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Convection conditions forecast for balloning and gliding in Ceska Skalice area
(the spot model elevation 1056 ft msl)
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| | | | | |Height of | | | | |
| Term | Ballooning | Gliding |Base and top |Type of|cloudless | | | |Atmospheric|
| | | |of convective| conv. |convection | T | Tc | Tp |instability|
| | | | clouds |clouds.| above | | | |indicators |
|------|-------------------------------------|-------------| |2000 ft msl| | | |-----------|
| YYGG | Favorable conditions (yes/no/?) | Base | Top | | | | | | Fi |Sl850|
|------|-------------------------------------|------|------|-------|-----------|-----|-----|-----|-----|-----|
| UTC |Surface|Convection|Surface|Convection| hft | hft |Cu/Cb/*| hft |deg.C|deg.C|deg.C| - | - |
| | wind | | wind | | | | | | | | | | |
|------------------------------------------------------------------------------------------------------------|
| 2112 | ? | ? | yes | no | 34 | stab | | 28 | 1.6| 3.6| -2.0| -11 | 9 |
| 2113 | ? | ? | yes | ? | 31 | 37 | Cu | | 2.6| 3.4| -0.8| -12 | 9 |
| 2114 | ? | ? | yes | ? | 34 | stab | | 30 | 3.1| 4.2| -1.1| -12 | 8 |
| 2115 | ? | yes | yes | no | 39 | stab | | | 3.1| 5.3| -2.2| -14 | 9 |
| 2116 | ? | yes | yes | no | 44 | stab | | | 3.0| 6.6| -3.6| -14 | 10 |
| 2117 | yes | yes | no | 40 | stab | | | 2.7| 5.6| -2.9| -13 | 12 |
| 2118 | ? | yes | yes | no | 23 | stab | | 21 | 2.2| 3.3| -1.1| -13 | 11 |
| 2119 | ? | yes | yes | no | 31 | stab | | | 2.6| 4.4| -1.8| -15 | 12 |
| 2120 | no | yes | yes | no | 35 | stab | | 21 | 2.9| 5.1| -2.2| -15 | 11 |
| 2121 | no | yes | yes | no | 35 | stab | | 23 | 3.0| 5.6| -2.6| -15 | 12 |
| 2122 | no | yes | yes | no | 35 | stab | | 21 | 3.1| 5.8| -2.7| -13 | 11 |
|------------------------------------------------------------------------------------------------------------|
| 2203 | no | yes | ? | no | 14 | stab | * | | 2.5| 2.8| -0.3| -12 | 11 |
| 2204 | no | yes | ? | no | 11 | stab | * | | 2.4| 2.5| -0.1| -12 | 11 |
| 2205 | no | yes | ? | no | 11 | stab | * | | 1.9| 2.0| -0.1| -12 | 11 |
| 2206 | no | yes | yes | no | 11 | stab | * | | 1.6| 1.8| -0.2| -11 | 10 |
| 2207 | no | yes | yes | no | 12 | stab | * | | 2.6| 2.9| -0.3| -11 | 10 |
| 2208 | no | yes | yes | no | 16 | stab | * | | 3.2| 4.0| -0.8| -10 | 8 |
| 2209 | no | yes | yes | no | 15 | stab | * | | 3.5| 4.0| -0.5| -9 | 8 |
| 2210 | no | yes | yes | no | 20 | stab | | | 3.9| 5.0| -1.1| -8 | 7 |
| 2211 | no | ? | ? | ? | 19 | 37 | * | | 4.2| 5.1| -0.9| -6 | 5 |
| 2212 | no | yes | ? | no | 19 | 43 | * | | 4.4| 5.3| -0.9| -5 | 4 |
| 2213 | no | no | ? | yes | 18 | 68 | * | | 4.5| 5.3| -0.8| -4 | 3 |
| 2214 | no | yes | yes | no | 17 | stab | * | | 4.4| 5.2| -0.8| -3 | 2 |
| 2215 | ? | yes | yes | no | 18 | 25 | | | 4.2| 5.6| -1.4| -3 | 1 |
| 2216 | ? | yes | yes | no | 22 | 178 | | | 3.9| 6.0| -2.1| -3 | 1 |
| 2217 | ? | yes | yes | no | 27 | 188 | | | 3.8| 6.3| -2.5| -3 | 1 |
| 2218 | ? | yes | yes | no | 19 | stab | | | 3.4| 4.5| -1.1| -2 | 1 |
| 2219 | ? | yes | yes | no | 12 | stab | * | | 1.7| 2.3| -0.6| -2 | 1 |
| 2220 | ? | yes | yes | no | 11 | stab | * | | 1.1| 1.6| -0.5| -3 | 2 |
| 2221 | ? | yes | yes | no | 12 | stab | * | | 1.0| 1.7| -0.7| -3 | 2 |
| 2222 | ? | yes | yes | no | 12 | stab | * | | 0.4| 0.9| -0.5| -5 | 3 |
|------------------------------------------------------------------------------------------------------------|
| 2303 | ? | yes | yes | no | 20 | 29 | | | 0.0| 1.8| -1.8| -8 | 5 |
| 2304 | yes | yes | no | 20 | stab | | | -0.1| 1.5| -1.6| -8 | 5 |
| 2305 | yes | yes | no | 21 | stab | | | -0.2| 1.6| -1.8| -9 | 6 |
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Notes: 1. T - surface temperature - 2 m AGL
2. Tc - convective temperature
3. Tp - thermal deficit (the dufference between the surface temperature and the convective temperature ( T-Tc))
4. Cloud's base and top are determined relative to MSL
5. "*" - unpossible to determine the cloud's type
6. "-" - the cloud's base height is under the ground level
7. Cloudless convection - the height represents the top level. This determines the upper height of instable
atmospheric layer, provided the conditions for development of convective clouds (Cu/Cb) are not satisfied.
8. Fi - Faust index (a (in)stability parameter) [-]
9. SI850 - Showalter Index (a (in)stability parameter) [-]
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