Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 03-08-2009 and time 16:07:01 (UTC) in region 5 km E Lucoli (AQ)

A magnitude ML 2.0 earthquake occured in region: 5 km E Lucoli (AQ), on

  • 03-08-2009 16:07:01 (UTC)
  • 03-08-2009 18:07:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.3050, 13.3960 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lucoli AQ 5 1011 1011
L'Aquila AQ 5 69753 70764
Ocre AQ 7 1167 71931
Fossa AQ 8 721 72652
Tornimparte AQ 8 3187 75839
Rocca di Cambio AQ 11 533 76372
Sant'Eusanio Forconese AQ 11 394 76766
Poggio Picenze AQ 12 1136 77902
Villa Sant'Angelo AQ 12 424 78326
San Demetrio ne' Vestini AQ 14 1854 80180
Scoppito AQ 14 3727 83907
Rocca di Mezzo AQ 15 1526 85433
Fagnano Alto AQ 16 418 85851
Barisciano AQ 16 1828 87679
Pizzoli AQ 17 4326 92005
Prata d'Ansidonia AQ 18 496 92501
Borgorose RI 18 4591 97092
Barete AQ 19 737 97829
Fontecchio AQ 19 369 98198

Municipalities with at least 50000 inhabitants

An earthquake occurred to
5 Km S of L'Aquila (69753 inhabitants)
47 Km SW of Teramo (54892 inhabitants)
62 Km NE of Tivoli (56533 inhabitants)
64 Km W of Chieti (51815 inhabitants)
65 Km NE of Guidonia Montecelio (88673 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
68 Km E of Terni (111501 inhabitants)
70 Km W of Pescara (121014 inhabitants)
86 Km NE of Velletri (53303 inhabitants)
88 Km NE of Roma (2864731 inhabitants)
92 Km SE of Foligno (57155 inhabitants)
100 Km NE of Aprilia (73446 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 		Md 2.3
ML 2.0 		2009-08-03
16:07:01		 42.305 13.396 10 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 941679
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-08-03 16:07:01 ± 0.07
Latitude 42.3050 ± 0.0045
Longitude 13.3960 ± 0.0061
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 941679

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 571
Semi-minor axis of confidence ellipse (meter) 385
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 222
Circular confidence region, given by single value of horizontal uncertainty (meter) 707.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.78781
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 941679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 17:57:29

Md:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 941679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 17:57:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHE. 2009-08-03T16:07:33.04 10.0 undecidable manual Pg 0 0 0
IV.SNTG.SHZ. 2009-08-03T16:07:25.64 10.0 undecidable manual Pg 0 0 0
IV.LPEL.HHZ. 2009-08-03T16:07:23.49 0.3 undecidable manual Sg 114 70.6737 0.57 59
IV.GUAR.HHE. 2009-08-03T16:07:22.48 10.0 undecidable manual Pg 0 0 0
IV.SOI.EHN. 2009-08-03T16:07:20.28 10.0 undecidable manual Pg 0 0 0
IV.MNS.HHZ. 2009-08-03T16:07:19.12 10.0 undecidable manual Sg 0 0 0
IV.INTR.HHZ. 2009-08-03T16:07:18.66 0.3 undecidable manual Sg 128 52.9026 0.487 63
IV.CESI.HHE. 2009-08-03T16:07:16.77 0.3 undecidable manual Pg 333 87.4458 0.428 60
IV.LNSS.HHN. 2009-08-03T16:07:16.54 0.3 undecidable manual Sg 319 44.1225 0.726 58
IV.FDMO.HHN. 2009-08-03T16:07:15.71 0.6 undecidable manual Pg 343 85.0482 -0.258 41
IV.TERO.HHN. 2009-08-03T16:07:14.26 0.3 undecidable manual Sg 26 39.1275 -0.238 68
IV.SDI.SHZ. 2009-08-03T16:07:14.17 10.0 undecidable manual Pg 0 0 0
IV.SAN2.EHZ. 2009-08-03T16:07:14.01 0.3 undecidable manual Sg 346 37.3293 -0.002 72
IV.VCEL.EHN. 2009-08-03T16:07:13.97 0.3 undecidable manual Sg 75 37.7289 -0.153 69
IV.LPEL.HHZ. 2009-08-03T16:07:13.47 0.3 undecidable manual Pg 114 70.6737 -0.295 63
IV.NRCA.SHZ. 2009-08-03T16:07:12.64 0.3 undecidable manual Pg 339 63.0924 0.058 68
IV.MNS.HHZ. 2009-08-03T16:07:12.82 10.0 undecidable manual Pg 0 0 0
IV.PTQR.SHZ. 2009-08-03T16:07:12.07 0.3 undecidable manual Sg 179 31.3464 -0.339 67
IV.CERT.HHE. 2009-08-03T16:07:10.66 0.1 undecidable manual Pg 221 52.1034 -0.241 88
IV.VVLD.HHZ. 2009-08-03T16:07:10.35 0.3 undecidable manual Pg 159 51.7038 -0.486 63
IV.FIAM.HHZ. 2009-08-03T16:07:10.58 0.3 undecidable manual Sg 260 23.2545 0.585 64
IV.INTR.HHZ. 2009-08-03T16:07:10.80 0.3 undecidable manual Pg 128 52.9026 -0.223 66
IV.LNSS.HHN. 2009-08-03T16:07:09.80 0.3 undecidable manual Pg 319 44.1225 0.139 69
IV.VCEL.EHN. 2009-08-03T16:07:08.78 0.3 undecidable manual Pg 75 37.7289 0.096 70
IV.FAGN.HHN. 2009-08-03T16:07:08.34 0.1 undecidable manual Sg 106 15.9729 0.615 85
IV.TERO.HHN. 2009-08-03T16:07:08.44 0.3 undecidable manual Pg 26 39.1275 -0.462 65
IV.SAN2.EHZ. 2009-08-03T16:07:08.71 0.3 undecidable manual Pg 346 37.3293 0.088 70
IV.PTQR.SHZ. 2009-08-03T16:07:07.48 0.1 undecidable manual Pg 179 31.3464 -0.216 92
IV.FIAM.HHZ. 2009-08-03T16:07:06.32 0.3 undecidable manual Pg 260 23.2545 0.019 73
IV.T0104.EHZ. 2009-08-03T16:07:05.36 0.1 undecidable manual Sg 322 7.7811 -0.188 97
IV.FAGN.HHN. 2009-08-03T16:07:04.99 0.1 undecidable manual Pg 106 15.9729 -0.003 99
MN.AQU.HHZ. 2009-08-03T16:07:04.89 0.1 undecidable manual Sg 5 5.4945 -0.207 97
MN.AQU.HHZ. 2009-08-03T16:07:03.33 0.1 undecidable manual Pg 5 5.4945 -0.147 98
IV.T0104.EHZ. 2009-08-03T16:07:03.71 0.1 undecidable manual Pg 322 7.7811 -0.023 100
IV.T0102.HLZ. 2009-08-03T16:06:37.97 10.0 undecidable manual Pg 0 0 0
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download