Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 15-06-2020 and time 15:24:47 (Italy) in region 7 km E Pietralunga (PG)

A magnitude ML 1.4 earthquake occured in region: 7 km E Pietralunga (PG), on

  • 15-06-2020 13:24:47 (UTC)
  • 15-06-2020 15:24:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4200, 12.5180 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
Pietralunga PG 7 2111 2111
Gubbio PG 9 32216 34327
Cantiano PU 11 2245 36572
Scheggia e Pascelupo PG 12 1393 37965
Montone PG 17 1680 39645
Costacciaro PG 17 1216 40861
Apecchio PU 17 1882 42743
Cagli PU 18 8731 51474
Piobbico PU 19 2029 53503
Umbertide PG 20 16681 70184

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Perugia (166134 inhabitants)
52 Km E of Arezzo (99543 inhabitants)
54 Km N of Foligno (57155 inhabitants)
62 Km SW of Fano (60888 inhabitants)
63 Km SW of Pesaro (94582 inhabitants)
71 Km S of Rimini (147750 inhabitants)
83 Km S of Cesena (96758 inhabitants)
84 Km W of Ancona (100861 inhabitants)
96 Km N of Terni (111501 inhabitants)
97 Km E of Siena (53903 inhabitants)
97 Km SE of Forlì (117913 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 1.4 2020-06-15
13:24:47		 43.4203 12.5183 9 2020-11-19
12:36:52		 Bollettino Sismico Italiano INGV 80883731
Reviewed
Rev100 		ML 1.6 2020-06-15
13:24:47		 43.4217 12.5165 9 2020-06-15
13:40:06		 Sala Sismica INGV-Roma 80206321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-15 13:24:47 ± 0.05
Latitude 43.4203 ± 0.0027
Longitude 12.5183 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80883731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 220
Semi-minor axis of confidence ellipse (meter) 205
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 160
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.05936
Epicentral distance of station farthest from the epicenter (degree) 0.70507
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 80883731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-08 14:43:05

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 80206321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-15 13:40:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGAB.HHZ. 2020-06-15T13:25:08.68 0.6 undecidable manual S 210 65.1903 50 0.99 34
IV.EL6.EHZ. 2020-06-15T13:25:03.58 0.6 undecidable manual S 102 48.1185 50 0.44 43
IV.MC2.EHZ. 2020-06-15T13:25:00.79 1.0 undecidable manual P 136 78.2661 50 -0.29 21
IV.ARVD.HHZ. 2020-06-15T13:24:59.53 0.6 undecidable manual S 76 35.1426 50 -0.14 47
IV.PE3.EHZ. 2020-06-15T13:24:59.11 0.6 undecidable manual S 357 30.6471 105 0.82 39
IV.MGAB.HHZ. 2020-06-15T13:24:59.10 0.1 negative manual P 210 65.1903 50 0.04 91
IV.PARC.HHZ. 2020-06-15T13:24:59.30 0.6 undecidable manual S 318 33.8439 50 -0.03 48
IV.CSP1.EHZ. 2020-06-15T13:24:59.53 0.6 undecidable manual P 123 66.378 50 0.29 43
IV.FDMO.HHZ. 2020-06-15T13:24:58.50 0.3 undecidable manual P 133 62.6928 50 -0.17 67
IV.MPAG.EHZ. 2020-06-15T13:24:58.00 0.6 undecidable manual S 40 30.2475 106 -0.15 47
IV.ATTE.HHZ. 2020-06-15T13:24:56.86 0.6 undecidable manual S 208 28.0497 107 -0.56 43
IV.EL6.EHZ. 2020-06-15T13:24:56.33 0.3 undecidable manual P 102 48.1185 50 -0.1 69
IV.BADI.EHZ. 2020-06-15T13:24:56.30 0.6 undecidable manual S 294 24.1536 109 0.15 48
IV.NARO.HHZ. 2020-06-15T13:24:55.08 0.6 undecidable manual S 13 21.7671 111 -0.27 47
IV.SSFR.HHZ. 2020-06-15T13:24:55.39 0.6 undecidable manual S 85 21.3675 112 0.16 48
IV.ATMI.HHZ. 2020-06-15T13:24:55.64 0.6 undecidable manual S 245 22.3554 111 0.1 48
IV.PARC.HHZ. 2020-06-15T13:24:54.00 0.3 undecidable manual P 318 33.8439 50 -0.23 69
IV.ARVD.HHZ. 2020-06-15T13:24:54.18 0.1 positive manual P 76 35.1426 50 -0.25 92
IV.MURB.HHZ. 2020-06-15T13:24:54.26 0.3 undecidable manual S 178 17.4714 116 0.27 71
IV.FRON.EHZ. 2020-06-15T13:24:54.83 0.3 undecidable manual S 57 19.869 113 0.06 73
IV.PE3.EHZ. 2020-06-15T13:24:53.50 0.3 undecidable manual P 357 30.6471 105 -0.13 71
IV.MPAG.EHZ. 2020-06-15T13:24:53.32 0.1 positive manual P 40 30.2475 106 -0.23 93
IV.ATMI.HHZ. 2020-06-15T13:24:52.07 0.3 undecidable manual P 245 22.3554 111 0.03 74
IV.BADI.EHZ. 2020-06-15T13:24:52.37 0.3 undecidable manual P 294 24.1536 109 -0.02 74
IV.ATTE.HHZ. 2020-06-15T13:24:52.79 0.1 positive manual P 208 28.0497 107 -0.33 91
IV.MURB.HHZ. 2020-06-15T13:24:51.33 0.1 positive manual P 178 17.4714 116 0.18 96
IV.ATVO.HHZ. 2020-06-15T13:24:51.55 0.3 undecidable manual S 245 9.9789 130 -0.24 72
IV.FRON.EHZ. 2020-06-15T13:24:51.59 0.1 positive manual P 57 19.869 113 0 99
IV.ATPI.EHZ. 2020-06-15T13:24:51.69 0.3 undecidable manual S 290 9.9789 130 -0.1 74
IV.NARO.HHZ. 2020-06-15T13:24:51.78 0.1 positive manual P 13 21.7671 111 -0.15 96
IV.ATBU.HNE. 2020-06-15T13:24:51.21 0.3 undecidable manual S 21 6.5934 142 0.22 73
IV.SSFR.HHZ. 2020-06-15T13:24:51.83 0.3 undecidable manual P 85 21.3675 112 -0.03 74
IV.ATPC.HHE. 2020-06-15T13:24:51.35 0.3 undecidable manual S 324 8.2806 136 -0.03 75
IV.ATFO.HHZ. 2020-06-15T13:24:50.94 0.3 undecidable manual S 144 7.3815 139 -0.21 73
IV.ATBU.HNE. 2020-06-15T13:24:49.66 0.1 undecidable manual P 21 6.5934 142 0.25 96
IV.ATPC.HHE. 2020-06-15T13:24:49.76 0.1 negative manual P 324 8.2806 136 0.12 99
IV.ATVO.HHZ. 2020-06-15T13:24:49.92 0.1 positive manual P 245 9.9789 130 0.05 100
IV.ATFO.HHZ. 2020-06-15T13:24:49.57 0.1 positive manual P 144 7.3815 139 0.07 100
IV.ATPI.EHZ. 2020-06-15T13:24:49.98 0.1 positive manual P 290 9.9789 130 0.1 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATPI.HNN. ML:1.4 0.00032860159999999997 0.1984 AML other m 2020-06-15T13:24:53.23
IV.ATPI.HNE. ML:1.6 0.0004997301499999999 0.2496 AML other m 2020-06-15T13:24:53.82
IV.ATPI.EHE. ML:1.6 0.0005184777000000001 0.2624 AML other m 2020-06-15T13:24:53.95
IV.ATPI.EHN. ML:1.4 0.0003356033 0.32 AML other m 2020-06-15T13:24:54.52
IV.NARO.HHE. ML:1.6 0.0002767747 0.064 AML other m 2020-06-15T13:24:55.20
IV.NARO.HHN. ML:1.6 0.00030621135 0.0576 AML other m 2020-06-15T13:24:55.48
IV.FRON.EHE. ML:1.4 0.00020530879 0.1408 AML other m 2020-06-15T13:24:55.91
IV.FRON.EHN. ML:1.8 0.0004955469 0.16 AML other m 2020-06-15T13:24:56.08
IV.BADI.EHE. ML:1.7 0.00029361314999999997 0.1856 AML other m 2020-06-15T13:24:56.42
IV.ATMI.HHE. ML:1.6 0.00024812799999999997 0.2816 AML other m 2020-06-15T13:24:56.88
IV.MPAG.EHN. ML:1.2 0.000076255245 0.1984 AML other m 2020-06-15T13:24:58.36
IV.ATTE.HHN. ML:1.4 0.00011853855000000001 0.2176 AML other m 2020-06-15T13:24:58.43
IV.ATTE.HHE. ML:1.6 0.00021223095 0.2176 AML other m 2020-06-15T13:24:58.59
IV.MPAG.EHE. ML:1.1 0.000060977805 1.8208 AML other m 2020-06-15T13:24:59.99
IV.BADI.EHN. ML:1.6 0.00026656605 0.256 AML other m 2020-06-15T13:24:59.78
IV.ARVD.HHE. ML:1.4 0.00010712290499999998 0.0768 AML other m 2020-06-15T13:25:00.20
IV.ATMI.HHN. ML:1.5 0.00022180295 0.3648 AML other m 2020-06-15T13:25:00.36
IV.PARC.HHN. ML:1.3 0.00007960011 0.16 AML other m 2020-06-15T13:25:00.48
IV.PARC.HHE. ML:1.3 0.00008882181 0.1216 AML other m 2020-06-15T13:25:00.57
IV.ARVD.HHN. ML:1.4 0.000094622305 0.1344 AML other m 2020-06-15T13:25:00.87
IV.EL6.EHN. ML:1.4 0.0000625635 1.5968 AML other m 2020-06-15T13:25:07.90
IV.EL6.EHE. ML:1.2 0.000046467414999999996 0.3776 AML other m 2020-06-15T13:25:09.55
IV.FDMO.HHE. ML:1.0 0.000019354505 0.2048 AML other m 2020-06-15T13:25:09.79
IV.FDMO.HHN. ML:1.0 0.000022452145 0.224 AML other m 2020-06-15T13:25:10.51
IV.CSP1.EHE. ML:1.3 0.00003366009 0.4544 AML other m 2020-06-15T13:25:12.42
IV.CSP1.EHN. ML:1.4 0.00004733209500000001 0.2624 AML other m 2020-06-15T13:25:13.35
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