Earthquake with magnitude of ML 1.1 on date 01-03-2022 and time 09:27:53 (Italy) in region 6 km NW Gubbio (PG)

A magnitude ML 1.1 earthquake occured in region: 6 km NW Gubbio (PG), on

  • 01-03-2022 08:27:53 (UTC)
  • 01-03-2022 09:27:53 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4040, 12.5450 at 7 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
Gubbio PG 6 32216 32216
Pietralunga PG 10 2111 34327
Scheggia e Pascelupo PG 10 1393 35720
Cantiano PU 10 2245 37965
Costacciaro PG 14 1216 39181
Sigillo PG 18 2404 41585
Cagli PU 18 8731 50316
Montone PG 18 1680 51996
Apecchio PU 20 1882 53878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NE of Perugia (166134 inhabitants)
51 Km N of Foligno (57155 inhabitants)
54 Km E of Arezzo (99543 inhabitants)
62 Km SW of Fano (60888 inhabitants)
64 Km SW of Pesaro (94582 inhabitants)
73 Km S of Rimini (147750 inhabitants)
82 Km W of Ancona (100861 inhabitants)
85 Km S of Cesena (96758 inhabitants)
94 Km N of Terni (111501 inhabitants)
98 Km E of Siena (53903 inhabitants)
100 Km SE of Forlì (117913 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 1.1 2022-03-01
08:27:53
43.4042 12.5448 7 2022-03-01
08:35:10
Sala Sismica INGV-Roma 101576021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-01 08:27:53 ± 0.12
Latitude 43.4042 ± 0.0036
Longitude 12.5448 ± 0.0025
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 101576021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 296
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 337
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 16
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.20774
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 101576021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-01 08:35:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.MUGIO.HHZ. 2022-03-01T08:29:38.43 3.0 undecidable manual Sg 21.129999 0
OX.PLRO.HHZ. 2022-03-01T08:29:37.00 3.0 undecidable manual Sg 22.01 0
IV.HAGA.HHZ. 2022-03-01T08:29:11.31 3.0 positive manual Pn -8.7 0
IV.MRB1.HHZ. 2022-03-01T08:29:10.59 3.0 undecidable manual Sg 1.6 0
IV.PAOL.HHZ. 2022-03-01T08:29:07.38 3.0 undecidable manual Sg 1.47 0
IV.GRI.EHZ. 2022-03-01T08:29:01.12 3.0 negative manual Pn -6.35 0
IV.PTRJ.HHZ. 2022-03-01T08:28:56.07 3.0 undecidable manual Sg -3.13 0
IV.POFI.HHZ. 2022-03-01T08:28:40.50 3.0 undecidable manual Sg -2.66 0
IV.CDRU.HHZ. 2022-03-01T08:28:40.98 3.0 undecidable manual Pg -1.07 0
OX.MPRI.HHZ. 2022-03-01T08:28:37.84 3.0 undecidable manual Pg 5.72 0
MN.TRI.HHZ. 2022-03-01T08:28:28.39 3.0 negative manual Pn 0.66 0
IV.MMO1.EHZ. 2022-03-01T08:28:14.67 3.0 undecidable manual Sn -4.19 0
IV.NARO.HHZ. 2022-03-01T08:28:02.10 0.3 undecidable manual S 7 23.0547 107 -0.18 71
IV.SSFR.HHZ. 2022-03-01T08:28:01.15 0.1 undecidable manual S 79 19.4694 110 0.08 97
IV.FRON.EHZ. 2022-03-01T08:28:01.20 0.1 undecidable manual S 49 19.2696 110 0.19 95
IV.CSNT.HHZ. 2022-03-01T08:28:00.25 3.0 negative manual P -0.13 0
IV.MC2.EHZ. 2022-03-01T08:27:59.38 3.0 undecidable manual Pn -4.42 0
IV.ATPI.EHZ. 2022-03-01T08:27:59.12 0.1 undecidable manual S 294 12.5763 119 0.22 95
IV.FRON.EHZ. 2022-03-01T08:27:58.00 0.1 undecidable manual P 49 19.2696 110 -0.01 98
IV.ATVO.HHZ. 2022-03-01T08:27:58.37 0.3 undecidable manual S 258 11.3775 121 -0.17 72
IV.SSFR.HHZ. 2022-03-01T08:27:58.01 0.1 undecidable manual P 79 19.4694 110 -0.04 98
IV.TB02.DHZ.01 2022-03-01T08:27:58.61 0.1 undecidable manual S 251 11.5773 121 0.03 99
IV.NARO.HHZ. 2022-03-01T08:27:58.52 0.1 undecidable manual P 7 23.0547 107 -0.22 94
IV.TB01.DHZ.01 2022-03-01T08:27:57.88 0.1 undecidable manual S 254 9.1797 127 -0.01 100
IV.ATPI.EHZ. 2022-03-01T08:27:56.70 0.1 undecidable manual P 294 12.5763 119 -0.09 98
IV.TB02.DHZ.01 2022-03-01T08:27:56.59 0.1 undecidable manual P 251 11.5773 121 -0.01 99
IV.ATFO.HHZ. 2022-03-01T08:27:56.65 0.1 undecidable manual S 153 4.6953 146 -0.16 98
IV.ATVO.HHZ. 2022-03-01T08:27:56.63 0.3 positive manual P 258 11.3775 121 0.05 74
IV.TB01.DHZ.01 2022-03-01T08:27:56.34 0.1 undecidable manual P 254 9.1797 127 0.13 97
IV.ATFO.HHZ. 2022-03-01T08:27:55.66 0.1 undecidable manual P 153 4.6953 146 0.08 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:1.0 0.0000872 1.26 AML other m 2022-03-01T08:28:01.97
IV.SSFR.HHN. ML:1.2 0.0001205 0.6 AML other m 2022-03-01T08:28:02.05
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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