Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 04-06-2009 and time 00:36:38 (Italy) in region 4 km SW Barete (AQ)

A magnitude ML 2.0 earthquake occured in region: 4 km SW Barete (AQ), on

  • 03-06-2009 22:36:38 (UTC)
  • 04-06-2009 00:36:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4290, 13.2510 at 11 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
Barete AQ 4 737 737
Pizzoli AQ 4 4326 5063
Cagnano Amiterno AQ 4 1369 6432
Scoppito AQ 6 3727 10159
Montereale AQ 11 2581 12740
Capitignano AQ 11 665 13405
Borbona RI 13 617 14022
Antrodoco RI 14 2588 16610
L'Aquila AQ 15 69753 86363
Tornimparte AQ 16 3187 89550
Borgo Velino RI 16 972 90522
Micigliano RI 16 127 90649
Posta RI 17 694 91343
Lucoli AQ 17 1011 92354
Campotosto AQ 17 542 92896
Castel Sant'Angelo RI 18 1308 94204

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NW of L'Aquila (69753 inhabitants)
45 Km SW of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
64 Km NE of Tivoli (56533 inhabitants)
64 Km NE of Guidonia Montecelio (88673 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
74 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
79 Km W of Pescara (121014 inhabitants)
87 Km NE of Roma (2864731 inhabitants)
91 Km NE of Velletri (53303 inhabitants)
94 Km E of Viterbo (67173 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 2.4
ML 2.0 		2009-06-03
22:36:38		 42.429 13.251 11 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 886509
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-06-03 22:36:38 ± 0.07
Latitude 42.4290 ± 0.0036
Longitude 13.2510 ± 0.0061
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 886509

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 438
Semi-minor axis of confidence ellipse (meter) 423
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 69
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.22398
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 886509
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 16:50:51

Md:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 886509
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 16:50:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ESLN.BHZ. 2009-06-03T22:37:44.60 10.0 undecidable manual Sg 0 0 0
IV.MURB.HHZ. 2009-06-03T22:37:12.78 10.0 undecidable manual Sg 0 0 0
IV.MURB.HHZ. 2009-06-03T22:37:05.19 10.0 undecidable manual Pg 0 0 0
IV.INTR.HHE. 2009-06-03T22:37:04.80 10.0 undecidable manual Pg 0 0 0
IV.PIEI.HHE. 2009-06-03T22:37:01.03 0.6 undecidable manual Pg 335 135.864 0.497 37
IV.OFFI.HHE. 2009-06-03T22:37:00.81 10.0 undecidable manual Pg 0 0 0
IV.GALF.HHN. 2009-06-03T22:37:00.88 10.0 undecidable manual Pg 0 0 0
IV.GUMA.HHN. 2009-06-03T22:36:59.36 10.0 undecidable manual Pg 0 0 0
IV.SNTG.SHZ. 2009-06-03T22:36:58.68 10.0 undecidable manual Pg 0 0 0
IV.SDI.SHZ. 2009-06-03T22:36:56.90 10.0 undecidable manual Pg 0 0 0
IV.MGAB.HHN. 2009-06-03T22:36:56.70 0.6 undecidable manual Pg 300 107.3148 0.565 38
IV.CERT.HHN. 2009-06-03T22:36:55.96 0.3 undecidable manual Sg 203 57.6978 -0.107 70
IV.GUAR.HHN. 2009-06-03T22:36:54.06 10.0 undecidable manual Pg 0 0 0
IV.VCEL.EHZ. 2009-06-03T22:36:54.12 0.3 undecidable manual Sg 94 48.4182 0.527 65
IV.MNS.HHZ. 2009-06-03T22:36:53.72 0.6 undecidable manual Sg 264 47.0196 0.51 43
IV.PTQR.SHZ. 2009-06-03T22:36:52.57 0.3 undecidable manual Sg 165 46.8198 -0.592 63
IV.NRCA.SHZ. 2009-06-03T22:36:52.88 0.1 undecidable manual Sg 346 46.2204 -0.132 94
IV.FAGN.HHZ. 2009-06-03T22:36:49.64 0.3 undecidable manual Sg 124 32.745 0.236 71
IV.TERO.HHZ. 2009-06-03T22:36:49.64 0.3 undecidable manual Sg 53 35.9418 -0.624 64
IV.CERT.HHN. 2009-06-03T22:36:48.27 0.3 undecidable manual Pg 203 57.6978 -0.218 68
IV.VCEL.EHZ. 2009-06-03T22:36:47.82 0.3 undecidable manual Pg 94 48.4182 0.76 59
IV.MNS.HHZ. 2009-06-03T22:36:46.79 0.6 undecidable manual Pg 264 47.0196 -0.052 48
IV.FIAM.HHZ. 2009-06-03T22:36:46.09 0.3 undecidable manual Sg 212 20.9679 -0.179 73
IV.PTQR.SHZ. 2009-06-03T22:36:46.80 0.6 undecidable manual Pg 165 46.8198 -0.017 48
IV.T0105.HLZ. 2009-06-03T22:36:46.49 0.3 undecidable manual Sg 127 21.7671 0.022 76
IV.NRCA.SHZ. 2009-06-03T22:36:46.55 0.3 undecidable manual Pg 346 46.2204 -0.181 70
IV.CAMP.HHZ. 2009-06-03T22:36:45.23 0.3 undecidable manual Sg 47 17.4714 -0.04 76
IV.ESLN.BHZ. 2009-06-03T22:36:45.95 10.0 undecidable manual Pg 0 0 0
IV.TERO.HHZ. 2009-06-03T22:36:44.70 0.3 undecidable manual Pg 53 35.9418 -0.438 68
IV.FAGN.HHZ. 2009-06-03T22:36:44.84 0.3 undecidable manual Pg 124 32.745 0.2 72
MN.AQU.HHN. 2009-06-03T22:36:44.47 0.3 undecidable manual Sg 124 14.874 -0.043 76
IV.T0104.EHZ. 2009-06-03T22:36:43.17 0.3 undecidable manual Sg 137 10.4784 -0.173 75
IV.T0107.HLE. 2009-06-03T22:36:42.10 0.3 undecidable manual Sg 356 4.7952 -0.13 76
IV.CAMP.HHZ. 2009-06-03T22:36:42.20 0.3 undecidable manual Pg 47 17.4714 -0.052 76
IV.FIAM.HHZ. 2009-06-03T22:36:42.88 0.3 undecidable manual Pg 212 20.9679 0.047 75
IV.T0105.HLZ. 2009-06-03T22:36:42.88 0.3 undecidable manual Pg 127 21.7671 -0.067 75
MN.AQU.HHN. 2009-06-03T22:36:41.94 0.1 undecidable manual Pg 124 14.874 0.119 100
IV.T0104.EHZ. 2009-06-03T22:36:41.28 0.3 undecidable manual Pg 137 10.4784 0.136 75
IV.T0107.HLE. 2009-06-03T22:36:40.63 0.3 undecidable manual Pg 356 4.7952 0.13 76
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
Waveforms Seismic signals in miniseed + resp format Download