CURRENT BAND CONDX =
Solar-terrestrial indices for 26 June follow.
Solar flux 74 and estimated planetary A-index 7.
The estimated planetary K-index at 0600 UTC on 27 June was 2.
No space weather storms were observed for the past 24 hours.
No space weather storms are predicted for the next 24 hours.
WHISKY ( WHITE )
ALERT CONDITION: WHISKY ( WHITE )
Tuesday, June 27, 2017 - 06:46 GMT - UPDATE # 14
OPERATIONAL FORECAST. - GEOMAGNETIC FIELD.
The geomagnetic field is expected to be mostly quiet for days one and
two (27-28 Jun) due to waning CH HSS effects. Quiet to unsettled
conditions are likely late on day three (29 Jun) due to the anticipated
influence from an equatorial, positive polarity CH HSS.
.- SOLAR ACTIVITY.
Solar activity is expected to be very low with a slight chance for
C-class flares over the next three days (27-29 Jun).
LIGHTNING - (QRN) HF OPERATIONAL
BRIEFING - CURRENT CONDITIONS IN DETAIL CURRENT SOLAR
CONDITIONS VISIBLE DISK
G/S/R SCALES USED DEF'S USED LIGHTNING - (QRN)
HF OPERATIONAL BRIEFING - CURRENT CONDITIONS IN DETAIL
CURRENT SOLAR CONDITIONS
Solar activity was very low. Region 2664 (N18W07, Dso/beta-gamma) was inactive. There were no Earth-directed CMEs observed in available satellite imagery.
RADIO BLACKOUTS - SOLAR STORMS - GEOMAGNETIC STORMS
The geomagnetic field was at quiet to unsettled levels.
"D" LAYER - HF ATTENUATION LEVELS
AURORA - NORTH POLE - SHORT PATH