Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 10-06-2019 and time 19:09:09 (Italy) in region 1 km S Leonessa (RI)

A magnitude ML 0.9 earthquake occured in region: 1 km S Leonessa (RI), on

  • 10-06-2019 17:09:09 (UTC)
  • 10-06-2019 19:09:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5520, 12.9640 at 10 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
Leonessa RI 1 2435 2435
Poggio Bustone RI 8 2055 4490
Rivodutri RI 10 1253 5743
Cantalice RI 10 2755 8498
Polino TR 11 233 8731
Morro Reatino RI 11 373 9104
Monteleone di Spoleto PG 11 599 9703
Posta RI 11 694 10397
Micigliano RI 13 127 10524
Labro RI 14 374 10898
Borbona RI 15 617 11515
Colli sul Velino RI 16 533 12048
Ferentillo TR 16 1913 13961
Arrone TR 16 2763 16724
Montefranco TR 17 1276 18000
Antrodoco RI 18 2588 20588
Cittareale RI 18 482 21070
Borgo Velino RI 18 972 22042
Poggiodomo PG 18 117 22159
Rieti RI 18 47698 69857
Castel Sant'Angelo RI 18 1308 71165
Cittaducale RI 18 6828 77993
Cascia PG 19 3217 81210
Greccio RI 19 1558 82768

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Terni (111501 inhabitants)
42 Km NW of L'Aquila (69753 inhabitants)
50 Km SE of Foligno (57155 inhabitants)
62 Km W of Teramo (54892 inhabitants)
64 Km NE of Guidonia Montecelio (88673 inhabitants)
67 Km N of Tivoli (56533 inhabitants)
72 Km E of Viterbo (67173 inhabitants)
78 Km SE of Perugia (166134 inhabitants)
83 Km NE of Roma (2864731 inhabitants)
97 Km N of Velletri (53303 inhabitants)
97 Km W of Montesilvano (53738 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 2019-06-10
17:09:09		 42.5517 12.9643 10 2019-06-10
17:14:56		 Sala Sismica INGV-Roma 69389021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-10 17:09:09 ± 0.11
Latitude 42.5517 ± 0.0054
Longitude 12.9643 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69389021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 638
Semi-minor axis of confidence ellipse (meter) 111
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 178
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.07554
Epicentral distance of station farthest from the epicenter (degree) 0.30217
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 69389021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-10 17:14:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2019-06-10T17:09:20.95 0.6 undecidable manual S 21 33.5442 50 0 49
IV.RM33.EHZ. 2019-06-10T17:09:17.35 0.1 undecidable manual S 103 20.9679 116 -0.12 97
IV.NRCA.HHZ. 2019-06-10T17:09:16.07 0.3 positive manual P 21 33.5442 50 0.02 73
IV.GAVE.EHZ. 2019-06-10T17:09:15.96 0.1 undecidable manual S 340 16.5723 122 -0.17 97
IV.LNSS.HHZ. 2019-06-10T17:09:14.05 0.1 undecidable manual S 48 8.3805 141 0.09 100
IV.GAVE.EHZ. 2019-06-10T17:09:13.32 0.3 negative manual P 340 16.5723 122 0.05 74
IV.RM33.EHZ. 2019-06-10T17:09:13.95 0.6 positive manual P 103 20.9679 116 -0.09 49
IV.ARRO.EHZ. 2019-06-10T17:09:13.28 0.6 negative manual P 281 16.4724 122 0.03 50
IV.LNSS.HHZ. 2019-06-10T17:09:12.17 0.1 undecidable manual P 48 8.3805 141 0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHE. ML:1.0 0.000131 0.12 AML other m 2019-06-10T17:09:14.16
IV.LNSS.HHN. ML:0.9 0.0001029 0.46 AML other m 2019-06-10T17:09:15.10
IV.ARRO.EHE. ML:0.7 0.000046899999999999995 1.3 AML other m 2019-06-10T17:09:16.73
IV.GAVE.EHE. ML:1.1 0.0001152 0.3 AML other m 2019-06-10T17:09:16.15
IV.GAVE.EHN. ML:0.9 0.00007000000000000001 0.26 AML other m 2019-06-10T17:09:16.47
IV.ARRO.EHN. ML:0.8 0.0000544 0.48 AML other m 2019-06-10T17:09:16.80
IV.RM33.EHN. ML:0.8 0.000052199999999999995 0.22 AML other m 2019-06-10T17:09:17.44
IV.RM33.EHE. ML:0.8 0.000046 0.62 AML other m 2019-06-10T17:09:17.78
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