ST.GAGG.HNN. ML:1.5 0.000121501785 0.1792 AML other m 2018-04-06T05:30:01.54
IV.ROVR.HHN. ML:1.8 0.00024777655 0.16 AML other m 2018-04-06T05:30:01.59
IV.ROVR.HNN. ML:2.2 0.0005933036000000001 0.16 AML other m 2018-04-06T05:30:01.59
IV.ROVR.HHE. ML:1.2 0.00005301696 0.1792 AML other m 2018-04-06T05:30:02.25
ST.VARA.HNN. ML:1.9 0.0003015402 0.08 AML other m 2018-04-06T05:30:01.75
ST.VARA.HNE. ML:1.7 0.00017427110000000002 0.0992 AML other m 2018-04-06T05:30:01.00
ST.VARA.EHE. ML:1.9 0.00029178695 0.0992 AML other m 2018-04-06T05:30:01.63
ST.VARA.EHN. ML:1.7 0.00017823265 0.0992 AML other m 2018-04-06T05:30:01.00
ST.ZIAN.EHE. ML:1.6 0.000132351795 0.0992 AML other m 2018-04-06T05:30:03.26
ST.ZIAN.HNN. ML:1.7 0.00013343553 0.1216 AML other m 2018-04-06T05:30:03.38
ST.ZIAN.EHN. ML:1.7 0.00013988785 0.08 AML other m 2018-04-06T05:30:02.88
ST.ZIAN.HNE. ML:1.7 0.00013432278 0.08 AML other m 2018-04-06T05:30:02.88
IV.MBAL.EHE. ML:1.7 0.00016163090000000002 0.0992 AML other m 2018-04-06T05:30:03.91
IV.MBAL.EHN. ML:1.8 0.00018215105 0.1024 AML other m 2018-04-06T05:30:03.94
ST.OZOL.EHN. ML:1.6 0.00007691435 0.1376 AML other m 2018-04-06T05:30:07.71
ST.OZOL.EHE. ML:2.0 0.00020875125 0.2976 AML other m 2018-04-06T05:30:07.58
ST.OZOL.HNE. ML:1.9 0.0001763136 0.3008 AML other m 2018-04-06T05:30:07.71
IV.SALO.HHE. ML:1.6 0.00005891577 0.1408 AML other m 2018-04-06T05:30:14.57
IV.SALO.HNE. ML:1.5 0.000055053579999999996 0.1408 AML other m 2018-04-06T05:30:14.57
IV.BRMO.HHN. ML:1.4 0.000026135110000000004 0.2208 AML other m 2018-04-06T05:30:17.59
IV.BRMO.HHE. ML:1.4 0.000026329655 0.1408 AML other m 2018-04-06T05:30:17.59
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