UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 26 NOV 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 1009 55 21.0 14.0 64 7.0 16.5 50 2 293.4 295.2 289.3 322.0 10.00 1 1008 64 22.2 15.2 65 7.0 17.7 51 3 294.7 296.6 290.5 325.7 10.83 2 1000 135 22.2 14.2 60 8.0 17.1 60 11 295.4 297.2 290.2 324.8 10.23 3 993 196 22.0 14.0 60 8.0 16.9 69 14 295.7 297.6 290.3 325.1 10.16 4 966 438 24.8 16.8 61 8.0 19.4 87 11 300.9 303.2 293.8 337.8 12.55 5 925 819 22.0 16.0 69 6.0 17.9 200 4 301.8 304.1 294.0 338.5 12.46 6 852 1531 16.6 14.3 86 2.3 15.1 190 11 303.3 305.6 294.1 339.3 12.12 7 850 1551 16.4 14.2 87 2.2 15.0 190 12 303.3 305.6 294.1 339.1 12.07 8 722 2918 6.8 -0.2 61 7.0 3.2 198 18 307.3 308.3 289.8 323.4 5.23 9 711 3045 7.6 -7.4 34 15.0 0.8 199 17 309.5 310.1 288.5 319.3 3.08 10 700 3173 6.4 -8.6 33 15.0 -0.2 200 17 309.6 310.1 288.3 318.6 2.85 11 669 3544 3.2 -9.8 38 13.0 -2.3 206 18 310.0 310.5 288.3 318.7 2.71 12 658 3680 4.4 -27.6 8 32.0 -4.8 209 19 312.8 313.0 287.1 314.9 0.60 13 647 3818 4.8 -39.2 2 44.0 -5.3 211 19 314.8 314.8 287.3 315.5 0.20 14 592 4540 0.0 -32.0 7 32.0 -8.1 223 21 317.3 317.4 288.4 318.9 0.44 15 500 5870 -11.7 -30.7 19 19.0 -15.9 245 24 318.8 318.9 289.0 320.9 0.59 16 474 6279 -15.5 -32.5 22 17.0 -18.8 245 26 319.0 319.1 289.0 320.9 0.53 17 444 6773 -17.9 -55.9 2 38.0 -21.8 245 32 322.0 322.0 289.4 322.1 0.04 18 400 7550 -22.7 -66.7 1 44.0 -25.8 250 39 325.5 325.5 290.5 325.5 0.01 19 352 8476 -28.1 -71.1 1 43.0 -30.4 236 47 330.3 330.3 291.8 330.4 0.01 20 324 9067 -29.7 -71.7 1 42.0 -31.9 231 70 336.0 336.0 293.3 336.1 0.01 21 300 9610 -34.1 -56.1 9 22.0 -35.5 240 73 337.3 337.3 293.7 337.6 0.06 22 290 9847 -36.3 -59.3 8 23.0 -37.5 241 74 337.5 337.5 293.7 337.6 0.04 23 250 10870 -40.7 -79.7 1 39.0 -41.8 235 94 345.6 345.6 295.6 345.6 0.00 24 246 10979 -40.9 -75.9 1 35.0 -41.9 240 91 346.9 346.9 296.0 346.9 0.01 25 241 11118 -41.9 -75.9 1 34.0 -42.8 235 95 347.4 347.4 296.1 347.4 0.01 26 200 12350 -50.9 -75.9 4 25.0 -51.3 235 75 352.2 352.2 297.1 352.2 0.01 27 178 13100 -57.7 -80.7 4 23.0 -57.9 239 75 353.0 353.0 297.3 353.0 0.00 28 150 14170 -63.1 -85.1 4 22.0 -63.2 245 74 361.4 361.4 299.0 361.4 0.00 29 110 16037 -71.1 -93.1 2 22.0 -71.2 235 38 379.9 379.9 302.2 379.9 0.00 30 100 16600 -71.3 -93.3 2 22.0 -71.3 245 23 390.0 390.0 303.8 390.0 0.00 31 84 17627 -75.1 -92.1 5 17.0 -75.2 30 3 402.2 402.2 305.5 402.2 0.00 32 70 18690 -74.7 -89.7 8 15.0 -74.7 70 15 424.6 424.6 308.2 424.6 0.00 33 63 19303 -75.1 -90.1 8 15.0 -75.2 62 16 436.7 436.7 309.6 436.7 0.00 34 50 20660 -70.7 -93.7 2 23.0 -70.8 45 18 476.9 476.9 313.2 476.9 0.00 35 46 21154 -70.7 -96.7 1 26.0 -70.9 488.4 488.4 314.1 488.4 0.00 36 31 23562 -59.1 578.1 TRP 84 17627 -75.1 -92.1 5 17.0 -75.2 30 3 402.2 402.2 305.5 402.2 0.00 WND 241 11118 -41.9 -75.9 1 34.0 -42.8 235 95 347.4 347.4 296.1 347.4 0.01 Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 592.00 mb = 4539.72 m = 14893.92 ft Wetbulb zero: 701.72 mb = 3152.75 m = 10343.55 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 42.77 % Est. max temperature: 30.81 C = 87.46 F Sfc-Lift cond lev (LCL): 909.85 mb = 962.01 m = 3156.16 ft T: 20.92 C 700-500 lapse rate: 6.71 C/km ThetaE index: 20.66 C Layer 850.0- 669.0 mb Conv cond level (CCL): 803.50 mb = 2022.21 m = 6634.45 ft Mean mixing ratio: 11.86 g/kg Conv temperature: 32.35 C = 90.23 F Cap Strength: 3.24 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 3.38 C Lifted Index @700 mb: 0.52 C Showalter Index: -4.57 C Risk: Severe thunderstorms possible Total Totals Index: 54.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 25.90 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 318.40 Risk: Showers and thunderstorms possible Energy Index: -3.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 299.51 J/kg Max Up Vert Vel: 24.48 m/s Conv Inhibition (B-): 143.27 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 863.10 mb = 1418.78 m = 4654.74 ft Lev Free Conv (LFC): 728.10 mb = 2847.55 m = 9342.23 ft Equ Level (EL): 718.10 mb = 2962.67 m = 9719.91 ft B at Equ Level: 32.23 J/kg Max Parcel Lev (MPL): 628.10 mb = 4058.85 m = 13316.26 ft Wind level data Storm motion: 244 at 13 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 1009 55 50 2 -1.5 -1.3 | 62 15 -13.0 -6.8 1 1000 135 60 11 -9.5 -5.5 | 62 24 -21.0 -11.0 2 981 305 85 18 -17.9 -1.6 | 76 30 -29.4 -7.1 3 947 610 90 3 -3.0 0.0 | 69 16 -14.5 -5.5 4 925 819 200 4 1.4 3.8 | 80 10 -10.1 -1.8 5 915 914 195 5 1.3 4.8 | 86 10 -10.2 -0.7 6 853 1524 190 11 1.9 10.8 | 119 11 -9.6 5.3 7 850 1551 190 12 2.1 11.8 | 124 11 -9.4 6.3 8 764 2438 195 19 4.9 18.4 | 153 14 -6.6 12.8 9 700 3173 200 17 5.8 16.0 | 151 12 -5.7 10.4 10 505 5791 245 25 22.7 10.6 | 246 12 11.2 5.0 11 500 5870 245 24 21.8 10.1 | 246 11 10.3 4.6 12 485 6096 245 24 21.8 10.1 | 246 11 10.3 4.6 13 447 6706 245 31 28.1 13.1 | 246 18 16.6 7.6 14 400 7550 250 39 36.6 13.3 | 253 26 25.2 7.8 15 349 8534 235 48 39.3 27.5 | 232 35 27.8 22.0 16 320 9144 230 73 55.9 46.9 | 227 61 44.4 41.4 17 300 9610 240 73 63.2 36.5 | 239 60 51.7 31.0 18 257 10668 245 78 70.7 33.0 | 245 65 59.2 27.4 19 250 10870 235 94 77.0 53.9 | 234 81 65.5 48.4 20 246 10973 240 91 78.8 45.5 | 239 78 67.3 40.0 21 241 11118 235 95 77.8 54.5 | 234 82 66.3 48.9 22 215 11887 235 88 72.1 50.5 | 233 75 60.6 44.9 23 200 12350 235 75 61.4 43.0 | 233 62 50.0 37.5 24 195 12497 235 75 61.4 43.0 | 233 62 50.0 37.5 25 150 14170 245 74 67.1 31.3 | 245 61 55.6 25.7 26 146 14326 240 77 66.7 38.5 | 239 64 55.2 33.0 27 125 15240 250 45 42.3 15.4 | 252 32 30.8 9.8 28 113 15850 235 39 31.9 22.4 | 231 26 20.5 16.8 29 102 16459 235 37 30.3 21.2 | 230 24 18.8 15.7 30 100 16600 245 23 20.8 9.7 | 246 10 9.4 4.2 31 97 16764 255 24 23.2 6.2 | 267 12 11.7 0.7 32 84 17627 30 3 -1.5 -2.6 | 58 15 -13.0 -8.1 33 70 18690 70 15 -14.1 -5.1 | 67 28 -25.6 -10.7 34 50 20660 45 18 -12.7 -12.7 | 53 30 -24.2 -18.3 Wind Parameters Mean winds (0-6000m): 214.2 at 17.0 knts Storm direction: 244.2 at 12.8 knts Shear (0-3000m) pos: 2.4 neg: 1.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 89.5 deg Storm rel helicity (0-3000m) pos: 95.3 neg: -10.3 tot: 85.0 m^2/s^2 ave: 28.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.6 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 3.16 Bulk Shear: 94.79 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 79 12 72 24| 4.4 0.0 4.4| 44.3 -9.5 34.8 69.6 0.17| 28.2 4.9 1000 95 8 76 20| 4.2 0.0 4.2| 59.1 -9.5 49.6 49.6 0.24| 19.5 4.8 1500 135 8 91 17| 2.8 1.9 4.7| 74.1 -9.5 64.6 43.0 0.34| 15.0 5.1 2000 164 10 105 15| 3.1 1.5 4.6| 85.8 -9.5 76.3 38.2 0.39| 12.3 4.7 2500 177 11 116 13| 3.1 1.2 4.2| 95.3 -9.6 85.7 34.3 0.41| 10.5 4.3 3000 183 13 123 13| 2.4 1.0 3.3| 95.3 -10.3 85.0 28.3 0.40| 9.1 3.6 4000 192 14 133 12| 2.2 0.7 2.9|111.1 -10.5 100.6 25.2 0.45| 7.6 3.4 5000 203 15 148 10| 2.2 0.6 2.8|130.5 -10.5 120.0 24.0 0.50| 6.8 3.4 6000 214 17 167 9| 2.0 0.5 2.5|146.8 -10.5 136.3 22.7 0.54| 6.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251126.23.gif