Earthquake with magnitude of ML 1.4 on date 05-09-2018 and time 14:31:30 (Italy) in region 2 km SW Campello sul Clitunno (PG)

A magnitude ML 1.4 earthquake occured in region: 2 km SW Campello sul Clitunno (PG), on

  • 05-09-2018 12:31:30 (UTC)
  • 05-09-2018 14:31:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.81, 12.77 at 8 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.

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 2 2442 2442
Trevi PG 8 8469 10911
Castel Ritaldi PG 8 3278 14189
Spoleto PG 8 38218 52407
Vallo di Nera PG 9 364 52771
Sant'Anatolia di Narco PG 10 564 53335
Scheggino PG 12 461 53796
Cerreto di Spoleto PG 12 1075 54871
Montefalco PG 14 5679 60550
Sellano PG 16 1079 61629
Giano dell'Umbria PG 16 3846 65475
Poggiodomo PG 17 117 65592
Foligno PG 18 57155 122747
Bevagna PG 19 5081 127828

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SE of Foligno (57155 inhabitants)
29 Km NE of Terni (111501 inhabitants)
46 Km SE of Perugia (166134 inhabitants)
69 Km NE of Viterbo (67173 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
78 Km W of Teramo (54892 inhabitants)
90 Km N of Guidonia Montecelio (88673 inhabitants)
94 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
Rev 1000 ML 1.4 2018-09-05
12:31:30
42.81 12.77 8 2019-06-04
09:16:04
Bollettino Sismico Italiano INGV 64302961
Rev 100 ML 1.5 2018-09-05
12:31:30
42.8 12.77 8 2018-09-05
12:41:49
Sala Sismica INGV-Roma 60593361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-05 12:31:30 ± 0.08
Latitude 42.81 ± 0.00
Longitude 12.77 ± 0.01
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 64302961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 457
Semi-minor axis of confidence ellipse (meter) 57
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.60075
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 60593361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-05 12:41:49

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 64302961
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-12-28 13:07:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2018-09-05T12:33:25.45 3.0 undecidable manual Sg 11.96 0
ST.CARE.EHZ. 2018-09-05T12:33:24.23 3.0 undecidable manual Sg 2.52 0
IV.IMI.HHZ. 2018-09-05T12:33:19.97 3.0 undecidable manual Sn 1.96 0
AC.VLO.HHZ. 2018-09-05T12:33:14.35 3.0 positive manual Pg 18.98 0
GU.RNCA.HHZ. 2018-09-05T12:33:01.24 3.0 undecidable manual Sn -4.63 0
MN.PDG.HHZ. 2018-09-05T12:33:00.25 3.0 undecidable manual Pg 15.24 0
IV.GMB.BHZ. 2018-09-05T12:33:00.28 3.0 undecidable manual Pg 9.67 0
IV.SGTA.HHZ. 2018-09-05T12:32:53.30 3.0 undecidable manual Sg 6.19 0
IV.MTRZ.HHZ. 2018-09-05T12:32:29.03 3.0 undecidable manual Sg -1.29 0
GU.GORR.HHZ. 2018-09-05T12:32:20.44 3.0 negative manual Pn -2.47 0
IV.CRND.HNZ. 2018-09-05T12:32:17.64 3.0 undecidable manual Pn -4.49 0
IV.LRP.EHZ. 2018-09-05T12:32:16.16 3.0 undecidable manual S -0.88 0
IV.OVO.HHZ. 2018-09-05T12:32:08.58 3.0 negative manual Pn -2.64 0
IV.SAMA.HHZ. 2018-09-05T12:32:05.38 3.0 undecidable manual S -5.08 0
IV.SRES.HHN. 2018-09-05T12:31:51.90 1.0 undecidable manual S 199 0.6007 50 0.49 21
IV.ATFO.HHN. 2018-09-05T12:31:51.60 1.0 undecidable manual S 346 0.5774 50 0.88 18
IV.EL6.EHZ. 2018-09-05T12:31:50.30 0.6 undecidable manual S 25 0.5756 50 -0.35 44
IV.MF5.EHZ. 2018-09-05T12:31:50.20 0.6 undecidable manual S 70 0.5369 50 0.7 40
IV.CAMP.HHE. 2018-09-05T12:31:49.40 0.6 undecidable manual S 120 0.5423 50 -0.27 45
IV.GUMA.HHZ. 2018-09-05T12:31:48.70 0.6 undecidable manual S 58 0.4865 50 0.69 40
IV.MTRA.EHE. 2018-09-05T12:31:47.80 0.3 undecidable manual S 96 0.4623 50 0.5 66
IV.RM33.EHZ. 2018-09-05T12:31:46.90 0.6 undecidable manual S 132 0.4425 50 0.19 47
IV.CSP1.EHZ. 2018-09-05T12:31:46.20 0.3 undecidable manual S 48 0.4272 50 -0.05 73
IV.PF6.EHN. 2018-09-05T12:31:46.90 0.6 undecidable manual S 43 0.4533 50 -0.14 47
IV.ATCC.EHZ. 2018-09-05T12:31:45.10 0.6 undecidable manual S 346 0.3894 50 -0.05 49
IV.SACS.HHZ. 2018-09-05T12:31:43.02 3.0 undecidable manual P -4.12 0
IV.FDMO.HHZ. 2018-09-05T12:31:43.00 0.6 undecidable manual S 45 0.3265 102 -0.22 48
IV.MC2.EHZ. 2018-09-05T12:31:43.60 0.6 undecidable manual S 71 0.3247 102 0.46 45
IV.MML1.HNE. 2018-09-05T12:31:43.40 0.6 undecidable manual S 26 0.3399 50 -0.28 47
IV.ATFO.HHN. 2018-09-05T12:31:42.37 0.6 undecidable manual P 346 0.5774 50 0.25 45
IV.TERO.HHZ. 2018-09-05T12:31:42.36 3.0 undecidable manual P -2.85 0
IV.SRES.HHN. 2018-09-05T12:31:42.80 0.6 undecidable manual P 199 0.6007 50 0.28 45
IV.EL6.EHZ. 2018-09-05T12:31:42.26 0.3 undecidable manual P 25 0.5756 50 0.18 69
IV.CAMP.HHE. 2018-09-05T12:31:41.05 0.3 undecidable manual P 120 0.5423 50 -0.47 65
IV.MF5.EHZ. 2018-09-05T12:31:41.65 0.3 undecidable manual P 70 0.5369 50 0.23 68
IV.LNSS.HHZ. 2018-09-05T12:31:41.40 0.6 undecidable manual S 136 0.2851 104 -0.26 48
IV.ASSB.HHN. 2018-09-05T12:31:40.20 0.3 undecidable manual S 341 0.2491 105 -0.13 74
IV.GUMA.HHZ. 2018-09-05T12:31:40.59 0.3 undecidable manual P 58 0.4865 50 0.03 72
IV.FEMA.HNZ. 2018-09-05T12:31:40.90 0.3 undecidable manual S 53 0.2572 105 0.28 72
IV.NRCA.HHZ. 2018-09-05T12:31:40.50 0.3 undecidable manual S 84 0.2536 105 -0.01 76
IV.RM33.EHZ. 2018-09-05T12:31:39.39 0.1 undecidable manual P 132 0.4425 50 -0.41 90
IV.MTRA.EHE. 2018-09-05T12:31:39.76 0.3 undecidable manual P 96 0.4623 50 -0.39 67
IV.CESI.HHZ. 2018-09-05T12:31:39.50 0.3 undecidable manual S 26 0.2212 107 0.21 73
IV.CSP1.EHZ. 2018-09-05T12:31:39.35 0.1 undecidable manual P 48 0.4272 50 -0.19 94
IV.ARRO.EHZ. 2018-09-05T12:31:39.80 0.3 undecidable manual S 181 0.2275 107 0.27 72
IV.PF6.EHN. 2018-09-05T12:31:39.72 0.3 undecidable manual P 43 0.4533 50 -0.28 69
IV.ATCC.EHZ. 2018-09-05T12:31:38.98 0.3 undecidable manual P 346 0.3894 50 0.08 73
IV.FDMO.HHZ. 2018-09-05T12:31:37.44 0.3 undecidable manual P 45 0.3265 102 -0.35 70
IV.MC2.EHZ. 2018-09-05T12:31:37.59 0.1 undecidable manual P 71 0.3247 102 -0.16 97
IV.MML1.HNE. 2018-09-05T12:31:37.83 0.1 undecidable manual P 26 0.3399 50 -0.23 95
IV.ARRO.EHZ. 2018-09-05T12:31:36.08 0.3 undecidable manual P 181 0.2275 107 0.41 70
OB.GAVE.EHZ. 2018-09-05T12:31:36.75 3.0 undecidable manual S 0
IV.LNSS.HHZ. 2018-09-05T12:31:36.59 0.1 undecidable manual P 136 0.2851 104 -0.3 95
IV.FEMA.HNZ. 2018-09-05T12:31:36.39 0.3 undecidable manual P 53 0.2572 105 0.1 74
IV.NRCA.HHZ. 2018-09-05T12:31:36.16 0.1 undecidable manual P 84 0.2536 105 -0.06 100
IV.ASSB.HHN. 2018-09-05T12:31:36.03 0.3 undecidable manual P 341 0.2491 105 -0.09 75
IV.CESI.HHZ. 2018-09-05T12:31:35.75 0.1 undecidable manual P 26 0.2212 107 0.23 97
OB.GAVE.EHZ. 2018-09-05T12:31:34.20 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.4 0.00017426765 0.3392 AML other m 2018-09-05T12:31:42.51
IV.CESI.HHN. ML:1.6 0.0002495025 0.2176 AML other m 2018-09-05T12:31:39.84
IV.ARRO.EHE. ML:1.4 0.0001435096 0.2176 AML other m 2018-09-05T12:31:40.59
IV.ARRO.EHN. ML:1.3 0.00012286965 0.2048 AML other m 2018-09-05T12:31:42.87
IV.NRCA.HNE. ML:1.5 0.000152917625 0.1536 AML other m 2018-09-05T12:31:42.30
IV.NRCA.HNN. ML:1.5 0.000162379505 0.1216 AML other m 2018-09-05T12:31:43.25
IV.NRCA.HHN. ML:1.5 0.00016287235 0.1408 AML other m 2018-09-05T12:31:43.25
IV.NRCA.HHE. ML:1.4 0.0001523801 0.1408 AML other m 2018-09-05T12:31:42.30
IV.FDMO.HHE. ML:1.4 8.9612585E-5 0.16 AML other m 2018-09-05T12:31:44.52
IV.FDMO.HHN. ML:1.2 5.912671E-5 0.1216 AML other m 2018-09-05T12:31:43.78
IV.ATCC.EHN. ML:1.3 6.788914E-5 0.16 AML other m 2018-09-05T12:31:46.38
IV.ATCC.EHE. ML:1.6 0.00013768998 0.2176 AML other m 2018-09-05T12:31:46.51
IV.RM33.EHN. ML:1.1 3.7499665E-5 0.16 AML other m 2018-09-05T12:31:50.12
IV.RM33.EHE. ML:1.2 4.2935685E-5 0.2176 AML other m 2018-09-05T12:31:48.03
IV.GUMA.HNE. ML:1.7 0.0001131965 0.2688 AML other m 2018-09-05T12:31:51.61
IV.GUMA.HHE. ML:1.7 0.00011076621 0.4032 AML other m 2018-09-05T12:31:54.94
IV.GUMA.HHN. ML:1.7 0.000110147425 0.3648 AML other m 2018-09-05T12:31:54.10
IV.MF5.EHN. ML:1.4 4.810571E-5 0.6976 AML other m 2018-09-05T12:31:56.47
IV.SACS.HHN. ML:1.1 2.115802E-5 0.3008 AML other m 2018-09-05T12:31:56.28
IV.SACS.HHE. ML:1 1.36915445E-5 0.2176 AML other m 2018-09-05T12:31:58.73
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