Earthquake with magnitude of ML 0.7 on date 07-04-2020 and time 05:28:05 (UTC) in region 6 km SW Cantiano (PU)

A magnitude ML 0.7 earthquake occured in region: 6 km SW Cantiano (PU), on

  • 07-04-2020 05:28:05 (UTC)
  • 07-04-2020 07:28:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.44, 12.57 at 10 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
Cantiano PU 6 2245 2245
Scheggia e Pascelupo PG 9 1393 3638
Gubbio PG 10 32216 35854
Pietralunga PG 10 2111 37965
Cagli PU 13 8731 46696
Costacciaro PG 15 1216 47912
Frontone PU 16 1300 49212
Piobbico PU 17 2029 51241
Serra Sant'Abbondio PU 17 1027 52268
Apecchio PU 18 1882 54150
Sigillo PG 19 2404 56554

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km NE of Perugia (166134 inhabitants)
55 Km N of Foligno (57155 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
58 Km SW of Fano (60888 inhabitants)
59 Km SW of Pesaro (94582 inhabitants)
69 Km S of Rimini (147750 inhabitants)
79 Km W of Ancona (100861 inhabitants)
82 Km SE of Cesena (96758 inhabitants)
97 Km SE of Forlì (117913 inhabitants)
98 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
Rev 100 ML 0.7 2020-04-07
05:28:05
43.44 12.57 10 2020-04-07
05:43:38
Sala Sismica INGV-Roma 77966431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-07 05:28:05 ± 0.05
Latitude 43.44 ± 0.00
Longitude 12.57 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77966431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 210
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 135
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) 120
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) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.07554
Epicentral distance of station farthest from the epicenter (degree) 0.23292
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:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 77966431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-07 05:43:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2020-04-07T05:28:15.45 0.3 undecidable manual S 37 0.2329 50 0.03 73
IV.NARO.HHZ. 2020-04-07T05:28:13.12 0.3 undecidable manual S 3 0.1682 119 -0.17 72
IV.MURB.HHZ. 2020-04-07T05:28:13.73 0.3 undecidable manual S 190 0.1817 117 -0.01 74
IV.FRON.EHZ. 2020-04-07T05:28:12.22 0.3 undecidable manual S 57 0.1376 124 -0.05 74
IV.ATVO.HHZ. 2020-04-07T05:28:11.79 0.3 undecidable manual S 243 0.1313 125 -0.27 71
IV.MPAG.EHZ. 2020-04-07T05:28:11.27 0.1 undecidable manual P 37 0.2329 50 -0.12 96
IV.PIEI.HHZ. 2020-04-07T05:28:11.06 0.3 undecidable manual S 346 0.0962 134 0.04 75
IV.ATPI.EHZ. 2020-04-07T05:28:11.79 0.3 undecidable manual S 274 0.1196 128 0.08 74
IV.NARO.HHZ. 2020-04-07T05:28:10.24 0.1 undecidable manual P 3 0.1682 119 0.08 98
IV.MURB.HHZ. 2020-04-07T05:28:10.54 0.1 undecidable manual P 190 0.1817 117 0.12 97
IV.ATFO.HHZ. 2020-04-07T05:28:10.44 0.3 undecidable manual S 177 0.0755 141 -0.05 75
IV.ATPI.EHZ. 2020-04-07T05:28:09.36 0.1 undecidable manual P 274 0.1196 128 0.11 98
IV.ATVO.HHZ. 2020-04-07T05:28:09.37 0.1 undecidable manual P 243 0.1313 125 -0.08 99
IV.FRON.EHZ. 2020-04-07T05:28:09.57 0.1 undecidable manual P 57 0.1376 124 0 100
IV.PIEI.HHZ. 2020-04-07T05:28:08.95 0.1 undecidable manual P 346 0.0962 134 0.1 99
IV.ATFO.HHZ. 2020-04-07T05:28:08.62 0.1 undecidable manual P 177 0.0755 141 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:0.8 8.515E-5 0.24 AML other m 2020-04-07T05:28:10.53
IV.ATFO.HHE. ML:1.1 0.000163 0.72 AML other m 2020-04-07T05:28:10.62
IV.ATPI.EHN. ML:0.7 5.54E-5 1.88 AML other m 2020-04-07T05:28:11.98
IV.ATPI.EHE. ML:0.5 3.505E-5 0.34 AML other m 2020-04-07T05:28:12.17
IV.PIEI.HHE. ML:0.6 5.095E-5 1.32 AML other m 2020-04-07T05:28:12.74
IV.PIEI.HHN. ML:0.4 3.105E-5 0.8 AML other m 2020-04-07T05:28:12.20
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