Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 07-12-2019 and time 22:23:13 (UTC) in region 3 km NW Barete (AQ)

A magnitude ML 1.5 earthquake occured in region: 3 km NW Barete (AQ), on

  • 07-12-2019 22:23:13 (UTC)
  • 07-12-2019 23:23:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4700, 13.2640 at 12 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 3 737 737
Cagnano Amiterno AQ 3 1369 2106
Pizzoli AQ 5 4326 6432
Montereale AQ 6 2581 9013
Capitignano AQ 6 665 9678
Scoppito AQ 11 3727 13405
Borbona RI 12 617 14022
Campotosto AQ 13 542 14564
Posta RI 15 694 15258
Antrodoco RI 16 2588 17846
L'Aquila AQ 17 69753 87599
Micigliano RI 17 127 87726
Amatrice RI 18 2657 90383
Borgo Velino RI 18 972 91355
Cittareale RI 19 482 91837
Crognaleto TE 20 1297 93134
Tornimparte AQ 20 3187 96321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
68 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
73 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
95 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 1.5 2019-12-07
22:23:13		 42.4705 13.264 12 2020-02-28
16:42:15		 Bollettino Sismico Italiano INGV 74812091
Reviewed
Rev100 		ML 1.5 2019-12-07
22:23:13		 42.4787 13.2687 12 2019-12-07
22:39:19		 Sala Sismica INGV-Roma 74423711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-07 22:23:13 ± 0.09
Latitude 42.4705 ± 0.0045
Longitude 13.2640 ± 0.0061
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74812091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 540
Semi-minor axis of confidence ellipse (meter) 20
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 219
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.63942
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 74423711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-07 22:39:19

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 74812091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-25 11:40:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GUMA.HHZ. 2019-12-07T22:23:34.28 0.3 undecidable manual S 5 65.9895 91 1.08 48
IV.FDMO.HHZ. 2019-12-07T22:23:33.15 0.3 undecidable manual S 347 64.3911 91 0.35 63
IV.MF5.EHZ. 2019-12-07T22:23:32.49 0.3 undecidable manual S 15 59.5959 91 0.99 51
IV.VCEL.EHZ. 2019-12-07T22:23:29.11 0.3 undecidable manual S 100 47.9187 91 0.71 59
IV.MC2.EHZ. 2019-12-07T22:23:29.13 0.6 undecidable manual S 353 49.3173 91 0.38 43
IV.MMO1.EHZ. 2019-12-07T22:23:28.26 0.3 undecidable manual S 6 47.8188 91 -0.11 69
IV.NRCA.HHZ. 2019-12-07T22:23:26.54 0.6 undecidable manual S 343 42.1245 92 -0.3 45
IV.MNTT.EHZ. 2019-12-07T22:23:26.36 0.1 undecidable manual P 22 70.9734 91 0.86 70
IV.ARRO.EHZ. 2019-12-07T22:23:26.91 0.6 undecidable manual S 287 42.5241 92 -0.04 47
IV.GAVE.EHZ. 2019-12-07T22:23:25.93 0.6 undecidable manual S 309 38.9277 92 -0.07 48
IV.OFFI.HHZ. 2019-12-07T22:23:24.87 0.3 undecidable manual P 34 61.9935 91 0.76 56
IV.FDMO.HHZ. 2019-12-07T22:23:24.17 0.1 undecidable manual P 347 64.3911 91 -0.32 86
IV.GUMA.HHZ. 2019-12-07T22:23:24.78 0.1 undecidable manual P 5 65.9895 91 0.06 90
IV.TERO.HHZ. 2019-12-07T22:23:24.05 0.6 undecidable manual S 59 32.5452 92 -0.23 45
IV.MTRA.EHZ. 2019-12-07T22:23:23.96 0.3 undecidable manual S 19 33.5442 92 -0.59 62
IV.MF5.EHZ. 2019-12-07T22:23:23.82 0.1 undecidable manual P 15 59.5959 91 0.08 90
IV.FIAM.HHZ. 2019-12-07T22:23:22.53 0.6 undecidable manual S 208 25.4523 94 0.13 47
IV.VCEL.EHZ. 2019-12-07T22:23:22.08 0.1 undecidable manual P 100 47.9187 91 0.13 92
IV.MMO1.EHZ. 2019-12-07T22:23:21.59 0.1 undecidable manual P 6 47.8188 91 -0.34 87
IV.LNSS.HHZ. 2019-12-07T22:23:21.40 0.6 undecidable manual S 309 23.4543 94 -0.47 45
IV.MC2.EHZ. 2019-12-07T22:23:21.97 0.1 undecidable manual P 353 49.3173 91 -0.19 90
IV.GIGS.HHZ. 2019-12-07T22:23:21.84 0.6 undecidable manual S 94 25.3524 94 -0.53 43
IV.NRCA.HHZ. 2019-12-07T22:23:20.78 0.1 undecidable manual P 343 42.1245 92 -0.27 90
MN.AQU.HNZ. 2019-12-07T22:23:20.36 0.6 undecidable manual S 138 17.3715 100 0.12 48
IV.GAVE.EHZ. 2019-12-07T22:23:20.46 0.1 undecidable manual P 309 38.9277 92 -0.1 94
IV.SMA1.EHZ. 2019-12-07T22:23:20.62 0.3 undecidable manual S 18 18.6702 98 0.02 74
IV.ARRO.EHZ. 2019-12-07T22:23:20.92 0.1 undecidable manual P 287 42.5241 92 -0.19 92
IV.T1299.EHZ. 2019-12-07T22:23:20.30 0.6 undecidable manual S 5 18.2706 98 -0.18 48
IV.TERO.HHZ. 2019-12-07T22:23:19.09 0.1 undecidable manual P 59 32.5452 92 -0.48 87
IV.CAMP.HHZ. 2019-12-07T22:23:19.18 0.6 undecidable manual S 59 13.875 109 -0.17 48
IV.FAGN.HHZ. 2019-12-07T22:23:19.91 0.3 undecidable manual P 131 34.6431 92 0 72
IV.MTRA.EHZ. 2019-12-07T22:23:19.30 0.1 undecidable manual P 19 33.5442 92 -0.43 88
IV.GIGS.HHZ. 2019-12-07T22:23:18.07 0.1 undecidable manual P 94 25.3524 94 -0.4 90
IV.FIAM.HHZ. 2019-12-07T22:23:18.51 0.3 undecidable manual P 208 25.4523 94 0.02 72
IV.LNSS.HHZ. 2019-12-07T22:23:18.16 0.1 undecidable manual P 309 23.4543 94 -0.02 98
IV.SMA1.EHZ. 2019-12-07T22:23:17.44 0.1 undecidable manual P 18 18.6702 98 -0.01 99
IV.RM33.EHZ. 2019-12-07T22:23:17.66 0.1 undecidable manual S 317 5.8941 146 -0.01 100
IV.T1299.EHZ. 2019-12-07T22:23:17.31 0.1 undecidable manual P 5 18.2706 98 -0.06 98
MN.AQU.HNZ. 2019-12-07T22:23:17.75 0.3 undecidable manual P 138 17.3715 100 0.51 66
IV.CAMP.HHZ. 2019-12-07T22:23:16.69 0.1 undecidable manual P 59 13.875 109 -0.04 98
IV.RM33.EHZ. 2019-12-07T22:23:15.94 0.1 undecidable manual P 317 5.8941 146 0.19 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.7 0.0006595206 0.1536 AML other m 2019-12-07T22:23:17.78
IV.RM33.HNN. ML:1.6 0.00064336535 0.1664 AML other m 2019-12-07T22:23:17.77
IV.RM33.HNE. ML:1.4 0.00036697685 0.128 AML other m 2019-12-07T22:23:18.16
IV.RM33.EHE. ML:1.4 0.0003800191 0.128 AML other m 2019-12-07T22:23:18.17
IV.CAMP.HHN. ML:1.4 0.0002496117 0.448 AML other m 2019-12-07T22:23:19.36
IV.SMA1.EHN. ML:2.3 0.001366329 0.2944 AML other m 2019-12-07T22:23:21.17
IV.SMA1.EHE. ML:2.4 0.0017516880000000002 0.2432 AML other m 2019-12-07T22:23:21.07
IV.LNSS.HHN. ML:1.7 0.00027906335 0.2816 AML other m 2019-12-07T22:23:22.15
IV.LNSS.HHE. ML:1.6 0.00023949705 0.1408 AML other m 2019-12-07T22:23:22.41
IV.LNSS.HNE. ML:1.5 0.00020475825 0.128 AML other m 2019-12-07T22:23:22.41
IV.GIGS.HHN. ML:0.8 0.00004140795 0.1536 AML other m 2019-12-07T22:23:22.53
IV.FIAM.HHN. ML:1.0 0.0000579439 0.4608 AML other m 2019-12-07T22:23:22.62
IV.FIAM.HHE. ML:0.9 0.00004536958 0.256 AML other m 2019-12-07T22:23:22.84
IV.LNSS.HNN. ML:1.7 0.00028028735000000006 1.7184 AML other m 2019-12-07T22:23:22.91
IV.MTRA.HNN. ML:1.9 0.00036223129999999996 0.1152 AML other m 2019-12-07T22:23:24.06
IV.MTRA.EHN. ML:1.9 0.00034971625 0.128 AML other m 2019-12-07T22:23:24.07
IV.MTRA.HNE. ML:1.9 0.0003238112 0.128 AML other m 2019-12-07T22:23:24.23
IV.MTRA.EHE. ML:1.9 0.0003100265 0.1152 AML other m 2019-12-07T22:23:24.30
IV.TERO.HHE. ML:1.2 0.00006625142500000001 0.0768 AML other m 2019-12-07T22:23:25.57
IV.TERO.HHN. ML:1.2 0.00006585126 0.1664 AML other m 2019-12-07T22:23:26.53
IV.NRCA.HHE. ML:2.0 0.0003322712 0.1408 AML other m 2019-12-07T22:23:27.04
IV.NRCA.HNE. ML:2.0 0.00033389645 0.1408 AML other m 2019-12-07T22:23:27.05
IV.ARRO.EHE. ML:1.3 0.000059554090000000006 0.2304 AML other m 2019-12-07T22:23:27.48
IV.NRCA.HHN. ML:1.7 0.00014726829999999998 0.128 AML other m 2019-12-07T22:23:27.48
IV.ARRO.EHN. ML:1.3 0.00006003556 0.1792 AML other m 2019-12-07T22:23:28.16
IV.MF5.EHN. ML:1.3 0.000043201879999999996 0.1792 AML other m 2019-12-07T22:23:33.66
IV.GUMA.HHE. ML:1.8 0.0001007651 0.4224 AML other m 2019-12-07T22:23:34.73
IV.FDMO.HHN. ML:1.0 0.00002081338845 0.2048 AML other m 2019-12-07T22:23:34.75
IV.MF5.EHE. ML:1.2 0.000031088754999999996 1.5904 AML other m 2019-12-07T22:23:34.15
IV.GUMA.HHN. ML:1.7 0.00008754633500000001 0.2048 AML other m 2019-12-07T22:23:35.10
IV.FDMO.HHE. ML:1.1 0.00002297368 0.192 AML other m 2019-12-07T22:23:35.45
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