Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 13-09-2018 and time 08:47:33 (Italy) in region 5 km SW Campello sul Clitunno (PG)

A magnitude ML 2.2 earthquake occured in region: 5 km SW Campello sul Clitunno (PG), on

  • 13-09-2018 06:47:33 (UTC)
  • 13-09-2018 08:47:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7870, 12.7320 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
Campello sul Clitunno PG 5 2442 2442
Spoleto PG 6 38218 40660
Castel Ritaldi PG 6 3278 43938
Trevi PG 10 8469 52407
Sant'Anatolia di Narco PG 10 564 52971
Vallo di Nera PG 11 364 53335
Scheggino PG 12 461 53796
Montefalco PG 14 5679 59475
Giano dell'Umbria PG 14 3846 63321
Cerreto di Spoleto PG 16 1075 64396
Massa Martana PG 17 3770 68166
Acquasparta TR 18 4778 72944
Poggiodomo PG 19 117 73061
Ferentillo TR 19 1913 74974
Foligno PG 19 57155 132129
Bevagna PG 19 5081 137210
Sellano PG 20 1079 138289
Gualdo Cattaneo PG 20 6155 144444

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km S of Foligno (57155 inhabitants)
26 Km N of Terni (111501 inhabitants)
45 Km SE of Perugia (166134 inhabitants)
66 Km NE of Viterbo (67173 inhabitants)
73 Km NW of L'Aquila (69753 inhabitants)
81 Km W of Teramo (54892 inhabitants)
87 Km N of Guidonia Montecelio (88673 inhabitants)
92 Km N of Tivoli (56533 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 2018-09-13
06:47:33		 42.7867 12.7323 7 2019-06-04
09:15:53		 Bollettino Sismico Italiano INGV 61029941
Reviewed
Rev100 		ML 2.3 2018-09-13
06:47:33		 42.7875 12.7102 10 2018-09-13
06:56:40		 Sala Sismica INGV-Roma 60893571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-13 06:47:33 ± 0.08
Latitude 42.7867 ± 0.0027
Longitude 12.7323 ± 0.0037
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 61029941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 326
Semi-minor axis of confidence ellipse (meter) 102
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 242
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 81
Number of defining phases 60
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.90472
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 61029941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-09-17 06:47:52

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 60893571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-13 06:56:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2018-09-13T06:49:18.35 3.0 undecidable manual Sg 7.78 0
CR.ZAG.BHZ. 2018-09-13T06:49:16.10 3.0 undecidable manual Sn -1.76 0
IV.AGLI.HHZ. 2018-09-13T06:49:14.66 3.0 undecidable manual Sg 12.99 0
MN.TRI.HHZ. 2018-09-13T06:49:07.86 3.0 undecidable manual Sg 9.94 0
IV.MGR.HHZ. 2018-09-13T06:49:05.02 3.0 undecidable manual Sn -2.56 0
IV.SERS.HHZ. 2018-09-13T06:48:55.53 3.0 undecidable manual Pg 9.94 0
CR.ZAG.BHZ. 2018-09-13T06:48:43.82 3.0 undecidable manual Pg 11.79 0
IV.EUCT.HNZ. 2018-09-13T06:48:39.48 3.0 negative manual Pg 11.1 0
IV.CET2.HHZ. 2018-09-13T06:48:35.46 3.0 undecidable manual Pn -0.04 0
IV.MGR.HHZ. 2018-09-13T06:48:33.80 3.0 undecidable manual Pg 7.54 0
CR.STON.BHZ. 2018-09-13T06:48:31.36 3.0 undecidable manual Pn 1.7 0
IV.OVO.HHZ. 2018-09-13T06:48:18.60 3.0 undecidable manual Pg 7.02 0
GU.GRAM.HHZ. 2018-09-13T06:48:14.42 3.0 negative manual Pn -0.7 0
IV.BDI.HHZ. 2018-09-13T06:48:07.35 3.0 positive manual Pn -0.01 0
IV.VCEL.EHZ. 2018-09-13T06:48:03.47 0.1 undecidable manual S 115 100.4217 50 0.17 85
IV.PIEI.HHZ. 2018-09-13T06:47:59.58 0.1 undecidable manual S 349 84.6486 50 0.5 82
IV.GIUL.HHZ. 2018-09-13T06:47:59.65 3.0 negative manual P 2.17 0
IV.ARVD.HHZ. 2018-09-13T06:47:58.59 0.1 undecidable manual S 12 80.7636 50 0.55 81
IV.VVLD.HHZ. 2018-09-13T06:47:57.24 3.0 negative manual P 2.01 0
IV.LATE.HHN. 2018-09-13T06:47:57.44 0.1 undecidable manual S 256 78.0663 50 0.1 90
IV.ATVO.HHZ. 2018-09-13T06:47:56.15 0.1 undecidable manual S 338 71.1732 50 0.67 78
IV.TERO.HHZ. 2018-09-13T06:47:55.81 0.1 undecidable manual S 104 73.371 50 -0.26 88
IV.EL6.EHZ. 2018-09-13T06:47:54.68 0.1 undecidable manual S 26 67.1772 50 0.24 89
IV.MF5.EHZ. 2018-09-13T06:47:54.20 0.1 undecidable manual S 69 63.1923 50 0.84 74
IV.SRES.HHZ. 2018-09-13T06:47:53.39 0.1 undecidable manual S 197 63.5919 50 -0.09 93
IV.FIAM.HHZ. 2018-09-13T06:47:53.88 0.1 undecidable manual S 151 65.5899 50 -0.12 92
IV.CRE.HHZ. 2018-09-13T06:47:53.88 3.0 undecidable manual P 0.6 0
IV.CAMP.HHZ. 2018-09-13T06:47:52.97 0.1 undecidable manual S 117 61.7937 50 -0.03 94
IV.MURB.HHZ. 2018-09-13T06:47:51.73 0.1 undecidable manual S 342 55.5 50 0.43 87
IV.VCEL.EHZ. 2018-09-13T06:47:51.15 0.1 undecidable manual P 115 100.4217 50 0.59 76
IV.SMA1.EHZ. 2018-09-13T06:47:50.62 0.1 undecidable manual S 109 52.1034 50 0.21 92
IV.MTRA.EHZ. 2018-09-13T06:47:50.84 0.1 undecidable manual S 93 54.2013 50 -0.12 94
IV.CSP1.EHZ. 2018-09-13T06:47:50.00 0.1 undecidable manual S 48 51.2154 50 -0.15 94
IV.ATTE.HHZ. 2018-09-13T06:47:50.80 0.1 undecidable manual S 326 55.0005 50 -0.38 89
IV.RM33.EHZ. 2018-09-13T06:47:49.56 0.1 undecidable manual S 128 50.0166 50 -0.27 91
IV.T1299.HNN. 2018-09-13T06:47:49.51 0.3 undecidable manual S 110 47.9187 50 0.23 69
IV.MMO1.EHZ. 2018-09-13T06:47:49.76 0.1 undecidable manual S 75 49.9167 50 -0.07 95
IV.FIU1.HNZ. 2018-09-13T06:47:48.75 0.3 undecidable manual S 20 47.4192 50 -0.4 67
IV.PIEI.HHZ. 2018-09-13T06:47:48.45 0.1 undecidable manual P 349 84.6486 50 0.33 85
IV.ATCC.EHZ. 2018-09-13T06:47:48.10 0.1 undecidable manual S 350 44.8218 50 -0.36 91
IV.ARVD.HHZ. 2018-09-13T06:47:47.75 0.1 undecidable manual P 12 80.7636 50 0.23 87
IV.LATE.HHN. 2018-09-13T06:47:47.10 0.3 undecidable manual P 256 78.0663 50 -0.02 69
IV.SEF1.HNN. 2018-09-13T06:47:47.55 0.3 undecidable manual S 24 43.623 50 -0.58 64
IV.MC2.EHZ. 2018-09-13T06:47:47.11 0.1 undecidable manual S 69 39.627 50 0.04 98
IV.ATVO.HHZ. 2018-09-13T06:47:46.25 0.1 undecidable manual P 338 71.1732 50 0.21 89
IV.FDMO.HHZ. 2018-09-13T06:47:46.62 0.1 undecidable manual S 46 40.0266 50 -0.55 87
IV.ATMI.HHZ. 2018-09-13T06:47:46.14 0.3 undecidable manual P 328 71.4729 50 0.05 69
IV.TERO.HHZ. 2018-09-13T06:47:46.12 0.1 undecidable manual P 104 73.371 50 -0.27 88
IV.SACS.HHZ. 2018-09-13T06:47:45.24 0.1 undecidable manual P 276 67.2771 50 -0.21 90
IV.FIAM.HHZ. 2018-09-13T06:47:45.75 0.1 undecidable manual P 151 65.5899 50 0.56 83
IV.EL6.EHZ. 2018-09-13T06:47:45.10 0.1 undecidable manual P 26 67.1772 50 -0.34 87
IV.MF5.EHZ. 2018-09-13T06:47:45.16 0.1 undecidable manual P 69 63.1923 50 0.34 88
IV.LNSS.HHZ. 2018-09-13T06:47:44.55 0.1 undecidable manual S 129 32.3454 102 -0.09 98
IV.CAMP.HHZ. 2018-09-13T06:47:44.54 0.1 undecidable manual P 117 61.7937 50 -0.07 93
IV.SRES.HHZ. 2018-09-13T06:47:44.64 0.1 undecidable manual P 197 63.5919 50 -0.25 90
IV.FEMA.HNE. 2018-09-13T06:47:44.66 0.1 undecidable manual S 53 32.3454 102 0.03 99
IV.NRCA.HHZ. 2018-09-13T06:47:44.49 0.1 undecidable manual S 80 31.5462 103 0.13 97
IV.ATTE.HHZ. 2018-09-13T06:47:43.34 0.1 undecidable manual P 326 55.0005 50 -0.22 92
IV.ASSB.HHZ. 2018-09-13T06:47:43.48 3.0 undecidable manual S 0.03 0
IV.SMA1.EHZ. 2018-09-13T06:47:43.30 0.1 undecidable manual P 109 52.1034 50 0.19 93
IV.CESI.HHZ. 2018-09-13T06:47:43.13 0.1 undecidable manual S 30 27.9498 104 -0.03 100
IV.MTRA.EHZ. 2018-09-13T06:47:43.59 0.1 undecidable manual P 93 54.2013 50 0.16 93
IV.MURB.HHZ. 2018-09-13T06:47:43.57 0.1 undecidable manual P 342 55.5 50 -0.06 95
IV.RM33.EHZ. 2018-09-13T06:47:42.39 0.1 undecidable manual P 128 50.0166 50 -0.39 89
IV.FIU1.HNZ. 2018-09-13T06:47:42.62 0.3 undecidable manual P 20 47.4192 50 0.23 70
IV.T1299.HNN. 2018-09-13T06:47:42.94 0.3 undecidable manual P 110 47.9187 50 0.47 66
IV.MMO1.EHZ. 2018-09-13T06:47:42.56 0.1 positive manual P 75 49.9167 50 -0.22 92
IV.CSP1.EHZ. 2018-09-13T06:47:42.72 0.1 positive manual P 48 51.2154 50 -0.25 92
IV.ARRO.EHZ. 2018-09-13T06:47:41.99 0.1 undecidable manual S 173 23.1546 107 0.43 93
IV.ATCC.EHZ. 2018-09-13T06:47:41.58 0.1 undecidable manual P 350 44.8218 50 -0.41 90
IV.SEF1.HNN. 2018-09-13T06:47:41.37 0.3 undecidable manual P 24 43.623 50 -0.43 67
IV.MC2.EHZ. 2018-09-13T06:47:41.05 0.1 positive manual P 69 39.627 50 -0.14 96
IV.FDMO.HHZ. 2018-09-13T06:47:40.88 0.1 positive manual P 46 40.0266 50 -0.37 91
OB.GAVE.EHZ. 2018-09-13T06:47:40.29 3.0 undecidable manual S 0.06 0
IV.FEMA.HNE. 2018-09-13T06:47:39.85 0.1 undecidable manual P 53 32.3454 102 0.07 98
IV.NRCA.HHZ. 2018-09-13T06:47:39.60 0.1 positive manual P 80 31.5462 103 -0.02 99
IV.LNSS.HHZ. 2018-09-13T06:47:39.70 0.1 negative manual P 129 32.3454 102 -0.09 98
IV.ASSB.HHZ. 2018-09-13T06:47:38.94 3.0 undecidable manual P -0.11 0
IV.CESI.HHZ. 2018-09-13T06:47:38.96 0.1 positive manual P 30 27.9498 104 0.03 100
OB.GAVE.EHZ. 2018-09-13T06:47:37.29 3.0 positive manual P 0.1 0
IV.ARRO.EHZ. 2018-09-13T06:47:37.69 0.1 undecidable manual P 173 23.1546 107 -0.32 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OB.GAVE.EHE. ML:2.4 0.0022724945 0.1408 AML other m 2018-09-13T06:47:40.98
OB.GAVE.HNE. ML:2.4 0.002246293 0.1696 AML other m 2018-09-13T06:47:40.98
OB.GAVE.HNN. ML:1.7 0.0005088650000000001 0.1888 AML other m 2018-09-13T06:47:41.23
IV.ARRO.EHE. ML:2.0 0.0006914416999999999 0.2784 AML other m 2018-09-13T06:47:42.28
IV.ARRO.EHN. ML:2.0 0.0006793084499999999 0.3392 AML other m 2018-09-13T06:47:42.49
IV.CESI.HHN. ML:2.6 0.0019089015000000001 0.2176 AML other m 2018-09-13T06:47:43.71
IV.CESI.HHE. ML:2.2 0.00092398305 0.16 AML other m 2018-09-13T06:47:45.13
IV.LNSS.HHE. ML:2.5 0.001417737 0.2592 AML other m 2018-09-13T06:47:45.31
IV.LNSS.HHN. ML:2.3 0.00099634435 0.1408 AML other m 2018-09-13T06:47:44.84
IV.ATCC.EHE. ML:2.3 0.0006607019 0.24 AML other m 2018-09-13T06:47:49.14
IV.ATCC.EHN. ML:2.3 0.0005954983000000001 0.2208 AML other m 2018-09-13T06:47:49.95
IV.RM33.HNN. ML:2.2 0.000384742725 0.2592 AML other m 2018-09-13T06:47:51.58
IV.RM33.EHE. ML:2.0 0.00029325390000000003 0.1984 AML other m 2018-09-13T06:47:51.38
IV.RM33.HNE. ML:2.1 0.00030220555 0.3488 AML other m 2018-09-13T06:47:50.59
IV.RM33.EHN. ML:2.1 0.00035548705000000005 0.24 AML other m 2018-09-13T06:47:51.58
IV.SMA1.EHE. ML:2.3 0.0005143283 0.2976 AML other m 2018-09-13T06:47:51.41
IV.MTRA.HNN. ML:2.2 0.00035814310000000004 0.2592 AML other m 2018-09-13T06:47:51.88
IV.MTRA.EHE. ML:2.4 0.0006749439500000001 0.2592 AML other m 2018-09-13T06:47:52.65
IV.MTRA.EHN. ML:2.2 0.0003704231 0.2624 AML other m 2018-09-13T06:47:53.35
IV.MTRA.HNE. ML:2.4 0.0006699722500000001 0.2496 AML other m 2018-09-13T06:47:52.64
IV.SRES.HHN. ML:2.0 0.00017109689999999998 0.4384 AML other m 2018-09-13T06:47:54.74
IV.SRES.HHE. ML:1.9 0.000162566145 0.3392 AML other m 2018-09-13T06:47:55.76
IV.MF5.EHE. ML:2.4 0.0005112079 0.2208 AML other m 2018-09-13T06:47:55.40
IV.MF5.EHN. ML:2.4 0.00043084735 0.4 AML other m 2018-09-13T06:47:57.45
IV.ATMI.HHE. ML:2.3 0.00030126945000000005 0.2208 AML other m 2018-09-13T06:48:00.60
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
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