UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113023.upa.cvt Date: 2300Z 30 NOV 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 30 NOV 25 Station: EG808 WMO ident: 3808 Latitude: 50.37 Longitude: -5.53 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 68 190 25 SFC 998 85 9.8 9.3 97 0.5 9.5 190 25 283.1 284.4 282.8 303.4 7.38 2 974 287 8.4 8.4 100 0.0 8.4 196 31 283.7 284.9 282.7 303.3 7.11 3 925 712 5.8 5.7 99 0.1 5.8 210 45 285.2 286.3 282.4 302.6 6.21 4 920 756 5.6 5.6 100 0.0 5.6 212 45 285.5 286.6 282.5 302.8 6.20 5 904 900 5.4 4.3 93 1.1 4.8 220 46 286.7 287.7 282.5 302.9 5.76 6 898 955 5.0 4.3 95 0.7 4.6 222 46 286.8 287.9 282.7 303.2 5.80 7 897 964 4.6 4.5 99 0.1 4.5 223 46 286.5 287.5 282.6 303.1 5.89 8 895 982 4.8 4.2 96 0.6 4.5 224 46 286.9 287.9 282.7 303.2 5.78 9 887 1055 4.2 4.0 99 0.2 4.1 227 46 287.0 288.0 282.7 303.3 5.75 10 875 1166 5.0 3.8 92 1.2 4.4 233 47 289.0 290.0 283.5 305.3 5.75 11 871 1204 5.0 3.9 93 1.1 4.4 235 47 289.4 290.4 283.8 305.9 5.81 12 850 1403 3.8 3.6 99 0.2 3.7 245 48 290.1 291.2 284.1 306.8 5.83 13 826 1636 2.8 2.8 100 0.0 2.8 246 46 291.5 292.5 284.5 307.8 5.67 14 814 1754 3.4 3.4 100 0.0 3.4 247 46 293.3 294.4 285.6 310.7 6.01 15 811 1784 3.6 3.0 96 0.6 3.3 247 45 293.8 294.9 285.6 310.9 5.86 16 804 1855 3.0 3.0 100 0.0 3.0 248 45 293.9 295.0 285.7 311.1 5.91 17 757 2341 0.0 0.0 100 0.0 0.0 251 41 295.8 296.7 285.5 310.7 5.06 18 720 2742 -1.5 -1.7 99 0.2 -1.6 254 39 298.4 299.3 286.2 312.4 4.69 19 700 2966 -2.3 -2.4 99 0.1 -2.4 255 37 299.9 300.8 286.6 313.7 4.58 20 651 3540 -4.7 -5.0 98 0.3 -4.8 260 37 303.5 304.3 287.4 315.9 4.05 21 523 5231 -14.5 -15.9 89 1.4 -14.9 277 36 311.3 311.7 288.2 318.2 2.12 22 500 5570 -16.7 -18.3 87 1.6 -17.1 280 36 312.7 313.0 288.3 318.6 1.81 23 465 6112 -20.5 -22.5 84 2.0 -21.0 277 38 314.5 314.8 288.4 319.0 1.35 24 437 6570 -23.9 -25.4 87 1.5 -24.2 274 40 315.8 316.0 288.6 319.6 1.11 25 426 6756 -25.5 -27.5 83 2.0 -25.9 273 40 316.1 316.3 288.5 319.3 0.94 26 400 7210 -29.1 -30.3 89 1.2 -29.3 270 42 317.2 317.3 288.7 319.8 0.77 27 396 7282 -29.5 -30.9 88 1.4 -29.7 271 43 317.6 317.7 288.8 320.1 0.73 28 381 7555 -31.9 -34.1 81 2.2 -32.2 273 45 317.9 318.0 288.7 319.9 0.56 29 367 7818 -34.1 -35.6 86 1.5 -34.3 276 47 318.4 318.5 288.8 320.2 0.50 30 357 8011 -35.7 -37.2 86 1.5 -35.8 278 49 318.8 318.9 288.9 320.4 0.44 31 352 8108 -36.7 -39.2 78 2.5 -37.0 279 50 318.7 318.8 288.8 320.1 0.36 32 349 8167 -37.3 -39.2 82 1.9 -37.5 279 51 318.7 318.8 288.8 320.0 0.37 33 347 8207 -37.7 -40.2 77 2.5 -37.9 280 51 318.7 318.8 288.7 319.9 0.33 34 344 8267 -38.1 -40.0 82 1.9 -38.2 280 51 318.9 319.0 288.8 320.2 0.34 35 342 8307 -38.5 -41.1 76 2.6 -38.7 281 52 318.9 319.0 288.8 320.0 0.31 36 341 8327 -38.7 -41.2 77 2.5 -38.9 281 52 318.9 319.0 288.8 320.0 0.30 37 340 8347 -38.9 -42.3 70 3.4 -39.2 281 52 318.9 319.0 288.7 319.9 0.27 38 338 8387 -39.3 -42.3 73 3.0 -39.5 282 53 318.9 319.0 288.7 319.9 0.27 39 337 8408 -39.5 -43.4 66 3.9 -39.8 282 53 318.9 319.0 288.7 319.8 0.24 40 335 8448 -39.9 -43.1 71 3.2 -40.1 282 53 318.9 319.0 288.7 319.8 0.25 41 333 8489 -40.1 -43.9 67 3.8 -40.4 283 53 319.2 319.2 288.8 320.0 0.23 42 332 8509 -40.3 -43.2 74 2.9 -40.5 283 54 319.2 319.2 288.8 320.1 0.25 43 331 8530 -40.5 -44.4 66 3.9 -40.8 283 54 319.2 319.2 288.8 320.0 0.22 44 330 8551 -40.7 -43.9 71 3.2 -40.9 283 54 319.2 319.2 288.8 320.1 0.24 45 323 8696 -42.1 -44.5 77 2.4 -42.3 285 55 319.2 319.3 288.8 320.0 0.23 46 321 8738 -42.5 -45.9 69 3.4 -42.7 285 56 319.2 319.3 288.7 320.0 0.19 47 320 8759 -42.7 -45.6 73 2.9 -42.9 286 56 319.2 319.3 288.7 320.0 0.20 48 317 8822 -43.3 -46.9 68 3.6 -43.5 286 57 319.3 319.3 288.7 319.9 0.18 49 309 8993 -44.9 -47.9 72 3.0 -45.0 288 58 319.4 319.4 288.7 320.0 0.16 50 308 9015 -45.1 -48.7 67 3.6 -45.3 288 58 319.4 319.4 288.7 319.9 0.15 51 300 9190 -46.3 -48.6 77 2.3 -46.4 290 60 320.1 320.1 288.9 320.7 0.15 52 299 9212 -46.7 -48.8 79 2.1 -46.8 290 60 319.8 319.9 288.9 320.4 0.15 53 297 9257 -47.1 -49.8 74 2.7 -47.2 290 61 319.9 319.9 288.9 320.4 0.14 54 294 9324 -47.5 -49.9 76 2.4 -47.6 289 62 320.2 320.3 289.0 320.8 0.14 55 291 9392 -47.5 -49.0 84 1.5 -47.6 289 63 321.2 321.2 289.3 321.8 0.15 56 289 9438 -47.9 -52.0 63 4.1 -48.1 289 63 321.3 321.3 289.3 321.7 0.11 57 250 10380 -56.3 -60.3 61 4.0 -56.4 285 75 322.4 322.4 289.5 322.5 0.05 58 203 11670 -66.4 -70.8 53 4.5 -66.4 300 91 326.2 326.2 290.6 326.3 0.01 59 200 11760 -67.1 -71.6 53 4.5 -67.1 295 89 326.5 326.5 290.7 326.5 0.01 60 188 12134 -69.3 -73.3 56 4.0 -69.3 300 87 328.8 328.8 291.4 328.8 0.01 61 150 13510 -63.3 -80.3 8 17.0 -63.4 285 29 361.0 361.0 298.9 361.1 0.00 62 100 16010 -61.7 -83.7 4 22.0 -61.9 290 40 408.5 408.5 306.3 408.5 0.00 63 92 16524 -62.3 -84.3 4 22.0 -62.6 288 36 417.2 417.2 307.4 417.2 0.00 64 83 17152 -66.5 -85.5 5 19.0 -66.7 285 32 421.1 421.1 307.9 421.1 0.00 65 81 17300 -64.7 -85.7 4 21.0 -64.9 284 31 427.7 427.7 308.6 427.8 0.00 66 76 17688 -65.1 -86.1 4 21.0 -65.3 282 28 434.8 434.8 309.3 434.8 0.00 67 73 17934 -63.7 -85.7 3 22.0 -64.0 281 26 442.8 442.8 310.1 442.8 0.00 68 70 18190 -64.7 -86.7 3 22.0 -64.9 280 24 446.0 446.0 310.5 446.0 0.00 69 63 18834 -64.5 -87.5 3 23.0 -64.8 275 22 460.1 460.1 311.8 460.1 0.00 70 61 19032 -63.1 -87.1 3 24.0 -63.4 274 22 467.4 467.4 312.4 467.4 0.00 71 50 20250 -65.5 -88.5 3 23.0 -65.8 265 18 489.1 489.1 314.1 489.1 0.00 72 45 20888 -67.1 -90.1 2 23.0 -67.4 500.2 500.2 314.9 500.2 0.00 73 40 21604 -64.5 -89.5 2 25.0 -64.9 523.9 523.9 316.5 523.9 0.00 TRP 188 12134 -69.3 -73.3 56 4.0 -69.3 300 87 328.8 328.8 291.4 328.8 0.01 WND 203 11670 -66.4 -70.8 53 4.5 -66.4 300 91 326.2 326.2 290.6 326.3 0.01 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 757.00 mb = 2340.71 m = 7679.39 ft Wetbulb zero: 756.55 mb = 2345.42 m = 7694.85 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 96.24 % Est. max temperature: 16.92 C = 62.46 F Sfc-Lift cond lev (LCL): 990.52 mb = 147.06 m = 482.49 ft T: 9.37 C 700-500 lapse rate: 5.53 C/km ThetaE index: 0.84 C Layer 974.0- 920.0 mb Conv cond level (CCL): 945.10 mb = 534.89 m = 1754.87 ft Mean mixing ratio: 6.60 g/kg Conv temperature: 11.28 C = 52.30 F Cap Strength: 9.62 C Lifted Index: 10.17 C Risk: None Lifted Index @300 mb: 12.22 C Lifted Index @700 mb: 5.41 C Showalter Index: 7.66 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.30 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 271.90 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.32 J/kg Max Up Vert Vel: 5.35 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.09 C Lift Cond Lev (LCL): 943.89 mb = 545.40 m = 1789.35 ft Lev Free Conv (LFC): 938.89 mb = 589.16 m = 1932.92 ft Equ Level (EL): 908.89 mb = 855.92 m = 2808.12 ft B at Equ Level: 13.33 J/kg Max Parcel Lev (MPL): 858.89 mb = 1318.10 m = 4324.41 ft Wind level data Storm motion: 283 at 29 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 998 85 190 25 4.3 24.6 | 142 39 -24.2 31.1 1 925 712 210 45 22.5 39.0 | 172 46 -6.1 45.4 2 850 1403 245 48 43.5 20.3 | 209 31 14.9 26.7 3 700 2966 255 37 35.7 9.6 | 204 18 7.2 16.0 4 500 5570 280 36 35.5 -6.3 | 268 7 6.9 0.2 5 400 7210 270 42 42.0 -0.0 | 244 15 13.4 6.5 6 300 9190 290 60 56.4 -20.5 | 297 31 27.8 -14.1 7 250 10380 285 75 72.4 -19.4 | 286 46 43.9 -13.0 8 203 11670 300 91 78.8 -45.5 | 308 64 50.2 -39.0 9 200 11760 295 89 80.7 -37.6 | 301 61 52.1 -31.2 10 188 12134 300 87 75.3 -43.5 | 308 60 46.8 -37.0 11 150 13510 285 29 28.0 -7.5 | 28 1 -0.6 -1.0 12 100 16010 290 40 37.6 -13.7 | 309 12 9.0 -7.2 13 70 18190 280 24 23.6 -4.2 | 115 5 -4.9 2.3 14 50 20250 265 18 17.9 1.6 | 127 13 -10.6 8.0 Wind Parameters Mean winds (0-6000m): 252.7 at 39.0 knts Storm direction: 282.7 at 29.3 knts Shear (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 63.5 deg Storm rel helicity (0-3000m) pos: 500.3 neg: -10.1 tot: 490.1 m^2/s^2 ave: 163.4 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 7.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.11 Bulk Shear: 134.12 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 201 33 156 41| 18.8 0.0 18.8|196.7 0.0 196.7 393.3 0.96| 19.0 18.2 1000 210 39 167 41| 16.1 0.0 16.1|396.2 0.0 396.2 396.2 0.92| 19.8 18.2 1500 221 42 179 38| 13.3 0.0 13.3|498.6 0.0 498.6 332.4 0.88| 18.2 16.0 2000 229 43 185 35| 9.6 0.0 9.6|498.6 -1.7 496.9 248.5 0.81| 14.8 12.0 2500 233 42 190 32| 7.4 0.0 7.4|498.6 -5.9 492.7 197.1 0.74| 12.7 9.4 3000 236 42 192 30| 6.0 0.0 6.0|500.3 -10.1 490.1 163.4 0.69| 11.2 7.8 4000 242 40 196 26| 5.0 0.0 5.0|514.8 -10.1 504.7 126.2 0.69| 9.2 6.3 5000 248 40 201 23| 4.3 0.0 4.3|526.7 -10.1 516.6 103.3 0.69| 8.0 5.5 6000 253 39 206 20| 3.8 0.2 4.0|531.9 -13.1 518.8 86.5 0.66| 7.2 4.7 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251231.23.gif