UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 10 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 1004 55 31.0 16.0 40 15.0 20.8 0 0 303.8 305.9 293.8 337.9 11.46 1 1000 87 31.6 11.6 29 20.0 18.7 320 3 304.8 306.3 291.9 330.6 8.60 2 999 96 31.6 11.6 29 20.0 18.7 322 3 304.8 306.4 291.9 330.7 8.61 3 925 774 24.4 9.4 39 15.0 15.1 10 5 304.3 305.7 291.2 328.3 8.02 4 893 1081 21.4 8.4 43 13.0 13.5 14 4 304.2 305.7 291.0 327.6 7.76 5 850 1506 17.8 6.8 48 11.0 11.3 360 4 304.8 306.1 290.8 326.8 7.31 6 765 2392 9.8 0.8 53 9.0 5.1 329 8 305.5 306.5 289.3 321.7 5.30 7 727 2813 6.8 -6.2 39 13.0 0.9 289 7 306.7 307.3 287.8 317.0 3.31 8 726 2824 8.0 -11.0 25 19.0 0.1 288 7 308.1 308.5 287.2 315.4 2.27 9 725 2836 9.2 -18.8 12 28.0 -0.7 287 7 309.6 309.8 286.6 313.5 1.19 10 700 3126 9.2 -26.8 6 36.0 -1.9 255 5 312.7 312.8 287.0 314.8 0.61 11 698 3150 9.4 -27.6 5 37.0 -1.9 254 5 313.2 313.3 287.1 315.1 0.57 12 593 4479 1.6 -38.4 3 40.0 -7.5 233 10 319.0 319.1 288.7 319.9 0.23 13 562 4910 0.0 -38.0 4 38.0 -8.7 261 9 322.1 322.1 289.7 323.0 0.26 14 546 5141 0.0 -41.0 3 41.0 -8.9 272 14 324.8 324.8 290.4 325.5 0.19 15 500 5840 -3.7 -46.7 2 43.0 -11.7 295 7 328.5 328.6 291.4 329.0 0.11 16 480 6158 -5.7 -46.7 2 41.0 -13.1 271 13 329.9 329.9 291.8 330.4 0.12 17 406 7438 -14.7 -47.7 4 33.0 -19.6 288 16 334.5 334.5 293.0 335.0 0.13 18 400 7550 -15.1 -49.1 4 34.0 -20.0 290 16 335.4 335.4 293.3 335.8 0.11 19 373 8079 -17.3 -53.3 3 36.0 -21.8 281 18 339.2 339.2 294.2 339.5 0.07 20 300 9680 -29.3 -64.3 2 35.0 -31.6 290 15 344.1 344.1 295.3 344.2 0.02 21 285 10042 -31.5 -65.5 2 34.0 -33.6 279 16 346.0 346.0 295.8 346.1 0.02 22 250 10950 -38.9 -68.9 3 30.0 -40.1 265 16 348.2 348.2 296.3 348.3 0.01 23 200 12450 -51.5 -72.5 6 21.0 -51.9 285 14 351.2 351.2 296.9 351.3 0.01 24 194 12647 -53.3 -73.3 7 20.0 -53.7 280 14 351.4 351.4 297.0 351.5 0.01 25 150 14260 -64.7 -78.7 13 14.0 -64.8 15 17 358.6 358.6 298.4 358.6 0.01 26 128 15210 -71.9 -81.9 21 10.0 -71.9 22 23 362.3 362.3 299.1 362.3 0.00 27 105 16360 -77.1 -86.1 22 9.0 -77.1 20 35 373.5 373.5 301.2 373.5 0.00 28 100 16640 -76.7 -86.7 19 10.0 -76.7 35 38 379.5 379.5 302.2 379.5 0.00 29 84 17648 -75.1 -87.1 14 12.0 -75.2 63 26 402.2 402.2 305.5 402.2 0.00 30 79 18002 -77.5 -87.5 19 10.0 -77.5 81 21 404.4 404.4 305.8 404.4 0.00 31 70 18700 -74.9 -87.9 12 13.0 -75.0 115 11 424.1 424.1 308.2 424.2 0.00 32 69 18784 -72.1 -87.1 9 15.0 -72.2 113 11 431.9 431.9 309.0 431.9 0.00 33 50 20700 -66.1 -89.1 3 23.0 -66.4 75 16 487.7 487.7 314.1 487.7 0.00 34 43 21619 -64.3 -89.3 2 25.0 -64.7 513.6 513.6 315.9 513.7 0.00 TRP 105 16360 -77.1 -86.1 22 9.0 -77.1 20 35 373.5 373.5 301.2 373.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 546.00 mb = 5140.97 m = 16866.51 ft Wetbulb zero: 725.84 mb = 2825.92 m = 9271.28 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 22.67 % Est. max temperature: 31.94 C = 89.49 F Sfc-Lift cond lev (LCL): 807.69 mb = 1935.59 m = 6350.28 ft T: 13.92 C 700-500 lapse rate: 4.75 C/km ThetaE index: 17.20 C Layer 925.0- 700.0 mb Conv cond level (CCL): 626.22 mb = 4034.78 m = 13237.30 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 44.30 C = 111.74 F Cap Strength: 7.19 C Lifted Index: 7.82 C Risk: None Lifted Index @300 mb: 11.37 C Lifted Index @700 mb: 5.08 C Showalter Index: 9.11 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 10.50 C K Index: -7.70 Risk: None Sweat Index: 96.60 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.45 J/kg Max Up Vert Vel: 2.21 m/s Conv Inhibition (B-): 18416.12 J/kg Cap Strength: 7.76 C Lift Cond Lev (LCL): 744.80 mb = 2613.27 m = 8573.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 5 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 1004 55 0 0 -0.0 -0.0 | 129 5 -4.2 3.4 1 1000 87 320 3 1.9 -2.3 | 116 3 -2.3 1.1 2 976 305 10 4 -0.7 -3.9 | 84 5 -4.9 -0.5 3 942 610 340 4 1.4 -3.8 | 83 3 -2.9 -0.3 4 925 774 10 5 -0.9 -4.9 | 74 5 -5.1 -1.5 5 910 914 20 4 -1.4 -3.8 | 87 6 -5.6 -0.3 6 850 1506 360 4 -0.0 -4.0 | 82 4 -4.2 -0.6 7 848 1524 5 4 -0.3 -4.0 | 83 5 -4.6 -0.6 8 818 1829 315 2 1.4 -1.4 | 125 3 -2.8 2.0 9 760 2438 330 9 4.5 -7.8 | 357 4 0.3 -4.4 10 700 3126 255 5 4.8 1.3 | 187 5 0.6 4.7 11 655 3658 230 8 6.1 5.1 | 192 9 1.9 8.6 12 631 3962 225 11 7.8 7.8 | 198 12 3.5 11.2 13 608 4267 220 10 6.4 7.7 | 191 11 2.2 11.1 14 585 4572 240 10 8.7 5.0 | 208 10 4.4 8.4 15 563 4877 260 9 8.9 1.6 | 223 7 4.6 5.0 16 543 5182 275 15 14.9 -1.3 | 259 11 10.7 2.1 17 503 5791 320 7 4.5 -5.4 | 353 2 0.3 -1.9 18 500 5840 295 7 6.3 -3.0 | 258 2 2.1 0.5 19 484 6096 270 13 13.0 -0.0 | 249 9 8.8 3.4 20 400 7550 290 16 15.0 -5.5 | 281 11 10.8 -2.1 21 380 7925 280 18 17.7 -3.1 | 269 13 13.5 0.3 22 323 9144 285 18 17.4 -4.7 | 275 13 13.1 -1.2 23 310 9449 300 19 16.5 -9.5 | 296 14 12.2 -6.1 24 300 9680 290 15 14.1 -5.1 | 280 10 9.8 -1.7 25 260 10668 260 18 17.7 3.1 | 244 15 13.5 6.5 26 250 10950 265 16 15.9 1.4 | 248 13 11.7 4.8 27 200 12450 285 14 13.5 -3.6 | 271 9 9.3 -0.2 28 199 12497 270 14 14.0 -0.0 | 251 10 9.8 3.4 29 189 12802 290 14 13.2 -4.8 | 279 9 8.9 -1.4 30 180 13106 310 9 6.9 -5.8 | 312 4 2.6 -2.4 31 172 13411 340 9 3.1 -8.5 | 13 5 -1.2 -5.0 32 164 13716 350 10 1.7 -9.8 | 21 7 -2.5 -6.4 33 156 14021 10 15 -2.6 -14.8 | 31 13 -6.9 -11.4 34 150 14260 15 17 -4.4 -16.4 | 34 16 -8.6 -13.0 35 121 15545 25 25 -10.6 -22.7 | 38 24 -14.8 -19.2 36 115 15850 30 30 -15.0 -26.0 | 40 30 -19.2 -22.6 37 105 16360 20 35 -12.0 -32.9 | 29 34 -16.2 -29.5 38 100 16640 35 38 -21.8 -31.1 | 43 38 -26.0 -27.7 39 98 16764 20 38 -13.0 -35.7 | 28 37 -17.2 -32.3 40 70 18700 115 11 -10.0 4.6 | 120 16 -14.2 8.1 41 50 20700 75 16 -15.5 -4.1 | 88 20 -19.7 -0.7 Wind Parameters Mean winds (0-6000m): 278.9 at 7.3 knts Storm direction: 308.9 at 5.5 knts Shear (0-3000m) pos: 0.4 neg: 1.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 66.4 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -12.1 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 6.82 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 ------------------------------------------------------------------------------- 500 353 4 88 4| 0.0 4.1 4.1| 0.0 -3.2 -3.1 -6.3 -0.49| 6.9 -3.4 1000 0 4 83 4| 1.1 2.1 3.1| 1.7 -3.8 -2.1 -2.1 -0.27| 5.3 -1.4 1500 3 4 83 4| 0.7 1.5 2.2| 1.9 -4.2 -2.2 -1.5 -0.24| 3.9 -1.0 2000 357 4 86 4| 0.5 1.6 2.1| 4.0 -4.8 -0.8 -0.4 -0.11| 4.3 -0.5 2500 347 4 74 3| 0.4 2.0 2.4| 4.0 -7.5 -3.5 -1.4 -0.26| 4.7 -1.2 3000 337 5 66 3| 0.4 1.3 1.6| 4.0 -12.1 -8.0 -2.7 -0.42| 5.1 -2.1 4000 302 6 228 1| 0.3 1.6 1.8| 7.1 -14.3 -7.2 -1.8 -0.32| 4.9 -1.6 5000 275 7 219 4| 0.8 1.3 2.1| 26.5 -16.8 9.7 1.9 -0.10| 5.1 -0.5 6000 279 7 232 4| 1.1 1.5 2.7| 43.8 -19.6 24.3 4.0 0.01| 6.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251010.11.gif