Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 29-09-2021 and time 05:57:49 (Italy) in region 7 km NW Rabbi (TN)

A magnitude ML 1.0 earthquake occured in region: 7 km NW Rabbi (TN), on

  • 29-09-2021 03:57:49 (UTC)
  • 29-09-2021 05:57:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.4330, 10.7730 at 12 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Rabbi TN 7 1372 1372
Peio TN 11 1860 3232
Mezzana TN 13 895 4127
Commezzadura TN 13 995 5122
Pellizzano TN 14 794 5916
Malè TN 14 2179 8095
Croviana TN 14 697 8792
Dimaro Folgarida TN 14 2208 11000
Terzolas TN 14 631 11631
Ossana TN 14 858 12489
Martello BZ 15 869 13358
Caldes TN 15 1102 14460
Bresimo TN 15 252 14712
Cavizzana TN 16 252 14964
Vermiglio TN 16 1882 16846
Cis TN 18 309 17155
Rumo TN 19 820 17975
Livo TN 19 867 18842
Proves BZ 20 261 19103

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km W of Bolzano (106441 inhabitants)
49 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 1.0 2021-09-29
03:57:49		 46.4333 10.7733 12 2021-09-29
04:06:05		 Sala Sismica INGV-Roma 96014381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-29 03:57:49 ± 0.1
Latitude 46.4333 ± 0.0054
Longitude 10.7733 ± 0.0078
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 96014381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 618
Semi-minor axis of confidence ellipse (meter) 205
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 213
Circular confidence region, given by single value of horizontal uncertainty (meter) 620.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 25
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) 0.71766
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 96014381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-29 04:06:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2021-09-29T03:58:46.47 3.0 undecidable manual Sg 0.98 0
IV.CTI.HHZ. 2021-09-29T03:58:13.68 0.6 undecidable manual S 122 79.6647 90 0.06 48
IV.BAG8.EHE. 2021-09-29T03:58:10.84 0.3 undecidable manual S 199 71.6727 90 -0.66 62
ST.ZIAN.EHZ. 2021-09-29T03:58:09.00 0.3 undecidable manual S 106 62.8926 90 -0.15 72
SI.ABSI.HHZ. 2021-09-29T03:58:06.01 0.3 undecidable manual S 52 53.0025 91 -0.5 68
SI.LUSI.HHZ. 2021-09-29T03:58:06.81 0.3 undecidable manual S 166 54.2013 91 0 75
ST.RONC.EHZ. 2021-09-29T03:58:05.99 0.6 undecidable manual S 193 51.6039 91 -0.13 49
IV.MABI.HHZ. 2021-09-29T03:58:04.29 0.1 undecidable manual S 205 46.4202 91 -0.46 93
IV.CTI.HHZ. 2021-09-29T03:58:04.16 0.3 undecidable manual P 122 79.6647 90 0.57 65
ST.GAGG.HHE. 2021-09-29T03:58:03.26 0.3 undecidable manual S 160 41.3253 91 -0.13 75
CH.FUORN.HHZ. 2021-09-29T03:58:03.87 0.1 undecidable manual S 298 44.1225 91 -0.25 100
IV.BAG8.EHE. 2021-09-29T03:58:02.80 0.6 undecidable manual P 199 71.6727 90 0.43 45
ST.ZIAN.EHZ. 2021-09-29T03:58:02.07 0.3 undecidable manual P 106 62.8926 90 1.06 55
IV.APPI.EHE. 2021-09-29T03:58:01.22 0.1 undecidable manual S 82 35.1426 91 -0.51 92
IV.BRMO.HHZ. 2021-09-29T03:58:00.04 0.3 undecidable manual S 279 31.0467 91 -0.59 71
CH.BERNI.HHZ. 2021-09-29T03:58:00.84 3.0 positive manual P -1.84 0
SI.MOSI.HHZ. 2021-09-29T03:57:59.34 0.3 undecidable manual S 320 26.5512 92 -0.1 80
ST.RONC.EHZ. 2021-09-29T03:57:59.65 0.6 undecidable manual P 193 51.6039 91 0.39 48
SI.ABSI.HHZ. 2021-09-29T03:57:59.62 0.1 undecidable manual P 52 53.0025 91 0.13 100
SI.LUSI.HHZ. 2021-09-29T03:57:59.66 0.6 undecidable manual P 166 54.2013 91 0 50
IV.MABI.HHZ. 2021-09-29T03:57:58.85 0.1 undecidable manual P 205 46.4202 91 0.38 96
ST.GAGG.HHE. 2021-09-29T03:57:58.07 0.6 undecidable manual P 160 41.3253 91 0.39 49
CH.FUORN.HHZ. 2021-09-29T03:57:58.32 0.1 undecidable manual P 298 44.1225 91 0.21 99
ST.OZOL.EHE. 2021-09-29T03:57:57.62 0.3 undecidable manual S 99 21.5673 93 -0.49 71
IV.BRMO.HHZ. 2021-09-29T03:57:56.31 0.3 undecidable manual P 279 31.0467 91 0.21 76
IV.APPI.EHE. 2021-09-29T03:57:56.92 0.3 undecidable manual P 82 35.1426 91 0.19 77
SI.MOSI.HHZ. 2021-09-29T03:57:55.81 0.1 negative manual P 320 26.5512 92 0.41 98
ST.OZOL.EHE. 2021-09-29T03:57:55.28 3.0 undecidable manual P 99 21.5673 93 0.64 0
ST.CARE.EHZ. 2021-09-29T03:57:53.09 3.0 positive manual P 0.73 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.CARE.HNN. ML:1.7 0.0006684999999999999 0.38 AML other m 2021-09-29T03:57:54.63
ST.CARE.EHN. ML:1.5 0.00040950000000000003 0.08 AML other m 2021-09-29T03:57:54.64
ST.CARE.HNE. ML:1.5 0.00045999999999999996 0.06 AML other m 2021-09-29T03:57:54.62
ST.CARE.EHE. ML:1.3 0.000301 0.08 AML other m 2021-09-29T03:57:54.62
IV.BRMO.HHE. ML:0.9 0.00004115 0.48 AML other m 2021-09-29T03:58:00.62
IV.BRMO.HHN. ML:1.0 0.000047799999999999996 0.68 AML other m 2021-09-29T03:58:00.64
IV.MABI.HHE. ML:1.0 0.000027400000000000002 0.06 AML other m 2021-09-29T03:58:04.47
IV.MABI.HHN. ML:1.2 0.000044200000000000004 0.18 AML other m 2021-09-29T03:58:04.58
SI.LUSI.HHN. ML:1.4 0.0000624 0.42 AML other m 2021-09-29T03:58:07.04
SI.LUSI.HHE. ML:1.2 0.0000369 0.26 AML other m 2021-09-29T03:58:07.49
SI.MOSI.HHE. ML:0.9 0.00004241852 6.2592 AML other m 2021-09-29T03:57:59.61
SI.MOSI.HHN. ML:0.8 0.000036157305 0.24 AML other m 2021-09-29T03:58:00.26
CH.FUORN.HHE. ML:0.7 0.000014262070000000002 0.2688 AML other m 2021-09-29T03:58:04.07
CH.FUORN.HHN. ML:1.0 0.000028261545 0.2496 AML other m 2021-09-29T03:58:04.25
SI.ABSI.HHE. ML:0.8 0.000014414292 0.1792 AML other m 2021-09-29T03:58:06.56
SI.ABSI.HHN. ML:0.6 0.000010065607175 0.24 AML other m 2021-09-29T03:58:07.08
CH.BERNI.HHE. ML:0.8 0.000016810270000000002 0.1888 AML other m 2021-09-29T03:58:08.30
CH.BERNI.HHN. ML:0.8 0.000014689195 0.0992 AML other m 2021-09-29T03:58:08.43
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