Earthquake with magnitude of ML 0.8 on date 29-10-2006 and time 19:37:31 (UTC) in region 4 km N Barete (AQ)

A magnitude ML 0.8 earthquake occured in region: 4 km N Barete (AQ), on

  • 29-10-2006 19:37:31 (UTC)
  • 29-10-2006 20:37:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4880, 13.2680 at 2 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.

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
Montereale AQ 5 2581 3318
Capitignano AQ 5 665 3983
Cagnano Amiterno AQ 5 1369 5352
Pizzoli AQ 6 4326 9678
Borbona RI 11 617 10295
Campotosto AQ 12 542 10837
Scoppito AQ 13 3727 14564
Posta RI 15 694 15258
Amatrice RI 16 2657 17915
Cittareale RI 17 482 18397
Antrodoco RI 17 2588 20985
Micigliano RI 18 127 21112
Crognaleto TE 19 1297 22409
L'Aquila AQ 19 69753 92162
Borgo Velino RI 19 972 93134

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of L'Aquila (69753 inhabitants)
41 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
70 Km NE of Tivoli (56533 inhabitants)
70 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
98 Km NE of Velletri (53303 inhabitants)
99 Km SE of Perugia (166134 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 1.5
ML 0.8
2006-10-29
19:37:31
42.488 13.268 2 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 599679
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-10-29 19:37:31 ± 0.07
Latitude 42.4880 ± 0.0036
Longitude 13.2680 ± 0.0049
Depth (km) 2 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 599679

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 474
Semi-minor axis of confidence ellipse (meter) 368
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 326
Circular confidence region, given by single value of horizontal uncertainty (meter) 565.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.20325
Epicentral distance of station farthest from the epicenter (degree) 0.28149
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 599679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:27:31

Md:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 599679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:27:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHE. 2006-10-29T19:37:42.59 0.1 undecidable manual Sg 61 31.2465 -0.051 49
IV.FIAM.HHE. 2006-10-29T19:37:41.05 0.1 undecidable manual Sg 207 27.3504 -0.264 47
IV.LNSS.BHN. 2006-10-29T19:37:39.61 0.1 undecidable manual Sg 304 22.5552 -0.018 50
IV.TERO.HHE. 2006-10-29T19:37:38.05 0.1 undecidable manual Pg 61 31.2465 -0.007 99
IV.FIAM.HHE. 2006-10-29T19:37:37.46 0.1 undecidable manual Pg 207 27.3504 0.178 96
IV.LNSS.BHN. 2006-10-29T19:37:36.30 0.1 undecidable manual Pg 304 22.5552 -0.015 100
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