UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102400.upa.cvt Date: 0000Z 24 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 24 OCT 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 168 1 925 827 2 850 1532 230 2 SFC 844 1588 8.2 5.8 85 2.4 6.9 230 2 295.3 296.6 287.2 315.3 6.86 4 843 1597 9.0 2.0 61 7.0 5.4 226 2 296.3 297.2 285.9 311.7 5.25 5 841 1616 10.0 1.0 54 9.0 5.4 218 2 297.5 298.4 286.1 312.0 4.89 6 814 1874 10.0 1.0 54 9.0 5.4 151 5 300.3 301.2 287.2 315.5 5.05 7 811 1903 10.0 1.0 54 9.0 5.4 167 5 300.6 301.6 287.3 315.9 5.07 8 809 1923 9.8 0.8 53 9.0 5.2 177 4 300.6 301.6 287.3 315.7 5.01 9 806 1952 9.6 0.6 53 9.0 5.0 193 4 300.7 301.6 287.3 315.6 4.96 10 804 1972 9.6 0.6 53 9.0 5.0 203 4 301.0 301.9 287.4 315.9 4.97 11 802 1991 9.6 0.6 53 9.0 5.0 214 3 301.2 302.1 287.5 316.2 4.98 12 800 2011 9.4 0.4 53 9.0 4.8 224 3 301.2 302.1 287.4 316.0 4.92 13 798 2031 9.4 0.4 53 9.0 4.8 235 3 301.4 302.3 287.5 316.3 4.94 14 797 2041 9.4 0.4 53 9.0 4.8 240 2 301.5 302.4 287.5 316.4 4.94 15 795 2061 9.4 0.4 53 9.0 4.8 251 2 301.7 302.6 287.6 316.7 4.95 16 793 2081 9.4 0.4 53 9.0 4.8 261 2 301.9 302.8 287.7 316.9 4.97 17 791 2101 9.2 0.2 53 9.0 4.6 272 1 301.9 302.8 287.7 316.7 4.91 18 790 2111 9.2 0.2 53 9.0 4.6 277 1 302.0 302.9 287.7 316.9 4.91 19 789 2121 9.2 0.2 53 9.0 4.6 282 1 302.2 303.1 287.8 317.0 4.92 20 788 2131 9.2 0.2 53 9.0 4.6 284 1 302.3 303.2 287.8 317.1 4.93 21 786 2151 9.2 0.2 53 9.0 4.6 281 1 302.5 303.4 287.9 317.4 4.94 22 785 2161 9.2 -0.8 50 10.0 4.2 279 1 302.6 303.4 287.6 316.5 4.60 23 784 2171 9.2 -0.8 50 10.0 4.2 277 1 302.7 303.5 287.6 316.7 4.60 24 783 2181 9.2 -0.8 50 10.0 4.2 276 1 302.8 303.7 287.7 316.8 4.61 25 781 2201 9.2 -0.8 50 10.0 4.2 272 2 303.0 303.9 287.8 317.1 4.62 26 780 2211 9.2 -0.8 50 10.0 4.2 271 2 303.1 304.0 287.8 317.2 4.63 27 779 2222 9.0 -1.0 49 10.0 4.0 269 2 303.0 303.9 287.7 316.9 4.56 28 778 2232 9.0 -1.0 49 10.0 4.0 267 2 303.2 304.0 287.8 317.0 4.57 29 777 2242 9.0 -1.0 49 10.0 4.0 266 2 303.3 304.1 287.8 317.2 4.58 30 776 2252 8.8 -1.2 49 10.0 3.8 264 2 303.2 304.0 287.7 316.9 4.51 31 774 2272 8.8 -1.2 49 10.0 3.8 261 2 303.4 304.2 287.8 317.2 4.53 32 773 2283 8.8 -1.2 49 10.0 3.8 259 2 303.5 304.3 287.9 317.3 4.53 33 772 2293 8.8 -1.2 49 10.0 3.8 257 2 303.6 304.4 287.9 317.4 4.54 34 771 2303 8.6 -1.4 49 10.0 3.6 255 2 303.5 304.3 287.8 317.1 4.48 35 770 2313 8.6 -1.4 49 10.0 3.6 254 2 303.6 304.4 287.9 317.3 4.48 36 769 2324 8.6 -1.4 49 10.0 3.6 252 2 303.7 304.6 287.9 317.4 4.49 37 768 2334 8.6 -1.4 49 10.0 3.6 250 2 303.8 304.7 287.9 317.6 4.49 38 767 2344 8.6 -0.4 53 9.0 4.0 249 2 304.0 304.9 288.3 318.7 4.84 39 766 2355 8.4 -0.6 53 9.0 3.8 247 3 303.9 304.7 288.2 318.4 4.78 40 765 2365 8.4 -0.6 53 9.0 3.8 245 3 304.0 304.9 288.3 318.5 4.79 41 764 2375 8.2 0.2 57 8.0 4.1 243 3 303.9 304.8 288.5 319.3 5.08 42 763 2385 8.2 0.2 57 8.0 4.1 242 3 304.0 304.9 288.6 319.5 5.09 43 762 2396 8.2 1.2 61 7.0 4.5 240 3 304.1 305.1 289.0 320.7 5.48 44 761 2406 8.2 1.2 61 7.0 4.5 238 3 304.2 305.2 289.0 320.9 5.49 45 760 2417 8.0 1.0 61 7.0 4.4 236 3 304.1 305.1 288.9 320.5 5.42 46 759 2427 8.0 1.0 61 7.0 4.4 235 3 304.2 305.2 288.9 320.7 5.42 47 758 2437 8.0 1.0 61 7.0 4.4 235 3 304.3 305.3 289.0 320.8 5.43 48 757 2448 7.8 0.8 61 7.0 4.2 235 3 304.2 305.2 288.9 320.5 5.36 49 756 2458 7.8 0.8 61 7.0 4.1 234 3 304.3 305.3 288.9 320.7 5.37 50 755 2469 7.8 0.8 61 7.0 4.1 234 3 304.5 305.5 289.0 320.8 5.37 51 754 2479 7.6 0.6 61 7.0 3.9 234 3 304.4 305.3 288.9 320.5 5.30 52 753 2490 7.6 0.6 61 7.0 3.9 234 3 304.5 305.5 288.9 320.6 5.31 53 500 5550 -24.1 -38.1 26 14.0 -25.8 255 11 303.7 303.7 283.2 304.6 0.29 54 400 7170 -25.9 -37.9 32 12.0 -27.5 240 13 321.3 321.4 289.6 322.7 0.36 55 300 9190 -39.3 -64.3 5 25.0 -40.2 265 37 330.0 330.0 291.7 330.1 0.02 56 250 10420 -45.9 -67.9 7 22.0 -46.5 275 50 337.8 337.8 293.8 337.9 0.02 57 217 11356 -48.6 -75.0 3 26.4 -49.1 275 68 347.7 347.7 296.1 347.7 0.01 58 200 11890 -50.1 -79.1 2 29.0 -50.6 280 52 353.4 353.4 297.4 353.4 0.00 59 150 13730 -58.5 -86.5 2 28.0 -58.7 275 55 369.3 369.3 300.4 369.3 0.00 60 137 14296 -61.3 -86.3 2 25.0 -61.5 275 62 374.0 374.0 301.2 374.1 0.00 61 100 16240 -62.9 -88.9 2 26.0 -63.1 270 41 406.2 406.2 306.0 406.2 0.00 62 82 17453 -67.5 -89.5 3 22.0 -67.7 281 35 420.5 420.5 307.8 420.5 0.00 63 70 18410 -67.3 -89.3 3 22.0 -67.5 290 31 440.4 440.4 309.9 440.4 0.00 64 68 18585 -67.1 -89.1 3 22.0 -67.2 444.5 444.5 310.3 444.5 0.00 TRP 137 14296 -61.3 -86.3 2 25.0 -61.5 275 62 374.0 374.0 301.2 374.1 0.00 WND 217 11356 -48.6 -75.0 3 26.4 -49.1 275 68 347.7 347.7 296.1 347.7 0.01 Sounding variables and indices 1000-500 mb thick: 5382.00 m Freezing level: 692.34 mb = 3223.25 m = 10574.83 ft Wetbulb zero: 719.40 mb = 2830.72 m = 9287.03 ft Sfc-500 mean rel hum: 45.92 % Est. max temperature: 17.08 C = 62.74 F Sfc-Lift cond lev (LCL): 813.64 mb = 1877.36 m = 6159.24 ft T: 10.00 C 700-500 lapse rate: 10.36 C/km ThetaE index: 3.56 C Layer 843.0- 841.0 mb Conv cond level (CCL): 664.80 mb = 3420.72 m = 11222.68 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 17.11 C = 62.79 F Cap Strength: 2.70 C Lifted Index: -5.78 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 9.87 C Lifted Index @700 mb: 2.70 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 331.02 J/kg Max Up Vert Vel: 25.73 m/s Conv Inhibition (B-): 113.80 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 693.46 mb = 3105.19 m = 10187.52 ft Lev Free Conv (LFC): 628.46 mb = 3840.85 m = 12601.04 ft Equ Level (EL): 438.46 mb = 6503.52 m = 21336.73 ft B at Equ Level: 326.12 J/kg Max Parcel Lev (MPL): 348.46 mb = 8138.58 m = 26701.05 ft Wind level data Storm motion: 285 at 9 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 ---------------------------------------------------------- 0 844 1588 230 2 1.5 1.3 | 117 8 -6.7 3.5 1 819 1829 125 6 -4.9 3.4 | 113 14 -13.2 5.6 2 789 2134 285 1 1.0 -0.3 | 105 8 -7.3 1.9 3 759 2438 235 3 2.5 1.7 | 124 7 -5.8 3.9 4 731 2743 230 1 0.8 0.6 | 111 8 -7.5 2.8 5 704 3048 265 17 16.9 1.5 | 247 9 8.7 3.7 6 700 3090 265 18 17.9 1.6 | 249 10 9.7 3.8 7 500 5550 255 11 10.6 2.8 | 205 6 2.4 5.0 8 400 7170 240 13 11.3 6.5 | 199 9 3.0 8.7 9 392 7315 245 13 11.8 5.5 | 205 8 3.5 7.7 10 375 7620 270 14 14.0 -0.0 | 249 6 5.7 2.2 11 329 8534 270 25 25.0 -0.0 | 263 17 16.7 2.2 12 302 9144 265 32 31.9 2.8 | 258 24 23.6 5.0 13 300 9190 265 37 36.9 3.2 | 259 29 28.6 5.4 14 252 10363 275 48 47.8 -4.2 | 273 40 39.6 -2.0 15 250 10420 275 50 49.8 -4.4 | 273 42 41.5 -2.2 16 241 10668 275 51 50.8 -4.4 | 273 43 42.5 -2.3 17 217 11356 275 68 67.7 -5.9 | 274 60 59.5 -3.7 18 200 11890 280 52 51.2 -9.0 | 279 43 42.9 -6.8 19 150 13730 275 55 54.8 -4.8 | 273 47 46.5 -2.6 20 137 14296 275 62 61.8 -5.4 | 273 54 53.5 -3.2 21 107 15850 280 53 52.2 -9.2 | 279 44 43.9 -7.0 22 101 16154 275 48 47.8 -4.2 | 273 40 39.6 -2.0 23 100 16240 270 41 41.0 -0.0 | 266 33 32.7 2.2 24 70 18410 290 31 29.1 -10.6 | 292 23 20.9 -8.4 Wind Parameters Mean winds (0-6000m): 254.8 at 11.4 knts Storm direction: 284.8 at 8.5 knts Shear (0-3000m) pos: 2.8 neg: 0.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 38.7 neg: -19.4 tot: 19.3 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 13.90 Bulk Shear: 23.82 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 ------------------------------------------------------------------------------- 500 142 4 116 12| 1.1 0.0 1.1| 8.4 -8.9 -0.5 -1.1 -0.04| 14.6 -0.7 1000 173 3 121 10| 0.5 0.5 1.0| 11.7 -11.0 0.7 0.7 0.01| 9.1 0.0 1500 239 4 135 6| 5.7 0.3 6.0| 38.7 -12.1 26.6 17.7 0.43| 12.4 5.4 2000 256 8 167 4| 4.2 0.5 4.8| 38.7 -14.7 24.0 12.0 0.39| 9.7 3.8 2500 259 9 192 4| 3.4 0.7 4.1| 38.7 -17.2 21.5 8.6 0.35| 8.1 2.8 3000 259 10 204 4| 2.8 0.8 3.7| 38.7 -19.4 19.3 6.4 0.31| 7.0 2.2 4000 259 11 210 5| 2.1 1.0 3.1| 38.7 -23.4 15.3 3.8 0.23| 5.6 1.3 5000 257 11 208 5| 1.7 0.8 2.5| 38.7 -24.2 14.5 2.9 0.21| 4.7 1.0 6000 255 11 208 6| 1.7 0.8 2.5| 49.8 -24.9 24.9 4.1 0.28| 4.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251024.00.gif