Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.3 on date 17-01-2022 and time 19:16:40 (UTC) in region 4 km S Serravalle di Chienti (MC)

A magnitude ML 0.3 earthquake occured in region: 4 km S Serravalle di Chienti (MC), on

  • 17-01-2022 19:16:40 (UTC)
  • 17-01-2022 20:16:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0350, 12.9480 at 6 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
Serravalle di Chienti MC 4 1070 1070
Monte Cavallo MC 6 145 1215
Pieve Torina MC 9 1458 2673
Muccia MC 10 915 3588
Pievebovigliana MC 12 866 4454
Fiordimonte MC 12 202 4656
Sefro MC 13 422 5078
Camerino MC 15 6974 12052
Nocera Umbra PG 15 5839 17891
Valtopina PG 16 1398 19289
Visso MC 16 1107 20396
Sellano PG 16 1079 21475
Pioraco MC 16 1134 22609
Fiastra MC 17 559 23168
Fiuminata MC 17 1402 24570
Acquacanina MC 19 121 24691
Ussita MC 19 444 25135
Preci PG 19 724 25859

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Foligno (57155 inhabitants)
46 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
75 Km NW of Teramo (54892 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
97 Km NE of Viterbo (67173 inhabitants)
98 Km S of Pesaro (94582 inhabitants)
99 Km E of Arezzo (99543 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 0.3 2022-01-17
19:16:40		 43.0347 12.948 6 2022-01-17
20:14:22		 Sala Sismica INGV-Roma 99887711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-17 19:16:40 ± 0.14
Latitude 43.0347 ± 0.0045
Longitude 12.9480 ± 0.0049
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 99887711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 54
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 7
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 100
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.23472
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 99887711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-17 20:14:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
RF.GEPF.HHZ. 2022-01-17T19:18:23.26 3.0 undecidable manual Sg 8.2 0
IV.MTGR.HHZ. 2022-01-17T19:18:11.40 3.0 undecidable manual Pg 13.49 0
IV.PZUN.HHZ. 2022-01-17T19:18:11.82 3.0 undecidable manual Sn -0.75 0
IV.CMPR.HHZ. 2022-01-17T19:18:08.61 3.0 undecidable manual Sn -4.42 0
IV.TREG.EHZ. 2022-01-17T19:18:05.07 3.0 undecidable manual Sn 1.83 0
IV.MNTV.EHZ. 2022-01-17T19:17:57.44 3.0 undecidable manual Sn -1.19 0
IV.CAR1.HHZ. 2022-01-17T19:17:56.73 3.0 negative manual Pg 6.69 0
IV.MILN.HHZ. 2022-01-17T19:17:45.27 3.0 undecidable manual Pg 7.38 0
IV.ORI.HHZ. 2022-01-17T19:17:44.50 3.0 positive manual Pn 1.62 0
IV.FIR.HHZ. 2022-01-17T19:17:27.56 3.0 undecidable manual S -1.22 0
IV.IOCA.HHZ. 2022-01-17T19:17:25.40 3.0 positive manual Pg 4.76 0
IT.ORP.HGZ. 2022-01-17T19:17:22.15 3.0 undecidable manual Pg 0.01 0
OT.OT17.EHZ. 2022-01-17T19:17:17.52 3.0 negative manual Pg -1.86 0
GU.POPM.HHZ. 2022-01-17T19:17:14.96 3.0 undecidable manual Pg 1.09 0
IV.POFI.HHZ. 2022-01-17T19:17:07.00 3.0 undecidable manual P -0.59 0
IV.SRES.HHZ. 2022-01-17T19:16:52.93 3.0 undecidable manual P -4.33 0
IV.NRCA.HNZ. 2022-01-17T19:16:50.19 0.3 undecidable manual S 149 26.0517 102 -0.02 73
IV.ASSB.HHZ. 2022-01-17T19:16:49.45 0.3 undecidable manual S 272 23.4543 103 0.13 71
IV.MC2.EHZ. 2022-01-17T19:16:49.95 0.3 undecidable manual S 125 23.8539 103 0.5 66
IV.CSP1.EHZ. 2022-01-17T19:16:49.06 0.3 undecidable manual S 73 21.7671 104 0.31 69
IV.GUMA.HHZ. 2022-01-17T19:16:46.75 3.0 undecidable manual P 0
IV.MC2.EHZ. 2022-01-17T19:16:46.17 0.6 undecidable manual P 125 23.8539 103 0.31 46
IV.CSP1.EHZ. 2022-01-17T19:16:45.28 0.3 undecidable manual P 73 21.7671 104 -0.17 71
IV.NRCA.HNZ. 2022-01-17T19:16:45.73 0.3 undecidable manual P 149 26.0517 102 -0.57 64
IV.FDMO.HHZ. 2022-01-17T19:16:45.36 0.3 undecidable manual S 89 11.2776 116 0.03 74
IV.ASSB.HHZ. 2022-01-17T19:16:45.87 0.3 undecidable manual P 272 23.4543 103 0.08 72
IV.MML1.EHZ. 2022-01-17T19:16:44.55 0.3 undecidable manual S 12 8.9799 122 -0.07 74
IV.CESI.HHZ. 2022-01-17T19:16:43.66 0.3 undecidable manual S 227 4.7952 139 0.15 73
IV.MML1.EHZ. 2022-01-17T19:16:43.02 0.1 undecidable manual P 12 8.9799 122 -0.05 99
IT.MTCL.HGZ. 2022-01-17T19:16:43.66 0.3 undecidable manual S 137 6.1938 132 -0.18 73
IV.FDMO.HHZ. 2022-01-17T19:16:43.36 0.1 undecidable manual P 89 11.2776 116 -0.12 97
IT.MTCL.HGZ. 2022-01-17T19:16:42.40 0.3 undecidable manual P 137 6.1938 132 -0.22 72
IV.CESI.HHZ. 2022-01-17T19:16:42.47 0.1 undecidable manual P 227 4.7952 139 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.0 0.00004947864 0.1664 AML other m 2022-01-17T19:16:44.60
IV.CESI.HHN. ML:0.0 0.00005182834 0.128 AML other m 2022-01-17T19:16:43.82
IV.MML1.EHE. ML:0.3 0.000033212305 0.2688 AML other m 2022-01-17T19:16:44.81
IV.MML1.EHN. ML:0.2 0.000024112605000000004 0.1792 AML other m 2022-01-17T19:16:44.72
IV.CSP1.EHE. ML:0.3 0.000013534900500000001 0.1408 AML other m 2022-01-17T19:16:49.20
IV.CSP1.EHN. ML:0.4 0.000019745233 0.2304 AML other m 2022-01-17T19:16:49.05
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