Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.1 on date 15-03-2022 and time 20:02:21 (Italy) in region 4 km W Muccia (MC)

A magnitude ML 0.1 earthquake occured in region: 4 km W Muccia (MC), on

  • 15-03-2022 19:02:21 (UTC)
  • 15-03-2022 20:02:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0950, 13.0020 at 18 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
Muccia MC 4 915 915
Serravalle di Chienti MC 5 1070 1985
Pieve Torina MC 7 1458 3443
Camerino MC 7 6974 10417
Sefro MC 7 422 10839
Pievebovigliana MC 8 866 11705
Pioraco MC 10 1134 12839
Fiordimonte MC 10 202 13041
Monte Cavallo MC 11 145 13186
Fiuminata MC 12 1402 14588
Castelraimondo MC 14 4587 19175
Fiastra MC 14 559 19734
Acquacanina MC 16 121 19855
Gagliole MC 17 620 20475
Nocera Umbra PG 17 5839 26314
Serrapetrona MC 18 966 27280
Esanatoglia MC 18 2034 29314
Matelica MC 18 9981 39295
Caldarola MC 19 1823 41118
Visso MC 20 1107 42225
Ussita MC 20 444 42669

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
66 Km NE of Terni (111501 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
75 Km NW of Teramo (54892 inhabitants)
83 Km S of Fano (60888 inhabitants)
89 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Pesaro (94582 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 0.1 2022-03-15
19:02:21		 43.0953 13.0025 18 2022-03-15
19:10:36		 Sala Sismica INGV-Roma 102007781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-15 19:02:21 ± 0.24
Latitude 43.0953 ± 0.0108
Longitude 13.0025 ± 0.0222
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 102007781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1823
Semi-minor axis of confidence ellipse (meter) 666
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 66
Circular confidence region, given by single value of horizontal uncertainty (meter) 1820.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 149
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38671
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.1

Field Value
Value 0.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 102007781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-15 19:10:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ACER.HHZ. 2022-03-15T19:03:28.86 3.0 undecidable manual Sg 1.72 0
RF.GEPF.HHZ. 2022-03-15T19:03:28.17 3.0 undecidable manual Sn 0.92 0
IV.IMOL.HNZ. 2022-03-15T19:03:14.34 3.0 undecidable manual Sn 9.72 0
CH.BERNI.HHZ. 2022-03-15T19:03:10.84 3.0 positive manual Pn 0.7 0
IV.LPEL.HHZ. 2022-03-15T19:02:47.82 3.0 undecidable manual Sn -1.41 0
MN.TRI.HHZ. 2022-03-15T19:02:42.09 3.0 positive manual Pn -1.72 0
IV.LRP.EHZ. 2022-03-15T19:02:38.35 3.0 negative manual Pg 0.73 0
IV.NRCA.HHE. 2022-03-15T19:02:32.42 0.6 undecidable manual S 163 30.4473 110 0.05 49
IV.MURB.HHZ. 2022-03-15T19:02:29.23 0.1 positive manual P 296 42.9237 103 -0.37 90
IV.SNTG.HHZ. 2022-03-15T19:02:29.75 0.6 undecidable manual S 344 18.3705 126 0.22 49
IV.CESI.HNN. 2022-03-15T19:02:28.30 0.6 undecidable manual S 218 12.7761 138 -0.11 51
IV.MML1.EHZ. 2022-03-15T19:02:27.01 0.6 undecidable manual S 309 3.1968 168 -0.23 51
IV.NRCA.HHE. 2022-03-15T19:02:27.68 0.1 undecidable manual P 163 30.4473 110 -0.07 100
IV.FDMO.HHZ. 2022-03-15T19:02:27.41 0.6 undecidable manual S 133 9.4794 147 -0.47 48
IV.SNTG.HHZ. 2022-03-15T19:02:26.87 1.0 undecidable manual P 344 18.3705 126 0.76 21
IV.MML1.EHZ. 2022-03-15T19:02:25.08 1.0 negative manual P 309 3.1968 168 0.29 25
IV.CESI.HNN. 2022-03-15T19:02:25.90 0.1 undecidable manual P 218 12.7761 138 0.43 95
IV.FDMO.HHZ. 2022-03-15T19:02:25.17 0.6 positive manual P 133 9.4794 147 0.01 52
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHE. ML:0.2 0.000014700914999999998 0.1408 AML other m 2022-03-15T19:02:27.25
IV.MML1.EHN. ML:0.0 0.000011057806499999999 0.0768 AML other m 2022-03-15T19:02:27.30
IV.FDMO.HHE. ML:0.1 0.000011363100000000001 0.1024 AML other m 2022-03-15T19:02:27.35
IV.FDMO.HHN. ML:0.1 0.0000093902945 0.1792 AML other m 2022-03-15T19:02:27.29
IV.SNTG.HHE. ML:0.4 0.000015970699999999996 1.5104 AML other m 2022-03-15T19:02:42.55
IV.SNTG.HHN. ML:-0.1 0.000005195509 0.0768 AML other m 2022-03-15T19:02:30.25
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