Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 05-12-2022 and time 15:59:57 (UTC) in region 4 km N Pietralunga (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km N Pietralunga (PG), on

  • 05-12-2022 15:59:57 (UTC)
  • 05-12-2022 16:59:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4760, 12.4320 at 8 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.

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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 4 2111 2111
Apecchio PU 9 1882 3993
Piobbico PU 14 2029 6022
Montone PG 15 1680 7702
Città di Castello PG 16 39913 47615
Cantiano PU 16 2245 49860
Gubbio PG 18 32216 82076
Cagli PU 19 8731 90807

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km N of Perugia (166134 inhabitants)
44 Km E of Arezzo (99543 inhabitants)
62 Km NW of Foligno (57155 inhabitants)
62 Km SW of Pesaro (94582 inhabitants)
63 Km SW of Fano (60888 inhabitants)
66 Km S of Rimini (147750 inhabitants)
75 Km S of Cesena (96758 inhabitants)
89 Km SE of Forlì (117913 inhabitants)
89 Km W of Ancona (100861 inhabitants)
91 Km E of Siena (53903 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 1.3 2022-12-05
15:59:57		 43.4757 12.4317 8 2024-03-01
15:28:12		 Bollettino Sismico Italiano INGV 113025011
Reviewed
Rev100 		ML 1.4 2022-12-05
15:59:57		 43.4757 12.433 8 2022-12-05
16:28:33		 Sala Sismica INGV-Roma 112533441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-05 15:59:57 ± 0.05
Latitude 43.4757 ± 0.0027
Longitude 12.4317 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113025011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 233
Semi-minor axis of confidence ellipse (meter) 130
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 161
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.53420
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 113025011
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-12-22 14:29:41

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 112533441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-05 16:28:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2022-12-05T16:00:17.73 3.0 undecidable manual S -0.31 0
IV.MML1.EHZ. 2022-12-05T16:00:16.85 0.6 undecidable manual S 132 59.2962 50 0.63 39
IV.CRE.HHZ. 2022-12-05T16:00:11.79 0.6 undecidable manual S 293 41.7249 50 0.25 45
IV.ARVD.HHZ. 2022-12-05T16:00:11.44 3.0 undecidable manual S 0
IV.CAFI.HHZ. 2022-12-05T16:00:11.08 0.3 undecidable manual S 247 40.8258 50 -0.23 68
IV.ATCC.EHZ. 2022-12-05T16:00:10.57 0.3 undecidable manual S 152 36.3414 50 0.48 65
IV.MPAG.EHZ. 2022-12-05T16:00:08.24 0.3 undecidable manual S 57 31.3464 105 -0.32 68
IV.MML1.EHZ. 2022-12-05T16:00:08.13 0.1 undecidable manual P 132 59.2962 50 -0.1 90
IV.SSFR.HHZ. 2022-12-05T16:00:07.37 0.3 undecidable manual S 99 28.5492 106 -0.25 69
IV.FRON.EHZ. 2022-12-05T16:00:06.06 0.3 undecidable manual S 79 24.1536 109 -0.09 72
IV.PARC.HHZ. 2022-12-05T16:00:06.45 0.3 undecidable manual S 321 24.6531 108 0.12 72
IV.MURB.HHZ. 2022-12-05T16:00:06.72 0.3 undecidable manual S 162 24.753 108 0.37 68
IV.CRE.HHZ. 2022-12-05T16:00:05.38 0.1 undecidable manual P 293 41.7249 50 -0.14 92
IV.CAFI.HHZ. 2022-12-05T16:00:05.12 0.1 undecidable manual P 247 40.8258 50 -0.27 90
IV.ATSC.EHZ. 2022-12-05T16:00:05.28 0.3 undecidable manual S 105 21.2676 111 0.05 73
IV.ATVA.EHZ. 2022-12-05T16:00:05.73 0.3 undecidable manual S 208 24.8529 108 -0.65 62
IV.ATCC.EHZ. 2022-12-05T16:00:04.61 0.3 undecidable manual P 152 36.3414 50 -0.08 71
IV.ATLO.EHZ. 2022-12-05T16:00:04.17 0.3 undecidable manual S 186 17.871 115 0.03 74
IV.NARO.HHZ. 2022-12-05T16:00:04.39 0.3 undecidable manual S 39 19.1697 113 -0.16 72
IV.ATMI.HHZ. 2022-12-05T16:00:04.81 0.6 undecidable manual S 220 20.4684 112 -0.16 48
IV.ATMC.EHZ. 2022-12-05T16:00:04.78 0.3 undecidable manual S 261 19.4694 113 0.13 72
IV.BADI.EHZ. 2022-12-05T16:00:03.54 0.3 undecidable manual S 284 15.5733 118 0.13 73
IV.MPAG.EHZ. 2022-12-05T16:00:03.52 0.1 undecidable manual P 57 31.3464 105 -0.28 91
IV.ATFO.HHZ. 2022-12-05T16:00:03.73 0.3 undecidable manual S 137 16.5723 116 0.02 74
IV.MURB.HHZ. 2022-12-05T16:00:02.71 0.3 undecidable manual P 162 24.753 108 0.18 71
IV.PIEI.HHZ. 2022-12-05T16:00:02.27 0.3 undecidable manual S 51 10.6782 128 0.29 71
IV.ATVA.EHZ. 2022-12-05T16:00:02.98 0.6 undecidable manual P 208 24.8529 108 0.43 45
IV.FRON.EHZ. 2022-12-05T16:00:02.28 0.1 undecidable manual P 79 24.1536 109 -0.13 95
IV.SSFR.HHZ. 2022-12-05T16:00:02.99 0.1 undecidable manual P 99 28.5492 106 -0.27 92
IV.PARC.HHZ. 2022-12-05T16:00:02.59 0.3 undecidable manual P 321 24.6531 108 0.07 72
IV.ATMI.HHZ. 2022-12-05T16:00:01.15 0.3 undecidable manual P 220 20.4684 112 -0.58 65
IV.ATMC.EHZ. 2022-12-05T16:00:01.54 0.1 undecidable manual P 261 19.4694 113 0 99
IV.ATFO.HHZ. 2022-12-05T16:00:01.18 0.3 undecidable manual P 137 16.5723 116 0.18 72
IV.ATSC.EHZ. 2022-12-05T16:00:01.96 0.1 undecidable manual P 105 21.2676 111 0.08 97
IV.ATLO.EHZ. 2022-12-05T16:00:01.36 0.1 undecidable manual P 186 17.871 115 0.11 97
IV.NARO.HHZ. 2022-12-05T16:00:01.42 0.1 undecidable manual P 39 19.1697 113 -0.07 98
IV.APEC.HHZ. 2022-12-05T16:00:01.77 0.3 undecidable manual S 354 9.2796 132 0.17 73
IV.ATPC.HHE. 2022-12-05T16:00:00.16 0.3 undecidable manual S 74 2.0979 166 -0.09 75
IV.PIEI.HHZ. 2022-12-05T16:00:00.21 0.1 undecidable manual P 51 10.6782 128 0.21 96
IV.ATPI.EHZ. 2022-12-05T16:00:00.24 0.3 undecidable manual S 221 3.5964 156 -0.19 73
IV.BADI.EHZ. 2022-12-05T16:00:00.99 0.1 undecidable manual P 284 15.5733 118 0.16 96
IV.ATPI.EHZ. 2022-12-05T15:59:59.18 0.1 undecidable manual P 221 3.5964 156 0.07 100
IV.APEC.HHZ. 2022-12-05T15:59:59.96 0.1 undecidable manual P 354 9.2796 132 0.18 97
IV.ATPC.HHE. 2022-12-05T15:59:59.14 0.1 undecidable manual P 74 2.0979 166 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHE. ML:1.5 0.00046750000000000003 0.12 AML other m 2022-12-05T16:00:02.08
IV.APEC.HHN. ML:1.6 0.0006325 0.16 AML other m 2022-12-05T16:00:02.10
IV.ATFO.HNN. ML:1.4 0.00021280055 0.1408 AML other m 2022-12-05T16:00:04.10
IV.ATFO.HHN. ML:1.4 0.00021453618 0.1792 AML other m 2022-12-05T16:00:04.10
IV.ATFO.HNE. ML:1.4 0.00020980935 0.1536 AML other m 2022-12-05T16:00:04.19
IV.ATFO.HHE. ML:1.3 0.00019694110000000002 0.1536 AML other m 2022-12-05T16:00:04.19
IV.BADI.EHN. ML:1.6 0.0003785 0.18 AML other m 2022-12-05T16:00:04.43
IV.BADI.EHE. ML:1.3 0.0001904516 0.1408 AML other m 2022-12-05T16:00:04.38
IV.NARO.HHN. ML:1.1 0.00009646195000000001 0.064 AML other m 2022-12-05T16:00:04.55
IV.NARO.HHE. ML:1.1 0.00009355 0.06 AML other m 2022-12-05T16:00:04.67
IV.ATMI.HHE. ML:1.2 0.00013107576 0.2176 AML other m 2022-12-05T16:00:05.34
IV.ATMI.HHN. ML:1.2 0.00011455000000000002 0.2 AML other m 2022-12-05T16:00:06.35
IV.MURB.HHE. ML:1.4 0.00016291080000000003 0.256 AML other m 2022-12-05T16:00:07.24
IV.MURB.HHN. ML:1.5 0.000188 0.22 AML other m 2022-12-05T16:00:07.37
IV.PARC.HHE. ML:1.0 0.00006636551 0.1536 AML other m 2022-12-05T16:00:07.42
IV.MURB.HNE. ML:1.6 0.0002441854 0.2048 AML other m 2022-12-05T16:00:07.53
IV.SSFR.HNN. ML:0.0 0.0002013513 0.064 AML other m 2022-12-05T16:00:07.90
IV.MURB.HNN. ML:1.3 0.000137090205 0.1792 AML other m 2022-12-05T16:00:08.34
IV.SSFR.HNE. ML:0.0 0.00027301555 0.2048 AML other m 2022-12-05T16:00:08.42
IV.SSFR.HHN. ML:0.0 0.00016077030000000001 0.192 AML other m 2022-12-05T16:00:08.50
IV.SSFR.HHE. ML:0.0 0.000246 0.18 AML other m 2022-12-05T16:00:08.52
IV.MPAG.EHN. ML:0.6 0.000019130225 0.0768 AML other m 2022-12-05T16:00:09.16
IV.PARC.HHN. ML:1.1 0.00007225000000000001 0.3 AML other m 2022-12-05T16:00:09.42
IV.MPAG.EHE. ML:0.7 0.000023111545 0.0768 AML other m 2022-12-05T16:00:10.05
IV.ATCC.EHN. ML:1.2 0.0000722 0.24 AML other m 2022-12-05T16:00:10.77
IV.ATCC.EHE. ML:1.4 0.00009070000000000001 0.28 AML other m 2022-12-05T16:00:10.65
IV.CAFI.HHE. ML:0.5 0.0000122481375 0.1408 AML other m 2022-12-05T16:00:11.57
IV.CAFI.HHN. ML:0.5 0.0000096502205 0.1664 AML other m 2022-12-05T16:00:13.38
IV.MML1.EHE. ML:1.0 0.00002139899 0.4224 AML other m 2022-12-05T16:00:17.48
IV.MML1.EHN. ML:1.0 0.00002097858 0.2432 AML other m 2022-12-05T16:00:17.47
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