Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 09-12-2019 and time 23:22:00 (UTC) in region 3 km NE Barete (AQ)

A magnitude ML 2.3 earthquake occured in region: 3 km NE Barete (AQ), on

  • 09-12-2019 23:22:00 (UTC)
  • 10-12-2019 00:22:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4770, 13.2930 at 11 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
Pizzoli AQ 4 4326 5063
Capitignano AQ 5 665 5728
Cagnano Amiterno AQ 6 1369 7097
Montereale AQ 7 2581 9678
Campotosto AQ 11 542 10220
Scoppito AQ 12 3727 13947
Borbona RI 14 617 14564
L'Aquila AQ 16 69753 84317
Posta RI 17 694 85011
Amatrice RI 17 2657 87668
Crognaleto TE 17 1297 88965
Antrodoco RI 19 2588 91553
Cittareale RI 19 482 92035
Micigliano RI 20 127 92162

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of L'Aquila (69753 inhabitants)
39 Km SW of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
70 Km NE of Tivoli (56533 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
71 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
73 Km W of Chieti (51815 inhabitants)
76 Km W of Pescara (121014 inhabitants)
93 Km NE of Roma (2864731 inhabitants)
98 Km NE of Velletri (53303 inhabitants)
98 Km E of Viterbo (67173 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 2.3 2019-12-09
23:22:00		 42.4768 13.2928 11 2020-02-28
16:42:19		 Bollettino Sismico Italiano INGV 75733841
Reviewed
Rev100 		ML 2.3 2019-12-09
23:22:00		 42.4893 13.2868 13 2019-12-09
23:29:06		 Sala Sismica INGV-Roma 74498761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-09 23:22:00 ± 0.06
Latitude 42.4768 ± 0.0027
Longitude 13.2928 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75733841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 385
Semi-minor axis of confidence ellipse (meter) 238
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.06565
Epicentral distance of station farthest from the epicenter (degree) 1.24736
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 74498761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-09 23:29:06

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 70
Type of magnitude ML
Reference to an origin 75733841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-22 18:03:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2019-12-09T23:22:23.65 0.3 undecidable manual P 336 138.4614 50 0.31 57
IV.MOMA.HHZ. 2019-12-09T23:22:22.34 0.6 undecidable manual S 302 69.2751 50 0.81 37
IV.CSP1.EHZ. 2019-12-09T23:22:21.69 0.6 undecidable manual S 354 68.5758 50 0.32 44
IV.CESI.HHZ. 2019-12-09T23:22:21.19 0.6 undecidable manual S 332 66.5778 50 0.36 44
IV.ARVD.HHZ. 2019-12-09T23:22:20.19 0.3 undecidable manual P 346 116.7942 50 0.18 61
IV.FDMO.HHZ. 2019-12-09T23:22:20.69 0.6 undecidable manual S 345 64.2912 50 0.47 43
IV.MF5.EHZ. 2019-12-09T23:22:19.78 0.6 undecidable manual S 13 58.2972 50 1.17 32
IV.CESX.HHZ. 2019-12-09T23:22:18.97 0.6 undecidable manual S 284 59.496 50 0.03 47
IV.MC2.EHZ. 2019-12-09T23:22:16.81 0.6 undecidable manual S 350 48.9177 50 0.69 40
IV.EL6.EHZ. 2019-12-09T23:22:16.72 0.3 undecidable manual P 351 95.8263 50 -0.05 66
IV.SNTG.HHZ. 2019-12-09T23:22:16.13 0.3 undecidable manual P 342 90.9423 50 0.11 66
IV.MMO1.EHZ. 2019-12-09T23:22:15.58 0.6 undecidable manual S 3 46.9197 50 -0.01 49
IV.LPEL.HHZ. 2019-12-09T23:22:15.28 0.3 undecidable manual P 123 87.246 50 -0.17 65
IV.ARRO.EHZ. 2019-12-09T23:22:14.89 0.6 undecidable manual S 285 44.5221 50 -0.06 48
IV.NRCA.HHZ. 2019-12-09T23:22:14.04 0.6 undecidable manual S 340 42.1245 50 -0.27 46
IV.ASSB.HHZ. 2019-12-09T23:22:14.64 0.3 undecidable manual P 321 81.252 50 0.11 67
IV.SAP2.EHZ. 2019-12-09T23:22:13.10 0.3 undecidable manual P 7 69.2751 50 0.42 64
IV.VVLD.HHZ. 2019-12-09T23:22:13.95 0.3 undecidable manual P 158 72.6717 50 0.76 57
IV.MNTT.EHZ. 2019-12-09T23:22:13.50 0.3 undecidable manual P 21 69.4749 50 0.8 56
IV.INTR.HHZ. 2019-12-09T23:22:13.13 0.3 undecidable manual P 136 72.0723 50 0.03 69
IV.RCAV.EHZ. 2019-12-09T23:22:13.45 0.3 undecidable manual P 202 75.4689 50 -0.18 67
IV.MOMA.HHZ. 2019-12-09T23:22:12.68 0.3 undecidable manual P 302 69.2751 50 0.01 70
IV.CESI.HHZ. 2019-12-09T23:22:12.17 0.3 undecidable manual P 332 66.5778 50 -0.09 69
IV.SRES.HHZ. 2019-12-09T23:22:12.33 0.6 undecidable manual P 248 69.4749 50 -0.38 43
IV.CSP1.EHZ. 2019-12-09T23:22:12.38 0.1 undecidable manual P 354 68.5758 50 -0.19 90
IV.MF5.EHZ. 2019-12-09T23:22:11.17 0.1 undecidable manual P 13 58.2972 50 0.19 92
IV.OFFI.HHZ. 2019-12-09T23:22:11.94 0.3 undecidable manual P 32 60.0954 50 0.68 60
IV.FDMO.HHZ. 2019-12-09T23:22:11.64 0.1 undecidable manual P 345 64.2912 50 -0.27 89
IV.CERT.HHZ. 2019-12-09T23:22:11.66 0.1 undecidable manual P 204 63.8916 50 -0.19 91
IV.MTRA.EHZ. 2019-12-09T23:22:11.11 0.6 undecidable manual S 15 32.1456 50 -0.54 44
IV.CESX.HHZ. 2019-12-09T23:22:10.96 0.3 undecidable manual P 284 59.496 50 -0.21 68
IV.FIAM.HHZ. 2019-12-09T23:22:10.56 0.6 undecidable manual S 212 27.2505 50 0.23 48
IV.TERO.HHZ. 2019-12-09T23:22:10.54 0.6 undecidable manual S 57 30.1476 50 -0.56 44
IV.LNSS.HHZ. 2019-12-09T23:22:09.59 0.6 undecidable manual S 304 24.9528 50 -0.12 49
IV.T0110.HHZ. 2019-12-09T23:22:09.62 0.1 undecidable manual P 125 48.2184 50 0.19 93
IV.MC2.EHZ. 2019-12-09T23:22:09.36 0.1 undecidable manual P 350 48.9177 50 -0.19 93
IV.PTQR.HHZ. 2019-12-09T23:22:09.58 0.3 undecidable manual P 170 51.2154 50 -0.32 68
IV.VCEL.EHZ. 2019-12-09T23:22:09.19 0.3 undecidable manual P 101 45.8208 50 0.13 71
IV.NRCA.HHZ. 2019-12-09T23:22:08.09 0.1 undecidable manual P 340 42.1245 50 -0.41 90
IV.ARRO.EHZ. 2019-12-09T23:22:08.67 0.1 undecidable manual P 285 44.5221 50 -0.2 94
IV.MMO1.EHZ. 2019-12-09T23:22:08.94 0.1 undecidable manual P 3 46.9197 50 -0.3 91
IV.GIGS.HHZ. 2019-12-09T23:22:08.81 0.3 undecidable manual S 96 23.0547 50 -0.4 70
IV.T1299.HNN. 2019-12-09T23:22:07.37 0.3 undecidable manual S 357 17.4714 122 -0.35 72
IV.SMA1.EHZ. 2019-12-09T23:22:07.66 0.3 undecidable manual S 12 17.3715 122 -0.03 76
IV.FAGN.HHZ. 2019-12-09T23:22:07.27 0.3 undecidable manual P 134 33.4443 50 0.12 73
MN.AQU.HNE. 2019-12-09T23:22:07.55 0.3 undecidable manual S 146 16.4724 124 0.14 75
IV.TERO.HHZ. 2019-12-09T23:22:06.35 0.1 undecidable manual P 57 30.1476 50 -0.3 94
IV.MTRA.EHZ. 2019-12-09T23:22:06.48 0.1 undecidable manual P 15 32.1456 50 -0.49 90
IV.FIAM.HHZ. 2019-12-09T23:22:06.24 0.1 positive manual P 212 27.2505 50 0.04 100
IV.CAMP.HHZ. 2019-12-09T23:22:06.13 0.3 undecidable manual S 55 11.5773 133 0.06 77
IV.GIGS.HHZ. 2019-12-09T23:22:05.45 0.1 undecidable manual P 96 23.0547 50 -0.1 99
IV.LNSS.HHZ. 2019-12-09T23:22:05.76 0.1 undecidable manual P 304 24.9528 50 -0.09 99
IV.RM33.EHZ. 2019-12-09T23:22:05.01 0.3 undecidable manual S 299 7.2927 146 -0.12 76
MN.AQU.HNE. 2019-12-09T23:22:04.70 0.3 undecidable manual P 146 16.4724 124 0.19 74
IV.CAMP.HHZ. 2019-12-09T23:22:04.01 0.1 undecidable manual P 55 11.5773 133 0.26 98
IV.T1299.HNN. 2019-12-09T23:22:04.56 0.1 undecidable manual P 357 17.4714 122 -0.13 100
IV.SMA1.EHZ. 2019-12-09T23:22:04.67 0.3 undecidable manual P 12 17.3715 122 -0.01 77
IV.RM33.EHZ. 2019-12-09T23:22:03.41 0.1 undecidable manual P 299 7.2927 146 0.21 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:2.6 0.006355 0.22 AML other m 2019-12-09T23:22:05.26
IV.RM33.HNN. ML:2.6 0.006369999999999999 0.22 AML other m 2019-12-09T23:22:05.26
IV.RM33.HNE. ML:2.8 0.008435 1 AML other m 2019-12-09T23:22:05.42
IV.RM33.EHE. ML:2.8 0.008305 1 AML other m 2019-12-09T23:22:05.42
IV.CAMP.HHN. ML:2.6 0.003985000000000001 0.42 AML other m 2019-12-09T23:22:06.37
IV.CAMP.HHE. ML:2.3 0.002105 1.58 AML other m 2019-12-09T23:22:08.85
IV.SMA1.EHN. ML:3.2 0.01425 0.42 AML other m 2019-12-09T23:22:08.31
IV.SMA1.EHE. ML:3.1 0.011015 0.3 AML other m 2019-12-09T23:22:08.19
IV.GIGS.HHE. ML:1.7 0.0003175 0.72 AML other m 2019-12-09T23:22:09.95
IV.LNSS.HHE. ML:2.4 0.001595 0.2 AML other m 2019-12-09T23:22:09.81
IV.LNSS.HNE. ML:2.4 0.0016 0.2 AML other m 2019-12-09T23:22:09.81
IV.GIGS.HHN. ML:1.8 0.000442 0.68 AML other m 2019-12-09T23:22:10.58
IV.FIAM.HHE. ML:2.0 0.000504 0.18 AML other m 2019-12-09T23:22:10.81
IV.MTRA.EHN. ML:2.7 0.002255 0.48 AML other m 2019-12-09T23:22:11.56
IV.MTRA.HNN. ML:2.7 0.002235 0.46 AML other m 2019-12-09T23:22:11.55
IV.TERO.HHE. ML:2.1 0.0006720000000000001 0.64 AML other m 2019-12-09T23:22:11.13
IV.FIAM.HHN. ML:2.0 0.00048750000000000003 0.8 AML other m 2019-12-09T23:22:11.49
IV.MTRA.HNE. ML:2.7 0.00229 0.22 AML other m 2019-12-09T23:22:11.66
IV.MTRA.EHE. ML:2.7 0.002335 0.22 AML other m 2019-12-09T23:22:11.67
IV.LNSS.HNN. ML:2.3 0.0011400000000000002 1.44 AML other m 2019-12-09T23:22:12.79
IV.LNSS.HHN. ML:2.3 0.00117 1.46 AML other m 2019-12-09T23:22:12.79
IV.TERO.HHN. ML:2.2 0.0008665000000000001 0.38 AML other m 2019-12-09T23:22:12.69
IV.NRCA.HHE. ML:2.6 0.0012 1.1 AML other m 2019-12-09T23:22:14.07
IV.NRCA.HNE. ML:2.5 0.00111 1.12 AML other m 2019-12-09T23:22:14.07
IV.NRCA.HNN. ML:2.4 0.000772 1.24 AML other m 2019-12-09T23:22:15.03
IV.NRCA.HHN. ML:2.4 0.0008355 1.88 AML other m 2019-12-09T23:22:15.97
IV.ARRO.EHE. ML:2.4 0.0007765 0.26 AML other m 2019-12-09T23:22:15.33
IV.ARRO.EHN. ML:2.4 0.0007585 1.02 AML other m 2019-12-09T23:22:15.41
IV.PTQR.HHN. ML:1.5 0.00008085 0.72 AML other m 2019-12-09T23:22:17.39
IV.T0110.HHE. ML:2.2 0.00042449999999999996 0.98 AML other m 2019-12-09T23:22:18.82
IV.VCEL.EHN. ML:2.3 0.0005529999999999999 0.82 AML other m 2019-12-09T23:22:18.92
IV.VCEL.EHE. ML:2.4 0.0007165 1.66 AML other m 2019-12-09T23:22:18.87
IV.FAGN.HHN. ML:2.3 0.0008629999999999999 0.54 AML other m 2019-12-09T23:22:19.39
IV.PTQR.HHE. ML:1.6 0.00010985 1.32 AML other m 2019-12-09T23:22:19.16
IV.FAGN.HHE. ML:2.6 0.0016 0.34 AML other m 2019-12-09T23:22:19.56
IV.MF5.EHN. ML:2.3 0.00045699999999999994 0.38 AML other m 2019-12-09T23:22:20.45
IV.FDMO.HHN. ML:2.1 0.00022 0.2 AML other m 2019-12-09T23:22:20.84
IV.T0110.HHN. ML:2.2 0.00044000000000000007 1.68 AML other m 2019-12-09T23:22:21.11
IV.CESI.HHE. ML:2.0 0.00016499999999999997 0.48 AML other m 2019-12-09T23:22:21.57
IV.CESX.HHN. ML:2.1 0.00026900000000000003 0.24 AML other m 2019-12-09T23:22:21.77
IV.MF5.EHE. ML:2.4 0.0004825 1.48 AML other m 2019-12-09T23:22:22.82
IV.CESX.HHE. ML:2.1 0.00023299999999999997 0.42 AML other m 2019-12-09T23:22:22.67
IV.CERT.HHE. ML:2.1 0.00024349999999999998 0.52 AML other m 2019-12-09T23:22:23.73
IV.OFFI.HHN. ML:2.4 0.000571 0.48 AML other m 2019-12-09T23:22:23.40
IV.MOMA.HHN. ML:2.3 0.000316 0.66 AML other m 2019-12-09T23:22:23.32
IV.CERT.HHN. ML:2.0 0.000195 1.3 AML other m 2019-12-09T23:22:24.02
IV.MOMA.HHE. ML:2.2 0.00029499999999999996 1.52 AML other m 2019-12-09T23:22:24.16
IV.FDMO.HHE. ML:2.0 0.000179 0.48 AML other m 2019-12-09T23:22:24.33
IV.CSP1.EHE. ML:2.2 0.000296 0.7 AML other m 2019-12-09T23:22:24.36
IV.CSP1.EHN. ML:2.3 0.000324 1.48 AML other m 2019-12-09T23:22:25.81
IV.OFFI.HHE. ML:2.4 0.0005635 0.54 AML other m 2019-12-09T23:22:26.30
IV.SRES.HHN. ML:1.8 0.00011449999999999999 0.28 AML other m 2019-12-09T23:22:26.11
IV.SRES.HHE. ML:1.9 0.0001325 0.4 AML other m 2019-12-09T23:22:26.40
IV.SAP2.EHE. ML:2.3 0.0003675 0.42 AML other m 2019-12-09T23:22:26.53
IV.SAP2.EHN. ML:2.9 0.00131 0.3 AML other m 2019-12-09T23:22:27.23
IV.ASSB.HHE. ML:2.0 0.00011915000000000001 1.06 AML other m 2019-12-09T23:22:27.37
IV.LPEL.HHE. ML:2.1 0.0001575 0.26 AML other m 2019-12-09T23:22:28.15
IV.MNTT.EHN. ML:2.4 0.0004695 1.34 AML other m 2019-12-09T23:22:29.73
IV.ASSB.HHN. ML:1.9 0.0001175 0.98 AML other m 2019-12-09T23:22:29.20
IV.SNTG.HHE. ML:1.8 0.00007049999999999999 1.2 AML other m 2019-12-09T23:22:29.60
IV.CESI.HHN. ML:2.1 0.0002095 0.58 AML other m 2019-12-09T23:22:29.58
IV.SNTG.HHN. ML:1.9 0.000101 0.36 AML other m 2019-12-09T23:22:30.83
IV.INTR.HHN. ML:2.2 0.00028599999999999996 1.3 AML other m 2019-12-09T23:22:31.27
IV.INTR.HHE. ML:1.9 0.00013350000000000002 0.72 AML other m 2019-12-09T23:22:33.06
IV.LPEL.HHN. ML:2.0 0.00012535 1.64 AML other m 2019-12-09T23:22:33.96
IV.MNTT.EHE. ML:2.4 0.0004145 1.5 AML other m 2019-12-09T23:22:39.20
IV.EL6.EHN. ML:2.4 0.0002495 0.68 AML other m 2019-12-09T23:22:39.60
IV.EL6.EHE. ML:2.3 0.0002285 0.42 AML other m 2019-12-09T23:22:40.72
IV.NARO.HHE. ML:1.9 0.0000429 1.22 AML other m 2019-12-09T23:22:49.93
IV.NARO.HHN. ML:1.9 0.000049949999999999994 0.76 AML other m 2019-12-09T23:22:53.47
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
Waveforms Seismic signals in miniseed + resp format Download