Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 07-12-2019 and time 19:06:04 (Italy) in region 2 km N Barete (AQ)

A magnitude ML 1.3 earthquake occured in region: 2 km N Barete (AQ), on

  • 07-12-2019 18:06:04 (UTC)
  • 07-12-2019 19:06:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4710, 13.2770 at 13 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 2 737 737
Pizzoli AQ 4 4326 5063
Cagnano Amiterno AQ 4 1369 6432
Capitignano AQ 6 665 7097
Montereale AQ 7 2581 9678
Scoppito AQ 11 3727 13405
Campotosto AQ 12 542 13947
Borbona RI 13 617 14564
Posta RI 16 694 15258
L'Aquila AQ 17 69753 85011
Antrodoco RI 17 2588 87599
Amatrice RI 18 2657 90256
Micigliano RI 18 127 90383
Crognaleto TE 19 1297 91680
Cittareale RI 19 482 92162
Borgo Velino RI 19 972 93134
Tornimparte AQ 20 3187 96321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
74 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
96 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
Bulletin
Rev1000 		ML 1.3 2019-12-07
18:06:04		 42.4713 13.2772 13 2020-02-28
16:42:20		 Bollettino Sismico Italiano INGV 75834401
Reviewed
Rev100 		ML 1.3 2019-12-07
18:06:04		 42.4657 13.2807 13 2019-12-07
18:24:48		 Sala Sismica INGV-Roma 74416541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-07 18:06:04 ± 0.07
Latitude 42.4713 ± 0.0036
Longitude 13.2772 ± 0.0049
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75834401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 448
Semi-minor axis of confidence ellipse (meter) 57
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 35
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 28
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61693
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 22
Type of magnitude ML
Reference to an origin 75834401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-25 11:15:28

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 22
Type of magnitude ML
Reference to an origin 74416541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-07 18:24:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VAGA.HHZ. 2019-12-07T18:06:29.11 3.0 positive manual P 0.45 0
IV.FDMO.HHZ. 2019-12-07T18:06:24.71 0.6 undecidable manual S 346 64.5909 92 0.75 37
IV.LRP.EHZ. 2019-12-07T18:06:19.22 3.0 positive manual P -3.03 0
IV.NRCA.HHZ. 2019-12-07T18:06:18.04 0.6 undecidable manual S 342 42.3243 94 0.01 47
IV.MOMA.HHZ. 2019-12-07T18:06:16.55 0.3 undecidable manual P 303 68.4759 92 0.31 63
IV.TERO.HHZ. 2019-12-07T18:06:15.18 0.6 undecidable manual S 58 31.5462 96 0.01 48
IV.MTRA.EHZ. 2019-12-07T18:06:15.22 0.3 undecidable manual S 17 33.1446 95 -0.37 66
IV.FDMO.HHZ. 2019-12-07T18:06:15.60 0.3 undecidable manual P 346 64.5909 92 -0.04 67
IV.MF5.EHZ. 2019-12-07T18:06:15.17 0.3 undecidable manual P 14 59.1963 92 0.36 64
IV.T0110.HHZ. 2019-12-07T18:06:13.35 0.3 undecidable manual P 123 48.9177 93 0.12 68
IV.FIAM.HHZ. 2019-12-07T18:06:13.61 0.6 undecidable manual S 210 26.0517 98 -0.11 48
IV.LNSS.HHZ. 2019-12-07T18:06:13.10 0.3 undecidable manual S 307 24.2535 99 -0.13 71
IV.SMA1.EHZ. 2019-12-07T18:06:12.06 0.3 undecidable manual S 15 18.2706 107 0.38 69
IV.GIGS.HHZ. 2019-12-07T18:06:12.91 0.6 undecidable manual S 95 24.2535 99 -0.33 45
IV.NRCA.HHZ. 2019-12-07T18:06:12.07 0.1 undecidable manual P 342 42.3243 94 -0.14 91
IV.FAGN.HHZ. 2019-12-07T18:06:11.28 0.3 undecidable manual P 132 33.9438 95 0.35 66
MN.AQU.HNN. 2019-12-07T18:06:11.49 0.6 undecidable manual S 141 16.6722 110 0.2 47
IV.T1299.HNN. 2019-12-07T18:06:11.71 0.6 undecidable manual S 1 18.0708 107 0.09 49
IV.MTRA.EHZ. 2019-12-07T18:06:10.56 0.1 undecidable manual P 17 33.1446 95 -0.24 91
IV.CAMP.HHE. 2019-12-07T18:06:10.41 0.6 undecidable manual S 56 12.9759 121 0.04 49
IV.TERO.HHZ. 2019-12-07T18:06:10.28 0.1 undecidable manual P 58 31.5462 96 -0.28 91
IV.GIGS.HHZ. 2019-12-07T18:06:09.20 0.1 undecidable manual P 95 24.2535 99 -0.25 93
IV.LNSS.HHZ. 2019-12-07T18:06:09.40 0.1 undecidable manual P 307 24.2535 99 -0.04 97
IV.FIAM.HHZ. 2019-12-07T18:06:09.57 0.3 undecidable manual P 210 26.0517 98 -0.16 71
IV.T1299.HNN. 2019-12-07T18:06:08.69 0.3 undecidable manual P 1 18.0708 107 0.18 72
IV.RM33.EHZ. 2019-12-07T18:06:08.94 0.3 undecidable manual S 309 6.5934 146 -0.19 71
MN.AQU.HNN. 2019-12-07T18:06:08.17 0.3 undecidable manual P 141 16.6722 110 -0.15 72
IV.SMA1.EHZ. 2019-12-07T18:06:08.67 0.1 undecidable manual P 15 18.2706 107 0.13 96
IV.CAMP.HHE. 2019-12-07T18:06:07.89 0.1 undecidable manual P 56 12.9759 121 0.1 98
IV.RM33.EHZ. 2019-12-07T18:06:07.09 0.1 undecidable manual P 309 6.5934 146 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.2 0.00020500000000000002 0.1 AML other m 2019-12-07T18:06:07.43
IV.RM33.EHE. ML:1.3 0.00023549999999999998 0.62 AML other m 2019-12-07T18:06:09.55
IV.SMA1.EHN. ML:1.9 0.0006255 0.36 AML other m 2019-12-07T18:06:12.54
IV.SMA1.EHE. ML:2.2 0.0010550000000000002 0.38 AML other m 2019-12-07T18:06:12.57
IV.LNSS.HHN. ML:1.6 0.00020250000000000002 0.3 AML other m 2019-12-07T18:06:13.49
IV.FIAM.HHN. ML:0.8 0.0000329 0.38 AML other m 2019-12-07T18:06:13.72
IV.GIGS.HHE. ML:0.4 0.00001515 1.38 AML other m 2019-12-07T18:06:13.00
IV.FIAM.HHE. ML:0.9 0.000040249999999999996 0.2 AML other m 2019-12-07T18:06:13.81
IV.LNSS.HHE. ML:1.5 0.00016350000000000002 1.48 AML other m 2019-12-07T18:06:13.17
IV.GIGS.HHN. ML:0.6 0.000025149999999999998 0.82 AML other m 2019-12-07T18:06:14.82
IV.MTRA.EHN. ML:1.6 0.00016949999999999997 1.22 AML other m 2019-12-07T18:06:15.03
IV.MTRA.EHE. ML:1.6 0.00017199999999999998 0.2 AML other m 2019-12-07T18:06:15.76
IV.TERO.HHE. ML:0.8 0.000029049999999999998 1.14 AML other m 2019-12-07T18:06:16.94
IV.TERO.HHN. ML:0.9 0.0000367 0.68 AML other m 2019-12-07T18:06:17.73
IV.FAGN.HHN. ML:1.2 0.00007209999999999999 1.4 AML other m 2019-12-07T18:06:19.08
IV.FAGN.HHE. ML:1.3 0.00008740000000000001 0.5 AML other m 2019-12-07T18:06:21.33
IV.T0110.HHE. ML:1.2 0.000046949999999999996 0.56 AML other m 2019-12-07T18:06:22.20
IV.T0110.HHN. ML:1.2 0.00004025 1.34 AML other m 2019-12-07T18:06:26.02
IV.FDMO.HHN. ML:1.0 0.000019055 1.28 AML other m 2019-12-07T18:06:26.16
IV.VAGA.HHN. ML:1.9 0.00004595 0.44 AML other m 2019-12-07T18:06:33.31
IV.VAGA.HHE. ML:1.6 0.0000264 0.42 AML other m 2019-12-07T18:06:33.40
IV.FDMO.HHE. ML:1.1 0.0000251 0.2 AML other m 2019-12-07T18:06:42.72
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