UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 25 APR 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 1008 16 14.6 8.6 67 6.0 11.2 275 5 287.1 288.3 284.0 306.6 6.96 1 1000 83 14.0 6.0 58 8.0 9.7 280 8 287.1 288.2 282.9 303.7 5.86 2 947 543 10.0 5.0 71 5.0 7.4 273 9 287.6 288.6 283.0 303.9 5.78 3 946 552 11.0 6.0 71 5.0 8.3 273 9 288.7 289.8 283.9 306.3 6.20 4 933 669 13.0 4.0 54 9.0 8.3 271 9 291.9 292.9 284.4 307.7 5.46 5 925 742 12.8 3.8 54 9.0 8.0 270 9 292.4 293.4 284.6 308.1 5.43 6 891 1054 12.0 1.0 47 11.0 6.5 261 9 294.7 295.5 284.7 308.3 4.61 7 850 1444 9.0 -1.0 49 10.0 4.2 250 10 295.6 296.3 284.5 307.9 4.18 8 814 1801 6.2 -7.8 36 14.0 0.4 285 11 296.3 296.8 283.1 304.2 2.61 9 720 2795 -0.9 -9.9 50 9.0 -4.3 23 14 299.1 299.5 284.1 306.7 2.50 10 700 3020 -1.1 -15.1 34 14.0 -5.8 45 15 301.3 301.6 284.0 306.6 1.69 11 660 3485 -5.5 -16.5 42 11.0 -8.9 35 14 301.4 301.7 284.0 306.5 1.59 12 598 4253 -9.9 -31.9 15 22.0 -14.3 19 13 305.0 305.0 284.0 306.5 0.44 13 506 5521 -18.1 -42.1 10 24.0 -21.2 352 10 309.9 309.9 285.5 310.6 0.19 14 500 5610 -19.1 -42.1 11 23.0 -22.0 350 10 309.8 309.8 285.5 310.4 0.19 15 493 5715 -19.9 -41.9 12 22.0 -22.7 348 10 310.0 310.1 285.6 310.7 0.20 16 408 7099 -30.1 -46.1 20 16.0 -31.4 323 7 314.1 314.1 286.9 314.6 0.15 17 400 7240 -31.3 -43.3 30 12.0 -32.4 320 7 314.3 314.3 287.1 315.1 0.21 18 335 8465 -41.9 -51.9 33 10.0 -42.3 265 12 316.2 316.2 287.6 316.5 0.09 19 300 9200 -48.5 -61.5 21 13.0 -48.8 230 15 317.0 317.0 287.8 317.1 0.03 20 295 9311 -49.3 -62.3 20 13.0 -49.6 227 15 317.4 317.4 287.9 317.5 0.03 21 250 10380 -58.5 195 17 319.1 22 239 10663 -59.9 190 15 321.1 23 235 10769 -59.9 195 15 322.7 24 211 11455 -53.7 225 12 342.4 25 200 11800 -53.9 240 11 347.4 26 150 13650 -52.7 265 19 379.3 27 148 13737 -52.1 265 19 381.8 28 102 16143 -54.1 270 14 420.8 29 100 16270 -54.9 270 14 421.7 30 74 18179 -57.5 240 13 454.1 31 70 18530 -57.1 235 13 462.2 32 57 19827 -57.5 229 14 489.3 33 50 20650 -59.7 225 15 502.8 34 43 21592 -59.5 193 13 525.4 35 30 23860 -56.3 115 7 591.2 36 29 24075 -55.1 119 7 600.2 37 20 26440 -55.5 160 6 666.3 38 15 28282 -53.1 204 10 731.4 39 10 30940 -45.3 265 16 850.5 40 8.2 32267 -44.3 904.1 41 6.0 34415 -32.5 1039.5 42 5.6 34905 -29.1 -63.1 2 34.0 -48.5 1075.2 1076.1 332.5 1094.3 1.41 TRP 239 10663 -59.9 190 15 321.1 WND Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 731.92 mb = 2668.87 m = 8756.03 ft Wetbulb zero: 805.48 mb = 1886.08 m = 6187.86 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 35.85 % Est. max temperature: 22.93 C = 73.27 F Sfc-Lift cond lev (LCL): 921.12 mb = 777.02 m = 2549.26 ft T: 12.71 C 700-500 lapse rate: 6.95 C/km ThetaE index: 4.09 C Layer 850.0- 720.0 mb Conv cond level (CCL): 752.13 mb = 2441.24 m = 8009.23 ft Mean mixing ratio: 5.73 g/kg Conv temperature: 25.63 C = 78.13 F Cap Strength: 6.43 C Lifted Index: 6.13 C Risk: None Lifted Index @300 mb: 8.32 C Lifted Index @700 mb: 5.33 C Showalter Index: 4.49 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 18.10 C K Index: 13.10 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.59 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 78789.31 J/kg Cap Strength: 6.42 C Lift Cond Lev (LCL): 856.50 mb = 1380.97 m = 4530.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 9 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 1008 16 275 5 5.0 -0.4 | 233 12 9.3 7.0 1 1000 83 280 8 7.9 -1.4 | 244 14 12.2 6.1 2 925 742 270 9 9.0 -0.0 | 241 15 13.3 7.5 3 850 1444 250 10 9.4 3.4 | 232 18 13.7 10.9 4 700 3020 45 15 -10.6 -10.6 | 63 7 -6.3 -3.2 5 500 5610 350 10 1.7 -9.8 | 292 7 6.1 -2.4 6 400 7240 320 7 4.5 -5.4 | 257 9 8.8 2.1 7 300 9200 230 15 11.5 9.6 | 223 23 15.8 17.1 8 250 10380 195 17 4.4 16.4 | 200 25 8.7 23.9 9 239 10663 190 15 2.6 14.8 | 197 23 6.9 22.2 10 200 11800 240 11 9.5 5.5 | 227 19 13.8 13.0 11 150 13650 265 19 18.9 1.7 | 249 25 23.2 9.1 12 100 16270 270 14 14.0 -0.0 | 248 20 18.3 7.5 13 70 18530 235 13 10.6 7.5 | 225 21 15.0 14.9 14 50 20650 225 15 10.6 10.6 | 220 23 14.9 18.1 15 30 23860 115 7 -6.3 3.0 | 169 11 -2.0 10.4 16 20 26440 160 6 -2.1 5.6 | 190 13 2.3 13.1 17 10 30940 265 16 15.9 1.4 | 246 22 20.3 8.9 Wind Parameters Mean winds (0-6000m): 0.1 at 11.5 knts Storm direction: 30.1 at 8.6 knts Shear (0-3000m) pos: 4.2 neg: 1.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -170.4 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -13.5 tot: 82.8 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.40 Bulk Shear: 23.25 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 ------------------------------------------------------------------------------- 500 277 8 242 14| 0.0 3.8 3.8| 7.7 -1.5 6.2 12.4 0.46| 4.3 2.0 1000 272 9 241 15| 0.0 2.4 2.4| 7.7 -6.5 1.2 1.2 0.11| 3.1 0.4 1500 266 9 239 16| 0.0 1.9 1.9| 12.9 -13.5 -0.7 -0.4 0.03| 3.2 0.1 2000 271 9 242 16| 2.4 1.5 3.8| 50.1 -13.5 36.6 18.3 0.49| 4.8 2.4 2500 284 10 251 15| 3.7 1.2 4.9| 76.7 -13.5 63.1 25.3 0.62| 6.1 3.8 3000 294 11 258 15| 4.2 1.0 5.1| 96.3 -13.5 82.8 27.6 0.72| 7.2 5.2 4000 347 12 299 8| 3.1 1.3 4.4| 96.3 -20.6 75.7 18.9 0.53| 6.1 3.3 5000 0 12 315 6| 2.5 1.6 4.1| 96.3 -26.5 69.8 14.0 0.39| 5.4 2.1 6000 0 11 313 6| 2.1 1.6 3.7| 96.3 -32.4 63.9 10.6 0.30| 4.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250425.12.gif