UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 16 JAN 26 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 1021 20 11.0 6.0 71 5.0 8.4 270 1 282.5 283.5 280.6 298.4 5.74 1 1000 193 10.2 8.0 86 2.2 9.0 280 3 283.4 284.5 282.1 302.0 6.74 2 925 844 6.2 6.2 100 0.0 6.2 285 16 285.6 286.8 282.8 303.6 6.43 3 910 977 5.0 5.0 100 0.0 5.0 286 16 285.8 286.8 282.4 302.6 6.01 4 907 1004 5.2 5.2 100 0.0 5.2 286 16 286.2 287.3 282.8 303.4 6.12 5 850 1528 2.2 2.2 100 0.0 2.2 290 17 288.5 289.4 282.8 303.5 5.28 6 709 2969 -8.1 -8.1 100 0.0 -8.1 313 28 292.4 293.0 281.8 301.1 2.93 7 700 3068 -9.1 -9.1 100 0.0 -9.1 315 29 292.4 292.9 281.5 300.6 2.74 8 680 3293 -9.5 -9.7 98 0.2 -9.6 314 30 294.4 294.9 282.4 302.5 2.69 9 677 3327 -8.1 -10.7 82 2.6 -9.0 314 31 296.3 296.8 283.0 303.9 2.50 10 669 3420 -7.1 -13.1 62 6.0 -9.1 313 31 298.5 298.8 283.4 304.9 2.08 11 655 3585 -7.3 -14.3 57 7.0 -9.6 312 32 300.0 300.4 283.8 306.1 1.93 12 647 3681 -8.3 -14.3 62 6.0 -10.2 311 33 300.0 300.3 283.8 306.1 1.95 13 580 4524 -13.1 -24.1 39 11.0 -15.7 307 39 303.9 304.1 284.2 307.0 0.94 14 543 5024 -17.1 -25.1 50 8.0 -18.8 304 42 304.9 305.1 284.5 307.9 0.92 15 508 5522 -20.3 -27.3 54 7.0 -21.7 301 45 306.9 307.0 285.1 309.6 0.80 16 500 5640 -21.3 -32.3 36 11.0 -23.1 300 46 307.1 307.2 284.9 308.8 0.51 17 466 6156 -24.1 -37.1 29 13.0 -25.8 298 46 309.8 309.9 285.7 311.0 0.34 18 464 6187 -24.5 -36.5 32 12.0 -26.1 298 46 309.7 309.8 285.7 311.0 0.36 19 400 7250 -32.1 -41.1 40 9.0 -33.0 295 47 313.3 313.3 286.8 314.2 0.26 20 396 7321 -32.5 -39.5 50 7.0 -33.2 295 47 313.6 313.7 287.0 314.8 0.31 21 347 8242 -40.3 -44.0 68 3.7 -40.5 293 50 315.2 315.2 287.4 316.0 0.22 22 309 9024 -47.3 -50.3 71 3.0 -47.4 291 53 316.0 316.0 287.6 316.5 0.12 23 300 9220 -48.3 -50.9 74 2.6 -48.4 290 54 317.3 317.3 288.0 317.7 0.12 24 250 10390 -58.3 -61.6 66 3.3 -58.3 295 64 319.4 319.4 288.6 319.5 0.04 25 219 11218 -63.1 290 71 324.3 26 218 11246 -63.1 291 71 324.7 27 214 11360 -62.6 295 72 327.2 28 213 11389 -62.5 295 72 327.8 29 200 11780 -62.1 290 67 334.4 30 188 12162 -62.3 289 65 340.1 31 185 12262 -61.3 289 65 343.3 32 154 13405 -59.1 285 59 365.5 33 150 13570 -59.3 285 58 367.9 34 131 14427 -56.1 287 54 388.2 35 110 15526 -61.5 289 50 397.9 36 107 15698 -60.1 289 49 403.7 37 100 16120 -61.5 290 47 408.9 38 70 18330 -63.3 305 23 449.0 39 69 18420 -61.5 306 23 454.7 40 59 19396 -62.1 320 22 474.2 41 50 20420 -64.5 335 22 491.5 42 47 20800 -62.5 336 21 505.1 43 30 23600 -58.3 345 13 585.7 44 21 25890 -50.1 16 9 673.4 45 20 26210 -49.3 20 9 685.3 46 14 28536 -52.1 349 20 749.4 47 10 30760 -43.1 320 30 858.7 48 9.2 31323 -42.1 883.2 49 7.2 32993 -39.1 959.6 TRP 219 11218 -63.1 290 71 324.3 WND 214 11360 -62.6 295 72 327.2 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 819.88 mb = 1835.72 m = 6022.62 ft Wetbulb zero: 820.09 mb = 1812.55 m = 5946.63 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 77.75 % Est. max temperature: 16.18 C = 61.13 F Sfc-Lift cond lev (LCL): 946.46 mb = 652.46 m = 2140.58 ft T: 7.38 C 700-500 lapse rate: 4.74 C/km ThetaE index: 2.92 C Layer 709.0- 680.0 mb Conv cond level (CCL): 928.96 mb = 808.38 m = 2652.12 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 14.08 C = 57.34 F Cap Strength: 6.11 C Lifted Index: 6.04 C Risk: None Lifted Index @300 mb: 10.74 C Lifted Index @700 mb: -0.98 C Showalter Index: 5.28 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 106.40 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.47 J/kg Max Up Vert Vel: 7.28 m/s Conv Inhibition (B-): 22.01 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 947.20 mb = 645.95 m = 2119.23 ft Lev Free Conv (LFC): 792.20 mb = 2087.34 m = 6848.15 ft Equ Level (EL): 682.20 mb = 3267.80 m = 10721.01 ft B at Equ Level: 23.40 J/kg Max Parcel Lev (MPL): 662.20 mb = 3499.90 m = 11482.46 ft Wind level data Storm motion: 333 at 21 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 1021 20 270 1 1.0 -0.0 | 156 21 -8.5 18.9 1 1000 193 280 3 3.0 -0.5 | 160 19 -6.6 18.3 2 925 844 285 16 15.5 -4.1 | 202 16 5.9 14.7 3 850 1528 290 17 16.0 -5.8 | 206 15 6.4 13.1 4 700 3068 315 29 20.5 -20.5 | 279 11 11.0 -1.6 5 500 5640 300 46 39.8 -23.0 | 278 31 30.3 -4.1 6 400 7250 295 47 42.6 -19.9 | 272 33 33.0 -1.0 7 300 9220 290 54 50.7 -18.5 | 269 41 41.2 0.4 8 250 10390 295 64 58.0 -27.0 | 280 49 48.5 -8.2 9 219 11218 290 71 66.7 -24.3 | 275 57 57.2 -5.4 10 214 11360 295 72 65.3 -30.4 | 282 57 55.7 -11.6 11 200 11780 290 67 63.0 -22.9 | 274 54 53.4 -4.0 12 150 13570 285 58 56.0 -15.0 | 265 47 46.5 3.9 13 100 16120 290 47 44.2 -16.1 | 265 35 34.6 2.8 14 70 18330 305 23 18.8 -13.2 | 239 11 9.3 5.7 15 50 20420 335 22 9.3 -19.9 | 13 1 -0.3 -1.1 16 30 23600 345 13 3.4 -12.6 | 136 9 -6.2 6.3 17 20 26210 20 9 -3.1 -8.5 | 129 16 -12.6 10.4 18 10 30760 320 30 19.3 -23.0 | 293 11 9.7 -4.1 Wind Parameters Mean winds (0-6000m): 303.2 at 28.2 knts Storm direction: 333.2 at 21.1 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 120.1 deg Storm rel helicity (0-3000m) pos: 115.3 neg: 0.0 tot: 115.3 m^2/s^2 ave: 38.4 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 75.15 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 ------------------------------------------------------------------------------- 500 281 5 165 19| 8.8 0.0 8.8| 36.9 0.0 36.9 73.9 0.88| 8.8 7.8 1000 284 9 178 17| 7.9 0.0 7.9| 65.5 0.0 65.5 65.5 0.92| 8.0 7.3 1500 286 12 187 16| 5.5 0.0 5.5| 68.9 0.0 68.9 45.9 0.90| 5.7 5.2 2000 289 14 193 15| 5.1 0.0 5.1| 84.2 0.0 84.2 42.1 0.91| 5.5 5.0 2500 293 15 200 14| 4.9 0.0 4.9| 99.5 0.0 99.5 39.8 0.92| 5.4 5.0 3000 299 17 209 12| 4.8 0.0 4.8|115.3 0.0 115.3 38.4 0.93| 5.5 5.1 4000 304 21 227 11| 3.6 0.9 4.5|119.2 0.0 119.2 29.8 0.78| 5.1 4.0 5000 304 25 245 12| 2.9 1.5 4.4|119.2 -4.0 115.1 23.0 0.64| 4.8 3.1 6000 303 28 256 14| 2.4 1.7 4.1|119.2 -17.6 101.6 16.9 0.54| 4.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20260116.00.gif