UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110311.upa.cvt Date: 1100Z 3 NOV 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 3 NOV 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 1002 55 32.4 23.4 59 9.0 25.7 270 6 305.4 308.8 298.8 360.4 18.38 1 1001 62 30.8 21.8 59 9.0 24.2 240 4 303.9 306.9 297.4 353.4 16.65 2 1000 69 31.2 22.2 59 9.0 24.6 210 2 304.4 307.5 297.8 355.3 17.09 3 925 764 24.4 20.0 76 4.4 21.2 215 9 304.3 307.2 297.1 352.3 16.11 4 922 792 24.0 19.8 77 4.2 21.0 217 9 304.1 307.1 297.0 351.7 15.96 5 850 1495 19.2 14.2 73 5.0 15.8 240 13 306.3 308.5 294.9 342.5 12.07 6 806 1949 16.2 10.2 68 6.0 12.4 242 15 307.8 309.6 293.6 337.3 9.74 7 777 2259 15.0 1.0 39 14.0 7.3 244 17 309.7 310.7 290.6 326.2 5.30 8 731 2772 11.8 -4.2 32 16.0 3.9 238 18 311.7 312.4 289.9 323.8 3.83 9 700 3133 10.2 -6.8 30 17.0 2.2 230 19 313.8 314.4 290.0 324.3 3.28 10 666 3546 9.4 -17.6 13 27.0 -0.9 233 20 317.4 317.7 289.5 322.2 1.44 11 580 4680 4.4 -33.6 4 38.0 -5.9 242 22 324.3 324.4 290.5 325.8 0.39 12 535 5332 0.0 -42.0 3 42.0 -9.1 256 28 326.7 326.7 291.0 327.3 0.18 13 500 5870 -3.3 -35.3 6 32.0 -11.0 260 18 329.0 329.1 291.8 330.4 0.38 14 415 7319 -11.3 -48.3 3 37.0 -17.3 273 18 336.7 336.8 293.6 337.2 0.12 15 400 7600 -13.5 -52.5 2 39.0 -19.0 275 18 337.4 337.5 293.7 337.7 0.07 16 343 8755 -21.3 -55.3 3 34.0 -25.0 282 25 342.0 342.0 294.8 342.3 0.06 17 300 9730 -29.1 -57.1 5 28.0 -31.4 280 25 344.4 344.4 295.4 344.6 0.06 18 250 11000 -40.5 -56.5 16 16.0 -41.4 265 39 345.9 345.9 295.8 346.2 0.07 19 221 11822 -47.5 -62.5 16 15.0 -48.0 251 42 347.5 347.5 296.1 347.7 0.04 20 201 12438 -53.1 -62.1 33 9.0 -53.3 241 44 348.2 348.2 296.3 348.4 0.04 21 200 12470 -53.3 -61.3 37 8.0 -53.5 240 44 348.4 348.4 296.3 348.6 0.05 22 176 13288 -58.5 -71.5 17 13.0 -58.7 233 44 352.8 352.8 297.3 352.8 0.01 23 150 14280 -66.5 -74.5 32 8.0 -66.5 225 44 355.5 355.5 297.8 355.6 0.01 24 136 14864 -71.3 -77.3 40 6.0 -71.3 223 40 357.1 357.1 298.1 357.2 0.01 25 112 15987 -78.5 -86.5 26 8.0 -78.5 244 23 364.1 364.1 299.5 364.1 0.00 26 100 16630 -79.5 -88.5 21 9.0 -79.5 215 18 374.1 374.1 301.3 374.1 0.00 27 86 17475 -84.5 -92.5 23 8.0 -84.5 195 6 380.5 380.5 302.3 380.5 0.00 28 80 17882 -77.7 -87.7 18 10.0 -77.7 204 7 402.5 402.5 305.5 402.5 0.00 29 70 18650 -76.1 -87.1 16 11.0 -76.2 220 10 421.6 421.6 307.9 421.6 0.00 30 55 20075 -66.7 -87.7 4 21.0 -66.9 109 9 473.2 473.2 312.9 473.2 0.00 31 52 20413 -67.7 -89.7 3 22.0 -67.9 83 9 478.6 478.6 313.3 478.6 0.00 32 50 20650 -65.5 -89.5 2 24.0 -65.8 65 9 489.1 489.1 314.1 489.1 0.00 33 46 21163 -60.5 -88.5 1 28.0 -61.1 57 9 513.0 513.0 315.8 513.0 0.00 34 36 22710 -54.5 -89.5 1 35.0 -55.9 33 8 565.8 565.8 318.9 565.8 0.00 35 31 23662 -57.3 -89.3 1 32.0 -58.5 18 7 582.9 582.9 319.8 583.0 0.00 36 30 23870 -54.9 -88.9 1 34.0 -56.5 15 7 595.0 595.0 320.4 595.0 0.00 37 29 24087 -54.3 -89.3 1 35.0 -56.1 602.4 602.4 320.7 602.4 0.00 38 27 24544 -55.7 -88.7 1 33.0 -57.3 610.9 610.9 321.1 611.0 0.01 TRP 86 17475 -84.5 -92.5 23 8.0 -84.5 195 6 380.5 380.5 302.3 380.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 535.00 mb = 5331.81 m = 17492.60 ft Wetbulb zero: 676.05 mb = 3421.65 m = 11225.75 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 34.18 % Est. max temperature: 33.22 C = 91.80 F Sfc-Lift cond lev (LCL): 880.40 mb = 1191.28 m = 3908.36 ft T: 21.27 C 700-500 lapse rate: 4.93 C/km ThetaE index: 31.50 C Layer 925.0- 700.0 mb Conv cond level (CCL): 843.30 mb = 1562.55 m = 5126.43 ft Mean mixing ratio: 16.34 g/kg Conv temperature: 33.51 C = 92.32 F Cap Strength: 1.28 C Lifted Index: -1.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.34 C Lifted Index @700 mb: -1.22 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.50 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 698.79 J/kg Max Up Vert Vel: 37.38 m/s Conv Inhibition (B-): 19.57 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 869.88 mb = 1295.25 m = 4249.45 ft Lev Free Conv (LFC): 814.88 mb = 1855.08 m = 6086.13 ft Equ Level (EL): 614.88 mb = 4201.15 m = 13783.12 ft B at Equ Level: 44.08 J/kg Max Parcel Lev (MPL): 94.88 mb = 16924.71 m = 55526.59 ft Wind level data Storm motion: 272 at 13 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 55 270 6 6.0 -0.0 | 94 7 -7.4 0.5 1 1000 69 210 2 1.0 1.7 | 100 13 -12.4 2.3 2 974 305 220 9 5.8 6.9 | 134 11 -7.6 7.4 3 925 764 215 9 5.2 7.4 | 134 11 -8.2 7.9 4 909 914 225 10 7.1 7.1 | 140 10 -6.3 7.6 5 878 1219 230 11 8.4 7.1 | 147 9 -4.9 7.6 6 850 1495 240 13 11.3 6.5 | 163 7 -2.1 7.0 7 760 2438 245 18 16.3 7.6 | 200 9 3.0 8.1 8 700 3133 230 19 14.6 12.2 | 185 13 1.2 12.7 9 587 4572 240 21 18.2 10.5 | 204 12 4.8 11.0 10 524 5486 260 30 29.5 5.2 | 250 17 16.2 5.7 11 505 5791 265 23 22.9 2.0 | 255 10 9.6 2.5 12 500 5870 260 18 17.7 3.1 | 230 6 4.4 3.7 13 400 7600 275 18 17.9 -1.6 | 283 5 4.6 -1.0 14 353 8534 280 23 22.7 -4.0 | 290 10 9.3 -3.5 15 325 9144 285 30 29.0 -7.8 | 295 17 15.6 -7.2 16 300 9730 280 25 24.6 -4.3 | 289 12 11.3 -3.8 17 299 9754 285 25 24.1 -6.5 | 299 12 10.8 -5.9 18 262 10668 270 37 37.0 -0.0 | 269 24 23.6 0.5 19 250 11000 265 39 38.9 3.4 | 261 26 25.5 3.9 20 200 12470 240 44 38.1 22.0 | 228 33 24.7 22.5 21 150 14280 225 44 31.1 31.1 | 209 36 17.8 31.6 22 149 14326 225 43 30.4 30.4 | 209 35 17.0 30.9 23 121 15545 220 36 23.1 27.6 | 199 30 9.8 28.1 24 114 15850 240 25 21.7 12.5 | 212 15 8.3 13.0 25 109 16154 250 19 17.9 6.5 | 213 8 4.5 7.0 26 100 16630 215 18 10.3 14.7 | 169 16 -3.0 15.3 27 98 16764 200 22 7.5 20.7 | 165 22 -5.8 21.2 28 86 17475 195 6 1.6 5.8 | 118 13 -11.8 6.3 29 70 18650 220 10 6.4 7.7 | 140 11 -6.9 8.2 30 50 20650 65 9 -8.2 -3.8 | 81 22 -21.5 -3.3 31 30 23870 15 7 -1.8 -6.8 | 68 16 -15.2 -6.2 Wind Parameters Mean winds (0-6000m): 242.3 at 17.8 knts Storm direction: 272.3 at 13.4 knts Shear (0-3000m) pos: 1.5 neg: 2.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -6.7 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.5 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 39.38 Bulk Shear: 17.74 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 ------------------------------------------------------------------------------- 500 219 7 125 11| 0.0 7.4 7.4| 19.7 -0.1 19.6 39.1 0.73| 10.3 7.5 1000 220 8 131 11| 1.2 3.7 4.8| 24.3 -0.2 24.1 24.1 0.69| 6.6 4.6 1500 226 9 137 10| 2.1 2.5 4.6| 31.5 -0.2 31.2 20.8 0.72| 5.8 4.2 2000 231 11 146 9| 2.3 1.8 4.1| 36.8 -0.2 36.6 18.3 0.76| 5.0 3.8 2500 235 12 155 8| 1.8 1.7 3.5| 40.9 -1.1 39.8 15.9 0.73| 4.6 3.4 3000 236 13 163 8| 1.5 2.0 3.5| 40.9 -6.7 34.2 11.4 0.56| 4.5 2.5 4000 235 15 172 9| 1.4 1.5 2.9| 49.0 -7.6 41.4 10.3 0.57| 3.7 2.1 5000 237 16 182 9| 1.9 1.2 3.1| 74.4 -7.6 66.9 13.4 0.65| 3.8 2.5 6000 242 18 195 9| 1.3 1.0 2.3|101.1 -13.9 87.2 14.5 0.50| 4.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251103.11.gif