UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 30 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 1007 14 11.2 10.0 92 1.2 10.5 350 1 283.8 285.1 283.4 304.9 7.67 1 1006 23 11.2 10.0 92 1.2 10.5 336 1 283.9 285.2 283.4 305.1 7.68 2 1001 65 15.2 13.6 90 1.6 14.2 264 2 288.3 290.0 287.3 315.7 9.82 3 1000 73 15.2 13.6 90 1.6 14.2 250 2 288.4 290.1 287.3 315.9 9.83 4 984 209 14.4 11.8 84 2.6 12.9 248 5 288.9 290.4 286.6 313.8 8.86 5 925 725 9.6 7.9 89 1.7 8.6 240 18 289.1 290.4 285.2 309.6 7.24 6 850 1426 4.6 3.5 93 1.1 4.1 240 20 291.0 292.0 284.4 307.6 5.79 7 784 2081 0.2 -1.2 90 1.4 -0.4 242 17 293.1 293.8 283.8 306.1 4.47 8 700 2984 -4.3 -7.9 76 3.6 -5.7 245 13 297.7 298.3 284.1 306.8 3.01 9 697 3018 -4.3 -8.0 75 3.7 -5.7 244 13 298.1 298.6 284.2 307.2 3.00 10 659 3457 -7.7 -12.5 68 4.8 -9.3 238 14 299.1 299.5 283.8 305.9 2.22 11 616 3980 -10.7 -18.7 52 8.0 -12.9 230 14 301.5 301.7 283.8 306.0 1.42 12 527 5161 -19.9 -30.9 37 11.0 -21.7 211 16 304.2 304.3 283.8 306.0 0.55 13 524 5203 -20.1 -30.1 41 10.0 -21.8 211 16 304.4 304.5 284.0 306.4 0.60 14 500 5550 -22.1 -33.1 36 11.0 -23.8 205 16 306.1 306.2 284.4 307.7 0.47 15 456 6221 -28.5 -38.5 38 10.0 -29.6 201 19 306.3 306.3 284.3 307.3 0.30 16 442 6445 -29.9 -38.9 41 9.0 -30.8 199 20 307.2 307.3 284.7 308.3 0.30 17 400 7150 -35.5 -42.5 49 7.0 -36.0 195 24 308.9 308.9 285.2 309.7 0.23 18 300 9080 -51.1 -55.6 59 4.5 -51.2 165 48 313.3 313.3 286.6 313.6 0.07 19 290 9301 -52.3 -56.8 58 4.5 -52.4 165 48 314.7 314.7 287.1 314.9 0.06 20 284 9438 -52.1 -56.6 58 4.5 -52.2 169 47 316.8 316.9 287.8 317.1 0.06 21 250 10270 -51.1 -56.1 55 5.0 -51.2 195 44 330.1 330.1 291.8 330.4 0.08 22 248 10322 -50.9 -56.9 49 6.0 -51.1 196 44 331.2 331.2 292.1 331.4 0.07 23 221 11073 -51.5 -58.5 43 7.0 -51.7 206 41 341.3 341.3 294.7 341.6 0.06 24 200 11720 -52.5 -61.5 33 9.0 -52.8 215 38 349.6 349.6 296.6 349.8 0.05 25 150 13570 -54.7 240 41 375.8 26 104 15893 -57.7 240 34 411.6 27 100 16140 -58.3 240 33 415.1 28 70 18370 -60.3 260 43 455.4 29 51 20328 -62.5 255 51 493.4 30 50 20450 -62.3 255 51 496.7 31 41 21679 -59.9 257 58 531.7 32 34 22844 -60.5 259 65 559.3 33 30 23620 -61.3 260 70 577.5 34 23 25269 -61.1 270 77 623.6 35 22 25546 -61.1 631.7 TRP 290 9301 -52.3 -56.8 58 4.5 -52.4 165 48 314.7 314.7 287.1 314.9 0.06 WND 23 25269 -61.1 270 77 623.6 Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 780.27 mb = 2121.02 m = 6958.64 ft Wetbulb zero: 790.57 mb = 2013.29 m = 6605.20 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 70.34 % Est. max temperature: 18.22 C = 64.80 F Sfc-Lift cond lev (LCL): 989.05 mb = 165.76 m = 543.84 ft T: 14.65 C 700-500 lapse rate: 6.94 C/km ThetaE index: 9.75 C Layer 984.0- 700.0 mb Conv cond level (CCL): 924.12 mb = 732.88 m = 2404.44 ft Mean mixing ratio: 8.11 g/kg Conv temperature: 16.58 C = 61.84 F Cap Strength: 0.29 C Lifted Index: -0.82 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: -0.98 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 52.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 25.60 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 164.00 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 314.01 J/kg Max Up Vert Vel: 25.06 m/s Conv Inhibition (B-): 3.53 J/kg Cap Strength: 0.29 C Lift Cond Lev (LCL): 928.85 mb = 690.33 m = 2264.83 ft Lev Free Conv (LFC): 913.85 mb = 825.53 m = 2708.40 ft Equ Level (EL): 353.85 mb = 7972.43 m = 26155.93 ft B at Equ Level: 312.83 J/kg Max Parcel Lev (MPL): 253.85 mb = 10170.21 m = 33366.42 ft Wind level data Storm motion: 260 at 11 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 1007 14 350 1 0.2 -1.0 | 75 11 -11.0 -2.9 1 1000 73 250 2 1.9 0.7 | 83 9 -9.3 -1.2 2 925 725 240 18 15.6 9.0 | 212 8 4.4 7.1 3 850 1426 240 20 17.3 10.0 | 217 10 6.1 8.1 4 700 2984 245 13 11.8 5.5 | 189 4 0.6 3.6 5 500 5550 205 16 6.8 14.5 | 161 13 -4.4 12.6 6 400 7150 195 24 6.2 23.2 | 167 22 -5.0 21.3 7 300 9080 165 48 -12.4 46.4 | 152 50 -23.6 44.5 8 290 9301 165 48 -12.4 46.4 | 152 50 -23.6 44.5 9 250 10270 195 44 11.4 42.5 | 180 41 0.2 40.6 10 200 11720 215 38 21.8 31.1 | 200 31 10.6 29.2 11 150 13570 240 41 35.5 20.5 | 233 31 24.3 18.6 12 100 16140 240 33 28.6 16.5 | 230 23 17.4 14.6 13 70 18370 260 43 42.3 7.5 | 260 32 31.2 5.6 14 50 20450 255 51 49.3 13.2 | 253 40 38.1 11.3 15 30 23620 260 70 68.9 12.2 | 260 59 57.7 10.3 Wind Parameters Mean winds (0-6000m): 230.3 at 15.1 knts Storm direction: 260.3 at 11.4 knts Shear (0-3000m) pos: 1.0 neg: 3.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -4.2 tot: 13.4 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 30.70 Bulk Shear: 10.23 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 ------------------------------------------------------------------------------- 500 245 7 101 5| 0.0 13.5 13.5| 11.6 0.0 11.6 23.2 0.65| 13.7 8.9 1000 241 12 168 4| 0.0 9.9 9.9| 16.4 0.0 16.4 16.4 0.60| 10.0 6.0 1500 240 14 195 5| 0.3 6.6 6.8| 17.6 -0.1 17.4 11.6 0.58| 7.2 4.2 2000 241 15 202 6| 0.4 4.9 5.3| 17.6 -1.3 16.3 8.1 0.50| 6.0 3.0 2500 241 16 204 6| 0.8 3.9 4.7| 17.6 -2.7 14.9 6.0 0.42| 5.3 2.2 3000 241 15 203 6| 1.0 3.3 4.3| 17.6 -4.2 13.4 4.5 0.34| 4.7 1.6 4000 240 15 198 6| 0.8 2.7 3.4| 17.6 -6.0 11.6 2.9 0.26| 4.1 1.1 5000 236 15 190 7| 0.6 2.2 2.9| 17.6 -10.2 7.4 1.5 0.19| 3.7 0.7 6000 230 15 183 8| 0.5 2.1 2.6| 20.6 -13.6 7.0 1.2 0.16| 3.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251130.00.gif