UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042923.upa.cvt Date: 2300Z 29 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 29 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 42 290 2 SFC 999 55 28.4 19.4 58 9.0 22.1 290 2 301.6 304.3 295.3 343.9 14.33 2 997 73 27.4 18.4 58 9.0 21.2 289 3 300.8 303.3 294.4 340.4 13.47 3 995 90 28.8 18.8 55 10.0 21.8 289 4 302.4 304.9 295.1 343.3 13.85 4 976 261 28.2 17.2 51 11.0 20.6 282 13 303.5 305.8 294.6 341.3 12.75 5 926 729 32.0 -7.0 8 39.0 12.4 305 32 311.9 312.4 288.7 319.8 2.44 6 925 739 31.8 -7.2 8 39.0 12.3 305 33 311.8 312.3 288.6 319.6 2.40 7 850 1487 26.8 -6.2 11 33.0 10.1 300 25 314.2 314.8 289.8 323.4 2.83 8 832 1675 26.0 -6.0 12 32.0 9.7 293 22 315.3 315.9 290.2 324.8 2.93 9 730 2806 17.2 -13.8 11 31.0 3.8 301 9 317.7 318.0 289.9 323.7 1.80 10 700 3162 14.0 -14.0 13 28.0 2.1 330 7 318.0 318.3 290.0 324.2 1.85 11 586 4626 0.0 -13.0 37 13.0 -5.2 0 8 318.3 318.7 290.6 326.2 2.40 12 580 4709 -0.9 -13.9 37 13.0 -6.0 2 8 318.1 318.6 290.5 325.6 2.25 13 548 5159 -4.9 -17.9 35 13.0 -9.4 31 13 318.6 318.9 290.1 324.4 1.71 14 539 5290 -4.7 -27.7 15 23.0 -10.9 21 14 320.4 320.5 289.6 322.9 0.73 15 502 5849 -6.7 -48.7 2 42.0 -13.6 336 13 324.5 324.5 290.2 324.9 0.09 16 500 5880 -6.9 -49.9 2 43.0 -13.7 335 13 324.6 324.6 290.3 324.9 0.08 17 421 7197 -16.1 -32.1 24 16.0 -19.5 328 25 329.2 329.3 292.1 331.5 0.62 18 400 7580 -18.5 -37.5 17 19.0 -21.8 330 31 330.9 331.0 292.4 332.4 0.38 19 329 9008 -29.7 -51.7 10 22.0 -31.6 306 42 334.6 334.6 293.0 335.0 0.10 20 300 9660 -34.7 -45.7 32 11.0 -35.7 295 54 336.5 336.5 293.6 337.3 0.21 21 297 9730 -35.3 -45.3 35 10.0 -36.2 294 54 336.6 336.6 293.7 337.5 0.23 22 275 10262 -40.1 -49.1 38 9.0 -40.7 291 56 337.1 337.2 293.7 337.8 0.16 23 263 10566 -41.3 -60.3 11 19.0 -42.1 293 58 339.7 339.7 294.3 339.9 0.04 24 250 10910 -42.7 -66.7 5 24.0 -43.5 295 61 342.6 342.6 295.0 342.7 0.02 25 217 11850 -49.1 -72.4 5 23.4 -49.6 285 65 346.9 346.9 296.0 346.9 0.01 26 201 12348 -52.5 -75.5 5 23.0 -52.8 285 57 349.1 349.1 296.4 349.2 0.01 27 200 12380 -52.7 -75.7 5 23.0 -53.1 285 56 349.3 349.3 296.5 349.3 0.01 28 180 13062 -52.7 -81.7 2 29.0 -53.1 276 49 360.0 360.0 298.7 360.0 0.00 29 150 14220 -61.1 -86.1 2 25.0 -61.3 290 32 364.8 364.8 299.6 364.8 0.00 30 100 16630 -77.7 -89.7 13 12.0 -77.7 285 20 377.6 377.6 301.9 377.6 0.00 31 90 17230 -79.9 -89.9 17 10.0 -79.9 325 15 384.8 384.8 303.0 384.8 0.00 32 81 17826 -80.5 -90.5 17 10.0 -80.5 344 14 395.3 395.3 304.6 395.3 0.00 33 70 18660 -75.9 -88.9 11 13.0 -75.9 10 13 422.0 422.0 307.9 422.0 0.00 34 69 18744 -75.7 -88.7 11 13.0 -75.7 13 13 424.2 424.2 308.2 424.2 0.00 35 63 19273 -76.7 -89.7 11 13.0 -76.7 29 15 433.2 433.2 309.1 433.2 0.00 36 51 20521 -68.9 -89.9 3 21.0 -69.1 66 18 478.4 478.4 313.3 478.4 0.00 37 50 20640 -67.7 -89.7 3 22.0 -67.9 70 18 484.0 484.0 313.8 484.0 0.00 38 47 21015 -64.1 -90.1 2 26.0 -64.5 65 17 501.2 501.2 315.0 501.2 0.00 39 43 21558 -65.1 -92.1 1 27.0 -65.4 58 16 511.7 511.7 315.8 511.7 0.00 40 31 23608 -52.7 -88.7 1 36.0 -54.6 33 12 595.4 595.4 320.4 595.4 0.00 41 30 23820 -52.7 -88.7 1 36.0 -54.7 30 12 601.0 601.0 320.6 601.0 0.00 42 24 25264 -53.3 -88.3 1 35.0 -55.6 55 15 638.8 638.8 322.3 638.9 0.01 43 22 25827 -52.5 -88.5 1 36.0 -55.1 64 16 657.3 657.3 323.0 657.4 0.01 44 20 26450 -48.3 -85.3 1 37.0 -52.3 75 17 688.3 688.3 324.0 688.4 0.01 45 18 27149 -44.1 -82.1 1 38.0 -50.0 75 17 722.6 722.7 325.1 722.9 0.03 46 12 29895 -38.9 -77.9 1 39.0 -48.9 75 16 829.9 830.0 328.0 830.7 0.08 47 10 31130 -44.5 -82.5 1 38.0 -52.4 75 15 853.4 853.5 328.5 853.9 0.04 TRP 90 17230 -79.9 -89.9 17 10.0 -79.9 325 15 384.8 384.8 303.0 384.8 0.00 WND 217 11850 -49.1 -72.4 5 23.4 -49.6 285 65 346.9 346.9 296.0 346.9 0.01 Sounding variables and indices 1000-500 mb thick: 5838.00 m Freezing level: 586.00 mb = 4626.07 m = 15177.20 ft Wetbulb zero: 666.86 mb = 3561.45 m = 11684.41 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 19.73 % Est. max temperature: 41.04 C = 105.87 F Sfc-Lift cond lev (LCL): 876.60 mb = 1214.40 m = 3984.22 ft T: 28.62 C 700-500 lapse rate: 7.69 C/km ThetaE index: 23.72 C Layer 976.0- 850.0 mb Conv cond level (CCL): 601.86 mb = 4406.06 m = 14455.39 ft Mean mixing ratio: 7.43 g/kg Conv temperature: 45.03 C = 113.06 F Cap Strength: 9.16 C Lifted Index: 4.10 C Risk: None Lifted Index @300 mb: 5.24 C Lifted Index @700 mb: 9.15 C Showalter Index: 7.67 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: 0.70 C K Index: -0.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.54 J/kg Max Up Vert Vel: 8.67 m/s Conv Inhibition (B-): 47065.12 J/kg Cap Strength: 9.16 C Lift Cond Lev (LCL): 693.64 mb = 3237.21 m = 10620.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 11 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 ---------------------------------------------------------- 0 999 55 290 2 1.9 -0.7 | 176 10 -0.7 9.5 1 971 305 280 15 14.8 -2.6 | 238 14 12.2 7.6 2 939 610 310 25 19.2 -16.1 | 290 18 16.5 -5.9 3 925 739 305 33 27.0 -18.9 | 290 26 24.4 -8.7 4 907 914 295 29 26.3 -12.3 | 275 24 23.7 -2.1 5 876 1219 295 28 25.4 -11.8 | 274 23 22.8 -1.6 6 850 1487 300 25 21.7 -12.5 | 277 19 19.0 -2.3 7 789 2134 275 14 13.9 -1.2 | 232 14 11.3 9.0 8 709 3048 310 7 5.4 -4.5 | 206 6 2.7 5.7 9 700 3162 330 7 3.5 -6.1 | 192 4 0.9 4.1 10 684 3353 350 8 1.4 -7.9 | 152 3 -1.2 2.3 11 588 4572 360 8 -0.0 -8.0 | 130 3 -2.6 2.2 12 566 4877 5 9 -0.8 -9.0 | 110 4 -3.4 1.2 13 545 5182 35 14 -8.0 -11.5 | 83 11 -10.6 -1.3 14 525 5486 350 14 2.4 -13.8 | 3 4 -0.2 -3.6 15 500 5880 335 13 5.5 -11.8 | 299 3 2.9 -1.6 16 467 6401 325 12 6.9 -9.8 | 265 4 4.3 0.4 17 400 7580 330 31 15.5 -26.8 | 322 21 12.9 -16.7 18 398 7620 330 27 13.5 -23.4 | 320 17 10.9 -13.2 19 366 8230 315 36 25.5 -25.5 | 304 27 22.8 -15.3 20 309 9449 300 46 39.8 -23.0 | 289 39 37.2 -12.8 21 300 9660 295 54 48.9 -22.8 | 285 48 46.3 -12.6 22 283 10058 290 54 50.7 -18.5 | 280 49 48.1 -8.3 23 250 10910 295 61 55.3 -25.8 | 286 55 52.7 -15.6 24 217 11850 285 65 62.8 -16.8 | 276 61 60.2 -6.6 25 200 12380 285 56 54.1 -14.5 | 275 52 51.5 -4.3 26 187 12802 280 57 56.1 -9.9 | 270 54 53.5 0.3 27 170 13411 270 38 38.0 -0.0 | 254 37 35.4 10.2 28 150 14220 290 32 30.1 -10.9 | 272 27 27.5 -0.8 29 133 14935 295 31 28.1 -13.1 | 277 26 25.5 -2.9 30 120 15545 290 15 14.1 -5.1 | 246 13 11.5 5.1 31 100 16630 285 20 19.3 -5.2 | 253 17 16.7 5.0 32 90 17230 325 15 8.6 -12.3 | 289 6 6.0 -2.1 33 70 18660 10 13 -2.3 -12.8 | 62 6 -4.9 -2.6 34 50 20640 70 18 -16.9 -6.2 | 102 20 -19.5 4.0 35 30 23820 30 12 -6.0 -10.4 | 89 9 -8.6 -0.2 36 20 26450 75 17 -16.4 -4.4 | 107 20 -19.0 5.8 37 10 31130 75 15 -14.5 -3.9 | 110 18 -17.1 6.3 Wind Parameters Mean winds (0-6000m): 315.6 at 14.0 knts Storm direction: 345.6 at 10.5 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 29.8 deg Storm rel helicity (0-3000m) pos: 95.0 neg: -108.2 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 0.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.85 Bulk Shear: 4.78 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 ------------------------------------------------------------------------------- 500 291 14 243 12| 21.9 0.0 21.9| 74.6 0.0 74.6 149.2 0.92| 25.1 23.1 1000 298 21 270 16| 10.9 3.5 14.5| 90.0 -42.7 47.3 47.3 0.46| 21.1 9.8 1500 298 23 272 18| 5.8 2.4 8.2| 94.8 -50.6 44.2 29.5 0.39| 16.0 6.3 2000 296 22 269 17| 4.4 2.6 6.9| 94.8 -95.3 -0.5 -0.3 0.14| 14.8 2.1 2500 294 20 264 16| 3.1 2.1 5.2| 95.0-102.1 -7.0 -2.8 0.10| 13.1 1.3 3000 294 18 259 14| 2.4 1.7 4.1| 95.0-108.2 -13.2 -4.4 0.05| 11.7 0.6 4000 300 16 258 11| 2.2 1.3 3.5| 95.0-112.1 -17.0 -4.3 -0.01| 9.6 -0.1 5000 308 14 260 9| 2.2 1.0 3.2| 95.0-116.3 -21.3 -4.3 -0.06| 8.3 -0.5 6000 316 14 269 7| 1.8 1.3 3.1| 95.0-133.5 -38.4 -6.4 -0.18| 8.4 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250429.23.gif