Earthquake with magnitude of ML 0.3 on date 25-06-2020 and time 04:15:45 (Italy) in region 3 km E Sigillo (PG)

A magnitude ML 0.3 earthquake occured in region: 3 km E Sigillo (PG), on

  • 25-06-2020 02:15:45 (UTC)
  • 25-06-2020 04:15:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.34, 12.78 at 14 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
Sigillo PG 3 2404 2404
Fossato di Vico PG 5 2840 5244
Costacciaro PG 6 1216 6460
Fabriano AN 11 31480 37940
Scheggia e Pascelupo PG 11 1393 39333
Gualdo Tadino PG 12 15208 54541
Sassoferrato AN 13 7285 61826
Gubbio PG 16 32216 94042
Genga AN 17 1797 95839
Esanatoglia MC 17 2034 97873
Serra Sant'Abbondio PU 17 1027 98900
Cerreto d'Esi AN 17 3817 102717
Cantiano PU 19 2245 104962
Frontone PU 20 1300 106262

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of Perugia (166134 inhabitants)
43 Km N of Foligno (57155 inhabitants)
60 Km SW of Fano (60888 inhabitants)
65 Km S of Pesaro (94582 inhabitants)
68 Km W of Ancona (100861 inhabitants)
74 Km E of Arezzo (99543 inhabitants)
82 Km S of Rimini (147750 inhabitants)
87 Km N of Terni (111501 inhabitants)
99 Km SE of Cesena (96758 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 0.3 2020-06-25
02:15:45
43.34 12.78 14 2020-06-25
02:25:18
Sala Sismica INGV-Roma 80482431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-25 02:15:45 ± 0.05
Latitude 43.34 ± 0.00
Longitude 12.78 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80482431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 297
Semi-minor axis of confidence ellipse (meter) 138
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 186
Circular confidence region, given by single value of horizontal uncertainty (meter) 300
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 0.37861
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 80482431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-25 02:25:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-06-25T02:15:55.26 0.6 undecidable manual S 92 0.2374 100 0.27 61
IV.PIEI.HHZ. 2020-06-25T02:15:55.68 0.6 undecidable manual S 318 0.2626 99 -0.04 64
IV.MURB.HNZ. 2020-06-25T02:15:54.13 0.6 undecidable manual S 247 0.1979 104 0.29 62
IV.ATCC.EHZ. 2020-06-25T02:15:53.66 0.6 undecidable manual S 213 0.1835 107 0.24 63
IV.ARVD.HHZ. 2020-06-25T02:15:53.92 0.6 undecidable manual S 37 0.1988 104 0.04 64
IV.FRON.EHZ. 2020-06-25T02:15:53.27 0.6 undecidable manual S 349 0.1817 107 -0.12 64
IV.FDMO.HHZ. 2020-06-25T02:15:53.11 0.3 undecidable manual P 143 0.3786 95 -0.24 90
IV.NARO.HHZ. 2020-06-25T02:15:52.00 0.3 undecidable manual P 333 0.3058 97 -0.11 94
IV.ATFO.HHZ. 2020-06-25T02:15:52.62 0.6 undecidable manual S 280 0.1511 113 0.1 65
IV.PIEI.HHZ. 2020-06-25T02:15:51.25 0.3 undecidable manual P 318 0.2626 99 -0.13 95
IV.MML1.HNZ. 2020-06-25T02:15:51.59 0.3 undecidable manual P 148 0.2671 98 0.13 94
IV.ATLO.HNZ. 2020-06-25T02:15:51.72 0.3 undecidable manual P 265 0.2689 98 0.24 92
IV.SSFR.HHZ. 2020-06-25T02:15:51.18 0.6 undecidable manual S 3 0.0971 131 0.02 66
IV.ATSC.EHZ. 2020-06-25T02:15:51.36 0.3 undecidable manual S 323 0.1061 127 -0.02 99
IV.FOSV.EHZ. 2020-06-25T02:15:50.03 0.6 undecidable manual S 193 0.0459 154 -0.21 64
IV.ATCC.EHZ. 2020-06-25T02:15:50.04 0.3 undecidable manual P 213 0.1835 107 -0.01 98
IV.ARVD.HHZ. 2020-06-25T02:15:50.37 0.3 undecidable manual P 37 0.1988 104 0.06 97
IV.EL6.EHZ. 2020-06-25T02:15:50.97 0.3 undecidable manual P 92 0.2374 100 0.02 97
IV.ATFO.HHZ. 2020-06-25T02:15:49.62 0.3 undecidable manual P 280 0.1511 113 0.09 97
IV.FRON.EHZ. 2020-06-25T02:15:49.98 0.3 undecidable manual P 349 0.1817 107 -0.05 98
IV.MURB.HNZ. 2020-06-25T02:15:49.85 0.3 undecidable manual P 247 0.1979 104 -0.44 89
IV.ATSC.EHZ. 2020-06-25T02:15:48.93 0.3 undecidable manual P 323 0.1061 127 0.06 99
IV.FOSV.EHZ. 2020-06-25T02:15:48.18 0.3 undecidable manual P 193 0.0459 154 -0.03 100
IV.SSFR.HHZ. 2020-06-25T02:15:48.80 0.3 undecidable manual P 3 0.0971 131 0.05 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:0.7 3.533552E-5 0.0992 AML other m 2020-06-25T02:15:53.10
IV.ATFO.HHN. ML:0.7 3.5710735E-5 0.08 AML other m 2020-06-25T02:15:52.80
IV.FRON.EHE. ML:0.2 1.18492435E-5 0.1792 AML other m 2020-06-25T02:15:54.40
IV.FRON.EHN. ML:0.4 1.592119E-5 0.12 AML other m 2020-06-25T02:15:53.74
IV.ATCC.EHE. ML:0.5 2.141312E-5 0.16 AML other m 2020-06-25T02:15:53.76
IV.ATCC.EHN. ML:0.4 1.39715345E-5 0.16 AML other m 2020-06-25T02:15:53.74
IV.ARVD.HHE. ML:0.6 2.609327E-5 0.12 AML other m 2020-06-25T02:15:54.10
IV.ARVD.HHN. ML:0.4 1.331811E-5 0.12 AML other m 2020-06-25T02:15:54.20
IV.PIEI.HHE. ML:0.5 1.315922E-5 0.08 AML other m 2020-06-25T02:15:56.51
IV.PIEI.HHN. ML:0 5.9174865E-6 0.16 AML other m 2020-06-25T02:15:56.55
IV.NARO.HHE. ML:0.1 4.54960605E-6 0.04 AML other m 2020-06-25T02:15:57.62
IV.FDMO.HHE. ML:0.2 5.8508065E-6 0.12 AML other m 2020-06-25T02:16:00.25
IV.FDMO.HHN. ML:0.2 7.4103155E-6 0.1408 AML other m 2020-06-25T02:16:00.17
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