Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 17-09-2019 and time 06:58:10 (Italy) in region 2 km SE Pioraco (MC)

A magnitude ML 0.9 earthquake occured in region: 2 km SE Pioraco (MC), on

  • 17-09-2019 04:58:10 (UTC)
  • 17-09-2019 06:58:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1700, 13.0010 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
Pioraco MC 2 1134 1134
Sefro MC 5 422 1556
Fiuminata MC 6 1402 2958
Castelraimondo MC 7 4587 7545
Camerino MC 7 6974 14519
Gagliole MC 10 620 15139
Matelica MC 10 9981 25120
Esanatoglia MC 10 2034 27154
Muccia MC 10 915 28069
Serravalle di Chienti MC 12 1070 29139
Pievebovigliana MC 14 866 30005
Pieve Torina MC 14 1458 31463
Serrapetrona MC 15 966 32429
San Severino Marche MC 16 12726 45155
Fiordimonte MC 16 202 45357
Cerreto d'Esi AN 17 3817 49174
Nocera Umbra PG 18 5839 55013
Caldarola MC 19 1823 56836
Gualdo Tadino PG 19 15208 72044
Belforte del Chienti MC 19 1886 73930
Monte Cavallo MC 20 145 74075
Fiastra MC 20 559 74634

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
65 Km SW of Ancona (100861 inhabitants)
74 Km NE of Terni (111501 inhabitants)
75 Km S of Fano (60888 inhabitants)
81 Km NW of Teramo (54892 inhabitants)
83 Km S of Pesaro (94582 inhabitants)
96 Km E of Arezzo (99543 inhabitants)
97 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 2019-09-17
04:58:10		 43.1697 13.0008 13 2019-09-17
05:07:08		 Sala Sismica INGV-Roma 72479101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-17 04:58:10 ± 0.06
Latitude 43.1697 ± 0.0027
Longitude 13.0008 ± 0.0049
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 72479101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 86
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 94
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) 84
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 21
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) 0.29228
Number of stations at which the event was observed 15
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 16
Type of magnitude ML
Reference to an origin 72479101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-17 05:07:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIU1.HNZ. 2019-09-17T04:58:47.99 3.0 undecidable manual P 0
IV.VCEL.EHZ. 2019-09-17T04:58:42.87 3.0 undecidable manual S -0.13 0
IV.PIEI.HHZ. 2019-09-17T04:58:28.30 3.0 undecidable manual S -0.23 0
IV.ASSB.HHZ. 2019-09-17T04:58:21.19 0.3 undecidable manual S 243 31.0467 96 0.02 95
IV.MC2.EHZ. 2019-09-17T04:58:21.68 0.3 undecidable manual S 152 32.4453 95 0.15 94
IV.CING.HNZ. 2019-09-17T04:58:20.49 0.3 undecidable manual S 34 27.75 97 0.21 94
IV.FOSV.EHZ. 2019-09-17T04:58:19.45 0.6 undecidable manual S 306 23.8539 99 0.2 62
IV.CESI.HHZ. 2019-09-17T04:58:18.25 0.3 undecidable manual S 203 19.869 103 0.04 97
IV.GUMA.HHZ. 2019-09-17T04:58:18.27 3.0 undecidable manual P 0
IV.EL6.EHZ. 2019-09-17T04:58:18.32 0.3 undecidable manual S 25 19.4694 104 0.2 95
IV.MC2.EHZ. 2019-09-17T04:58:17.05 0.6 undecidable manual P 152 32.4453 95 0.23 62
IV.FDMO.HHZ. 2019-09-17T04:58:17.07 0.3 undecidable manual S 155 16.3725 110 -0.24 94
IV.CSP1.EHZ. 2019-09-17T04:58:17.78 0.3 undecidable manual S 118 18.6702 105 -0.11 95
IV.CING.HNZ. 2019-09-17T04:58:16.06 0.3 undecidable manual P 34 27.75 97 -0.04 95
IV.ASSB.HHZ. 2019-09-17T04:58:16.48 0.3 undecidable manual P 243 31.0467 96 -0.13 95
IV.FEMA.HNZ. 2019-09-17T04:58:15.92 0.6 undecidable manual P 170 23.3544 99 0.49 59
IV.SNTG.HHZ. 2019-09-17T04:58:15.89 0.3 undecidable manual S 333 10.6782 128 -0.09 99
IV.MML1.HNZ. 2019-09-17T04:58:15.39 0.3 undecidable manual S 201 6.6933 145 0.15 97
IV.FOSV.EHZ. 2019-09-17T04:58:15.09 0.3 undecidable manual P 306 23.8539 99 -0.42 90
IV.CSP1.EHZ. 2019-09-17T04:58:14.61 0.3 undecidable manual P 118 18.6702 105 -0.11 96
IV.EL6.EHZ. 2019-09-17T04:58:14.79 0.3 positive manual P 25 19.4694 104 -0.06 97
IV.CESI.HHZ. 2019-09-17T04:58:14.82 0.3 undecidable manual P 203 19.869 103 -0.09 97
IV.FDMO.HHZ. 2019-09-17T04:58:14.28 0.3 undecidable manual P 155 16.3725 110 -0.11 97
IV.SNTG.HHZ. 2019-09-17T04:58:13.61 0.3 negative manual P 333 10.6782 128 -0.01 100
IV.MML1.HNZ. 2019-09-17T04:58:13.28 0.3 undecidable manual P 201 6.6933 145 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHE. ML:0.9 0.00007882942500000001 0.1024 AML other m 2019-09-17T04:58:15.96
IV.SNTG.HHN. ML:0.9 0.00007760410500000001 0.1024 AML other m 2019-09-17T04:58:16.04
IV.SNTG.HNE. ML:1.1 0.00013286002 0.6912 AML other m 2019-09-17T04:58:18.67
IV.SNTG.HNN. ML:1.1 0.00014731464999999998 0.8704 AML other m 2019-09-17T04:58:21.99
IV.FDMO.HHE. ML:0.8 0.00004516035 0.1216 AML other m 2019-09-17T04:58:17.30
IV.FDMO.HHN. ML:1.0 0.00008587264499999999 0.1824 AML other m 2019-09-17T04:58:17.32
IV.CSP1.EHE. ML:0.4 0.000020740995000000003 0.1216 AML other m 2019-09-17T04:58:18.16
IV.CSP1.EHN. ML:0.5 0.000024951659999999998 0.2592 AML other m 2019-09-17T04:58:20.00
IV.EL6.EHE. ML:0.9 0.000058686324999999996 0.1824 AML other m 2019-09-17T04:58:18.46
IV.EL6.EHN. ML:0.9 0.0000529338 0.1408 AML other m 2019-09-17T04:58:18.55
IV.CESI.HNE. ML:1.2 0.00011162392499999999 0.7904 AML other m 2019-09-17T04:58:21.54
IV.CESI.HNN. ML:1.3 0.00013662009999999998 0.832 AML other m 2019-09-17T04:58:24.96
IV.CESI.HHE. ML:0.9 0.000052037359999999995 0.1792 AML other m 2019-09-17T04:58:18.31
IV.CESI.HHN. ML:0.9 0.000050082265 0.3424 AML other m 2019-09-17T04:58:18.45
IV.ASSB.HHE. ML:0.4 0.000012201336 0.1824 AML other m 2019-09-17T04:58:21.30
IV.ASSB.HHN. ML:0.6 0.000020259555 0.1792 AML other m 2019-09-17T04:58:21.20
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