Earthquake with magnitude of ML 1.3 on date 16-04-2017 and time 09:01:04 (Italy) in region 7 km S Campotosto (AQ)

A magnitude ML 1.3 earthquake occured in region: 7 km S Campotosto (AQ), on

  • 16-04-2017 07:01:04 (UTC)
  • 16-04-2017 09:01:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5, 13.39 at 10 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
Campotosto AQ 7 542 542
Capitignano AQ 7 665 1207
Crognaleto TE 10 1297 2504
Barete AQ 10 737 3241
Pizzoli AQ 10 4326 7567
Montereale AQ 12 2581 10148
Cagnano Amiterno AQ 14 1369 11517
Fano Adriano TE 14 296 11813
Pietracamela TE 14 271 12084
L'Aquila AQ 16 69753 81837
Amatrice RI 17 2657 84494
Cortino TE 17 656 85150
Scoppito AQ 18 3727 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of L'Aquila (69753 inhabitants)
32 Km SW of Teramo (54892 inhabitants)
61 Km E of Terni (111501 inhabitants)
63 Km W of Montesilvano (53738 inhabitants)
66 Km W of Chieti (51815 inhabitants)
68 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
77 Km NE of Guidonia Montecelio (88673 inhabitants)
100 Km NE of Roma (2864731 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 1.3 2017-04-16
07:01:04
42.5 13.39 10 2017-04-16
07:55:25
Sala Sismica INGV-Roma 43959101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-16 07:01:04 ± 0.08
Latitude 42.50 ± 0.00
Longitude 13.39 ± 0.01
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 43959101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 597
Semi-minor axis of confidence ellipse (meter) 415
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
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 48
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.47664
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:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 43959101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-16 07:55:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIPA.HHZ. 2017-04-16T07:02:53.38 3.0 undecidable manual Sg 17.41 0
IV.IMI.HHZ. 2017-04-16T07:02:39.39 3.0 undecidable manual Sn -1.28 0
IV.EUCT.HNZ. 2017-04-16T07:02:37.14 3.0 undecidable manual Sn -0.77 0
IV.LEOD.HNZ. 2017-04-16T07:02:36.82 3.0 undecidable manual Sn 5.94 0
IV.AGLI.HHZ. 2017-04-16T07:02:28.87 3.0 undecidable manual Sg 9.83 0
IV.SBPO.HNZ. 2017-04-16T07:02:11.77 3.0 undecidable manual Sn -3.09 0
IV.MGR.HHZ. 2017-04-16T07:02:10.06 3.0 undecidable manual Sn 1.42 0
IV.LMD.HHZ. 2017-04-16T07:01:55.81 3.0 undecidable manual Sg 8.15 0
IV.COLB.HHZ. 2017-04-16T07:01:54.03 3.0 undecidable manual Sg 12.82 0
IV.SPS2.HHZ. 2017-04-16T07:01:50.40 3.0 negative manual Pn 1.37 0
IV.VARP.HHZ. 2017-04-16T07:01:43.71 3.0 undecidable manual Sn 0.36 0
IV.NDIM.HHZ. 2017-04-16T07:01:35.94 3.0 negative manual Pn -0.62 0
IV.CRTO.HHZ. 2017-04-16T07:01:30.37 3.0 undecidable manual Pg 9.78 0
IV.T1216.EHZ. 2017-04-16T07:01:21.88 0.6 undecidable manual S 326 0.4766 50 0.27 46
IV.MC2.EHZ. 2017-04-16T07:01:20.82 0.6 undecidable manual S 341 0.438 50 0.35 45
IV.T1217.EHZ. 2017-04-16T07:01:19.22 0.6 undecidable manual S 303 0.3975 50 -0.04 49
IV.T1245.HHZ. 2017-04-16T07:01:19.14 0.6 undecidable manual S 338 0.3876 50 0.18 47
IV.T1241.EHZ. 2017-04-16T07:01:18.00 0.6 undecidable manual S 5 0.3597 50 -0.16 48
IV.T1212.EHZ. 2017-04-16T07:01:17.85 0.3 undecidable manual S 315 0.357 50 -0.22 71
IV.T1214.EHZ. 2017-04-16T07:01:16.24 0.3 undecidable manual S 334 0.2923 50 0.08 74
IV.T1219.EHZ. 2017-04-16T07:01:15.22 3.0 undecidable manual S -1.25 0
IV.FDMO.HHZ. 2017-04-16T07:01:15.26 3.0 undecidable manual S -0.55 0
IV.T1218.EHZ. 2017-04-16T07:01:14.81 0.3 undecidable manual S 311 0.2635 50 -0.49 68
IV.T1217.EHZ. 2017-04-16T07:01:14.02 0.3 undecidable manual P 303 0.3975 50 0.88 57
IV.T1216.EHZ. 2017-04-16T07:01:14.76 0.6 undecidable manual P 326 0.4766 50 0.27 46
IV.MMO1.EHZ. 2017-04-16T07:01:13.26 0.6 undecidable manual P 354 0.4038 50 0.01 49
IV.MC2.EHZ. 2017-04-16T07:01:13.88 0.3 undecidable manual P 341 0.438 50 0.04 72
IV.T0110.HHZ. 2017-04-16T07:01:13.80 3.0 undecidable manual S 1.6 0
IV.T1245.HHZ. 2017-04-16T07:01:12.99 0.3 undecidable manual P 338 0.3876 50 0.03 73
IV.T1212.EHZ. 2017-04-16T07:01:12.20 0.1 undecidable manual P 315 0.357 50 -0.25 94
IV.T1241.EHZ. 2017-04-16T07:01:12.37 0.1 undecidable manual P 5 0.3597 50 -0.13 96
IV.LNSS.HHN. 2017-04-16T07:01:11.00 0.3 undecidable manual P 293 0.2761 50 -0.06 75
IV.T1214.EHZ. 2017-04-16T07:01:11.36 0.3 undecidable manual P 334 0.2923 50 0.01 75
IV.T1222.HNN. 2017-04-16T07:01:11.04 0.3 undecidable manual P 250 0.2752 50 -0.01 75
IV.SMA1.EHZ. 2017-04-16T07:01:11.01 0.3 undecidable manual S 344 0.1385 123 -0.09 76
IV.T1299.EHZ. 2017-04-16T07:01:11.65 0.3 undecidable manual S 331 0.1565 120 -0.07 76
IV.GIGS.HHE. 2017-04-16T07:01:11.15 0.1 undecidable manual S 108 0.1439 122 -0.16 100
IV.T1246.HHE. 2017-04-16T07:01:10.21 0.1 undecidable manual S 42 0.116 128 -0.2 100
IV.T1218.EHZ. 2017-04-16T07:01:10.63 0.1 undecidable manual P 311 0.2635 50 -0.22 96
IV.T1299.EHZ. 2017-04-16T07:01:09.00 0.3 undecidable manual P 331 0.1565 120 0.22 74
IV.GIGS.HHE. 2017-04-16T07:01:08.75 0.1 undecidable manual P 108 0.1439 122 0.2 99
IV.RM33.EHZ. 2017-04-16T07:01:08.52 1.0 undecidable manual S 0.48 0.68
MN.AQU.HLZ. 2017-04-16T07:01:08.34 0.6 undecidable manual P 175 0.1439 122 -0.2 50
IV.SAMA.HHZ. 2017-04-16T07:01:08.25 3.0 undecidable manual P 1.26 0
IV.SMA1.EHZ. 2017-04-16T07:01:08.54 0.3 undecidable manual P 344 0.1385 123 0.11 76
IV.T1247.HHZ. 2017-04-16T07:01:08.06 0.3 undecidable manual S 0.18 2.05
IV.T1246.HHE. 2017-04-16T07:01:08.27 0.1 undecidable manual P 42 0.116 128 0.24 99
IV.MTCE.HHZ. 2017-04-16T07:01:03.16 3.0 negative manual P -0.83 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HLN. ML:1.3 0.000192 1.34 AML other m 2017-04-16T07:01:12.26
MN.AQU.HLE. ML:1.2 0.0001595 0.56 AML other m 2017-04-16T07:01:13.59
MN.AQU.HHN. ML:1.3 0.0001815 0.2 AML other m 2017-04-16T07:01:14.22
MN.AQU.HHE. ML:1.2 0.0001475 0.28 AML other m 2017-04-16T07:01:14.60
IV.FDMO.HHN. ML:1.1 2.505E-5 0.42 AML other m 2017-04-16T07:01:17.49
IV.FDMO.HHE. ML:1.1 2.7E-5 0.62 AML other m 2017-04-16T07:01:26.02
IV.GIGS.HHN. ML:0.7 4.925E-5 0.28 AML other m 2017-04-16T07:01:11.22
IV.GIGS.HHE. ML:0.9 7.58E-5 0.14 AML other m 2017-04-16T07:01:11.30
IV.MTCE.HHE. ML:1.6 6.04E-5 0.16 AML other m 2017-04-16T07:01:03.62
IV.MTCE.HHN. ML:1.8 8.47E-5 0.06 AML other m 2017-04-16T07:01:06.15
IV.RM33.EHN. ML:1.4 0.000284 0.44 AML other m 2017-04-16T07:01:11.44
IV.RM33.HNN. ML:1.5 0.0002935 0.44 AML other m 2017-04-16T07:01:11.66
IV.RM33.EHE. ML:1.5 0.000331 1.42 AML other m 2017-04-16T07:01:11.97
IV.RM33.HNE. ML:1.6 0.000398 1.42 AML other m 2017-04-16T07:01:11.97
IV.SAMA.HHN. ML:2.5 0.000307 0.06 AML other m 2017-04-16T07:01:37.87
IV.SAMA.HHE. ML:2.4 0.0002315 1.06 AML other m 2017-04-16T07:01:37.90
IV.SMA1.EHE. ML:1 0.0001067 0.48 AML other m 2017-04-16T07:01:14.10
IV.SMA1.EHN. ML:1.1 0.000116 0.26 AML other m 2017-04-16T07:01:13.33
IV.SPS2.HHN. ML:2.6 2.02E-5 0.22 AML other m 2017-04-16T07:01:56.41
IV.SPS2.HHE. ML:2.3 1.08E-5 0.7 AML other m 2017-04-16T07:02:04.46
IV.T0110.HHE. ML:1.2 4.7E-5 0.86 AML other m 2017-04-16T07:01:24.15
IV.T0110.HHN. ML:1.3 6.32E-5 0.48 AML other m 2017-04-16T07:01:21.58
IV.T1218.EHN. ML:1.5 0.0001535 0.32 AML other m 2017-04-16T07:01:15.25
IV.T1218.EHE. ML:1.2 7.225E-5 0.22 AML other m 2017-04-16T07:01:15.61
IV.T1245.HHN. ML:1.4 7.295E-5 0.64 AML other m 2017-04-16T07:01:20.32
IV.T1245.HHE. ML:1.3 6.705E-5 0.68 AML other m 2017-04-16T07:01:20.86
IV.T1247.HHN. ML:1.9 0.001047 1.22 AML other m 2017-04-16T07:01:10.25
IV.T1247.HHE. ML:2 0.00132 0.62 AML other m 2017-04-16T07:01:10.14
IV.T1299.EHN. ML:1 9.13E-5 0.4 AML other m 2017-04-16T07:01:11.95
IV.T1299.EHE. ML:1 9.58E-5 1.38 AML other m 2017-04-16T07:01:11.96
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