UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042211.upa.cvt Date: 1100Z 22 APR 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 22 APR 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 55 32.4 25.4 67 7.0 27.1 230 5 305.4 309.2 300.2 367.8 20.79 1 1000 73 30.0 26.4 81 3.6 27.3 195 5 303.1 307.2 300.4 369.2 22.15 2 925 772 28.8 22.8 70 6.0 24.3 260 13 308.8 312.4 300.1 367.2 19.22 3 850 1517 25.4 12.4 44 13.0 16.7 220 1 312.8 314.8 295.7 345.8 10.70 4 700 3187 12.0 5.0 62 7.0 7.8 30 15 315.8 317.3 294.4 340.4 7.84 5 500 5910 -5.1 -33.1 9 28.0 -11.9 70 9 326.8 326.9 291.3 328.6 0.47 6 400 7630 -14.9 -47.9 4 33.0 -19.8 135 11 335.6 335.6 293.3 336.1 0.13 7 300 9740 -28.7 -56.7 5 28.0 -31.1 255 10 344.9 344.9 295.6 345.2 0.06 8 250 11020 -38.9 -64.9 5 26.0 -40.1 225 9 348.2 348.2 296.3 348.3 0.02 9 200 12510 -51.3 -67.3 13 16.0 -51.7 210 4 351.5 351.5 297.0 351.6 0.02 10 150 14320 -66.5 -75.5 27 9.0 -66.5 355 2 355.5 355.5 297.8 355.6 0.01 11 100 16670 -81.5 -87.5 35 6.0 -81.5 25 7 370.3 370.3 300.6 370.3 0.00 12 84 17639 -84.9 -89.7 42 4.8 -84.9 90 23 382.3 382.3 302.6 382.3 0.00 13 70 18660 -78.9 -88.9 18 10.0 -78.9 135 22 415.6 415.6 307.2 415.6 0.00 14 50 20610 -68.9 -92.9 2 24.0 -69.1 30 8 481.1 481.1 313.5 481.1 0.00 15 30 23790 -57.7 -91.7 1 34.0 -58.9 95 29 587.3 587.3 320.0 587.4 0.00 16 20 26380 -52.9 -87.9 1 35.0 -55.6 120 10 674.3 674.3 323.6 674.3 0.01 17 10 31020 -43.1 -81.1 1 38.0 -51.7 80 29 858.7 858.7 328.6 859.2 0.06 TRP 84 17639 -84.9 -89.7 42 4.8 -84.9 90 23 382.3 382.3 302.6 382.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5837.00 m Freezing level: 559.65 mb = 5097.88 m = 16725.12 ft Wetbulb zero: 620.87 mb = 4157.83 m = 13641.00 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 47.77 % Est. max temperature: 39.67 C = 103.41 F Sfc-Lift cond lev (LCL): 906.32 mb = 951.72 m = 3122.40 ft T: 27.98 C 700-500 lapse rate: 6.28 C/km ThetaE index: 40.67 C Layer 925.0- 400.0 mb Conv cond level (CCL): 797.85 mb = 2061.58 m = 6763.64 ft Mean mixing ratio: 19.99 g/kg Conv temperature: 40.83 C = 105.50 F Cap Strength: 4.16 C Lifted Index: -7.58 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.74 C Lifted Index @700 mb: -2.79 C Showalter Index: -0.61 C Risk: Thunderstorms probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 17.50 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 159.80 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3767.19 J/kg Max Up Vert Vel: 86.80 m/s Conv Inhibition (B-): 147.38 J/kg Cap Strength: 4.16 C Lift Cond Lev (LCL): 881.24 mb = 1198.99 m = 3933.66 ft Lev Free Conv (LFC): 756.24 mb = 2522.30 m = 8275.15 ft Equ Level (EL): 106.24 mb = 16319.16 m = 53539.91 ft B at Equ Level: 3753.04 J/kg Max Parcel Lev (MPL): 56.24 mb = 19928.40 m = 65381.10 ft Wind level data Storm motion: 79 at 8 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 1002 55 230 5 3.8 3.2 | 248 13 11.8 4.7 1 1000 73 195 5 1.3 4.8 | 235 11 9.2 6.4 2 974 305 225 14 9.9 9.9 | 237 21 17.8 11.4 3 942 610 255 13 12.6 3.4 | 257 21 20.5 4.9 4 925 772 260 13 12.8 2.3 | 260 21 20.7 3.8 5 910 914 270 14 14.0 -0.0 | 266 22 21.9 1.5 6 879 1219 245 11 10.0 4.6 | 251 19 17.9 6.2 7 850 1517 220 1 0.6 0.8 | 255 9 8.6 2.3 8 849 1524 225 2 1.4 1.4 | 252 10 9.3 2.9 9 820 1829 0 1 -0.0 -1.0 | 266 8 7.9 0.5 10 791 2134 35 7 -4.0 -5.7 | 317 6 3.9 -4.2 11 764 2438 55 11 -9.0 -6.3 | 13 5 -1.1 -4.8 12 737 2743 50 10 -7.7 -6.4 | 357 5 0.3 -4.9 13 711 3048 45 11 -7.8 -7.8 | 359 6 0.1 -6.2 14 700 3187 30 15 -7.5 -13.0 | 358 11 0.4 -11.5 15 590 4572 95 14 -13.9 1.2 | 115 7 -6.0 2.8 16 547 5182 35 9 -5.2 -7.4 | 335 6 2.8 -5.8 17 527 5486 30 12 -6.0 -10.4 | 348 9 1.9 -8.9 18 507 5791 45 8 -5.7 -5.7 | 331 5 2.3 -4.1 19 500 5910 70 9 -8.5 -3.1 | 19 2 -0.5 -1.5 20 488 6096 75 9 -8.7 -2.3 | 44 1 -0.8 -0.8 21 469 6401 55 10 -8.2 -5.7 | 4 4 -0.3 -4.2 22 451 6706 95 6 -6.0 0.5 | 223 3 2.0 2.1 23 417 7315 65 7 -6.3 -3.0 | 312 2 1.6 -1.4 24 401 7620 135 11 -7.8 7.8 | 181 9 0.1 9.3 25 400 7630 135 11 -7.8 7.8 | 181 9 0.1 9.3 26 369 8230 135 4 -2.8 2.8 | 229 7 5.1 4.4 27 339 8839 160 3 -1.0 2.8 | 238 8 6.9 4.4 28 325 9144 5 4 -0.3 -4.0 | 288 8 7.6 -2.4 29 312 9449 240 6 5.2 3.0 | 251 14 13.1 4.5 30 300 9740 255 10 9.7 2.6 | 257 18 17.6 4.1 31 299 9754 245 11 10.0 4.6 | 251 19 17.9 6.2 32 287 10058 255 10 9.7 2.6 | 257 18 17.6 4.1 33 275 10363 245 8 7.3 3.4 | 252 16 15.2 4.9 34 252 10973 215 12 6.9 9.8 | 232 19 14.8 11.4 35 250 11020 225 9 6.4 6.4 | 241 16 14.3 7.9 36 241 11278 215 7 4.0 5.7 | 239 14 11.9 7.3 37 210 12192 190 7 1.2 6.9 | 227 12 9.1 8.4 38 200 12510 210 4 2.0 3.5 | 243 11 9.9 5.0 39 191 12802 220 3 1.9 2.3 | 249 11 9.9 3.8 40 182 13106 190 4 0.7 3.9 | 238 10 8.6 5.5 41 173 13411 290 2 1.9 -0.7 | 265 10 9.8 0.9 42 157 14021 330 6 3.0 -5.2 | 289 12 10.9 -3.7 43 150 14320 355 2 0.2 -2.0 | 273 8 8.1 -0.5 44 150 14326 315 4 2.8 -2.8 | 277 11 10.8 -1.3 45 142 14630 325 2 1.1 -1.6 | 271 9 9.1 -0.1 46 135 14935 295 2 1.8 -0.8 | 266 10 9.7 0.7 47 128 15240 130 3 -2.3 1.9 | 238 7 5.6 3.5 48 121 15545 95 5 -5.0 0.4 | 236 4 2.9 2.0 49 115 15850 125 6 -4.9 3.4 | 211 6 3.0 5.0 50 109 16154 100 5 -4.9 0.9 | 231 4 3.0 2.4 51 104 16459 115 9 -8.2 3.8 | 178 5 -0.2 5.3 52 100 16670 25 7 -3.0 -6.3 | 314 7 5.0 -4.8 53 98 16764 40 5 -3.2 -3.8 | 296 5 4.7 -2.3 54 84 17639 90 23 -23.0 0.0 | 96 15 -15.1 1.5 55 70 18660 135 22 -15.6 15.6 | 156 19 -7.6 17.1 56 50 20610 30 8 -4.0 -6.9 | 324 7 3.9 -5.4 57 30 23790 95 29 -28.9 2.5 | 101 21 -21.0 4.1 58 20 26380 120 10 -8.7 5.0 | 174 7 -0.7 6.5 59 10 31020 80 29 -28.6 -5.0 | 80 21 -20.6 -3.5 Wind Parameters Mean winds (0-6000m): 49.0 at 10.8 knts Storm direction: 79.0 at 8.1 knts Shear (0-3000m) pos: 1.4 neg: 1.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 89.5 neg: -43.5 tot: 45.9 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.6 10^-3/s Energy-Hel index: 1.88 Bulk Rich Number: 58.04 Bulk Shear: 64.91 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 ------------------------------------------------------------------------------- 500 229 11 241 19| 8.9 0.0 8.9| 40.5 -13.3 27.2 54.4 0.23| 17.0 3.8 1000 247 12 252 20| 4.4 0.0 4.4| 62.6 -23.9 38.7 38.7 0.25| 11.6 3.0 1500 247 11 252 19| 2.9 3.7 6.7| 66.7 -41.9 24.8 16.5 0.10| 12.1 1.2 2000 249 9 254 17| 2.1 2.8 4.8| 79.9 -41.9 38.0 19.0 0.23| 11.0 2.5 2500 258 9 258 17| 1.7 2.2 3.9| 89.2 -42.5 46.7 18.7 0.32| 10.3 3.3 3000 281 9 271 17| 1.4 1.8 3.2| 89.5 -43.5 45.9 15.3 0.29| 9.0 2.6 4000 22 10 333 9| 1.1 1.4 2.5|109.4 -43.5 65.9 16.5 0.36| 8.6 3.1 5000 52 11 7 5| 0.8 1.2 2.0|119.0 -55.6 63.4 12.7 0.24| 8.6 2.1 6000 49 11 2 6| 1.1 1.2 2.3|123.0 -60.0 62.9 10.5 0.22| 8.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20250422.11.gif