UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 19 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 1002 55 24.0 18.0 69 6.0 19.9 0 0 297.0 299.3 293.0 334.7 13.07 1 1000 70 24.4 19.4 74 5.0 20.9 0 1 297.5 300.1 294.1 339.0 14.32 2 995 114 25.2 16.2 57 9.0 19.2 358 2 298.8 300.9 292.5 332.9 11.72 3 990 158 28.0 14.0 42 14.0 18.8 356 3 302.0 303.9 292.3 332.2 10.20 4 981 240 29.8 12.8 35 17.0 18.7 353 5 304.6 306.4 292.6 333.1 9.50 5 938 638 27.6 5.6 25 22.0 14.6 339 7 306.3 307.4 290.2 324.9 6.08 6 925 761 26.6 4.6 24 22.0 13.8 335 8 306.5 307.6 290.0 324.1 5.75 7 850 1498 19.6 3.6 35 16.0 10.5 290 6 306.7 307.8 290.1 324.5 5.83 8 705 3071 6.0 2.0 75 4.0 3.8 188 20 308.5 309.7 291.1 327.8 6.28 9 701 3118 7.0 -3.0 49 10.0 2.0 194 18 310.1 310.9 289.9 323.8 4.37 10 700 3130 7.0 -4.0 45 11.0 1.7 195 17 310.2 311.0 289.7 323.0 4.06 11 686 3296 7.8 -26.2 7 34.0 -2.6 217 11 312.9 313.1 287.2 315.2 0.66 12 652 3713 8.2 -38.8 2 47.0 -3.4 217 7 318.0 318.0 288.3 318.7 0.20 13 543 5196 0.0 -45.0 2 45.0 -9.1 175 2 325.3 325.3 290.5 325.8 0.13 14 500 5850 -4.5 -47.5 2 43.0 -12.2 140 11 327.6 327.6 291.2 328.0 0.10 15 400 7570 -16.7 -53.7 2 37.0 -21.2 205 11 333.3 333.3 292.7 333.5 0.06 16 382 7915 -18.9 -56.9 2 38.0 -22.9 209 11 334.8 334.8 293.0 335.0 0.05 17 334 8901 -27.5 -57.5 4 30.0 -29.9 216 9 336.1 336.2 293.4 336.3 0.05 18 302 9623 -30.3 -64.3 2 34.0 -32.4 252 15 342.0 342.0 294.8 342.1 0.02 19 300 9670 -30.5 -64.5 2 34.0 -32.6 255 16 342.4 342.4 294.9 342.5 0.02 20 250 10940 -40.1 -70.1 3 30.0 -41.2 275 15 346.4 346.5 295.8 346.5 0.01 21 239 11247 -42.3 -71.3 3 29.0 -43.2 268 16 347.6 347.6 296.1 347.7 0.01 22 200 12430 -52.5 -75.5 5 23.0 -52.8 240 19 349.6 349.6 296.5 349.7 0.01 23 173 13351 -60.1 -76.1 11 16.0 -60.3 256 20 351.9 351.9 297.0 351.9 0.01 24 150 14230 -65.7 -78.7 15 13.0 -65.8 270 20 356.9 356.9 298.1 356.9 0.01 25 106 16267 -78.3 -86.3 26 8.0 -78.3 290 27 370.2 370.2 300.6 370.2 0.00 26 100 16600 -76.7 -84.7 27 8.0 -76.7 285 10 379.5 379.5 302.2 379.5 0.00 27 89 17265 -78.9 -86.9 26 8.0 -78.9 305 14 388.0 388.0 303.5 388.0 0.00 28 70 18650 -72.7 -85.7 12 13.0 -72.8 305 4 428.9 428.9 308.7 428.9 0.00 29 62 19362 -71.9 -86.9 9 15.0 -72.0 314 4 445.8 445.8 310.4 445.8 0.00 30 54 20188 -64.5 -87.5 3 23.0 -64.8 324 3 480.8 480.8 313.5 480.8 0.00 31 50 20660 -62.3 -88.3 2 26.0 -62.7 330 3 496.7 496.7 314.7 496.7 0.00 32 39 22197 -61.5 -89.5 1 28.0 -62.1 14 14 535.3 535.3 317.2 535.3 0.00 33 37 22526 -58.5 -88.5 1 30.0 -59.4 23 17 551.1 551.1 318.2 551.1 0.00 34 34 23057 -58.7 -88.7 1 30.0 -59.6 38 20 564.1 564.1 318.9 564.1 0.00 35 30 23850 -54.9 -88.9 1 34.0 -56.5 60 26 595.0 595.0 320.4 595.0 0.00 36 29 24067 -54.3 -89.3 1 35.0 -56.1 62 25 602.4 602.4 320.7 602.4 0.00 37 27 24524 -55.5 -88.5 1 33.0 -57.2 66 24 611.5 611.5 321.1 611.5 0.01 38 20 26460 -50.7 -86.7 1 36.0 -54.0 85 20 681.0 681.0 323.8 681.1 0.01 39 17 27525 -47.9 -84.9 1 37.0 -52.5 65 16 722.4 722.4 325.1 722.5 0.02 40 14 28803 -49.1 -86.1 1 37.0 -53.9 41 10 759.5 759.6 326.2 759.7 0.02 41 12 29819 -46.7 -83.7 1 37.0 -52.9 22 6 802.3 802.3 327.3 802.5 0.03 42 10 31020 -49.9 -85.9 1 36.0 -55.5 0 1 833.3 833.3 328.0 833.5 0.02 43 8.5 32088 -47.5 -84.5 1 37.0 -54.6 882.3 882.3 329.1 882.7 0.04 44 8.2 32326 -47.3 -84.3 1 37.0 -54.7 892.2 892.2 329.2 892.6 0.04 45 7.6 32834 -42.5 -80.5 1 38.0 -52.7 931.2 931.2 330.0 932.1 0.08 46 6.2 34210 -42.3 -80.3 1 38.0 -53.5 987.9 987.9 331.0 989.1 0.10 TRP 106 16267 -78.3 -86.3 26 8.0 -78.3 290 27 370.2 370.2 300.6 370.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 543.00 mb = 5196.41 m = 17048.38 ft Wetbulb zero: 694.57 mb = 3193.92 m = 10478.60 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 24.78 % Est. max temperature: 33.70 C = 92.66 F Sfc-Lift cond lev (LCL): 917.75 mb = 829.61 m = 2721.78 ft T: 25.95 C 700-500 lapse rate: 4.23 C/km ThetaE index: 12.61 C Layer 701.0- 652.0 mb Conv cond level (CCL): 565.25 mb = 4870.91 m = 15980.47 ft Mean mixing ratio: 7.75 g/kg Conv temperature: 50.71 C = 123.29 F Cap Strength: 7.95 C Lifted Index: 7.55 C Risk: None Lifted Index @300 mb: 10.91 C Lifted Index @700 mb: 3.32 C Showalter Index: 9.48 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 8.10 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 66.20 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.28 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 58332.84 J/kg Cap Strength: 7.93 C Lift Cond Lev (LCL): 729.15 mb = 2788.06 m = 9147.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 at 6 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 0 0 -0.0 -0.0 | 60 6 -4.9 -2.8 1 1000 70 0 1 -0.0 -1.0 | 52 6 -4.9 -3.8 2 974 305 350 6 1.0 -5.9 | 24 10 -3.8 -8.7 3 925 761 335 8 3.4 -7.3 | 8 10 -1.5 -10.1 4 878 1219 340 5 1.7 -4.7 | 23 8 -3.1 -7.5 5 850 1498 290 6 5.6 -2.1 | 351 5 0.8 -4.9 6 817 1829 250 9 8.5 3.1 | 266 4 3.6 0.3 7 788 2134 220 11 7.1 8.4 | 202 6 2.2 5.6 8 707 3048 185 21 1.8 20.9 | 171 18 -3.0 18.1 9 700 3130 195 17 4.4 16.4 | 178 14 -0.5 13.6 10 681 3353 225 9 6.4 6.4 | 203 4 1.5 3.5 11 656 3658 225 8 5.7 5.7 | 196 3 0.8 2.8 12 632 3962 175 2 -0.2 2.0 | 81 5 -5.0 -0.8 13 608 4267 0 0 -0.0 -0.0 | 60 6 -4.9 -2.8 14 586 4572 0 1 -0.0 -1.0 | 52 6 -4.9 -3.8 15 543 5182 175 2 -0.2 2.0 | 81 5 -5.0 -0.8 16 504 5791 140 10 -6.4 7.7 | 113 12 -11.3 4.8 17 500 5850 140 11 -7.1 8.4 | 115 13 -11.9 5.6 18 413 7315 140 10 -6.4 7.7 | 113 12 -11.3 4.8 19 400 7570 205 11 4.6 10.0 | 178 7 -0.2 7.2 20 397 7620 190 11 1.9 10.8 | 160 9 -2.9 8.0 21 381 7925 210 11 5.5 9.5 | 185 7 0.6 6.7 22 365 8230 190 9 1.6 8.9 | 151 7 -3.3 6.0 23 350 8534 210 11 5.5 9.5 | 185 7 0.6 6.7 24 322 9144 220 8 5.1 6.1 | 185 3 0.3 3.3 25 300 9670 255 16 15.5 4.1 | 263 11 10.6 1.3 26 296 9754 250 16 15.0 5.5 | 255 11 10.2 2.7 27 272 10363 245 13 11.8 5.5 | 249 7 6.9 2.7 28 260 10668 275 14 13.9 -1.2 | 294 10 9.1 -4.0 29 250 10940 275 15 14.9 -1.3 | 292 11 10.1 -4.1 30 200 12430 240 19 16.5 9.5 | 240 13 11.6 6.7 31 188 12802 245 20 18.1 8.5 | 247 14 13.3 5.6 32 155 14021 270 20 20.0 -0.0 | 281 15 15.1 -2.8 33 150 14230 270 20 20.0 -0.0 | 281 15 15.1 -2.8 34 114 15850 270 24 24.0 -0.0 | 278 19 19.1 -2.8 35 106 16267 290 27 25.4 -9.2 | 300 24 20.5 -12.1 36 100 16600 285 10 9.7 -2.6 | 318 7 4.8 -5.4 37 97 16764 305 18 14.7 -10.3 | 323 16 9.9 -13.1 38 70 18650 305 4 3.3 -2.3 | 17 5 -1.6 -5.1 39 50 20660 330 3 1.5 -2.6 | 32 6 -3.4 -5.4 40 30 23850 60 26 -22.5 -13.0 | 60 32 -27.4 -15.8 41 20 26460 85 20 -19.9 -1.7 | 80 25 -24.8 -4.6 42 10 31020 0 1 -0.0 -1.0 | 52 6 -4.9 -3.8 Wind Parameters Mean winds (0-6000m): 209.9 at 7.5 knts Storm direction: 239.9 at 5.6 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 111.3 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -55.0 tot: -50.3 m^2/s^2 ave: -16.8 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.37 Bulk Shear: 17.78 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 ------------------------------------------------------------------------------- 500 348 5 27 9| 0.0 7.3 7.3| 0.0 -12.5 -12.5 -24.9 -0.80| 7.7 -6.2 1000 341 6 19 9| 0.0 3.1 3.1| 3.5 -15.7 -12.1 -12.1 -0.55| 5.5 -3.0 1500 334 6 16 8| 0.0 2.2 2.2| 4.7 -22.5 -17.8 -11.9 -0.56| 5.9 -3.3 2000 309 7 357 7| 0.0 2.7 2.7| 4.7 -31.5 -26.8 -13.4 -0.69| 6.8 -4.7 2500 273 8 317 4| 0.0 3.2 3.2| 4.7 -38.6 -33.9 -13.6 -0.64| 7.0 -4.5 3000 235 10 229 4| 0.0 3.5 3.5| 4.7 -55.0 -50.3 -16.8 -0.62| 7.1 -4.4 4000 226 9 207 4| 1.9 2.1 4.0| 21.6 -63.3 -41.8 -10.4 -0.43| 8.6 -3.7 5000 225 8 193 3| 1.3 1.5 2.8| 26.6 -66.6 -40.0 -8.0 -0.38| 7.5 -2.9 6000 210 7 163 4| 0.6 1.5 2.2| 34.3 -67.1 -32.8 -5.5 -0.28| 7.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251019.23.gif