Rule
Northern Lights
Arnarstapi - Northern Lights - Iceland Coast
Hellnar, West, Iceland
Northern Lights photography conditions - combines aurora activity levels with clear skies and proper darkness for optimal viewing.
No opportunities right now
Here’s what usually blocks matches
No Northern Lights opportunities in the next 14 days
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Rule requirements (key thresholds)
Aurora Quality · ≥ 50.0% Solar Elevation · ≤ -8.0° Aurora Activity · ≥ 50.0% Total Cloud Coverage · ≤ 30.0%
Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.
Most common blockers (next 72 hours)
Aurora Quality 100% failing
Aurora Activity 100% failing
Solar Elevation 82% failing
Currently
Real-time conditionsKp IndexKp 3 (Quiet)
Sun Elevation14.5° (Daylight)
Cloud Cover4%
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Atlantic/Reykjavik
No opportunities in the next 10 days
See the blocker timeline below to understand which conditions are preventing matches.
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72-hour requirements breakdown
What passed or failed, hour by hourAND logic: all conditions required
Meets requirement
Misses requirement
Time Atlantic/Reykjavik | Aurora Quality ≥ 50.0% | Solar Elevation ≤ -8.0° | Aurora Activity ≥ 50.0% | Total Cloud Coverage ≤ 30.0% | Visibility ≥ 8000.0m |
|---|---|---|---|---|---|
| Mon, Apr 20 | |||||
| 19:00 | 0% | 14° | 64% | 13% | 24135m |
| 20:00 | 0% | 7.9° | 55% | 20% | 24134m |
| 21:00 | 0% | 2° | 53% | 5% | 24134m |
| 22:00 | 0% | -3.6° | 52% | 5% | 24135m |
| 23:00 | 47% | -8.2° | 49% | 13% | 24134m |
| Tue, Apr 21 | |||||
| 24:00 | 57% | -11° | 49% | 7.8% | 24134m |
| 01:00 | 68% | -13° | 46% | 5% | 24135m |
| 02:00 | 66% | -13° | 42% | 5% | 24135m |
| 03:00 | 72% | -12° | 56% | 5% | 24134m |
| 04:00 | 59% | -8.5° | 55% | 5% | 24135m |
| 05:00 | 0% | -4.1° | 50% | 5% | 24134m |
| 06:00 | 0% | 1.5° | 26% | 5% | 24135m |
| 07:00 | 0% | 7.3° | 22% | 5% | 24134m |
| 08:00 | 0% | 14° | 22% | 5% | 24135m |
| 09:00 | 0% | 20° | 0% | 5% | 24135m |
| 10:00 | 0% | 26° | 16% | 4.8% | 24134m |
| 11:00 | 0% | 31° | 16% | 4% | 24135m |
| 12:00 | 0% | 35° | 100% | 0% | 24135m |
| 13:00 | 0% | 37° | 100% | 0% | 24134m |
| 14:00 | 0% | 37° | 100% | 1.4% | 24134m |
| 15:00 | 0% | 35° | 38% | 5% | 24134m |
| 16:00 | 0% | 32° | 42% | 4% | 24134m |
| 17:00 | 0% | 27° | 45% | 0.1% | 24135m |
| 18:00 | 0% | 21° | 42% | 0% | 24134m |
| 19:00 | 0% | 14° | 42% | 4.4% | 24134m |
| 20:00 | 0% | 8.2° | 42% | 0% | 24134m |
| 21:00 | 0% | 2.3° | 12% | 0% | 24134m |
| 22:00 | 0% | -3.3° | 12% | 2.4% | 24134m |
| 23:00 | 0% | -7.9° | 12% | 2.3% | 24135m |
| Wed, Apr 22 | |||||
| 24:00 | 40% | -11° | 16% | 1.3% | 24134m |
| 01:00 | 43% | -13° | 16% | 0.9% | 24135m |
| 02:00 | 43% | -13° | 16% | 1.6% | 24134m |
| 03:00 | 37% | -11° | 8.1% | 2.7% | 24135m |
| 04:00 | 25% | -8.2° | 8.1% | 3.4% | 24134m |
| 05:00 | 0% | -3.8° | 8.1% | 3.1% | 24135m |
| 06:00 | 0% | 1.8° | 12% | 2.6% | 24134m |
| 07:00 | 0% | 7.7° | 12% | 1.1% | 24134m |
| 08:00 | 0% | 14° | 12% | 0% | 24134m |
| 09:00 | 0% | 20° | 8.1% | 0% | 24135m |
| 10:00 | 0% | 26° | 8.1% | 0% | 24134m |
| 11:00 | 0% | 31° | 8.1% | 1% | 24134m |
| 12:00 | 0% | 35° | 8.1% | 7.9% | 24135m |
| 13:00 | 0% | 37° | 8.1% | 21% | 24135m |
| 14:00 | 0% | 37° | 8.1% | 31% | 24135m |
| 15:00 | 0% | 36° | 12% | 27% | 24135m |
| 16:00 | 0% | 32° | 12% | 8.3% | 24135m |
| 17:00 | 0% | 27° | 12% | 0.9% | 24134m |
| 18:00 | 0% | 21° | 8.1% | 0% | 24134m |
| 19:00 | 0% | 15° | 8.1% | 0% | 24134m |
| 20:00 | 0% | 8.5° | 8.1% | 0% | 24134m |
| 21:00 | 0% | 2.6° | 8.1% | 0% | 24135m |
| 22:00 | 0% | -3° | 8.1% | 4.7% | 24135m |
| 23:00 | 0% | -7.5° | 8.1% | 4% | 24135m |
| Thu, Apr 23 | |||||
| 24:00 | 23% | -11° | 5.3% | 50% | 24134m |
| 01:00 | 26% | -12° | 5.3% | 97% | 24135m |
| 02:00 | 32% | -13° | 5.3% | 72% | 24135m |
| 03:00 | 33% | -11° | 3.1% | 3.7% | 24135m |
| 04:00 | 0% | -7.9° | 3.1% | 0% | 24135m |
| 05:00 | 0% | -3.4° | 3.1% | 0% | 24135m |
| 06:00 | 0% | 2.1° | 3.1% | 0% | 24135m |
| 07:00 | 0% | 8° | 3.1% | 0.5% | 24135m |
| 08:00 | 0% | 14° | 3.1% | 0% | 24134m |
| 09:00 | 0% | 21° | 3.1% | 0% | 24135m |
| 10:00 | 0% | 27° | 3.1% | 0% | 24135m |
| 11:00 | 0% | 32° | 3.1% | 0% | 24135m |
| 12:00 | 0% | 35° | 3.1% | 0% | 24134m |
| 13:00 | 0% | 38° | 3.1% | 0.7% | 24135m |
| 14:00 | 0% | 38° | 3.1% | 3.8% | 24135m |
| 15:00 | 0% | 36° | 3.1% | 12% | 24134m |
| 16:00 | 0% | 32° | 3.1% | 52% | 24135m |
| 17:00 | 0% | 27° | 3.1% | 55% | 24134m |
| 18:00 | 0% | 21° | 5.3% | 10% | 24134m |
| 19:00 | 0% | 15° | 5.3% | 27% | 24134m |
| 20:00 | 0% | 8.7° | 5.3% | 62% | 24134m |
| 21:00 | 0% | 2.8° | 5.3% | 65% | 24134m |
| 22:00 | 0% | -2.7° | 5.3% | 16% | 24135m |
| 23:00 | 0% | -7.2° | 5.3% | 17% | 24135m |
| Fri, Apr 24 | |||||
| 24:00 | 20% | -10° | 22% | 12% | 24135m |
| 01:00 | 31% | -12° | 22% | 41% | 24135m |
| 02:00 | 0% | -12° | 22% | 69% | 24135m |
| 03:00 | 0% | -11° | 22% | 97% | 24135m |
| 04:00 | 0% | -7.5° | 22% | 95% | 24135m |
| 05:00 | 0% | -3.1° | 22% | 92% | 24135m |
| 06:00 | 0% | 2.4° | 22% | 90% | 24135m |
| 07:00 | 0% | 8.3° | 22% | 73% | 24135m |
| 08:00 | 0% | 15° | 22% | 56% | 24135m |
| 09:00 | 0% | 21° | 22% | 39% | 24135m |
| 10:00 | 0% | 27° | 22% | 36% | 24135m |
| 11:00 | 0% | 32° | 22% | 33% | 24135m |
| 12:00 | 0% | 36° | 22% | 30% | 24135m |
| 13:00 | 0% | 38° | 22% | 37% | 24135m |
| 14:00 | 0% | 38° | 22% | 44% | 24135m |
| 15:00 | 0% | 36° | 22% | 51% | 24135m |
| 16:00 | 0% | 32° | 22% | 55% | 24135m |
| 17:00 | 0% | 27° | 22% | 60% | 24135m |
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).
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