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 03 April follow.
Solar flux 178 and estimated planetary A-index 25.
The estimated planetary K-index at 2100 UTC on 03 April was 4.67.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are expected.
Radio blackouts reaching the R1 level are likely.
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What does this mean for AM DXers?

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45-DAY AP FORECAST
01Apr25 010 02Apr25 008 03Apr25 005 04Apr25 012 05Apr25 020
06Apr25 010 07Apr25 010 08Apr25 030 09Apr25 035 10Apr25 025
11Apr25 018 12Apr25 010 13Apr25 015 14Apr25 012 15Apr25 008
16Apr25 005 17Apr25 010 18Apr25 012 19Apr25 008 20Apr25 010
21Apr25 015 22Apr25 015 23Apr25 015 24Apr25 015 25Apr25 010
26Apr25 008 27Apr25 005 28Apr25 005 29Apr25 005 30Apr25 010
01May25 020 02May25 035 03May25 010 04May25 012 05May25 030
06May25 035 07May25 025 08May25 018 09May25 010 10May25 015
11May25 012 12May25 008 13May25 005 14May25 010 15May25 012
45-DAY F10.7 CM FLUX FORECAST
01Apr25 175 02Apr25 175 03Apr25 170 04Apr25 170 05Apr25 165
06Apr25 165 07Apr25 160 08Apr25 180 09Apr25 180 10Apr25 175
11Apr25 175 12Apr25 175 13Apr25 175 14Apr25 170 15Apr25 170
16Apr25 175 17Apr25 175 18Apr25 175 19Apr25 170 20Apr25 170
21Apr25 165 22Apr25 165 23Apr25 170 24Apr25 170 25Apr25 165
26Apr25 165 27Apr25 170 28Apr25 175 29Apr25 175 30Apr25 175
01May25 180 02May25 180 03May25 180 04May25 185 05May25 185
06May25 180 07May25 175 08May25 175 09May25 175 10May25 175
11May25 170 12May25 170 13May25 175 14May25 175 15May25 175
FORECASTER: HOUSSEAL / REED
99999
NNNN
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Source: NOAA Space Weather
Prediction Center
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