Tuesday 14 May
last updated 13/2324 UT
Solar activity on UT day 14-May is expected to be at R1-R2 levels, with a chance of R3. The solar wind speed is expected to be strong, with an overall declining trend. G0 geomagnetic conditions are expected, with a chance of G1. S1 solar radiation conditions are expected. HF radio communication conditions are now expected to be mostly normal, with degradations at high latitudes. Maximum usable frequencies are expected to be near predicted monthly values to 15% enhanced. Shortwave fadeouts are expected.