UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 27 NOV 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 1014 15 21.8 7.8 41 14.0 13.7 0 0 293.8 295.0 286.3 312.7 6.55 1 1000 135 21.0 12.0 56 9.0 15.4 245 5 294.1 295.7 288.6 319.5 8.84 2 999 144 21.0 12.0 56 9.0 15.4 245 5 294.2 295.8 288.6 319.7 8.85 3 925 811 15.4 9.4 67 6.0 11.9 210 16 295.1 296.5 288.2 318.2 8.02 4 850 1516 9.0 5.4 78 3.6 7.1 210 21 295.6 296.8 287.1 314.9 6.63 5 790 2118 4.4 -1.6 65 6.0 1.6 212 22 296.9 297.7 285.2 309.7 4.30 6 737 2679 -0.7 -3.8 79 3.1 -2.1 214 23 297.3 298.0 284.9 309.0 3.92 7 732 2734 -0.5 -5.5 69 5.0 -2.6 214 23 298.1 298.7 284.8 308.5 3.46 8 709 2990 -0.5 -12.5 40 12.0 -4.8 215 24 300.8 301.2 284.3 307.3 2.06 9 704 3046 -0.7 -12.7 40 12.0 -5.0 215 24 301.2 301.6 284.4 307.6 2.04 10 700 3092 -0.9 -12.9 40 12.0 -5.2 215 24 301.5 301.9 284.5 307.8 2.02 11 627 3964 -6.3 -16.3 45 10.0 -9.5 213 28 305.0 305.3 285.5 310.4 1.71 12 525 5332 -14.7 -20.7 60 6.0 -16.3 211 35 310.7 311.0 287.2 315.4 1.40 13 500 5700 -17.9 -25.9 50 8.0 -19.7 210 37 311.2 311.4 286.9 314.3 0.93 14 419 6998 -28.5 -36.5 46 8.0 -29.5 214 31 313.8 313.8 287.1 315.2 0.40 15 400 7330 -30.7 -39.7 41 9.0 -31.7 215 30 315.1 315.1 287.5 316.2 0.30 16 300 9300 -46.9 -53.9 45 7.0 -47.1 210 42 319.3 319.3 288.6 319.6 0.08 17 250 10480 -56.9 210 46 321.5 18 235 10871 -58.1 220 49 325.4 19 229 11034 -59.3 221 50 326.0 20 200 11880 -61.1 225 57 336.0 21 191 12165 -59.7 228 56 342.7 22 180 12534 -59.7 232 54 348.6 23 179 12569 -58.7 233 54 350.8 24 150 13670 -60.5 245 48 365.9 25 141 14059 -59.3 245 48 374.5 26 100 16200 -63.9 245 47 404.3 27 96 16450 -65.7 244 46 405.5 28 72 18208 -64.5 240 41 442.8 29 70 18380 -66.1 240 41 443.0 30 62 19122 -65.1 240 46 460.8 31 54 19978 -60.5 240 53 490.0 32 50 20460 -60.5 240 56 500.9 33 41 21694 -62.3 244 62 525.7 34 36 22500 -62.1 246 66 546.1 35 30 23640 -58.1 250 72 586.2 36 26 24538 -57.5 254 77 612.4 37 20 26170 -62.3 260 87 645.5 38 17 27172 -62.9 674.3 39 13 28856 -54.9 255 104 755.7 40 13 28856 -54.9 755.7 TRP 235 10871 -58.1 220 49 325.4 WND 13 28856 -54.9 255 104 755.7 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 744.27 mb = 2602.40 m = 8537.95 ft Wetbulb zero: 767.00 mb = 2356.95 m = 7732.67 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 58.45 % Est. max temperature: 23.51 C = 74.32 F Sfc-Lift cond lev (LCL): 823.85 mb = 1773.00 m = 5816.86 ft T: 7.04 C 700-500 lapse rate: 6.52 C/km ThetaE index: 12.40 C Layer 925.0- 704.0 mb Conv cond level (CCL): 843.09 mb = 1583.18 m = 5194.11 ft Mean mixing ratio: 8.28 g/kg Conv temperature: 23.75 C = 74.76 F Cap Strength: 0.89 C Lifted Index: -0.63 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.01 C Lifted Index @700 mb: -0.69 C Showalter Index: 1.42 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 23.30 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 167.80 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 195.43 J/kg Max Up Vert Vel: 19.77 m/s Conv Inhibition (B-): 19.85 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 857.06 mb = 1446.99 m = 4747.30 ft Lev Free Conv (LFC): 822.06 mb = 1790.90 m = 5875.57 ft Equ Level (EL): 352.06 mb = 8204.13 m = 26916.12 ft B at Equ Level: 194.87 J/kg Max Parcel Lev (MPL): 232.06 mb = 10950.56 m = 35926.61 ft Wind level data Storm motion: 242 at 19 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 1014 15 0 0 -0.0 -0.0 | 62 19 -16.4 -8.7 1 1000 135 245 5 4.5 2.1 | 61 14 -11.9 -6.6 2 925 811 210 16 8.0 13.9 | 122 10 -8.4 5.2 3 850 1516 210 21 10.5 18.2 | 148 11 -5.9 9.5 4 700 3092 215 24 13.8 19.7 | 166 11 -2.7 11.0 5 500 5700 210 37 18.5 32.0 | 185 23 2.1 23.4 6 400 7330 215 30 17.2 24.6 | 183 16 0.8 15.9 7 300 9300 210 42 21.0 36.4 | 189 28 4.6 27.7 8 250 10480 210 46 23.0 39.8 | 192 32 6.6 31.2 9 235 10871 220 49 31.5 37.5 | 208 33 15.1 28.9 10 200 11880 225 57 40.3 40.3 | 217 40 23.9 31.6 11 150 13670 245 48 43.5 20.3 | 247 29 27.1 11.6 12 100 16200 245 47 42.6 19.9 | 247 28 26.2 11.2 13 70 18380 240 41 35.5 20.5 | 238 22 19.1 11.8 14 50 20460 240 56 48.5 28.0 | 239 37 32.1 19.3 15 30 23640 250 72 67.7 24.6 | 253 54 51.2 16.0 16 20 26170 260 87 85.7 15.1 | 265 70 69.3 6.4 Wind Parameters Mean winds (0-6000m): 212.2 at 24.8 knts Storm direction: 242.2 at 18.6 knts Shear (0-3000m) pos: 0.6 neg: 3.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 51.2 neg: -7.7 tot: 43.6 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 4.27 Bulk Shear: 45.78 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 ------------------------------------------------------------------------------- 500 233 7 68 12| 0.0 11.5 11.5| 15.3 -7.7 7.6 15.3 0.28| 13.0 3.6 1000 216 11 90 10| 0.0 9.0 9.0| 31.9 -7.7 24.2 24.2 0.53| 10.3 5.5 1500 213 14 107 9| 0.0 7.2 7.2| 41.1 -7.7 33.5 22.3 0.59| 8.1 4.8 2000 212 16 119 9| 0.3 5.4 5.7| 44.5 -7.7 36.8 18.4 0.61| 6.4 3.9 2500 212 17 128 9| 0.5 4.3 4.8| 47.8 -7.7 40.2 16.1 0.63| 5.3 3.3 3000 213 18 135 9| 0.6 3.6 4.2| 51.2 -7.7 43.6 14.5 0.64| 4.6 3.0 4000 213 20 146 10| 0.4 3.3 3.8| 60.3 -7.7 52.6 13.2 0.63| 4.1 2.6 5000 213 22 157 11| 0.4 3.2 3.5| 68.3 -7.7 60.7 12.1 0.59| 3.8 2.2 6000 212 25 165 13| 0.3 2.9 3.1| 72.9 -7.8 65.1 10.8 0.54| 3.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251127.12.gif