Earthquake with magnitude of ML 1.0 on date 30-06-2020 and time 02:50:56 (Italy) in region 6 km NE Scheggia e Pascelupo (PG)

A magnitude ML 1.0 earthquake occured in region: 6 km NE Scheggia e Pascelupo (PG), on

  • 30-06-2020 00:50:56 (UTC)
  • 30-06-2020 02:50:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.44, 12.73 at 16 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
Scheggia e Pascelupo PG 6 1393 1393
Serra Sant'Abbondio PU 7 1027 2420
Costacciaro PG 8 1216 3636
Cantiano PU 9 2245 5881
Frontone PU 9 1300 7181
Sassoferrato AN 11 7285 14466
Sigillo PG 12 2404 16870
Cagli PU 14 8731 25601
Gubbio PG 15 32216 57817
Fossato di Vico PG 16 2840 60657
Pergola PU 17 6333 66990
Genga AN 17 1797 68787
Fabriano AN 18 31480 100267
Arcevia AN 19 4612 104879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NE of Perugia (166134 inhabitants)
51 Km SW of Fano (60888 inhabitants)
53 Km N of Foligno (57155 inhabitants)
55 Km S of Pesaro (94582 inhabitants)
67 Km W of Ancona (100861 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
71 Km S of Rimini (147750 inhabitants)
87 Km SE of Cesena (96758 inhabitants)
97 Km N of Terni (111501 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 1.0 2020-06-30
00:50:56
43.43 12.73 16 2020-06-30
00:55:05
Sala Sismica INGV-Roma 80633991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-30 00:50:56 ± 0.15
Latitude 43.43 ± 0.00
Longitude 12.73 ± 0.01
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80633991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 540
Semi-minor axis of confidence ellipse (meter) 112
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 278
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.08274
Epicentral distance of station farthest from the epicenter (degree) 0.25721
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:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 80633991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-30 00:55:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-06-30T00:51:06.82 0.6 undecidable manual S 194 0.2572 106 0.54 44
IV.NARO.HHZ. 2020-06-30T00:51:05.15 0.6 undecidable manual S 329 0.205 113 0.33 47
IV.MPAG.EHZ. 2020-06-30T00:51:04.83 0.6 undecidable manual S 7 0.1961 114 0.26 48
IV.PIEI.HHZ. 2020-06-30T00:51:03.68 0.6 undecidable manual S 306 0.1709 119 -0.24 48
IV.ARVD.HHZ. 2020-06-30T00:51:03.93 0.6 undecidable manual S 68 0.1691 119 0.08 50
IV.ATCC.EHZ. 2020-06-30T00:51:02.01 0.6 positive manual P 194 0.2572 106 0.07 49
IV.ATFO.HHZ. 2020-06-30T00:51:02.91 0.6 undecidable manual S 239 0.1313 128 -0.02 51
IV.FOSV.EHZ. 2020-06-30T00:51:02.92 0.6 undecidable manual S 170 0.1421 125 -0.27 48
IV.NARO.HHZ. 2020-06-30T00:51:01.06 0.6 undecidable manual P 329 0.205 113 -0.04 49
IV.FRON.EHZ. 2020-06-30T00:51:01.81 0.6 undecidable manual S 360 0.0827 144 -0.12 50
IV.MPAG.EHZ. 2020-06-30T00:51:01.03 0.6 undecidable manual P 7 0.1961 114 0.08 50
IV.FOSV.EHZ. 2020-06-30T00:51:00.00 0.6 undecidable manual P 170 0.1421 125 -0.16 49
IV.PIEI.HHZ. 2020-06-30T00:51:00.53 0.1 undecidable manual P 306 0.1709 119 -0.05 99
IV.ARVD.HHZ. 2020-06-30T00:51:00.60 0.6 negative manual P 68 0.1691 119 0.06 50
IV.FRON.EHZ. 2020-06-30T00:50:59.37 0.1 undecidable manual P 360 0.0827 144 -0.06 100
IV.ATFO.HHZ. 2020-06-30T00:50:59.92 0.1 positive manual P 239 0.1313 128 -0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:1 9.715E-5 0.14 AML other m 2020-06-30T00:51:01.87
IV.FRON.EHN. ML:1 9.73E-5 0.84 AML other m 2020-06-30T00:51:02.09
IV.FOSV.EHE. ML:0.7 3.91E-5 1.68 AML other m 2020-06-30T00:51:02.14
IV.FOSV.EHN. ML:0.7 3.71E-5 1.68 AML other m 2020-06-30T00:51:03.14
IV.PIEI.HHN. ML:1 5.95E-5 1.76 AML other m 2020-06-30T00:51:04.03
IV.PIEI.HHE. ML:1.2 0.0001165 0.14 AML other m 2020-06-30T00:51:04.18
IV.ATCC.EHN. ML:1.2 6.935E-5 0.26 AML other m 2020-06-30T00:51:06.96
IV.ATCC.EHE. ML:1.3 8.265E-5 0.24 AML other m 2020-06-30T00:51:06.95
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