Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 22-09-2022 and time 05:53:49 (UTC) in region 9 km W Montone (PG)

A magnitude ML 2.0 earthquake occured in region: 9 km W Montone (PG), on

  • 22-09-2022 05:53:49 (UTC)
  • 22-09-2022 07:53:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3490, 12.2170 at 12 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
Montone PG 9 1680 1680
Umbertide PG 10 16681 18361
Monte Santa Maria Tiberina PG 11 1183 19544
Città di Castello PG 12 39913 59457
Lisciano Niccone PG 13 613 60070
Monterchi AR 17 1757 61827
Citerna PG 19 3531 65358
Passignano sul Trasimeno PG 19 5746 71104
Tuoro sul Trasimeno PG 19 3780 74884

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Arezzo (99543 inhabitants)
30 Km NW of Perugia (166134 inhabitants)
59 Km NW of Foligno (57155 inhabitants)
72 Km E of Siena (53903 inhabitants)
84 Km SW of Pesaro (94582 inhabitants)
84 Km SW of Rimini (147750 inhabitants)
85 Km SW of Fano (60888 inhabitants)
88 Km S of Cesena (96758 inhabitants)
90 Km SE of Firenze (382808 inhabitants)
94 Km NW of Terni (111501 inhabitants)
95 Km E of Scandicci (50609 inhabitants)
98 Km S 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 2.0 2022-09-22
05:53:49		 43.3493 12.217 12 2024-03-01
15:27:55		 Bollettino Sismico Italiano INGV 110221601
Reviewed
Rev100 		ML 2.0 2022-09-22
05:53:49		 43.3505 12.2183 13 2022-09-22
06:28:10		 Sala Sismica INGV-Roma 109985681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-22 05:53:49 ± 0.04
Latitude 43.3493 ± 0.0018
Longitude 12.2170 ± 0.0025
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 110221601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 248
Semi-minor axis of confidence ellipse (meter) 67
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.37147
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 109985681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-22 06:28:10

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 110221601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-27 15:47:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2022-09-22T05:54:26.75 3.0 negative manual Pg 4.94 0
IV.BDI.HHZ. 2022-09-22T05:54:15.56 3.0 undecidable manual P 152.2365 0.72 0
IV.MML1.EHZ. 2022-09-22T05:54:11.20 3.0 undecidable manual S -0.31 0
IV.EL6.EHZ. 2022-09-22T05:54:11.79 0.6 undecidable manual S 91 71.373 91 0.31 43
IV.SFI.EHZ. 2022-09-22T05:54:10.56 0.6 undecidable manual S 334 68.376 91 -0.12 45
IV.NRCA.HHZ. 2022-09-22T05:54:06.72 3.0 positive manual P 92.5407 1.08 0
IV.ASSB.HHZ. 2022-09-22T05:54:05.20 0.6 undecidable manual S 133 49.3173 91 -0.39 44
IV.FRON.EHZ. 2022-09-22T05:54:04.30 0.6 undecidable manual S 65 45.0216 91 -0.14 46
IV.LMD.HHZ. 2022-09-22T05:54:04.19 3.0 undecidable manual P 90.5427 -1.14 0
IV.SSFR.HHZ. 2022-09-22T05:54:04.60 0.6 undecidable manual S 78 46.62 91 -0.25 45
IV.NARO.HHZ. 2022-09-22T05:54:03.20 0.6 undecidable manual S 45 41.2254 91 -0.22 46
IV.EL6.EHZ. 2022-09-22T05:54:02.68 0.3 undecidable manual P 91 71.373 91 0.29 64
IV.SFI.EHZ. 2022-09-22T05:54:02.05 0.3 undecidable manual P 334 68.376 91 0.13 66
IV.CRE.HHZ. 2022-09-22T05:54:02.10 0.6 undecidable manual S 325 36.741 92 -0.13 47
IV.SACS.HHZ. 2022-09-22T05:54:00.88 3.0 undecidable manual P 204 60.7947 91 0.13 67
IV.ATBU.EHZ. 2022-09-22T05:54:00.90 0.6 undecidable manual S 62 30.1476 92 0.43 45
IV.MPAG.EHZ. 2022-09-22T05:53:59.63 0.3 undecidable manual P 54 53.6019 91 -0.01 70
IV.ATPC.HNE. 2022-09-22T05:53:59.10 0.6 undecidable manual S 53 24.2535 93 0.21 47
IV.SSP9.EHZ. 2022-09-22T05:53:59.40 0.6 undecidable manual S 345 25.8519 93 0.08 48
IV.ATFO.HHZ. 2022-09-22T05:53:59.70 0.6 undecidable manual S 86 28.6491 92 -0.37 45
IV.ASSB.HHZ. 2022-09-22T05:53:58.59 0.6 undecidable manual P 133 49.3173 91 -0.4 44
IV.FRON.EHZ. 2022-09-22T05:53:58.19 0.3 undecidable manual P 65 45.0216 91 -0.13 69
IV.SSFR.HHZ. 2022-09-22T05:53:58.49 0.6 undecidable manual P 78 46.62 91 -0.07 47
IV.MGAB.HHZ. 2022-09-22T05:53:58.94 0.3 undecidable manual P 190 49.2174 91 -0.02 71
IV.ATPI.EHZ. 2022-09-22T05:53:57.10 0.3 undecidable manual S 53 18.6702 97 -0.32 70
IV.TB01.DHZ.01 2022-09-22T05:53:57.14 0.6 undecidable manual S 78 17.9709 98 -0.09 49
IV.ATCC.EHZ. 2022-09-22T05:53:57.54 0.6 undecidable manual P 118 38.7279 91 0.19 46
IV.CAFI.HHZ. 2022-09-22T05:53:57.60 0.3 undecidable manual S 264 20.3685 95 -0.26 71
IV.NARO.HHZ. 2022-09-22T05:53:57.53 0.3 undecidable manual P 45 41.2254 91 -0.2 69
IV.TB03.DHZ.01 2022-09-22T05:53:56.65 0.6 undecidable manual S 70 16.6722 100 -0.22 48
IV.CRE.HHZ. 2022-09-22T05:53:56.94 0.3 undecidable manual P 325 36.741 92 -0.11 71
IV.ATBU.EHZ. 2022-09-22T05:53:56.16 0.1 undecidable manual P 62 30.1476 92 0.13 95
IV.ATLO.HNN. 2022-09-22T05:53:56.50 0.6 undecidable manual S 104 15.7731 102 -0.16 48
IV.ATVO.HHZ. 2022-09-22T05:53:56.70 0.6 undecidable manual S 77 15.6732 102 0.06 50
IV.PARC.HHZ. 2022-09-22T05:53:56.52 0.1 undecidable manual P 3 33.2445 92 0.01 97
IV.TB02.DHZ.01 2022-09-22T05:53:56.64 0.6 undecidable manual S 81 15.6732 102 0.01 50
IV.ATFO.HHZ. 2022-09-22T05:53:55.75 0.3 undecidable manual P 86 28.6491 92 -0.05 73
IV.SSP9.EHZ. 2022-09-22T05:53:55.46 0.3 undecidable manual P 345 25.8519 93 0.09 72
IV.ATMC.EHE. 2022-09-22T05:53:55.30 0.3 undecidable manual S 350 10.9779 120 -0.16 73
IV.MURB.HHZ. 2022-09-22T05:53:55.51 0.3 undecidable manual P 111 26.6511 93 0.03 73
IV.ATPC.HNE. 2022-09-22T05:53:55.18 0.1 undecidable manual P 53 24.2535 93 0.06 97
IV.CDCA.HNZ. 2022-09-22T05:53:55.90 0.6 undecidable manual S 6 12.1767 115 0.16 49
IV.ATPI.EHZ. 2022-09-22T05:53:54.22 0.1 undecidable manual P 53 18.6702 97 -0.05 99
IV.ATVA.EHN. 2022-09-22T05:53:54.90 0.3 undecidable manual S 145 9.5793 127 -0.25 72
IV.TB03.DHZ.01 2022-09-22T05:53:54.00 0.1 undecidable manual P 70 16.6722 100 0.05 99
IV.TB01.DHZ.01 2022-09-22T05:53:54.12 0.3 undecidable manual P 78 17.9709 98 -0.04 74
IV.CAFI.HHZ. 2022-09-22T05:53:54.58 0.1 undecidable manual P 264 20.3685 95 0.06 98
IV.ATMI.HHZ. 2022-09-22T05:53:54.50 0.3 undecidable manual S 112 4.4955 153 0.24 74
IV.ATVO.HHZ. 2022-09-22T05:53:53.87 0.1 undecidable manual P 77 15.6732 102 0.05 99
IV.TB02.DHZ.01 2022-09-22T05:53:53.89 0.1 undecidable manual P 81 15.6732 102 0.08 99
IV.ATMC.EHE. 2022-09-22T05:53:53.21 0.1 undecidable manual P 350 10.9779 120 0.07 100
IV.ATLO.HNN. 2022-09-22T05:53:53.84 0.1 undecidable manual P 104 15.7731 102 0.01 100
IV.ATVA.EHN. 2022-09-22T05:53:53.12 0.1 undecidable manual P 145 9.5793 127 0.16 98
IV.CDCA.HNZ. 2022-09-22T05:53:53.33 0.3 undecidable manual P 6 12.1767 115 0.03 75
IV.ATMI.HHZ. 2022-09-22T05:53:52.73 0.1 undecidable manual P 112 4.4955 153 0.29 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATMI.HHE. ML:2.6 0.00555 1.1 AML other m 2022-09-22T05:53:54.77
IV.ATMI.HHN. ML:2.6 0.006255 0.22 AML other m 2022-09-22T05:53:55.17
IV.ATVO.HNN. ML:1.8 0.000521 0.3 AML other m 2022-09-22T05:53:56.91
IV.ATVO.HHN. ML:1.8 0.0005389999999999999 0.3 AML other m 2022-09-22T05:53:56.91
IV.ATVO.HNE. ML:2.0 0.0008115 1.5 AML other m 2022-09-22T05:53:57.91
IV.ATVO.HHE. ML:2.0 0.0008494999999999999 1.5 AML other m 2022-09-22T05:53:57.91
IV.ATPI.EHN. ML:2.0 0.0008125 0.34 AML other m 2022-09-22T05:53:57.52
IV.CAFI.HHN. ML:1.9 0.0006039547000000001 0.1984 AML other m 2022-09-22T05:53:57.87
IV.CAFI.HHE. ML:2.1 0.00085182325 0.2016 AML other m 2022-09-22T05:53:57.89
IV.ATPI.EHE. ML:1.9 0.000557 0.42 AML other m 2022-09-22T05:53:58.57
IV.SSP9.EHE. ML:1.9 0.00046691159999999996 0.1984 AML other m 2022-09-22T05:54:00.34
IV.SSP9.EHN. ML:1.8 0.00031983669999999996 1.5008 AML other m 2022-09-22T05:54:00.92
IV.PARC.HHE. ML:2.1 0.0005567822 0.48 AML other m 2022-09-22T05:54:02.27
IV.PARC.HHN. ML:2.0 0.00045708760000000005 0.1984 AML other m 2022-09-22T05:54:03.20
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
Waveforms Seismic signals in miniseed + resp format Download