Live aurora forecast

Northern lights in Oklahoma tonight

Oklahoma, USA · 44° magnetic latitude · Kp 7 threshold

Aurora visibility · Oklahoma
1/9
Unlikely tonight

Kp 1 is well below the Kp 7 threshold needed for aurora to be visible from Oklahoma.

QuietStormExtreme
Threshold
Kp 7
Magnetic latitude
~44°N
Bz ↓ south
- nT
Solar wind
- km/s
Density
- p/cm³
Cloud
-
Conditions right now: - Kp + Bz + solar wind + cloud + moon

Updated: 20 Jul, 12:55 UTC

7-day outlook for Oklahoma

Today
20 Jul
1
Quiet
Tomorrow
21 Jul
3
Quiet
Wed
22 Jul
3
Quiet
Thu
23 Jul
3
Quiet
Fri
24 Jul
3
Quiet
Sat
25 Jul
3
Quiet
Sun
26 Jul
3
Quiet

Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.

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What Kp is needed here?

Oklahoma sits at a magnetic latitude of approximately 44°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 7 before the auroral oval expands far enough south to be visible from here.

At Kp 7, visibility is possible from Oklahoma but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.

Plan your viewing

Best dark sky sites near Oklahoma

Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.

Black Mesa State Park and Nature Preserve

Get directions ↗
Bortle 2 400 miles / 5 hr 30 min from Oklahoma City

In the far western Oklahoma Panhandle at the Colorado-New Mexico border, Black Mesa is the highest point in Oklahoma at 1516 m. Bortle 2 conditions over the surrounding mesa plateau. At 36.9°N geographic, this is the most northerly accessible dark sky in the state - marginally farther north than Oklahoma City, though still well south of the aurora zone. The flat plateau faces north with no light domes visible for 80 km. About 400 miles from Oklahoma City via I-40 and US-270. Remote but the best single aurora position in Oklahoma.

Wichita Mountains Wildlife Refuge

Get directions ↗
Bortle 2 90 miles / 1 hr 30 min from Oklahoma City

A federal wildlife refuge southwest of Lawton with dark granite mountains rising from the surrounding plains. The refuge has no development within its boundaries and gives Bortle 2-3 conditions over 60,000 acres. At 34.7°N geographic, the latitude is lower than the Panhandle but the proximity to Oklahoma City makes it the practical first choice for most aurora chasers. The Mount Scott summit road gives the most accessible elevated north-facing position. About 90 miles from Oklahoma City via I-44 and US-62.

Ouachita National Forest - Beavers Bend area

Get directions ↗
Bortle 3 150 miles / 2 hr 15 min from Oklahoma City

The Ouachita Mountains of southeast Oklahoma give forested ridge country with Bortle 3 conditions. Beavers Bend State Park at the Mountain Fork River sits 150 miles from Oklahoma City. The north-facing ridges above Broken Bow Lake give elevated sky access above the valley floor. The forest is denser here than the western plains, but ridge-top clearings give good north-facing positions. The Ouachita NF roads near Talihina give additional dark sky options on the high mountain ridges.

When to go

Best time to see the northern lights in Oklahoma

At 44°N magnetic latitude, Oklahoma sits at the lower end of regular aurora territory. Only the deep mid-winter months of November through January offer nights dark enough for aurora to be visible, and only then when a significant geomagnetic storm pushes the auroral oval this far south.

Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Oklahoma's latitude.

Outside November through January, twilight is too bright for aurora viewing even during significant storms. The season is short, but the equinox months on either side of winter can extend it slightly when storm timing aligns.

Up to 8 locations

Oklahoma

USA

Unlikely
Kp 1 need Kp 7
Checking darkness…
Kansas

USA

Unlikely
Kp 1 need Kp 6-7
Checking darkness…
Texas

USA

Unlikely
Kp 1 need Kp 7-8
Checking darkness…
From the community

Aurora photographs from Oklahoma

Real photos sourced from Wikimedia Commons.

Aurora over OklahomaAurora over Oklahoma
Aurora over OklahomaAurora over Oklahoma
Aurora over OklahomaAurora over Oklahoma
Aurora over OklahomaAurora over Oklahoma
Questions

Common questions about aurora in Oklahoma

Can you see the northern lights in Oklahoma?
Only during the strongest geomagnetic storms. Oklahoma sits at about 44 degrees geomagnetic latitude - the latitude measured from Earth's magnetic poles, which is what governs where aurora reaches rather than the geographic latitude on a map. That places the state well south of the aurora zone, so it catches the lights only during major-to-extreme storms, roughly Kp 7 and up. The Kp index is a global measure of geomagnetic activity from 0 (quiet) to 9 (extreme), updated every 3 hours. When it does appear, it is a red glow low on the northern horizon, usually clearer on a long-exposure camera than to the eye, not overhead curtains. It took an extreme storm on the scale of the May 2024 G5 event, which produced aurora across much of the southern US, to reach Oklahoma.
What Kp is needed for aurora in Oklahoma?
Roughly Kp 7 from dark sky sites - the Wichita Mountains, Black Mesa in the Panhandle, and the Ouachita range - and higher again from Oklahoma City. At about 44 degrees geomagnetic latitude the state sits well below the aurora zone, so only major-to-extreme storms produce anything. Kp is a 3-hour global average, so a forecast that reaches Kp 7 is worth checking rather than a guarantee. The Panhandle near Black Mesa sits marginally farther north than the rest of the state, a slight edge, but it still takes an extreme storm and a dark northern horizon.
What is the best dark sky site in Oklahoma?
Black Mesa in the far western Panhandle gives Bortle 2 sky at the state's highest point and best latitude. It is a 5.5-hour drive from Oklahoma City, so it suits dedicated overnight trips rather than quick chases. Wichita Mountains Wildlife Refuge is the practical choice at 90 miles from OKC - Bortle 2-3 with accessible summit roads. For southeast Oklahoma, the Ouachita NF ridge roads near Talihina give Bortle 3 sky closer to Tulsa. Since any aurora here sits low to the north, a dark northern horizon matters most.
Has aurora been seen from Oklahoma City?
Yes, during exceptional storms. The May 2024 G5 event produced aurora visible from Oklahoma City and across the state. At about 44 degrees geomagnetic latitude, OKC needs an extreme storm on that scale - Kp 7-8 - for aurora visible through urban light pollution, seen low on the northern horizon. Storms of that size arrive roughly once per decade, so this is not an annual occurrence. Outside those rare events, driving to dark sky in the Wichita Mountains or Panhandle gives the better chance of catching a faint northern glow on a long exposure.
When is aurora season in Oklahoma?
There is no aurora season in Oklahoma. Visibility is driven by rare extreme storms, not by a time of year, so there is no useful best-months calendar here. The only edge winter gives is longer dark nights, with reasonably frequent clear nights on the Great Plains a help when a storm does come. Rather than planning around a calendar, watch the live storm forecast and be ready to drive to the Wichita Mountains or Panhandle when a major storm is on the way.
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