Earthquake with magnitude of ML 1.3 on date 14-08-2019 and time 22:15:53 (Italy) in region 4 km E Barete (AQ)

A magnitude ML 1.3 earthquake occured in region: 4 km E Barete (AQ), on

  • 14-08-2019 20:15:53 (UTC)
  • 14-08-2019 22:15:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.47, 13.32 at 14 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
Barete AQ 4 737 737
Pizzoli AQ 4 4326 5063
Capitignano AQ 6 665 5728
Cagnano Amiterno AQ 8 1369 7097
Montereale AQ 9 2581 9678
Campotosto AQ 11 542 10220
Scoppito AQ 12 3727 13947
L'Aquila AQ 14 69753 83700
Crognaleto TE 16 1297 84997
Borbona RI 16 617 85614
Amatrice RI 18 2657 88271
Posta RI 20 694 88965
Lucoli AQ 20 1011 89976
Tornimparte AQ 20 3187 93163

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
38 Km SW of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
71 Km NE of Tivoli (56533 inhabitants)
71 Km W of Chieti (51815 inhabitants)
71 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km W of Pescara (121014 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
98 Km NE of Velletri (53303 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.3 2019-08-14
20:15:53
42.47 13.32 14 2019-08-14
20:24:54
Sala Sismica INGV-Roma 71492971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-14 20:15:53 ± 0.06
Latitude 42.47 ± 0.00
Longitude 13.32 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71492971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 309
Semi-minor axis of confidence ellipse (meter) 52
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 279
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.42538
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 71492971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-14 20:24:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2019-08-14T20:16:15.36 3.0 undecidable manual S -0.54 0
IV.MC2.EHZ. 2019-08-14T20:16:10.77 3.0 undecidable manual S 0.6 0
IV.ARRO.EHZ. 2019-08-14T20:16:08.47 0.1 undecidable manual S 285 0.4254 94 -0.33 88
IV.NRCA.HHZ. 2019-08-14T20:16:07.98 0.1 undecidable manual S 337 0.3966 95 0.02 95
IV.FDMO.HHZ. 2019-08-14T20:16:05.48 3.0 negative manual P 0.01 0
IV.MF5.EHZ. 2019-08-14T20:16:04.50 3.0 undecidable manual P 0.15 0
IV.FIAM.HHZ. 2019-08-14T20:16:03.73 0.1 undecidable manual S 217 0.25 99 0.07 96
IV.TERO.HHZ. 2019-08-14T20:16:03.69 0.1 undecidable manual S 53 0.259 99 -0.22 94
IV.MMO1.EHZ. 2019-08-14T20:16:02.54 3.0 negative manual P 0.01 0
IV.T0110.HHZ. 2019-08-14T20:16:02.72 3.0 positive manual P -0.07 0
IV.ARRO.EHZ. 2019-08-14T20:16:02.34 0.1 undecidable manual P 285 0.4254 94 -0.09 93
IV.NRCA.HHZ. 2019-08-14T20:16:01.87 0.1 positive manual P 337 0.3966 95 -0.08 94
IV.SMA1.EHZ. 2019-08-14T20:16:01.36 0.1 undecidable manual S 3 0.1637 111 0.2 96
IV.T1299.EHE. 2019-08-14T20:16:01.40 0.1 undecidable manual S 350 0.1691 109 0.08 98
IV.GIGS.HHZ. 2019-08-14T20:16:01.51 0.1 undecidable manual S 94 0.1853 106 -0.26 95
MN.AQU.HHE. 2019-08-14T20:16:00.20 0.1 undecidable manual S 152 0.1286 120 -0.02 100
IV.FAGN.HHZ. 2019-08-14T20:16:00.23 0.3 undecidable manual P 136 0.2788 98 0.28 68
IV.RM33.EHZ. 2019-08-14T20:15:59.09 0.1 undecidable manual S 298 0.0899 134 -0.21 96
IV.CAMP.HHZ. 2019-08-14T20:15:59.23 0.1 undecidable manual S 43 0.0935 132 -0.16 98
IV.FIAM.HHZ. 2019-08-14T20:15:59.44 0.1 undecidable manual P 217 0.25 99 -0.02 98
IV.TERO.HHZ. 2019-08-14T20:15:59.66 0.1 undecidable manual P 53 0.259 99 0.05 96
IV.T1299.EHE. 2019-08-14T20:15:58.28 0.1 undecidable manual P 350 0.1691 109 0.17 96
IV.GIGS.HHZ. 2019-08-14T20:15:58.36 0.1 undecidable manual P 94 0.1853 106 -0.01 99
IV.SMA1.EHZ. 2019-08-14T20:15:58.18 0.1 undecidable manual P 3 0.1637 111 0.17 96
IV.RM33.EHZ. 2019-08-14T20:15:57.06 0.1 undecidable manual P 298 0.0899 134 0.12 99
IV.CAMP.HHZ. 2019-08-14T20:15:57.23 0.1 positive manual P 43 0.0935 132 0.23 96
MN.AQU.HHE. 2019-08-14T20:15:57.60 0.1 undecidable manual P 152 0.1286 120 0.12 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1.3 0.00019961065 0.2432 AML other m 2019-08-14T20:16:00.00
IV.RM33.EHN. ML:1.1 0.000128518875 0.1408 AML other m 2019-08-14T20:16:00.06
IV.RM33.HNE. ML:1.4 0.0002366078 0.2432 AML other m 2019-08-14T20:15:59.87
IV.RM33.HNN. ML:1.2 0.00015566495 0.128 AML other m 2019-08-14T20:16:00.74
IV.CAMP.HHN. ML:1.7 0.00052265785 0.3584 AML other m 2019-08-14T20:15:59.72
IV.SMA1.EHE. ML:1.7 0.000368191 0.2432 AML other m 2019-08-14T20:16:02.11
IV.SMA1.EHN. ML:1.8 0.00048335215 0.384 AML other m 2019-08-14T20:16:02.02
IV.GIGS.HHE. ML:0.8 4.328709E-5 0.2048 AML other m 2019-08-14T20:16:01.76
IV.GIGS.HHN. ML:1 5.8510165E-5 0.1152 AML other m 2019-08-14T20:16:02.30
IV.FIAM.HHE. ML:0.7 2.4145815E-5 0.384 AML other m 2019-08-14T20:16:04.83
IV.TERO.HHE. ML:1.5 0.00013984581 0.1024 AML other m 2019-08-14T20:16:04.31
IV.TERO.HHN. ML:1.4 0.000118240775 0.0768 AML other m 2019-08-14T20:16:04.31
IV.FAGN.HHN. ML:1.5 0.0001373085 0.4352 AML other m 2019-08-14T20:16:07.53
IV.NRCA.HNE. ML:1.9 0.0002370969 0.128 AML other m 2019-08-14T20:16:08.68
IV.NRCA.HHE. ML:1.9 0.00024883885 0.1152 AML other m 2019-08-14T20:16:08.61
IV.NRCA.HHN. ML:1.6 0.00010406445 0.1408 AML other m 2019-08-14T20:16:09.68
IV.ARRO.EHE. ML:1.2 3.932662E-5 0.1792 AML other m 2019-08-14T20:16:09.24
IV.ARRO.EHN. ML:1 3.2321555E-5 0.1664 AML other m 2019-08-14T20:16:09.05
IV.FDMO.HHE. ML:1 1.836353E-5 0.2048 AML other m 2019-08-14T20:16:16.28
IV.FDMO.HHN. ML:0.9 1.63329425E-5 0.2176 AML other m 2019-08-14T20:16:15.21
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