Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 01-07-2022 and time 03:32:23 (Italy) in region 5 km SE Pietralunga (PG)

A magnitude ML 1.3 earthquake occured in region: 5 km SE Pietralunga (PG), on

  • 01-07-2022 01:32:23 (UTC)
  • 01-07-2022 03:32:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4060, 12.4620 at 9 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.

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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 5 2111 2111
Gubbio PG 11 32216 34327
Montone PG 12 1680 36007
Cantiano PU 15 2245 38252
Umbertide PG 15 16681 54933
Scheggia e Pascelupo PG 17 1393 56326
Apecchio PU 17 1882 58208
Città di Castello PG 19 39913 98121

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km N of Perugia (166134 inhabitants)
47 Km E of Arezzo (99543 inhabitants)
54 Km NW of Foligno (57155 inhabitants)
66 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
73 Km S of Rimini (147750 inhabitants)
83 Km S of Cesena (96758 inhabitants)
89 Km W of Ancona (100861 inhabitants)
92 Km E of Siena (53903 inhabitants)
95 Km N of Terni (111501 inhabitants)
97 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 1.3 2022-07-01
01:32:23		 43.4058 12.4622 9 2022-07-01
01:38:18		 Sala Sismica INGV-Roma 106665861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-01 01:32:23 ± 0.07
Latitude 43.4058 ± 0.0036
Longitude 12.4622 ± 0.0050
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106665861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 342
Semi-minor axis of confidence ellipse (meter) 331
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 42
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.55488
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 55
Type of magnitude ML
Reference to an origin 106665861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-01 01:38:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LATE.HHZ. 2022-07-01T01:32:54.12 3.0 undecidable manual S -2.43 0
IV.SACS.HHZ. 2022-07-01T01:32:37.59 3.0 undecidable manual P -0.01 0
IV.CSP1.EHZ. 2022-07-01T01:32:35.97 3.0 positive manual P -0.24 0
IV.MGAB.HHZ. 2022-07-01T01:32:34.82 1.0 undecidable manual P 207 61.5939 50 0.41 21
IV.CESI.HHZ. 2022-07-01T01:32:33.50 0.6 undecidable manual P 141 57.0984 50 -0.22 44
IV.EL6.EHZ. 2022-07-01T01:32:33.34 3.0 negative manual P 0.04 0
IV.MML1.EHZ. 2022-07-01T01:32:32.63 0.6 undecidable manual P 128 52.4031 50 -0.37 43
IV.CRE.HHZ. 2022-07-01T01:32:32.12 3.0 undecidable manual P -0.56 0
IV.CAFI.HHZ. 2022-07-01T01:32:31.59 3.0 negative manual P -0.1 0
IV.BADI.EHZ. 2022-07-01T01:32:31.55 0.6 undecidable manual S 303 20.9679 113 0.4 45
IV.ASSB.HHZ. 2022-07-01T01:32:31.58 0.3 undecidable manual P 158 43.3233 50 -0.02 70
IV.MPAG.EHZ. 2022-07-01T01:32:30.04 0.3 undecidable manual P 44 34.4433 50 -0.19 69
IV.APEC.HHZ. 2022-07-01T01:32:30.28 0.1 undecidable manual S 349 17.2716 118 0.29 93
IV.MURB.HHZ. 2022-07-01T01:32:30.45 0.3 undecidable manual S 162 16.6722 118 0.65 63
IV.ARVD.HHZ. 2022-07-01T01:32:30.91 0.3 undecidable manual P 75 39.9267 50 -0.17 69
IV.ATCC.EHZ. 2022-07-01T01:32:29.35 0.3 undecidable manual P 150 28.3494 108 0.15 70
IV.ATMI.HHZ. 2022-07-01T01:32:29.78 0.3 undecidable manual S 243 17.5713 117 -0.3 69
IV.PIEI.HHZ. 2022-07-01T01:32:29.66 0.3 undecidable manual S 22 15.5733 120 0.19 71
IV.FRON.EHZ. 2022-07-01T01:32:28.36 0.3 undecidable manual P 60 24.5532 110 -0.12 71
IV.NARO.HHZ. 2022-07-01T01:32:28.25 0.3 undecidable manual P 23 24.6531 110 -0.24 69
IV.FOSV.EHZ. 2022-07-01T01:32:28.88 0.3 undecidable manual P 117 27.0507 108 -0.07 72
IV.ATMI.HHZ. 2022-07-01T01:32:27.46 0.3 undecidable manual P 243 17.5713 117 0.28 70
IV.BADI.EHZ. 2022-07-01T01:32:27.99 0.3 undecidable manual P 303 20.9679 113 0.19 71
IV.APEC.HHZ. 2022-07-01T01:32:27.18 0.3 undecidable manual P 349 17.2716 118 0.05 73
IV.ATFO.HHZ. 2022-07-01T01:32:27.70 0.3 undecidable manual S 116 9.879 132 -0.16 72
IV.MURB.HHZ. 2022-07-01T01:32:27.32 0.3 undecidable manual P 162 16.6722 118 0.3 70
IV.ATVO.HHZ. 2022-07-01T01:32:26.44 0.1 undecidable manual S 239 5.1948 150 -0.4 93
IV.PIEI.HHZ. 2022-07-01T01:32:26.98 0.1 undecidable manual P 22 15.5733 120 0.15 96
IV.ATPI.EHZ. 2022-07-01T01:32:26.78 0.3 undecidable manual S 316 6.8931 142 -0.39 69
IV.ATFO.HHZ. 2022-07-01T01:32:25.88 0.3 undecidable manual P 116 9.879 132 -0.03 74
IV.ATVO.HHZ. 2022-07-01T01:32:25.29 0.1 undecidable manual P 239 5.1948 150 -0.02 100
IV.ATPI.EHZ. 2022-07-01T01:32:25.42 0.1 undecidable manual P 316 6.8931 142 -0.09 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HNN. ML:1.6 0.0007318944000000001 0.24 AML other m 2022-07-01T01:32:27.62
IV.ATVO.HNE. ML:1.7 0.0008491993999999999 0.4104 AML other m 2022-07-01T01:32:28.10
IV.ATVO.HHE. ML:1.7 0.0009095764 0.42 AML other m 2022-07-01T01:32:28.10
IV.ATVO.HHN. ML:1.6 0.0007675 0.24 AML other m 2022-07-01T01:32:27.62
IV.ATPI.HNE. ML:1.5 0.0005795 1.6 AML other m 2022-07-01T01:32:27.18
IV.ATPI.EHE. ML:1.5 0.0005729999999999999 1.58 AML other m 2022-07-01T01:32:27.19
IV.ATFO.HNE. ML:1.5 0.0004738584 0.24 AML other m 2022-07-01T01:32:28.38
IV.ATPI.HNN. ML:1.7 0.0007765 0.42 AML other m 2022-07-01T01:32:28.32
IV.ATPI.EHN. ML:1.6 0.0006760000000000001 0.42 AML other m 2022-07-01T01:32:28.12
IV.ATFO.HNN. ML:1.6 0.00048645825 0.2104 AML other m 2022-07-01T01:32:29.00
IV.ATFO.HHN. ML:1.6 0.0005194501 0.2 AML other m 2022-07-01T01:32:29.00
IV.ATFO.HHE. ML:1.5 0.00047 0.24 AML other m 2022-07-01T01:32:28.50
IV.PIEI.HHE. ML:1.4 0.00022394155 0.18 AML other m 2022-07-01T01:32:29.90
IV.PIEI.HHN. ML:1.2 0.00013958489999999998 0.26 AML other m 2022-07-01T01:32:31.70
IV.APEC.HHN. ML:1.5 0.0002812309 0.16 AML other m 2022-07-01T01:32:30.79
IV.APEC.HHE. ML:1.4 0.00021738105000000001 0.26 AML other m 2022-07-01T01:32:33.06
IV.ATMI.HHE. ML:1.4 0.00019668439999999998 0.38 AML other m 2022-07-01T01:32:31.69
IV.MURB.HHE. ML:2.2 0.0013599999999999999 0.24 AML other m 2022-07-01T01:32:31.06
IV.MURB.HNE. ML:2.1 0.001295 0.26 AML other m 2022-07-01T01:32:31.19
IV.MURB.HHN. ML:1.8 0.0006395 0.22 AML other m 2022-07-01T01:32:31.30
IV.MURB.HNN. ML:1.8 0.000626 0.22 AML other m 2022-07-01T01:32:31.30
IV.ATMI.HHN. ML:1.4 0.000191 0.32 AML other m 2022-07-01T01:32:31.36
IV.BADI.EHN. ML:1.4 0.000175735525 0.22 AML other m 2022-07-01T01:32:31.99
IV.BADI.EHE. ML:1.5 0.00022948055 0.16 AML other m 2022-07-01T01:32:32.62
IV.FRON.EHE. ML:1.1 0.00008098429 0.16 AML other m 2022-07-01T01:32:33.24
IV.FRON.EHN. ML:1.4 0.00014450000000000002 0.12 AML other m 2022-07-01T01:32:33.24
IV.NARO.HHN. ML:0.9 0.0000458075 0.08 AML other m 2022-07-01T01:32:33.60
IV.NARO.HHE. ML:0.9 0.000051458119999999996 0.14 AML other m 2022-07-01T01:32:34.74
IV.ATCC.EHE. ML:1.6 0.00018614945 0.28 AML other m 2022-07-01T01:32:34.61
IV.ATCC.EHN. ML:1.5 0.0001661956 0.18 AML other m 2022-07-01T01:32:34.78
IV.FOSV.EHN. ML:0.9 0.00003832608 0.4 AML other m 2022-07-01T01:32:35.57
IV.MPAG.EHE. ML:0.8 0.000025132525000000002 0.32 AML other m 2022-07-01T01:32:36.92
IV.CAFI.HHE. ML:0.8 0.00002175 0.14 AML other m 2022-07-01T01:32:37.87
IV.MPAG.EHN. ML:0.9 0.0000343 0.3 AML other m 2022-07-01T01:32:38.04
IV.ARVD.HHE. ML:0.9 0.000027018415 0.22 AML other m 2022-07-01T01:32:39.88
IV.ARVD.HHN. ML:0.9 0.0000279129 0.32 AML other m 2022-07-01T01:32:39.31
IV.FOSV.EHE. ML:0.9 0.00004405 0.4 AML other m 2022-07-01T01:32:38.97
IV.CAFI.HHN. ML:0.6 0.000016109235 0.36 AML other m 2022-07-01T01:32:40.69
IV.ASSB.HHE. ML:1.0 0.0000369 0.72 AML other m 2022-07-01T01:32:40.03
IV.ASSB.HHN. ML:1.0 0.000037321705 0.34 AML other m 2022-07-01T01:32:40.95
IV.MML1.EHN. ML:1.3 0.0000435 0.24 AML other m 2022-07-01T01:32:41.55
IV.CESI.HHN. ML:0.8 0.000016049999999999997 1.7 AML other m 2022-07-01T01:32:43.89
IV.MML1.EHE. ML:1.1 0.00003075 0.4 AML other m 2022-07-01T01:32:43.23
IV.CESI.HHE. ML:0.8 0.000017049999999999998 0.98 AML other m 2022-07-01T01:32:44.68
IV.MGAB.HHN. ML:1.3 0.0000419 0.28 AML other m 2022-07-01T01:32:45.98
IV.MGAB.HHE. ML:1.2 0.000036078445 0.38 AML other m 2022-07-01T01:32:46.00
IV.PIEI.HNE. ML:1.4 0.0002166572 0.2696 AML other m 2022-07-01T01:32:31.32
IV.PIEI.HNN. ML:1.2 0.00016416740000000003 0.46 AML other m 2022-07-01T01:32:34.73
IV.ATCC.HNE. ML:1.5 0.00016594245 0.24 AML other m 2022-07-01T01:32:34.73
IV.ATCC.HNN. ML:1.5 0.00015137905 0.1696 AML other m 2022-07-01T01:32:34.69
IV.CRE.HHE. ML:0.7 0.00001475245 0.78 AML other m 2022-07-01T01:32:50.77
IV.CRE.HHN. ML:1.0 0.00003035727 0.2 AML other m 2022-07-01T01:32:40.54
IV.EL6.EHE. ML:1.3 0.000051328170000000006 0.2 AML other m 2022-07-01T01:32:42.62
IV.CSP1.EHE. ML:1.4 0.000047038514999999995 0.22 AML other m 2022-07-01T01:32:48.00
IV.CSP1.EHN. ML:1.5 0.000055389491 0.24 AML other m 2022-07-01T01:32:48.22
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