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Limited Seeing Prediction Until Midnight
You can subscribe to an extended five day seeing prediction with p☼int+:| Thu 02.09.2010 |  06:35  19:46 meteoblue.com |
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| Time (CEST) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | ||||||||||||||||||
| High Clouds (%) | 0 | 0 | 37 | 70 | 100 | 100 | 100 | 14 | 5 | 3 | 0 | 2 | 70 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | ||||||||||||||||||||
| Mid Clouds (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 78 | 97 | 91 | 70 | 0 | ||||||||||||||||||||
| Low Clouds (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 23 | 71 | 89 | 95 | 98 | 98 | 99 | 100 | 100 | 100 | 99 | 100 | ||||||||||||||||||||
| Seeing Index 1 | 4 | 4 | 5 | 4 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | ||||||||||||||||||||
| Seeing Index 2 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | ||||||||||||||||||||
| Seeing arcSeconds | 0.74 | 0.69 | 0.63 | 0.60 | 0.56 | 0.54 | 0.53 | 0.53 | 0.53 | 0.53 | 0.55 | 0.57 | 0.59 | 0.62 | 0.61 | 0.64 | 0.64 | 0.64 | 0.61 | 0.58 | 0.58 | 0.58 | ||||||||||||||||||||
| Jet stream (m/s) | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 20 | 21 | 22 | 21 | ||||||||||||||||||||
| 2m Rel. Hum. (%) | 59 | 50 | 52 | 54 | 54 | 52 | 54 | 57 | 57 | 58 | 64 | 80 | 80 | 76 | 86 | 96 | 98 | 98 | 97 | 97 | 97 | 97 | ||||||||||||||||||||
| Bad Layers Top (km) | 5.0 | 5.0 | 5.0 | 5.0 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 3.7 | 3.7 | 3.7 | ||||||||||||||||||||
| Bad Layers Bot (km) | 3.1 | 3.1 | 3.1 | 2.5 | 2.5 | 2.5 | 2.0 | 2.5 | 2.5 | 2.5 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | ||||||||||||||||||||
| Bad Layers K/100m | 0.73 | 0.74 | 0.71 | 0.62 | 0.67 | 0.65 | 0.62 | 0.65 | 0.67 | 0.67 | 0.83 | 0.82 | 0.80 | 0.77 | 0.75 | 0.70 | 0.71 | 0.67 | 0.67 | 0.83 | 0.82 | 0.76 | ||||||||||||||||||||
Values may not reflect precisely reality.(Ver. 2.3, 14.6.2009)
- For good seeing conditions look for dark blue colors in the cloud cover and green values in the Seeing Indices and Jet Stream
- The estimated seeing indexes (1 & 2) range from 1 (poor) to 5 (excellent) seeing conditions. This value is computed based on the integration of turbulent layers in the atmosphere.
- NEW! Estimation of seeing in arcseconds. This is a test prediction under development, uncalibrated for the time being.
- Cloud cover ranges from dark blue (0% cover) to white (100% cover). Fog or very low cloud is not shown here (see pictocast for fog)
- High jetstream speeds (>35m/s) usually correspond to bad seeing, as well as very low speeds (<5m/s). Color gives a hint.
- Bad Layers have a Temperature Gradient > 0.5K/100m. The actual gradient is shown K/100m. The top and bottom height of the Bad layers is indicated by Bad Layers bot/top