Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 26-11-2020 and time 18:49:06 (UTC) in region 1 km W Scoppito (AQ)

A magnitude ML 1.7 earthquake occured in region: 1 km W Scoppito (AQ), on

  • 26-11-2020 18:49:06 (UTC)
  • 26-11-2020 19:49:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.3730, 13.2500 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
Scoppito AQ 1 3727 3727
Pizzoli AQ 8 4326 8053
Barete AQ 9 737 8790
Tornimparte AQ 10 3187 11977
Cagnano Amiterno AQ 10 1369 13346
Lucoli AQ 12 1011 14357
L'Aquila AQ 13 69753 84110
Antrodoco RI 15 2588 86698
Fiamignano RI 16 1413 88111
Borgo Velino RI 16 972 89083
Montereale AQ 17 2581 91664
Capitignano AQ 17 665 92329
Petrella Salto RI 17 1197 93526
Castel Sant'Angelo RI 18 1308 94834
Micigliano RI 18 127 94961
Borbona RI 18 617 95578
Borgorose RI 20 4591 100169

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km W of L'Aquila (69753 inhabitants)
49 Km SW of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
59 Km NE of Tivoli (56533 inhabitants)
60 Km NE of Guidonia Montecelio (88673 inhabitants)
76 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
79 Km SE of Foligno (57155 inhabitants)
80 Km W of Pescara (121014 inhabitants)
83 Km NE of Roma (2864731 inhabitants)
86 Km NE of Velletri (53303 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
100 Km NE of Pomezia (62966 inhabitants)
100 Km NE of Aprilia (73446 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 1.7 2020-11-26
18:49:06		 42.3727 13.2503 11 2021-02-26
14:56:09		 Bollettino Sismico Italiano INGV 85317661
Reviewed
Rev100 		ML 1.7 2020-11-26
18:49:06		 42.372 13.2557 10 2020-11-26
19:05:08		 Sala Sismica INGV-Roma 85037401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-26 18:49:06 ± 0.06
Latitude 42.3727 ± 0.0036
Longitude 13.2503 ± 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 85317661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 348
Semi-minor axis of confidence ellipse (meter) 302
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.71946
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 85037401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-26 19:05:08

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 85317661
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-09 12:58:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TDS.HHZ. 2020-11-26T18:50:55.96 3.0 undecidable manual Sg 11.76 0
XK.ALB1.HHZ. 2020-11-26T18:50:55.10 3.0 undecidable manual Sn -4.37 0
IV.MNTV.HNZ. 2020-11-26T18:50:50.23 3.0 undecidable manual Sg 13.1 0
ST.CARE.EHZ. 2020-11-26T18:50:27.18 3.0 positive manual Pg 14.25 0
MN.CLTB.HHZ. 2020-11-26T18:50:22.29 3.0 negative manual Pn 4.51 0
CR.STON.BHZ. 2020-11-26T18:50:04.96 3.0 undecidable manual Pg 7.37 0
GU.GSCL.HHZ. 2020-11-26T18:49:54.77 3.0 positive manual Pg 4.82 0
IT.FIE.HGZ. 2020-11-26T18:49:42.44 3.0 positive manual Pg 2.7 0
IV.COR1.EHZ. 2020-11-26T18:49:29.56 3.0 positive manual P 0.19 0
IV.MOMA.HHZ. 2020-11-26T18:49:28.21 0.3 undecidable manual S 311 73.2711 50 0.06 68
IV.MMO1.EHZ. 2020-11-26T18:49:25.03 0.3 undecidable manual S 6 58.7967 50 0.77 57
IV.SRES.HHZ. 2020-11-26T18:49:25.60 0.3 undecidable manual S 256 62.5929 50 0.31 66
IV.NRCA.HHZ. 2020-11-26T18:49:22.77 0.3 undecidable manual S 348 52.3032 50 0.23 68
IV.T0110.HHZ. 2020-11-26T18:49:21.02 0.3 undecidable manual S 110 46.0206 50 0.16 70
IV.ARRO.EHZ. 2020-11-26T18:49:20.49 0.3 undecidable manual S 300 45.8208 50 -0.31 67
IV.TERO.HHZ. 2020-11-26T18:49:19.00 0.3 undecidable manual S 46 40.0266 50 -0.28 68
IV.CESI.HHZ. 2020-11-26T18:49:19.02 0.1 undecidable manual P 338 75.5688 50 -0.12 88
IV.PTQR.HHZ. 2020-11-26T18:49:19.59 0.3 undecidable manual S 162 40.8258 50 0.11 71
IV.CSP1.EHZ. 2020-11-26T18:49:19.63 0.1 undecidable manual P 357 79.8645 50 -0.17 87
IV.MOMA.HHZ. 2020-11-26T18:49:18.42 0.3 undecidable manual P 311 73.2711 50 -0.37 63
IV.MF5.EHZ. 2020-11-26T18:49:18.83 0.1 undecidable manual P 14 70.374 50 0.49 82
IV.SRES.HHZ. 2020-11-26T18:49:17.97 0.1 undecidable manual P 256 62.5929 50 0.83 73
IV.LNSS.HHZ. 2020-11-26T18:49:16.99 0.1 undecidable manual S 326 30.747 50 0.2 95
IV.MMO1.EHZ. 2020-11-26T18:49:16.51 0.1 undecidable manual P 6 58.7967 50 -0.04 93
IV.SMA1.EHZ. 2020-11-26T18:49:16.63 0.3 undecidable manual S 14 29.4483 50 0.2 71
IV.T1299.HNN. 2020-11-26T18:49:16.30 0.3 undecidable manual S 5 29.1486 50 -0.06 73
IV.MTCE.HHZ. 2020-11-26T18:49:15.93 0.3 undecidable manual P 227 56.9985 50 -0.35 65
IV.GIGS.HHN. 2020-11-26T18:49:15.84 0.3 undecidable manual S 71 27.8499 50 -0.18 71
IV.NRCA.HHZ. 2020-11-26T18:49:15.25 0.1 undecidable manual P 348 52.3032 50 -0.31 89
IV.ARRO.EHZ. 2020-11-26T18:49:14.25 0.3 undecidable manual P 300 45.8208 50 -0.3 67
IV.T0110.HHZ. 2020-11-26T18:49:14.64 0.3 undecidable manual P 110 46.0206 50 0.05 71
IV.CAMP.HHZ. 2020-11-26T18:49:14.90 0.6 undecidable manual S 36 22.2555 50 0.37 46
IV.MTRA.EHE. 2020-11-26T18:49:14.13 0.1 undecidable manual P 16 44.2224 50 -0.18 93
IV.TERO.HHZ. 2020-11-26T18:49:13.45 0.1 undecidable manual P 46 40.0266 50 -0.22 92
IV.PTQR.HHZ. 2020-11-26T18:49:13.71 0.1 undecidable manual P 162 40.8258 50 -0.08 95
IV.FIAM.HHZ. 2020-11-26T18:49:12.58 0.1 undecidable manual S 223 15.9729 124 -0.08 100
IV.LNSS.HHZ. 2020-11-26T18:49:11.98 0.1 negative manual P 326 30.747 50 -0.26 93
IV.SMA1.EHZ. 2020-11-26T18:49:11.99 0.1 undecidable manual P 14 29.4483 50 -0.04 98
IV.T1299.HNN. 2020-11-26T18:49:11.92 0.1 undecidable manual P 5 29.1486 50 -0.06 97
MN.AQU.HNN. 2020-11-26T18:49:11.93 0.3 undecidable manual S 99 12.876 129 0.14 73
IV.GIGS.HHN. 2020-11-26T18:49:11.64 0.1 undecidable manual P 71 27.8499 50 -0.15 96
IV.CAMP.HHZ. 2020-11-26T18:49:10.90 0.3 undecidable manual P 36 22.2555 50 -0.03 75
MN.AQU.HNN. 2020-11-26T18:49:09.43 0.1 undecidable manual P 99 12.876 129 0.08 99
IV.FIAM.HHZ. 2020-11-26T18:49:09.89 0.1 undecidable manual P 223 15.9729 124 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.8 0.0003855 0.4 AML other m 2020-11-26T18:49:15.43
IV.CAMP.HHE. ML:1.8 0.0003795 0.28 AML other m 2020-11-26T18:49:15.56
IV.LNSS.HHE. ML:1.8 0.00028500000000000004 1.04 AML other m 2020-11-26T18:49:17.18
IV.SMA1.EHN. ML:2.3 0.000926 1.26 AML other m 2020-11-26T18:49:17.25
IV.SMA1.EHE. ML:2.4 0.001305 0.72 AML other m 2020-11-26T18:49:17.75
IV.LNSS.HHN. ML:2.0 0.0004115 0.26 AML other m 2020-11-26T18:49:19.79
IV.PTQR.HHE. ML:1.6 0.000121 0.88 AML other m 2020-11-26T18:49:20.96
IV.PTQR.HHN. ML:1.5 0.00010200000000000001 0.6 AML other m 2020-11-26T18:49:20.52
IV.TERO.HHN. ML:1.6 0.000142 1.58 AML other m 2020-11-26T18:49:20.99
IV.TERO.HHE. ML:1.5 0.000107 1.72 AML other m 2020-11-26T18:49:21.96
IV.ARRO.EHE. ML:1.4 0.00006955 0.54 AML other m 2020-11-26T18:49:21.18
IV.NRCA.HHE. ML:2.1 0.000286 0.58 AML other m 2020-11-26T18:49:24.39
IV.NRCA.HHN. ML:1.9 0.000188 0.1 AML other m 2020-11-26T18:49:24.43
IV.ARRO.EHN. ML:1.4 0.00006395 0.18 AML other m 2020-11-26T18:49:24.90
IV.T0110.HHN. ML:1.7 0.00015400000000000003 0.48 AML other m 2020-11-26T18:49:26.88
IV.T0110.HHE. ML:1.7 0.00014950000000000003 0.4 AML other m 2020-11-26T18:49:28.53
IV.SRES.HHN. ML:1.2 0.0000283 1.06 AML other m 2020-11-26T18:49:31.62
IV.CESI.HHN. ML:1.7 0.0000692 0.86 AML other m 2020-11-26T18:49:31.61
IV.MOMA.HHN. ML:1.6 0.00005995 1.56 AML other m 2020-11-26T18:49:31.94
IV.MOMA.HHE. ML:1.6 0.00006085 0.16 AML other m 2020-11-26T18:49:32.50
IV.SRES.HHE. ML:1.2 0.0000289 1.02 AML other m 2020-11-26T18:49:32.00
IV.CSP1.EHE. ML:1.8 0.000088659995 1.7312 AML other m 2020-11-26T18:49:32.89
IV.CESI.HHE. ML:1.4 0.00003990000000000001 1.5 AML other m 2020-11-26T18:49:33.93
IV.CSP1.EHN. ML:1.9 0.00010704459 0.2304 AML other m 2020-11-26T18:49:33.66
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