Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 26-11-2018 and time 05:35:24 (Italy) in region 3 km S Capitignano (AQ)

A magnitude ML 2.1 earthquake occured in region: 3 km S Capitignano (AQ), on

  • 26-11-2018 04:35:24 (UTC)
  • 26-11-2018 05:35:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4930, 13.3120 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 3 665 665
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 15 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 W of Chieti (51815 inhabitants)
72 Km NE of Tivoli (56533 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)
100 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
04:35:24		 42.4932 13.3122 11 2019-06-04
09:16:09		 Bollettino Sismico Italiano INGV 65478541
Reviewed
Rev100 		ML 2.1 2018-11-26
04:35:25		 42.4947 13.3222 17 2018-11-26
04:43:03		 Sala Sismica INGV-Roma 63387571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-26 04:35:24 ± 0.08
Latitude 42.4932 ± 0.0036
Longitude 13.3122 ± 0.0061
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 65478541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 500
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.50632
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 65478541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-13 10:44:53

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 63387571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-26 04:43:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PE3.EHZ. 2018-11-26T04:35:52.24 3.0 negative manual P 4.15 0
IV.MF5.EHZ. 2018-11-26T04:35:42.52 0.1 undecidable manual S 12 56.1993 90 0.45 88
IV.T0110.HHZ. 2018-11-26T04:35:40.50 0.3 undecidable manual S 127 48.0186 90 0.61 62
IV.MC2.EHZ. 2018-11-26T04:35:40.41 0.1 undecidable manual S 348 47.5191 90 0.66 84
IV.MMO1.EHZ. 2018-11-26T04:35:39.16 0.3 undecidable manual S 2 45.0216 90 0.05 73
IV.NRCA.HHZ. 2018-11-26T04:35:37.91 0.3 undecidable manual S 337 41.0256 90 -0.13 70
IV.FAGN.HHZ. 2018-11-26T04:35:36.45 0.3 undecidable manual S 138 33.6441 90 0.39 68
IV.FIAM.HHZ. 2018-11-26T04:35:35.00 0.1 undecidable manual S 213 29.6481 90 0.01 99
IV.MF5.EHZ. 2018-11-26T04:35:35.10 0.1 undecidable manual P 12 56.1993 90 0.41 88
IV.MTRA.EHZ. 2018-11-26T04:35:34.60 0.1 undecidable manual S 13 30.0477 90 -0.49 88
IV.MC2.EHZ. 2018-11-26T04:35:33.32 0.1 undecidable manual P 348 47.5191 90 -0.03 96
IV.T0110.HHZ. 2018-11-26T04:35:33.54 0.3 undecidable manual P 127 48.0186 90 0.1 71
IV.LNSS.HHZ. 2018-11-26T04:35:33.76 0.1 undecidable manual S 299 25.3524 90 -0.08 97
IV.TERO.HHZ. 2018-11-26T04:35:33.96 0.1 undecidable manual S 59 27.8499 90 -0.55 88
IV.MMO1.EHZ. 2018-11-26T04:35:32.81 0.3 undecidable manual P 2 45.0216 90 -0.17 70
IV.GIGS.HHZ. 2018-11-26T04:35:32.33 0.1 undecidable manual S 102 21.7671 90 -0.56 89
IV.NRCA.HHZ. 2018-11-26T04:35:32.14 0.1 negative manual P 337 41.0256 90 -0.23 93
IV.T1299.EHN. 2018-11-26T04:35:31.39 0.1 undecidable manual S 351 15.873 91 0.09 100
IV.SMA1.EHZ. 2018-11-26T04:35:31.34 0.1 undecidable manual S 7 15.3735 91 0.17 98
IV.FAGN.HHZ. 2018-11-26T04:35:31.62 0.3 undecidable manual P 138 33.6441 90 0.4 68
IV.LNSS.HHZ. 2018-11-26T04:35:30.01 0.1 undecidable manual P 299 25.3524 90 0.07 100
IV.TERO.HHZ. 2018-11-26T04:35:30.06 0.1 undecidable manual P 59 27.8499 90 -0.27 95
IV.MTRA.EHZ. 2018-11-26T04:35:30.46 0.1 undecidable manual P 13 30.0477 90 -0.2 96
IV.FIAM.HHZ. 2018-11-26T04:35:30.42 0.1 undecidable manual P 213 29.6481 90 -0.19 96
IV.CAMP.HHE. 2018-11-26T04:35:29.67 0.1 undecidable manual S 59 9.1797 124 0.04 99
IV.GIGS.HHZ. 2018-11-26T04:35:29.16 0.1 undecidable manual P 102 21.7671 90 -0.23 97
IV.SMA1.EHZ. 2018-11-26T04:35:28.53 0.1 undecidable manual P 7 15.3735 91 0.13 99
IV.RM33.EHE. 2018-11-26T04:35:28.85 0.1 undecidable manual S 282 8.1807 130 -0.56 94
IV.T1299.EHN. 2018-11-26T04:35:28.57 0.1 negative manual P 351 15.873 91 0.09 100
IV.CAMP.HHE. 2018-11-26T04:35:27.72 0.1 positive manual P 59 9.1797 124 0.21 97
IV.RM33.EHE. 2018-11-26T04:35:27.52 0.1 negative manual P 282 8.1807 130 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:2.1 0.00106957595 0.24 AML other m 2018-11-26T04:35:31.98
IV.SMA1.EHE. ML:2.3 0.0018463175 0.3424 AML other m 2018-11-26T04:35:31.99
IV.LNSS.HNE. ML:2.1 0.0006859659000000001 0.1408 AML other m 2018-11-26T04:35:34.11
IV.LNSS.HNN. ML:1.9 0.00046874119999999996 0.16 AML other m 2018-11-26T04:35:34.14
IV.LNSS.HHE. ML:2.1 0.00070053535 0.1408 AML other m 2018-11-26T04:35:34.11
IV.LNSS.HHN. ML:1.9 0.0005196097 0.16 AML other m 2018-11-26T04:35:34.14
IV.MTRA.HNE. ML:2.2 0.0008487973 0.1888 AML other m 2018-11-26T04:35:35.11
IV.MTRA.EHN. ML:2.1 0.0006653626500000001 0.1216 AML other m 2018-11-26T04:35:34.79
IV.MTRA.EHE. ML:2.2 0.0008421807 0.1984 AML other m 2018-11-26T04:35:35.02
IV.MTRA.HNN. ML:2.1 0.0006555229 0.1216 AML other m 2018-11-26T04:35:34.79
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