Earthquake with magnitude of ML 1.6 on date 05-05-2017 and time 23:31:12 (Italy) in region 2 km SE Montereale (AQ)

A magnitude ML 1.6 earthquake occured in region: 2 km SE Montereale (AQ), on

  • 05-05-2017 21:31:12 (UTC)
  • 05-05-2017 23:31:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.52, 13.26 at 13 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
Montereale AQ 2 2581 2581
Capitignano AQ 3 665 3246
Cagnano Amiterno AQ 7 1369 4615
Barete AQ 7 737 5352
Pizzoli AQ 9 4326 9678
Campotosto AQ 10 542 10220
Borbona RI 10 617 10837
Amatrice RI 13 2657 13494
Posta RI 13 694 14188
Cittareale RI 14 482 14670
Scoppito AQ 16 3727 18397
Antrodoco RI 18 2588 20985
Micigliano RI 18 127 21112
Crognaleto TE 18 1297 22409
Accumoli RI 20 667 23076

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
67 Km SE of Foligno (57155 inhabitants)
72 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km W of Montesilvano (53738 inhabitants)
77 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
95 Km E of Viterbo (67173 inhabitants)
97 Km SE of Perugia (166134 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 1.6 2017-05-05
21:31:12
42.52 13.26 13 2017-05-05
21:48:50
Sala Sismica INGV-Roma 44908481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-05-05 21:31:12 ± 0.07
Latitude 42.52 ± 0.00
Longitude 13.26 ± 0.00
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 44908481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 348
Semi-minor axis of confidence ellipse (meter) 209
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 27
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
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 53
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.57647
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 23
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 44908481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-05-05 21:48:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2017-05-05T21:31:33.16 0.3 undecidable manual S 356 0.5765 92 0.62 60
IV.MOMA.HHZ. 2017-05-05T21:31:33.51 3.0 undecidable manual S 0.79 0
IV.T1219.EHZ. 2017-05-05T21:31:32.61 0.3 undecidable manual S 341 0.5711 92 0.24 66
IV.FDMO.HHZ. 2017-05-05T21:31:31.79 0.3 undecidable manual S 346 0.5351 92 0.48 64
IV.T1256.HHZ. 2017-05-05T21:31:30.32 0.3 undecidable manual S 357 0.4901 92 0.34 66
IV.MC2.EHZ. 2017-05-05T21:31:28.10 0.1 undecidable manual S 352 0.3984 93 0.84 76
IV.CERT.HHZ. 2017-05-05T21:31:26.16 3.0 positive manual P -1.12 0
IV.MMO1.EHZ. 2017-05-05T21:31:26.86 0.1 undecidable manual S 7 0.3858 93 -0.03 95
IV.NRCA.HHZ. 2017-05-05T21:31:25.17 0.1 undecidable manual S 341 0.3345 94 -0.21 93
IV.T1241.EHZ. 2017-05-05T21:31:25.92 0.1 undecidable manual S 20 0.3624 93 -0.27 91
IV.T1245.HHZ. 2017-05-05T21:31:25.92 0.1 undecidable manual S 351 0.3444 94 0.27 92
IV.MOMA.HHZ. 2017-05-05T21:31:24.58 3.0 negative manual P 1.15 0
IV.GUMA.HHZ. 2017-05-05T21:31:24.14 0.1 undecidable manual P 6 0.5486 92 0.34 87
IV.T1211.EHZ. 2017-05-05T21:31:24.12 0.1 undecidable manual S 273 0.2995 95 -0.21 95
IV.T1217.EHZ. 2017-05-05T21:31:24.44 0.1 undecidable manual S 309 0.3112 94 -0.25 93
IV.T1219.EHZ. 2017-05-05T21:31:24.12 0.1 undecidable manual P 341 0.5711 92 -0.06 92
IV.CSP1.EHZ. 2017-05-05T21:31:24.21 0.1 undecidable manual P 356 0.5765 92 -0.06 91
IV.FDMO.HHZ. 2017-05-05T21:31:23.49 0.1 undecidable manual P 346 0.5351 92 -0.08 92
IV.T1256.HHZ. 2017-05-05T21:31:23.14 0.6 undecidable manual P 357 0.4901 92 0.34 44
IV.CESX.HHZ. 2017-05-05T21:31:23.56 3.0 positive manual P 0.42 0
IV.T1212.EHZ. 2017-05-05T21:31:23.38 0.1 undecidable manual S 326 0.2833 95 -0.49 89
IV.TERO.HHZ. 2017-05-05T21:31:23.15 0.1 undecidable manual S 67 0.2743 95 -0.44 89
IV.GIGS.HHZ. 2017-05-05T21:31:22.20 0.1 undecidable manual S 105 0.2383 97 -0.34 92
IV.T1214.EHZ. 2017-05-05T21:31:22.58 0.1 undecidable manual S 351 0.2455 97 -0.18 95
IV.T0110.HHZ. 2017-05-05T21:31:22.95 3.0 negative manual P -0.11 0
IV.VCEL.EHZ. 2017-05-05T21:31:22.61 3.0 negative manual P 1.21 0
IV.T1216.EHZ. 2017-05-05T21:31:21.36 0.3 undecidable manual P 335 0.4137 93 -0.14 70
IV.MC2.EHZ. 2017-05-05T21:31:21.20 0.1 undecidable manual P 352 0.3984 93 -0.03 96
IV.FAGN.HHZ. 2017-05-05T21:31:21.50 3.0 negative manual P 0.29 0
IV.T1222.EHZ. 2017-05-05T21:31:21.52 0.1 undecidable manual S 235 0.2014 100 0.08 97
IV.ARRO.EHZ. 2017-05-05T21:31:20.73 3.0 positive manual P -0.13 0
IV.LNSS.HHZ. 2017-05-05T21:31:20.86 0.1 undecidable manual S 298 0.1835 102 -0.08 99
IV.T1241.EHZ. 2017-05-05T21:31:20.54 0.1 undecidable manual P 20 0.3624 93 -0.07 95
IV.MMO1.EHZ. 2017-05-05T21:31:20.95 0.1 undecidable manual P 7 0.3858 93 -0.06 95
IV.T1245.HHZ. 2017-05-05T21:31:20.46 0.1 undecidable manual P 351 0.3444 94 0.16 94
IV.T1212.EHZ. 2017-05-05T21:31:19.07 0.1 undecidable manual P 326 0.2833 95 -0.2 95
IV.T1217.EHZ. 2017-05-05T21:31:19.62 0.1 undecidable manual P 309 0.3112 94 -0.12 96
IV.FIAM.HHZ. 2017-05-05T21:31:19.35 3.0 negative manual P -1.77 0
IV.SMA1.EHZ. 2017-05-05T21:31:19.26 0.1 undecidable manual S 26 0.1268 116 -0.07 99
IV.NRCA.HHZ. 2017-05-05T21:31:19.91 0.1 undecidable manual P 341 0.3345 94 -0.24 93
IV.T1211.EHZ. 2017-05-05T21:31:19.47 0.1 undecidable manual P 273 0.2995 95 -0.07 97
IV.CAMP.HHZ. 2017-05-05T21:31:18.87 0.1 undecidable manual S 80 0.1106 121 -0.06 100
IV.TERO.HHZ. 2017-05-05T21:31:18.89 0.1 undecidable manual P 67 0.2743 95 -0.22 94
IV.T1222.EHZ. 2017-05-05T21:31:18.01 0.1 undecidable manual P 235 0.2014 100 0.13 97
IV.GIGS.HHZ. 2017-05-05T21:31:18.46 0.1 undecidable manual P 105 0.2383 97 -0.05 98
IV.T1247.HHZ. 2017-05-05T21:31:18.43 0.1 undecidable manual S 160 0.08 135 0.23 97
IV.T1214.EHZ. 2017-05-05T21:31:18.56 0.1 undecidable manual P 351 0.2455 97 -0.07 98
IV.LNSS.HHZ. 2017-05-05T21:31:17.67 0.1 positive manual P 298 0.1835 102 0.09 98
IV.RM33.HNZ. 2017-05-05T21:31:17.25 0.1 undecidable manual S 258 0.0351 159 -0.21 99
IV.T1247.HHZ. 2017-05-05T21:31:16.35 0.1 negative manual P 160 0.08 135 0.35 95
IV.CAMP.HHZ. 2017-05-05T21:31:16.62 0.1 negative manual P 80 0.1106 121 0.2 98
IV.SMA1.EHZ. 2017-05-05T21:31:16.80 0.1 undecidable manual P 26 0.1268 116 0.14 99
IV.RM33.HNZ. 2017-05-05T21:31:15.74 0.1 positive manual P 258 0.0351 159 0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:1.6 0.000129 0.22 AML other m 2017-05-05T21:31:26.51
IV.ARRO.EHN. ML:1.6 0.0001215 0.2 AML other m 2017-05-05T21:31:28.79
IV.CAMP.HHN. ML:1.9 0.000831 0.32 AML other m 2017-05-05T21:31:19.11
IV.CAMP.HHE. ML:1.6 0.0003615 0.44 AML other m 2017-05-05T21:31:19.27
IV.CESX.HHE. ML:1.4 4.935E-5 0.32 AML other m 2017-05-05T21:31:34.16
IV.CESX.HHN. ML:1.4 6.045E-5 0.28 AML other m 2017-05-05T21:31:34.18
IV.FAGN.HHN. ML:1.8 0.0002015 1.72 AML other m 2017-05-05T21:31:30.06
IV.FAGN.HHE. ML:1.8 0.000206 0.42 AML other m 2017-05-05T21:31:32.49
IV.FIAM.HHN. ML:1.3 9.325E-5 0.9 AML other m 2017-05-05T21:31:24.15
IV.FIAM.HHE. ML:1.6 0.000182 0.74 AML other m 2017-05-05T21:31:24.05
IV.GIGS.HHE. ML:1.1 6.65E-5 0.1 AML other m 2017-05-05T21:31:22.43
IV.GIGS.HHN. ML:1.3 0.0001071 0.18 AML other m 2017-05-05T21:31:23.30
IV.LNSS.HHN. ML:2.2 0.001145 0.14 AML other m 2017-05-05T21:31:21.18
IV.LNSS.HHE. ML:2 0.0006365 0.92 AML other m 2017-05-05T21:31:21.19
IV.MOMA.HHN. ML:1.7 9.23E-5 0.16 AML other m 2017-05-05T21:31:34.24
IV.MOMA.HHE. ML:1.8 0.0001234 0.88 AML other m 2017-05-05T21:31:34.95
IV.NRCA.HHN. ML:1.6 0.0001665 1.86 AML other m 2017-05-05T21:31:26.03
IV.NRCA.HHE. ML:1.8 0.000231 0.1 AML other m 2017-05-05T21:31:26.56
IV.RM33.EHN. ML:2.4 0.003445 0.6 AML other m 2017-05-05T21:31:17.68
IV.RM33.HNN. ML:2.4 0.003365 0.58 AML other m 2017-05-05T21:31:17.67
IV.RM33.HNE. ML:2.5 0.004385 0.24 AML other m 2017-05-05T21:31:17.49
IV.RM33.EHE. ML:2.5 0.00426 0.26 AML other m 2017-05-05T21:31:17.50
IV.T1212.EHE. ML:1.4 0.0001025 1.34 AML other m 2017-05-05T21:31:24.90
IV.T1212.EHN. ML:1.5 0.000152 1.82 AML other m 2017-05-05T21:31:23.01
IV.T1214.EHN. ML:1.3 9.455E-5 1 AML other m 2017-05-05T21:31:23.90
IV.T1214.EHE. ML:1.4 0.000118 1.18 AML other m 2017-05-05T21:31:24.77
IV.T1222.EHE. ML:1.7 0.0003005 0.24 AML other m 2017-05-05T21:31:22.88
IV.T1222.EHN. ML:1.5 0.000193 0.4 AML other m 2017-05-05T21:31:21.61
IV.T1245.HHE. ML:1.6 0.0001255 0.52 AML other m 2017-05-05T21:31:27.58
IV.T1245.HHN. ML:1.6 0.000158 0.46 AML other m 2017-05-05T21:31:29.40
IV.T1247.HHN. ML:2.1 0.00145 0.1 AML other m 2017-05-05T21:31:19.80
IV.T1247.HHE. ML:2 0.001145 0.52 AML other m 2017-05-05T21:31:20.68
IV.T1256.HHN. ML:1.4 5.565E-5 0.74 AML other m 2017-05-05T21:31:31.33
IV.TERO.HHE. ML:2.2 0.00069 0.76 AML other m 2017-05-05T21:31:23.69
IV.TERO.HHN. ML:2 0.0004445 0.2 AML other m 2017-05-05T21:31:23.37
IV.VCEL.EHN. ML:1.6 0.000116 1.72 AML other m 2017-05-05T21:31:31.89
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