Earthquake with magnitude of ML 2.2 on date 18-09-2023 and time 04:16:13 (UTC) in region 7 km W Tramonti di Sopra (PN)

A magnitude ML 2.2 earthquake occured in region: 7 km W Tramonti di Sopra (PN), on

  • 18-09-2023 04:16:13 (UTC)
  • 18-09-2023 06:16:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.2920, 12.7010 at 6 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
Tramonti di Sopra PN 7 321 321
Tramonti di Sotto PN 7 387 708
Frisanco PN 9 622 1330
Meduno PN 11 1574 2904
Forni di Sotto UD 12 600 3504
Andreis PN 12 259 3763
Cavasso Nuovo PN 12 1525 5288
Fanna PN 12 1583 6871
Maniago PN 13 11698 18569
Claut PN 15 956 19525
Barcis PN 16 256 19781
Montereale Valcellina PN 16 4433 24214
Socchieve UD 16 908 25122
Ampezzo UD 16 1006 26128
Vajont PN 16 1719 27847
Travesio PN 17 1776 29623
Sequals PN 17 2200 31823
Preone UD 17 246 32069
Forni di Sopra UD 17 993 33062
Arba PN 18 1309 34371
Clauzetto PN 18 380 34751
Castelnovo del Friuli PN 19 880 35631
Enemonzo UD 19 1319 36950
Sauris UD 20 416 37366

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km N of Pordenone (51229 inhabitants)
48 Km NW of Udine (99169 inhabitants)
78 Km NE of Treviso (83731 inhabitants)
99 Km NE of Venezia (263352 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 2.2 2023-09-18
04:16:13
46.2923 12.7012 6 2023-09-18
04:22:55
Sala Sismica INGV-Roma 121155861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-18 04:16:13 ± 0.09
Latitude 46.2923 ± 0.0054
Longitude 12.7012 ± 0.0065
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121155861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 654
Semi-minor axis of confidence ellipse (meter) 347
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 141
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.50992
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.4
Num. used stations 92
Type of magnitude ML
Reference to an origin 121155861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-18 04:22:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VAGA.HHZ. 2023-09-18T04:17:42.55 3.0 undecidable manual Pg 13.78 0
IV.PTRJ.HHZ. 2023-09-18T04:17:41.22 3.0 positive manual Pg 11.08 0
IV.PESA.HHZ. 2023-09-18T04:17:17.98 3.0 undecidable manual Sn -5.19 0
SL.BOJS.BHZ. 2023-09-18T04:17:16.12 3.0 undecidable manual Sg 3.06 0
SI.MOSI.HHZ. 2023-09-18T04:17:06.10 3.0 undecidable manual Sn 0.85 0
IV.FDMO.HHZ. 2023-09-18T04:17:06.15 3.0 negative manual Pn 1.09 0
IV.CSP1.EHZ. 2023-09-18T04:17:04.86 3.0 negative manual Pn 0.46 0
ST.VARA.EHZ. 2023-09-18T04:16:59.30 3.0 undecidable manual S -0.87 0
IV.PIEI.HHZ. 2023-09-18T04:16:58.35 3.0 positive manual Pn 0.19 0
IV.MPAG.EHZ. 2023-09-18T04:16:57.19 3.0 positive manual Pn 0.38 0
SI.LUSI.HHZ. 2023-09-18T04:16:57.45 3.0 undecidable manual S -1.05 0
SL.LJU.BHZ. 2023-09-18T04:16:57.77 3.0 undecidable manual S 0.5 0
OX.MARN.HHZ. 2023-09-18T04:16:56.14 3.0 undecidable manual S -1.02 0
ST.OZOL.EHZ. 2023-09-18T04:16:56.06 3.0 undecidable manual S 0.05 0
SL.BOJS.BHZ. 2023-09-18T04:16:48.22 3.0 negative manual Pn 1.36 0
IV.CTI.HHZ. 2023-09-18T04:16:45.03 3.0 undecidable manual S 1.55 0
SI.MOSI.HHZ. 2023-09-18T04:16:43.83 3.0 positive manual Pn 1.36 0
IV.MABI.HHZ. 2023-09-18T04:16:43.71 3.0 positive manual Pn 1.23 0
IV.MAGA.HHZ. 2023-09-18T04:16:42.92 3.0 positive manual Pn 0.64 0
ST.RONC.EHZ. 2023-09-18T04:16:42.53 3.0 undecidable manual Pn 0.91 0
SL.LJU.BHZ. 2023-09-18T04:16:39.07 3.0 undecidable manual P 1.08 0
ST.VARA.EHZ. 2023-09-18T04:16:39.88 3.0 negative manual P 0.26 0
SI.LUSI.HHZ. 2023-09-18T04:16:38.97 3.0 positive manual P 0.29 0
SI.ABSI.HHZ. 2023-09-18T04:16:37.72 3.0 undecidable manual P 1.77 0
OE.WTTA.HHZ. 2023-09-18T04:16:37.71 3.0 positive manual P -0.71 0
OX.MARN.HHZ. 2023-09-18T04:16:37.79 3.0 undecidable manual P -0.14 0
SI.ROSI.HHZ. 2023-09-18T04:16:36.69 3.0 negative manual P -0.02 0
IV.ZOVE.EHZ. 2023-09-18T04:16:36.99 3.0 positive manual P -0.26 0
ST.OZOL.EHZ. 2023-09-18T04:16:35.76 3.0 undecidable manual P -1.52 0
ST.DOSS.HHZ. 2023-09-18T04:16:35.91 3.0 positive manual P -0.82 0
ST.ZIAN.EHZ. 2023-09-18T04:16:33.26 3.0 negative manual P 2.39 0
ST.PANI.EHZ. 2023-09-18T04:16:33.58 3.0 undecidable manual P -0.62 0
OX.VARN.HHZ. 2023-09-18T04:16:32.56 0.1 undecidable manual S 234 56.5989 50 0.54 83
OX.AGOR.HHZ. 2023-09-18T04:16:31.25 0.1 undecidable manual S 269 50.1165 50 0.97 70
MN.TRI.HHZ. 2023-09-18T04:16:31.30 3.0 negative manual P -0.54 0
IV.CTI.HHZ. 2023-09-18T04:16:29.55 3.0 negative manual P -0.69 0
OX.PLRO.HHZ. 2023-09-18T04:16:28.95 0.1 undecidable manual S 50 44.5221 50 0.18 92
IV.FREG.EHZ. 2023-09-18T04:16:28.60 0.1 undecidable manual S 224 43.1235 50 0.18 92
OX.SABO.HHZ. 2023-09-18T04:16:27.25 3.0 positive manual P -0.47 0
OX.CAE.HHZ. 2023-09-18T04:16:26.01 0.1 undecidable manual S 213 37.3293 100 -0.52 86
NI.POLC.HHZ. 2023-09-18T04:16:25.47 0.1 undecidable manual S 208 33.2445 101 0.34 91
OX.ACOM.HHZ. 2023-09-18T04:16:25.61 3.0 negative manual P -1.02 0
OX.FUSE.HHZ. 2023-09-18T04:16:23.18 0.1 undecidable manual S 59 26.6511 103 0.3 93
OX.VARN.HHZ. 2023-09-18T04:16:23.87 0.1 undecidable manual P 234 56.5989 50 -0.27 88
OX.AGOR.HHZ. 2023-09-18T04:16:22.27 0.1 undecidable manual P 269 50.1165 50 -0.87 73
IV.PTCC.HHZ. 2023-09-18T04:16:22.31 3.0 positive manual P -0.78 0
OX.CLUD.HHZ. 2023-09-18T04:16:21.63 0.1 undecidable manual S 37 22.8549 105 0.02 99
IV.FREG.EHZ. 2023-09-18T04:16:21.45 0.1 positive manual P 224 43.1235 50 -0.61 83
OX.MPRI.HHZ. 2023-09-18T04:16:21.68 0.1 undecidable manual S 104 22.6551 105 0.13 97
OX.PLRO.HHZ. 2023-09-18T04:16:21.60 1.0 positive manual P 50 44.5221 50 -0.67 20
NI.VINO.HHZ. 2023-09-18T04:16:21.36 3.0 undecidable manual P 0.14 0
OX.CIMO.HHZ. 2023-09-18T04:16:20.61 0.1 undecidable manual S 276 19.7691 108 0.04 99
NI.POLC.HHZ. 2023-09-18T04:16:20.17 0.1 negative manual P 208 33.2445 101 0.01 97
NI.PALA.HHZ. 2023-09-18T04:16:20.05 0.1 undecidable manual S 107 17.871 109 0.1 98
OX.CAE.HHZ. 2023-09-18T04:16:20.42 0.1 negative manual P 213 37.3293 100 -0.55 85
OX.MLN.HHZ. 2023-09-18T04:16:19.88 0.1 undecidable manual S 203 17.1717 110 0.16 97
OX.CLUD.HHZ. 2023-09-18T04:16:18.17 0.1 negative manual P 37 22.8549 105 0.04 98
OX.FUSE.HHZ. 2023-09-18T04:16:18.41 0.1 negative manual P 59 26.6511 103 -0.45 90
OX.MLN.HHZ. 2023-09-18T04:16:17.05 0.1 negative manual P 203 17.1717 110 0.01 100
OX.CIMO.HHZ. 2023-09-18T04:16:17.51 1.0 undecidable manual P 276 19.7691 108 -0.02 25
NI.PALA.HHZ. 2023-09-18T04:16:17.10 0.1 undecidable manual P 107 17.871 109 -0.07 99
OX.MPRI.HHZ. 2023-09-18T04:16:17.92 0.1 undecidable manual P 104 22.6551 105 -0.18 96
IV.STAL.HHZ. 2023-09-18T04:16:16.04 0.1 undecidable manual S 169 3.6963 150 0.14 100
IV.STAL.HHZ. 2023-09-18T04:16:15.25 0.1 undecidable manual P 169 3.6963 150 0.42 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.MLN.HNN. ML:2.0 0.0009685000000000001 0.12 AML other m 2023-09-18T04:16:20.50
OX.MLN.HHN. ML:2.0 0.0009765 0.12 AML other m 2023-09-18T04:16:20.50
OX.CIMO.HHN. ML:1.7 0.000397 0.78 AML other m 2023-09-18T04:16:20.61
OX.CIMO.HNN. ML:1.7 0.00039400000000000004 0.78 AML other m 2023-09-18T04:16:20.61
OX.CIMO.HHE. ML:1.6 0.0003255 0.44 AML other m 2023-09-18T04:16:20.59
NI.PALA.HHN. ML:2.1 0.0012900000000000001 1.2 AML other m 2023-09-18T04:16:20.21
OX.MLN.HNE. ML:2.1 0.00133 0.6 AML other m 2023-09-18T04:16:20.59
OX.MLN.HHE. ML:2.0 0.0010409999999999998 0.62 AML other m 2023-09-18T04:16:20.58
OX.CIMO.HNE. ML:1.6 0.000298 0.68 AML other m 2023-09-18T04:16:21.24
OX.CLUD.HNN. ML:1.9 0.0006215 1.58 AML other m 2023-09-18T04:16:22.97
NI.PALA.HHE. ML:2.1 0.0012050000000000001 0.24 AML other m 2023-09-18T04:16:22.06
OX.CLUD.HHN. ML:1.9 0.0006194999999999999 1.58 AML other m 2023-09-18T04:16:22.97
OX.CLUD.HHE. ML:1.9 0.0005385 0.58 AML other m 2023-09-18T04:16:22.27
OX.CLUD.HNE. ML:1.9 0.000521 0.58 AML other m 2023-09-18T04:16:22.27
OX.MPRI.HHE. ML:1.7 0.00037 0.42 AML other m 2023-09-18T04:16:22.30
OX.MPRI.HNE. ML:1.7 0.0003545 0.44 AML other m 2023-09-18T04:16:22.31
OX.FUSE.HHN. ML:2.2 0.0008965 0.66 AML other m 2023-09-18T04:16:23.44
OX.FUSE.HNN. ML:2.1 0.0008145 0.66 AML other m 2023-09-18T04:16:23.44
OX.FUSE.HHE. ML:2.1 0.0008169999999999999 0.36 AML other m 2023-09-18T04:16:23.56
OX.FUSE.HNE. ML:2.1 0.0007905 0.36 AML other m 2023-09-18T04:16:23.56
OX.MPRI.HHN. ML:1.9 0.00051 0.32 AML other m 2023-09-18T04:16:25.26
OX.MPRI.HNN. ML:1.8 0.00046950000000000003 0.32 AML other m 2023-09-18T04:16:25.27
OX.CAE.HHN. ML:2.0 0.0003685 1.32 AML other m 2023-09-18T04:16:26.90
NI.POLC.HHN. ML:2.4 0.001265 0.54 AML other m 2023-09-18T04:16:27.39
NI.POLC.HHE. ML:2.5 0.0015550000000000002 0.24 AML other m 2023-09-18T04:16:27.72
OX.CAE.HHE. ML:2.1 0.0005344999999999999 0.42 AML other m 2023-09-18T04:16:28.54
NI.VINO.HHN. ML:2.0 0.000325 0.6 AML other m 2023-09-18T04:16:28.86
OX.PLRO.HNN. ML:3.0 0.00289 1 AML other m 2023-09-18T04:16:29.44
OX.PLRO.HHN. ML:2.9 0.00237 0.26 AML other m 2023-09-18T04:16:29.44
OX.PLRO.HNE. ML:2.8 0.0019399999999999999 0.22 AML other m 2023-09-18T04:16:29.58
OX.PLRO.HHE. ML:2.6 0.001385 0.2 AML other m 2023-09-18T04:16:29.58
NI.VINO.HHE. ML:2.0 0.0003345 0.2 AML other m 2023-09-18T04:16:29.73
IV.FREG.EHN. ML:2.3 0.0006035 0.34 AML other m 2023-09-18T04:16:29.91
IV.PTCC.HHN. ML:2.0 0.000242 1.34 AML other m 2023-09-18T04:16:29.27
IV.FREG.EHE. ML:2.1 0.000422 0.56 AML other m 2023-09-18T04:16:30.39
IV.PTCC.HHE. ML:1.9 0.0002165 1.7 AML other m 2023-09-18T04:16:32.06
OX.VARN.HNN. ML:2.0 0.00022199999999999998 0.26 AML other m 2023-09-18T04:16:33.66
OX.VARN.HHN. ML:2.0 0.00023449999999999998 0.26 AML other m 2023-09-18T04:16:33.66
OX.AGOR.HHN. ML:1.7 0.000133 0.4 AML other m 2023-09-18T04:16:34.20
OX.AGOR.HHE. ML:1.5 0.00008555 0.46 AML other m 2023-09-18T04:16:36.04
OX.ACOM.HNE. ML:2.5 0.0005055 1.2 AML other m 2023-09-18T04:16:36.81
OX.ACOM.HHE. ML:2.4 0.000495 1.42 AML other m 2023-09-18T04:16:37.81
OX.ACOM.HHN. ML:2.4 0.00039549999999999996 1.3 AML other m 2023-09-18T04:16:37.16
OX.ACOM.HNN. ML:2.3 0.0003715 0.22 AML other m 2023-09-18T04:16:37.17
OX.SABO.HNE. ML:2.6 0.0005215 0.52 AML other m 2023-09-18T04:16:39.58
OX.SABO.HHE. ML:2.0 0.0001295 0.76 AML other m 2023-09-18T04:16:44.54
OX.VARN.HHE. ML:2.1 0.0002695 1.26 AML other m 2023-09-18T04:16:44.17
OX.VARN.HNE. ML:2.1 0.000258 1.26 AML other m 2023-09-18T04:16:44.17
OX.SABO.HHN. ML:2.2 0.0001995 0.74 AML other m 2023-09-18T04:16:45.13
OX.SABO.HNN. ML:2.7 0.0006984999999999999 0.72 AML other m 2023-09-18T04:16:45.14
IV.CTI.HHE. ML:2.4 0.000341 0.18 AML other m 2023-09-18T04:16:46.21
IV.CTI.HHN. ML:2.4 0.000305 0.2 AML other m 2023-09-18T04:16:46.53
MN.TRI.HHE. ML:2.4 0.000212 0.54 AML other m 2023-09-18T04:16:47.08
ST.ZIAN.EHE. ML:1.8 0.0000816 0.6 AML other m 2023-09-18T04:16:47.59
ST.ZIAN.EHN. ML:1.8 0.0000713 0.26 AML other m 2023-09-18T04:16:47.73
MN.TRI.HHN. ML:2.0 0.00009389999999999999 1.8 AML other m 2023-09-18T04:16:47.03
SI.ROSI.HHE. ML:1.8 0.000043899999999999996 0.6 AML other m 2023-09-18T04:16:54.24
ST.DOSS.HHN. ML:2.5 0.00021799999999999999 1 AML other m 2023-09-18T04:16:55.63
ST.DOSS.HNN. ML:2.5 0.00021 1 AML other m 2023-09-18T04:16:55.63
ST.DOSS.HHE. ML:2.4 0.000164 0.7 AML other m 2023-09-18T04:16:55.46
ST.DOSS.HNE. ML:2.4 0.0001605 0.98 AML other m 2023-09-18T04:16:55.89
OE.WTTA.HHE. ML:1.8 0.00004045 0.46 AML other m 2023-09-18T04:16:55.99
SI.ABSI.HHE. ML:2.1 0.00009095 0.56 AML other m 2023-09-18T04:16:56.21
IV.ZOVE.EHE. ML:2.2 0.00009620000000000001 1.22 AML other m 2023-09-18T04:16:56.64
OX.MARN.HHN. ML:2.8 0.00039 0.34 AML other m 2023-09-18T04:16:56.81
SI.ABSI.HHN. ML:2.1 0.0001069 0.28 AML other m 2023-09-18T04:16:57.50
OE.WTTA.HHN. ML:1.8 0.0000339 0.66 AML other m 2023-09-18T04:16:57.89
ST.OZOL.EHE. ML:2.5 0.00019800000000000002 0.2 AML other m 2023-09-18T04:16:57.67
OX.MARN.HHE. ML:2.6 0.0002525 0.3 AML other m 2023-09-18T04:16:57.60
SI.LUSI.HHE. ML:2.4 0.00015 0.6 AML other m 2023-09-18T04:16:58.06
SI.ROSI.HHN. ML:1.8 0.000042550000000000004 0.32 AML other m 2023-09-18T04:16:58.54
SL.LJU.BHE. ML:3.1 0.0006585000000000001 1.8 AML other m 2023-09-18T04:16:59.01
IV.ZOVE.EHN. ML:2.3 0.000131 1.08 AML other m 2023-09-18T04:16:59.66
SI.LUSI.HHN. ML:2.7 0.0002825 0.42 AML other m 2023-09-18T04:16:59.22
SL.LJU.BHN. ML:3.3 0.00102 0.2 AML other m 2023-09-18T04:16:59.31
ST.OZOL.EHN. ML:2.3 0.00013350000000000002 1.58 AML other m 2023-09-18T04:16:59.11
ST.VARA.EHE. ML:2.7 0.0002695 0.22 AML other m 2023-09-18T04:17:01.06
ST.VARA.EHN. ML:2.5 0.0001575 0.32 AML other m 2023-09-18T04:17:01.06
ST.RONC.HNN. ML:2.9 0.00038 1.32 AML other m 2023-09-18T04:17:04.07
ST.RONC.EHN. ML:2.8 0.0003015 0.2 AML other m 2023-09-18T04:17:04.75
ST.RONC.EHE. ML:2.8 0.0002545 0.18 AML other m 2023-09-18T04:17:05.69
ST.RONC.HNE. ML:2.8 0.000257 1.3 AML other m 2023-09-18T04:17:05.86
IV.MABI.HHE. ML:2.0 0.00004625 0.42 AML other m 2023-09-18T04:17:06.67
IV.MAGA.HHN. ML:2.7 0.0002165 1.1 AML other m 2023-09-18T04:17:07.32
IV.MABI.HHN. ML:2.2 0.0000635 1.04 AML other m 2023-09-18T04:17:07.98
IV.MAGA.HHE. ML:2.9 0.0003185 0.4 AML other m 2023-09-18T04:17:07.88
SI.MOSI.HHN. ML:2.7 0.0001985 0.46 AML other m 2023-09-18T04:17:07.68
SI.MOSI.HHE. ML:2.4 0.0001075 0.58 AML other m 2023-09-18T04:17:07.92
SL.BOJS.BHN. ML:2.8 0.00014649999999999998 0.5 AML other m 2023-09-18T04:17:17.55
SL.BOJS.BHE. ML:2.6 0.00009345000000000001 0.3 AML other m 2023-09-18T04:17:18.50
IV.MPAG.HNE. ML:4.3 0.0024435000000000004 1.54 AML other m 2023-09-18T04:17:18.21
IV.MPAG.HNN. ML:4.3 0.002772 0.4 AML other m 2023-09-18T04:17:19.29
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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