Earthquake with magnitude of ML 1.9 on date 09-12-2018 and time 07:49:46 (Italy) in region 1 km E Barete (AQ)

A magnitude ML 1.9 earthquake occured in region: 1 km E Barete (AQ), on

  • 09-12-2018 06:49:46 (UTC)
  • 09-12-2018 07:49:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.45, 13.3 at 14 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.

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 1 737 737
Pizzoli AQ 2 4326 5063
Cagnano Amiterno AQ 6 1369 6432
Capitignano AQ 8 665 7097
Montereale AQ 9 2581 9678
Scoppito AQ 10 3727 13405
Campotosto AQ 13 542 13947
L'Aquila AQ 14 69753 83700
Borbona RI 15 617 84317
Tornimparte AQ 18 3187 87504
Antrodoco RI 18 2588 90092
Posta RI 18 694 90786
Lucoli AQ 18 1011 91797
Crognaleto TE 19 1297 93094
Micigliano RI 20 127 93221
Amatrice RI 20 2657 95878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
68 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
76 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
95 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
Rev 1000 ML 1.9 2018-12-09
06:49:46
42.45 13.29 14 2019-06-04
09:16:11
Bollettino Sismico Italiano INGV 67185281
Rev 100 ML 1.9 2018-12-09
06:49:46
42.45 13.29 13 2018-12-09
06:57:38
Sala Sismica INGV-Roma 63781601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-09 06:49:46 ± 0.05
Latitude 42.45 ± 0.00
Longitude 13.29 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67185281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 278
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 280
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.77252
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 63781601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-09 06:57:38

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 67185281
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-02 09:11:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HHZ. 2018-12-09T06:50:16.75 3.0 undecidable manual S -0.18 0
IV.MC2.EHZ. 2018-12-09T06:50:02.65 0.6 undecidable manual S 350 0.4641 94 0.22 45
IV.MMO1.EHN. 2018-12-09T06:50:02.34 0.6 undecidable manual S 3 0.4461 94 0.44 43
IV.VCEL.EHZ. 2018-12-09T06:50:01.27 0.6 undecidable manual S 98 0.4074 94 0.53 43
IT.MMP1.HGE. 2018-12-09T06:50:01.92 0.6 undecidable manual S 243 0.4524 94 -0.16 46
IV.PTQR.HHZ. 2018-12-09T06:50:01.80 1.0 undecidable manual S 170 0.438 94 0.14 23
IV.GAVE.EHZ. 2018-12-09T06:50:00.15 0.6 undecidable manual S 309 0.3795 95 0.23 46
IV.ASSB.HHZ. 2018-12-09T06:50:00.42 0.6 undecidable manual P 322 0.7509 92 -0.05 44
IV.NRCA.HHZ. 2018-12-09T06:50:00.63 0.6 undecidable manual S 341 0.402 95 0.03 47
IV.ARRO.EHZ. 2018-12-09T06:50:00.61 0.6 undecidable manual S 288 0.4092 94 -0.2 46
IV.LPEL.HHZ. 2018-12-09T06:50:00.14 3.0 undecidable manual P 0.7725 -0.7 0
IV.GUMA.HHZ. 2018-12-09T06:49:58.24 0.3 undecidable manual P 3 0.6097 93 0.19 66
IV.CSP1.EHZ. 2018-12-09T06:49:57.47 3.0 undecidable manual P 0.6412 -1.12 0
IV.MF5.EHZ. 2018-12-09T06:49:57.20 0.1 undecidable manual P 13 0.5477 93 0.21 89
IV.MTRA.EHE. 2018-12-09T06:49:57.48 0.6 undecidable manual S 14 0.3121 97 -0.46 44
IV.FDMO.HHZ. 2018-12-09T06:49:57.70 0.1 undecidable manual P 345 0.6025 93 -0.23 88
IV.CERT.HHZ. 2018-12-09T06:49:57.07 0.6 undecidable manual P 205 0.5549 93 -0.05 46
IV.TERO.HHZ. 2018-12-09T06:49:56.68 0.6 undecidable manual S 53 0.2833 98 -0.43 45
IV.MMO1.EHN. 2018-12-09T06:49:55.25 0.6 undecidable manual P 3 0.4461 94 -0.01 47
IV.LNSS.HHZ. 2018-12-09T06:49:55.68 0.3 undecidable manual S 309 0.2392 100 -0.13 72
IT.MMP1.HGE. 2018-12-09T06:49:55.63 0.6 undecidable manual P 243 0.4524 94 0.26 45
IV.MC2.EHZ. 2018-12-09T06:49:55.48 0.1 undecidable manual P 350 0.4641 94 -0.09 93
IV.FIAM.HHZ. 2018-12-09T06:49:55.60 0.3 undecidable manual S 215 0.2266 101 0.15 72
IV.SMA1.EHZ. 2018-12-09T06:49:54.51 0.6 undecidable manual S 10 0.179 107 0.43 45
IV.ARRO.EHZ. 2018-12-09T06:49:54.49 0.3 undecidable manual P 288 0.4092 94 -0.14 69
IV.PTQR.HHZ. 2018-12-09T06:49:54.99 0.1 undecidable manual P 170 0.438 94 -0.14 92
IV.T1299.EHZ. 2018-12-09T06:49:54.50 0.3 undecidable manual S 357 0.1808 107 0.38 69
IV.VCEL.EHZ. 2018-12-09T06:49:54.77 0.3 undecidable manual P 98 0.4074 94 0.18 69
IV.GIGS.HHZ. 2018-12-09T06:49:54.52 0.3 undecidable manual S 90 0.205 104 -0.29 70
IV.GAVE.EHZ. 2018-12-09T06:49:54.09 0.1 undecidable manual P 309 0.3795 95 -0.03 95
IV.T0110.HHZ. 2018-12-09T06:49:54.92 0.1 undecidable manual P 122 0.42 94 0.1 94
IV.NRCA.HHZ. 2018-12-09T06:49:54.30 0.1 undecidable manual P 341 0.402 95 -0.21 92
IV.FAGN.HHZ. 2018-12-09T06:49:52.77 0.1 undecidable manual P 131 0.2842 98 0.26 93
IV.MTRA.EHE. 2018-12-09T06:49:52.66 0.1 undecidable manual P 14 0.3121 97 -0.32 91
IV.TERO.HHZ. 2018-12-09T06:49:52.24 0.1 undecidable manual P 53 0.2833 98 -0.25 93
IV.CAMP.HHZ. 2018-12-09T06:49:52.45 0.3 undecidable manual S 46 0.1178 123 0.03 75
IV.GIGS.HHZ. 2018-12-09T06:49:51.01 0.1 undecidable manual P 90 0.205 104 -0.16 96
IV.FIAM.HHZ. 2018-12-09T06:49:51.61 0.1 undecidable manual P 215 0.2266 101 0.07 98
IV.LNSS.HHZ. 2018-12-09T06:49:51.73 0.1 undecidable manual P 309 0.2392 100 -0.02 98
IV.RM33.HNZ. 2018-12-09T06:49:51.57 0.3 undecidable manual S 313 0.0809 138 -0.03 76
IV.SMA1.EHZ. 2018-12-09T06:49:50.76 0.1 undecidable manual P 10 0.179 107 0.01 99
IV.T1299.EHZ. 2018-12-09T06:49:50.77 0.1 undecidable manual P 357 0.1808 107 0 100
IV.RM33.HNZ. 2018-12-09T06:49:49.39 0.1 undecidable manual P 313 0.0809 138 0.08 100
IV.CAMP.HHZ. 2018-12-09T06:49:49.87 0.1 undecidable manual P 46 0.1178 123 0.08 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:2.1 0.0015 0.48 AML other m 2018-12-09T06:49:51.58
IV.RM33.EHN. ML:2.1 0.00152 0.5 AML other m 2018-12-09T06:49:51.83
IV.RM33.HNE. ML:2.1 0.00145 0.9 AML other m 2018-12-09T06:49:52.76
IV.RM33.EHE. ML:2.1 0.001475 0.9 AML other m 2018-12-09T06:49:52.77
IV.CAMP.HHN. ML:1.9 0.000788 0.36 AML other m 2018-12-09T06:49:52.54
IV.CAMP.HHE. ML:1.7 0.0004865 0.26 AML other m 2018-12-09T06:49:53.34
IV.SMA1.EHN. ML:2.3 0.001435 0.4 AML other m 2018-12-09T06:49:54.82
IV.SMA1.EHE. ML:2.3 0.00146 0.42 AML other m 2018-12-09T06:49:54.65
IV.GIGS.HHE. ML:1.3 0.0001295 0.28 AML other m 2018-12-09T06:49:54.61
IV.GIGS.HHN. ML:1.2 9.61E-5 0.78 AML other m 2018-12-09T06:49:55.25
IV.FIAM.HHN. ML:1.4 0.000135 0.48 AML other m 2018-12-09T06:49:55.92
IV.FIAM.HHE. ML:1.3 0.0001217 1.34 AML other m 2018-12-09T06:49:55.81
IV.LNSS.HHE. ML:2.1 0.000623 0.28 AML other m 2018-12-09T06:49:56.33
IV.LNSS.HNE. ML:2.1 0.000628 0.26 AML other m 2018-12-09T06:49:56.34
IV.LNSS.HNN. ML:2.1 0.0007345 0.82 AML other m 2018-12-09T06:49:56.80
IV.LNSS.HHN. ML:2.2 0.0007735 0.82 AML other m 2018-12-09T06:49:56.39
IV.TERO.HHN. ML:1.7 0.0002245 0.48 AML other m 2018-12-09T06:49:57.33
IV.TERO.HHE. ML:1.6 0.0001595 1.22 AML other m 2018-12-09T06:49:58.72
IV.FAGN.HHE. ML:2 0.0004195 0.28 AML other m 2018-12-09T06:50:01.00
IV.FAGN.HHN. ML:1.8 0.000259 0.5 AML other m 2018-12-09T06:50:01.15
IV.NRCA.HHN. ML:2.2 0.0005255 0.1 AML other m 2018-12-09T06:50:01.55
IV.NRCA.HHE. ML:2.4 0.0007115 1.06 AML other m 2018-12-09T06:50:01.58
IV.GAVE.EHN. ML:1.8 0.0001975 0.18 AML other m 2018-12-09T06:50:03.13
IV.ARRO.EHE. ML:1.6 0.0001225 0.36 AML other m 2018-12-09T06:50:03.61
IV.ARRO.EHN. ML:1.6 0.0001032 0.18 AML other m 2018-12-09T06:50:04.25
IV.GAVE.EHE. ML:1.8 0.000193 1.58 AML other m 2018-12-09T06:50:04.79
IV.T0110.HHN. ML:1.6 9.855E-5 0.32 AML other m 2018-12-09T06:50:07.19
IV.FDMO.HHN. ML:1.7 9.435E-5 1.24 AML other m 2018-12-09T06:50:08.95
IV.FDMO.HHE. ML:1.7 7.76E-5 1.22 AML other m 2018-12-09T06:50:09.62
IV.GUMA.HHN. ML:2.2 0.000254 1.78 AML other m 2018-12-09T06:50:09.03
IV.T0110.HHE. ML:1.6 0.00010635 1.34 AML other m 2018-12-09T06:50:09.95
IV.GUMA.HHE. ML:2.2 0.000267 0.6 AML other m 2018-12-09T06:50:11.64
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