Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 05-03-2020 and time 12:06:14 (UTC) in region 4 km SW Sefro (MC)

A magnitude ML 0.9 earthquake occured in region: 4 km SW Sefro (MC), on

  • 05-03-2020 12:06:14 (UTC)
  • 05-03-2020 13:06:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1240, 12.9180 at 16 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
Sefro MC 4 422 422
Serravalle di Chienti MC 6 1070 1492
Fiuminata MC 7 1402 2894
Pioraco MC 8 1134 4028
Nocera Umbra PG 10 5839 9867
Muccia MC 11 915 10782
Camerino MC 12 6974 17756
Pieve Torina MC 14 1458 19214
Esanatoglia MC 14 2034 21248
Castelraimondo MC 15 4587 25835
Valtopina PG 15 1398 27233
Pievebovigliana MC 15 866 28099
Monte Cavallo MC 16 145 28244
Gualdo Tadino PG 16 15208 43452
Matelica MC 17 9981 53433
Fiordimonte MC 17 202 53635
Gagliole MC 18 620 54255

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NE of Foligno (57155 inhabitants)
43 Km E of Perugia (166134 inhabitants)
66 Km NE of Terni (111501 inhabitants)
73 Km SW of Ancona (100861 inhabitants)
81 Km S of Fano (60888 inhabitants)
82 Km NW of Teramo (54892 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
92 Km E of Arezzo (99543 inhabitants)
94 Km NW of L'Aquila (69753 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 0.9 2020-03-05
12:06:14		 43.1243 12.9177 16 2020-03-05
12:15:04		 Sala Sismica INGV-Roma 77046531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-05 12:06:14 ± 0.08
Latitude 43.1243 ± 0.0027
Longitude 12.9177 ± 0.0037
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77046531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 340
Semi-minor axis of confidence ellipse (meter) 99
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 69
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43257
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 77046531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-05 12:15:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ACATE.EHZ. 2020-03-05T12:07:53.10 3.0 positive manual Pg 13.98 0
IV.FERC.HNZ. 2020-03-05T12:07:38.16 3.0 undecidable manual Pg 9.91 0
IV.SGTA.HHZ. 2020-03-05T12:07:25.50 3.0 undecidable manual Sn -7.63 0
IV.PTRJ.HNZ. 2020-03-05T12:07:17.59 3.0 undecidable manual Sn -0.66 0
IV.ROSPO.HHZ. 2020-03-05T12:07:09.84 3.0 undecidable manual Sn -1.11 0
IV.SENA.HHZ. 2020-03-05T12:07:02.89 3.0 undecidable manual Pg 6.89 0
IV.RIBO.EHZ.01 2020-03-05T12:06:31.06 3.0 undecidable manual Sg 0.17 0
IV.GAVE.EHZ. 2020-03-05T12:06:29.71 0.3 undecidable manual S 182 48.0186 98 -0.34 66
IV.NRCA.HHE. 2020-03-05T12:06:26.91 0.6 undecidable manual S 154 36.0417 102 0.02 48
IV.CSP1.EHZ. 2020-03-05T12:06:24.15 0.6 undecidable manual S 99 23.5542 112 0.45 46
IV.EL6.EHZ. 2020-03-05T12:06:24.83 0.3 undecidable manual S 33 27.1506 108 0.22 72
IV.PF6.EHZ. 2020-03-05T12:06:23.40 0.6 undecidable manual S 86 22.4553 113 -0.03 48
IV.ATCC.EHZ. 2020-03-05T12:06:23.97 0.3 undecidable manual S 287 23.4543 112 0.29 69
IV.GAVE.EHZ. 2020-03-05T12:06:23.71 0.1 undecidable manual P 182 48.0186 98 0.15 92
IV.FEMA.HNE. 2020-03-05T12:06:23.22 0.6 undecidable manual S 149 20.9679 115 0.16 49
IV.FDMO.HHZ. 2020-03-05T12:06:22.08 0.1 undecidable manual S 125 16.872 123 -0.03 98
IV.CESI.HHZ. 2020-03-05T12:06:21.41 0.1 undecidable manual S 185 13.2756 131 0.06 99
IV.NRCA.HHE. 2020-03-05T12:06:21.49 0.1 undecidable manual P 154 36.0417 102 -0.25 91
IV.SNTG.HHZ. 2020-03-05T12:06:21.40 0.3 undecidable manual S 7 14.5743 128 -0.22 72
IT.MTCL.HGE. 2020-03-05T12:06:21.89 0.6 undecidable manual S 155 15.873 125 -0.01 50
IV.CSP1.EHZ. 2020-03-05T12:06:20.02 0.1 undecidable manual P 99 23.5542 112 0.13 98
IV.EL6.EHZ. 2020-03-05T12:06:20.37 0.1 undecidable manual P 33 27.1506 108 -0.05 96
IV.FDMO.HHZ. 2020-03-05T12:06:19.02 0.1 undecidable manual P 125 16.872 123 0.05 100
IV.FEMA.HNE. 2020-03-05T12:06:19.65 0.1 undecidable manual P 149 20.9679 115 0.12 98
IV.PF6.EHZ. 2020-03-05T12:06:19.62 0.1 undecidable manual P 86 22.4553 113 -0.12 95
IV.ATCC.EHZ. 2020-03-05T12:06:19.88 0.1 undecidable manual P 287 23.4543 112 0 99
IV.SNTG.HHZ. 2020-03-05T12:06:18.58 0.1 undecidable manual P 7 14.5743 128 -0.11 97
IT.MTCL.HGE. 2020-03-05T12:06:18.85 0.1 undecidable manual P 155 15.873 125 0 100
IV.CESI.HHZ. 2020-03-05T12:06:18.46 0.1 undecidable manual P 185 13.2756 131 -0.08 99
IV.RIBO.EHZ.01 2020-03-05T12:06:16.09 3.0 undecidable manual P -3.33 0
IV.FIR.HHZ. 2020-03-05T12:06:16.37 3.0 undecidable manual Pn -1.54 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:2.2 0.000421 0.14 AML other m 2020-03-05T12:06:42.48
IV.CESI.HHE. ML:1.0 0.00007505000000000001 0.44 AML other m 2020-03-05T12:06:21.47
IV.FDMO.HHE. ML:1.0 0.00006555 0.16 AML other m 2020-03-05T12:06:22.23
IV.FDMO.HHN. ML:0.8 0.0000451 0.38 AML other m 2020-03-05T12:06:22.30
IV.ATCC.EHN. ML:1.0 0.00004845 0.08 AML other m 2020-03-05T12:06:24.13
IV.ATCC.EHE. ML:1.0 0.00005875 1.42 AML other m 2020-03-05T12:06:24.18
IV.EL6.EHN. ML:1.0 0.000053571 0.46 AML other m 2020-03-05T12:06:26.57
IV.EL6.EHE. ML:1.0 0.00004587 0.86 AML other m 2020-03-05T12:06:27.14
IV.GAVE.EHN. ML:2.2 0.0004595 0.16 AML other m 2020-03-05T12:06:45.15
IV.SNTG.HHE. ML:0.5 0.000024094745 0.2432 AML other m 2020-03-05T12:06:21.53
IV.SNTG.HHN. ML:0.8 0.000046495695 0.1216 AML other m 2020-03-05T12:06:21.53
IV.CSP1.EHN. ML:0.7 0.000030004467499999998 0.1216 AML other m 2020-03-05T12:06:24.12
IV.CSP1.EHE. ML:0.8 0.000034352757 0.16 AML other m 2020-03-05T12:06:24.13
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