Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 11-07-2019 and time 20:58:14 (Italy) in region 3 km NW Barete (AQ)

A magnitude ML 1.4 earthquake occured in region: 3 km NW Barete (AQ), on

  • 11-07-2019 18:58:14 (UTC)
  • 11-07-2019 20:58:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4790, 13.2680 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
Barete AQ 3 737 737
Cagnano Amiterno AQ 4 1369 2106
Pizzoli AQ 5 4326 6432
Montereale AQ 5 2581 9013
Capitignano AQ 6 665 9678
Borbona RI 12 617 10295
Scoppito AQ 12 3727 14022
Campotosto AQ 12 542 14564
Posta RI 15 694 15258
Antrodoco RI 17 2588 17846
Amatrice RI 17 2657 20503
Micigliano RI 18 127 20630
L'Aquila AQ 18 69753 90383
Cittareale RI 18 482 90865
Borgo Velino RI 19 972 91837
Crognaleto TE 19 1297 93134

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
41 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
97 Km NE of Velletri (53303 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 1.4 2019-07-11
18:58:14		 42.4788 13.268 11 2019-07-11
19:15:55		 Sala Sismica INGV-Roma 70479591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-11 18:58:14 ± 0.06
Latitude 42.4788 ± 0.0036
Longitude 13.2680 ± 0.0049
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 70479591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 420
Semi-minor axis of confidence ellipse (meter) 373
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.57287
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 70479591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-11 19:15:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESX.HHZ. 2019-07-11T18:58:33.10 0.6 undecidable manual S 285 57.498 50 0.25 44
IV.T0110.HHZ. 2019-07-11T18:58:30.89 0.6 undecidable manual S 123 50.0166 50 0.04 47
IV.NRCA.HHZ. 2019-07-11T18:58:28.32 0.6 undecidable manual S 342 41.3253 50 -0.2 46
IV.ARRO.EHZ. 2019-07-11T18:58:28.49 0.6 undecidable manual S 285 42.5241 50 -0.36 44
IV.TERO.HHZ. 2019-07-11T18:58:26.36 0.6 undecidable manual S 60 31.746 50 0.38 45
IV.FDMO.HHZ. 2019-07-11T18:58:26.46 0.6 undecidable manual P 347 63.5919 50 0.23 44
IV.MF5.EHZ. 2019-07-11T18:58:25.79 0.3 undecidable manual P 15 58.5969 50 0.33 65
IV.CESX.HHZ. 2019-07-11T18:58:25.97 0.6 undecidable manual P 285 57.498 50 0.67 39
IV.FIAM.HHZ. 2019-07-11T18:58:24.33 0.6 undecidable manual S 208 26.4513 50 -0.23 47
IV.T0110.HHZ. 2019-07-11T18:58:24.34 0.1 undecidable manual P 123 50.0166 50 0.2 91
IV.LNSS.HHZ. 2019-07-11T18:58:23.72 0.6 undecidable manual S 307 23.1546 50 0.04 49
IV.SMA1.EHZ. 2019-07-11T18:58:22.13 0.6 undecidable manual S 18 17.6712 121 -0.04 50
IV.NRCA.HHZ. 2019-07-11T18:58:22.65 0.1 undecidable manual P 342 41.3253 50 -0.15 93
IV.ARRO.EHZ. 2019-07-11T18:58:22.80 0.1 undecidable manual P 285 42.5241 50 -0.19 92
MN.AQU.HHE. 2019-07-11T18:58:21.91 0.6 undecidable manual S 141 17.871 121 -0.3 47
IV.TERO.HHZ. 2019-07-11T18:58:21.41 0.6 undecidable manual P 60 31.746 50 0.08 48
IV.MTRA.EHZ. 2019-07-11T18:58:21.01 0.1 positive manual P 19 32.5452 50 -0.44 89
IV.T1299.EHE. 2019-07-11T18:58:21.91 0.3 undecidable manual S 4 17.2716 122 -0.14 73
IV.FIAM.HHZ. 2019-07-11T18:58:20.29 0.6 positive manual P 208 26.4513 50 -0.22 47
IV.CAMP.HHE. 2019-07-11T18:58:20.68 0.1 undecidable manual S 61 13.1757 129 -0.2 97
IV.LNSS.HHZ. 2019-07-11T18:58:19.98 0.1 undecidable manual P 307 23.1546 50 -0.02 99
IV.RM33.EHZ. 2019-07-11T18:58:19.30 0.6 undecidable manual S 307 5.4945 153 0.12 50
IV.T1299.EHE. 2019-07-11T18:58:19.45 0.6 undecidable manual P 4 17.2716 122 0.4 46
MN.AQU.HHE. 2019-07-11T18:58:19.62 1.0 undecidable manual P 141 17.871 121 0.47 23
IV.SMA1.EHZ. 2019-07-11T18:58:19.14 0.1 undecidable manual P 18 17.6712 121 0.01 100
IV.CAMP.HHE. 2019-07-11T18:58:18.31 0.1 undecidable manual P 61 13.1757 129 -0.07 100
IV.RM33.EHZ. 2019-07-11T18:58:17.60 0.1 undecidable manual P 307 5.4945 153 0.2 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.5 0.0005415 0.22 AML other m 2019-07-11T18:58:19.46
IV.RM33.HNN. ML:1.5 0.0005315000000000001 0.22 AML other m 2019-07-11T18:58:19.46
IV.RM33.HNE. ML:1.7 0.000818 0.22 AML other m 2019-07-11T18:58:19.60
IV.RM33.EHE. ML:1.7 0.0007975 0.22 AML other m 2019-07-11T18:58:19.60
IV.FIAM.HHE. ML:1.0 0.00005215 0.7 AML other m 2019-07-11T18:58:24.54
IV.FIAM.HHN. ML:0.8 0.000037 0.36 AML other m 2019-07-11T18:58:24.97
IV.MTRA.EHN. ML:1.8 0.000248 0.46 AML other m 2019-07-11T18:58:25.68
IV.MTRA.EHE. ML:1.7 0.0002405 1.78 AML other m 2019-07-11T18:58:25.99
IV.NRCA.HHN. ML:1.4 0.00008824999999999999 0.96 AML other m 2019-07-11T18:58:28.98
IV.ARRO.EHE. ML:1.3 0.0000648 0.24 AML other m 2019-07-11T18:58:29.39
IV.ARRO.EHN. ML:1.3 0.000058099999999999996 1.02 AML other m 2019-07-11T18:58:29.96
IV.FDMO.HHN. ML:1.0 0.0000209 0.18 AML other m 2019-07-11T18:58:36.15
IV.FDMO.HHE. ML:1.0 0.000018599999999999998 1.14 AML other m 2019-07-11T18:58:36.79
IV.LNSS.HHE. ML:1.4 0.00015838801 0.1152 AML other m 2019-07-11T18:58:23.96
IV.LNSS.HHN. ML:1.4 0.00017384250000000001 0.1664 AML other m 2019-07-11T18:58:24.01
IV.MTRA.HNE. ML:1.8 0.00025442865 0.2304 AML other m 2019-07-11T18:58:26.10
IV.MTRA.HNN. ML:1.7 0.00023073775 0.1152 AML other m 2019-07-11T18:58:25.67
IV.NRCA.HHE. ML:1.6 0.00012130014999999999 0.1024 AML other m 2019-07-11T18:58:29.56
IV.T0110.HHE. ML:1.2 0.000043009075 0.3584 AML other m 2019-07-11T18:58:32.14
IV.T0110.HHN. ML:1.1 0.00003071593 0.3968 AML other m 2019-07-11T18:58:32.40
IV.CESX.HHE. ML:1.0 0.000020916435 0.704 AML other m 2019-07-11T18:58:34.96
IV.CESX.HHN. ML:1.0 0.00001917396 0.2304 AML other m 2019-07-11T18:58:36.10
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