Earthquake with magnitude of ML 0.8 on date 06-05-2022 and time 20:30:35 (Italy) in region 5 km W Tubre (BZ)

A magnitude ML 0.8 earthquake occured in region: 5 km W Tubre (BZ), on

  • 06-05-2022 18:30:35 (UTC)
  • 06-05-2022 20:30:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.6650, 10.4010 at 11 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.

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 5 977 977
Malles Venosta BZ 11 5162 6139
Glorenza BZ 12 896 7035
Stelvio BZ 13 1161 8196
Sluderno BZ 14 1804 10000
Prato allo Stelvio BZ 15 3474 13474
Curon Venosta BZ 19 2381 15855

Municipalities with at least 50000 inhabitants

An earthquake occurred to
75 Km W of Bolzano (106441 inhabitants)
86 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
Bulletin
Rev1000
ML 0.8 2022-05-06
18:30:35
46.6652 10.401 11 2023-01-31
19:03:36
Bollettino Sismico Italiano INGV 109209741
Reviewed
Rev100
ML 1.2 2022-05-06
18:30:35
46.6707 10.3992 16 2022-05-06
18:34:24
Sala Sismica INGV-Roma 104275331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-06 18:30:35 ± 0.17
Latitude 46.6652 ± 0.0126
Longitude 10.4010 ± 0.0144
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109209741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1459
Semi-minor axis of confidence ellipse (meter) 909
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 39
Circular confidence region, given by single value of horizontal uncertainty (meter) 1460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 156
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
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) 0.11331
Epicentral distance of station farthest from the epicenter (degree) 0.63312
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 104275331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-06 18:34:24

ML:0.8

Field Value
Value 0.8
Uncertainty 0.4
Num. used stations 4
Type of magnitude ML
Reference to an origin 109209741
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-01 10:18:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.ABSI.HHE. 2022-05-06T18:30:48.26 0.6 undecidable manual P 84 70.2741 50 0.58 40
CH.BERNI.HHZ. 2022-05-06T18:30:48.59 0.6 undecidable manual S 226 40.1265 50 -0.03 48
CH.DAVOX.HHZ. 2022-05-06T18:30:48.28 0.6 undecidable manual S 288 41.625 50 -0.75 39
ST.CARE.EHZ. 2022-05-06T18:30:46.73 0.6 undecidable manual S 140 34.743 50 -0.47 44
CH.DAVOX.HHZ. 2022-05-06T18:30:43.43 0.3 undecidable manual P 288 41.625 50 0.16 70
CH.BERNI.HHZ. 2022-05-06T18:30:43.46 0.3 undecidable manual P 226 40.1265 50 0.43 66
IV.BRMO.HHZ. 2022-05-06T18:30:43.66 0.6 undecidable manual S 186 21.0678 50 0.12 49
ST.CARE.EHZ. 2022-05-06T18:30:42.19 0.3 undecidable manual P 140 34.743 50 -0.02 73
IV.BRMO.HHZ. 2022-05-06T18:30:40.08 0.3 undecidable manual P 186 21.0678 50 -0.02 75
SI.MOSI.HHZ. 2022-05-06T18:30:40.99 0.6 undecidable manual S 115 12.5763 131 -0.14 49
SI.MOSI.HHZ. 2022-05-06T18:30:38.63 0.1 undecidable manual P 115 12.5763 131 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.MOSI.HHN. ML:1.3 0.00020050000000000002 1.18 AML other m 2022-05-06T18:30:42.20
SI.MOSI.HHE. ML:1.0 0.00011444999999999999 0.32 AML other m 2022-05-06T18:30:42.20
IV.BRMO.HHN. ML:0.3 0.0000162 0.16 AML other m 2022-05-06T18:30:44.39
IV.BRMO.HHE. ML:0.6 0.00002505 0.86 AML other m 2022-05-06T18:30:44.38
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