Linz
< Oberosterreich| Auf Karte anzeigen | Information |
Limited 3 Days Seeing Prediction
You can subscribe to an extended seven day seeing prediction with point+:| Fri 25.05.2012 | ||||||||||||||||||||||||||||||||||||||||||
| 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||||||||
| Mid Clouds (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||||||||
| Low Clouds (%) | 0 | 0 | 38 | 3 | 0 | 0 | 0 | 6 | 26 | 30 | 23 | 42 | 68 | 92 | 99 | 78 | 61 | 5 | 17 | 0 | 3 | 0 | ||||||||||||||||||||
| Seeing Index 1 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||||||||||||||||||||
| Seeing Index 2 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | ||||||||||||||||||||
| Seeing arcSeconds | 2.08 | 2.18 | 2.29 | 2.24 | 2.16 | 2.21 | 2.19 | 2.14 | 2.06 | 1.93 | 2.00 | 1.90 | 1.97 | 1.76 | 1.63 | 1.66 | 1.74 | 1.72 | 1.62 | 1.67 | 1.60 | 1.65 | ||||||||||||||||||||
| Jet stream (m/s) | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | ||||||||||||||||||||
| 2m Rel. Hum. (%) | 82 | 79 | 63 | 59 | 57 | 63 | 65 | 66 | 65 | 60 | 55 | 49 | 46 | 42 | 42 | 44 | 43 | 45 | 48 | 48 | 50 | 50 | ||||||||||||||||||||
| Bad Layers Top (km) | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.4 | 10.4 | 10.4 | ||||||||||||||||||||
| Bad Layers Bot (km) | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | ||||||||||||||||||||
| Bad Layers K/100m | 0.77 | 0.79 | 0.82 | 0.81 | 0.79 | 0.80 | 0.83 | 0.90 | 0.96 | 0.99 | 1.03 | 1.07 | 1.07 | 1.04 | 1.05 | 1.04 | 1.03 | 1.01 | 0.97 | 0.94 | 0.93 | 0.91 | ||||||||||||||||||||
| Sat 26.05.2012 | ||||||||||||||||||||||||||||||||||||||||||
| 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| Mid Clouds (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 99 | ||||||||||||||||||
| Low Clouds (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 21 | 36 | 24 | 19 | 6 | 0 | 59 | 57 | 28 | 25 | 28 | 33 | 20 | ||||||||||||||||||
| Seeing Index 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 4 | 5 | 5 | 5 | 4 | 5 | 4 | 5 | 4 | 4 | 4 | ||||||||||||||||||
| Seeing Index 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 3 | 3 | 3 | 4 | 5 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | ||||||||||||||||||
| Seeing arcSeconds | 1.49 | 1.42 | 1.37 | 1.31 | 1.37 | 1.45 | 1.45 | 1.44 | 1.45 | 1.58 | 1.78 | 2.06 | 2.08 | 2.08 | 2.11 | 2.07 | 2.05 | 1.93 | 1.79 | 1.68 | 1.68 | 1.70 | 1.74 | 1.74 | ||||||||||||||||||
| Jet stream (m/s) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 9 | 10 | 11 | 11 | ||||||||||||||||||
| 2m Rel. Hum. (%) | 52 | 54 | 57 | 62 | 65 | 68 | 70 | 71 | 73 | 72 | 66 | 63 | 55 | 46 | 43 | 39 | 38 | 38 | 40 | 42 | 44 | 48 | 46 | 43 | ||||||||||||||||||
| Bad Layers Top (km) | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 3.7 | 3.7 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.4 | 10.4 | ||||||||||||||||||
| Bad Layers Bot (km) | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 2.5 | 3.1 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | ||||||||||||||||||
| Bad Layers K/100m | 0.89 | 0.87 | 0.84 | 0.80 | 0.79 | 0.76 | 0.69 | 0.64 | 0.60 | 0.58 | 0.58 | 0.56 | 0.53 | 0.51 | 0.50 | 0.65 | 0.90 | 0.51 | 0.52 | 0.53 | 0.53 | 0.57 | 0.65 | 0.71 | ||||||||||||||||||
| Sun 27.05.2012 | ||||||||||||||||||||||||||||||||||||||||||
| 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 (%) | 1 | 30 | 99 | 100 | 100 | 83 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||||||
| Mid Clouds (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 59 | 0 | 0 | 0 | 0 | 12 | 7 | 0 | 0 | 5 | 9 | 0 | 0 | 0 | 40 | ||||||||||||||||||
| Low Clouds (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 26 | 24 | 22 | 38 | 47 | 22 | 22 | 22 | 25 | 3 | 14 | 34 | 66 | ||||||||||||||||||
| Seeing Index 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | ||||||||||||||||||
| Seeing Index 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | ||||||||||||||||||
| Seeing arcSeconds | 1.73 | 1.73 | 1.72 | 1.75 | 1.76 | 1.78 | 1.82 | 1.91 | 1.91 | 1.89 | 1.84 | 1.70 | 1.61 | 1.56 | 1.54 | 1.45 | 1.45 | 1.44 | 1.43 | 1.37 | 1.40 | 1.43 | 1.40 | 1.28 | ||||||||||||||||||
| Jet stream (m/s) | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | ||||||||||||||||||
| 2m Rel. Hum. (%) | 43 | 49 | 57 | 65 | 67 | 69 | 70 | 71 | 70 | 70 | 64 | 57 | 54 | 49 | 45 | 43 | 43 | 43 | 43 | 41 | 42 | 42 | 44 | 51 | ||||||||||||||||||
| Bad Layers Top (km) | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | ||||||||||||||||||
| Bad Layers Bot (km) | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | ||||||||||||||||||
| Bad Layers K/100m | 0.74 | 0.79 | 0.87 | 0.95 | 0.98 | 1.01 | 1.04 | 1.04 | 1.01 | 0.95 | 0.85 | 0.84 | 0.82 | 0.80 | 0.80 | 0.84 | 0.84 | 0.84 | 0.85 | 0.83 | 0.80 | 0.80 | 0.77 | 0.73 | ||||||||||||||||||
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