Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 11-10-2019 and time 21:21:40 (Italy) in region 5 km SE Capitignano (AQ)

A magnitude ML 1.6 earthquake occured in region: 5 km SE Capitignano (AQ), on

  • 11-10-2019 19:21:40 (UTC)
  • 11-10-2019 21:21:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4980, 13.3530 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
Capitignano AQ 5 665 665
Campotosto AQ 7 542 1207
Barete AQ 8 737 1944
Pizzoli AQ 8 4326 6270
Montereale AQ 9 2581 8851
Cagnano Amiterno AQ 11 1369 10220
Crognaleto TE 12 1297 11517
Amatrice RI 16 2657 14174
Scoppito AQ 16 3727 17901
Fano Adriano TE 16 296 18197
L'Aquila AQ 17 69753 87950
Pietracamela TE 17 271 88221
Borbona RI 18 617 88838
Cortino TE 19 656 89494

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of L'Aquila (69753 inhabitants)
34 Km SW of Teramo (54892 inhabitants)
58 Km E of Terni (111501 inhabitants)
65 Km W of Montesilvano (53738 inhabitants)
69 Km W of Chieti (51815 inhabitants)
71 Km W of Pescara (121014 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
75 Km NE of Tivoli (56533 inhabitants)
76 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km NE of Roma (2864731 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 1.6 2019-10-11
19:21:40		 42.4978 13.3533 11 2020-02-28
16:41:56		 Bollettino Sismico Italiano INGV 73305781
Reviewed
Rev100 		ML 1.6 2019-10-11
19:21:40		 42.4973 13.3593 11 2019-10-11
19:29:25		 Sala Sismica INGV-Roma 73202381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-11 19:21:40 ± 0.06
Latitude 42.4978 ± 0.0027
Longitude 13.3533 ± 0.0049
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73305781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 399
Semi-minor axis of confidence ellipse (meter) 66
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.60344
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 73202381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-11 19:29:25

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 73305781
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-17 12:18:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2019-10-11T19:23:32.17 3.0 undecidable manual Sn 0.77 0
GU.RNCA.HHZ. 2019-10-11T19:23:27.19 3.0 undecidable manual Sn 3.4 0
IV.CAPR.HNZ. 2019-10-11T19:23:26.36 3.0 undecidable manual Sn -2.81 0
OX.DRE.HHZ. 2019-10-11T19:23:23.53 3.0 undecidable manual Sn 2.08 0
MN.TRI.HHZ. 2019-10-11T19:23:10.05 3.0 undecidable manual Sn -0.25 0
IV.MSRU.HHZ. 2019-10-11T19:23:03.55 3.0 positive manual Pg 13.57 0
AC.VLO.HHZ. 2019-10-11T19:22:57.68 3.0 negative manual Pn 0.97 0
IV.FIR.HHZ. 2019-10-11T19:22:43.00 3.0 undecidable manual Sg 2.42 0
IV.DGI.HHZ. 2019-10-11T19:22:35.79 3.0 undecidable manual Pn -0.69 0
IV.CAVE.HHZ. 2019-10-11T19:22:26.04 3.0 negative manual Pn -1.06 0
IV.PZUN.HHZ. 2019-10-11T19:22:20.84 3.0 positive manual Pn -2.59 0
IV.LMD.HHZ. 2019-10-11T19:22:18.43 3.0 undecidable manual Pg 4.12 0
IV.BRIS.HHZ. 2019-10-11T19:22:16.73 3.0 undecidable manual Pn 1.15 0
IV.ARVD.HHZ. 2019-10-11T19:22:11.90 3.0 undecidable manual S -5.02 0
IV.GATE.HHZ. 2019-10-11T19:22:10.77 3.0 positive manual P 2.31 0
IV.MC2.EHZ. 2019-10-11T19:21:56.46 0.6 undecidable manual S 344 47.8188 90 0.44 44
IV.ARRO.EHZ. 2019-10-11T19:21:56.28 0.6 undecidable manual S 281 48.9177 90 -0.03 47
IV.MTCE.HHZ. 2019-10-11T19:21:55.06 3.0 undecidable manual P 0.16 0
IV.MMO1.EHZ. 2019-10-11T19:21:55.20 0.6 undecidable manual S 357 44.622 90 0.04 47
IV.NRCA.HHZ. 2019-10-11T19:21:54.46 0.6 undecidable manual S 332 42.0246 91 -0.02 48
IV.VCEL.EHZ. 2019-10-11T19:21:54.82 0.3 undecidable manual S 106 41.5251 91 0.48 63
IV.CSP1.EHZ. 2019-10-11T19:21:52.48 0.1 undecidable manual P 350 66.9774 90 -0.07 91
IV.FDMO.HHZ. 2019-10-11T19:21:52.08 0.1 undecidable manual P 340 63.5919 90 0.06 91
IV.MF5.EHZ. 2019-10-11T19:21:51.19 0.1 undecidable manual P 9 55.0005 90 0.48 85
IV.FAGN.HHZ. 2019-10-11T19:21:51.58 0.3 undecidable manual S 144 31.9458 91 -0.21 72
IV.MTRA.EHZ. 2019-10-11T19:21:50.57 0.1 undecidable manual S 7 28.9488 91 -0.41 91
IV.LNSS.HHZ. 2019-10-11T19:21:50.96 0.1 undecidable manual S 295 28.1496 91 0.2 96
IV.ARRO.EHZ. 2019-10-11T19:21:49.77 0.1 undecidable manual P 281 48.9177 90 0.02 95
IV.T0110.HHZ. 2019-10-11T19:21:49.33 0.1 undecidable manual P 131 45.7209 90 0.06 93
IV.MC2.EHZ. 2019-10-11T19:21:49.19 0.1 undecidable manual P 344 47.8188 90 -0.4 88
IV.NRCA.HHZ. 2019-10-11T19:21:48.58 0.1 undecidable manual P 332 42.0246 91 -0.12 94
IV.VCEL.EHZ. 2019-10-11T19:21:48.94 0.1 undecidable manual P 106 41.5251 91 0.32 89
IV.MMO1.EHZ. 2019-10-11T19:21:48.99 0.1 undecidable manual P 357 44.622 90 -0.1 94
IV.GIGS.HHZ. 2019-10-11T19:21:47.70 0.6 undecidable manual S 105 18.6702 93 -0.53 46
IV.FAGN.HHZ. 2019-10-11T19:21:47.43 0.3 undecidable manual P 144 31.9458 91 0.28 69
IV.SMA1.EHZ. 2019-10-11T19:21:47.27 0.3 undecidable manual S 354 14.7741 98 0.06 75
MN.AQU.HHE. 2019-10-11T19:21:47.30 0.1 undecidable manual S 165 16.4724 95 -0.38 94
IV.T1299.HNE. 2019-10-11T19:21:47.67 0.6 undecidable manual S 339 16.1727 95 0.08 50
IV.RM33.EHZ. 2019-10-11T19:21:46.21 0.1 undecidable manual S 276 11.3775 115 -0.14 97
IV.MTRA.EHZ. 2019-10-11T19:21:46.44 0.1 positive manual P 7 28.9488 91 -0.24 94
IV.LNSS.HHZ. 2019-10-11T19:21:46.59 0.1 undecidable manual P 295 28.1496 91 0.04 98
IV.CAMP.HHZ. 2019-10-11T19:21:45.19 0.1 undecidable manual S 47 6.1938 142 -0.08 100
IV.T1299.HNE. 2019-10-11T19:21:44.94 0.1 undecidable manual P 339 16.1727 95 0.22 97
IV.RM33.EHZ. 2019-10-11T19:21:44.14 0.1 undecidable manual P 276 11.3775 115 0.13 100
IV.GIGS.HHZ. 2019-10-11T19:21:44.91 0.1 undecidable manual P 105 18.6702 93 -0.19 98
IV.SMA1.EHZ. 2019-10-11T19:21:44.60 0.1 undecidable manual P 354 14.7741 98 0.1 99
MN.AQU.HHE. 2019-10-11T19:21:44.69 0.1 undecidable manual P 165 16.4724 95 -0.08 100
IV.CAMP.HHZ. 2019-10-11T19:21:43.53 0.1 negative manual P 47 6.1938 142 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.4 0.0003195 0.34 AML other m 2019-10-11T19:21:45.30
IV.CAMP.HHN. ML:1.4 0.0003155 0.38 AML other m 2019-10-11T19:21:45.48
IV.RM33.HNE. ML:1.7 0.0006265000000000001 0.22 AML other m 2019-10-11T19:21:46.39
IV.RM33.EHE. ML:1.7 0.00061 0.12 AML other m 2019-10-11T19:21:46.44
IV.RM33.EHN. ML:1.7 0.000634 0.8 AML other m 2019-10-11T19:21:47.44
IV.RM33.HNN. ML:1.7 0.000647 0.8 AML other m 2019-10-11T19:21:47.44
IV.SMA1.EHN. ML:1.6 0.00040050000000000003 1.6 AML other m 2019-10-11T19:21:47.08
IV.GIGS.HHE. ML:0.9 0.0000579 0.2 AML other m 2019-10-11T19:21:48.72
IV.SMA1.EHE. ML:1.6 0.00035 1.66 AML other m 2019-10-11T19:21:48.83
IV.GIGS.HHN. ML:0.8 0.0000502 1.12 AML other m 2019-10-11T19:21:49.64
IV.MTRA.EHN. ML:2.0 0.0004345 0.2 AML other m 2019-10-11T19:21:50.73
IV.MTRA.HNN. ML:2.0 0.0004815 0.2 AML other m 2019-10-11T19:21:50.73
IV.MTRA.EHE. ML:1.8 0.0003525 1.24 AML other m 2019-10-11T19:21:51.66
IV.LNSS.HHN. ML:1.6 0.0001815 0.34 AML other m 2019-10-11T19:21:51.25
IV.LNSS.HHE. ML:1.7 0.0002415 0.16 AML other m 2019-10-11T19:21:51.23
IV.MTRA.HNE. ML:1.9 0.0003715 0.62 AML other m 2019-10-11T19:21:51.66
IV.NRCA.HHE. ML:2.2 0.000491 1.06 AML other m 2019-10-11T19:21:54.79
IV.NRCA.HHN. ML:1.9 0.000237 1.58 AML other m 2019-10-11T19:21:54.85
IV.FAGN.HHN. ML:1.6 0.000193 0.32 AML other m 2019-10-11T19:21:55.75
IV.VCEL.EHE. ML:1.4 0.0000892 1.54 AML other m 2019-10-11T19:21:56.95
IV.VCEL.EHN. ML:1.6 0.00014600000000000003 1.6 AML other m 2019-10-11T19:21:57.92
IV.ARRO.EHE. ML:1.2 0.0000396 0.2 AML other m 2019-10-11T19:21:57.02
IV.ARRO.EHN. ML:1.2 0.00004145 0.16 AML other m 2019-10-11T19:21:58.01
IV.FAGN.HHE. ML:1.6 0.000174 0.52 AML other m 2019-10-11T19:21:59.73
IV.T0110.HHE. ML:1.3 0.00006125 0.78 AML other m 2019-10-11T19:22:00.36
IV.T0110.HHN. ML:1.4 0.00006365 1.08 AML other m 2019-10-11T19:22:01.31
IV.FDMO.HHE. ML:1.1 0.000026549999999999998 0.72 AML other m 2019-10-11T19:22:04.37
IV.FDMO.HHN. ML:1.2 0.000030350000000000002 1.14 AML other m 2019-10-11T19:22:04.02
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