Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 11-06-2020 and time 21:18:29 (UTC) in region 8 km SE Nocera Umbra (PG)

A magnitude ML 0.8 earthquake occured in region: 8 km SE Nocera Umbra (PG), on

  • 11-06-2020 21:18:29 (UTC)
  • 11-06-2020 23:18:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0620, 12.8580 at 9 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.

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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
Nocera Umbra PG 8 5839 5839
Serravalle di Chienti MC 8 1070 6909
Valtopina PG 8 1398 8307
Sefro MC 12 422 8729
Monte Cavallo MC 14 145 8874
Fiuminata MC 15 1402 10276
Muccia MC 15 915 11191
Pieve Torina MC 16 1458 12649
Pioraco MC 17 1134 13783
Spello PG 17 8645 22428
Foligno PG 17 57155 79583
Pievebovigliana MC 19 866 80449
Camerino MC 19 6974 87423
Fiordimonte MC 19 202 87625
Assisi PG 20 28299 115924
Gualdo Tadino PG 20 15208 131132
Sellano PG 20 1079 132211

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NE of Foligno (57155 inhabitants)
38 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
82 Km NW of Teramo (54892 inhabitants)
88 Km S of Fano (60888 inhabitants)
91 Km NW of L'Aquila (69753 inhabitants)
91 Km SE of Arezzo (99543 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
95 Km S of Pesaro (94582 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 0.8 2020-06-11
21:18:29		 43.0623 12.8575 9 2020-06-11
21:25:40		 Sala Sismica INGV-Roma 80096791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-11 21:18:29 ± 0.05
Latitude 43.0623 ± 0.0027
Longitude 12.8575 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80096791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 263
Semi-minor axis of confidence ellipse (meter) 251
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.46495
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 17
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 19
Type of magnitude ML
Reference to an origin 80096791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-11 21:25:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BRSN.HNZ. 2020-06-11T21:18:56.87 3.0 undecidable manual P 3.42 0
IV.FIR.HHZ. 2020-06-11T21:18:53.51 3.0 negative manual P -0.12 0
IV.FRON.EHZ. 2020-06-11T21:18:46.30 0.6 undecidable manual S 348 51.6039 50 0 47
IV.ARVD.HHZ. 2020-06-11T21:18:45.69 0.6 undecidable manual S 8 48.8178 50 0.14 46
IV.MMO1.EHZ. 2020-06-11T21:18:43.42 0.6 undecidable manual S 115 42.1245 50 -0.35 45
IV.MURB.HHZ. 2020-06-11T21:18:42.10 0.6 undecidable manual S 310 34.9428 50 0.26 46
IV.EL6.EHZ. 2020-06-11T21:18:41.86 0.6 undecidable manual S 34 35.6421 50 -0.16 47
IV.FRON.EHZ. 2020-06-11T21:18:39.62 0.1 undecidable manual P 348 51.6039 50 0.38 87
IV.CSP1.EHZ. 2020-06-11T21:18:39.84 0.6 undecidable manual S 83 28.3494 108 -0.05 49
IV.ARVD.HHZ. 2020-06-11T21:18:38.75 0.6 positive manual P 8 48.8178 50 -0.05 47
IV.ATCC.EHZ. 2020-06-11T21:18:38.04 0.6 undecidable manual S 308 22.2555 112 0.13 48
IV.FEMA.HNZ. 2020-06-11T21:18:37.32 0.6 undecidable manual S 125 19.1697 115 0.4 46
IV.SNTG.HHN. 2020-06-11T21:18:37.83 0.6 undecidable manual S 17 22.3554 112 -0.13 48
IV.MMO1.EHZ. 2020-06-11T21:18:37.51 1.0 positive manual P 115 42.1245 50 -0.27 23
IV.FDMO.HHZ. 2020-06-11T21:18:36.85 0.6 undecidable manual S 99 18.87 115 0.03 50
IT.FOPC.HGE. 2020-06-11T21:18:36.10 0.6 undecidable manual S 231 16.1727 119 0.09 49
IV.MURB.HHZ. 2020-06-11T21:18:36.43 1.0 positive manual P 310 34.9428 50 -0.23 23
IV.EL6.EHZ. 2020-06-11T21:18:36.60 0.6 negative manual P 34 35.6421 50 -0.16 47
IV.ASSB.HHZ. 2020-06-11T21:18:35.95 0.6 undecidable manual S 262 16.2726 119 -0.07 49
IV.CSP1.EHZ. 2020-06-11T21:18:35.43 0.3 positive manual P 83 28.3494 108 -0.11 72
IV.FIU1.HNZ. 2020-06-11T21:18:35.59 0.6 undecidable manual S 23 15.2736 120 -0.12 49
IT.MTCL.HGZ. 2020-06-11T21:18:35.06 0.6 undecidable manual S 123 13.7751 123 -0.23 48
IV.MML1.EHE. 2020-06-11T21:18:34.63 0.6 undecidable manual S 58 10.878 129 0.17 49
IV.SNTG.HHN. 2020-06-11T21:18:34.57 0.1 undecidable manual P 17 22.3554 112 0.15 96
IV.FEMA.HNZ. 2020-06-11T21:18:34.08 0.6 undecidable manual P 125 19.1697 115 0.26 47
IV.SEF1.HNN. 2020-06-11T21:18:34.86 0.6 undecidable manual S 38 11.877 127 0.12 49
IV.ATCC.EHZ. 2020-06-11T21:18:34.42 0.6 undecidable manual P 308 22.2555 112 0.03 49
IT.MTCL.HGZ. 2020-06-11T21:18:33.10 0.1 undecidable manual P 123 13.7751 123 0.22 96
IV.ASSB.HHZ. 2020-06-11T21:18:33.32 0.1 positive manual P 262 16.2726 119 0.02 100
IV.FDMO.HHZ. 2020-06-11T21:18:33.83 0.3 positive manual P 99 18.87 115 0.06 74
IV.CESI.HHZ. 2020-06-11T21:18:33.56 0.6 undecidable manual S 149 7.3815 140 -0.06 50
IV.CESI.HHZ. 2020-06-11T21:18:32.09 0.3 undecidable manual P 149 7.3815 140 0.18 74
IV.MML1.EHE. 2020-06-11T21:18:32.56 0.1 undecidable manual P 58 10.878 129 0.16 98
IT.FOPC.HGE. 2020-06-11T21:18:32.88 0.1 undecidable manual P 231 16.1727 119 -0.41 92
IV.FIU1.HNZ. 2020-06-11T21:18:32.58 0.3 undecidable manual P 23 15.2736 120 -0.55 67
IV.SEF1.HNN. 2020-06-11T21:18:32.03 0.6 undecidable manual P 38 11.877 127 -0.53 45
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.9 0.00012022505 0.0768 AML other m 2020-06-11T21:18:33.83
IV.CESI.HNE. ML:0.9 0.000113864245 0.0896 AML other m 2020-06-11T21:18:33.79
IV.CESI.HHN. ML:0.7 0.00008628463999999999 0.0768 AML other m 2020-06-11T21:18:33.76
IV.ASSB.HHE. ML:0.8 0.000063362045 0.0768 AML other m 2020-06-11T21:18:36.34
IV.ASSB.HHN. ML:1.2 0.00016578225 0.0896 AML other m 2020-06-11T21:18:36.15
IV.FDMO.HHN. ML:1.0 0.00007549783999999999 0.1408 AML other m 2020-06-11T21:18:37.14
IV.FDMO.HHE. ML:1.0 0.00009021227 0.1152 AML other m 2020-06-11T21:18:37.13
IV.ATCC.EHN. ML:0.5 0.00001914546 0.1408 AML other m 2020-06-11T21:18:38.30
IV.ATCC.EHE. ML:0.5 0.000021835675 0.1664 AML other m 2020-06-11T21:18:38.21
IV.CSP1.EHE. ML:1.0 0.000049426825 0.2432 AML other m 2020-06-11T21:18:40.10
IV.CSP1.EHN. ML:1.0 0.000049300715 0.1792 AML other m 2020-06-11T21:18:40.39
IV.MURB.HHN. ML:0.7 0.000020815075 0.2816 AML other m 2020-06-11T21:18:44.99
IV.MURB.HHE. ML:0.8 0.000025659244999999996 0.2176 AML other m 2020-06-11T21:18:43.92
IV.EL6.EHN. ML:0.9 0.000033733815 0.2176 AML other m 2020-06-11T21:18:44.31
IV.EL6.EHE. ML:1.2 0.00006414601 0.192 AML other m 2020-06-11T21:18:42.15
IV.ARVD.HHE. ML:0.7 0.00001519943 0.1408 AML other m 2020-06-11T21:18:46.04
IV.ARVD.HHN. ML:0.6 0.0000102572285 0.1152 AML other m 2020-06-11T21:18:45.95
IV.FRON.EHE. ML:0.3 0.000007068622 0.1792 AML other m 2020-06-11T21:18:47.51
IV.FRON.EHN. ML:0.6 0.000008693393000000001 0.0512 AML other m 2020-06-11T21:18:48.53
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