UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 25 APR 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- 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 26 200 3 SFC 997 55 40.8 16.8 25 24.0 23.8 200 3 314.2 316.5 297.0 351.9 12.16 2 993 92 39.0 11.0 19 28.0 20.6 202 3 312.8 314.4 294.0 338.6 8.32 3 925 732 32.2 9.2 24 23.0 17.5 250 11 312.2 313.7 293.5 336.8 7.91 4 850 1483 25.2 3.2 24 22.0 12.4 265 10 312.5 313.6 291.8 330.3 5.67 5 749 2572 15.4 -3.6 27 19.0 5.7 269 23 313.4 314.2 290.5 325.9 3.91 6 732 2767 16.4 -22.6 5 39.0 2.2 270 25 316.6 316.7 288.6 319.5 0.85 7 700 3144 13.0 -13.0 15 26.0 1.9 265 32 316.9 317.3 289.8 323.5 2.01 8 641 3874 5.8 -4.2 49 10.0 0.8 252 33 316.8 317.6 291.9 330.8 4.37 9 627 4054 4.2 -5.8 48 10.0 -0.6 249 32 317.0 317.7 291.6 329.7 3.96 10 611 4264 3.0 -21.0 15 24.0 -5.1 245 30 317.9 318.2 289.3 321.9 1.17 11 573 4781 0.0 -36.0 5 36.0 -8.5 240 23 320.3 320.4 289.2 321.4 0.31 12 526 5462 -3.9 -46.9 2 43.0 -11.6 240 25 323.6 323.6 290.0 324.0 0.11 13 500 5860 -7.3 -37.3 7 30.0 -13.6 240 26 324.1 324.2 290.3 325.3 0.31 14 457 6550 -12.3 -43.3 6 31.0 -17.4 252 34 326.3 326.4 290.9 327.0 0.18 15 433 6958 -14.9 -29.9 27 15.0 -18.4 252 39 328.1 328.2 291.9 330.8 0.74 16 400 7550 -18.9 -42.9 10 24.0 -22.5 245 46 330.4 330.5 292.0 331.3 0.22 17 388 7776 -20.5 -47.5 7 27.0 -23.9 247 47 331.2 331.2 292.2 331.8 0.14 18 351 8514 -23.5 -38.5 24 15.0 -25.9 259 53 336.8 336.9 293.9 338.3 0.39 19 330 8962 -27.5 -49.5 10 22.0 -29.7 264 58 337.3 337.3 293.8 337.8 0.13 20 309 9431 -31.7 -50.7 14 19.0 -33.3 268 62 337.8 337.9 293.9 338.3 0.12 21 300 9640 -33.3 -44.3 32 11.0 -34.4 270 64 338.4 338.5 294.2 339.4 0.25 22 290 9878 -35.7 -41.7 54 6.0 -36.3 270 66 338.3 338.4 294.2 339.6 0.34 23 272 10323 -38.9 -50.9 27 12.0 -39.7 270 68 339.9 340.0 294.4 340.5 0.13 24 257 10712 -41.7 -54.7 23 13.0 -42.4 267 72 341.4 341.4 294.7 341.7 0.09 25 250 10900 -41.1 -66.1 5 25.0 -42.1 265 74 345.0 345.0 295.5 345.1 0.02 26 248 10955 -41.3 -67.2 4 25.9 -42.2 265 75 345.5 345.5 295.6 345.6 0.02 27 226 11585 -43.3 -79.3 1 36.0 -44.2 263 61 351.7 351.7 297.0 351.7 0.00 28 200 12400 -49.5 -82.5 1 33.0 -50.0 260 52 354.4 354.4 297.5 354.4 0.00 29 150 14220 -63.3 -84.3 4 21.0 -63.4 255 40 361.0 361.0 298.9 361.0 0.00 30 137 14770 -67.7 -84.7 7 17.0 -67.8 254 38 362.7 362.7 299.2 362.8 0.00 31 100 16620 -76.5 -88.5 13 12.0 -76.5 270 32 379.9 379.9 302.2 379.9 0.00 32 92 17095 -79.7 -89.7 18 10.0 -79.7 280 36 382.8 382.8 302.7 382.8 0.00 33 71 18569 -77.5 -90.5 11 13.0 -77.6 285 13 416.9 416.9 307.3 416.9 0.00 34 70 18650 -77.9 -89.9 13 12.0 -77.9 285 12 417.7 417.7 307.4 417.7 0.00 35 66 18984 -79.5 -91.5 12 12.0 -79.6 255 12 421.3 421.3 307.9 421.3 0.00 36 64 19158 -78.5 -91.5 10 13.0 -78.6 240 12 427.3 427.3 308.6 427.3 0.00 37 63 19249 -75.1 -91.1 7 16.0 -75.2 232 12 436.7 436.7 309.6 436.7 0.00 38 59 19632 -71.1 -89.1 5 18.0 -71.2 199 11 453.9 453.9 311.2 453.9 0.00 39 56 19940 -70.9 -90.9 4 20.0 -71.0 172 11 461.2 461.2 311.9 461.2 0.00 40 50 20620 -64.5 -92.5 1 28.0 -64.8 115 11 491.5 491.5 314.3 491.5 0.00 41 41 21837 -63.3 -96.3 0 33.0 -63.8 107 11 523.2 523.2 316.5 523.2 0.00 42 37 22476 -58.1 -92.1 1 34.0 -59.0 103 11 552.1 552.1 318.2 552.1 0.00 43 32 23391 -57.9 -91.9 1 34.0 -59.0 98 11 576.1 576.1 319.5 576.1 0.00 44 30 23800 -55.9 -90.9 0 35.0 -57.3 95 11 592.2 592.2 320.3 592.3 0.00 45 21 26117 -47.5 -84.5 1 37.0 -51.7 51 18 681.2 681.2 323.8 681.3 0.01 46 20 26440 -47.9 -84.9 1 37.0 -52.1 45 19 689.6 689.6 324.1 689.7 0.01 47 18 27137 -48.5 -85.5 1 37.0 -52.7 55 19 708.8 708.8 324.7 708.9 0.01 48 15 28346 -46.5 -83.5 1 37.0 -52.0 72 19 753.3 753.4 326.0 753.6 0.02 49 14 28807 -44.9 -82.9 1 38.0 -51.4 78 19 773.8 773.8 326.6 774.0 0.03 50 13 29308 -41.5 -80.5 1 39.0 -49.8 85 19 802.1 802.2 327.3 802.6 0.05 51 13 29308 -38.9 -77.9 1 39.0 -48.5 85 19 811.1 811.2 327.5 811.8 0.07 52 12 29857 -40.1 -79.1 1 39.0 -49.4 93 19 825.7 825.7 327.8 826.3 0.06 53 11 30457 -36.1 -76.1 1 40.0 -48.1 101 19 861.0 861.1 328.7 862.2 0.11 54 10 31120 -36.3 -76.3 1 40.0 -48.6 110 19 884.0 884.1 329.1 885.3 0.12 55 9.1 31778 -33.9 -74.9 1 41.0 -48.1 917.4 917.5 329.8 919.2 0.16 TRP 92 17095 -79.7 -89.7 18 10.0 -79.7 280 36 382.8 382.8 302.7 382.8 0.00 WND 248 10955 -41.3 -67.2 4 25.9 -42.2 265 75 345.5 345.5 295.6 345.6 0.02 Sounding variables and indices 1000-500 mb thick: 5834.00 m Freezing level: 573.00 mb = 4781.37 m = 15686.70 ft Wetbulb zero: 632.81 mb = 3978.91 m = 13054.01 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 19.58 % Est. max temperature: 39.16 C = 102.48 F Sfc-Lift cond lev (LCL): 708.09 mb = 3046.98 m = 9996.54 ft T: 13.87 C 700-500 lapse rate: 7.47 C/km ThetaE index: 32.40 C Layer 993.0- 700.0 mb Conv cond level (CCL): 617.75 mb = 4174.81 m = 13696.72 ft Mean mixing ratio: 8.01 g/kg Conv temperature: 44.10 C = 111.38 F Cap Strength: 3.87 C Lifted Index: 0.59 C Risk: Showers probable Lifted Index @300 mb: 2.42 C Lifted Index @700 mb: 3.97 C Showalter Index: 3.81 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 32.50 C Cross Totals Index: 10.50 C K Index: 9.70 Risk: None Sweat Index: 84.40 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.27 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 48995.45 J/kg Cap Strength: 3.97 C Lift Cond Lev (LCL): 661.47 mb = 3613.38 m = 11854.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 16 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 ---------------------------------------------------------- 0 997 55 200 3 1.0 2.8 | 113 16 -14.8 6.4 1 938 610 235 10 8.2 5.7 | 141 12 -7.6 9.3 2 925 732 250 11 10.3 3.8 | 143 9 -5.5 7.3 3 876 1219 265 10 10.0 0.9 | 127 7 -5.9 4.4 4 850 1483 265 10 10.0 0.9 | 127 7 -5.9 4.4 5 734 2743 270 25 25.0 -0.0 | 249 10 9.2 3.6 6 700 3144 265 32 31.9 2.8 | 248 17 16.1 6.3 7 682 3353 260 36 35.5 6.3 | 243 22 19.6 9.8 8 609 4267 245 30 27.2 12.7 | 215 20 11.4 16.2 9 586 4572 240 22 19.1 11.0 | 193 15 3.2 14.6 10 524 5486 240 25 21.7 12.5 | 200 17 5.8 16.1 11 500 5860 240 26 22.5 13.0 | 202 18 6.7 16.6 12 485 6096 245 29 26.3 12.3 | 214 19 10.5 15.8 13 447 6706 255 36 34.8 9.3 | 236 23 19.0 12.9 14 400 7550 245 46 41.7 19.4 | 228 35 25.9 23.0 15 364 8230 250 48 45.1 16.4 | 236 35 29.3 20.0 16 349 8534 260 54 53.2 9.4 | 251 40 37.4 12.9 17 300 9640 270 64 64.0 -0.0 | 266 48 48.2 3.6 18 295 9754 270 64 64.0 -0.0 | 266 48 48.2 3.6 19 282 10058 270 68 68.0 -0.0 | 266 52 52.2 3.6 20 270 10363 270 68 68.0 -0.0 | 266 52 52.2 3.6 21 250 10900 265 74 73.7 6.4 | 260 59 57.9 10.0 22 248 10955 265 75 74.7 6.5 | 260 60 58.9 10.1 23 247 10973 265 69 68.7 6.0 | 260 54 52.9 9.6 24 206 12192 260 53 52.2 9.2 | 251 39 36.4 12.8 25 200 12400 260 52 51.2 9.0 | 250 38 35.4 12.6 26 188 12802 260 49 48.3 8.5 | 250 35 32.4 12.1 27 170 13411 260 43 42.3 7.5 | 247 29 26.5 11.0 28 150 14220 255 40 38.6 10.4 | 239 27 22.8 13.9 29 103 16459 250 32 30.1 10.9 | 225 20 14.3 14.5 30 100 16620 270 32 32.0 -0.0 | 258 17 16.2 3.6 31 92 17095 280 36 35.5 -6.3 | 278 20 19.6 -2.7 32 70 18650 285 12 11.6 -3.1 | 96 4 -4.2 0.5 33 50 20620 115 11 -10.0 4.6 | 108 27 -25.8 8.2 34 30 23800 95 11 -11.0 1.0 | 100 27 -26.8 4.5 35 20 26440 45 19 -13.4 -13.4 | 71 31 -29.2 -9.9 36 10 31120 110 19 -17.9 6.5 | 107 35 -33.7 10.1 Wind Parameters Mean winds (0-6000m): 252.7 at 21.6 knts Storm direction: 282.7 at 16.2 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 135.6 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -5.0 tot: 40.6 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 35.38 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 ------------------------------------------------------------------------------- 500 226 6 124 14| 7.1 0.0 7.1| 24.2 0.0 24.2 48.5 0.86| 7.4 6.4 1000 241 8 132 11| 4.7 0.0 4.7| 27.3 -2.9 24.4 24.4 0.46| 6.6 3.0 1500 250 9 132 10| 3.4 0.0 3.4| 28.4 -4.6 23.8 15.8 0.38| 5.0 1.9 2000 256 10 135 8| 4.1 0.0 4.1| 35.4 -4.6 30.8 15.4 0.53| 5.3 2.8 2500 260 12 145 7| 4.5 0.0 4.5| 42.5 -4.6 37.9 15.2 0.59| 5.5 3.2 3000 263 15 166 5| 3.8 1.3 5.1| 45.6 -5.0 40.6 13.5 0.49| 5.9 2.9 4000 260 20 207 8| 2.8 1.7 4.5| 45.6 -58.7 -13.1 -3.3 0.14| 6.4 0.9 5000 256 21 207 10| 2.3 1.2 3.5| 49.4-100.4 -51.0 -10.2 -0.01| 6.3 -0.1 6000 253 22 206 11| 2.2 1.1 3.3| 71.1-100.4 -29.3 -4.9 0.06| 5.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250425.11.gif