Welcome! It is Sunday, September 19, 2021, 2023 UTC  
to DXing.info front page
Help for radio hobbyists in using the site About DXing.info and the DX Hobby Feedback to DXing.info
The reliable information source for radio hobbyists
  Home > Radio Propagation  
 Radio stations
  Profiles
  Audio
  Archive: News
 DXing
  Introduction
  DX Glossary
  Articles
  Propagation
  Equipment
  Archive: Logs
 DXpeditions
  Australia
  Canada
  Finland:      Aihkiniemi
  Finland:      Mika's reports
 
 South Africa
  USA
  others
 Site info
  About
  Help - FAQ
  FB group
  Press
  What's new

Radio Propagation

Solar-terrestrial indices

Indices from the U.S. NOAA Space Weather Prediction Center in Boulder Colorado, updated every three hours and published here in real time:

Solar-terrestrial indices for 15 September follow. Solar flux 75 and estimated planetary A-index 6. The estimated planetary K-index at 1500 UTC on 16 September was 1. No space weather storms were observed for the past 24 hours. No space weather storms are predicted for the next 24 hours.

What does this mean for AM DXers?

Web resources

Current situation:
  Space weather (SWPC)
  Space weather dashboard (SWPC)
  DST Index
(Kyoto) (see also DST FAQ by AER)
  DCX index (Oulu University)
  K index
(SWPC)
  K index Norway (Tromsø)
  K index Germany (GFZ)
  K index Japan (NICT)
  K index Australia (BOM)
  Solar activity data (Solen.info)
  Space weather (spaceweather.com)
  Space weather (solarham.net)
  Space weather Finland (FMI)
  Space weather Canada (NRCan)
  GOES proton flux (SWPC)

Forecasts:
  3-day forecast (SWPC)
  27-day forecast (SWPC)
  45-day forecast (USAF)
  Aurora forecast for Europe (Tony)
  Aurora forecast for North America (Tony)

Long-term data (solar cycle history):
  Solar cycle progression (SWPC)
  Solar cycle sunspots (SIDC)

Forecast: A-Index & flux

45-DAY AP FORECAST 19Sep21 008 20Sep21 005 21Sep21 008 22Sep21 008 23Sep21 010 24Sep21 008 25Sep21 012 26Sep21 005 27Sep21 005 28Sep21 005 29Sep21 005 30Sep21 005 01Oct21 005 02Oct21 005 03Oct21 005 04Oct21 008 05Oct21 012 06Oct21 005 07Oct21 005 08Oct21 005 09Oct21 005 10Oct21 005 11Oct21 005 12Oct21 005 13Oct21 005 14Oct21 005 15Oct21 005 16Oct21 005 17Oct21 005 18Oct21 008 19Oct21 005 20Oct21 005 21Oct21 005 22Oct21 005 23Oct21 005 24Oct21 005 25Oct21 005 26Oct21 005 27Oct21 005 28Oct21 005 29Oct21 005 30Oct21 005 31Oct21 008 01Nov21 012 02Nov21 005 45-DAY F10.7 CM FLUX FORECAST 19Sep21 078 20Sep21 076 21Sep21 076 22Sep21 076 23Sep21 078 24Sep21 080 25Sep21 080 26Sep21 076 27Sep21 078 28Sep21 080 29Sep21 082 30Sep21 086 01Oct21 086 02Oct21 086 03Oct21 086 04Oct21 086 05Oct21 086 06Oct21 086 07Oct21 086 08Oct21 086 09Oct21 086 10Oct21 086 11Oct21 082 12Oct21 082 13Oct21 080 14Oct21 078 15Oct21 078 16Oct21 078 17Oct21 078 18Oct21 076 19Oct21 076 20Oct21 076 21Oct21 076 22Oct21 076 23Oct21 076 24Oct21 078 25Oct21 080 26Oct21 082 27Oct21 086 28Oct21 086 29Oct21 089 30Oct21 086 31Oct21 086 01Nov21 086 02Nov21 086 FORECASTER: CORWIN / MAXWELL 99999 NNNN


Source: NOAA Space Weather
Prediction Center

 

to Hometo Page Top


About DXing | About this Site | © Mika Mäkeläinen 2002-2018 | All rights reserved