Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 09-01-2022 and time 12:32:15 (Italy) in region 3 km SW Frontone (PU)

A magnitude ML 1.4 earthquake occured in region: 3 km SW Frontone (PU), on

  • 09-01-2022 11:32:15 (UTC)
  • 09-01-2022 12:32:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4970, 12.7100 at 13 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
Frontone PU 3 1300 1300
Serra Sant'Abbondio PU 5 1027 2327
Cantiano PU 7 2245 4572
Cagli PU 8 8731 13303
Scheggia e Pascelupo PG 11 1393 14696
Pergola PU 13 6333 21029
Acqualagna PU 14 4393 25422
Sassoferrato AN 14 7285 32707
Costacciaro PG 15 1216 33923
Sigillo PG 19 2404 36327
Arcevia AN 19 4612 40939
Gubbio PG 19 32216 73155
Piobbico PU 19 2029 75184
Genga AN 20 1797 76981

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km SW of Fano (60888 inhabitants)
49 Km SW of Pesaro (94582 inhabitants)
50 Km NE of Perugia (166134 inhabitants)
60 Km N of Foligno (57155 inhabitants)
64 Km S of Rimini (147750 inhabitants)
67 Km W of Ancona (100861 inhabitants)
67 Km E of Arezzo (99543 inhabitants)
81 Km SE of Cesena (96758 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
Bulletin
Rev1000 		ML 1.4 2022-01-09
11:32:15		 43.4967 12.71 13 2022-07-08
12:33:39		 Bollettino Sismico Italiano INGV 102614771
Reviewed
Rev100 		ML 1.5 2022-01-09
11:32:12		 43.2697 12.7407 16 2022-01-09
11:55:27		 Sala Sismica INGV-Roma 99487591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-09 11:32:15 ± 0.08
Latitude 43.4967 ± 0.0036
Longitude 12.7100 ± 0.0050
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102614771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 460
Semi-minor axis of confidence ellipse (meter) 109
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 245
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 35
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) 0.54139
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 102614771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-31 12:36:49

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 99487591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-09 11:55:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2022-01-09T11:32:34.59 0.6 undecidable manual S 138 60.0954 92 0.91 35
IV.FAGN.HHZ. 2022-01-09T11:32:34.29 3.0 undecidable manual Sn -4.16 0
IV.ASSB.HHZ. 2022-01-09T11:32:31.46 0.6 undecidable manual S 185 50.5161 93 0.33 43
IV.MML1.EHZ. 2022-01-09T11:32:30.80 0.3 undecidable manual S 153 47.5191 93 0.49 63
IV.PP3.EHZ. 2022-01-09T11:32:28.90 3.0 undecidable manual Sn -3.86 0
IV.ATCC.EHZ. 2022-01-09T11:32:27.44 0.3 undecidable manual S 189 35.0427 95 0.44 65
IV.SNTG.HHZ. 2022-01-09T11:32:26.51 0.3 undecidable manual S 145 32.6451 96 0.15 70
IV.CSP1.EHZ. 2022-01-09T11:32:25.63 0.3 undecidable manual P 138 60.0954 92 -0.23 66
IV.CPGN.EHZ. 2022-01-09T11:32:24.28 0.3 undecidable manual P 317 46.0206 93 0.59 60
IV.ATPI.EHZ. 2022-01-09T11:32:24.61 0.6 undecidable manual S 258 25.2525 99 0.19 47
IV.TB01.DHZ.01 2022-01-09T11:32:24.61 0.6 undecidable manual S 240 25.5522 99 0.13 47
IV.FAGN.HHZ. 2022-01-09T11:32:23.49 3.0 positive manual Pn -0.4 0
IV.MML1.EHZ. 2022-01-09T11:32:23.42 0.3 undecidable manual P 153 47.5191 93 -0.49 64
IV.FOSV.EHZ. 2022-01-09T11:32:23.62 0.3 undecidable manual S 170 22.755 101 -0.14 71
IV.ASSB.HHZ. 2022-01-09T11:32:23.99 0.3 undecidable manual P 185 50.5161 93 -0.4 65
IV.ATPC.HNE. 2022-01-09T11:32:23.45 0.6 undecidable manual S 265 20.4684 104 0.3 46
IV.ATFO.HHZ. 2022-01-09T11:32:22.48 0.3 undecidable manual S 218 18.2706 108 -0.1 73
IV.MPAG.EHZ. 2022-01-09T11:32:22.10 0.6 undecidable manual S 15 15.2736 114 0.27 47
IV.NARO.HHZ. 2022-01-09T11:32:22.08 0.6 undecidable manual S 321 16.3725 111 -0.04 49
IV.ARVD.HHZ. 2022-01-09T11:32:22.76 0.6 undecidable manual S 89 18.6702 107 0.08 49
IV.SNTG.HHZ. 2022-01-09T11:32:21.43 0.3 undecidable manual P 145 32.6451 96 -0.2 70
IV.PIEI.HHZ. 2022-01-09T11:32:21.54 0.6 undecidable manual S 287 14.7741 116 -0.17 48
IV.PE3.EHZ. 2022-01-09T11:32:21.26 0.3 undecidable manual P 322 27.9498 98 0.34 68
IV.ATCC.EHZ. 2022-01-09T11:32:21.88 0.3 undecidable manual P 189 35.0427 95 -0.12 71
IV.ATPI.EHZ. 2022-01-09T11:32:20.38 0.3 undecidable manual P 258 25.2525 99 -0.13 72
IV.ATSC.EHZ. 2022-01-09T11:32:20.43 0.3 undecidable manual S 193 8.2806 139 0.09 75
IV.TB01.DHZ.01 2022-01-09T11:32:20.45 0.1 undecidable manual P 240 25.5522 99 -0.09 96
IV.COR1.EHZ. 2022-01-09T11:32:20.71 0.3 undecidable manual P 57 27.75 98 -0.17 71
IV.SSFR.HHZ. 2022-01-09T11:32:20.58 0.1 undecidable manual S 139 8.88 136 0.13 99
IV.ARVD.HHZ. 2022-01-09T11:32:19.39 0.3 undecidable manual P 89 18.6702 107 -0.12 72
IV.ATPC.HNE. 2022-01-09T11:32:19.68 0.1 undecidable manual P 265 20.4684 104 -0.1 97
IV.ATFO.HHZ. 2022-01-09T11:32:19.27 0.1 undecidable manual P 218 18.2706 108 -0.18 96
IV.MPAG.EHZ. 2022-01-09T11:32:19.04 0.1 undecidable manual P 15 15.2736 114 0.02 99
IV.FOSV.EHZ. 2022-01-09T11:32:19.77 0.3 undecidable manual P 170 22.755 101 -0.36 68
IV.NARO.HHZ. 2022-01-09T11:32:19.01 0.1 undecidable manual P 321 16.3725 111 -0.17 96
IV.ATSC.EHZ. 2022-01-09T11:32:18.15 0.1 undecidable manual P 193 8.2806 139 0 100
IV.PIEI.HHZ. 2022-01-09T11:32:18.72 0.1 undecidable manual P 287 14.7741 116 -0.23 95
IV.SSFR.HHZ. 2022-01-09T11:32:18.20 0.1 undecidable manual P 139 8.88 136 -0.01 100
IV.PP3.EHZ. 2022-01-09T11:32:17.80 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHN. ML:1.1 0.00004781033 0.1984 AML other m 2022-01-09T11:32:20.48
IV.SNTG.HHE. ML:0.9 0.000032538529999999996 0.16 AML other m 2022-01-09T11:32:20.60
IV.SSFR.HHN. ML:1.8 0.000781 0.2 AML other m 2022-01-09T11:32:20.81
IV.SSFR.HNE. ML:1.9 0.0008483339 0.064 AML other m 2022-01-09T11:32:20.87
IV.SSFR.HNN. ML:1.8 0.00075548075 1.936 AML other m 2022-01-09T11:32:20.98
IV.SSFR.HHE. ML:1.8 0.000743 0.14 AML other m 2022-01-09T11:32:21.61
IV.PIEI.HHN. ML:1.1 0.00009984341500000001 0.1344 AML other m 2022-01-09T11:32:21.75
IV.PIEI.HHE. ML:1.3 0.00019140299999999998 0.0768 AML other m 2022-01-09T11:32:21.83
IV.NARO.HHE. ML:1.7 0.000419 0.06 AML other m 2022-01-09T11:32:22.16
IV.NARO.HHN. ML:1.5 0.000249 0.08 AML other m 2022-01-09T11:32:22.32
IV.MPAG.EHE. ML:1.1 0.000114791135 0.064 AML other m 2022-01-09T11:32:22.37
IV.MPAG.EHN. ML:1.0 0.00008627184 0.1216 AML other m 2022-01-09T11:32:22.42
IV.ATFO.HHN. ML:1.4 0.00017 0.22 AML other m 2022-01-09T11:32:22.60
IV.ATFO.HHE. ML:1.2 0.00012033065 0.16 AML other m 2022-01-09T11:32:22.70
IV.ARVD.HHN. ML:1.2 0.000126 1.88 AML other m 2022-01-09T11:32:22.96
IV.ARVD.HHE. ML:1.2 0.00012040000000000001 0.16 AML other m 2022-01-09T11:32:23.15
IV.PE3.EHN. ML:1.3 0.00009638247999999999 0.1984 AML other m 2022-01-09T11:32:26.76
IV.PE3.EHE. ML:1.3 0.00009362772 0.2944 AML other m 2022-01-09T11:32:26.80
IV.ATCC.HNE. ML:1.7 0.00019185229999999997 1.8016 AML other m 2022-01-09T11:32:27.99
IV.ATCC.EHE. ML:1.6 0.00017449999999999999 0.2 AML other m 2022-01-09T11:32:28.00
IV.ATCC.EHN. ML:1.2 0.00007194986 0.1216 AML other m 2022-01-09T11:32:28.56
IV.ASSB.HHN. ML:1.3 0.000047775525 0.2816 AML other m 2022-01-09T11:32:31.72
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