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Limited Seeing Prediction Until Midnight
You can subscribe to an extended five day seeing prediction with p☼int+:| Thu 29.07.2010 |  06:07  20:54 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 | 68 | 0 | 19 | 4 | 0 | 0 | 0 | 0 | ||||||||||||||||||||||||||||||||
| Mid Clouds (%) | 0 | 0 | 68 | 0 | 100 | 51 | 0 | 33 | 6 | 0 | ||||||||||||||||||||||||||||||||
| Low Clouds (%) | 15 | 6 | 70 | 50 | 40 | 53 | 31 | 33 | 30 | 0 | ||||||||||||||||||||||||||||||||
| Seeing Index 1 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 3 | ||||||||||||||||||||||||||||||||
| Seeing Index 2 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | ||||||||||||||||||||||||||||||||
| Seeing arcSeconds | 1.11 | 1.10 | 1.13 | 1.06 | 1.13 | 1.18 | 1.19 | 1.23 | 1.20 | 1.16 | ||||||||||||||||||||||||||||||||
| Jet stream (m/s) | 19 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | ||||||||||||||||||||||||||||||||
| 2m Rel. Hum. (%) | 68 | 61 | 65 | 81 | 75 | 73 | 80 | 81 | 78 | 39 | ||||||||||||||||||||||||||||||||
| Bad Layers Top (km) | 10.6 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | ||||||||||||||||||||||||||||||||
| Bad Layers Bot (km) | 9.3 | 9.3 | 9.3 | 9.3 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | ||||||||||||||||||||||||||||||||
| Bad Layers K/100m | 0.65 | 0.76 | 0.84 | 1.02 | 0.90 | 0.91 | 0.97 | 1.07 | 1.10 | 1.13 | ||||||||||||||||||||||||||||||||
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