UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 2 DEC 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 1005 55 29.0 14.0 40 15.0 19.1 45 4 301.7 303.6 292.1 331.4 10.04 1 1004 64 27.8 11.8 37 16.0 17.7 38 4 300.6 302.2 290.6 326.2 8.68 2 1000 102 27.4 11.4 37 16.0 17.3 10 5 300.5 302.1 290.5 325.6 8.49 3 925 785 21.0 9.0 46 12.0 13.7 40 6 300.8 302.2 289.9 323.9 7.81 4 850 1508 13.8 8.8 72 5.0 10.8 40 4 300.6 302.1 290.4 325.4 8.39 5 795 2064 8.4 6.8 90 1.6 7.5 53 4 300.6 302.1 289.9 323.8 7.82 6 786 2158 9.0 -4.0 40 13.0 2.9 48 5 302.3 302.9 286.5 313.3 3.61 7 778 2242 9.6 -16.4 14 26.0 0.1 20 8 303.8 304.0 284.7 308.2 1.36 8 767 2361 11.2 341 12 306.8 9 726 2816 9.4 -35.6 3 45.0 -2.0 303 17 309.6 309.7 285.5 310.6 0.25 10 700 3116 6.6 -26.4 7 33.0 -3.1 295 18 309.8 309.9 286.0 312.0 0.63 11 685 3293 5.0 -24.0 10 29.0 -3.9 299 19 309.9 310.1 286.3 312.6 0.80 12 634 3923 3.0 282 24 314.6 13 604 4314 0.0 -46.0 2 46.0 -8.6 269 27 315.5 315.5 287.4 315.9 0.10 14 577 4678 -3.1 -34.1 7 31.0 -10.2 261 31 316.0 316.1 287.9 317.4 0.37 15 504 5738 -9.3 -52.3 2 43.0 -15.3 274 45 321.0 321.0 289.1 321.2 0.06 16 500 5800 -9.5 -46.5 3 37.0 -15.3 270 47 321.5 321.5 289.3 321.9 0.12 17 423 7074 -18.1 -46.1 7 28.0 -21.8 271 62 326.2 326.2 290.8 326.8 0.14 18 400 7490 -21.7 -45.7 10 24.0 -24.7 270 69 326.8 326.8 291.0 327.4 0.16 19 357 8322 -29.1 -49.1 13 20.0 -30.9 266 71 327.7 327.7 291.2 328.1 0.12 20 300 9550 -38.3 -64.3 5 26.0 -39.4 255 73 331.4 331.4 292.1 331.5 0.02 21 270 10266 -44.3 -65.3 8 21.0 -44.9 251 78 332.8 332.8 292.5 332.9 0.02 22 250 10780 -46.5 -64.5 11 18.0 -47.0 240 100 336.9 336.9 293.6 337.0 0.03 23 246 10887 -47.0 -65.6 10 18.6 -47.5 240 103 337.7 337.7 293.8 337.8 0.02 24 200 12240 -53.5 -79.5 3 26.0 -53.8 250 89 348.0 348.0 296.2 348.1 0.00 25 179 12941 -58.3 -81.3 4 23.0 -58.5 256 83 351.4 351.4 297.0 351.4 0.00 26 150 14040 -60.5 -87.5 2 27.0 -60.7 255 69 365.9 365.9 299.8 365.9 0.00 27 145 14251 -60.1 -89.1 1 29.0 -60.3 255 70 370.1 370.1 300.6 370.1 0.00 28 100 16510 -71.1 -92.1 3 21.0 -71.2 270 32 390.4 390.4 303.8 390.4 0.00 29 81 17734 -77.5 -92.5 7 15.0 -77.5 285 25 401.5 401.5 305.4 401.5 0.00 30 73 18329 -77.5 -90.5 11 13.0 -77.6 299 21 413.6 413.6 306.9 413.6 0.00 31 70 18570 -75.1 -90.1 8 15.0 -75.2 305 19 423.7 423.7 308.2 423.7 0.00 32 69 18653 -74.1 -89.1 8 15.0 -74.2 307 19 427.6 427.6 308.6 427.6 0.00 33 64 19090 -74.9 -89.9 8 15.0 -75.0 318 18 435.2 435.2 309.4 435.2 0.00 34 52 20314 -67.7 -91.7 2 24.0 -67.9 349 15 478.6 478.6 313.3 478.6 0.00 35 50 20550 -67.3 -93.3 1 26.0 -67.5 355 14 484.9 484.9 313.8 484.9 0.00 36 42 21608 -65.9 -95.9 1 30.0 -66.2 314 12 513.2 513.2 315.8 513.2 0.00 37 38 22222 -62.7 -95.7 0 33.0 -63.3 291 10 536.2 536.2 317.3 536.2 0.00 38 35 22728 -64.5 -97.5 0 33.0 -65.0 271 9 544.3 544.3 317.8 544.3 0.00 39 30 23680 -61.3 -94.3 1 33.0 -62.1 235 7 577.5 577.5 319.5 577.5 0.00 40 22 25629 -55.9 -90.9 0 35.0 -57.8 647.2 647.2 322.6 647.2 0.00 TRP 81 17734 -77.5 -92.5 7 15.0 -77.5 285 25 401.5 401.5 305.4 401.5 0.00 WND 246 10887 -47.0 -65.6 10 18.6 -47.5 240 103 337.7 337.7 293.8 337.8 0.02 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 604.00 mb = 4313.88 m = 14152.98 ft Wetbulb zero: 774.72 mb = 2277.57 m = 7472.26 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 31.78 % Est. max temperature: 27.90 C = 82.22 F Sfc-Lift cond lev (LCL): 807.61 mb = 1933.23 m = 6342.56 ft T: 9.67 C 700-500 lapse rate: 6.00 C/km ThetaE index: 17.20 C Layer 795.0- 767.0 mb Conv cond level (CCL): 687.11 mb = 3268.25 m = 10722.47 ft Mean mixing ratio: 8.12 g/kg Conv temperature: 37.21 C = 98.97 F Cap Strength: 5.45 C Lifted Index: 4.37 C Risk: None Lifted Index @300 mb: 5.45 C Lifted Index @700 mb: 4.27 C Showalter Index: 4.02 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: -0.90 Risk: None Sweat Index: 160.60 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.86 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 26180.94 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 781.90 mb = 2201.21 m = 7221.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 15 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 1005 55 45 4 -2.8 -2.8 | 117 16 -14.2 7.3 1 1000 102 10 5 -0.9 -4.9 | 113 13 -12.3 5.2 2 977 305 25 7 -3.0 -6.3 | 105 15 -14.3 3.8 3 925 785 40 6 -3.9 -4.6 | 110 16 -15.2 5.5 4 911 914 55 6 -4.9 -3.4 | 112 18 -16.3 6.7 5 850 1508 40 4 -2.6 -3.1 | 117 16 -14.0 7.1 6 848 1524 40 4 -2.6 -3.1 | 117 16 -14.0 7.1 7 788 2134 55 4 -3.3 -2.3 | 118 17 -14.7 7.8 8 760 2438 315 15 10.6 -10.6 | 58 1 -0.8 -0.5 9 706 3048 295 18 16.3 -7.6 | 243 6 4.9 2.5 10 700 3116 295 18 16.3 -7.6 | 243 6 4.9 2.5 11 680 3353 300 20 17.3 -10.0 | 269 6 5.9 0.1 12 583 4572 260 29 28.6 5.0 | 229 23 17.2 15.2 13 561 4877 265 36 35.9 3.1 | 242 28 24.5 13.3 14 501 5791 275 46 45.8 -4.0 | 260 35 34.4 6.1 15 500 5800 270 47 47.0 -0.0 | 254 37 35.6 10.1 16 462 6401 275 51 50.8 -4.4 | 262 40 39.4 5.7 17 409 7315 270 66 66.0 -0.0 | 260 56 54.6 10.1 18 400 7490 270 69 69.0 -0.0 | 260 59 57.6 10.1 19 376 7925 270 71 71.0 -0.0 | 260 60 59.6 10.1 20 300 9550 255 73 70.5 18.9 | 244 66 59.1 29.0 21 266 10363 250 79 74.2 27.0 | 239 73 62.9 37.1 22 254 10668 245 90 81.6 38.0 | 236 85 70.2 48.2 23 250 10780 240 100 86.6 50.0 | 231 96 75.2 60.1 24 246 10887 240 103 89.2 51.5 | 232 99 77.8 61.6 25 200 12240 250 89 83.6 30.4 | 241 83 72.3 40.6 26 192 12497 250 89 83.6 30.4 | 241 83 72.3 40.6 27 183 12802 255 86 83.1 22.3 | 246 79 71.7 32.4 28 166 13411 260 74 72.9 12.8 | 250 66 61.5 23.0 29 158 13716 265 65 64.8 5.7 | 254 56 53.4 15.8 30 150 14021 260 67 66.0 11.6 | 248 59 54.6 21.8 31 150 14040 255 69 66.6 17.9 | 243 62 55.3 28.0 32 143 14326 255 70 67.6 18.1 | 243 63 56.2 28.2 33 136 14630 270 66 66.0 -0.0 | 260 56 54.6 10.1 34 117 15545 275 56 55.8 -4.9 | 263 45 44.4 5.2 35 106 16154 285 46 44.4 -11.9 | 273 33 33.1 -1.8 36 100 16510 270 32 32.0 -0.0 | 244 23 20.6 10.1 37 96 16764 270 32 32.0 -0.0 | 244 23 20.6 10.1 38 81 17734 285 25 24.1 -6.5 | 254 13 12.8 3.7 39 70 18570 305 19 15.6 -10.9 | 281 4 4.2 -0.8 40 50 20550 355 14 1.2 -13.9 | 69 11 -10.2 -3.8 41 30 23680 235 7 5.7 4.0 | 158 15 -5.6 14.1 Wind Parameters Mean winds (0-6000m): 281.6 at 20.3 knts Storm direction: 311.6 at 15.2 knts Shear (0-3000m) pos: 0.5 neg: 3.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 125.8 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -42.5 tot: -27.2 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 67.23 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 25 6 108 15| 0.0 2.8 2.8| 2.3 -11.4 -9.1 -18.3 -0.42| 5.9 -2.5 1000 34 6 109 16| 1.1 1.4 2.5| 9.4 -11.4 -2.0 -2.0 -0.09| 4.4 -0.4 1500 38 6 111 16| 0.7 0.8 1.6| 14.1 -11.4 2.6 1.8 0.03| 3.5 0.1 2000 39 5 112 16| 0.8 0.6 1.4| 15.3 -11.4 3.9 1.9 0.05| 2.9 0.1 2500 21 6 108 14| 0.6 3.9 4.5| 15.3 -41.7 -26.4 -10.5 -0.34| 6.7 -2.3 3000 349 8 103 10| 0.5 3.7 4.3| 15.3 -42.5 -27.2 -9.1 -0.33| 6.5 -2.1 4000 315 11 123 4| 0.4 3.8 4.2| 19.1 -55.5 -36.4 -9.1 -0.28| 6.6 -1.9 5000 290 15 213 6| 0.8 3.4 4.2| 70.5 -78.1 -7.5 -1.5 -0.17| 7.1 -1.2 6000 282 20 235 10| 1.2 3.3 4.5|152.5-104.4 48.1 8.0 -0.06| 7.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251202.11.gif