Earthquake with magnitude of ML 1.6 on date 08-05-2017 and time 00:35:32 (Italy) in region 9 km SW Crognaleto (TE)

A magnitude ML 1.6 earthquake occured in region: 9 km SW Crognaleto (TE), on

  • 07-05-2017 22:35:32 (UTC)
  • 08-05-2017 00:35:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.48, 13.42 at 9 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
Crognaleto TE 9 1297 1297
Campotosto AQ 9 542 1839
Capitignano AQ 10 665 2504
Pizzoli AQ 11 4326 6830
Barete AQ 12 737 7567
Pietracamela TE 12 271 7838
Fano Adriano TE 13 296 8134
Montereale AQ 15 2581 10715
L'Aquila AQ 15 69753 80468
Cagnano Amiterno AQ 16 1369 81837
Cortino TE 17 656 82493
Scoppito AQ 18 3727 86220
Amatrice RI 19 2657 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km N of L'Aquila (69753 inhabitants)
31 Km SW of Teramo (54892 inhabitants)
60 Km W of Montesilvano (53738 inhabitants)
63 Km W of Chieti (51815 inhabitants)
64 Km E of Terni (111501 inhabitants)
66 Km W of Pescara (121014 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
78 Km NE of Guidonia Montecelio (88673 inhabitants)
78 Km SE of Foligno (57155 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 1.6 2017-05-07
22:35:32
42.48 13.42 9 2017-05-07
22:41:55
Sala Sismica INGV-Roma 45000071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-05-07 22:35:32 ± 0.07
Latitude 42.48 ± 0.00
Longitude 13.42 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 45000071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 423
Semi-minor axis of confidence ellipse (meter) 391
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 47
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) 0.78781
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 45000071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-05-07 22:41:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2017-05-07T22:35:59.30 0.6 undecidable manual S 315 0.7878 50 0.87 35
IV.T1219.EHZ. 2017-05-07T22:35:54.74 0.6 undecidable manual S 332 0.6466 50 0.51 42
IV.GUMA.HHZ. 2017-05-07T22:35:53.70 0.3 undecidable manual S 354 0.581 50 1.4 42
IV.FDMO.HHZ. 2017-05-07T22:35:53.28 0.3 undecidable manual S 336 0.6025 50 0.34 65
IV.CSP1.EHZ. 2017-05-07T22:35:53.81 0.3 undecidable manual S 346 0.6268 50 0.15 68
IV.ARRO.EHZ. 2017-05-07T22:35:49.68 0.3 undecidable manual S 281 0.4892 50 0.11 70
IV.T1216.EHZ. 2017-05-07T22:35:49.99 0.6 undecidable manual S 324 0.5 50 0.08 47
IV.T1214.EHZ. 2017-05-07T22:35:48.05 0.6 undecidable manual S 331 0.3148 50 3.63 2
IV.MMO1.EHZ. 2017-05-07T22:35:47.44 3.0 undecidable manual S 0.1 0
IV.T1217.EHZ. 2017-05-07T22:35:47.50 0.6 undecidable manual S 303 0.4236 50 -0.14 47
IV.T1245.HHZ. 2017-05-07T22:35:47.21 0.6 undecidable manual S 336 0.4083 50 0.03 48
IV.NRCA.HHZ. 2017-05-07T22:35:47.17 0.3 undecidable manual S 328 0.4137 50 -0.18 70
IV.ASSB.HHZ. 2017-05-07T22:35:47.32 0.3 undecidable manual P 315 0.7878 50 0.01 67
IV.T1211.EHZ. 2017-05-07T22:35:47.30 0.6 undecidable manual S 277 0.4164 50 -0.14 47
IV.T1245.HHZ. 2017-05-07T22:35:46.25 0.1 undecidable manual P 336 0.4083 50 5.44 0
IV.T1212.EHZ. 2017-05-07T22:35:45.68 0.3 undecidable manual S 314 0.3822 50 -0.74 60
IV.CSP1.EHZ. 2017-05-07T22:35:44.30 0.6 positive manual P 346 0.6268 50 -0.25 44
IV.INTR.HHZ. 2017-05-07T22:35:44.14 3.0 negative manual P -0.29 0
IV.T1219.EHZ. 2017-05-07T22:35:44.57 1.0 negative manual P 332 0.6466 50 -0.31 22
IV.GUMA.HHZ. 2017-05-07T22:35:44.22 0.6 undecidable manual P 354 0.581 50 0.45 43
IV.T1222.EHZ. 2017-05-07T22:35:43.64 0.3 undecidable manual S 254 0.2923 50 -0.11 73
IV.FDMO.HHZ. 2017-05-07T22:35:43.87 0.6 negative manual P 336 0.6025 50 -0.27 44
IV.T1216.EHZ. 2017-05-07T22:35:42.10 1.0 negative manual P 324 0.5 50 -0.29 23
IV.T1256.HHZ. 2017-05-07T22:35:42.86 0.6 negative manual P 345 0.5405 50 -0.21 45
IV.FAGN.HHZ. 2017-05-07T22:35:41.97 0.6 undecidable manual S 151 0.2509 107 -0.27 48
IV.ARRO.EHZ. 2017-05-07T22:35:41.99 0.6 positive manual P 281 0.4892 50 -0.2 46
IV.NRCA.HHZ. 2017-05-07T22:35:40.48 0.1 positive manual P 328 0.4137 50 -0.43 89
IV.T1211.EHZ. 2017-05-07T22:35:40.70 1.0 positive manual P 277 0.4164 50 -0.25 23
IV.T0110.HHZ. 2017-05-07T22:35:40.37 3.0 undecidable manual P 0.15 0
IV.T1217.EHZ. 2017-05-07T22:35:40.85 1.0 positive manual P 303 0.4236 50 -0.22 23
IV.TERO.HHZ. 2017-05-07T22:35:39.77 0.6 undecidable manual S 45 0.1952 112 -0.44 46
IV.T1212.EHZ. 2017-05-07T22:35:39.97 0.6 positive manual P 314 0.3822 50 -0.4 45
IV.T1214.EHZ. 2017-05-07T22:35:39.02 1.0 positive manual P 331 0.3148 50 -0.19 24
IV.VCEL.EHZ. 2017-05-07T22:35:39.91 3.0 negative manual P 0.55 0
IV.T1299.EHZ. 2017-05-07T22:35:39.55 0.6 undecidable manual S 327 0.1799 114 -0.11 50
IV.T1222.EHZ. 2017-05-07T22:35:38.47 1.0 negative manual P 254 0.2923 50 -0.36 23
MN.AQU.HHZ. 2017-05-07T22:35:38.08 0.6 undecidable manual S 184 0.1304 121 0.1 50
IV.RM33.EHZ. 2017-05-07T22:35:38.67 0.6 undecidable manual S 279 0.1511 117 0 51
IV.SMA1.EHZ. 2017-05-07T22:35:38.63 0.6 undecidable manual S 338 0.1583 116 -0.27 48
IV.FAGN.HHZ. 2017-05-07T22:35:38.01 0.6 positive manual P 151 0.2509 107 0.05 50
IV.GIGS.HHZ. 2017-05-07T22:35:37.53 0.6 undecidable manual S 105 0.1196 123 -0.08 51
IV.SMA1.EHZ. 2017-05-07T22:35:36.06 0.3 negative manual P 338 0.1583 116 0.03 76
IV.T1299.EHZ. 2017-05-07T22:35:36.55 0.3 negative manual P 327 0.1799 114 0.08 75
IV.TERO.HHZ. 2017-05-07T22:35:36.68 0.1 positive manual P 45 0.1952 112 -0.11 99
IV.T1247.HHZ. 2017-05-07T22:35:36.96 0.6 undecidable manual S 244 0.0971 129 0.04 51
IV.RM33.EHZ. 2017-05-07T22:35:36.01 0.1 positive manual P 279 0.1511 117 0.11 100
IV.T1247.HHZ. 2017-05-07T22:35:35.14 0.1 negative manual P 244 0.0971 129 0.25 98
IV.GIGS.HHZ. 2017-05-07T22:35:35.44 0.1 positive manual P 105 0.1196 123 0.15 100
IV.CAMP.HHZ. 2017-05-07T22:35:35.76 0.6 undecidable manual S 354 0.0513 147 0.03 52
MN.AQU.HHZ. 2017-05-07T22:35:35.89 0.3 negative manual P 184 0.1304 121 0.39 71
IV.CAMP.HHZ. 2017-05-07T22:35:34.37 1.0 undecidable manual P 354 0.0513 147 0.17 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HLN. ML:1.4 0.0002765 1.24 AML other m 2017-05-07T22:35:41.63
MN.AQU.HHE. ML:1.4 0.000255 0.32 AML other m 2017-05-07T22:35:41.74
MN.AQU.HLE. ML:1.4 0.000236 0.56 AML other m 2017-05-07T22:35:42.75
MN.AQU.HHN. ML:1.4 0.0002495 1.66 AML other m 2017-05-07T22:35:42.03
IV.ARRO.EHN. ML:1.4 5.995E-5 0.14 AML other m 2017-05-07T22:35:50.72
IV.ARRO.EHE. ML:1.4 5.605E-5 0.88 AML other m 2017-05-07T22:35:50.72
IV.ASSB.HHN. ML:1.5 3.45E-5 1.2 AML other m 2017-05-07T22:36:00.88
IV.ASSB.HHE. ML:1.4 3.21E-5 0.6 AML other m 2017-05-07T22:36:01.35
IV.CAMP.HHN. ML:1.7 0.000996 1.76 AML other m 2017-05-07T22:35:36.06
IV.CAMP.HHE. ML:1.6 0.0006905 0.32 AML other m 2017-05-07T22:35:36.96
IV.FAGN.HHN. ML:1.6 0.0002345 0.32 AML other m 2017-05-07T22:35:46.31
IV.FAGN.HHE. ML:1.6 0.000211 0.5 AML other m 2017-05-07T22:35:46.79
IV.FDMO.HHN. ML:1.3 3.41E-5 0.24 AML other m 2017-05-07T22:35:55.42
IV.FDMO.HHE. ML:1.4 3.99E-5 0.44 AML other m 2017-05-07T22:35:55.79
IV.GIGS.HHE. ML:1.3 0.0002075 0.1 AML other m 2017-05-07T22:35:38.22
IV.GIGS.HHN. ML:1.2 0.0001845 0.34 AML other m 2017-05-07T22:35:38.40
IV.GUMA.HHE. ML:2 0.000164 1.52 AML other m 2017-05-07T22:35:55.85
IV.GUMA.HHN. ML:1.9 0.0001355 0.56 AML other m 2017-05-07T22:35:55.81
IV.NRCA.HNN. ML:2.1 0.000393 1 AML other m 2017-05-07T22:35:48.64
IV.NRCA.HHE. ML:2.2 0.000434 1.3 AML other m 2017-05-07T22:35:48.18
IV.NRCA.HNE. ML:2.1 0.000397 1.32 AML other m 2017-05-07T22:35:48.18
IV.NRCA.HHN. ML:2.1 0.00035 0.4 AML other m 2017-05-07T22:35:48.64
IV.RM33.EHN. ML:1.7 0.000514 1.38 AML other m 2017-05-07T22:35:39.88
IV.RM33.EHE. ML:1.7 0.000457 1.02 AML other m 2017-05-07T22:35:39.18
IV.SMA1.EHN. ML:1.4 0.0001955 0.72 AML other m 2017-05-07T22:35:41.30
IV.SMA1.EHE. ML:1.3 0.000179 0.94 AML other m 2017-05-07T22:35:39.00
IV.T1214.EHN. ML:1.7 0.0002235 0.16 AML other m 2017-05-07T22:35:48.24
IV.T1214.EHE. ML:1.9 0.0002985 0.18 AML other m 2017-05-07T22:35:48.65
IV.T1214.HNE. ML:1.9 0.0002935 0.18 AML other m 2017-05-07T22:35:48.65
IV.T1214.HNN. ML:1.8 0.000233 1.42 AML other m 2017-05-07T22:35:48.16
IV.T1216.EHE. ML:1.4 6.645E-5 1.18 AML other m 2017-05-07T22:35:52.37
IV.T1216.EHN. ML:1.5 7.44E-5 0.96 AML other m 2017-05-07T22:35:52.28
IV.T1245.HHN. ML:2.1 0.000359 0.26 AML other m 2017-05-07T22:35:48.54
IV.T1245.HHE. ML:2 0.000323 0.72 AML other m 2017-05-07T22:35:48.31
IV.T1247.HHE. ML:2.4 0.00303 0.4 AML other m 2017-05-07T22:35:37.29
IV.T1247.HHN. ML:2.2 0.001855 0.34 AML other m 2017-05-07T22:35:37.13
IV.T1299.EHN. ML:1.4 0.0002 1.12 AML other m 2017-05-07T22:35:40.00
IV.T1299.EHE. ML:1.5 0.000236 0.46 AML other m 2017-05-07T22:35:40.00
IV.TERO.HNN. ML:1.7 0.0003595 1.62 AML other m 2017-05-07T22:35:39.06
IV.TERO.HHE. ML:1.9 0.0005515 1.9 AML other m 2017-05-07T22:35:39.99
IV.TERO.HNE. ML:1.8 0.0004855 0.1 AML other m 2017-05-07T22:35:40.00
IV.TERO.HHN. ML:1.8 0.000396 1.62 AML other m 2017-05-07T22:35:39.06
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