Earthquake with magnitude of ML 1.3 on date 22-10-2019 and time 23:46:27 (Italy) in region 2 km SW Claut (PN)

A magnitude ML 1.3 earthquake occured in region: 2 km SW Claut (PN), on

  • 22-10-2019 21:46:27 (UTC)
  • 22-10-2019 23:46:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.25, 12.5 at 8 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
Claut PN 2 956 956
Cimolais PN 7 397 1353
Barcis PN 8 256 1609
Andreis PN 10 259 1868
Erto e Casso PN 11 387 2255
Chies d'Alpago BL 12 1377 3632
Tambre BL 15 1371 5003
Alpago BL 15 6994 11997
Montereale Valcellina PN 16 4433 16430
Longarone BL 16 5359 21789
Soverzene BL 16 389 22178
Ospitale di Cadore BL 17 292 22470
Frisanco PN 17 622 23092
Ponte nelle Alpi BL 18 8363 31455
Maniago PN 18 11698 43153
Vajont PN 19 1719 44872

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NW of Pordenone (51229 inhabitants)
60 Km W of Udine (99169 inhabitants)
68 Km NE of Treviso (83731 inhabitants)
91 Km N of Venezia (263352 inhabitants)
92 Km E of Bolzano (106441 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 1.3 2019-10-22
21:46:27
46.25 12.5 8 2019-10-22
22:03:48
Sala Sismica INGV-Roma 73398011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-22 21:46:27 ± 0.06
Latitude 46.25 ± 0.00
Longitude 12.50 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73398011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 429
Semi-minor axis of confidence ellipse (meter) 196
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 164
Circular confidence region, given by single value of horizontal uncertainty (meter) 430
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.83457
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 73398011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-22 22:03:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2019-10-22T21:48:09.07 3.0 undecidable manual Sg 2.72 0
IV.ATMI.HHZ. 2019-10-22T21:47:46.68 3.0 undecidable manual Sn -8.12 0
IV.PIEI.HHZ. 2019-10-22T21:47:41.34 3.0 undecidable manual Sn -8.37 0
OX.VARA.EHZ. 2019-10-22T21:47:08.47 3.0 undecidable manual S 0
ST.PANI.EHZ. 2019-10-22T21:46:56.10 0.3 undecidable manual S 257 0.8346 50 0.57 58
OX.VARA.EHZ. 2019-10-22T21:46:51.35 3.0 undecidable manual P 0
ST.ZIAN.EHZ. 2019-10-22T21:46:50.17 0.3 undecidable manual S 273 0.6511 50 0.07 68
NI.VINO.HHZ. 2019-10-22T21:46:47.24 0.6 undecidable manual S 89 0.5324 50 0.65 40
ST.PANI.EHZ. 2019-10-22T21:46:44.69 1.0 undecidable manual P 257 0.8346 50 0.9 17
OX.ZOU2.HHZ. 2019-10-22T21:46:44.24 0.3 undecidable manual S 46 0.447 50 0.18 70
IV.FVI.HHZ. 2019-10-22T21:46:42.21 0.6 undecidable manual S 29 0.3966 50 -0.35 45
OX.FUSE.HHZ. 2019-10-22T21:46:41.76 0.3 undecidable manual S 64 0.3804 50 -0.33 68
ST.ZIAN.EHZ. 2019-10-22T21:46:41.41 0.3 undecidable manual P 273 0.6511 50 0.76 56
OX.CLUD.HHZ. 2019-10-22T21:46:40.72 0.3 undecidable manual S 51 0.3327 50 0.04 73
OX.AGOR.HHE. 2019-10-22T21:46:40.14 0.6 undecidable manual S 276 0.3184 50 -0.09 49
OX.MPRI.HHZ. 2019-10-22T21:46:40.72 0.3 undecidable manual S 91 0.3336 50 0.02 74
IT.DANT.HNE. 2019-10-22T21:46:40.32 0.6 undecidable manual S 2 0.3193 50 0.05 49
NI.PALA.HHZ. 2019-10-22T21:46:39.20 0.3 undecidable manual S 90 0.2896 104 -0.05 74
NI.VINO.HHZ. 2019-10-22T21:46:38.30 0.3 undecidable manual P 89 0.5324 50 -0.32 66
OX.ZOU2.HHZ. 2019-10-22T21:46:37.38 0.6 undecidable manual P 46 0.447 50 0.22 46
OX.CAE.HHE. 2019-10-22T21:46:37.90 0.3 undecidable manual S 191 0.2437 107 0.35 70
NI.PURA.HHZ. 2019-10-22T21:46:37.77 0.3 undecidable manual S 43 0.241 107 0.31 71
IV.FVI.HHZ. 2019-10-22T21:46:36.17 0.3 undecidable manual P 29 0.3966 50 -0.12 71
IT.DANT.HNE. 2019-10-22T21:46:35.32 0.6 undecidable manual P 2 0.3193 50 0.35 46
OX.FUSE.HHZ. 2019-10-22T21:46:35.61 0.6 undecidable manual P 64 0.3804 50 -0.41 45
OX.CLUD.HHZ. 2019-10-22T21:46:35.19 0.1 undecidable manual P 51 0.3327 50 -0.02 98
IT.PNAL.HNZ. 2019-10-22T21:46:34.15 0.3 undecidable manual S 242 0.161 115 -0.43 70
OX.MPRI.HHZ. 2019-10-22T21:46:34.96 0.3 undecidable manual P 91 0.3336 50 -0.26 70
IV.STAL.HHZ. 2019-10-22T21:46:34.02 0.3 undecidable manual S 85 0.1421 118 0.09 75
OX.VARN.HHE. 2019-10-22T21:46:34.99 0.3 undecidable manual P 227 0.3768 50 -0.97 54
OX.AGOR.HHE. 2019-10-22T21:46:34.68 0.6 undecidable manual P 276 0.3184 50 -0.27 47
NI.PALA.HHZ. 2019-10-22T21:46:34.02 0.3 undecidable manual P 90 0.2896 104 -0.36 69
OX.MLN.HNZ. 2019-10-22T21:46:33.59 0.3 undecidable manual S 142 0.125 121 0.26 73
NI.PURA.HHZ. 2019-10-22T21:46:33.22 0.3 undecidable manual P 43 0.241 107 -0.13 73
OX.CAE.HHE. 2019-10-22T21:46:33.04 0.6 undecidable manual P 191 0.2437 107 -0.36 47
IT.FDS.HGZ. 2019-10-22T21:46:32.62 0.3 undecidable manual P 11 0.2068 110 -0.01 76
OX.CIMO.HHZ. 2019-10-22T21:46:31.71 0.3 undecidable manual S 327 0.0755 135 -0.12 76
IT.PNAL.HNZ. 2019-10-22T21:46:31.57 0.1 undecidable manual P 242 0.161 115 -0.12 100
OX.MLN.HNZ. 2019-10-22T21:46:31.15 0.3 undecidable manual P 142 0.125 121 0.18 74
IV.STAL.HHZ. 2019-10-22T21:46:31.41 0.3 undecidable manual P 85 0.1421 118 0.09 75
OX.CIMO.HHZ. 2019-10-22T21:46:30.27 0.1 undecidable manual P 327 0.0755 135 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CIMO.HHE. ML:1.4 0.00040100585 0.0768 AML other m 2019-10-22T21:46:31.78
OX.CIMO.HHN. ML:1.4 0.00039381115 0.0768 AML other m 2019-10-22T21:46:31.78
OX.CIMO.HNE. ML:1.4 0.00036785755 0.064 AML other m 2019-10-22T21:46:31.79
OX.CIMO.HNN. ML:1.4 0.00035660975 0.0768 AML other m 2019-10-22T21:46:31.78
IV.STAL.HHE. ML:1.5 0.0003269739 0.1408 AML other m 2019-10-22T21:46:35.23
IV.STAL.HHN. ML:1.6 0.00035980235 0.1408 AML other m 2019-10-22T21:46:34.87
IV.STAL.HNE. ML:1.8 0.00056436095 0.1792 AML other m 2019-10-22T21:46:34.97
IV.STAL.HNN. ML:1.8 0.00063238195 0.1792 AML other m 2019-10-22T21:46:34.78
NI.PALA.HHE. ML:1.5 0.00012885165 0.1792 AML other m 2019-10-22T21:46:41.54
NI.PALA.HHN. ML:1.5 0.00013319901 0.192 AML other m 2019-10-22T21:46:41.38
OX.MPRI.HNE. ML:1.1 4.998325E-5 0.1792 AML other m 2019-10-22T21:46:43.08
OX.MPRI.HNN. ML:1.3 7.793405E-5 0.2944 AML other m 2019-10-22T21:46:43.22
OX.MPRI.HHE. ML:1.2 5.3549055E-5 0.1792 AML other m 2019-10-22T21:46:43.08
OX.MPRI.HHN. ML:1.4 9.994399E-5 0.256 AML other m 2019-10-22T21:46:44.04
OX.CLUD.HHE. ML:0.7 1.7998938E-5 0.2432 AML other m 2019-10-22T21:46:42.20
OX.CLUD.HHN. ML:0.9 3.0229695E-5 0.32 AML other m 2019-10-22T21:46:41.11
IV.FVI.HHE. ML:1.2 5.2398825E-5 0.1536 AML other m 2019-10-22T21:46:42.93
IV.FVI.HHN. ML:1 3.326191E-5 0.1792 AML other m 2019-10-22T21:46:43.37
OX.ZOU2.HHE. ML:0.8 1.4266205E-5 0.1664 AML other m 2019-10-22T21:46:46.39
OX.ZOU2.HHN. ML:1 2.3693356E-5 0.1792 AML other m 2019-10-22T21:46:45.79
NI.VINO.HHE. ML:1.1 2.73207615E-5 0.1408 AML other m 2019-10-22T21:46:48.87
NI.VINO.HHN. ML:1.4 5.2481115E-5 0.2048 AML other m 2019-10-22T21:46:48.00
ST.ZIAN.EHE. ML:1 1.457763E-5 0.1664 AML other m 2019-10-22T21:46:51.44
ST.ZIAN.EHN. ML:1 1.353693975E-5 0.192 AML other m 2019-10-22T21:46:51.59
ST.PANI.EHE. ML:1 9.02160815E-6 0.2944 AML other m 2019-10-22T21:47:04.52
ST.PANI.EHN. ML:1.2 1.808315E-5 0.3072 AML other m 2019-10-22T21:46:58.68
ST.VARA.EHE. ML:1.8 3.98408795E-5 0.1792 AML other m 2019-10-22T21:47:13.57
ST.VARA.EHN. ML:1.7 3.114824E-5 0.2688 AML other m 2019-10-22T21:47:11.10
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