UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 22 OCT 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 6 18.8 13.8 73 5.0 15.7 45 2 290.8 292.5 288.3 318.5 9.82 1 1000 125 18.8 12.8 68 6.0 15.1 255 5 292.0 293.6 288.2 318.5 9.32 2 965 432 20.0 11.0 56 9.0 14.5 248 8 296.2 297.7 289.0 321.0 8.57 3 925 796 17.6 8.6 56 9.0 12.3 240 12 297.3 298.7 288.6 319.5 7.60 4 880 1221 14.0 7.0 63 7.0 10.0 231 18 297.8 299.1 288.3 318.8 7.15 5 850 1514 12.2 6.2 67 6.0 8.8 225 23 298.9 300.2 288.6 319.6 7.01 6 700 3107 -0.3 -2.6 84 2.3 -1.4 215 17 302.2 303.0 287.3 315.8 4.51 7 685 3280 -2.3 -4.1 87 1.8 -3.1 217 18 301.8 302.6 286.8 314.3 4.12 8 597 4363 -7.9 -10.5 82 2.6 -8.9 227 23 307.4 308.0 287.6 316.5 2.88 9 588 4481 -8.7 -11.5 80 2.8 -9.7 228 24 307.8 308.3 287.5 316.4 2.70 10 500 5720 -16.9 -20.4 74 3.5 -17.9 240 30 312.4 312.7 287.9 317.4 1.51 11 467 6231 -20.7 -24.9 69 4.2 -21.6 243 32 313.9 314.1 287.9 317.5 1.09 12 400 7360 -29.5 -34.1 64 4.6 -30.1 250 35 316.6 316.8 288.3 318.5 0.53 13 300 9350 -44.7 -51.7 45 7.0 -45.0 270 44 322.4 322.4 289.6 322.8 0.11 14 250 10540 -54.5 -61.5 42 7.0 -54.6 265 49 325.0 325.0 290.3 325.2 0.04 15 242 10749 -55.9 -62.9 41 7.0 -56.0 264 51 326.0 326.0 290.6 326.1 0.03 16 224 11240 -57.9 263 54 330.2 17 200 11960 -56.3 260 60 343.6 18 182 12557 -57.3 351.4 19 150 13770 -59.9 366.9 20 140 14202 -58.7 376.3 21 123 15010 -61.3 385.8 22 117 15320 -61.7 390.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5595.00 m Freezing level: 703.60 mb = 3068.77 m = 10068.01 ft Wetbulb zero: 720.40 mb = 2871.32 m = 9420.23 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 74.45 % Est. max temperature: 26.46 C = 79.62 F Sfc-Lift cond lev (LCL): 941.53 mb = 643.72 m = 2111.90 ft T: 18.60 C 700-500 lapse rate: 6.35 C/km ThetaE index: 5.27 C Layer 700.0- 597.0 mb Conv cond level (CCL): 797.12 mb = 2041.01 m = 6696.14 ft Mean mixing ratio: 8.51 g/kg Conv temperature: 28.10 C = 82.59 F Cap Strength: 3.41 C Lifted Index: -0.40 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.33 C Lifted Index @700 mb: -0.61 C Showalter Index: -0.28 C Risk: Thunderstorms probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 23.10 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 271.75 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135.49 J/kg Max Up Vert Vel: 16.46 m/s Conv Inhibition (B-): 157.89 J/kg Cap Strength: 3.41 C Lift Cond Lev (LCL): 855.37 mb = 1460.85 m = 4792.75 ft Lev Free Conv (LFC): 720.37 mb = 2871.67 m = 9421.39 ft Equ Level (EL): 390.37 mb = 7528.61 m = 24699.86 ft B at Equ Level: 135.33 J/kg Max Parcel Lev (MPL): 280.37 mb = 9791.74 m = 32124.75 ft Wind level data Storm motion: 260 at 15 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 6 45 2 -1.4 -1.4 | 76 17 -16.4 -4.2 1 1000 125 255 5 4.8 1.3 | 82 10 -10.1 -1.4 2 925 796 240 12 10.4 6.0 | 125 6 -4.6 3.3 3 850 1514 225 23 16.3 16.3 | 185 14 1.3 13.5 4 700 3107 215 17 9.8 13.9 | 155 12 -5.2 11.2 5 500 5720 240 30 26.0 15.0 | 222 16 11.0 12.3 6 400 7360 250 35 32.9 12.0 | 243 20 17.9 9.2 7 300 9350 270 44 44.0 -0.0 | 275 29 29.0 -2.7 8 250 10540 265 49 48.8 4.3 | 267 34 33.8 1.5 9 200 11960 260 60 59.1 10.4 | 260 45 44.1 7.7 Wind Parameters Mean winds (0-6000m): 229.6 at 20.3 knts Storm direction: 259.6 at 15.2 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 81.2 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -25.0 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.71 Bulk Shear: 28.75 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 ------------------------------------------------------------------------------- 500 251 6 85 9| 0.0 11.2 11.2| 9.5 -3.4 6.1 12.2 0.25| 12.2 3.1 1000 243 9 101 7| 0.0 8.8 8.8| 19.1 -3.4 15.8 15.8 0.50| 9.5 4.7 1500 235 12 132 6| 0.0 8.5 8.5| 28.6 -3.4 25.2 16.8 0.50| 9.2 4.6 2000 231 15 152 7| 0.0 6.0 6.0| 28.6 -10.7 17.9 8.9 0.39| 7.5 2.9 2500 228 16 158 8| 0.0 4.4 4.4| 28.6 -18.0 10.6 4.2 0.29| 6.4 1.9 3000 226 16 160 9| 0.0 3.3 3.3| 28.6 -25.0 3.6 1.2 0.21| 5.7 1.2 4000 224 17 162 10| 0.6 2.5 3.1| 46.1 -26.4 19.7 4.9 0.30| 5.0 1.5 5000 226 18 170 10| 1.2 2.0 3.1| 68.1 -26.4 41.8 8.4 0.40| 4.7 1.8 6000 230 20 183 10| 1.5 1.7 3.1| 91.5 -26.4 65.1 10.9 0.46| 4.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251022.12.gif