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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 | | | | | | | | | | |
|------------------------------------------------------------------------------------------------------------|
| 2212 | no | no | ? | yes | 85 | stab | Cu | | 11.4| 12.4| -1.0| -8 | 3 |
| 2213 | no | no | ? | yes | 84 | 112 | | 76 | 11.1| 12.7| -1.6| -8 | 3 |
| 2214 | no | no | ? | yes | 75 | stab | Cu | | 10.6| 9.9| 0.7| -7 | 3 |
| 2215 | no | no | ? | yes | 93 | stab | | 79 | 10.0| 12.7| -2.7| -9 | 3 |
| 2216 | no | no | ? | yes | 82 | stab | | 76 | 9.6| 11.0| -1.4| -7 | 3 |
| 2217 | no | no | ? | yes | 80 | 84 | | 65 | 8.8| 10.1| -1.3| -6 | 3 |
| 2218 | no | no | ? | ? | 72 | 103 | | 40 | 7.5| 10.0| -2.5| -6 | 3 |
| 2219 | no | yes | yes | no | 62 | stab | | | 6.3| 8.6| -2.3| -6 | 3 |
| 2220 | no | yes | ? | no | 45 | 120 | | 23 | 5.6| 7.8| -2.2| -9 | 5 |
| 2221 | no | yes | yes | no | 50 | 102 | | | 4.8| 8.0| -3.2| -11 | 5 |
| 2222 | no | yes | yes | no | 49 | 136 | | | 4.0| 8.1| -4.1| -12 | 6 |
|------------------------------------------------------------------------------------------------------------|
| 2303 | ? | yes | yes | no | 35 | 42 | | | 2.4| 6.3| -3.9| -15 | 11 |
| 2304 | yes | yes | no | 35 | stab | | | 1.6| 6.2| -4.6| -15 | 11 |
| 2305 | yes | yes | no | 34 | 57 | | | 2.1| 5.8| -3.7| -16 | 11 |
| 2306 | ? | ? | yes | no | 38 | 44 | | 28 | 4.4| 6.5| -2.1| -16 | 11 |
| 2307 | no | no | ? | yes | 45 | 75 | Cu | | 6.5| 7.1| -0.6| -16 | 11 |
| 2308 | no | no | ? | yes | 44 | 59 | Cu | | 7.5| 6.3| 1.2| -16 | 12 |
| 2309 | no | no | ? | yes | 48 | 62 | Cu | | 8.0| 6.6| 1.4| -16 | 13 |
| 2310 | no | no | ? | yes | 52 | 56 | Cu | | 8.9| 7.4| 1.5| -15 | 12 |
| 2311 | no | no | ? | yes | 53 | 62 | Cu | | 9.4| 8.0| 1.4| -15 | 12 |
| 2312 | no | no | ? | yes | 56 | 62 | Cu | | 10.4| 8.6| 1.8| -15 | 11 |
| 2313 | no | no | ? | yes | 58 | stab | Cu | | 10.8| 9.3| 1.5| -16 | 11 |
| 2314 | no | no | ? | yes | 56 | stab | Cu | | 10.7| 9.6| 1.1| -17 | 11 |
| 2315 | no | no | ? | yes | 56 | 62 | Cu | | 10.7| 10.1| 0.6| -16 | 10 |
| 2316 | no | no | ? | yes | 56 | stab | Cu | | 10.2| 10.3| -0.1| -15 | 10 |
| 2317 | no | no | ? | ? | 61 | stab | | 49 | 9.3| 10.9| -1.6| -15 | 10 |
| 2318 | no | yes | yes | no | 58 | stab | | | 8.0| 10.4| -2.4| -15 | 10 |
| 2319 | ? | yes | yes | no | 59 | stab | | | 6.6| 10.7| -4.1| -15 | 9 |
| 2320 | ? | yes | yes | no | 56 | 66 | | | 5.7| 10.1| -4.4| -15 | 9 |
| 2321 | ? | yes | yes | no | 54 | 73 | | | 5.1| 9.8| -4.7| -15 | 10 |
| 2322 | ? | yes | yes | no | 53 | 73 | | | 4.7| 9.5| -4.8| -16 | 10 |
|------------------------------------------------------------------------------------------------------------|
| 2403 | yes | yes | no | 51 | stab | | | 1.7| 8.6| -6.9| -19 | 13 |
| 2404 | yes | yes | no | 52 | 69 | | | 2.1| 8.4| -6.3| -17 | 13 |
| 2405 | yes | yes | no | 51 | 72 | | | 2.6| 8.1| -5.5| -16 | 13 |
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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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