Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 08-02-2014 and time 15:45:59 (UTC) in region 8 km S Crognaleto (TE)

A magnitude ML 2.0 earthquake occured in region: 8 km S Crognaleto (TE), on

  • 08-02-2014 15:45:59 (UTC)
  • 08-02-2014 16:45:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4780, 13.4810 at 15 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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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 8 1297 1297
Pietracamela TE 8 271 1568
Fano Adriano TE 10 296 1864
Campotosto AQ 13 542 2406
Isola del Gran Sasso d'Italia TE 15 4773 7179
Capitignano AQ 15 665 7844
L'Aquila AQ 16 69753 77597
Pizzoli AQ 16 4326 81923
Tossicia TE 16 1406 83329
Cortino TE 16 656 83985
Barete AQ 17 737 84722
Montorio al Vomano TE 17 8218 92940
Colledara TE 18 2179 95119
Poggio Picenze AQ 18 1136 96255
Barisciano AQ 19 1828 98083
Castelli TE 19 1159 99242

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NE of L'Aquila (69753 inhabitants)
27 Km SW of Teramo (54892 inhabitants)
55 Km W of Montesilvano (53738 inhabitants)
58 Km W of Chieti (51815 inhabitants)
60 Km W of Pescara (121014 inhabitants)
69 Km E of Terni (111501 inhabitants)
80 Km NE of Tivoli (56533 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
83 Km SE of Foligno (57155 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.0 2014-02-08
15:45:59		 42.4783 13.4808 15 2015-09-21
09:34:15		 Bollettino Sismico Italiano INGV 10825021
Reviewed
Rev100 		ML 2.0 2014-02-08
15:45:59		 42.4847 13.4792 16 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5483671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-02-08 15:45:59 ± 0.08
Latitude 42.4783 ± 0.0027
Longitude 13.4808 ± 0.0049
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 10825021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 410
Semi-minor axis of confidence ellipse (meter) 40
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
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 41
Number of defining phases 30
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.67539
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 10825021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-11-27 10:41:29

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 5483671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-02-08 15:50:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MNTV.HNZ. 2014-02-08T15:47:26.99 3.0 undecidable manual Sn -0.93 0
AC.PUK.HHZ. 2014-02-08T15:47:26.40 3.0 undecidable manual Pg 17.450001 0
IV.ERBM.EHZ. 2014-02-08T15:47:24.99 3.0 undecidable manual Sn 5.1 0
IV.MTTG.HHZ. 2014-02-08T15:47:23.73 3.0 undecidable manual Pg 14.84 0
IV.VOBA.HNZ. 2014-02-08T15:47:11.33 3.0 undecidable manual Pg 15.66 0
BA.PZUN.HHZ. 2014-02-08T15:47:11.99 3.0 undecidable manual Sn 3.08 0
IV.CAFE.HHZ. 2014-02-08T15:46:55.99 3.0 undecidable manual Sn 0.76 0
IV.PAOL.HHZ. 2014-02-08T15:46:50.99 3.0 undecidable manual Sg 3.52 0
IV.T1011.EHZ. 2014-02-08T15:46:38.99 3.0 undecidable manual S -0.92 0
IV.MCRV.HHZ. 2014-02-08T15:46:33.35 3.0 undecidable manual Pn 1.06 0
IV.CESI.HHZ. 2014-02-08T15:46:22.02 0.1 undecidable manual S 321 74.9694 94 0.13 87
IV.FDMO.HHZ. 2014-02-08T15:46:20.90 0.1 undecidable manual S 333 69.6747 94 0.4 84
IV.INTR.HHZ. 2014-02-08T15:46:18.34 0.1 undecidable manual S 146 62.3931 95 -0.22 87
IV.ARRO.EHZ. 2014-02-08T15:46:17.65 0.1 undecidable manual S 281 59.496 95 -0.14 91
IV.OFFI.HHE. 2014-02-08T15:46:16.56 0.1 undecidable manual S 18 53.3022 96 0.41 87
IV.PTQR.HHE. 2014-02-08T15:46:15.80 0.1 undecidable manual S 187 51.1155 96 0.26 88
IV.NRCA.HHZ. 2014-02-08T15:46:14.98 0.1 undecidable manual S 323 49.4172 96 -0.14 92
IV.LNSS.HHZ. 2014-02-08T15:46:12.29 0.1 undecidable manual S 291 38.5281 99 0.06 94
IV.CESI.HHZ. 2014-02-08T15:46:12.45 0.1 undecidable manual P 321 74.9694 94 0.06 89
IV.FDMO.HHZ. 2014-02-08T15:46:11.29 0.1 undecidable manual P 333 69.6747 94 -0.3 85
IV.VCEL.EHZ. 2014-02-08T15:46:10.50 0.1 undecidable manual S 107 30.8469 102 0.28 94
IV.OFFI.HHE. 2014-02-08T15:46:09.63 0.1 undecidable manual P 18 53.3022 96 0.56 84
IV.FAGN.HHZ. 2014-02-08T15:46:09.14 0.1 undecidable manual S 160 25.0527 107 0.44 90
IV.ARRO.EHZ. 2014-02-08T15:46:09.75 0.1 undecidable manual P 281 59.496 95 -0.27 88
IV.INTR.HHZ. 2014-02-08T15:46:09.94 0.1 negative manual P 146 62.3931 95 -0.52 81
IV.NRCA.HHZ. 2014-02-08T15:46:08.15 0.1 negative manual P 323 49.4172 96 -0.33 88
IV.PTQR.HHE. 2014-02-08T15:46:08.64 0.1 undecidable manual P 187 51.1155 96 -0.08 93
IV.SMA1.EHZ. 2014-02-08T15:46:07.49 0.1 undecidable manual S 325 20.6682 112 -0.1 97
IV.T0104.HHZ. 2014-02-08T15:46:06.94 0.1 undecidable manual S 222 17.5713 118 0.09 97
IV.LNSS.HHZ. 2014-02-08T15:46:06.64 0.1 undecidable manual P 291 38.5281 99 -0.17 93
MN.AQU.HHZ. 2014-02-08T15:46:06.25 0.1 undecidable manual S 204 15.1737 123 -0.04 100
IV.FIAM.HHZ. 2014-02-08T15:46:06.68 3.0 undecidable manual P -0.02 0
IV.TERO.HHZ. 2014-02-08T15:46:06.80 0.1 undecidable manual S 32 18.9699 115 -0.37 90
IV.VCEL.EHZ. 2014-02-08T15:46:05.97 0.1 undecidable manual P 107 30.8469 102 0.32 92
IV.CAMP.HHZ. 2014-02-08T15:46:04.94 0.1 undecidable manual S 317 8.6802 143 -0.09 99
IV.SMA1.EHZ. 2014-02-08T15:46:04.11 0.1 negative manual P 325 20.6682 112 -0.02 98
IV.FAGN.HHZ. 2014-02-08T15:46:04.53 0.1 undecidable manual P 160 25.0527 107 -0.24 93
IV.TERO.HHZ. 2014-02-08T15:46:03.75 0.1 undecidable manual P 32 18.9699 115 -0.14 95
IV.T0104.HHZ. 2014-02-08T15:46:03.76 0.1 undecidable manual P 222 17.5713 118 0.06 98
MN.AQU.HHZ. 2014-02-08T15:46:03.42 0.1 undecidable manual P 204 15.1737 123 0.04 99
IV.CAMP.HHZ. 2014-02-08T15:46:02.73 0.1 negative manual P 317 8.6802 143 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HLE. ML:1.9 0.0006485000000000001 0.6 AML other m 2014-02-08T15:46:06.42
MN.AQU.HHE. ML:1.9 0.0006274999999999999 0.58 AML other m 2014-02-08T15:46:06.42
MN.AQU.HLN. ML:1.8 0.0004775 0.4 AML other m 2014-02-08T15:46:06.59
MN.AQU.HHN. ML:1.8 0.0004945 0.4 AML other m 2014-02-08T15:46:06.59
IV.CAMP.HHN. ML:1.8 0.000726 0.16 AML other m 2014-02-08T15:46:05.03
IV.CAMP.HHE. ML:2.0 0.0010899999999999998 0.18 AML other m 2014-02-08T15:46:05.03
IV.FAGN.HHE. ML:2.0 0.0004755 0.64 AML other m 2014-02-08T15:46:10.16
IV.FAGN.HHN. ML:2.1 0.0006725 0.32 AML other m 2014-02-08T15:46:10.52
IV.LNSS.HHN. ML:2.2 0.000503 0.18 AML other m 2014-02-08T15:46:12.64
IV.LNSS.HHE. ML:2.0 0.000305 0.88 AML other m 2014-02-08T15:46:12.65
IV.NRCA.HHN. ML:2.0 0.0002845 0.1 AML other m 2014-02-08T15:46:16.07
IV.NRCA.HHE. ML:2.2 0.000451 0.12 AML other m 2014-02-08T15:46:16.33
IV.SMA1.EHE. ML:1.6 0.000264 0.34 AML other m 2014-02-08T15:46:07.83
IV.SMA1.EHN. ML:1.7 0.0003155 0.54 AML other m 2014-02-08T15:46:09.79
IV.T0104.HNE. ML:2.1 0.0009584999999999999 0.24 AML other m 2014-02-08T15:46:07.36
IV.T0104.HHE. ML:2.1 0.0009225000000000001 0.24 AML other m 2014-02-08T15:46:07.36
IV.T0104.HNN. ML:1.8 0.00051 0.2 AML other m 2014-02-08T15:46:07.69
IV.T0104.HHN. ML:1.8 0.0005285 0.2 AML other m 2014-02-08T15:46:07.69
IV.TERO.HHE. ML:1.8 0.00047450000000000004 0.26 AML other m 2014-02-08T15:46:07.01
IV.TERO.HHN. ML:1.9 0.0004974999999999999 0.1 AML other m 2014-02-08T15:46:07.22
IV.VCEL.EHN. ML:2.1 0.0005985000000000001 0.8 AML other m 2014-02-08T15:46:11.29
IV.VCEL.EHE. ML:2.1 0.0006145 0.44 AML other m 2014-02-08T15:46:12.52
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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