Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 08-06-2019 and time 13:32:25 (Italy) in region 4 km E Sefro (MC)

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

  • 08-06-2019 11:32:25 (UTC)
  • 08-06-2019 13:32:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1340, 12.9980 at 11 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
Pioraco MC 5 1134 1556
Camerino MC 6 6974 8530
Muccia MC 7 915 9445
Serravalle di Chienti MC 8 1070 10515
Fiuminata MC 8 1402 11917
Castelraimondo MC 10 4587 16504
Pievebovigliana MC 11 866 17370
Pieve Torina MC 11 1458 18828
Fiordimonte MC 13 202 19030
Gagliole MC 13 620 19650
Matelica MC 14 9981 29631
Esanatoglia MC 14 2034 31665
Monte Cavallo MC 16 145 31810
Serrapetrona MC 16 966 32776
Fiastra MC 17 559 33335
Nocera Umbra PG 17 5839 39174
San Severino Marche MC 18 12726 51900
Acquacanina MC 18 121 52021
Caldarola MC 19 1823 53844
Belforte del Chienti MC 20 1886 55730

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
68 Km SW of Ancona (100861 inhabitants)
70 Km NE of Terni (111501 inhabitants)
78 Km NW of Teramo (54892 inhabitants)
79 Km S of Fano (60888 inhabitants)
87 Km S of Pesaro (94582 inhabitants)
93 Km NW of L'Aquila (69753 inhabitants)
98 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 0.9 2019-06-08
11:32:25		 43.1337 12.9977 11 2019-06-08
11:39:00		 Sala Sismica INGV-Roma 69307751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-08 11:32:25 ± 0.04
Latitude 43.1337 ± 0.0018
Longitude 12.9977 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69307751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 304
Semi-minor axis of confidence ellipse (meter) 74
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 251
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26260
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.6
Num. used stations 16
Type of magnitude ML
Reference to an origin 69307751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-08 11:39:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2019-06-08T11:33:25.90 3.0 undecidable manual Pn -4.91 0
IV.LNSS.HHZ. 2019-06-08T11:33:11.14 3.0 undecidable manual Sg 2.54 0
IV.GATE.HHZ. 2019-06-08T11:32:43.05 3.0 negative manual Pn -8.6 0
IV.NARO.HHZ. 2019-06-08T11:32:37.70 3.0 undecidable manual Sn -8.58 0
IV.FAGN.HHZ. 2019-06-08T11:32:37.69 3.0 undecidable manual Pg 2.99 0
IV.MC2.EHZ. 2019-06-08T11:32:35.87 0.6 undecidable manual S 148 29.1486 50 0.25 46
IV.CESI.HHZ. 2019-06-08T11:32:32.13 0.3 undecidable manual S 208 16.1727 124 0.06 74
IV.CSP1.EHZ. 2019-06-08T11:32:32.54 0.3 undecidable manual S 105 17.3715 122 0.1 73
IV.MC2.EHZ. 2019-06-08T11:32:31.15 0.1 undecidable manual P 148 29.1486 50 -0.12 95
IV.FDMO.HHZ. 2019-06-08T11:32:31.08 0.1 undecidable manual S 146 12.9759 130 -0.11 98
IV.SNTG.HHZ. 2019-06-08T11:32:31.57 0.3 undecidable manual S 341 14.1747 127 0.05 74
IV.EL6.EHZ. 2019-06-08T11:32:30.32 0.1 undecidable manual P 21 23.2545 50 -0.05 98
IV.CESI.HHZ. 2019-06-08T11:32:29.23 0.1 undecidable manual P 208 16.1727 124 0.01 99
IV.NRCA.HHZ. 2019-06-08T11:32:29.54 3.0 undecidable manual S 0
IV.CSP1.EHZ. 2019-06-08T11:32:29.52 1.0 positive manual P 105 17.3715 122 0.09 24
IV.FDMO.HHZ. 2019-06-08T11:32:28.68 0.1 undecidable manual P 146 12.9759 130 -0.03 100
IV.SNTG.HHZ. 2019-06-08T11:32:28.90 0.1 undecidable manual P 341 14.1747 127 0 100
IV.SENI.HNZ. 2019-06-08T11:32:28.23 3.0 undecidable manual Pg 8.4 0
IV.NRCA.HHZ. 2019-06-08T11:32:27.83 3.0 undecidable manual P 0
IV.FOSV.EHZ. 2019-06-08T11:32:25.33 3.0 undecidable manual Pg 6.29 0
IV.IMOL.HNZ. 2019-06-08T11:32:24.42 3.0 undecidable manual Sg 0.21 0
IV.SACS.HNZ. 2019-06-08T11:32:15.24 3.0 undecidable manual Pg -2.28 0
IV.STAL.HHZ. 2019-06-08T11:32:14.70 3.0 undecidable manual Pg 1.07 0
IT.VRB.HGZ. 2019-06-08T11:31:57.41 3.0 positive manual Pg 2.53 0
IV.ZONE.HHZ. 2019-06-08T11:31:56.51 3.0 undecidable manual Sn -5.75 0
IV.NDIM.HNZ. 2019-06-08T11:31:44.25 3.0 negative manual P -8.14 0
IV.MSSA.HHZ. 2019-06-08T11:31:42.77 3.0 positive manual P -6.91 0
IV.EUCT.HNZ. 2019-06-08T11:31:41.71 3.0 negative manual P -1.28 0
IV.PCN.EHZ. 2019-06-08T11:31:37.75 3.0 undecidable manual P -1.85 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:0.7 0.00001835 1.86 AML other m 2019-06-08T11:32:29.05
IV.NRCA.HHN. ML:0.7 0.0000187 0.58 AML other m 2019-06-08T11:32:31.10
IV.FDMO.HHN. ML:0.5 0.00002765 0.22 AML other m 2019-06-08T11:32:31.34
IV.FDMO.HHE. ML:0.4 0.000025450000000000002 0.12 AML other m 2019-06-08T11:32:31.43
IV.SNTG.HHE. ML:0.5 0.00002825 0.12 AML other m 2019-06-08T11:32:31.70
IV.SNTG.HHN. ML:0.5 0.00003135 0.12 AML other m 2019-06-08T11:32:31.71
IV.CESI.HHN. ML:0.7 0.000037749999999999996 0.32 AML other m 2019-06-08T11:32:32.37
IV.CESI.HHE. ML:0.7 0.000045350000000000005 0.14 AML other m 2019-06-08T11:32:32.22
IV.SENI.EHN. ML:1.4 0.0000525 0.42 AML other m 2019-06-08T11:32:35.33
IV.GAVE.EHN. ML:1.7 0.0001305 0.22 AML other m 2019-06-08T11:32:35.37
IV.GAVE.EHE. ML:1.4 0.0000618 0.16 AML other m 2019-06-08T11:32:35.40
IV.EL6.EHN. ML:1.6 0.0002395 0.42 AML other m 2019-06-08T11:32:49.37
IV.EL6.EHE. ML:1.8 0.0003665 0.42 AML other m 2019-06-08T11:32:49.39
IV.SACS.HNN. ML:3.3 0.0021500000000000004 0.96 AML other m 2019-06-08T11:33:13.81
IV.SACS.HNE. ML:3.2 0.0015865 0.98 AML other m 2019-06-08T11:33:13.82
IV.SENI.EHE. ML:0.8 0.00001141 0.42 AML other m 2019-06-08T11:33:19.43
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