Earthquake with magnitude of ML 1.3 on date 30-08-2022 and time 17:55:28 (UTC) in region Confine Italia Svizzera (SVIZZERA)

A magnitude ML 1.3 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on

  • 30-08-2022 17:55:28 (UTC)
  • 30-08-2022 19:55:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.5740, 10.3130 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
Valdidentro SO 9 4125 4125
Bormio SO 13 4121 8246
Livigno SO 14 6389 14635
Tubre BZ 14 977 15612
Valfurva SO 14 2638 18250
Valdisotto SO 16 3556 21806
Stelvio BZ 18 1161 22967

Municipalities with at least 50000 inhabitants

An earthquake occurred to
80 Km W of Bolzano (106441 inhabitants)
84 Km NW of Trento (117317 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
Reviewed
Rev100
ML 1.3 2022-08-30
17:55:28
46.5742 10.313 10 2022-08-30
17:59:58
Sala Sismica INGV-Roma 109153901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-30 17:55:28 ± 0.13
Latitude 46.5742 ± 0.0099
Longitude 10.3130 ± 0.0105
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 109153901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1090
Semi-minor axis of confidence ellipse (meter) 761
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 24
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 16
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) 0.53690
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 109153901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-30 17:59:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.ZIAN.EHZ. 2022-08-30T17:55:47.51 3.0 undecidable manual P 0.79 0
ST.OZOL.EHZ. 2022-08-30T17:55:46.79 0.6 undecidable manual S 108 59.496 50 -0.13 46
IV.MABI.HHZ. 2022-08-30T17:55:46.32 0.6 undecidable manual S 165 59.5959 50 -0.63 41
SI.ABSI.HHZ. 2022-08-30T17:55:42.83 3.0 positive manual P -0.11 0
CH.DAVOX.HHZ. 2022-08-30T17:55:41.28 0.6 undecidable manual S 305 40.1265 50 -0.47 45
IV.MABI.HHZ. 2022-08-30T17:55:39.74 0.6 undecidable manual P 165 59.5959 50 0.64 41
ST.CARE.EHZ. 2022-08-30T17:55:39.21 0.6 undecidable manual S 119 33.4443 50 -0.76 41
ST.OZOL.EHZ. 2022-08-30T17:55:39.73 0.1 undecidable manual P 108 59.496 50 0.65 81
CH.BERNI.HHZ. 2022-08-30T17:55:38.43 0.6 undecidable manual S 231 28.4493 50 -0.19 49
CH.DAVOX.HHZ. 2022-08-30T17:55:36.34 0.6 negative manual P 305 40.1265 50 0.24 47
ST.CARE.EHZ. 2022-08-30T17:55:35.12 0.3 negative manual P 119 33.4443 50 0.05 74
SI.MOSI.HHZ. 2022-08-30T17:55:35.23 0.6 undecidable manual S 75 18.6702 119 -0.52 46
CH.BERNI.HHZ. 2022-08-30T17:55:34.60 1.0 negative manual P 231 28.4493 50 0.31 24
IV.BRMO.HHE. 2022-08-30T17:55:33.52 0.6 undecidable manual S 157 11.7771 131 -0.27 49
SI.MOSI.HHZ. 2022-08-30T17:55:32.79 0.1 undecidable manual P 75 18.6702 119 0.15 99
CH.FUORN.HHZ. 2022-08-30T17:55:31.02 0.1 undecidable manual P 324 6.3936 148 0.23 100
IV.BRMO.HHE. 2022-08-30T17:55:31.70 0.1 undecidable manual P 157 11.7771 131 0.19 100
CH.FUORN.HHZ. 2022-08-30T17:55:31.91 0.6 undecidable manual S 324 6.3936 148 -0.65 45
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CH.FUORN.HHE. ML:1.6 0.000661 0.12 AML other m 2022-08-30T17:55:32.30
CH.FUORN.HHN. ML:1.6 0.0005574999999999999 0.18 AML other m 2022-08-30T17:55:32.37
SI.MOSI.HHE. ML:1.4 0.00020999999999999998 1.72 AML other m 2022-08-30T17:55:36.05
SI.MOSI.HHN. ML:1.6 0.00034199999999999996 1.58 AML other m 2022-08-30T17:55:36.02
CH.BERNI.HHN. ML:0.9 0.0000409 0.2 AML other m 2022-08-30T17:55:38.71
CH.BERNI.HHE. ML:0.9 0.000042 1.02 AML other m 2022-08-30T17:55:38.99
CH.DAVOX.HHE. ML:1.5 0.00010284999999999999 0.44 AML other m 2022-08-30T17:55:41.65
CH.DAVOX.HHN. ML:1.5 0.00010899999999999999 0.28 AML other m 2022-08-30T17:55:42.67
IV.MABI.HHE. ML:0.9 0.0000153 1.12 AML other m 2022-08-30T17:55:47.64
IV.MABI.HHN. ML:1.0 0.00001805 0.96 AML other m 2022-08-30T17:55:47.38
SI.ABSI.HHN. ML:1.2 0.00002225 1.76 AML other m 2022-08-30T17:55:53.02
SI.ABSI.HHE. ML:1.3 0.0000295 0.56 AML other m 2022-08-30T17:55:53.51
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