Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 08-03-2018 and time 01:19:18 (Italy) in region 2 km SW Campello sul Clitunno (PG)

A magnitude ML 2.0 earthquake occured in region: 2 km SW Campello sul Clitunno (PG), on

  • 08-03-2018 00:19:18 (UTC)
  • 08-03-2018 01:19:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8010, 12.7690 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.

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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 2 2442 2442
Spoleto PG 8 38218 40660
Castel Ritaldi PG 8 3278 43938
Vallo di Nera PG 8 364 44302
Trevi PG 9 8469 52771
Sant'Anatolia di Narco PG 9 564 53335
Scheggino PG 11 461 53796
Cerreto di Spoleto PG 12 1075 54871
Montefalco PG 14 5679 60550
Giano dell'Umbria PG 16 3846 64396
Sellano PG 16 1079 65475
Poggiodomo PG 17 117 65592
Foligno PG 18 57155 122747
Bevagna PG 20 5081 127828
Ferentillo TR 20 1913 129741

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SE of Foligno (57155 inhabitants)
28 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)
89 Km N of Guidonia Montecelio (88673 inhabitants)
93 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 2.0 2018-03-08
00:19:18		 42.8008 12.7692 8 2019-04-24
14:49:30		 Bollettino Sismico Italiano INGV 56417291
Reviewed
Rev100 		ML 2.0 2018-03-08
00:19:18		 42.8038 12.7687 8 2018-03-08
00:48:44		 Sala Sismica INGV-Roma 54418291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-03-08 00:19:18 ± 0.05
Latitude 42.8008 ± 0.0027
Longitude 12.7692 ± 0.0049
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 56417291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 298
Semi-minor axis of confidence ellipse (meter) 283
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 144
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 56417291
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-05-03 07:40:00

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 54418291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-03-08 00:48:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2018-03-08T00:19:43.74 3.0 undecidable manual S 0.27 0
IV.TERO.HHZ. 2018-03-08T00:19:40.54 0.3 undecidable manual S 106 70.8735 50 0.43 62
IV.SRES.HHZ. 2018-03-08T00:19:40.04 3.0 undecidable manual S 0.67 0
IV.EL6.EHZ. 2018-03-08T00:19:38.84 0.3 undecidable manual S 25 64.491 50 0.42 63
IV.MF5.EHZ. 2018-03-08T00:19:37.65 0.6 undecidable manual S 69 59.7957 50 0.48 42
IV.CAMP.HHZ. 2018-03-08T00:19:37.27 0.3 undecidable manual S 119 59.8956 50 0.08 69
IV.FOSV.EHZ. 2018-03-08T00:19:36.38 0.6 undecidable manual S 359 54.8007 50 0.55 41
IV.SMA1.EHZ. 2018-03-08T00:19:34.88 0.3 undecidable manual S 112 49.8168 50 0.37 66
IV.CERT.HHZ. 2018-03-08T00:19:34.41 3.0 negative manual P -0.59 0
IV.SNTG.HHZ. 2018-03-08T00:19:34.96 0.3 undecidable manual S 15 52.3032 50 -0.19 68
IV.CSP1.EHZ. 2018-03-08T00:19:34.02 0.1 undecidable manual S 47 47.9187 50 0.04 94
IV.T1299.EHZ. 2018-03-08T00:19:33.49 0.3 undecidable manual S 114 45.7209 50 0.09 70
IV.MMO1.EHZ. 2018-03-08T00:19:33.62 0.3 undecidable manual S 76 46.62 50 -0.03 71
IV.CAFI.HHZ. 2018-03-08T00:19:33.47 3.0 positive manual P -0.27 0
IV.OFFI.HHZ. 2018-03-08T00:19:32.45 3.0 positive manual P 0.61 0
IV.FRON.EHZ. 2018-03-08T00:19:31.22 3.0 undecidable manual P -1.22 0
IV.MC2.EHZ. 2018-03-08T00:19:31.14 0.3 undecidable manual S 70 36.2415 50 0.26 69
IV.ARVD.HHZ. 2018-03-08T00:19:31.99 3.0 positive manual P -0.29 0
IV.TERO.HHZ. 2018-03-08T00:19:30.60 0.3 undecidable manual P 106 70.8735 50 -0.17 66
IV.CING.HHZ. 2018-03-08T00:19:30.89 3.0 positive manual P -0.39 0
IV.EL6.EHZ. 2018-03-08T00:19:29.58 0.1 undecidable manual P 25 64.491 50 -0.22 88
IV.MF5.EHZ. 2018-03-08T00:19:29.37 0.1 undecidable manual P 69 59.7957 50 0.3 87
IV.LNSS.HHZ. 2018-03-08T00:19:29.12 0.3 undecidable manual S 135 31.1466 104 -0.04 73
IV.T1247.HHZ. 2018-03-08T00:19:28.86 3.0 negative manual P 0 0
IV.FEMA.HNZ. 2018-03-08T00:19:28.63 0.3 undecidable manual S 52 28.9488 105 0.2 71
IV.MGAB.HHZ. 2018-03-08T00:19:28.22 3.0 undecidable manual P -0.02 0
IV.NRCA.HHZ. 2018-03-08T00:19:28.14 0.6 undecidable manual S 83 28.3494 105 -0.06 49
IV.CAMP.HHZ. 2018-03-08T00:19:28.74 0.1 undecidable manual P 119 59.8956 50 -0.34 87
IV.SNTG.HHZ. 2018-03-08T00:19:27.83 0.1 undecidable manual P 15 52.3032 50 -0.08 93
IV.ARRO.EHZ. 2018-03-08T00:19:27.41 0.3 undecidable manual S 181 24.5532 108 0.45 68
IV.CESX.HHZ. 2018-03-08T00:19:27.52 0.6 undecidable manual S 215 26.0517 107 0.09 49
IV.SMA1.EHZ. 2018-03-08T00:19:27.31 0.1 undecidable manual P 112 49.8168 50 -0.22 90
IV.FOSV.EHZ. 2018-03-08T00:19:27.92 0.3 undecidable manual P 359 54.8007 50 -0.38 65
IV.MTRA.EHE. 2018-03-08T00:19:27.51 0.3 undecidable manual P 95 51.3153 50 -0.25 67
IV.CESI.HHZ. 2018-03-08T00:19:27.30 0.3 undecidable manual S 26 25.1526 107 0.14 72
IV.MMO1.EHZ. 2018-03-08T00:19:26.76 0.1 negative manual P 76 46.62 50 -0.28 90
IV.CSP1.EHZ. 2018-03-08T00:19:26.95 0.1 undecidable manual P 47 47.9187 50 -0.28 90
IV.T1299.EHZ. 2018-03-08T00:19:26.73 0.1 undecidable manual P 114 45.7209 50 -0.17 92
IV.MC2.EHZ. 2018-03-08T00:19:25.26 0.1 negative manual P 70 36.2415 50 -0.18 94
IV.LNSS.HHZ. 2018-03-08T00:19:24.21 0.1 undecidable manual P 135 31.1466 104 -0.23 93
IV.MOMA.HHZ. 2018-03-08T00:19:24.57 0.3 undecidable manual S 271 16.1727 116 0.32 71
IV.FEMA.HNZ. 2018-03-08T00:19:24.06 0.3 undecidable manual P 52 28.9488 105 0.04 73
OB.GAVE.EHZ. 2018-03-08T00:19:24.47 3.0 undecidable manual S 0.19 0
IV.NRCA.HHZ. 2018-03-08T00:19:23.78 0.1 undecidable manual P 83 28.3494 105 -0.12 96
IV.CESI.HHZ. 2018-03-08T00:19:23.30 0.1 undecidable manual P 26 25.1526 107 0.01 99
IV.ARRO.EHZ. 2018-03-08T00:19:23.33 0.3 undecidable manual P 181 24.5532 108 0.15 72
IV.CESX.HHZ. 2018-03-08T00:19:23.35 0.1 undecidable manual P 215 26.0517 107 -0.1 97
OB.GAVE.EHZ. 2018-03-08T00:19:21.88 3.0 undecidable manual P 0.25 0
IV.MOMA.HHZ. 2018-03-08T00:19:21.59 0.1 undecidable manual P 271 16.1727 116 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHE. ML:2.3 0.0021149999999999997 0.2 AML other m 2018-03-08T00:19:25.21
IV.MOMA.HNE. ML:2.3 0.00203 0.2 AML other m 2018-03-08T00:19:25.21
IV.MOMA.HNN. ML:2.1 0.001228 1.4 AML other m 2018-03-08T00:19:26.83
IV.MOMA.HHN. ML:2.1 0.0012549999999999998 1.4 AML other m 2018-03-08T00:19:26.83
IV.CESX.HHE. ML:2.1 0.0008214999999999999 0.88 AML other m 2018-03-08T00:19:28.37
IV.CESX.HHN. ML:2.3 0.0010885 0.98 AML other m 2018-03-08T00:19:29.05
IV.CESI.HHN. ML:2.4 0.001405 0.26 AML other m 2018-03-08T00:19:29.38
IV.CESI.HHE. ML:2.1 0.0007170000000000001 0.68 AML other m 2018-03-08T00:19:29.53
IV.ARRO.EHE. ML:2.1 0.000858 0.24 AML other m 2018-03-08T00:19:29.61
IV.NRCA.HNE. ML:2.2 0.0008945000000000001 1.36 AML other m 2018-03-08T00:19:30.83
IV.NRCA.HHN. ML:2.1 0.0006875 1.26 AML other m 2018-03-08T00:19:30.12
IV.NRCA.HHE. ML:2.2 0.0008885000000000001 0.14 AML other m 2018-03-08T00:19:30.82
IV.ARRO.EHN. ML:2.0 0.0006459999999999999 0.84 AML other m 2018-03-08T00:19:31.78
IV.NRCA.HNN. ML:2.1 0.0006419999999999999 0.6 AML other m 2018-03-08T00:19:31.79
IV.T1299.EHE. ML:1.8 0.00020850000000000003 0.28 AML other m 2018-03-08T00:19:33.81
IV.SMA1.EHE. ML:2.2 0.0003695 1.52 AML other m 2018-03-08T00:19:36.85
IV.FOSV.EHE. ML:1.9 0.000195 0.56 AML other m 2018-03-08T00:19:37.40
IV.T1299.EHN. ML:1.9 0.00021300000000000003 0.42 AML other m 2018-03-08T00:19:37.70
IV.FOSV.EHN. ML:1.9 0.00018449999999999999 0.94 AML other m 2018-03-08T00:19:39.04
IV.MGAB.HNN. ML:1.9 0.000203 0.84 AML other m 2018-03-08T00:19:39.13
IV.MGAB.HHN. ML:2.0 0.00022 0.86 AML other m 2018-03-08T00:19:39.55
IV.SMA1.EHN. ML:2.2 0.0003755 0.86 AML other m 2018-03-08T00:19:40.31
IV.MGAB.HNE. ML:1.8 0.0001605 0.96 AML other m 2018-03-08T00:19:41.90
IV.MGAB.HHE. ML:1.9 0.0001835 0.32 AML other m 2018-03-08T00:19:42.27
IV.CING.HHN. ML:1.9 0.00011949999999999999 0.16 AML other m 2018-03-08T00:19:42.65
IV.CING.HHE. ML:1.8 0.000111 1.02 AML other m 2018-03-08T00:19:43.55
IV.CAFI.HNE. ML:2.0 0.0001305 0.54 AML other m 2018-03-08T00:19:45.62
IV.CAFI.HHE. ML:1.9 0.0001012 1.52 AML other m 2018-03-08T00:19:46.13
IV.CAFI.HNN. ML:1.9 0.00010245 0.54 AML other m 2018-03-08T00:19:49.04
IV.CAFI.HHN. ML:1.9 0.0000945 0.52 AML other m 2018-03-08T00:19:49.04
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