INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.8 on date 12-02-2019 and time 18:26:49 (Italy) in region 5 km SE Capitignano (AQ)

A magnitude ML 1.8 earthquake occured in region: 5 km SE Capitignano (AQ), on

  • 12-02-2019 17:26:49 (UTC)
  • 12-02-2019 18:26:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.48, 13.34 at 12 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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
Barete AQ 6 737 1402
Pizzoli AQ 7 4326 5728
Campotosto AQ 8 542 6270
Montereale AQ 9 2581 8851
Cagnano Amiterno AQ 10 1369 10220
Crognaleto TE 13 1297 11517
Scoppito AQ 15 3727 15244
L'Aquila AQ 16 69753 84997
Amatrice RI 17 2657 87654
Fano Adriano TE 18 296 87950
Borbona RI 18 617 88567
Pietracamela TE 18 271 88838

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of L'Aquila (69753 inhabitants)
35 Km SW of Teramo (54892 inhabitants)
58 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
69 Km W of Chieti (51815 inhabitants)
71 Km W of Pescara (121014 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
74 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km NE of Roma (2864731 inhabitants)
100 Km NE of Velletri (53303 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.8 2019-02-12
17:26:49
42.49 13.35 12 2019-02-12
17:36:46
Sala Sismica INGV-Roma 65446301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-12 17:26:49 ± 0.1
Latitude 42.49 ± 0.01
Longitude 13.35 ± 0.00
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 65446301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 564
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 17
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 180
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.86245
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 33
Type of magnitude ML
Reference to an origin 65446301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-12 17:36:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.QLNO.HHZ. 2019-02-12T17:28:40.20 3.0 undecidable manual Sn 3.25 0
MN.TRI.HHZ. 2019-02-12T17:28:35.10 3.0 undecidable manual Sg 18.280001 0
IV.MSSA.HHZ. 2019-02-12T17:28:14.98 3.0 undecidable manual Sn -4.31 0
IV.IMOL.HNZ. 2019-02-12T17:28:02.47 3.0 undecidable manual Sg 9.61 0
IV.MGR.HHZ. 2019-02-12T17:28:00.88 3.0 undecidable manual Sg 11.4 0
IV.ZONE.HHZ. 2019-02-12T17:27:45.41 3.0 undecidable manual Pn -1.32 0
IV.SBPO.HNZ. 2019-02-12T17:27:45.47 3.0 negative manual Pg 11.21 0
IV.SPS2.HHZ. 2019-02-12T17:27:44.19 3.0 positive manual Pg 9.9 0
MN.TRI.HHZ. 2019-02-12T17:27:44.78 3.0 undecidable manual Pg 9.41 0
IV.NDIM.HNZ. 2019-02-12T17:27:42.37 3.0 negative manual Pg 9.83 0
IV.MSSA.HHZ. 2019-02-12T17:27:39.45 3.0 undecidable manual Pn 2.69 0
IV.SALB.HHZ. 2019-02-12T17:27:32.53 3.0 positive manual Pg 4.45 0
IV.MTMR.HNZ. 2019-02-12T17:27:30.79 3.0 undecidable manual Sg 2.62 0
IV.FIR.HHZ. 2019-02-12T17:27:27.98 3.0 undecidable manual Pg 9.29 0
IV.AMUR.HHZ. 2019-02-12T17:27:24.80 3.0 undecidable manual Pg 3.45 0
IV.CAFE.HHZ. 2019-02-12T17:27:08.32 3.0 undecidable manual Pn -0.38 0
IV.MC2.EHZ. 2019-02-12T17:27:05.54 0.6 undecidable manual S 345 0.4407 91 0.97 34
IV.EL6.EHZ. 2019-02-12T17:27:05.47 0.6 negative manual P 348 0.8624 90 0.25 41
IV.MMO1.EHZ. 2019-02-12T17:27:03.90 0.1 undecidable manual S 358 0.4137 91 0.13 92
IV.ASSB.HHZ. 2019-02-12T17:27:03.51 0.6 positive manual P 318 0.7509 90 0.2 42
IV.GAVE.EHZ. 2019-02-12T17:27:03.11 0.1 undecidable manual S 302 0.3912 91 0.02 94
IV.VCEL.EHZ. 2019-02-12T17:27:03.28 0.1 undecidable manual S 104 0.3768 91 0.62 85
IV.NRCA.HHZ. 2019-02-12T17:27:02.98 0.1 undecidable manual S 334 0.3867 91 0 94
IV.CESI.HHZ. 2019-02-12T17:27:00.96 1.0 undecidable manual P 328 0.6115 90 0.03 23
IV.FDMO.HHZ. 2019-02-12T17:27:00.38 0.6 negative manual P 341 0.5828 90 -0.05 45
IV.LAV9.HHZ. 2019-02-12T17:26:59.99 3.0 undecidable manual Pg 3.13 0
IV.MTRA.EHZ. 2019-02-12T17:26:59.18 0.1 undecidable manual S 8 0.2734 92 -0.44 89
IV.MF5.EHZ. 2019-02-12T17:26:59.48 0.1 undecidable manual P 9 0.509 91 0.3 87
IV.LNSS.HHZ. 2019-02-12T17:26:58.93 0.1 undecidable manual S 298 0.2536 92 -0.09 97
IV.TERO.HHZ. 2019-02-12T17:26:58.17 0.3 undecidable manual S 54 0.2347 92 -0.29 69
IV.CERT.HHZ. 2019-02-12T17:26:58.31 3.0 undecidable manual Sn -2.29 0
IV.VCEL.EHZ. 2019-02-12T17:26:57.45 0.3 undecidable manual P 104 0.3768 91 0.54 65
IV.MMO1.EHZ. 2019-02-12T17:26:57.21 0.1 undecidable manual P 358 0.4137 91 -0.34 88
IV.GAVE.EHZ. 2019-02-12T17:26:57.00 0.6 negative manual P 302 0.3912 91 -0.16 46
IV.MC2.EHZ. 2019-02-12T17:26:57.95 0.1 undecidable manual P 345 0.4407 91 -0.06 93
IV.VIVA.HHZ. 2019-02-12T17:26:57.12 3.0 positive manual Pg 1.41 0
IV.GIGS.HHZ. 2019-02-12T17:26:56.08 0.3 undecidable manual S 101 0.1709 94 -0.5 65
IV.NRCA.HHZ. 2019-02-12T17:26:56.83 0.1 positive manual P 334 0.3867 91 -0.26 91
IV.T1299.EHE. 2019-02-12T17:26:56.32 0.1 undecidable manual S 343 0.1556 96 0.19 95
IV.SMA1.EHZ. 2019-02-12T17:26:55.98 0.3 undecidable manual S 357 0.1448 98 0.16 72
IV.RM33.EHZ. 2019-02-12T17:26:54.43 0.3 undecidable manual S 284 0.0989 118 -0.09 74
IV.LNSS.HHZ. 2019-02-12T17:26:54.72 0.1 undecidable manual P 298 0.2536 92 -0.09 96
IV.TERO.HHZ. 2019-02-12T17:26:54.08 1.0 undecidable manual P 54 0.2347 92 -0.41 22
IV.MTRA.EHZ. 2019-02-12T17:26:54.78 0.1 positive manual P 8 0.2734 92 -0.37 90
IT.VNF1.HGZ. 2019-02-12T17:26:54.65 3.0 negative manual P -1.34 0
IV.CAMP.HHZ. 2019-02-12T17:26:53.93 0.3 undecidable manual S 43 0.0692 135 0.12 75
IV.T1299.EHE. 2019-02-12T17:26:53.17 0.1 undecidable manual P 343 0.1556 96 0.03 99
IV.GIGS.HHZ. 2019-02-12T17:26:53.10 1.0 negative manual P 101 0.1709 94 -0.29 23
IV.SMA1.EHZ. 2019-02-12T17:26:52.98 0.1 positive manual P 357 0.1448 98 0.02 99
IV.RM33.EHZ. 2019-02-12T17:26:52.27 0.1 positive manual P 284 0.0989 118 0.06 100
IV.CAMP.HHZ. 2019-02-12T17:26:51.87 1.0 undecidable manual P 43 0.0692 135 0.08 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TERO.HHE. ML:1.7 0.000257 0.06 AML other m 2019-02-12T17:26:54.22
IV.CAMP.HHN. ML:1.6 0.000515 0.58 AML other m 2019-02-12T17:26:54.00
IV.RM33.HNN. ML:1.6 0.000431 0.1 AML other m 2019-02-12T17:26:54.81
IV.RM33.EHN. ML:1.6 0.0004055 0.1 AML other m 2019-02-12T17:26:54.81
IV.CAMP.HHE. ML:1.4 0.0003165 0.64 AML other m 2019-02-12T17:26:54.67
IV.RM33.EHE. ML:1.6 0.000419 0.98 AML other m 2019-02-12T17:26:55.27
IV.RM33.HNE. ML:1.6 0.0004855 0.98 AML other m 2019-02-12T17:26:55.27
IV.GIGS.HHN. ML:1.4 0.000183 0.12 AML other m 2019-02-12T17:26:56.12
IV.GIGS.HHE. ML:1.2 0.000129 0.2 AML other m 2019-02-12T17:26:56.10
IV.SMA1.EHN. ML:1.8 0.0006095 0.94 AML other m 2019-02-12T17:26:56.76
IV.SMA1.EHE. ML:1.9 0.0007825 1.36 AML other m 2019-02-12T17:26:57.87
IV.LNSS.HHE. ML:1.8 0.000355 0.48 AML other m 2019-02-12T17:26:59.22
IV.MTRA.HNE. ML:2.3 0.001025 0.38 AML other m 2019-02-12T17:26:59.32
IV.MTRA.EHE. ML:2.3 0.000965 0.38 AML other m 2019-02-12T17:26:59.33
IV.MTRA.EHN. ML:2.2 0.000718 0.24 AML other m 2019-02-12T17:26:59.66
IV.LNSS.HHN. ML:1.7 0.0002295 0.14 AML other m 2019-02-12T17:26:59.99
IV.MTRA.HNN. ML:2.2 0.000738 1.3 AML other m 2019-02-12T17:27:00.66
IV.FIAM.HHN. ML:1 4.965E-5 0.88 AML other m 2019-02-12T17:27:00.71
IV.TERO.HHN. ML:1.6 0.0002225 1.22 AML other m 2019-02-12T17:27:00.96
IV.FIAM.HHE. ML:1.1 5.745E-5 0.46 AML other m 2019-02-12T17:27:00.45
IV.NRCA.HHN. ML:2 0.000344 0.18 AML other m 2019-02-12T17:27:04.09
IV.NRCA.HHE. ML:2.2 0.0005625 0.7 AML other m 2019-02-12T17:27:04.08
IV.GAVE.EHN. ML:1.7 0.000145 0.92 AML other m 2019-02-12T17:27:04.95
IV.VCEL.EHE. ML:1.8 0.000184 1.12 AML other m 2019-02-12T17:27:05.70
IV.VCEL.EHN. ML:2 0.000315 0.52 AML other m 2019-02-12T17:27:05.54
IV.GAVE.EHE. ML:1.8 0.000194 0.98 AML other m 2019-02-12T17:27:05.77
IV.VIVA.HHE. ML:2.8 0.0006205 0.06 AML other m 2019-02-12T17:27:10.96
IV.GUMA.HHN. ML:2.1 0.000231 0.62 AML other m 2019-02-12T17:27:11.27
IV.CESI.HHN. ML:1.7 9.585E-5 0.92 AML other m 2019-02-12T17:27:11.00
IV.FDMO.HHE. ML:1.6 6.275E-5 0.94 AML other m 2019-02-12T17:27:11.49
IV.FDMO.HHN. ML:1.6 6.835E-5 1.38 AML other m 2019-02-12T17:27:11.70
IV.CESI.HHE. ML:1.5 5.58E-5 0.56 AML other m 2019-02-12T17:27:13.73
IV.GUMA.HNE. ML:2.1 0.0002485 1.2 AML other m 2019-02-12T17:27:13.61
IV.GUMA.HHE. ML:0 0.0002335 0.28 AML other m 2019-02-12T17:27:13.48
IV.VIVA.HHN. ML:0 0.0004705 0.16 AML other m 2019-02-12T17:27:14.41
IV.GUMA.HNN. ML:0 0.000983 1.28 AML other m 2019-02-12T17:27:21.23
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download