Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 30-05-2022 and time 14:18:45 (Italy) in region 7 km SE Pietralunga (PG)

A magnitude ML 0.7 earthquake occured in region: 7 km SE Pietralunga (PG), on

  • 30-05-2022 12:18:45 (UTC)
  • 30-05-2022 14:18:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3990, 12.4930 at 6 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 14 2245 36572
Montone PG 14 1680 38252
Scheggia e Pascelupo PG 14 1393 39645
Umbertide PG 17 16681 56326
Costacciaro PG 18 1216 57542
Apecchio PU 19 1882 59424

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Perugia (166134 inhabitants)
50 Km E of Arezzo (99543 inhabitants)
52 Km NW of Foligno (57155 inhabitants)
65 Km SW of Fano (60888 inhabitants)
66 Km SW of Pesaro (94582 inhabitants)
74 Km S of Rimini (147750 inhabitants)
85 Km S of Cesena (96758 inhabitants)
86 Km W of Ancona (100861 inhabitants)
94 Km N of Terni (111501 inhabitants)
94 Km E of Siena (53903 inhabitants)
99 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
Bulletin
Rev1000 		ML 0.7 2022-05-30
12:18:45		 43.3987 12.4933 6 2023-01-31
19:03:53		 Bollettino Sismico Italiano INGV 111227061
Reviewed
Rev100 		ML 0.4 2022-05-30
12:18:45		 43.4028 12.5 6 2022-05-30
12:22:53		 Sala Sismica INGV-Roma 105340561
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-30 12:18:45 ± 0.1
Latitude 43.3987 ± 0.0027
Longitude 12.4933 ± 0.0037
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111227061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 323
Semi-minor axis of confidence ellipse (meter) 139
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 102
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 143
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) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00360
Epicentral distance of station farthest from the epicenter (degree) 0.13760
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 111227061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-27 11:38:21

ML:0.4

Field Value
Value 0.4
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 105340561
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-30 12:22:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHZ. 2022-05-30T12:18:51.51 0.6 undecidable manual S 170 15.2736 111 0.32 46
IV.ATPI.EHZ. 2022-05-30T12:18:49.40 0.6 undecidable manual S 308 9.3795 121 0.05 49
IV.ATBU.EHZ. 2022-05-30T12:18:49.67 0.6 undecidable manual S 27 9.5793 121 0.24 47
IV.ATPC.HNZ. 2022-05-30T12:18:49.62 0.6 undecidable manual S 342 9.5793 121 0.21 48
IV.ATVO.HHZ. 2022-05-30T12:18:48.83 0.6 undecidable manual S 255 7.1928 128 0.09 49
IV.TB01.DHZ. 2022-05-30T12:18:48.35 0.6 undecidable manual S 248 4.995 139 0.17 48
IV.TB03.DHZ.01 2022-05-30T12:18:48.61 0.6 undecidable manual S 273 6.6933 131 0.01 50
IV.MURB.HHZ. 2022-05-30T12:18:48.72 0.3 undecidable manual P 170 15.2736 111 -0.08 73
IV.ATBU.EHZ. 2022-05-30T12:18:47.77 0.1 undecidable manual P 27 9.5793 121 -0.01 99
IV.ATPC.HNZ. 2022-05-30T12:18:47.70 0.1 undecidable manual P 342 9.5793 121 -0.08 98
IV.ATVO.HHZ. 2022-05-30T12:18:47.36 0.1 undecidable manual P 255 7.1928 128 -0.03 99
IV.TB01.DHZ. 2022-05-30T12:18:47.08 0.1 undecidable manual P 248 4.995 139 0.01 100
IV.TSM2.DHZ. 2022-05-30T12:18:47.31 0.6 undecidable manual S 229 0.3996 176 -0.22 48
IV.ATPI.EHZ. 2022-05-30T12:18:47.65 0.3 undecidable manual P 308 9.3795 121 -0.09 73
IV.TB03.DHZ.01 2022-05-30T12:18:47.26 0.1 undecidable manual P 273 6.6933 131 -0.04 99
IV.TSM2.DHZ. 2022-05-30T12:18:46.54 0.1 undecidable manual P 229 0.3996 176 -0.15 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHE. ML:0.0 0.00004366459 0.1792 AML other m 2022-05-30T12:18:49.10
IV.ATVO.HHN. ML:0.0 0.000030555035 0.1408 AML other m 2022-05-30T12:18:48.93
IV.MURB.HHE. ML:0.8 0.000062415875 0.2176 AML other m 2022-05-30T12:18:52.57
IV.MURB.HHN. ML:0.7 0.00004835809 0.1792 AML other m 2022-05-30T12:18:51.57
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