Earthquake with magnitude of ML 1.4 on date 08-01-2006 and time 07:52:52 (Italy) in region 4 km W Amatrice (RI)

A magnitude ML 1.4 earthquake occured in region: 4 km W Amatrice (RI), on

  • 08-01-2006 06:52:52 (UTC)
  • 08-01-2006 07:52:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6350, 13.2460 at 14 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
Amatrice RI 4 2657 2657
Accumoli RI 7 667 3324
Cittareale RI 7 482 3806
Montereale AQ 12 2581 6387
Campotosto AQ 13 542 6929
Capitignano AQ 14 665 7594
Arquata del Tronto AP 16 1178 8772
Borbona RI 16 617 9389
Posta RI 17 694 10083
Cagnano Amiterno AQ 20 1369 11452

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of L'Aquila (69753 inhabitants)
38 Km W of Teramo (54892 inhabitants)
50 Km E of Terni (111501 inhabitants)
57 Km SE of Foligno (57155 inhabitants)
75 Km W of Montesilvano (53738 inhabitants)
82 Km W of Pescara (121014 inhabitants)
82 Km W of Chieti (51815 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
83 Km NE of Tivoli (56533 inhabitants)
87 Km SE of Perugia (166134 inhabitants)
97 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 1.8
ML 1.4
2006-01-08
06:52:52
42.635 13.246 14 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 548279
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-01-08 06:52:52 ± 0.11
Latitude 42.6350 ± 0.0063
Longitude 13.2460 ± 0.0024
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 548279

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 626
Semi-minor axis of confidence ellipse (meter) 255
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 176
Circular confidence region, given by single value of horizontal uncertainty (meter) 728.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.15468
Epicentral distance of station farthest from the epicenter (degree) 0.26350
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.6
Num. used stations
Type of magnitude ML
Reference to an origin 548279
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:34:03

Md:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 548279
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:34:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHE. 2006-01-08T06:53:03.31 0.1 undecidable manual Sg 93 29.2485 -0.021 49
IV.NRCA.SHZ. 2006-01-08T06:53:02.12 0.1 undecidable manual Sg 334 24.5532 0.006 50
IV.LNSS.BHE. 2006-01-08T06:53:00.22 0.1 undecidable manual Sg 258 17.1717 -0.056 49
IV.CAMP.EHZ. 2006-01-08T06:53:00.36 0.1 undecidable manual Sg 130 17.2716 0.073 50
IV.NRCA.SHZ. 2006-01-08T06:52:58.32 0.1 undecidable manual Pg 334 24.5532 0.061 99
IV.TERO.HHE. 2006-01-08T06:52:58.90 0.1 positive manual Pg 93 29.2485 -0.062 97
IV.CAMP.EHZ. 2006-01-08T06:52:57.29 0.1 undecidable manual Pg 130 17.2716 0.085 100
IV.LNSS.BHE. 2006-01-08T06:52:57.14 0.1 undecidable manual Pg 258 17.1717 -0.058 98
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