We're at solar maximum. Auroras are reaching lower latitudes than they have in 20 years. Find out if tonight's your night, from exactly where you stand.

LiminalCosmos – Real-Time Aurora & Space Weather

Never miss the Northern Lights again.
LiminalCosmos brings real-time space weather and aurora tracking straight to your pocket - powered by NOAA's Space Weather Prediction Center data. Monitor geomagnetic storms, solar activity, and live aurora conditions to chase the lights like never before.

LIVE AURORA GLOBE

Dive into a stunning interactive 3D globe showing the real-time aurora oval, driven by NOAA's OVATION Prime model.
Watch glowing particles dance and intensify over the poles in a smooth, Metal-accelerated display. Pinch to zoom, rotate, and explore from any angle — perfect for planning your next aurora hunt.

SPACE WEATHER ALERTS

Stay ahead with the latest NOAA-issued alerts, sorted by severity.
From minor disturbances to major solar flares and geomagnetic storms (G1–G5), get instant insight into Sun-Earth impacts that affect auroras, radio, and more.

CURRENT CONDITIONS DASHBOARD

Everything at a glance:

• Planetary Kp index (real-time & trend)
• NOAA R/S/G scales for radio blackouts, solar radiation, and geomagnetic storms
• Solar wind speed, density, and IMF Bz

Clean, intuitive layout for quick checks - ideal for ham radio operators, aurora chasers, and space enthusiasts.

AURORA FORECASTS

Plan your viewing:

• 3-day Kp index predictions
• Hemisphere-specific aurora forecast maps (30-min to multi-day outlooks)

Know exactly when and where the aurora might appear - no guesswork.

Built for:

• Aurora hunters
• Northern & Southern Lights chasers
• Amateur radio operators
• Pilots
• Anyone fascinated by our dynamic space environment

Why LiminalCosmos?

• Direct, real-time data from NOAA SWPC — accurate and reliable
• Beautiful, immersive 3D visualization

Track the cosmos. Chase the lights.
Download now and stay connected to the Sun's influence on Earth.