UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 13 OCT 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 ------------------------------------------------------------------------------- SFC 1003 55 34.0 17.0 36 17.0 22.2 360 2 306.9 309.2 295.2 343.7 12.24 1 1002 64 33.2 13.2 30 20.0 19.9 17 3 306.2 308.0 293.0 335.0 9.55 2 1000 81 32.2 10.2 26 22.0 18.2 50 6 305.4 306.8 291.4 329.0 7.83 3 925 773 25.4 7.4 32 18.0 14.5 15 10 305.3 306.6 290.7 326.4 6.99 4 850 1505 18.8 5.8 42 13.0 11.2 45 12 305.8 307.1 290.7 326.5 6.81 5 740 2676 7.6 2.6 71 5.0 4.9 59 12 306.0 307.2 290.3 325.0 6.25 6 737 2710 8.8 -4.2 40 13.0 2.5 60 12 307.7 308.4 288.6 319.5 3.80 7 736 2721 9.8 -10.2 23 20.0 1.3 60 12 308.9 309.3 287.6 316.5 2.39 8 700 3140 10.6 -35.4 2 46.0 -1.7 40 2 314.2 314.3 287.2 315.2 0.27 9 696 3188 10.8 -35.2 2 46.0 -1.6 6 2 315.0 315.0 287.4 316.0 0.27 10 643 3845 6.8 -34.2 3 41.0 -4.1 134 3 317.6 317.7 288.3 318.8 0.33 11 601 4401 6.8 66 10 323.8 12 521 5562 0.0 -41.0 3 41.0 -9.2 87 14 329.1 329.2 291.7 329.9 0.20 13 500 5890 -2.9 -39.9 4 37.0 -11.1 95 13 329.5 329.6 291.8 330.4 0.24 14 400 7610 -14.9 -52.9 2 38.0 -20.0 40 9 335.6 335.6 293.3 335.9 0.07 15 362 8363 -20.9 -53.9 3 33.0 -24.5 43 11 337.3 337.3 293.7 337.6 0.07 16 338 8872 -23.1 -57.1 3 34.0 -26.4 12 9 341.0 341.0 294.6 341.2 0.05 17 300 9740 -30.3 -59.3 4 29.0 -32.4 325 11 342.7 342.7 295.0 342.9 0.04 18 250 11010 -40.1 -65.1 5 25.0 -41.1 295 11 346.4 346.5 295.8 346.6 0.02 19 200 12490 -51.9 -72.9 6 21.0 -52.3 280 14 350.6 350.6 296.8 350.6 0.01 20 176 13309 -58.1 -76.1 8 18.0 -58.3 239 9 353.4 353.4 297.4 353.5 0.01 21 150 14300 -65.5 -81.5 9 16.0 -65.6 205 6 357.2 357.2 298.1 357.3 0.00 22 104 16456 -77.7 -85.7 26 8.0 -77.7 95 26 373.4 373.4 301.2 373.4 0.00 23 100 16680 -77.5 -86.5 22 9.0 -77.5 105 26 378.0 378.0 301.9 378.0 0.00 24 87 17472 -79.1 -88.1 21 9.0 -79.1 93 20 390.1 390.1 303.8 390.1 0.00 25 78 18093 -77.9 -85.9 26 8.0 -77.9 84 16 405.0 405.0 305.9 405.0 0.00 26 74 18396 -74.1 -86.1 14 12.0 -74.2 80 13 419.1 419.1 307.6 419.2 0.00 27 70 18720 -73.7 -85.7 14 12.0 -73.7 75 11 426.7 426.7 308.5 426.7 0.00 28 69 18804 -74.1 -86.1 14 12.0 -74.2 427.6 427.6 308.6 427.6 0.00 TRP 104 16456 -77.7 -85.7 26 8.0 -77.7 95 26 373.4 373.4 301.2 373.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 521.00 mb = 5561.55 m = 18246.33 ft Wetbulb zero: 720.64 mb = 2897.23 m = 9505.22 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 30.05 % Est. max temperature: 32.93 C = 91.28 F Sfc-Lift cond lev (LCL): 784.94 mb = 2177.80 m = 7144.94 ft T: 12.36 C 700-500 lapse rate: 4.91 C/km ThetaE index: 17.31 C Layer 1002.0- 850.0 mb Conv cond level (CCL): 520.75 mb = 5565.32 m = 18258.71 ft Mean mixing ratio: 7.37 g/kg Conv temperature: 56.28 C = 133.31 F Cap Strength: 10.29 C Lifted Index: 9.50 C Risk: None Lifted Index @300 mb: 11.52 C Lifted Index @700 mb: 7.18 C Showalter Index: 10.03 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 8.70 C K Index: -18.50 Risk: None Sweat Index: 106.60 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.71 J/kg Max Up Vert Vel: 1.19 m/s Conv Inhibition (B-): 10181.25 J/kg Cap Strength: 10.29 C Lift Cond Lev (LCL): 716.79 mb = 2941.92 m = 9651.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 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 1003 55 360 2 -0.0 -2.0 | 282 8 7.5 -1.7 1 1000 81 50 6 -4.6 -3.9 | 320 5 2.9 -3.5 2 942 610 360 10 -0.0 -10.0 | 322 12 7.5 -9.7 3 925 773 15 10 -2.6 -9.7 | 332 11 4.9 -9.3 4 910 914 25 11 -4.6 -10.0 | 343 10 2.9 -9.6 5 850 1505 45 12 -8.5 -8.5 | 7 8 -1.0 -8.1 6 734 2743 60 12 -10.4 -6.0 | 27 6 -2.9 -5.7 7 708 3048 20 6 -2.1 -5.6 | 314 8 5.4 -5.3 8 700 3140 40 2 -1.3 -1.5 | 281 6 6.2 -1.2 9 682 3353 245 3 2.7 1.3 | 261 10 10.2 1.6 10 657 3658 235 3 2.5 1.7 | 258 10 10.0 2.1 11 633 3962 60 3 -2.6 -1.5 | 283 5 4.9 -1.2 12 610 4267 65 9 -8.2 -3.8 | 11 4 -0.7 -3.5 13 566 4877 70 15 -14.1 -5.1 | 54 8 -6.6 -4.8 14 500 5890 95 13 -13.0 1.1 | 105 6 -5.4 1.5 15 487 6096 90 13 -13.0 0.0 | 94 6 -5.5 0.3 16 450 6706 60 13 -11.3 -6.5 | 31 7 -3.8 -6.2 17 432 7010 45 8 -5.7 -5.7 | 341 6 1.8 -5.3 18 400 7610 40 9 -5.8 -6.9 | 345 7 1.7 -6.5 19 399 7620 35 8 -4.6 -6.6 | 335 7 2.9 -6.2 20 368 8230 50 12 -9.2 -7.7 | 13 8 -1.7 -7.4 21 339 8839 15 9 -2.3 -8.7 | 328 10 5.2 -8.3 22 325 9144 320 8 5.1 -6.1 | 295 14 12.6 -5.8 23 312 9449 325 9 5.2 -7.4 | 299 14 12.7 -7.0 24 300 9740 325 11 6.3 -9.0 | 302 16 13.8 -8.7 25 299 9754 315 9 6.4 -6.4 | 293 15 13.9 -6.0 26 287 10058 315 9 6.4 -6.4 | 293 15 13.9 -6.0 27 274 10363 315 10 7.1 -7.1 | 295 16 14.6 -6.7 28 263 10668 315 6 4.2 -4.2 | 288 12 11.7 -3.9 29 251 10973 305 10 8.2 -5.7 | 289 17 15.7 -5.4 30 250 11010 295 11 10.0 -4.6 | 284 18 17.5 -4.3 31 219 11887 260 18 17.7 3.1 | 262 25 25.2 3.5 32 200 12490 280 14 13.8 -2.4 | 276 21 21.3 -2.1 33 190 12802 285 13 12.6 -3.4 | 279 20 20.1 -3.0 34 181 13106 270 5 5.0 -0.0 | 268 13 12.5 0.3 35 173 13411 220 12 7.7 9.2 | 238 18 15.2 9.5 36 157 14021 255 7 6.8 1.8 | 261 14 14.3 2.2 37 150 14300 205 6 2.5 5.4 | 240 12 10.0 5.8 38 149 14326 205 5 2.1 4.5 | 243 11 9.6 4.9 39 142 14630 220 6 3.9 4.6 | 246 12 11.4 4.9 40 135 14935 265 6 6.0 0.5 | 266 14 13.5 0.9 41 128 15240 5 3 -0.3 -3.0 | 290 8 7.2 -2.6 42 121 15545 120 9 -7.8 4.5 | 177 5 -0.3 4.8 43 115 15850 140 11 -7.1 8.4 | 183 9 0.4 8.8 44 104 16456 95 26 -25.9 2.3 | 98 19 -18.4 2.6 45 104 16459 95 17 -16.9 1.5 | 101 10 -9.4 1.8 46 100 16680 105 26 -25.1 6.7 | 112 19 -17.6 7.1 47 70 18720 75 11 -10.6 -2.8 | 51 4 -3.1 -2.5 Wind Parameters Mean winds (0-6000m): 57.4 at 10.0 knts Storm direction: 87.4 at 7.5 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 30.0 deg Storm rel helicity (0-3000m) pos: 31.7 neg: -17.3 tot: 14.4 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 4.36 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 23 8 325 8| 7.8 0.0 7.8| 8.1 -2.2 5.8 11.7 0.38| 11.9 4.6 1000 19 9 331 9| 4.9 0.0 4.9| 20.4 -2.2 18.2 18.2 0.53| 8.7 4.6 1500 27 10 340 9| 3.7 0.0 3.7| 27.3 -2.2 25.1 16.7 0.59| 6.9 4.1 2000 33 10 348 9| 2.8 0.0 2.8| 29.4 -2.2 27.2 13.6 0.60| 5.5 3.3 2500 38 11 354 8| 2.3 0.0 2.3| 31.3 -2.2 29.1 11.6 0.61| 4.7 2.9 3000 41 11 356 8| 1.9 1.4 3.3| 31.7 -17.3 14.4 4.8 0.17| 5.4 0.9 4000 40 9 343 7| 1.4 0.9 2.3| 37.6 -38.8 -1.2 -0.3 0.01| 6.8 0.1 5000 48 9 354 6| 2.2 0.7 2.9| 48.6 -38.8 9.8 2.0 0.15| 6.6 1.0 6000 57 10 10 5| 1.6 0.6 2.2| 56.5 -39.8 16.7 2.8 0.19| 6.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251013.11.gif