Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 17-01-2022 and time 14:26:01 (UTC) in region 4 km SW Fabriano (AN)

A magnitude ML 0.7 earthquake occured in region: 4 km SW Fabriano (AN), on

  • 17-01-2022 14:26:01 (UTC)
  • 17-01-2022 15:26:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3050, 12.8830 at 13 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
Fabriano AN 4 31480 31480
Esanatoglia MC 8 2034 33514
Cerreto d'Esi AN 9 3817 37331
Fossato di Vico PG 10 2840 40171
Gualdo Tadino PG 11 15208 55379
Matelica MC 12 9981 65360
Sigillo PG 12 2404 67764
Fiuminata MC 14 1402 69166
Genga AN 15 1797 70963
Sassoferrato AN 15 7285 78248
Costacciaro PG 15 1216 79464
Pioraco MC 16 1134 80598
Gagliole MC 17 620 81218
Castelraimondo MC 18 4587 85805
Poggio San Vicino MC 18 246 86051
Sefro MC 18 422 86473
Serra San Quirico AN 19 2850 89323

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of Foligno (57155 inhabitants)
46 Km E of Perugia (166134 inhabitants)
61 Km S of Fano (60888 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
67 Km S of Pesaro (94582 inhabitants)
83 Km E of Arezzo (99543 inhabitants)
85 Km N of Terni (111501 inhabitants)
88 Km SE of Rimini (147750 inhabitants)
98 Km NW of Teramo (54892 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 0.7 2022-01-17
14:26:01		 43.3053 12.8833 13 2022-01-17
14:31:22		 Sala Sismica INGV-Roma 99882571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-17 14:26:01 ± 0.07
Latitude 43.3053 ± 0.0036
Longitude 12.8833 ± 0.0037
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 99882571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 361
Semi-minor axis of confidence ellipse (meter) 238
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34174
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 99882571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-17 14:31:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2022-01-17T14:26:13.83 0.3 undecidable manual S 312 37.9287 94 0.17 93
IV.FRON.EHZ. 2022-01-17T14:26:10.58 0.3 undecidable manual S 332 26.751 98 -0.11 95
IV.ARVD.HHZ. 2022-01-17T14:26:09.34 0.6 undecidable manual S 12 21.867 101 -0.06 64
IV.EL6.EHZ. 2022-01-17T14:26:08.35 0.6 undecidable manual S 81 17.871 107 0.01 66
IV.PIEI.HHZ. 2022-01-17T14:26:08.23 0.6 undecidable manual P 312 37.9287 94 -0.1 62
IV.CSP1.EHZ. 2022-01-17T14:26:07.94 0.6 positive manual P 132 35.1426 95 0.04 64
IV.MML1.EHZ. 2022-01-17T14:26:06.00 3.0 positive manual Pg 0.1 0
IV.FOSV.EHZ. 2022-01-17T14:26:06.49 0.3 undecidable manual S 263 9.879 131 -0.01 100
IV.FRON.EHZ. 2022-01-17T14:26:06.52 0.6 positive manual P 332 26.751 98 -0.09 63
IV.SNTG.HHZ. 2022-01-17T14:26:05.89 0.3 undecidable manual S 140 7.2927 143 -0.12 98
IV.EL6.EHZ. 2022-01-17T14:26:05.33 0.6 undecidable manual P 81 17.871 107 0.06 65
IV.ARVD.HHZ. 2022-01-17T14:26:05.98 0.6 undecidable manual P 12 21.867 101 0.11 64
IV.SSFR.HHZ. 2022-01-17T14:26:05.17 3.0 undecidable manual P 0.03 0
IV.SNTG.HHZ. 2022-01-17T14:26:04.05 1.0 undecidable manual P 140 7.2927 143 0.14 33
IV.FOSV.EHZ. 2022-01-17T14:26:04.35 1.0 positive manual P 263 9.879 131 0.16 32
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:0.8 0.0000516 0.32 AML other m 2022-01-17T14:26:05.43
IV.SNTG.HHE. ML:0.5 0.00003825 0.44 AML other m 2022-01-17T14:26:06.28
IV.SNTG.HHN. ML:0.5 0.0000369 0.32 AML other m 2022-01-17T14:26:06.21
IV.FOSV.EHE. ML:1.0 0.00010114999999999999 0.1 AML other m 2022-01-17T14:26:06.61
IV.FOSV.EHN. ML:0.9 0.00008665 0.34 AML other m 2022-01-17T14:26:06.80
IV.SSFR.HHE. ML:0.9 0.00006419999999999999 0.26 AML other m 2022-01-17T14:26:08.30
IV.MML1.EHE. ML:0.7 0.00003145 0.32 AML other m 2022-01-17T14:26:10.26
IV.MML1.EHN. ML:0.7 0.0000314 0.6 AML other m 2022-01-17T14:26:10.05
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