Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 26-11-2018 and time 03:24:25 (Italy) in region 4 km S Capitignano (AQ)

A magnitude ML 1.8 earthquake occured in region: 4 km S Capitignano (AQ), on

  • 26-11-2018 02:24:25 (UTC)
  • 26-11-2018 03:24:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4870, 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

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
38 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
72 Km NE of Tivoli (56533 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
72 Km W of Chieti (51815 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
74 Km W of Pescara (121014 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
99 Km NE of Velletri (53303 inhabitants)
99 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
Bulletin
Rev1000 		ML 1.8 2018-11-26
02:24:25		 42.4873 13.311 11 2019-06-04
09:16:09		 Bollettino Sismico Italiano INGV 65468971
Reviewed
Rev100 		ML 2.2 2018-11-26
02:24:26		 42.4958 13.3093 18 2018-11-26
02:34:39		 Sala Sismica INGV-Roma 63383791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-26 02:24:25 ± 0.07
Latitude 42.4873 ± 0.0036
Longitude 13.3110 ± 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 65468971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 239
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 62
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.73295
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 65468971
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-13 08:09:54

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 63383791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-26 02:34:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2018-11-26T02:25:26.56 3.0 undecidable manual Sn -0.59 0
IV.TRIF.HHZ. 2018-11-26T02:24:57.54 3.0 undecidable manual Pn 1.84 0
IV.CPGN.EHZ. 2018-11-26T02:24:50.31 3.0 undecidable manual Pn -0.18 0
IV.MOMA.HHZ. 2018-11-26T02:24:47.67 0.3 undecidable manual S 300 69.8745 50 0.53 61
IV.CESI.HHZ. 2018-11-26T02:24:46.55 0.1 undecidable manual S 330 66.2781 50 0.38 85
IV.CERT.HHZ. 2018-11-26T02:24:46.13 0.3 undecidable manual S 204 65.5899 50 0.16 67
IV.FDMO.HHZ. 2018-11-26T02:24:45.76 0.1 undecidable manual S 343 63.5919 50 0.31 86
IV.MF5.EHZ. 2018-11-26T02:24:44.56 0.1 undecidable manual S 12 56.7987 50 0.92 71
IV.MC2.EHZ. 2018-11-26T02:24:42.20 0.1 undecidable manual S 348 48.1185 50 0.89 73
IV.PTQR.HHZ. 2018-11-26T02:24:42.37 0.3 undecidable manual S 172 52.1034 50 -0.02 70
IV.T0110.HHZ. 2018-11-26T02:24:41.84 0.1 undecidable manual S 127 47.7189 50 0.64 81
IV.VCEL.EHN. 2018-11-26T02:24:41.25 0.3 undecidable manual S 103 44.5221 50 0.88 55
IV.MMO1.EHZ. 2018-11-26T02:24:40.67 0.1 undecidable manual S 2 45.7209 50 -0.01 95
IV.GAVE.EHZ. 2018-11-26T02:24:39.51 3.0 undecidable manual S 0.06 0
IV.NRCA.HHZ. 2018-11-26T02:24:39.23 0.1 undecidable manual S 337 41.625 50 -0.35 89
IV.ASSB.HHZ. 2018-11-26T02:24:39.52 0.3 undecidable manual P 319 81.3519 50 -0.44 61
IV.MOMA.HHZ. 2018-11-26T02:24:38.06 0.3 undecidable manual P 300 69.8745 50 -0.14 66
IV.INTR.HHZ. 2018-11-26T02:24:38.22 0.1 undecidable manual P 137 71.8725 50 -0.28 86
IV.FAGN.HHZ. 2018-11-26T02:24:37.39 0.1 undecidable manual S 138 33.2445 50 0.05 96
IV.FDMO.HHZ. 2018-11-26T02:24:37.09 0.1 positive manual P 343 63.5919 50 -0.13 90
IV.CESI.HHZ. 2018-11-26T02:24:37.46 0.1 undecidable manual P 330 66.2781 50 -0.18 88
IV.CERT.HHZ. 2018-11-26T02:24:37.35 0.3 undecidable manual P 204 65.5899 50 -0.17 66
IV.FIAM.HHZ. 2018-11-26T02:24:36.16 0.1 undecidable manual S 213 29.0487 50 -0.07 97
IV.MTRA.EHZ. 2018-11-26T02:24:36.04 0.1 undecidable manual S 13 30.6471 50 -0.63 84
IV.MF5.EHZ. 2018-11-26T02:24:36.40 0.1 undecidable manual P 12 56.7987 50 0.22 89
IV.LNSS.HHZ. 2018-11-26T02:24:35.18 0.1 undecidable manual S 300 25.5522 50 -0.12 96
IV.TERO.HHZ. 2018-11-26T02:24:35.42 0.1 undecidable manual S 58 28.2495 50 -0.6 85
IV.PTQR.HHZ. 2018-11-26T02:24:35.22 0.3 undecidable manual P 172 52.1034 50 -0.24 67
IV.MMO1.EHZ. 2018-11-26T02:24:34.35 0.1 undecidable manual P 2 45.7209 50 -0.12 93
IV.VCEL.EHN. 2018-11-26T02:24:34.66 0.3 undecidable manual P 103 44.5221 50 0.37 66
IV.MC2.EHZ. 2018-11-26T02:24:34.69 0.1 undecidable manual P 348 48.1185 50 -0.14 92
IV.T0110.HHZ. 2018-11-26T02:24:34.84 0.1 undecidable manual P 127 47.7189 50 0.07 94
IV.GAVE.EHZ. 2018-11-26T02:24:33.43 3.0 undecidable manual P -0.09 0
IV.GIGS.HHZ. 2018-11-26T02:24:33.70 0.1 undecidable manual S 100 21.7671 50 -0.58 87
IV.NRCA.HHZ. 2018-11-26T02:24:33.54 0.1 negative manual P 337 41.625 50 -0.3 90
IV.FAGN.HHZ. 2018-11-26T02:24:32.81 0.1 undecidable manual P 138 33.2445 50 0.27 92
IV.T1299.HNN. 2018-11-26T02:24:32.82 0.1 undecidable manual S 352 16.4724 124 -0.03 100
IV.SMA1.EHZ. 2018-11-26T02:24:32.81 0.1 undecidable manual S 7 15.9729 124 0.09 98
IV.MTRA.EHZ. 2018-11-26T02:24:31.84 0.1 positive manual P 13 30.6471 50 -0.31 92
IV.CAMP.HHZ. 2018-11-26T02:24:31.14 0.1 undecidable manual S 56 9.6792 139 0.09 100
IV.LNSS.HHZ. 2018-11-26T02:24:31.25 0.1 negative manual P 300 25.5522 50 -0.11 96
IV.TERO.HHZ. 2018-11-26T02:24:31.47 0.1 undecidable manual P 58 28.2495 50 -0.31 92
IV.FIAM.HHZ. 2018-11-26T02:24:31.93 0.1 negative manual P 213 29.0487 50 0.03 97
IV.RM33.EHZ. 2018-11-26T02:24:30.63 0.1 undecidable manual S 287 8.2806 143 -0.11 99
IV.GIGS.HHZ. 2018-11-26T02:24:30.56 0.1 positive manual P 100 21.7671 50 -0.22 95
IV.CAMP.HHZ. 2018-11-26T02:24:29.11 0.1 positive manual P 56 9.6792 139 0.2 97
IV.T1299.HNN. 2018-11-26T02:24:29.96 0.1 negative manual P 352 16.4724 124 0.01 100
IV.SMA1.EHZ. 2018-11-26T02:24:29.94 0.1 undecidable manual P 7 15.9729 124 0.07 99
IV.RM33.EHZ. 2018-11-26T02:24:28.88 0.1 negative manual P 287 8.2806 143 0.15 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:2.2 0.002124573 0.2592 AML other m 2018-11-26T02:24:30.96
IV.RM33.EHE. ML:2.2 0.002083422 0.2592 AML other m 2018-11-26T02:24:30.83
IV.RM33.EHN. ML:1.9 0.0011677204999999999 0.32 AML other m 2018-11-26T02:24:30.74
IV.RM33.HNN. ML:2.0 0.0012384265 0.3104 AML other m 2018-11-26T02:24:30.74
IV.CAMP.HHE. ML:1.4 0.00033057455 0.3008 AML other m 2018-11-26T02:24:31.58
IV.CAMP.HHN. ML:1.7 0.00065473585 0.3808 AML other m 2018-11-26T02:24:31.28
IV.FIAM.HNE. ML:1.9 0.00039861145 0.6 AML other m 2018-11-26T02:24:36.53
IV.FIAM.HHE. ML:1.3 0.00008879136 0.24 AML other m 2018-11-26T02:24:36.82
IV.GAVE.EHE. ML:1.9 0.000292308 0.1808 AML other m 2018-11-26T02:24:39.54
IV.GAVE.HNE. ML:1.9 0.0002811541 0.1808 AML other m 2018-11-26T02:24:39.54
IV.GAVE.EHN. ML:1.8 0.00020854045 0.28 AML other m 2018-11-26T02:24:39.60
IV.NRCA.HHN. ML:2.1 0.00037478990000000003 0.12 AML other m 2018-11-26T02:24:40.51
IV.NRCA.HHE. ML:2.2 0.0005082741 0.1408 AML other m 2018-11-26T02:24:40.49
IV.T0110.HHN. ML:2.0 0.00024888915 0.2816 AML other m 2018-11-26T02:24:43.01
IV.MF5.EHN. ML:2.0 0.00021994465000000003 0.4 AML other m 2018-11-26T02:24:45.90
IV.FDMO.HHN. ML:1.6 0.00007967271500000001 0.12 AML other m 2018-11-26T02:24:47.95
IV.FDMO.HHE. ML:1.6 0.00008114066 0.1584 AML other m 2018-11-26T02:24:47.81
IV.CERT.HHE. ML:1.6 0.000077836 0.4592 AML other m 2018-11-26T02:24:49.60
IV.CERT.HHN. ML:1.4 0.000045275300000000003 0.4592 AML other m 2018-11-26T02:24:49.49
IV.CESI.HHE. ML:1.6 0.00006320054999999999 0.1808 AML other m 2018-11-26T02:24:47.67
IV.CESI.HHN. ML:1.9 0.00013509675 0.2208 AML other m 2018-11-26T02:24:47.38
IV.MOMA.HHN. ML:2.0 0.00015744929999999998 0.2208 AML other m 2018-11-26T02:24:49.51
IV.MOMA.HHE. ML:1.8 0.00011075825 0.3008 AML other m 2018-11-26T02:24:50.05
IV.ASSB.HHE. ML:1.6 0.00006150247 0.2192 AML other m 2018-11-26T02:24:52.68
IV.ASSB.HHN. ML:1.7 0.00006874559 0.1808 AML other m 2018-11-26T02:24:52.95
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