Earthquake with magnitude of ML 0.2 on date 24-04-2020 and time 08:04:14 (Italy) in region 6 km E Pietralunga (PG)

A magnitude ML 0.2 earthquake occured in region: 6 km E Pietralunga (PG), on

  • 24-04-2020 06:04:14 (UTC)
  • 24-04-2020 08:04:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.42, 12.51 at 8 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
Pietralunga PG 7 2111 2111
Gubbio PG 9 32216 34327
Cantiano PU 12 2245 36572
Scheggia e Pascelupo PG 13 1393 37965
Montone PG 16 1680 39645
Apecchio PU 17 1882 41527
Costacciaro PG 18 1216 42743
Cagli PU 18 8731 51474
Umbertide PG 19 16681 68155
Piobbico PU 19 2029 70184

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Perugia (166134 inhabitants)
51 Km E of Arezzo (99543 inhabitants)
54 Km NW of Foligno (57155 inhabitants)
63 Km SW of Fano (60888 inhabitants)
64 Km SW of Pesaro (94582 inhabitants)
72 Km S of Rimini (147750 inhabitants)
83 Km S of Cesena (96758 inhabitants)
84 Km W of Ancona (100861 inhabitants)
96 Km E of Siena (53903 inhabitants)
96 Km N of Terni (111501 inhabitants)
97 Km SE of Forlì (117913 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 0.2 2020-04-24
06:04:14
43.42 12.51 8 2020-04-24
06:35:18
Sala Sismica INGV-Roma 78522591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-24 06:04:14 ± 0.08
Latitude 43.42 ± 0.00
Longitude 12.51 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78522591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 206
Semi-minor axis of confidence ellipse (meter) 104
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 126
Circular confidence region, given by single value of horizontal uncertainty (meter) 210
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.20055
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 14
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 78522591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-24 06:35:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.TRI.HHZ. 2020-04-24T06:05:48.92 3.0 undecidable manual Sg 12.02 0
IV.TREG.HNZ. 2020-04-24T06:05:47.51 3.0 undecidable manual Sg 8.44 0
OX.MPRI.HHZ. 2020-04-24T06:05:45.90 3.0 undecidable manual Sn -3.5 0
XK.GIZZ.HHZ. 2020-04-24T06:05:42.52 3.0 undecidable manual Sn 2.47 0
IV.MARS.EHZ. 2020-04-24T06:05:41.43 3.0 undecidable manual Sn -9.99 0
GU.RNCA.HHZ. 2020-04-24T06:05:40.09 3.0 undecidable manual Sn -2.85 0
IV.SERM.HNZ. 2020-04-24T06:05:31.94 3.0 undecidable manual Sg 5.24 0
IV.NDIM.HHZ. 2020-04-24T06:05:22.38 3.0 undecidable manual Sn -4.96 0
IV.MTRZ.HHZ. 2020-04-24T06:05:14.90 3.0 undecidable manual Sg 4.31 0
OX.CIMO.HHZ. 2020-04-24T06:05:11.33 3.0 negative manual Pg 11.49 0
IV.MARS.EHZ. 2020-04-24T06:05:08.47 3.0 negative manual Pg 8.66 0
IV.ACATE.EHZ. 2020-04-24T06:05:05.38 3.0 positive manual Pn -5.44 0
IV.BRSN.EHZ. 2020-04-24T06:04:56.87 3.0 undecidable manual Sn -8.17 0
IV.GALF.HHZ. 2020-04-24T06:04:55.60 3.0 negative manual Pn -6.17 0
XK.GIZZ.HHZ. 2020-04-24T06:04:54.18 3.0 negative manual Pn 0.99 0
IV.TDS.HHZ. 2020-04-24T06:04:51.40 3.0 undecidable manual Pg 4.48 0
IV.SBPO.HNZ. 2020-04-24T06:04:45.66 3.0 negative manual Pn -2.23 0
OT.OT13.EHZ. 2020-04-24T06:04:40.16 3.0 negative manual Pg 8.78 0
IV.SCHR.EHZ. 2020-04-24T06:04:40.06 3.0 undecidable manual Pn 0.23 0
IV.NRCA.HNZ. 2020-04-24T06:04:20.59 3.0 undecidable manual S -2.78 0
IV.PIEI.HHZ. 2020-04-24T06:04:19.98 0.6 undecidable manual S 9 0.1196 120 -0.01 66
IV.NARO.HHZ. 2020-04-24T06:04:19.00 1.0 undecidable manual P 15 0.2005 109 -0.37 30
IV.TB01.DHN.01 2020-04-24T06:04:18.34 0.6 undecidable manual S 237 0.0648 137 0.03 67
IV.ATFO.HHZ. 2020-04-24T06:04:18.19 0.6 undecidable manual S 138 0.0674 136 -0.2 64
IV.MURB.HHZ. 2020-04-24T06:04:18.67 0.6 negative manual P 176 0.1547 114 0.25 63
IV.ATBU.EHZ. 2020-04-24T06:04:18.48 0.6 undecidable manual S 25 0.0648 137 0.16 65
IV.ATVO.HHZ. 2020-04-24T06:04:18.74 0.3 undecidable manual S 245 0.0827 130 -0.08 99
IV.ATPC.HNZ. 2020-04-24T06:04:18.63 0.3 undecidable manual S 329 0.0737 133 0.06 99
IV.LPEL.HHZ. 2020-04-24T06:04:18.10 3.0 undecidable manual S -3.28 0
IV.ATPI.EHZ. 2020-04-24T06:04:18.80 0.6 undecidable manual S 293 0.0854 129 -0.09 66
IV.FRON.EHZ. 2020-04-24T06:04:18.93 0.6 undecidable manual P 57 0.1862 111 -0.14 64
IV.ATPI.EHZ. 2020-04-24T06:04:17.12 1.0 positive manual P 293 0.0854 129 0.02 33
IV.TB02.DHZ.01 2020-04-24T06:04:17.03 1.0 undecidable manual P 237 0.0863 129 -0.1 33
IV.ATLO.EHE. 2020-04-24T06:04:17.89 1.0 undecidable manual P 216 0.1259 119 0.03 33
IV.PIEI.HHZ. 2020-04-24T06:04:17.66 1.0 undecidable manual P 9 0.1196 120 -0.08 33
IV.ATSC.EHE. 2020-04-24T06:04:17.93 0.6 undecidable manual P 87 0.1286 119 0.03 66
IV.ATVO.HHZ. 2020-04-24T06:04:17.08 0.3 positive manual P 245 0.0827 130 0.02 100
IV.VCEL.EHZ. 2020-04-24T06:04:16.48 3.0 undecidable manual S -0.34 0
IV.TB01.DHN.01 2020-04-24T06:04:16.83 0.3 undecidable manual P 237 0.0648 137 0.06 99
IV.ATFO.HHZ. 2020-04-24T06:04:16.84 0.3 positive manual P 138 0.0674 136 0.03 100
IV.ATBU.EHZ. 2020-04-24T06:04:16.86 0.6 undecidable manual P 25 0.0648 137 0.09 66
IV.TB03.DHZ.01 2020-04-24T06:04:16.78 1.0 undecidable manual P 258 0.0737 133 -0.14 33
IV.ATPC.HNZ. 2020-04-24T06:04:16.96 0.6 undecidable manual P 329 0.0737 133 0.04 66
IV.MNTT.EHZ. 2020-04-24T06:04:11.58 3.0 negative manual P -3.51 0
IV.VIVA.HHZ. 2020-04-24T06:03:58.94 3.0 negative manual P -3.62 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:0.1 2.1444276E-5 0.1824 AML other m 2020-04-24T06:04:19.20
IV.ATFO.HHN. ML:0.2 2.68415475E-5 0.1184 AML other m 2020-04-24T06:04:18.61
IV.ATVO.HHE. ML:0.1 1.7787605E-5 0.1984 AML other m 2020-04-24T06:04:19.05
IV.ATVO.HHN. ML:0.1 1.834298E-5 0.1408 AML other m 2020-04-24T06:04:18.86
IV.ATPI.HNE. ML:0.7 7.018735E-5 1.0592 AML other m 2020-04-24T06:04:19.18
IV.ATPI.HNN. ML:1 0.0001409806 0.9312 AML other m 2020-04-24T06:04:19.25
IV.ATPI.EHE. ML:-0.2 1.2339094E-5 0.4224 AML other m 2020-04-24T06:04:18.00
IV.ATPI.EHN. ML:-0.2 1.1546106E-5 0.56 AML other m 2020-04-24T06:04:19.30
IV.PIEI.HHE. ML:0.2 2.1264365E-5 0.08 AML other m 2020-04-24T06:04:20.47
IV.PIEI.HHN. ML:0.3 2.5326515E-5 0.32 AML other m 2020-04-24T06:04:20.73
IV.MURB.HHE. ML:0.5 3.21438E-5 1.2416 AML other m 2020-04-24T06:04:30.05
IV.MURB.HHN. ML:0.5 2.8144225E-5 0.3584 AML other m 2020-04-24T06:04:25.40
IV.FRON.EHN. ML:0.3 1.412004945E-5 0.08 AML other m 2020-04-24T06:04:23.43
IV.NARO.HHE. ML:-0.1 7.1920935E-6 0.0608 AML other m 2020-04-24T06:04:23.23
IV.SCHR.EHN. ML:2.8 2.53348E-5 0.0608 AML other m 2020-04-24T06:04:41.68
OT.OT13.EHE. ML:4.9 0.0073588735 0.1184 AML other m 2020-04-24T06:04:41.95
OT.OT13.EHN. ML:5.1 0.011322794 0.0992 AML other m 2020-04-24T06:04:41.95
IV.SBPO.HNE. ML:3.9 0.001823793 0.0704 AML other m 2020-04-24T06:04:47.81
IV.GALF.HNE. ML:0 0.98471945 19.9008 AML other m 2020-04-24T06:04:55.28
IV.GALF.HNN. ML:0 0.41144145 18.8608 AML other m 2020-04-24T06:04:55.69
IV.MARS.EHE. ML:0 0.0003013152 0.0608 AML other m 2020-04-24T06:05:25.83
IV.MARS.EHN. ML:0 0.00019431335 0.1024 AML other m 2020-04-24T06:05:25.86
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