Earthquake with magnitude of ML 0.1 on date 06-04-2022 and time 05:00:46 (Italy) in region 1 km SW Sigillo (PG)

A magnitude ML 0.1 earthquake occured in region: 1 km SW Sigillo (PG), on

  • 06-04-2022 03:00:46 (UTC)
  • 06-04-2022 05:00:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3260, 12.7390 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 1 2404 2404
Fossato di Vico PG 4 2840 5244
Costacciaro PG 4 1216 6460
Scheggia e Pascelupo PG 10 1393 7853
Gualdo Tadino PG 11 15208 23061
Gubbio PG 13 32216 55277
Fabriano AN 14 31480 86757
Sassoferrato AN 16 7285 94042
Serra Sant'Abbondio PU 19 1027 95069
Esanatoglia MC 19 2034 97103
Cantiano PU 19 2245 99348
Genga AN 20 1797 101145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NE of Perugia (166134 inhabitants)
41 Km N of Foligno (57155 inhabitants)
62 Km SW of Fano (60888 inhabitants)
67 Km S of Pesaro (94582 inhabitants)
71 Km E of Arezzo (99543 inhabitants)
71 Km W of Ancona (100861 inhabitants)
83 Km S of Rimini (147750 inhabitants)
85 Km N of Terni (111501 inhabitants)
99 Km SE of Cesena (96758 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.1 2022-04-06
03:00:46
43.3258 12.739 14 2022-04-06
12:54:23
Sala Sismica INGV-Roma 102839591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-06 03:00:46 ± 0.1
Latitude 43.3258 ± 0.0036
Longitude 12.7390 ± 0.0074
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 102839591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 615
Semi-minor axis of confidence ellipse (meter) 165
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 620.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 110
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.27160
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.1

Field Value
Value 0.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 102839591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-06 12:54:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCIV.CHZ. 2022-04-06T03:01:02.15 3.0 undecidable manual P 0 0
IV.ARVD.HHZ. 2022-04-06T03:00:56.03 0.6 undecidable manual S 40 25.1526 102 0.12 49
IV.MML1.EHZ. 2022-04-06T03:00:56.88 0.3 undecidable manual S 141 30.1476 99 -0.35 69
IV.ATBU.HNZ. 2022-04-06T03:00:55.62 0.3 undecidable manual S 317 22.6551 104 0.36 70
IV.FRON.EHZ. 2022-04-06T03:00:54.74 0.3 undecidable manual S 357 21.2676 106 -0.18 73
IV.SNTG.HHZ. 2022-04-06T03:00:54.31 0.6 undecidable manual S 116 18.0708 111 0.21 49
IV.ATCC.EHZ. 2022-04-06T03:00:54.20 0.6 undecidable manual S 207 17.5713 112 0.23 49
IV.SSFR.HHZ. 2022-04-06T03:00:53.13 0.6 undecidable manual S 16 12.6762 125 0.29 48
IV.ATSC.EHZ. 2022-04-06T03:00:52.44 0.6 undecidable manual S 339 11.6772 128 -0.17 50
IV.ARVD.HHZ. 2022-04-06T03:00:52.30 0.1 undecidable manual P 40 25.1526 102 0.29 95
IV.MML1.EHZ. 2022-04-06T03:00:52.77 0.1 undecidable manual P 141 30.1476 99 0 99
IV.ATBU.HNZ. 2022-04-06T03:00:51.57 0.1 undecidable manual P 317 22.6551 104 -0.06 100
IV.FOSV.EHZ. 2022-04-06T03:00:51.19 0.6 undecidable manual S 153 3.8961 160 -0.2 50
IV.FRON.EHZ. 2022-04-06T03:00:51.19 0.1 undecidable manual P 357 21.2676 106 -0.25 96
IV.SNTG.HHZ. 2022-04-06T03:00:51.30 0.6 positive manual P 116 18.0708 111 0.34 48
IV.SSFR.HHZ. 2022-04-06T03:00:50.47 1.0 undecidable manual P 16 12.6762 125 0.23 24
IV.ATCC.EHZ. 2022-04-06T03:00:50.77 0.6 positive manual P 207 17.5713 112 -0.12 50
IV.FOSV.EHZ. 2022-04-06T03:00:49.34 1.0 negative manual P 153 3.8961 160 -0.06 26
IV.ATSC.EHZ. 2022-04-06T03:00:49.88 0.1 undecidable manual P 339 11.6772 128 -0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:0.3 0.000019900000000000003 0.86 AML other m 2022-04-06T03:00:53.57
IV.SSFR.HHN. ML:0.4 0.00002665 1.3 AML other m 2022-04-06T03:00:53.95
IV.FOSV.EHE. ML:0.1 0.0000162565 0.12 AML other m 2022-04-06T03:00:51.20
IV.FOSV.EHN. ML:0.1 0.000012935264 0.16 AML other m 2022-04-06T03:00:51.20
IV.ATCC.EHE. ML:0.3 0.000013637134 0.16 AML other m 2022-04-06T03:00:54.41
IV.ATCC.EHN. ML:0.1 0.000011517985500000001 0.2 AML other m 2022-04-06T03:00:53.98
IV.SNTG.HHE. ML:-0.2 0.0000054539040000000005 0.2192 AML other m 2022-04-06T03:00:55.12
IV.SNTG.HHN. ML:-0.2 0.0000061181409999999996 0.2816 AML other m 2022-04-06T03:00:55.80
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download