UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 1 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 30.0 14.0 38 16.0 19.4 0 0 302.7 304.6 292.4 332.5 10.04 1 1004 63 29.0 13.0 37 16.0 18.6 7 1 301.8 303.5 291.6 329.7 9.41 2 1000 97 28.0 11.0 35 17.0 17.3 35 5 301.1 302.7 290.5 325.6 8.26 3 925 783 21.2 10.2 49 11.0 14.4 60 5 301.0 302.5 290.6 326.0 8.47 4 850 1505 14.4 8.4 67 6.0 10.8 30 2 301.2 302.7 290.4 325.4 8.16 5 839 1615 13.2 8.4 73 4.8 10.3 37 3 301.1 302.6 290.5 325.6 8.27 6 819 1817 12.0 4.0 58 8.0 7.6 49 4 301.9 303.1 288.9 320.6 6.23 7 812 1889 12.6 -2.4 35 15.0 5.2 28 5 303.3 304.0 287.2 315.4 3.94 8 767 2367 12.0 -25.0 6 37.0 0.3 261 13 307.6 307.7 285.2 309.8 0.65 9 718 2918 9.6 -32.4 3 42.0 -1.9 247 20 310.9 310.9 286.1 312.1 0.35 10 700 3128 8.0 -26.0 7 34.0 -2.4 245 23 311.3 311.5 286.6 313.6 0.66 11 637 3895 2.0 -17.0 23 19.0 -4.8 241 29 313.0 313.3 288.2 318.3 1.58 12 615 4176 0.0 -32.0 7 32.0 -7.9 246 27 313.9 314.0 287.2 315.4 0.43 13 568 4806 -4.3 -32.3 9 28.0 -10.9 247 33 316.1 316.1 288.0 317.7 0.45 14 538 5232 -5.7 250 36 319.3 15 500 5800 -9.9 -39.9 7 30.0 -15.4 255 41 321.0 321.0 289.3 321.9 0.24 16 481 6100 -10.9 -48.9 3 38.0 -16.5 255 42 323.3 323.3 289.9 323.7 0.09 17 423 7075 -19.3 -46.3 7 27.0 -22.8 256 48 324.7 324.7 290.3 325.2 0.14 18 400 7490 -22.1 -58.1 2 36.0 -25.2 260 55 326.3 326.3 290.7 326.4 0.04 19 300 9540 -34.9 -61.9 5 27.0 -36.3 245 88 336.2 336.2 293.4 336.3 0.03 20 250 10780 -44.5 -67.5 6 23.0 -45.2 235 96 339.9 339.9 294.3 340.0 0.02 21 243 10968 -46.1 -66.1 9 20.0 -46.7 237 98 340.3 340.3 294.4 340.4 0.02 22 236 11160 -47.2 -67.7 8 20.5 -47.8 240 100 341.4 341.4 294.7 341.5 0.02 23 200 12230 -53.7 -76.7 4 23.0 -54.0 235 89 347.7 347.7 296.1 347.8 0.01 24 190 12559 -55.9 -77.9 5 22.0 -56.2 235 86 349.3 349.3 296.5 349.4 0.00 25 164 13492 -57.9 -85.9 2 28.0 -58.2 232 76 361.0 361.0 298.9 361.0 0.00 26 150 14050 -61.9 -90.9 1 29.0 -62.1 230 69 363.4 363.4 299.4 363.4 0.00 27 100 16480 -74.3 -93.3 4 19.0 -74.3 230 43 384.2 384.2 302.9 384.2 0.00 28 96 16717 -74.9 -91.9 5 17.0 -74.9 230 47 387.5 387.5 303.4 387.5 0.00 29 86 17354 -74.5 -92.5 5 18.0 -74.6 251 36 400.7 400.7 305.3 400.7 0.00 30 84 17492 -71.5 -92.5 3 21.0 -71.6 255 33 409.5 409.5 306.5 409.5 0.00 31 78 17927 -73.5 -92.5 4 19.0 -73.6 269 25 414.1 414.1 307.0 414.1 0.00 32 70 18560 -72.3 -91.3 4 19.0 -72.4 290 14 429.7 429.7 308.8 429.7 0.00 33 60 19470 -71.1 -93.1 2 22.0 -71.2 451.8 451.8 311.0 451.8 0.00 TRP 96 16717 -74.9 -91.9 5 17.0 -74.9 230 47 387.5 387.5 303.4 387.5 0.00 WND 236 11160 -47.2 -67.7 8 20.5 -47.8 240 100 341.4 341.4 294.7 341.5 0.02 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 615.00 mb = 4176.40 m = 13701.93 ft Wetbulb zero: 761.10 mb = 2431.73 m = 7978.01 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 27.06 % Est. max temperature: 28.50 C = 83.30 F Sfc-Lift cond lev (LCL): 796.25 mb = 2053.53 m = 6737.22 ft T: 12.39 C 700-500 lapse rate: 6.70 C/km ThetaE index: 15.74 C Layer 819.0- 718.0 mb Conv cond level (CCL): 672.07 mb = 3459.05 m = 11348.45 ft Mean mixing ratio: 8.41 g/kg Conv temperature: 39.38 C = 102.89 F Cap Strength: 5.65 C Lifted Index: 3.32 C Risk: None Lifted Index @300 mb: 7.97 C Lifted Index @700 mb: 5.17 C Showalter Index: 3.62 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 18.30 C K Index: -1.30 Risk: None Sweat Index: 145.80 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.38 J/kg Max Up Vert Vel: 0.87 m/s Conv Inhibition (B-): 12443.43 J/kg Cap Strength: 5.61 C Lift Cond Lev (LCL): 783.56 mb = 2188.25 m = 7179.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 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 0 0 -0.0 -0.0 | 101 15 -14.9 2.8 1 1000 97 35 5 -2.9 -4.1 | 86 18 -17.7 -1.3 2 943 610 45 3 -2.1 -2.1 | 92 17 -17.0 0.7 3 925 783 60 5 -4.3 -2.5 | 91 19 -19.2 0.3 4 850 1505 30 2 -1.0 -1.7 | 94 16 -15.9 1.1 5 818 1829 50 4 -3.1 -2.6 | 91 18 -17.9 0.3 6 788 2134 295 8 7.3 -3.4 | 86 8 -7.6 -0.6 7 760 2438 250 14 13.2 4.8 | 167 8 -1.7 7.6 8 700 3128 245 23 20.8 9.7 | 206 14 6.0 12.5 9 655 3658 245 28 25.4 11.8 | 216 18 10.5 14.7 10 630 3962 240 30 26.0 15.0 | 212 21 11.1 17.8 11 606 4267 250 25 23.5 8.6 | 217 14 8.6 11.4 12 584 4572 245 31 28.1 13.1 | 220 21 13.2 15.9 13 500 5800 255 41 39.6 10.6 | 242 28 24.8 13.4 14 426 7010 255 47 45.4 12.2 | 244 34 30.5 15.0 15 409 7315 260 50 49.2 8.7 | 251 36 34.4 11.5 16 400 7490 260 55 54.2 9.6 | 253 41 39.3 12.4 17 361 8230 260 67 66.0 11.6 | 254 53 51.1 14.5 18 345 8534 255 69 66.6 17.9 | 248 56 51.8 20.7 19 304 9449 250 83 78.0 28.4 | 244 70 63.1 31.2 20 300 9540 245 88 79.8 37.2 | 238 76 64.9 40.0 21 278 10058 240 88 76.2 44.0 | 233 77 61.4 46.8 22 250 10780 235 96 78.6 55.1 | 228 86 63.8 57.9 23 236 11160 240 100 86.6 50.0 | 234 89 71.8 52.8 24 201 12192 240 91 78.8 45.5 | 233 80 64.0 48.3 25 200 12230 235 89 72.9 51.0 | 227 79 58.1 53.9 26 192 12497 235 87 71.3 49.9 | 227 77 56.4 52.7 27 150 14050 230 69 52.9 44.4 | 219 61 38.0 47.2 28 143 14326 230 69 52.9 44.4 | 219 61 38.0 47.2 29 136 14630 235 67 54.9 38.4 | 224 57 40.0 41.3 30 117 15545 235 64 52.4 36.7 | 224 55 37.6 39.5 31 111 15850 235 70 57.3 40.2 | 225 60 42.5 43.0 32 100 16459 240 47 40.7 23.5 | 224 37 25.9 26.3 33 100 16480 230 43 32.9 27.6 | 211 35 18.1 30.5 34 96 16717 230 47 36.0 30.2 | 213 39 21.2 33.0 35 70 18560 290 14 13.2 -4.8 | 41 3 -1.7 -2.0 Wind Parameters Mean winds (0-6000m): 250.8 at 20.2 knts Storm direction: 280.8 at 15.1 knts Shear (0-3000m) pos: 0.7 neg: 4.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 102.8 deg Storm rel helicity (0-3000m) pos: 41.1 neg: -40.1 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 73.68 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 38 4 89 17| 3.3 0.0 3.3| 7.1 -17.3 -10.2 -20.4 -0.39| 6.6 -2.6 1000 46 4 90 18| 2.0 0.0 2.0| 7.3 -18.7 -11.5 -11.5 -0.30| 4.8 -1.4 1500 46 4 91 17| 1.3 0.6 1.9| 10.5 -19.0 -8.5 -5.7 -0.19| 3.9 -0.7 2000 40 4 90 17| 1.0 2.0 3.0| 10.5 -40.1 -29.5 -14.8 -0.33| 5.5 -1.8 2500 347 5 80 14| 0.8 3.9 4.7| 28.7 -40.1 -11.4 -4.6 0.11| 7.7 0.8 3000 274 8 108 8| 0.7 4.4 5.1| 41.1 -40.1 1.0 0.3 0.20| 7.5 1.5 4000 251 13 157 7| 0.5 4.1 4.6| 57.5 -46.3 11.1 2.8 0.20| 7.1 1.4 5000 249 16 182 9| 0.5 3.3 3.9| 86.1 -46.3 39.7 7.9 0.24| 7.2 1.7 6000 251 20 204 10| 1.1 2.8 3.9|126.3 -46.3 80.0 13.3 0.28| 6.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251201.11.gif