Skip to content
Rule Fire Sky

Yakushima - Fire Sky - Kyushu

Koseda, Kagoshima, Japan

Those rare, intensely red and orange sunset skies

No opportunities right now
Here’s what usually blocks matches

No Fire Sky opportunities in the next 14 days

Get notified
Free alerts · takes 30 seconds
Rule requirements (key thresholds)
Golden Hour · Any Fiery Red Sky Potential · ≥ 65.0% Precipitation Chance · ≤ 15.0% Visibility · ≥ 8000.0m

Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.

Most common blockers (next 72 hours)
Fiery Red Sky Potential 100% failing
Precipitation Chance 99% failing
Golden Hour 88% failing

Currently

Real-time conditions
Low Cloud Cover95%
Mid Cloud Cover0%
High Cloud Cover0%
Aerosol Optical Depth0.1
Sun Elevation-33.6° (Astronomical night)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Asia/Tokyo

No opportunities in the next 10 days

See the blocker timeline below to understand which conditions are preventing matches.

What this forecast looks for

Plain-language explanation from the rule

This forecast tracks dramatic sunset and twilight conditions across Kyushu's volcanic landscapes and subtropical coasts. We analyze cloud formations, volcanic haze, atmospheric instability, and weather systems to predict when active volcanoes and ocean horizons create spectacular fire-sky photography.

Kyushu's active volcanism, subtropical weather, and coastal exposure create exceptional fire-sky conditions. Volcanic ash from Sakurajima and Mount Aso adds atmospheric particles enhancing sunset colors. Weather systems from the East China Sea and Pacific interact with volcanic peaks creating dynamic cloud formations. Coastal locations provide unobstructed ocean horizons for dramatic twilight.

What makes Kyushu fire-sky photography special:

  • Active volcano twilight - Sakurajima erupting against sunset creates silhouettes with ash plumes illuminated by fading light
  • Volcanic atmospheric enhancement - Fine volcanic ash particles scatter light creating intensified orange and red sunset conditions
  • Subtropical cloud drama - Warm humid air masses create towering cumulus formations at sunset over volcanic peaks
  • Ocean horizon fire - Unobstructed Pacific and East China Sea horizons provide dramatic sunset compositions

Sakurajima from Kagoshima waterfront provides Kyushu's most dramatic fire-sky photography—the volcano erupts multiple times daily, and evening eruptions with ash plumes backlit against sunset create extraordinary conditions. Mount Aso's caldera rim at sunset offers westward views over volcanic bowl with setting sun illuminating crater walls. Nagasaki harbor at twilight combines hillside city lights with dramatic western skies. Aoshima shrine island provides Pacific sunset with distinctive washboard rock formations. Autumn after typhoon season and winter provide reliable fire-sky conditions. Volcanic haze generally enhances rather than obscures sunset colors.

Create your own Fire Sky alerts

Get notified when these conditions match at your own locations.

Get this template

72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 79 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Asia/Tokyo
Golden Hour
Any
Fiery Red Sky Potential
≥ 65.0%
Precipitation Chance
≤ 15.0%
Visibility
≥ 8000.0m
Wed, Jul 8
14:0015%26%19638m
15:0018%39%19950m
16:0011%39%22953m
17:0015%39%19050m
18:008.6%39%23288m
19:0058%53%24134m
20:0014%68%24134m
21:008.3%82%23821m
22:008.8%82%24134m
23:006.1%82%19296m
Thu, Jul 9
24:006%82%23247m
01:000.1%87%18647m
02:000.1%93%23439m
03:007.9%98%18616m
04:0017%79%18358m
05:0022%59%18316m
06:0017%39%18285m
07:0013%53%18240m
08:0013%68%18896m
09:0010%82%23219m
10:006.5%68%24135m
11:006.6%53%21261m
12:008.2%39%20354m
13:0018%53%18795m
14:0026%67%24134m
15:0024%82%23257m
16:0026%62%23625m
17:0028%42%24134m
18:0026%22%18646m
19:0057%36%23023m
20:0033%50%23305m
21:0029%64%18567m
22:0029%70%23383m
23:0012%76%21166m
Fri, Jul 10
24:0012%82%23217m
01:009%76%20067m
02:009.8%70%23303m
03:007.9%64%22115m
04:007.4%50%23220m
05:0025%36%23236m
06:009%22%23474m
07:0015%38%23427m
08:0014%53%23263m
09:0032%69%21611m
10:0028%54%18601m
11:0029%40%17734m
12:0029%26%19711m
13:0028%38%23459m
14:0030%50%22473m
15:006.8%62%20844m
16:006%60%21142m
17:006.1%58%20462m
18:006.1%56%19003m
19:0019%61%19995m
20:006.4%66%20826m
21:006.5%72%21096m
22:006.3%57%20289m
23:006.4%43%20744m
Sat, Jul 11
24:006.1%28%20380m
01:005.8%35%19815m
02:0031%42%21872m
03:005.9%48%21870m
04:000%38%21945m
05:0012%28%22020m
06:000%18%22095m
07:000%21%22074m
08:000%23%22054m
09:000%25%22034m
10:000%28%22734m
11:000%32%23434m
12:000%35%24135m
13:000%34%23461m
14:000%33%22788m
15:000%32%22114m
16:000%25%22122m
17:000%19%22130m
18:000%12%22138m
19:006.3%15%22804m
20:002.9%18%23469m
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Fiery Red Sky Potential mean?

Inputs that drive the score

This derived score summarizes multiple raw weather signals. The table below shows the supporting inputs hour by hour, so you can see what's pushing the score up or down.

Time
Asia/Tokyo
Aerosol Optical Depth (550nm)
Clear Sky Probability (Ensemble)
%
Cloud Cover Uncertainty (Ensemble)
%
Dust AOD (550nm)
Golden Hour
High Clouds
%
Low Clouds
%
Mid-Level Clouds
%
RH @ 700 hPa
%
Smoke AOD (550nm)
Solar Elevation
°
Sunshine Duration
seconds
Wed, Jul 8 Sunrise 05:22 Sunset 19:22
23:00
0.11 27% 16% 0.001 - 0% 95% 0% 28% 0.009 -34° 0seconds
Thu, Jul 9 Sunrise 05:22 Sunset 19:22
24:00
0.11 14% 18% 0.001 - 0% 95% 0% 27% 0.009 -37° 0seconds
01:00
0.12 11% 17% 0.001 - 0% 91% 0% 37% 0.01 -36° 0seconds
02:00
0.11 7% 16% 0.001 - 0% 85% 0% 46% 0.01 -32° 0seconds
03:00
0.11 4% 15% 0.001 - 3% 53% 0% 56% 0.01 -25° 0seconds
04:00
0.11 13% 19% 0.001 - 0% 37% 0% 54% 0.01 -16° 0seconds
05:00
0.11 22% 22% 0.001 - 0% 5% 0% 51% 0.01 -5° 0seconds
06:00
0.11 31% 26% 0.002 - 0% 8% 0% 49% 0.01 6.7° 0seconds
07:00
0.12 37% 24% 0.002 - 0% 6% 0% 48% 0.01 19° 0seconds
08:00
0.12 43% 21% 0.002 - 0% 8% 0% 47% 0.01 31° 0seconds
09:00
0.12 49% 19% 0.002 - 0% 6% 0% 46% 0.01 44° 3600seconds
10:00
0.12 54% 21% 0.003 - 0% 5% 0% 44% 0.01 57° 3600seconds
11:00
0.13 58% 23% 0.003 - 0% 3% 0% 41% 0.01 70° 3600seconds
12:00
0.15 63% 25% 0.004 - 0% 1% 0% 39% 0.009 81° 3600seconds
13:00
0.17 65% 23% 0.004 - 5% 1% 0% 40% 0.01 78° 3600seconds
14:00
0.17 66% 20% 0.005 - 7% 1% 0% 42% 0.01 67° 3600seconds
15:00
0.17 68% 18% 0.005 - 100% 1% 0% 43% 0.02 54° 3600seconds
16:00
0.18 67% 18% 0.005 - 100% 3% 0% 49% 0.02 41° 3600seconds
17:00
0.19 65% 17% 0.005 - 100% 5% 0% 55% 0.02 28° 3600seconds
18:00
0.19 64% 17% 0.005 - 100% 5% 0% 61% 0.03 16° 3600seconds
19:00
0.18 66% 16% 0.005 - 88% 3% 0% 62% 0.03 3.8° 3600seconds
20:00
0.2 67% 16% 0.005 - 89% 3% 0% 64% 0.04 -7.8° 3600seconds
21:00
0.21 69% 15% 0.004 - 57% 5% 0% 66% 0.05 -18° 3600seconds
22:00
0.21 71% 16% 0.005 - 88% 4% 0% 63% 0.05 -27° 0seconds
23:00
0.21 74% 16% 0.005 - 5% 2% 0% 61% 0.05 -34° 0seconds
Fri, Jul 10 Sunrise 05:22 Sunset 19:22
24:00
0.22 76% 17% 0.005 - 12% 2% 0% 59% 0.06 -37° 0seconds
01:00
0.25 76% 17% 0.006 - 5% 3% 1% 59% 0.07 -37° 0seconds
02:00
0.26 75% 18% 0.007 - 0% 4% 5% 58% 0.07 -32° 0seconds
03:00
0.27 75% 18% 0.007 - 0% 3% 5% 57% 0.08 -25° 0seconds
04:00
0.26 76% 19% 0.008 - 0% 2% 5% 60% 0.08 -16° 0seconds
05:00
0.27 77% 20% 0.008 - 0% 2% 5% 62% 0.08 -5.1° 0seconds
06:00
0.27 78% 21% 0.008 - 0% 2% 5% 65% 0.08 6.6° 0seconds
07:00
0.26 74% 21% 0.007 - 8% 2% 5% 63% 0.08 19° 0seconds
08:00
0.24 71% 22% 0.007 - 5% 2% 5% 60% 0.07 31° 0seconds
09:00
0.23 67% 22% 0.006 - 79% 2% 3% 58% 0.07 44° 3600seconds
10:00
- 57% 28% - - 100% 4% 0% 62% - 57° 3600seconds
11:00
- 48% 33% - - 100% 4% 0% 66% - 70° 3600seconds
12:00
- 38% 39% - - 100% 3% 0% 69% - 80° 3600seconds
13:00
- 33% 37% - - 100% 3% 0% 69% - 78° 3600seconds
14:00
- 28% 36% - - 100% 2% 8% 69% - 67° 3600seconds
15:00
- 23% 34% - - 100% 3% 54% 69% - 54° 3600seconds
16:00
- 16% 27% - - 100% 2% 100% 65% - 41° 3600seconds
17:00
- 8% 20% - - 100% 3% 100% 61% - 28° 3600seconds
18:00
- 1% 13% - - 100% 2% 100% 57% - 16° 3600seconds
19:00
- 1% 12% - - 100% 3% 100% 58% - 3.8° 3600seconds
20:00
- 0% 10% - - 100% 5% 100% 59% - -7.9° 0seconds
21:00
- 0% 9% - - 100% 6% 100% 60% - -18° 0seconds
22:00
- 0% 7% - - 100% 9% 100% 64% - -27° 0seconds
23:00
- 0% 6% - - 100% 5% 95% 68% - -34° 0seconds
Sat, Jul 11 Sunrise 05:23 Sunset 19:22
24:00
- 0% 4% - - 100% 8% 100% 72% - -37° 0seconds
01:00
- 0% 3% - - 100% 16% 99% 73% - -37° 0seconds
02:00
- 0% 3% - - 100% 12% 54% 75% - -32° 0seconds
03:00
- 0% 2% - - 100% 14% 100% 77% - -25° 0seconds
04:00
- 0% 5% - - 100% 11% 100% 77% - -16° 1200seconds
05:00
- 1% 9% - - 100% 9% 100% 77% - -5.2° 2400seconds
06:00
- 1% 12% - - 100% 6% 100% 78% - 6.5° 3600seconds
07:00
- 1% 12% - - 100% 7% 100% 70% - 19° 3600seconds
08:00
- 2% 13% - - 100% 8% 100% 63% - 31° 3600seconds
09:00
- 2% 13% - - 100% 9% 100% 56% - 44° 3600seconds
10:00
- 2% 13% - - 100% 8% 98% 54% - 57° 2400seconds
11:00
- 2% 14% - - 100% 6% 97% 52% - 70° 1200seconds
12:00
- 2% 14% - - 100% 4% 95% 51% - 80° 0seconds
13:00
- 2% 14% - - 100% 5% 95% 53% - 78° 0seconds
14:00
- 1% 13% - - 100% 6% 94% 56% - 67° 0seconds
15:00
- 1% 13% - - 100% 7% 94% 58% - 54° 0seconds
16:00
- 2% 14% - - 100% 8% 96% 57% - 41° 0seconds
17:00
- 2% 15% - - 100% 9% 98% 55% - 28° 0seconds
18:00
- 3% 16% - - 100% 10% 100% 53% - 16° 0seconds
19:00
- 3% 17% - - 100% 16% 100% 58% - 3.7° 0seconds
20:00
- 4% 19% - - 100% 23% 100% 62% - -7.9° 0seconds
21:00
- 4% 20% - - 100% 30% 100% 67% - -18° 0seconds
22:00
- 5% 22% - - 100% 26% 100% 70% - -27° 0seconds
How to read: these inputs help produce the derived score; they are not requirements by themselves.

Get Notified of Opportunities

Create your own custom alerts for this location and more.

Create Free Account