Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 26-11-2018 and time 01:47:33 (Italy) in region 4 km S Capitignano (AQ)

A magnitude ML 2.1 earthquake occured in region: 4 km S Capitignano (AQ), on

  • 26-11-2018 00:47:33 (UTC)
  • 26-11-2018 01:47:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4900, 13.3110 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 4 665 665
Barete AQ 5 737 1402
Pizzoli AQ 6 4326 5728
Montereale AQ 7 2581 8309
Cagnano Amiterno AQ 8 1369 9678
Campotosto AQ 9 542 10220
Scoppito AQ 14 3727 13947
Borbona RI 15 617 14564
Crognaleto TE 15 1297 15861
Amatrice RI 16 2657 18518
L'Aquila AQ 17 69753 88271
Posta RI 18 694 88965
Cittareale RI 19 482 89447
Fano Adriano TE 20 296 89743

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
37 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
72 Km NE of Tivoli (56533 inhabitants)
72 Km W of Chieti (51815 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
74 Km W of Pescara (121014 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
99 Km E of Viterbo (67173 inhabitants)
99 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 2.1 2018-11-26
00:47:33		 42.4895 13.3112 11 2019-06-04
09:16:09		 Bollettino Sismico Italiano INGV 65276601
Reviewed
Rev100 		ML 2.1 2018-11-26
00:47:33		 42.4992 13.3042 18 2018-11-26
01:05:53		 Sala Sismica INGV-Roma 63380821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-26 00:47:33 ± 0.07
Latitude 42.4895 ± 0.0027
Longitude 13.3112 ± 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 65276601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 388
Semi-minor axis of confidence ellipse (meter) 272
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
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) 70
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62863
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 63380821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-26 01:05:53

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 65276601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-06 09:02:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HNZ. 2018-11-26T00:48:22.36 3.0 undecidable manual S 0.59 0
IV.PTRJ.HNZ. 2018-11-26T00:48:00.65 3.0 undecidable manual P 0.24 0
IV.MOMA.HNZ. 2018-11-26T00:47:55.07 0.3 undecidable manual S 300 69.7746 90 0.8 56
IV.FDMO.HHZ. 2018-11-26T00:47:52.88 0.1 undecidable manual S 343 63.3921 90 0.33 88
IV.CESX.HHZ. 2018-11-26T00:47:51.72 0.1 undecidable manual S 283 60.6948 90 -0.11 90
IV.MF5.EHZ. 2018-11-26T00:47:50.80 0.1 undecidable manual S 12 56.5989 90 0.05 94
IV.PTQR.HHZ. 2018-11-26T00:47:49.76 0.3 undecidable manual S 172 52.4031 90 0.13 69
IV.VCEL.EHN. 2018-11-26T00:47:48.35 0.3 undecidable manual S 103 44.622 90 0.8 57
IV.MC2.EHZ. 2018-11-26T00:47:48.75 0.1 undecidable manual S 348 47.8188 90 0.34 90
IV.T0110.HHZ. 2018-11-26T00:47:48.10 0.3 undecidable manual S 127 47.8188 90 -0.31 67
IV.MMO1.EHZ. 2018-11-26T00:47:47.96 0.1 undecidable manual S 2 45.5211 90 0.18 93
IV.INTR.HHZ. 2018-11-26T00:47:46.16 3.0 undecidable manual P -1.45 0
IV.NRCA.HHZ. 2018-11-26T00:47:46.49 0.1 undecidable manual S 337 41.4252 90 -0.2 92
IV.GAVE.EHZ. 2018-11-26T00:47:45.60 3.0 undecidable manual S -0.82 0
IV.MOMA.HNZ. 2018-11-26T00:47:45.68 0.3 undecidable manual P 300 69.7746 90 0.32 65
IV.FDMO.HHZ. 2018-11-26T00:47:44.13 0.1 undecidable manual P 343 63.3921 90 -0.24 88
IV.FAGN.HHZ. 2018-11-26T00:47:44.60 0.3 undecidable manual S 138 33.4443 90 0.04 73
IV.FIAM.HHZ. 2018-11-26T00:47:43.40 0.1 undecidable manual S 213 29.2485 90 -0.05 98
IV.MF5.EHZ. 2018-11-26T00:47:43.63 0.1 undecidable manual P 12 56.5989 90 0.31 88
IV.MTRA.EHZ. 2018-11-26T00:47:43.32 0.1 undecidable manual S 13 30.4473 90 -0.45 89
IV.CESX.HHZ. 2018-11-26T00:47:43.74 0.1 undecidable manual P 283 60.6948 90 -0.21 89
IV.LNSS.HHZ. 2018-11-26T00:47:42.27 0.1 undecidable manual S 300 25.4523 90 -0.17 95
IV.T0110.HHZ. 2018-11-26T00:47:42.12 0.3 undecidable manual P 127 47.8188 90 0.15 69
IV.TERO.HHZ. 2018-11-26T00:47:42.64 0.1 undecidable manual S 58 28.1496 90 -0.51 88
IV.VCEL.EHN. 2018-11-26T00:47:42.27 0.3 undecidable manual P 103 44.622 90 0.79 57
IV.PTQR.HHZ. 2018-11-26T00:47:42.23 0.3 undecidable manual P 172 52.4031 90 -0.45 65
IV.MMO1.EHZ. 2018-11-26T00:47:41.47 0.1 positive manual P 2 45.5211 90 -0.14 93
IV.MC2.EHZ. 2018-11-26T00:47:41.92 0.1 undecidable manual P 348 47.8188 90 -0.06 94
IV.GIGS.HHZ. 2018-11-26T00:47:41.02 0.1 undecidable manual S 101 21.7671 91 -0.44 91
IV.NRCA.HHZ. 2018-11-26T00:47:40.79 0.1 negative manual P 337 41.4252 90 -0.19 93
IV.FAGN.HHZ. 2018-11-26T00:47:40.28 0.3 undecidable manual P 138 33.4443 90 0.53 65
IV.GAVE.EHZ. 2018-11-26T00:47:40.67 3.0 undecidable manual P 0.12 0
IV.MTRA.EHZ. 2018-11-26T00:47:39.07 0.1 positive manual P 13 30.4473 90 -0.22 94
IV.T1299.HNN. 2018-11-26T00:47:39.85 0.1 undecidable manual S 352 16.2726 92 -0.12 99
IV.SMA1.EHZ. 2018-11-26T00:47:39.98 0.1 undecidable manual S 7 15.7731 92 0.13 98
IV.FIAM.HHZ. 2018-11-26T00:47:38.92 0.1 undecidable manual P 213 29.2485 90 -0.19 95
IV.CAMP.HHZ. 2018-11-26T00:47:38.29 0.1 undecidable manual S 57 9.4794 123 0.03 100
IV.LNSS.HHZ. 2018-11-26T00:47:38.43 0.1 positive manual P 300 25.4523 90 -0.1 97
IV.TERO.HHZ. 2018-11-26T00:47:38.71 0.1 undecidable manual P 58 28.1496 90 -0.23 95
IV.SMA1.EHZ. 2018-11-26T00:47:37.25 0.1 negative manual P 7 15.7731 92 0.22 96
IV.RM33.EHZ. 2018-11-26T00:47:37.76 0.1 undecidable manual S 285 8.1807 130 -0.22 99
IV.GIGS.HHZ. 2018-11-26T00:47:37.86 0.1 undecidable manual P 101 21.7671 91 -0.1 98
IV.T1299.HNN. 2018-11-26T00:47:37.20 0.1 undecidable manual P 352 16.2726 92 0.1 99
IV.RM33.EHZ. 2018-11-26T00:47:36.01 0.1 positive manual P 285 8.1807 130 0.05 100
IV.CAMP.HHZ. 2018-11-26T00:47:36.30 0.1 negative manual P 57 9.4794 123 0.18 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:2.4 0.0034603665 0.25 AML other m 2018-11-26T00:47:37.88
IV.RM33.EHE. ML:2.4 0.003416296 0.26 AML other m 2018-11-26T00:47:37.88
IV.RM33.EHN. ML:2.2 0.0019938705 0.24 AML other m 2018-11-26T00:47:38.69
IV.RM33.HNN. ML:2.2 0.001982215 0.24 AML other m 2018-11-26T00:47:38.69
IV.CAMP.HHN. ML:2.2 0.0019714245 0.4 AML other m 2018-11-26T00:47:38.47
IV.LNSS.HNN. ML:2.0 0.0005251885000000001 0.14 AML other m 2018-11-26T00:47:42.67
IV.LNSS.HHE. ML:2.2 0.0009133688 0.14 AML other m 2018-11-26T00:47:42.63
IV.LNSS.HHN. ML:2.0 0.00058461325 0.12 AML other m 2018-11-26T00:47:42.67
IV.LNSS.HNE. ML:2.2 0.0008635292 0.15 AML other m 2018-11-26T00:47:42.64
IV.TERO.HHE. ML:2.0 0.00046981225 0.26 AML other m 2018-11-26T00:47:43.34
IV.TERO.HNE. ML:1.6 0.0002216611 0.16 AML other m 2018-11-26T00:47:43.63
IV.FAGN.HHN. ML:2.2 0.0006015976 0.42 AML other m 2018-11-26T00:47:50.18
IV.GAVE.EHE. ML:1.9 0.0002560572 0.2 AML other m 2018-11-26T00:47:51.39
IV.GAVE.HNE. ML:1.9 0.00024405585 0.19 AML other m 2018-11-26T00:47:51.38
IV.GAVE.EHN. ML:1.9 0.0002473423 0.24 AML other m 2018-11-26T00:47:49.18
IV.NRCA.HNN. ML:2.1 0.00043541070000000003 0.12 AML other m 2018-11-26T00:47:48.92
IV.NRCA.HHN. ML:2.2 0.0004694001 0.14 AML other m 2018-11-26T00:47:48.85
IV.NRCA.HNE. ML:2.3 0.0006123889 0.11 AML other m 2018-11-26T00:47:48.76
IV.NRCA.HHE. ML:2.3 0.0006546083 0.12 AML other m 2018-11-26T00:47:48.81
IV.MF5.EHN. ML:2.2 0.00031230835000000003 0.42 AML other m 2018-11-26T00:47:52.72
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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