Earthquake with magnitude of ML 1.4 on date 09-04-2017 and time 02:17:03 (Italy) in region 2 km NW Barete (AQ)

A magnitude ML 1.4 earthquake occured in region: 2 km NW Barete (AQ), on

  • 09-04-2017 00:17:03 (UTC)
  • 09-04-2017 02:17:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.47, 13.27 at 14 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
Barete AQ 2 737 737
Cagnano Amiterno AQ 4 1369 2106
Pizzoli AQ 4 4326 6432
Capitignano AQ 6 665 7097
Montereale AQ 6 2581 9678
Scoppito AQ 11 3727 13405
Borbona RI 12 617 14022
Campotosto AQ 13 542 14564
Posta RI 15 694 15258
Antrodoco RI 16 2588 17846
L'Aquila AQ 17 69753 87599
Micigliano RI 18 127 87726
Amatrice RI 18 2657 90383
Borgo Velino RI 19 972 91355
Cittareale RI 19 482 91837
Crognaleto TE 20 1297 93134
Tornimparte AQ 20 3187 96321

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
68 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
73 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
96 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 1.4 2017-04-09
00:17:03
42.47 13.27 14 2017-04-09
00:26:45
Sala Sismica INGV-Roma 43588301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-09 00:17:03 ± 0.07
Latitude 42.47 ± 0.00
Longitude 13.27 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 43588301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 356
Semi-minor axis of confidence ellipse (meter) 94
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 358
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.61693
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 43588301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-09 00:26:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.T1219.EHZ. 2017-04-09T00:17:24.94 1.0 undecidable manual S 342 0.6169 93 0.67 19
IV.T1256.HHZ. 2017-04-09T00:17:22.73 1.0 undecidable manual S -0.27 0.55
IV.MC2.EHZ. 2017-04-09T00:17:20.42 0.6 undecidable manual S 0.39 1.1
IV.T1214.EHZ. 2017-04-09T00:17:15.11 0.6 undecidable manual S 352 0.2932 99 0.38 45
IV.T1211.EHZ. 2017-04-09T00:17:15.41 0.6 undecidable manual S 282 0.3103 99 0.18 47
IV.T1219.EHZ. 2017-04-09T00:17:15.63 1.0 positive manual P 342 0.6169 93 0.13 22
IV.T1212.EHZ. 2017-04-09T00:17:15.53 0.6 undecidable manual S 330 0.3265 98 -0.16 47
IV.OFFI.HHZ. 2017-04-09T00:17:15.39 1.0 negative manual P 33 0.5576 94 0.91 18
IV.FDMO.HHZ. 2017-04-09T00:17:14.93 1.0 positive manual P 347 0.5819 94 0.03 23
IV.TERO.HHZ. 2017-04-09T00:17:14.42 0.6 undecidable manual S 58 0.2914 99 -0.24 46
IV.T0110.HHZ. 2017-04-09T00:17:13.12 1.0 negative manual P 122 0.4461 95 0.55 21
IV.T1216.EHZ. 2017-04-09T00:17:12.92 0.6 negative manual P 337 0.4587 95 0.12 46
IV.T1218.EHZ. 2017-04-09T00:17:12.77 0.6 undecidable manual S 331 0.2302 104 -0.11 48
IV.GIGS.HHZ. 2017-04-09T00:17:12.37 0.1 undecidable manual S 94 0.2257 104 -0.39 91
IV.VCEL.EHZ. 2017-04-09T00:17:12.86 0.6 undecidable manual P 100 0.429 95 0.57 42
IV.FIAM.HHZ. 2017-04-09T00:17:12.90 0.6 undecidable manual S 209 0.2302 104 0.02 49
IV.T1241.EHZ. 2017-04-09T00:17:11.70 0.6 positive manual P 17 0.4047 96 -0.18 46
IV.ARRO.EHZ. 2017-04-09T00:17:11.55 0.3 positive manual P 287 0.3858 96 0 71
IV.SMA1.EHZ. 2017-04-09T00:17:11.18 0.6 undecidable manual S 17 0.1691 113 0.02 49
IV.T1245.HHZ. 2017-04-09T00:17:11.84 1.0 negative manual P 351 0.3912 96 0.19 23
IV.T1222.EHZ. 2017-04-09T00:17:11.32 0.1 undecidable manual S 248 0.1835 110 -0.24 94
IV.NRCA.HHZ. 2017-04-09T00:17:11.38 0.3 undecidable manual P 343 0.3813 96 -0.09 70
IV.T1212.EHZ. 2017-04-09T00:17:10.49 0.6 positive manual P 330 0.3265 98 -0.05 48
IV.T1217.EHZ. 2017-04-09T00:17:10.90 1.0 negative manual P 315 0.3462 97 0.02 24
IV.T1299.EHZ. 2017-04-09T00:17:10.99 0.1 undecidable manual S 4 0.1655 114 -0.07 98
IV.T1211.EHZ. 2017-04-09T00:17:10.06 1.0 undecidable manual P 282 0.3103 99 -0.22 23
MN.AQU.HHZ. 2017-04-09T00:17:10.97 0.1 undecidable manual S 139 0.1538 116 0.22 96
IV.FIAM.HHZ. 2017-04-09T00:17:09.10 0.1 undecidable manual P 209 0.2302 104 0.18 96
IV.CAMP.HHZ. 2017-04-09T00:17:09.85 0.6 undecidable manual S 57 0.1232 125 -0.13 49
IV.TERO.HHZ. 2017-04-09T00:17:09.57 0.1 undecidable manual P 58 0.2914 99 -0.38 89
IV.T1214.EHZ. 2017-04-09T00:17:09.95 1.0 undecidable manual P 352 0.2932 99 -0.03 24
IV.GIGS.HHZ. 2017-04-09T00:17:09.01 0.1 undecidable manual P 94 0.2257 104 0.16 96
IV.SMA1.EHZ. 2017-04-09T00:17:08.07 0.1 undecidable manual P 17 0.1691 113 0.15 97
IV.T1222.EHZ. 2017-04-09T00:17:08.06 0.1 undecidable manual P 248 0.1835 110 -0.1 97
IV.T1247.HHZ. 2017-04-09T00:17:08.57 0.1 undecidable manual S 141 0.036 161 0.19 97
IV.T1218.EHZ. 2017-04-09T00:17:08.94 0.6 positive manual P 331 0.2302 104 0.02 49
IV.RM33.EHZ. 2017-04-09T00:17:08.42 0.1 undecidable manual S 315 0.0558 151 -0.21 98
MN.AQU.HHZ. 2017-04-09T00:17:07.08 0.1 undecidable manual P 139 0.1538 116 -0.61 85
IV.CAMP.HHZ. 2017-04-09T00:17:07.33 0.1 undecidable manual P 57 0.1232 125 0.08 99
IV.T1299.EHZ. 2017-04-09T00:17:07.95 0.1 undecidable manual P 4 0.1655 114 0.08 98
IV.RM33.EHZ. 2017-04-09T00:17:06.54 0.1 undecidable manual P 315 0.0558 151 0.08 100
IV.T1247.HHZ. 2017-04-09T00:17:06.51 0.1 undecidable manual P 141 0.036 161 0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHE. ML:1.3 0.000153 1.74 AML other m 2017-04-09T00:17:13.03
MN.AQU.HLE. ML:1.3 0.0001594 1.74 AML other m 2017-04-09T00:17:13.03
MN.AQU.HLN. ML:1.4 0.000178 1.02 AML other m 2017-04-09T00:17:13.04
MN.AQU.HHN. ML:1.3 0.00014 1.02 AML other m 2017-04-09T00:17:13.04
IV.CAMP.HHN. ML:1.5 0.0002705 0.46 AML other m 2017-04-09T00:17:10.01
IV.CAMP.HHE. ML:1.3 0.0001525 0.62 AML other m 2017-04-09T00:17:10.04
IV.FDMO.HHN. ML:1 2.19E-5 0.3 AML other m 2017-04-09T00:17:24.77
IV.FDMO.HHE. ML:1.1 2.255E-5 0.22 AML other m 2017-04-09T00:17:25.37
IV.FIAM.HHN. ML:1.3 0.00011225 0.4 AML other m 2017-04-09T00:17:13.22
IV.FIAM.HHE. ML:1.3 0.0001036 0.52 AML other m 2017-04-09T00:17:13.46
IV.GIGS.HHN. ML:1 4.865E-5 0.76 AML other m 2017-04-09T00:17:13.17
IV.GIGS.HHE. ML:0.8 3.395E-5 0.94 AML other m 2017-04-09T00:17:12.20
IV.NRCA.HHN. ML:2.2 0.000479 0.1 AML other m 2017-04-09T00:17:31.63
IV.NRCA.HHE. ML:2.2 0.0004925 0.2 AML other m 2017-04-09T00:17:31.74
IV.RM33.EHN. ML:2 0.0012 0.2 AML other m 2017-04-09T00:17:08.44
IV.RM33.HNN. ML:2 0.001235 0.22 AML other m 2017-04-09T00:17:08.43
IV.RM33.HNE. ML:1.8 0.0006565 0.22 AML other m 2017-04-09T00:17:08.44
IV.RM33.EHE. ML:1.8 0.000687 0.2 AML other m 2017-04-09T00:17:08.45
IV.SMA1.EHN. ML:2 0.000781 0.36 AML other m 2017-04-09T00:17:11.85
IV.SMA1.EHE. ML:2.1 0.000909 0.26 AML other m 2017-04-09T00:17:11.74
IV.T0110.HHE. ML:1.5 8.095E-5 1.58 AML other m 2017-04-09T00:17:24.96
IV.T0110.HHN. ML:1.4 5.79E-5 0.38 AML other m 2017-04-09T00:17:21.53
IV.T1222.EHE. ML:1.3 0.0001205 0.26 AML other m 2017-04-09T00:17:12.86
IV.T1222.EHN. ML:1.1 8.58E-5 0.32 AML other m 2017-04-09T00:17:11.68
IV.T1245.HHN. ML:1.7 0.0001375 0.28 AML other m 2017-04-09T00:17:33.23
IV.T1245.HHE. ML:1.5 9.75E-5 0.06 AML other m 2017-04-09T00:17:33.17
IV.T1247.HHE. ML:1.9 0.001024 0.46 AML other m 2017-04-09T00:17:08.73
IV.T1247.HHN. ML:1.9 0.001043 0.8 AML other m 2017-04-09T00:17:09.85
IV.T1299.EHN. ML:1.2 0.00010645 0.64 AML other m 2017-04-09T00:17:11.10
IV.T1299.EHE. ML:1.2 9.785E-5 0.4 AML other m 2017-04-09T00:17:11.26
IV.TERO.HHE. ML:1.2 6.735E-5 0.42 AML other m 2017-04-09T00:17:16.32
IV.TERO.HHN. ML:1.3 7.95E-5 0.34 AML other m 2017-04-09T00:17:17.32
IV.VCEL.EHN. ML:1.5 9.11E-5 0.4 AML other m 2017-04-09T00:17:24.22
IV.VCEL.EHE. ML:1.5 8.56E-5 1.1 AML other m 2017-04-09T00:17:21.58
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