UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 5 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 1018 19 18.6 14.5 77 4.1 16.0 0 0 290.3 292.1 288.5 319.1 10.24 1 1000 171 18.0 16.1 89 1.9 16.8 30 11 291.1 293.2 289.9 323.9 11.58 2 974 399 15.6 15.3 98 0.3 15.4 44 11 290.9 292.9 289.6 322.8 11.29 3 925 841 13.0 13.0 100 0.0 13.0 70 12 292.6 294.4 289.3 321.7 10.22 4 862 1427 8.8 8.8 100 0.0 8.8 62 10 294.2 295.7 288.1 318.0 8.27 5 850 1543 8.2 8.2 100 0.0 8.2 60 10 294.7 296.2 288.1 318.0 8.05 6 810 1940 5.0 4.8 99 0.2 4.9 100 10 295.4 296.6 287.0 314.8 6.67 7 806 1980 6.0 4.7 91 1.3 5.3 104 10 296.9 298.1 287.6 316.4 6.65 8 797 2073 8.8 6.3 84 2.5 7.3 113 10 300.9 302.2 289.7 323.2 7.53 9 786 2188 8.0 5.0 81 3.0 6.3 125 10 301.2 302.5 289.3 321.9 6.97 10 700 3134 0.6 -4.4 69 5.0 -1.7 220 11 303.1 303.9 287.2 315.2 3.94 11 692 3226 0.0 -3.5 77 3.5 -1.6 220 11 303.5 304.3 287.6 316.5 4.27 12 560 4888 -11.7 -15.5 73 3.8 -12.9 227 16 308.6 309.0 287.1 315.2 2.04 13 559 4902 -11.9 -16.0 72 4.1 -13.2 227 16 308.5 308.9 287.1 314.9 1.96 14 516 5512 -15.1 -18.5 75 3.4 -16.1 229 18 311.8 312.1 287.9 317.5 1.72 15 500 5750 -17.1 -19.7 80 2.6 -17.8 230 19 312.2 312.5 287.9 317.5 1.60 16 480 6056 -18.5 -23.1 67 4.6 -19.6 234 20 314.1 314.4 288.2 318.3 1.24 17 442 6666 -23.3 -30.3 53 7.0 -24.5 241 21 315.6 315.7 288.1 318.0 0.70 18 400 7390 -28.7 -36.7 46 8.0 -29.7 250 23 317.7 317.8 288.5 319.2 0.41 19 384 7681 -30.9 -37.9 50 7.0 -31.7 251 24 318.5 318.6 288.7 319.9 0.38 20 328 8778 -40.9 -46.9 52 6.0 -41.3 253 29 319.5 319.5 288.8 320.1 0.17 21 300 9380 -45.5 -52.5 45 7.0 -45.8 255 32 321.2 321.2 289.2 321.6 0.10 22 250 10570 -55.3 -62.3 41 7.0 -55.4 230 34 323.9 323.9 290.0 324.0 0.04 23 246 10673 -55.1 -62.1 42 7.0 -55.2 230 36 325.6 325.7 290.5 325.8 0.04 24 235 10963 -56.3 -63.3 41 7.0 -56.4 231 34 328.1 328.1 291.2 328.3 0.03 25 217 11470 -54.5 -62.5 37 8.0 -54.6 233 31 338.5 338.5 294.0 338.6 0.04 26 200 11990 -54.9 -63.9 32 9.0 -55.1 235 27 345.8 345.8 295.7 346.0 0.04 27 170 13028 -56.9 263 25 359.0 28 154 13654 -58.5 280 23 366.5 29 150 13820 -58.5 285 23 369.3 30 102 16190 -65.5 318 14 398.9 31 100 16310 -65.1 320 14 401.9 32 70 18490 -63.3 260 11 449.0 33 55 19976 -64.5 278 13 478.3 34 50 20560 -65.1 285 14 490.1 35 41 21775 -63.5 271 20 522.7 36 30 23700 -62.1 250 30 575.3 37 24 25076 -63.1 610.4 38 22 25614 -61.1 631.7 TRP 246 10673 -55.1 -62.1 42 7.0 -55.2 230 36 325.6 325.7 290.5 325.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 692.00 mb = 3226.35 m = 10585.02 ft Wetbulb zero: 717.99 mb = 2926.87 m = 9602.47 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 82.77 % Est. max temperature: 22.38 C = 72.29 F Sfc-Lift cond lev (LCL): 957.99 mb = 540.75 m = 1774.10 ft T: 14.77 C 700-500 lapse rate: 6.77 C/km ThetaE index: 9.03 C Layer 974.0- 806.0 mb Conv cond level (CCL): 951.61 mb = 598.06 m = 1962.12 ft Mean mixing ratio: 10.91 g/kg Conv temperature: 20.03 C = 68.05 F Cap Strength: 1.75 C Lifted Index: -2.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.23 C Lifted Index @700 mb: -0.83 C Showalter Index: 0.43 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 25.30 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 169.40 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 405.25 J/kg Max Up Vert Vel: 28.47 m/s Conv Inhibition (B-): 0.15 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 954.88 mb = 568.61 m = 1865.51 ft Lev Free Conv (LFC): 939.88 mb = 704.27 m = 2310.56 ft Equ Level (EL): 799.88 mb = 2043.35 m = 6703.82 ft B at Equ Level: 64.53 J/kg Max Parcel Lev (MPL): 209.88 mb = 11682.34 m = 38327.43 ft Wind level data Storm motion: 247 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 1018 19 0 0 -0.0 -0.0 | 67 10 -9.0 -3.7 1 1000 171 30 11 -5.5 -9.5 | 47 20 -14.5 -13.3 2 925 841 70 12 -11.3 -4.1 | 69 22 -20.3 -7.9 3 850 1543 60 10 -8.7 -5.0 | 64 20 -17.6 -8.7 4 700 3134 220 11 7.1 8.4 | 158 5 -1.9 4.7 5 500 5750 230 19 14.6 12.2 | 213 10 5.6 8.5 6 400 7390 250 23 21.6 7.9 | 252 13 12.6 4.1 7 300 9380 255 32 30.9 8.3 | 258 22 21.9 4.5 8 250 10570 230 34 26.0 21.9 | 223 25 17.1 18.1 9 246 10673 230 36 27.6 23.1 | 224 27 18.6 19.4 10 200 11990 235 27 22.1 15.5 | 228 18 13.1 11.7 11 150 13820 285 23 22.2 -6.0 | 306 16 13.2 -9.7 12 100 16310 320 14 9.0 -10.7 | 360 14 0.0 -14.5 13 70 18490 260 11 10.8 1.9 | 315 3 1.9 -1.8 14 50 20560 285 14 13.5 -3.6 | 328 9 4.5 -7.4 15 30 23700 250 30 28.2 10.3 | 251 20 19.2 6.5 Wind Parameters Mean winds (0-6000m): 217.3 at 13.0 knts Storm direction: 247.3 at 9.7 knts Shear (0-3000m) pos: 1.8 neg: 0.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 136.8 neg: -22.4 tot: 114.4 m^2/s^2 ave: 38.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.1 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 6.08 Bulk Shear: 66.64 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 39 9 53 19| 11.9 0.0 11.9| 20.6 -13.7 6.9 13.8 -0.04| 15.7 -0.6 1000 53 11 60 20| 5.9 0.0 5.9| 41.4 -15.4 26.1 26.1 0.15| 10.0 1.5 1500 57 11 62 20| 3.9 0.7 4.6| 41.4 -22.4 19.0 12.7 0.07| 7.4 0.5 2000 63 11 65 20| 3.2 0.5 3.7| 84.3 -22.4 61.9 30.9 0.33| 7.7 2.5 2500 72 11 70 20| 2.5 0.4 2.9|119.7 -22.4 97.3 38.9 0.46| 8.0 3.7 3000 72 11 70 20| 1.8 0.3 2.2|136.8 -22.4 114.4 38.1 0.49| 8.3 4.1 4000 107 11 88 19| 1.7 0.3 1.9|142.3 -22.4 119.9 30.0 0.51| 6.9 3.5 5000 198 12 145 9| 1.6 0.2 1.8|147.0 -22.4 124.5 24.9 0.53| 5.8 3.1 6000 217 13 170 7| 1.6 0.2 1.8|154.2 -22.4 131.7 22.0 0.54| 5.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251105.12.gif