Can you see the northern lights in Arkansas tonight?
Live aurora odds for Arkansas — tonight's Kp versus the Kp 8.9 the state needs, plus where and when to look.
Tonight Arkansas needs Kp 8.9; the current Kp is 1.33, so aurora odds over Arkansas are low — Cosmik tracks it live, free.
🟠 Low odds over Arkansas tonight
Tonight's Kp is below the Kp 8.9 Arkansas needs. Set an alert and we'll tell you when a storm brings the aurora into reach.
Kp now
1.33
Tonight max
2
Arkansas needs
Kp 8.9
Geomag. latitude
43.3°
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✈ TelegramAurora across all of Arkansas
Arkansas only sees the northern lights during major geomagnetic storms, which can strike any month but are most likely near the equinoxes (September–March). On those rare nights, the aurora appears as a faint glow low on the northern horizon rather than overhead.
Track the aurora in Arkansas cities
Each city page shows its own live Kp verdict — the odds shift with your exact latitude:
- Northern lights in Little Rock · needs Kp 8.5
- Northern lights in Memphis · needs Kp 8.3
- Northern lights in Jackson · needs >9
- Northern lights in Tulsa · needs Kp 7.9
- Northern lights in Dallas · needs >9
- Northern lights in St. Louis · needs Kp 6.6
Northern lights in Arkansas — FAQ
Can you see the northern lights in Arkansas?
Yes, on the right night. Arkansas needs the planetary Kp index to reach Kp 8.9 for the aurora to appear low on the northern horizon. That happens during geomagnetic storms — Cosmik shows tonight's live odds above so you know before you drive out.
What Kp does Arkansas need for the northern lights?
Arkansas needs a Kp of about 8.9 for the aurora to become visible from a dark site with a clear northern horizon. That figure comes from the state's geomagnetic latitude (43.3°): the higher your geomagnetic latitude, the lower the Kp you need.
When is the best time to see the aurora in Arkansas?
Look between about 10 pm and 2 am local time, on a clear, moonless night, from a spot with no light pollution and an open view to the north. The season peaks September–March, and geomagnetic storms are most frequent near the equinoxes. Cosmik tracks the live Kp so you can catch the exact night it spikes.
