Earthquake with magnitude of ML 0.8 on date 08-07-2007 and time 08:02:52 (Italy) in region 7 km SE Campotosto (AQ)

A magnitude ML 0.8 earthquake occured in region: 7 km SE Campotosto (AQ), on

  • 08-07-2007 06:02:52 (UTC)
  • 08-07-2007 08:02:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4960, 13.4020 at 16 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
Campotosto AQ 7 542 542
Capitignano AQ 9 665 1207
Crognaleto TE 9 1297 2504
Pizzoli AQ 11 4326 6830
Barete AQ 11 737 7567
Fano Adriano TE 13 296 7863
Pietracamela TE 13 271 8134
Montereale AQ 13 2581 10715
Cagnano Amiterno AQ 15 1369 12084
L'Aquila AQ 16 69753 81837
Cortino TE 17 656 82493
Amatrice RI 18 2657 85150
Scoppito AQ 18 3727 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of L'Aquila (69753 inhabitants)
31 Km SW of Teramo (54892 inhabitants)
61 Km W of Montesilvano (53738 inhabitants)
62 Km E of Terni (111501 inhabitants)
65 Km W of Chieti (51815 inhabitants)
67 Km W of Pescara (121014 inhabitants)
77 Km SE of Foligno (57155 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
78 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 1.6
ML 0.8
2007-07-08
06:02:52
42.496 13.402 16 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 639839
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-07-08 06:02:52 ± 0.06
Latitude 42.4960 ± 0.0036
Longitude 13.4020 ± 0.0061
Depth (km) 16 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 639839

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 599
Semi-minor axis of confidence ellipse (meter) 248
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 44
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 187
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 5
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26710
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:0.8

Field Value
Value 0.8
Uncertainty 0.6
Num. used stations
Type of magnitude ML
Reference to an origin 639839
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:10:11

Md:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 639839
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:10:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.BHE. 2007-07-08T06:03:03.30 0.6 undecidable manual Sg 150 29.6481 -0.02 50
IV.CAMP.BHZ. 2007-07-08T06:02:58.06 0.3 undecidable manual Sg 7 4.3956 0.011 78
IV.FAGN.BHE. 2007-07-08T06:02:58.89 0.1 undecidable manual Pg 150 29.6481 0.015 100
IV.AQU.SHZ. 2007-07-08T06:02:56.92 0.3 undecidable manual Pg 180 15.7731 -0.001 77
IV.CAMP.BHZ. 2007-07-08T06:02:55.81 0.3 positive manual Pg 7 4.3956 -0.021 78
IV.MSI.SHZ. 2007-07-08T06:02:47.83 10.0 undecidable manual Pg 0 0 0
IV.CESI.BHE. 2007-07-08T06:02:44.93 10.0 undecidable manual Sg 0 0 0
IV.CESI.BHE. 2007-07-08T06:02:39.77 10.0 undecidable manual Pg 0 0 0
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