Earthquake with magnitude of ML 1.2 on date 11-10-2005 and time 23:25:17 (UTC) in region 2 km S Rocca Santa Maria (TE)

A magnitude ML 1.2 earthquake occured in region: 2 km S Rocca Santa Maria (TE), on

  • 11-10-2005 23:25:17 (UTC)
  • 12-10-2005 01:25:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6660, 13.5220 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
Rocca Santa Maria TE 2 537 537
Cortino TE 5 656 1193
Valle Castellana TE 8 977 2170
Torricella Sicura TE 11 2641 4811
Fano Adriano TE 13 296 5107
Montorio al Vomano TE 13 8218 13325
Crognaleto TE 14 1297 14622
Acquasanta Terme AP 15 2916 17538
Teramo TE 15 54892 72430
Campli TE 15 7209 79639
Pietracamela TE 16 271 79910
Civitella del Tronto TE 17 5116 85026
Tossicia TE 17 1406 86432
Campotosto AQ 17 542 86974
Colledara TE 19 2179 89153
Amatrice RI 19 2657 91810
Basciano TE 19 2434 94244
Folignano AP 20 9241 103485

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km W of Teramo (54892 inhabitants)
36 Km N of L'Aquila (69753 inhabitants)
54 Km W of Montesilvano (53738 inhabitants)
61 Km W of Pescara (121014 inhabitants)
64 Km NW of Chieti (51815 inhabitants)
73 Km E of Terni (111501 inhabitants)
74 Km E of Foligno (57155 inhabitants)
98 Km NE of Tivoli (56533 inhabitants)
99 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 1.2
2005-10-11
23:25:17
42.666 13.522 14 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 537449
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-10-11 23:25:17 ± 0.08
Latitude 42.6660 ± 0.0027
Longitude 13.5220 ± 0.0049
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 537449

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 399
Semi-minor axis of confidence ellipse (meter) 378
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 216
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 186
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34354
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 537449
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:22:59

Md:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 537449
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:22:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.SHZ. 2005-10-11T23:25:31.03 0.1 undecidable manual Sg 299 38.1285 0.043 47
IV.CAMP.EHE. 2005-10-11T23:25:25.01 0.1 undecidable manual Sg 213 17.0718 -0.044 49
IV.NRCA.SHZ. 2005-10-11T23:25:25.07 0.1 undecidable manual Pg 299 38.1285 -0.045 94
IV.SEST.EHZ. 2005-10-11T23:25:24.84 10.0 undecidable manual Pg 0 0 0
IV.TERO.HHN. 2005-10-11T23:25:23.07 0.1 undecidable manual Sg 125 8.1807 -0.008 50
IV.STR5.EHE. 2005-10-11T23:25:21.02 10.0 undecidable manual Pg 0 0 0
IV.CAMP.EHE. 2005-10-11T23:25:21.81 0.1 undecidable manual Pg 213 17.0718 0.032 98
IV.TERO.HHN. 2005-10-11T23:25:20.67 0.1 undecidable manual Pg 125 8.1807 0 100
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