Geophysical report

Viewing archive of Sunday, 19 October 2003

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.

Solar and Geophysical Activity Summary 2003 Oct 19 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 292 Issued at 0245Z on 19 Oct 2003 This report is compiled from data received at SWO on 18 Oct

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0849 0900 0904  0484 N05E75 C3.3  1f 140
1448 1522 1531  0484        C3.3     370

B. Proton Events

None

C. Geomagnetic Activity Summary

The geomagnetic field ranged from unsettled to minor storm levels

D. Stratwarm

None

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 109  SSN 091  Afr/Ap 017/027   X-ray Background B2.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+06   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W108 degrees)
Daily Electron Fluence
GT 2 MeV 3.60e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 5 5 4 3 3 3 3 4 Planetary 4 5 4 4 4 3 4 4

F. Comments

  None

All times in UTC

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Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Reykjavik

The strength of the interplanetary magnetic field is moderate (10.86nT), the direction is North (1.1nT).

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