Earthquake with magnitude of ML 1.5 on date 24-10-2006 and time 22:03:30 (UTC) in region 4 km SW Campotosto (AQ)

A magnitude ML 1.5 earthquake occured in region: 4 km SW Campotosto (AQ), on

  • 24-10-2006 22:03:30 (UTC)
  • 25-10-2006 00:03:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5310, 13.3450 at 10 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
Capitignano AQ 4 665 665
Campotosto AQ 4 542 1207
Montereale AQ 8 2581 3788
Barete AQ 10 737 4525
Pizzoli AQ 11 4326 8851
Crognaleto TE 11 1297 10148
Amatrice RI 12 2657 12805
Cagnano Amiterno AQ 13 1369 14174
Fano Adriano TE 16 296 14470
Cortino TE 17 656 15126
Pietracamela TE 17 271 15397
Borbona RI 17 617 16014
Cittareale RI 18 482 16496
Scoppito AQ 19 3727 20223
Accumoli RI 20 667 20890

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of L'Aquila (69753 inhabitants)
33 Km W of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
70 Km W of Chieti (51815 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
72 Km W of Pescara (121014 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
78 Km NE of Guidonia Montecelio (88673 inhabitants)
100 Km NE of Roma (2864731 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 1.6
ML 1.5
2006-10-24
22:03:30
42.531 13.345 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 598839
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-10-24 22:03:30 ± 0.4
Latitude 42.5310 ± 0.0297
Longitude 13.3450 ± 0.0415
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 598839

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4665
Semi-minor axis of confidence ellipse (meter) 719
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 203
Circular confidence region, given by single value of horizontal uncertainty (meter) 4738.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 218
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) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.18166
Epicentral distance of station farthest from the epicenter (degree) 0.31836
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:1.5

Field Value
Value 1.5
Uncertainty 0.5
Num. used stations
Type of magnitude ML
Reference to an origin 598839
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:26:37

Md:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 598839
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:26:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.EHE. 2006-10-24T22:03:42.58 0.1 undecidable manual Sg 146 35.3424 0.218 47
IV.LNSS.BHZ. 2006-10-24T22:03:39.83 0.1 undecidable manual Sg 288 26.1516 -0.017 50
IV.FAGN.EHE. 2006-10-24T22:03:37.02 0.1 undecidable manual Pg 146 35.3424 -0.185 95
IV.AQU.SHZ. 2006-10-24T22:03:37.76 0.1 undecidable manual Sg 167 20.1687 -0.191 49
IV.LNSS.BHZ. 2006-10-24T22:03:35.77 0.1 undecidable manual Pg 288 26.1516 0.017 100
IV.AQU.SHZ. 2006-10-24T22:03:34.83 0.1 undecidable manual Pg 167 20.1687 0.166 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