UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 14 OCT 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 1016 18 20.6 12.6 60 8.0 15.7 315 4 292.4 294.0 288.2 318.2 9.05 1 1000 154 18.8 13.8 73 5.0 15.7 350 16 292.0 293.7 288.8 320.2 9.96 2 951 590 15.4 11.2 76 4.2 12.9 38 12 292.7 294.3 288.1 317.9 8.81 3 925 828 13.0 10.1 83 2.9 11.3 65 10 292.6 294.1 287.6 316.6 8.41 4 872 1315 9.4 7.2 86 2.2 8.2 138 10 293.8 295.1 287.1 314.9 7.32 5 859 1438 8.6 5.6 81 3.0 6.9 157 10 294.3 295.5 286.6 313.5 6.65 6 850 1524 8.0 4.3 77 3.7 6.1 170 10 294.5 295.6 286.2 312.3 6.13 7 765 2385 1.2 -1.5 82 2.7 -0.0 219 11 296.2 297.0 285.1 309.5 4.48 8 763 2406 0.6 -1.7 85 2.3 -0.4 220 11 295.8 296.6 284.9 308.8 4.42 9 711 2972 -1.1 -4.2 79 3.1 -2.5 253 12 299.9 300.6 285.9 311.8 3.94 10 705 3040 -1.5 -6.4 69 4.9 -3.6 257 12 300.2 300.8 285.5 310.4 3.36 11 700 3097 -1.1 -8.1 59 7.0 -3.9 260 12 301.3 301.8 285.4 310.4 2.96 12 680 3328 -1.7 -12.7 43 11.0 -5.7 262 13 303.1 303.5 285.2 309.8 2.12 13 661 3554 -2.7 -13.7 42 11.0 -6.6 263 13 304.4 304.8 285.6 310.8 2.01 14 609 4199 -6.7 -21.7 29 15.0 -10.9 268 15 307.1 307.3 285.6 310.7 1.11 15 537 5171 -13.1 -25.1 36 12.0 -16.0 276 18 310.7 310.8 286.6 313.8 0.93 16 528 5299 -14.9 -25.9 39 11.0 -17.4 277 19 310.0 310.2 286.4 313.0 0.88 17 500 5710 -17.7 -28.7 38 11.0 -19.9 280 20 311.5 311.6 286.7 313.9 0.72 18 402 7304 -30.5 -39.5 41 9.0 -31.4 275 33 314.9 315.0 287.4 316.0 0.31 19 400 7340 -30.3 -39.3 41 9.0 -31.3 275 33 315.6 315.7 287.7 316.8 0.32 20 320 8887 -42.1 -50.1 41 8.0 -42.5 271 40 320.1 320.1 288.9 320.5 0.12 21 300 9320 -45.5 -53.5 40 8.0 -45.8 270 42 321.2 321.2 289.2 321.6 0.09 22 250 10520 -53.9 -61.9 37 8.0 -54.1 275 36 325.9 325.9 290.6 326.1 0.04 23 232 10994 -56.7 275 41 328.7 24 216 11444 -57.7 273 46 334.0 25 200 11930 -55.9 270 52 344.2 26 199 11962 -55.7 270 52 345.1 27 181 12566 -55.7 265 50 354.5 28 150 13760 -56.7 255 47 372.4 29 126 14862 -58.7 257 44 387.8 30 100 16310 -60.1 260 39 411.6 31 78 17854 -60.1 263 36 441.9 32 70 18530 -58.3 265 35 459.7 33 68 18712 -59.7 263 35 460.5 34 54 20150 -59.9 250 33 491.4 35 50 20630 -59.9 245 33 502.3 36 34 23064 -58.9 256 39 563.5 37 30 23860 -55.7 260 41 592.8 38 22 25846 -53.5 252 44 654.3 39 20 26460 -53.3 250 45 673.0 40 17 27507 -54.3 259 44 701.8 41 14 28762 -51.7 271 42 750.7 42 12 29771 -48.7 279 41 795.2 43 10 30980 -45.5 290 40 849.7 44 8.5 32072 -42.1 903.4 TRP 232 10994 -56.7 275 41 328.7 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 744.65 mb = 2605.84 m = 8549.24 ft Wetbulb zero: 765.54 mb = 2379.03 m = 7805.13 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 59.20 % Est. max temperature: 22.22 C = 72.00 F Sfc-Lift cond lev (LCL): 902.50 mb = 1031.21 m = 3383.20 ft T: 11.50 C 700-500 lapse rate: 6.35 C/km ThetaE index: 11.39 C Layer 951.0- 711.0 mb Conv cond level (CCL): 890.63 mb = 1140.44 m = 3741.56 ft Mean mixing ratio: 9.10 g/kg Conv temperature: 21.58 C = 70.85 F Cap Strength: 0.65 C Lifted Index: -0.41 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.47 C Lifted Index @700 mb: -0.83 C Showalter Index: 3.14 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 22.00 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 91.60 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 154.51 J/kg Max Up Vert Vel: 17.58 m/s Conv Inhibition (B-): 7.57 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 903.40 mb = 1023.00 m = 3356.27 ft Lev Free Conv (LFC): 868.40 mb = 1348.82 m = 4425.20 ft Equ Level (EL): 668.40 mb = 3465.05 m = 11368.14 ft B at Equ Level: 108.44 J/kg Max Parcel Lev (MPL): 288.40 mb = 9579.59 m = 31428.72 ft Wind level data Storm motion: 299 at 10 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 1016 18 315 4 2.8 -2.8 | 110 7 -6.2 2.2 1 1000 154 350 16 2.8 -15.8 | 30 12 -6.3 -10.7 2 925 828 65 10 -9.1 -4.2 | 93 18 -18.1 0.8 3 850 1524 170 10 -1.7 9.8 | 144 18 -10.8 14.9 4 700 3097 260 12 11.8 2.1 | 201 8 2.7 7.1 5 500 5710 280 20 19.7 -3.5 | 262 11 10.6 1.6 6 400 7340 275 33 32.9 -2.9 | 265 24 23.8 2.2 7 300 9320 270 42 42.0 -0.0 | 261 33 32.9 5.1 8 250 10520 275 36 35.9 -3.1 | 266 27 26.8 1.9 9 232 10994 275 41 40.8 -3.6 | 267 32 31.8 1.5 10 200 11930 270 52 52.0 -0.0 | 263 43 42.9 5.1 11 150 13760 255 47 45.4 12.2 | 245 40 36.3 17.2 12 100 16310 260 39 38.4 6.8 | 248 32 29.3 11.8 13 70 18530 265 35 34.9 3.1 | 253 27 25.8 8.1 14 50 20630 245 33 29.9 13.9 | 228 28 20.8 19.0 15 30 23860 260 41 40.4 7.1 | 249 34 31.3 12.2 16 20 26460 250 45 42.3 15.4 | 238 39 33.2 20.4 17 10 30980 290 40 37.6 -13.7 | 287 30 28.5 -8.6 Wind Parameters Mean winds (0-6000m): 269.1 at 13.9 knts Storm direction: 299.1 at 10.4 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 207.2 neg: -14.5 tot: 192.7 m^2/s^2 ave: 64.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 6.2 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 3.01 Bulk Shear: 51.27 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 3 13 50 13| 12.7 0.0 12.7| 33.6 -14.5 19.1 38.2 -0.05| 24.2 -1.2 1000 23 12 67 15| 6.8 0.0 6.8| 90.5 -14.5 76.0 76.0 0.30| 18.5 5.5 1500 44 11 79 17| 4.6 0.0 4.6|157.8 -14.5 143.3 95.6 0.48| 16.8 8.1 2000 79 11 98 20| 3.3 0.0 3.3|179.8 -14.5 165.3 82.6 0.52| 14.0 7.3 2500 142 11 131 21| 2.4 0.0 2.4|196.4 -14.5 181.9 72.8 0.54| 12.3 6.7 3000 206 11 165 16| 1.8 0.0 1.8|207.2 -14.5 192.7 64.2 0.55| 11.3 6.2 4000 250 12 192 9| 1.6 0.0 1.6|215.1 -14.5 200.6 50.1 0.58| 9.0 5.2 5000 262 13 207 8| 1.5 0.0 1.5|223.2 -14.5 208.7 41.7 0.59| 7.6 4.5 6000 269 14 222 7| 1.7 0.0 1.7|230.9 -14.5 216.4 36.1 0.59| 6.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251014.12.gif