Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 12-02-2020 and time 07:22:00 (UTC) in region 4 km W Forni di Sotto (UD)

A magnitude ML 2.2 earthquake occured in region: 4 km W Forni di Sotto (UD), on

  • 12-02-2020 07:22:00 (UTC)
  • 12-02-2020 08:22:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.3940, 12.6240 at 7 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Forni di Sotto UD 4 600 600
Forni di Sopra UD 5 993 1593
Sauris UD 11 416 2009
Ampezzo UD 13 1006 3015
Socchieve UD 15 908 3923
Tramonti di Sopra PN 16 321 4244
Lorenzago di Cadore BL 16 549 4793
Claut PN 16 956 5749
Vigo di Cadore BL 17 1440 7189
Lozzo di Cadore BL 17 1383 8572
Domegge di Cadore BL 18 2441 11013
Tramonti di Sotto PN 18 387 11400
Cimolais PN 18 397 11797
Preone UD 19 246 12043
Santo Stefano di Cadore BL 19 2609 14652
Pieve di Cadore BL 19 3794 18446
Prato Carnico UD 20 904 19350
Calalzo di Cadore BL 20 2085 21435
Raveo UD 20 458 21893
Sappada BL 20 1317 23210
Enemonzo UD 20 1319 24529
San Pietro di Cadore BL 20 1624 26153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km N of Pordenone (51229 inhabitants)
60 Km NW of Udine (99169 inhabitants)
86 Km NE of Treviso (83731 inhabitants)
98 Km E of Bolzano (106441 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 2.2 2020-02-12
07:22:00		 46.3938 12.6238 7 2020-07-18
21:08:23		 Bollettino Sismico Italiano INGV 77046121
Reviewed
Rev100 		ML 2.3 2020-02-12
07:22:00		 46.3962 12.6122 8 2020-02-12
07:32:23		 Sala Sismica INGV-Roma 76454551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-12 07:22:00 ± 0.04
Latitude 46.3938 ± 0.0027
Longitude 12.6238 ± 0.0026
Depth (km) 7 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77046121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 249
Semi-minor axis of confidence ellipse (meter) 184
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 3
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 75
Number of defining phases 66
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.55313
Number of stations at which the event was observed 58
Number of stations from which data was used for origin computation 49
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 62
Type of magnitude ML
Reference to an origin 77046121
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-05 11:10:31

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 57
Type of magnitude ML
Reference to an origin 76454551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-12 07:32:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIR.HHZ. 2020-02-12T07:23:30.02 3.0 undecidable manual Sg 8.68 0
IV.EUCT.HNZ. 2020-02-12T07:23:18.90 3.0 undecidable manual Sn -0.57 0
SL.KOGS.BHZ. 2020-02-12T07:23:17.62 3.0 undecidable manual Sn 3.22 0
IV.BRSN.EHZ. 2020-02-12T07:23:09.83 3.0 undecidable manual Sg 4.33 0
SL.BOJS.BHZ. 2020-02-12T07:23:07.47 3.0 undecidable manual Sg 4.57 0
IV.ARCI.HNZ. 2020-02-12T07:23:04.55 3.0 undecidable manual Pg 7 0
IV.MILN.HNZ. 2020-02-12T07:22:44.54 3.0 positive manual Pn 2.06 0
IV.IMOL.HNZ. 2020-02-12T07:22:34.70 3.0 positive manual Pn -2.15 0
IV.BRMO.HHZ. 2020-02-12T07:22:29.48 0.3 undecidable manual P 274 172.3941 50 0.31 51
IV.MAGA.HHZ. 2020-02-12T07:22:28.76 0.6 undecidable manual P 247 168.1095 50 0.25 35
IV.MABI.HHZ. 2020-02-12T07:22:28.49 0.6 undecidable manual P 258 166.2114 50 0.27 35
ST.RONC.EHZ. 2020-02-12T07:22:27.63 0.6 undecidable manual P 254 160.4172 50 0.31 36
SI.MOSI.HHZ. 2020-02-12T07:22:27.51 0.3 undecidable manual P 280 160.3173 50 0.21 55
SL.LJU.BHZ. 2020-02-12T07:22:26.92 3.0 negative manual P 0.5 0
IV.MBAL.EHZ. 2020-02-12T07:22:26.95 0.3 undecidable manual P 241 156.3213 50 0.26 56
ST.CARE.EHZ. 2020-02-12T07:22:25.58 0.3 undecidable manual P 272 147.6411 50 0.23 58
ST.VARA.EHZ. 2020-02-12T07:22:25.56 0.6 undecidable manual P 245 147.0417 50 0.3 38
IV.ZOVE.EHZ. 2020-02-12T07:22:23.71 0.3 undecidable manual P 220 136.2636 50 0.11 61
SI.LUSI.HHZ. 2020-02-12T07:22:23.93 0.6 undecidable manual P 250 137.7621 50 0.1 41
ST.GAGG.HHZ. 2020-02-12T07:22:23.19 0.3 undecidable manual P 256 132.2676 50 0.2 60
OX.ACOM.HHZ. 2020-02-12T07:22:22.99 0.3 undecidable manual S 76 70.0743 50 0.28 67
ST.DOSS.HHZ. 2020-02-12T07:22:21.98 0.3 undecidable manual P 243 124.1868 50 0.25 61
ST.OZOL.EHZ. 2020-02-12T07:22:21.34 0.6 undecidable manual P 271 120.2907 50 0.21 41
MN.TRI.HHZ. 2020-02-12T07:22:20.86 0.3 undecidable manual P 130 116.0949 50 0.37 60
IV.APPI.EHZ. 2020-02-12T07:22:19.39 0.3 undecidable manual P 276 107.115 50 0.28 62
SI.ROSI.HHZ. 2020-02-12T07:22:19.70 0.6 undecidable manual P 303 109.7124 50 0.2 42
ST.PANI.EHZ. 2020-02-12T07:22:19.30 0.3 undecidable manual P 249 106.116 50 0.35 62
IV.PTCC.HHZ. 2020-02-12T07:22:18.90 0.3 undecidable manual S 88 55.8996 50 -0.02 73
OX.BAD.HNE. 2020-02-12T07:22:17.85 0.1 undecidable manual S 110 50.7159 50 0.31 92
NI.VINO.HHZ. 2020-02-12T07:22:17.87 0.3 undecidable manual S 107 52.3032 50 -0.09 72
SI.KOSI.HHZ. 2020-02-12T07:22:17.49 0.3 undecidable manual P 275 95.5377 50 0.16 66
OX.SABO.HHZ. 2020-02-12T07:22:16.67 0.3 undecidable manual P 120 89.7435 50 0.25 65
ST.ZIAN.EHZ. 2020-02-12T07:22:15.08 0.3 undecidable manual P 261 82.251 50 -0.2 67
IV.ASOL.HNN. 2020-02-12T07:22:15.53 0.6 undecidable manual P 220 86.1471 50 -0.34 43
IV.CTI.HHZ. 2020-02-12T07:22:15.68 0.3 undecidable manual P 243 84.0492 50 0.13 67
OX.CGRP.HHZ. 2020-02-12T07:22:15.89 0.6 undecidable manual P 228 84.8484 50 0.21 44
NI.POLC.HHE. 2020-02-12T07:22:15.11 0.3 undecidable manual S 193 41.8248 50 -0.06 74
OX.DRE.HHZ. 2020-02-12T07:22:15.37 0.6 undecidable manual P 107 82.0512 50 0.13 45
RF.GEPF.HHZ. 2020-02-12T07:22:14.99 0.3 undecidable manual S 108 41.625 50 -0.11 73
OX.ACOM.HHZ. 2020-02-12T07:22:13.54 0.3 undecidable manual P 76 70.0743 50 0.13 69
IV.BRES.EHZ. 2020-02-12T07:22:13.85 0.3 undecidable manual P 297 75.8685 50 -0.44 64
OX.PRED.HNZ. 2020-02-12T07:22:13.65 0.6 undecidable manual P 85 72.1722 50 -0.07 47
OX.BOO.HNE. 2020-02-12T07:22:13.32 0.3 undecidable manual S 103 37.2294 101 -0.54 67
IT.VALS.HNZ. 2020-02-12T07:22:12.04 0.1 undecidable manual P 265 63.1923 50 -0.31 90
OX.MPRI.HHZ. 2020-02-12T07:22:12.38 0.3 undecidable manual S 121 32.6451 102 0.09 75
OX.FUSE.HHZ. 2020-02-12T07:22:11.03 0.3 undecidable manual S 85 28.9488 104 -0.01 77
IV.PTCC.HHZ. 2020-02-12T07:22:11.15 0.3 undecidable manual P 88 55.8996 50 -0.06 72
NI.VINO.HHZ. 2020-02-12T07:22:10.34 0.1 undecidable manual P 107 52.3032 50 -0.32 92
OX.MLN.HNZ. 2020-02-12T07:22:10.34 0.3 undecidable manual S 181 27.1506 105 -0.08 76
OX.VARN.HHZ. 2020-02-12T07:22:10.53 1.0 undecidable manual P 222 59.7957 50 -1.28 15
OX.BAD.HNE. 2020-02-12T07:22:10.17 0.1 undecidable manual P 110 50.7159 50 -0.25 93
IV.FVI.HHZ. 2020-02-12T07:22:09.43 0.3 undecidable manual S 28 25.4523 106 -0.44 70
RF.GEPF.HHZ. 2020-02-12T07:22:09.03 0.1 undecidable manual P 108 41.625 50 0.02 100
OX.PLRO.HNZ. 2020-02-12T07:22:09.04 0.3 undecidable manual P 67 43.623 50 -0.28 70
OX.AGOR.HHZ. 2020-02-12T07:22:09.19 0.3 undecidable manual P 255 45.8208 50 -0.47 67
OX.CLUD.HHZ. 2020-02-12T07:22:08.53 0.3 undecidable manual S 70 20.868 109 0.17 75
OX.CAE.HHZ. 2020-02-12T07:22:08.76 1.0 undecidable manual P 199 45.0216 50 -0.78 20
NI.POLC.HHE. 2020-02-12T07:22:08.72 0.6 undecidable manual P 193 41.8248 50 -0.33 47
OX.BOO.HNE. 2020-02-12T07:22:07.87 0.3 undecidable manual P 103 37.2294 101 -0.42 69
IT.DANT.HNZ. 2020-02-12T07:22:07.95 0.3 undecidable manual S 338 20.868 109 -0.38 72
IV.STAL.HHZ. 2020-02-12T07:22:07.30 0.3 undecidable manual S 156 16.2726 114 0.44 71
OX.MPRI.HHZ. 2020-02-12T07:22:07.28 0.3 undecidable manual P 121 32.6451 102 -0.1 75
OX.CIMO.HHZ. 2020-02-12T07:22:06.60 0.3 undecidable manual S 236 16.4724 114 -0.32 73
OX.MLN.HNZ. 2020-02-12T07:22:06.02 0.3 undecidable manual P 181 27.1506 105 -0.29 72
OX.FUSE.HHZ. 2020-02-12T07:22:06.54 0.3 undecidable manual P 85 28.9488 104 -0.12 75
IT.PNAL.HNE. 2020-02-12T07:22:06.80 1.0 undecidable manual P 226 34.9428 102 -1.04 18
IV.FVI.HHZ. 2020-02-12T07:22:05.77 0.3 undecidable manual P 28 25.4523 106 -0.22 74
NI.PURA.HHZ. 2020-02-12T07:22:05.45 0.6 undecidable manual S 69 9.6792 127 0.57 46
IT.DANT.HNZ. 2020-02-12T07:22:05.00 0.3 undecidable manual P 338 20.868 109 -0.1 76
OX.CLUD.HHZ. 2020-02-12T07:22:05.16 0.3 undecidable manual P 70 20.868 109 0.05 77
IT.FDS.HGZ. 2020-02-12T07:22:04.69 0.1 undecidable manual S 324 7.881 132 0.29 100
IV.STAL.HHZ. 2020-02-12T07:22:04.52 0.1 undecidable manual P 156 16.2726 114 0.27 99
OX.CIMO.HHZ. 2020-02-12T07:22:04.03 0.1 positive manual P 236 16.4724 114 -0.26 99
IT.FDS.HGZ. 2020-02-12T07:22:03.11 0.1 undecidable manual P 324 7.881 132 0.28 100
NI.PURA.HHZ. 2020-02-12T07:22:03.62 0.3 undecidable manual P 69 9.6792 127 0.51 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CIMO.HHN. ML:1.8 0.0006895 0.2 AML other m 2020-02-12T07:22:06.72
OX.CIMO.HNN. ML:1.8 0.0006535 0.18 AML other m 2020-02-12T07:22:06.73
OX.CIMO.HHE. ML:1.9 0.0007379999999999999 1.34 AML other m 2020-02-12T07:22:07.67
OX.CIMO.HNE. ML:1.9 0.0007284999999999999 1.36 AML other m 2020-02-12T07:22:07.68
IV.STAL.HHN. ML:2.4 0.0024249999999999996 0.12 AML other m 2020-02-12T07:22:08.02
IV.STAL.HHE. ML:2.4 0.002645 0.18 AML other m 2020-02-12T07:22:08.53
IV.STAL.HNE. ML:2.5 0.0030150000000000003 0.14 AML other m 2020-02-12T07:22:08.67
IV.STAL.HNN. ML:2.5 0.00319 0.12 AML other m 2020-02-12T07:22:08.97
OX.MPRI.HNE. ML:2.0 0.000515 0.24 AML other m 2020-02-12T07:22:13.06
OX.MPRI.HHE. ML:2.2 0.0006575 0.24 AML other m 2020-02-12T07:22:13.07
OX.MPRI.HNN. ML:2.1 0.000646 0.42 AML other m 2020-02-12T07:22:13.45
OX.MPRI.HHN. ML:2.2 0.000814 0.42 AML other m 2020-02-12T07:22:13.46
RF.GEPF.HHN. ML:2.7 0.0018700000000000001 0.22 AML other m 2020-02-12T07:22:15.87
RF.GEPF.HHE. ML:2.5 0.0010825 0.34 AML other m 2020-02-12T07:22:15.88
NI.VINO.HHN. ML:2.3 0.0005655 1.26 AML other m 2020-02-12T07:22:18.87
NI.VINO.HHE. ML:2.2 0.00034950000000000004 0.48 AML other m 2020-02-12T07:22:20.91
IV.PTCC.HHE. ML:2.0 0.00022 0.92 AML other m 2020-02-12T07:22:20.95
IV.PTCC.HHN. ML:2.1 0.0002585 0.22 AML other m 2020-02-12T07:22:21.88
OX.VARN.HNN. ML:2.0 0.00023349999999999998 0.24 AML other m 2020-02-12T07:22:23.50
OX.VARN.HHN. ML:2.0 0.0002345 0.22 AML other m 2020-02-12T07:22:23.50
IV.BRES.EHE. ML:2.0 0.00015209999999999998 0.28 AML other m 2020-02-12T07:22:23.50
IV.BRES.EHN. ML:2.0 0.0001671 0.26 AML other m 2020-02-12T07:22:23.61
OX.VARN.HNE. ML:2.1 0.000246 0.48 AML other m 2020-02-12T07:22:24.60
OX.VARN.HHE. ML:2.1 0.0002475 0.48 AML other m 2020-02-12T07:22:24.60
ST.ZIAN.EHN. ML:1.8 0.0000857 0.26 AML other m 2020-02-12T07:22:25.67
ST.ZIAN.EHE. ML:1.8 0.00008690000000000001 0.18 AML other m 2020-02-12T07:22:26.12
OX.ACOM.HNE. ML:2.3 0.00034599999999999995 0.36 AML other m 2020-02-12T07:22:26.28
OX.ACOM.HHE. ML:2.3 0.00034950000000000004 0.62 AML other m 2020-02-12T07:22:26.77
OX.ACOM.HHN. ML:2.3 0.000322 1.74 AML other m 2020-02-12T07:22:26.89
OX.ACOM.HNN. ML:2.2 0.0002945 1.76 AML other m 2020-02-12T07:22:26.02
IV.CTI.HHE. ML:2.3 0.00023999999999999998 0.86 AML other m 2020-02-12T07:22:29.44
IV.CTI.HHN. ML:2.4 0.000359 0.26 AML other m 2020-02-12T07:22:30.20
IV.APPI.EHN. ML:2.3 0.00016999999999999999 0.26 AML other m 2020-02-12T07:22:32.08
IV.APPI.EHE. ML:2.2 0.000142 0.32 AML other m 2020-02-12T07:22:32.19
OX.SABO.HHN. ML:2.3 0.00023249999999999999 0.44 AML other m 2020-02-12T07:22:34.84
SI.ROSI.HHN. ML:2.2 0.000136 0.34 AML other m 2020-02-12T07:22:34.88
OX.SABO.HHE. ML:2.1 0.00014145 0.64 AML other m 2020-02-12T07:22:35.14
SI.ROSI.HHE. ML:2.0 0.00008225 0.32 AML other m 2020-02-12T07:22:36.16
ST.OZOL.EHN. ML:2.3 0.000154 0.26 AML other m 2020-02-12T07:22:37.27
MN.TRI.HHE. ML:2.4 0.000183 1.36 AML other m 2020-02-12T07:22:38.01
MN.TRI.HHN. ML:2.0 0.00008535 0.26 AML other m 2020-02-12T07:22:38.11
ST.DOSS.HHE. ML:2.3 0.00014950000000000003 0.34 AML other m 2020-02-12T07:22:41.70
ST.OZOL.EHE. ML:2.4 0.00020050000000000002 0.22 AML other m 2020-02-12T07:22:42.81
IV.ZOVE.EHN. ML:2.4 0.00014399999999999998 0.26 AML other m 2020-02-12T07:22:43.34
IV.ZOVE.EHE. ML:2.4 0.000134 1 AML other m 2020-02-12T07:22:43.74
ST.DOSS.HHN. ML:2.3 0.0001385 0.32 AML other m 2020-02-12T07:22:43.83
ST.GAGG.HHE. ML:2.2 0.00009815 0.48 AML other m 2020-02-12T07:22:44.52
ST.GAGG.HHN. ML:2.2 0.00010220000000000002 0.54 AML other m 2020-02-12T07:22:45.31
SI.LUSI.HHN. ML:2.6 0.000227 0.2 AML other m 2020-02-12T07:22:45.74
ST.CARE.EHN. ML:2.0 0.0000553 0.48 AML other m 2020-02-12T07:22:47.24
SI.LUSI.HHE. ML:2.3 0.000126 0.18 AML other m 2020-02-12T07:22:47.22
ST.CARE.EHE. ML:1.9 0.0000422 1.14 AML other m 2020-02-12T07:22:49.63
IV.MBAL.EHE. ML:2.6 0.0001675 1.26 AML other m 2020-02-12T07:22:49.18
SI.MOSI.HHE. ML:2.5 0.000145 1.64 AML other m 2020-02-12T07:22:50.17
IV.MABI.HHN. ML:2.1 0.00004910000000000001 0.68 AML other m 2020-02-12T07:22:50.31
IV.MBAL.EHN. ML:2.4 0.000124 0.52 AML other m 2020-02-12T07:22:51.56
IV.BRMO.HHE. ML:2.1 0.000053099999999999996 0.26 AML other m 2020-02-12T07:22:51.88
ST.RONC.EHE. ML:2.5 0.0001565 0.48 AML other m 2020-02-12T07:22:52.49
IV.BRMO.HHN. ML:2.3 0.00008579999999999998 0.8 AML other m 2020-02-12T07:22:52.93
SI.MOSI.HHN. ML:2.6 0.000188 0.38 AML other m 2020-02-12T07:22:53.13
ST.RONC.EHN. ML:2.8 0.000262 0.24 AML other m 2020-02-12T07:22:53.21
IV.MABI.HHE. ML:2.3 0.00008935 0.88 AML other m 2020-02-12T07:22:55.58
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
Waveforms Seismic signals in miniseed + resp format Download