Earthquake with magnitude of ML 0.9 on date 17-06-2019 and time 05:35:18 (Italy) in region 2 km SW Leonessa (RI)

A magnitude ML 0.9 earthquake occured in region: 2 km SW Leonessa (RI), on

  • 17-06-2019 03:35:18 (UTC)
  • 17-06-2019 05:35:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.54, 12.96 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.

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 2 2435 2435
Poggio Bustone RI 7 2055 4490
Rivodutri RI 9 1253 5743
Cantalice RI 9 2755 8498
Morro Reatino RI 10 373 8871
Polino TR 10 233 9104
Posta RI 12 694 9798
Monteleone di Spoleto PG 12 599 10397
Labro RI 13 374 10771
Micigliano RI 13 127 10898
Borbona RI 15 617 11515
Colli sul Velino RI 15 533 12048
Arrone TR 16 2763 14811
Ferentillo TR 16 1913 16724
Montefranco TR 17 1276 18000
Rieti RI 17 47698 65698
Antrodoco RI 17 2588 68286
Cittaducale RI 17 6828 75114
Borgo Velino RI 18 972 76086
Castel Sant'Angelo RI 18 1308 77394
Greccio RI 18 1558 78952
Cittareale RI 19 482 79434
Poggiodomo PG 19 117 79551

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Terni (111501 inhabitants)
42 Km NW of L'Aquila (69753 inhabitants)
50 Km SE of Foligno (57155 inhabitants)
63 Km W of Teramo (54892 inhabitants)
63 Km NE of Guidonia Montecelio (88673 inhabitants)
66 Km N of Tivoli (56533 inhabitants)
71 Km E of Viterbo (67173 inhabitants)
78 Km SE of Perugia (166134 inhabitants)
82 Km NE of Roma (2864731 inhabitants)
96 Km N of Velletri (53303 inhabitants)
98 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
Rev 100 ML 0.9 2019-06-17
03:35:18
42.54 12.95 10 2019-06-17
14:33:04
Sala Sismica INGV-Roma 69627291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-17 03:35:18 ± 0.12
Latitude 42.54 ± 0.01
Longitude 12.95 ± 0.01
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 69627291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 689
Semi-minor axis of confidence ellipse (meter) 336
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) 690
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31206
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 69627291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-17 14:33:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2019-06-17T03:36:05.24 3.0 undecidable manual S -0.35 0
IV.GIUL.HHZ. 2019-06-17T03:35:53.47 3.0 undecidable manual S 0.2 0
IV.MNTT.EHZ. 2019-06-17T03:35:40.71 3.0 undecidable manual S -3.25 0
IV.NRCA.HHZ. 2019-06-17T03:35:30.69 0.3 undecidable manual S 22 0.3121 50 -0.15 93
IV.T1299.HNZ. 2019-06-17T03:35:29.42 0.6 undecidable manual S 69 0.2572 50 0.21 62
IV.RM33.EHZ. 2019-06-17T03:35:27.08 0.3 undecidable manual S 100 0.1943 116 -0.19 95
IV.NRCA.HHZ. 2019-06-17T03:35:25.70 0.3 undecidable manual P 22 0.3121 50 -0.12 94
IV.GAVE.EHZ. 2019-06-17T03:35:25.90 0.3 undecidable manual S 343 0.1547 121 -0.03 99
IV.T1299.HNZ. 2019-06-17T03:35:25.11 0.6 undecidable manual P 69 0.2572 50 0.23 62
IV.LNSS.HHZ. 2019-06-17T03:35:23.89 0.3 undecidable manual S 47 0.0863 137 0.03 100
IV.GAVE.EHZ. 2019-06-17T03:35:23.04 0.3 undecidable manual P 343 0.1547 121 0.05 98
IV.RM33.EHZ. 2019-06-17T03:35:23.72 0.3 undecidable manual P 100 0.1943 116 -0.04 98
IV.ARRO.EHZ. 2019-06-17T03:35:22.72 0.6 undecidable manual P 284 0.1439 123 -0.06 66
IV.LNSS.HHZ. 2019-06-17T03:35:22.00 0.3 undecidable manual P 47 0.0863 137 0.21 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHN. ML:1.1 0.0001515 1.76 AML other m 2019-06-17T03:35:24.08
IV.LNSS.HHE. ML:1.2 0.00019 0.1 AML other m 2019-06-17T03:35:24.31
IV.ARRO.EHE. ML:0.6 3.68E-5 1.52 AML other m 2019-06-17T03:35:25.87
IV.GAVE.EHE. ML:1 8.11E-5 1.72 AML other m 2019-06-17T03:35:26.98
IV.ARRO.EHN. ML:0.9 7.715E-5 0.98 AML other m 2019-06-17T03:35:26.35
IV.GAVE.EHN. ML:0.8 6.165E-5 1.18 AML other m 2019-06-17T03:35:26.29
IV.RM33.EHN. ML:0.8 4.155E-5 0.22 AML other m 2019-06-17T03:35:27.25
IV.RM33.EHE. ML:0.8 4.31E-5 0.6 AML other m 2019-06-17T03:35:27.59
IV.NRCA.HHE. ML:1.2 6.815E-5 0.12 AML other m 2019-06-17T03:35:31.28
IV.NRCA.HHN. ML:0.9 2.95E-5 1.22 AML other m 2019-06-17T03:35:31.16
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download