UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 6 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 1014 20 13.2 5.2 58 8.0 9.0 80 2 285.2 286.2 281.5 300.6 5.47 1 1004 103 15.0 8.0 63 7.0 11.1 137 5 287.8 289.0 284.1 306.7 6.71 2 1000 137 15.2 9.2 67 6.0 11.8 160 6 288.4 289.6 284.9 309.0 7.31 3 927 775 11.8 6.8 71 5.0 9.0 213 24 291.2 292.4 285.4 310.3 6.69 4 925 793 11.8 6.8 71 5.0 9.0 215 24 291.4 292.6 285.5 310.6 6.71 5 850 1497 5.2 3.1 86 2.1 4.1 230 31 291.6 292.6 284.5 307.8 5.63 6 822 1770 4.2 -0.0 74 4.2 2.2 231 29 293.3 294.2 284.1 306.9 4.65 7 749 2520 -1.3 -2.2 94 0.9 -1.7 233 25 295.3 296.1 284.6 308.1 4.34 8 708 2967 -4.7 -4.9 98 0.2 -4.8 235 23 296.3 297.0 284.4 307.5 3.75 9 707 2978 -4.7 -5.2 96 0.5 -4.9 235 22 296.4 297.1 284.3 307.4 3.67 10 704 3011 -1.1 -3.4 84 2.3 -2.1 235 22 300.8 301.5 286.6 313.5 4.23 11 701 3046 -0.7 -5.3 71 4.6 -2.7 235 22 301.6 302.3 286.3 312.8 3.67 12 700 3057 -0.7 -5.7 69 5.0 -2.9 235 22 301.7 302.4 286.2 312.6 3.57 13 683 3253 -1.7 -11.7 46 10.0 -5.4 235 23 302.7 303.1 285.2 309.9 2.28 14 675 3347 -2.5 -12.5 46 10.0 -6.1 236 23 302.8 303.2 285.2 309.6 2.17 15 521 5335 -19.9 -20.8 93 0.9 -20.1 239 29 305.2 305.4 285.2 309.7 1.40 16 500 5640 -20.1 -20.6 96 0.5 -20.2 240 30 308.5 308.8 286.5 313.4 1.48 17 478 5970 -23.1 -24.2 91 1.1 -23.3 236 31 308.8 309.0 286.2 312.6 1.13 18 473 6047 -24.3 -25.5 90 1.2 -24.5 235 31 308.3 308.5 285.9 311.6 1.01 19 400 7240 -34.5 -36.3 84 1.8 -34.7 220 36 310.2 310.2 285.9 311.6 0.43 20 300 9190 -51.1 -54.0 71 2.9 -51.2 220 44 313.3 313.3 286.6 313.6 0.08 21 284 9544 -53.9 -56.8 70 2.9 -53.9 225 41 314.3 314.3 286.9 314.5 0.06 22 271 9844 -54.3 -57.5 68 3.2 -54.4 227 44 317.9 317.9 288.1 318.2 0.06 23 250 10360 -54.5 -57.8 67 3.3 -54.6 230 48 325.0 325.1 290.3 325.3 0.06 24 211 11441 -55.5 -59.4 62 3.9 -55.6 245 43 339.6 339.6 294.3 339.9 0.06 25 200 11780 -57.1 -61.2 60 4.1 -57.2 250 42 342.3 342.4 294.9 342.6 0.05 26 181 12409 -58.3 253 46 350.3 27 170 12804 -58.1 256 48 357.0 28 150 13590 -59.1 260 53 368.3 29 109 15590 -58.2 250 61 405.3 30 107 15706 -58.1 250 59 407.5 31 100 16130 -59.3 250 52 413.2 32 85 17151 -57.7 250 42 436.0 33 75 17938 -58.7 250 35 449.8 34 70 18370 -59.5 250 31 457.1 35 54 20002 -58.5 235 32 494.6 36 50 20490 -56.1 230 32 511.3 37 45 21161 -53.1 242 31 534.2 38 30 23760 -53.9 290 27 597.7 39 26 24679 -55.7 279 31 617.6 40 22 25748 -55.5 267 35 648.4 41 20 26360 -53.9 260 38 671.2 42 17 27403 -53.5 260 38 704.4 43 14 28647 -54.5 260 37 741.2 44 12 29638 -52.3 260 37 782.4 45 10 30830 -47.1 260 36 843.7 46 9.4 31242 -44.7 867.9 47 7.9 32415 -40.7 928.1 TRP 284 9544 -53.9 -56.8 70 2.9 -53.9 225 41 314.3 314.3 286.9 314.5 0.06 WND 109 15590 -58.2 250 61 405.3 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 766.25 mb = 2342.89 m = 7686.54 ft Wetbulb zero: 781.01 mb = 2182.68 m = 7160.93 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 75.76 % Est. max temperature: 19.58 C = 67.24 F Sfc-Lift cond lev (LCL): 898.60 mb = 1034.09 m = 3392.64 ft T: 9.54 C 700-500 lapse rate: 7.51 C/km ThetaE index: 3.90 C Layer 701.0- 521.0 mb Conv cond level (CCL): 859.52 mb = 1404.26 m = 4607.09 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 19.58 C = 67.25 F Cap Strength: 4.08 C Lifted Index: 2.79 C Risk: None Lifted Index @300 mb: 3.20 C Lifted Index @700 mb: 3.85 C Showalter Index: 3.61 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.20 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.91 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.43 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 60.37 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 884.62 mb = 1164.59 m = 3820.78 ft Lev Free Conv (LFC): 749.62 mb = 2513.41 m = 8246.00 ft Equ Level (EL): 709.62 mb = 2948.42 m = 9673.17 ft B at Equ Level: 11.91 J/kg Max Parcel Lev (MPL): 699.62 mb = 3061.29 m = 10043.47 ft Wind level data Storm motion: 263 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 20 80 2 -2.0 -0.3 | 82 21 -20.6 -2.8 1 1000 137 160 6 -2.1 5.6 | 99 21 -20.7 3.2 2 925 793 215 24 13.8 19.7 | 164 18 -4.9 17.2 3 850 1497 230 31 23.7 19.9 | 196 18 5.1 17.5 4 700 3057 235 22 18.0 12.6 | 177 10 -0.6 10.2 5 500 5640 240 30 26.0 15.0 | 210 15 7.3 12.5 6 400 7240 220 36 23.1 27.6 | 190 26 4.5 25.1 7 300 9190 220 44 28.3 33.7 | 197 33 9.6 31.3 8 284 9544 225 41 29.0 29.0 | 201 28 10.4 26.5 9 250 10360 230 48 36.8 30.9 | 213 34 18.1 28.4 10 200 11780 250 42 39.5 14.4 | 240 24 20.8 11.9 11 150 13590 260 53 52.2 9.2 | 259 34 33.6 6.8 12 109 15590 250 61 57.3 20.9 | 245 43 38.7 18.4 13 100 16130 250 52 48.9 17.8 | 243 34 30.2 15.3 14 70 18370 250 31 29.1 10.6 | 232 13 10.5 8.2 15 50 20490 230 32 24.5 20.6 | 198 19 5.9 18.1 16 30 23760 290 27 25.4 -9.2 | 330 13 6.7 -11.7 17 20 26360 260 38 37.4 6.6 | 258 19 18.8 4.1 18 10 30830 260 36 35.5 6.3 | 257 17 16.8 3.8 Wind Parameters Mean winds (0-6000m): 232.5 at 25.1 knts Storm direction: 262.5 at 18.8 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 203.8 neg: -15.3 tot: 188.5 m^2/s^2 ave: 62.8 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 56.28 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 ------------------------------------------------------------------------------- 500 180 10 111 20| 17.9 0.0 17.9|102.4 0.0 102.4 204.7 0.99| 19.1 18.9 1000 208 16 136 16| 14.3 0.0 14.3|171.2 0.0 171.2 171.2 0.99| 16.8 16.6 1500 217 20 155 15| 11.2 0.0 11.2|203.8 0.0 203.8 135.9 0.99| 13.6 13.4 2000 222 23 166 15| 7.7 0.0 7.7|203.8 -4.6 199.2 99.6 0.89| 10.9 9.8 2500 224 23 171 14| 5.5 0.0 5.5|203.8 -9.8 194.0 77.6 0.81| 9.4 7.5 3000 226 23 173 14| 4.1 0.0 4.1|203.8 -15.3 188.5 62.8 0.72| 8.3 6.0 4000 228 23 175 13| 3.5 0.0 3.5|211.4 -15.3 196.0 49.0 0.73| 6.6 4.8 5000 231 24 180 13| 3.1 0.0 3.1|220.1 -15.3 204.7 40.9 0.73| 5.6 4.1 6000 233 25 186 13| 2.7 0.3 3.0|225.5 -21.4 204.1 34.0 0.67| 5.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20260106.00.gif