Earthquake with magnitude of ML 0.9 on date 27-05-2024 and time 15:13:31 (Italy) in region Confine Italia Svizzera (SVIZZERA)

A magnitude ML 0.9 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on

  • 27-05-2024 13:13:31 (UTC)
  • 27-05-2024 15:13:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.6560, 10.0690 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
Livigno SO 14 6389 6389

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 0.9 2024-05-27
13:13:31
46.6558 10.0693 10 2024-05-27
13:20:09
Sala Sismica INGV-Roma 128235661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-27 13:13:31 ± 0.17
Latitude 46.6558 ± 0.0297
Longitude 10.0693 ± 0.0183
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 128235661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3462
Semi-minor axis of confidence ellipse (meter) 512
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 20
Circular confidence region, given by single value of horizontal uncertainty (meter) 3460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.13760
Epicentral distance of station farthest from the epicenter (degree) 0.52880
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 128235661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-27 13:20:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TUE.HHZ. 2024-05-27T13:13:49.32 0.1 undecidable manual S 250 58.6968 50 -0.25 93
ST.CARE.EHZ. 2024-05-27T13:13:48.12 0.1 undecidable manual S 118 54.1014 50 -0.22 94
MN.TUE.HHZ. 2024-05-27T13:13:42.21 0.1 undecidable manual P 250 58.6968 50 0.37 90
ST.CARE.EHZ. 2024-05-27T13:13:41.92 0.1 undecidable manual P 118 54.1014 50 0.79 79
IV.BRMO.HHZ. 2024-05-27T13:13:41.52 0.1 undecidable manual S 131 30.5472 50 -0.52 91
CH.DAVOX.HHZ. 2024-05-27T13:13:38.63 0.1 undecidable manual S 314 19.9689 117 -0.46 95
CH.FUORN.HHZ. 2024-05-27T13:13:37.41 0.1 undecidable manual S 105 15.2736 124 -0.28 99
IV.BRMO.HHZ. 2024-05-27T13:13:37.61 0.1 undecidable manual P 131 30.5472 50 0.12 100
CH.DAVOX.HHZ. 2024-05-27T13:13:36.03 0.1 undecidable manual P 314 19.9689 117 0.24 99
CH.FUORN.HHZ. 2024-05-27T13:13:35.31 0.1 undecidable manual P 105 15.2736 124 0.33 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CH.FUORN.HHE. ML:0.7 0.0000509845 0.13 AML other m 2024-05-27T13:13:37.56
CH.FUORN.HHN. ML:0.9 0.000082234315 0.2 AML other m 2024-05-27T13:13:37.63
CH.DAVOX.HHE. ML:1.4 0.00019732135000000001 0.17 AML other m 2024-05-27T13:13:38.93
CH.DAVOX.HHN. ML:1.5 0.0002391133 0.27 AML other m 2024-05-27T13:13:39.29
IV.BRMO.HHE. ML:0.5 0.00001701676 0.18 AML other m 2024-05-27T13:13:42.40
IV.BRMO.HHN. ML:0.8 0.000031972565000000004 0.14 AML other m 2024-05-27T13:13:41.79
ST.CARE.EHE. ML:0.8 0.000012596665 0.12 AML other m 2024-05-27T13:13:48.86
ST.CARE.EHN. ML:0.8 0.000014781290000000001 0.12 AML other m 2024-05-27T13:13:48.89
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