Earthquake with magnitude of ML 0.4 on date 16-03-2019 and time 08:56:41 (Italy) in region Confine Italia Svizzera (SVIZZERA)

A magnitude ML 0.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on

  • 16-03-2019 07:56:41 (UTC)
  • 16-03-2019 08:56:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.59, 10.37 at 10 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
Tubre BZ 10 977 977
Valdidentro SO 12 4125 5102
Bormio SO 13 4121 9223
Stelvio BZ 13 1161 10384
Valfurva SO 14 2638 13022
Glorenza BZ 17 896 13918
Prato allo Stelvio BZ 17 3474 17392
Valdisotto SO 17 3556 20948
Malles Venosta BZ 18 5162 26110
Sluderno BZ 19 1804 27914
Livigno SO 19 6389 34303

Municipalities with at least 50000 inhabitants

An earthquake occurred to
76 Km W of Bolzano (106441 inhabitants)
81 Km NW of Trento (117317 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 0.4 2019-03-16
07:56:41
46.59 10.37 10 2019-03-16
08:19:57
Sala Sismica INGV-Roma 66585861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-16 07:56:41 ± 0.14
Latitude 46.59 ± 0.01
Longitude 10.37 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66585861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1213
Semi-minor axis of confidence ellipse (meter) 770
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 18
Circular confidence region, given by single value of horizontal uncertainty (meter) 1210
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.08184
Epicentral distance of station farthest from the epicenter (degree) 0.38851
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 66585861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-16 08:19:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.DAVOX.HHE. 2019-03-16T07:56:54.85 0.6 undecidable manual S 300 0.3885 50 -0.88 37
CH.BERNI.HHZ. 2019-03-16T07:56:52.63 0.6 undecidable manual S 234 0.2959 50 -0.36 45
ST.CARE.EHZ. 2019-03-16T07:56:51.62 0.6 undecidable manual S 126 0.2743 50 -0.73 40
CH.DAVOX.HHE. 2019-03-16T07:56:50.32 0.1 undecidable manual P 300 0.3885 50 0.56 85
CH.BERNI.HHZ. 2019-03-16T07:56:48.32 0.1 undecidable manual P 234 0.2959 50 0.14 95
ST.CARE.EHZ. 2019-03-16T07:56:48.11 0.1 undecidable manual P 126 0.2743 50 0.3 92
IV.BRMO.HHZ. 2019-03-16T07:56:47.04 0.6 undecidable manual S 180 0.1115 130 -0.17 49
SI.MOSI.HHZ. 2019-03-16T07:56:47.29 0.6 undecidable manual S 77 0.125 127 -0.35 47
CH.FUORN.HHZ. 2019-03-16T07:56:45.95 0.6 undecidable manual S 294 0.0818 139 -0.44 46
SI.MOSI.HHZ. 2019-03-16T07:56:45.16 0.1 undecidable manual P 77 0.125 127 0.07 100
IV.BRMO.HHZ. 2019-03-16T07:56:45.02 0.1 undecidable manual P 180 0.1115 130 0.18 98
CH.FUORN.HHZ. 2019-03-16T07:56:44.46 0.1 negative manual P 294 0.0818 139 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CH.FUORN.HHE. ML:0.3 2.28211485E-5 0.4288 AML other m 2019-03-16T07:56:46.04
CH.FUORN.HHN. ML:0.5 3.948194E-5 1.4912 AML other m 2019-03-16T07:56:46.17
IV.BRMO.HHE. ML:0.3 2.0591799E-5 0.1984 AML other m 2019-03-16T07:56:47.19
IV.BRMO.HHN. ML:0 7.952345E-6 0.1408 AML other m 2019-03-16T07:56:47.16
SI.MOSI.HHE. ML:0.4 2.470651E-5 2.7392 AML other m 2019-03-16T07:56:48.80
SI.MOSI.HHN. ML:0.6 4.0030675E-5 3.36 AML other m 2019-03-16T07:56:47.49
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