Earthquake with magnitude of ML 0.9 on date 30-10-2005 and time 20:25:01 (Italy) in region 6 km NW Crognaleto (TE)

A magnitude ML 0.9 earthquake occured in region: 6 km NW Crognaleto (TE), on

  • 30-10-2005 19:25:01 (UTC)
  • 30-10-2005 20:25:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5970, 13.4380 at 12 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
Crognaleto TE 6 1297 1297
Cortino TE 6 656 1953
Campotosto AQ 7 542 2495
Fano Adriano TE 10 296 2791
Rocca Santa Maria TE 12 537 3328
Pietracamela TE 13 271 3599
Amatrice RI 13 2657 6256
Capitignano AQ 14 665 6921
Montorio al Vomano TE 16 8218 15139
Valle Castellana TE 16 977 16116
Montereale AQ 18 2581 18697
Tossicia TE 18 1406 20103
Accumoli RI 19 667 20770
Torricella Sicura TE 19 2641 23411
Acquasanta Terme AP 19 2916 26327

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km W of Teramo (54892 inhabitants)
27 Km N of L'Aquila (69753 inhabitants)
59 Km W of Montesilvano (53738 inhabitants)
65 Km E of Terni (111501 inhabitants)
65 Km W of Pescara (121014 inhabitants)
66 Km W of Chieti (51815 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
88 Km NE of Tivoli (56533 inhabitants)
88 Km NE of Guidonia Montecelio (88673 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 0.9
2005-10-30
19:25:01
42.597 13.438 12 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 539369
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-10-30 19:25:01 ± 0.03
Latitude 42.5970 ± 0.0018
Longitude 13.4380 ± 0.0012
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 539369

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 209
Semi-minor axis of confidence ellipse (meter) 77
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 223.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
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) 0.03
Epicentral distance of station closest to the epicenter (degree) 0.06475
Epicentral distance of station farthest from the epicenter (degree) 0.33545
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:0.9

Field Value
Value 0.9
Uncertainty 0.6
Num. used stations
Type of magnitude ML
Reference to an origin 539369
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:24:58

Md:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 539369
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:24:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.SHZ. 2005-10-30T19:25:14.62 0.3 undecidable manual Sg 315 37.2294 0.026 35
IV.NRCA.SHZ. 2005-10-30T19:25:08.85 0.1 undecidable manual Pg 315 37.2294 -0.017 95
IV.TERO.HHN. 2005-10-30T19:25:07.85 0.1 undecidable manual Sg 78 13.875 -0.007 49
IV.CAMP.EHN. 2005-10-30T19:25:06.34 0.1 undecidable manual Sg 199 7.1928 -0.01 50
IV.TERO.HHN. 2005-10-30T19:25:05.09 0.1 undecidable manual Pg 78 13.875 0.008 99
IV.CAMP.EHN. 2005-10-30T19:25:04.25 0.1 undecidable manual Pg 199 7.1928 0.009 100
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