UNCLASSIFIED // MESHINT // HQ ELEMENT // REL TO ALL
S O L A R & P R O P A G A T I O N
NSA HQ SCIF · OMAHA, NEBRASKA
IONOSPHERIC CONDITIONS REPORT
┌────────────────────────────────────────────────────┐
│ SOLAR INDICES │
├────────────────────────────────────────────────────┤
│ SOLAR FLUX 104 │
│ SUNSPOT NUMBER 85 │
│ A-INDEX 3 │
│ K-INDEX 0 │
│ X-RAY FLUX B3.3 │
│ SOLAR WIND 332.9 km/s │
│ MAG FIELD Bz -3.5 nT │
│ AURORA 3 / lat 65.6 │
│ OBSERVED 21 Sep 2026 2350 GMT │
│ CURRENT │
└────────────────────────────────────────────────────┘
┌────────────────────────────────────────────────────┐
│ HF BAND CONDITIONS │
├────────────────────────────────────────────────────┤
│ BAND DAY NIGHT │
│ 80m-40m Good Good │
│ 30m-20m Good Good │
│ 17m-15m Fair Fair │
│ 12m-10m Poor Poor │
└────────────────────────────────────────────────────┘
┌────────────────────────────────────────────────────┐
│ VHF PHENOMENA │
├────────────────────────────────────────────────────┤
│ VHF AURORA NORTHERN Band Closed │
│ E SKIP EUROPE Band Closed │
│ E SKIP NORTH AMERICA Band Closed │
│ E SKIP EUROPE 6M Band Closed │
│ E SKIP EUROPE 4M Band Closed │
└────────────────────────────────────────────────────┘
┌────────────────────────────────────────────────────┐
│ NOAA SPACE WEATHER SCALES │
├────────────────────────────────────────────────────┤
│ RADIO BLACKOUT R0 NONE │
│ SOLAR RADIATION S0 NONE │
│ GEOMAGNETIC STORM G0 NONE │
│ ISSUED 2026-09-21 23:49:00 │
│ CURRENT │
└────────────────────────────────────────────────────┘
HF AND SOLAR DATA COURTESY N0NBH · SCALES FROM NOAA SWPC
UPSTREAM POLLED HOURLY. CACHED BETWEEN POLLS.
REPORT GENERATED 2026-09-21 23:50:35 UTC
UNCLASSIFIED // MESHINT // HQ ELEMENT // REL TO ALL