Earthquake with magnitude of ML 0.5 on date 07-06-2020 and time 08:43:56 (Italy) in region 6 km NW Gubbio (PG)

A magnitude ML 0.5 earthquake occured in region: 6 km NW Gubbio (PG), on

  • 07-06-2020 06:43:56 (UTC)
  • 07-06-2020 08:43:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.38, 12.52 at 6 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gubbio PG 6 32216 32216
Pietralunga PG 10 2111 34327
Scheggia e Pascelupo PG 12 1393 35720
Cantiano PU 13 2245 37965
Costacciaro PG 16 1216 39181
Montone PG 16 1680 40861
Umbertide PG 18 16681 57542
Sigillo PG 19 2404 59946

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NE of Perugia (166134 inhabitants)
50 Km NW of Foligno (57155 inhabitants)
53 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
66 Km SW of Pesaro (94582 inhabitants)
75 Km S of Rimini (147750 inhabitants)
84 Km W of Ancona (100861 inhabitants)
87 Km S of Cesena (96758 inhabitants)
92 Km N of Terni (111501 inhabitants)
97 Km E of Siena (53903 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.5 2020-06-07
06:43:56
43.39 12.52 6 2020-06-07
06:54:56
Sala Sismica INGV-Roma 79969661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-07 06:43:56 ± 0.17
Latitude 43.39 ± 0.00
Longitude 12.52 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79969661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 509
Semi-minor axis of confidence ellipse (meter) 135
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
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 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.03867
Epicentral distance of station farthest from the epicenter (degree) 0.22933
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 79969661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-07 06:54:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NARO.HHZ. 2020-06-07T06:44:05.41 0.3 undecidable manual S 10 0.2293 103 0.16 72
IV.ATCC.EHZ. 2020-06-07T06:44:04.97 0.3 undecidable manual S 157 0.2167 104 0.17 72
IV.FRON.EHZ. 2020-06-07T06:44:04.44 0.3 undecidable manual S 48 0.197 105 0.38 69
IV.ATPI.EHZ. 2020-06-07T06:44:01.29 0.3 undecidable manual S 306 0.1106 116 0.38 70
IV.NARO.HHZ. 2020-06-07T06:44:01.13 0.3 undecidable manual P 10 0.2293 103 -0.29 70
IV.FRON.EHZ. 2020-06-07T06:44:00.68 0.6 positive manual P 48 0.197 105 -0.05 49
IV.ATCC.EHZ. 2020-06-07T06:44:00.94 0.6 undecidable manual P 157 0.2167 104 -0.22 47
IV.APEC.HHZ. 2020-06-07T06:44:00.11 0.1 undecidable manual P 336 0.1889 106 -0.44 91
IV.ATVO.HHZ. 2020-06-07T06:44:00.06 0.3 undecidable manual S 268 0.0854 122 -0.02 76
IV.MURB.HHZ. 2020-06-07T06:43:59.41 0.1 undecidable manual P 180 0.1223 114 0.25 96
IV.ATPI.EHZ. 2020-06-07T06:43:59.08 0.6 positive manual P 306 0.1106 116 0.17 49
IV.ATVO.HHZ. 2020-06-07T06:43:58.36 0.1 positive manual P 268 0.0854 122 -0.08 100
IV.ATFO.HHZ. 2020-06-07T06:43:58.54 0.3 undecidable manual S 119 0.0387 144 -0.21 74
IV.ATFO.HHZ. 2020-06-07T06:43:57.54 0.1 undecidable manual P 119 0.0387 144 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:0 0.00038712085 0.2208 AML other m 2020-06-07T06:43:58.75
IV.ATFO.HHN. ML:0 0.00049779405 0.16 AML other m 2020-06-07T06:43:58.65
IV.ATVO.HHE. ML:0.9 0.0001281101 0.16 AML other m 2020-06-07T06:44:00.34
IV.ATVO.HHN. ML:0.9 0.00013888935 0.1216 AML other m 2020-06-07T06:44:00.21
IV.ATPI.EHE. ML:0.2 1.811904E-5 0.2624 AML other m 2020-06-07T06:44:02.96
IV.ATPI.EHN. ML:0.4 2.8762895E-5 0.0992 AML other m 2020-06-07T06:44:01.79
IV.APEC.HHE. ML:0.6 3.063548E-5 0.0992 AML other m 2020-06-07T06:44:05.15
IV.APEC.HHN. ML:0.5 2.39962E-5 0.0992 AML other m 2020-06-07T06:44:04.66
IV.FRON.EHE. ML:0.1 9.7125905E-6 0.16 AML other m 2020-06-07T06:44:05.39
IV.FRON.EHN. ML:0.4 2.2233935E-5 0.1184 AML other m 2020-06-07T06:44:05.10
IV.ATCC.EHE. ML:0.9 4.9849825E-5 0.1024 AML other m 2020-06-07T06:44:05.21
IV.ATCC.EHN. ML:0.7 3.504205E-5 0.0992 AML other m 2020-06-07T06:44:05.18
IV.NARO.HHE. ML:0.4 1.495045E-5 0.08 AML other m 2020-06-07T06:44:06.56
IV.NARO.HHN. ML:0.2 9.3798355E-6 0.08 AML other m 2020-06-07T06:44:05.90
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