UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 30 NOV 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 1011 3 16.8 10.8 68 6.0 13.3 5 2 289.0 290.5 285.9 311.8 8.06 1 1000 96 17.2 8.2 55 9.0 12.1 10 6 290.4 291.6 285.2 309.8 6.83 2 925 761 13.0 6.0 62 7.0 9.2 210 12 292.6 293.7 285.7 310.9 6.34 3 922 788 12.8 5.8 62 7.0 9.0 211 12 292.7 293.8 285.6 310.8 6.28 4 850 1463 7.2 2.9 74 4.3 5.0 225 16 293.7 294.7 285.2 309.8 5.55 5 807 1888 4.6 -0.4 70 5.0 2.2 221 16 295.3 296.1 284.9 308.9 4.60 6 723 2774 -1.5 -4.3 81 2.8 -2.7 212 17 298.1 298.8 285.2 309.6 3.84 7 700 3030 -3.9 -6.0 85 2.1 -4.8 210 17 298.2 298.8 284.8 308.7 3.49 8 657 3526 -7.3 -11.3 73 4.0 -8.7 204 20 299.8 300.2 284.3 307.3 2.45 9 641 3718 -8.1 -18.1 44 10.0 -11.0 202 21 301.0 301.3 283.6 305.6 1.43 10 638 3754 -7.7 -23.7 26 16.0 -11.7 202 21 301.9 302.0 283.3 304.7 0.88 11 623 3939 -8.1 -37.1 8 29.0 -13.3 200 22 303.5 303.5 283.1 304.3 0.25 12 551 4876 -16.7 -28.7 35 12.0 -19.0 189 28 304.1 304.2 283.9 306.3 0.65 13 530 5166 -18.5 -21.9 75 3.4 -19.3 185 29 305.4 305.6 285.1 309.4 1.25 14 514 5395 -18.1 -20.1 84 2.0 -18.6 182 31 308.5 308.8 286.5 313.4 1.51 15 500 5600 -20.7 -22.9 82 2.2 -21.2 180 32 307.8 308.0 285.9 311.8 1.21 16 465 6133 -24.7 -27.0 81 2.3 -25.1 178 45 309.3 309.4 286.1 312.3 0.90 17 425 6781 -30.0 -32.7 77 2.7 -30.3 175 62 310.6 310.7 286.2 312.6 0.58 18 400 7210 -33.5 -36.5 74 3.0 -33.8 175 53 311.4 311.5 286.4 312.9 0.42 19 340 8334 -42.1 -46.5 62 4.4 -42.3 183 51 314.6 314.6 287.2 315.2 0.17 20 311 8938 -43.3 -51.3 41 8.0 -43.7 188 50 321.0 321.0 289.2 321.4 0.11 21 310 8960 -43.5 -51.5 41 8.0 -43.9 188 49 321.0 321.0 289.2 321.4 0.11 22 300 9180 -45.3 -54.3 36 9.0 -45.6 190 49 321.5 321.5 289.3 321.8 0.08 23 250 10380 -51.5 -61.5 29 10.0 -51.7 200 39 329.5 329.5 291.6 329.7 0.04 24 229 10946 -53.7 -63.7 28 10.0 -53.9 210 35 334.5 334.5 293.0 334.7 0.03 25 200 11810 -56.3 235 45 343.6 26 197 11906 -55.9 235 46 345.7 27 150 13640 -56.7 240 55 372.4 28 132 14449 -58.3 248 50 383.4 29 101 16128 -60.5 264 39 409.7 30 100 16190 -60.7 265 39 410.4 31 70 18400 -62.3 245 38 451.1 32 64 18952 -61.3 249 41 465.0 33 64 18952 -60.9 249 41 465.9 34 50 20480 -61.1 260 51 499.5 35 39 22017 -62.9 531.7 36 36 22510 -62.7 544.6 TRP 229 10946 -53.7 -63.7 28 10.0 -53.9 210 35 334.5 334.5 293.0 334.7 0.03 WND 425 6781 -30.0 -32.7 77 2.7 -30.3 175 62 310.6 310.7 286.2 312.6 0.58 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 743.66 mb = 2555.79 m = 8385.03 ft Wetbulb zero: 769.66 mb = 2269.63 m = 7446.21 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 60.00 % Est. max temperature: 21.30 C = 70.35 F Sfc-Lift cond lev (LCL): 924.37 mb = 766.75 m = 2515.56 ft T: 12.96 C 700-500 lapse rate: 6.54 C/km ThetaE index: 5.24 C Layer 700.0- 551.0 mb Conv cond level (CCL): 808.18 mb = 1876.03 m = 6154.87 ft Mean mixing ratio: 6.63 g/kg Conv temperature: 23.04 C = 73.48 F Cap Strength: 2.33 C Lifted Index: 1.31 C Risk: Showers probable Lifted Index @300 mb: 8.06 C Lifted Index @700 mb: 0.01 C Showalter Index: 1.72 C Risk: Showers probable Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 23.60 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 148.80 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.73 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 109.43 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 854.12 mb = 1422.85 m = 4668.10 ft Lev Free Conv (LFC): 689.12 mb = 3152.60 m = 10343.04 ft Equ Level (EL): 639.12 mb = 3740.48 m = 12271.77 ft B at Equ Level: 5.30 J/kg Max Parcel Lev (MPL): 629.12 mb = 3862.87 m = 12673.31 ft Wind level data Storm motion: 228 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 1011 3 5 2 -0.2 -2.0 | 43 17 -11.4 -12.2 1 1000 96 10 6 -1.0 -5.9 | 37 20 -12.3 -16.2 2 925 761 210 12 6.0 10.4 | 92 5 -5.2 0.1 3 850 1463 225 16 11.3 11.3 | 185 1 0.1 1.1 4 700 3030 210 17 8.5 14.7 | 149 5 -2.7 4.5 5 500 5600 180 32 0.0 32.0 | 153 24 -11.2 21.7 6 425 6781 175 62 -5.4 61.8 | 162 54 -16.6 51.5 7 400 7210 175 53 -4.6 52.8 | 160 45 -15.8 42.5 8 300 9180 190 49 8.5 48.3 | 176 38 -2.7 38.0 9 250 10380 200 39 13.3 36.6 | 185 26 2.1 26.4 10 229 10946 210 35 17.5 30.3 | 197 21 6.3 20.1 11 200 11810 235 45 36.9 25.8 | 239 30 25.6 15.6 12 150 13640 240 55 47.6 27.5 | 245 40 36.4 17.2 13 100 16190 265 39 38.9 3.4 | 284 28 27.6 -6.9 14 70 18400 245 38 34.4 16.1 | 256 24 23.2 5.8 15 50 20480 260 51 50.2 8.9 | 272 39 39.0 -1.4 Wind Parameters Mean winds (0-6000m): 197.6 at 20.3 knts Storm direction: 227.6 at 15.2 knts Shear (0-3000m) pos: 0.6 neg: 2.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -49.8 tot: -39.1 m^2/s^2 ave: -13.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 78.04 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 ------------------------------------------------------------------------------- 500 314 7 22 16| 0.0 10.3 10.3| 0.0 -48.7 -48.7 -97.4 -0.59| 18.2-10.8 1000 221 9 58 6| 0.0 7.8 7.8| 9.5 -48.7 -39.2 -39.2 -0.08| 16.1 -1.3 1500 221 11 64 4| 1.2 5.2 6.4| 10.7 -48.7 -38.0 -25.4 -0.00| 11.9 -0.1 2000 222 12 72 3| 0.9 4.1 5.0| 10.7 -49.0 -38.3 -19.1 -0.02| 9.3 -0.2 2500 220 13 87 3| 0.7 3.4 4.1| 10.7 -49.3 -38.6 -15.5 -0.03| 7.7 -0.2 3000 219 14 104 3| 0.6 2.9 3.5| 10.7 -49.8 -39.1 -13.0 -0.04| 6.7 -0.3 4000 214 15 133 4| 0.5 3.0 3.5| 13.3 -49.8 -36.4 -9.1 -0.00| 5.9 -0.0 5000 206 18 147 7| 0.4 3.1 3.4| 13.3 -54.7 -41.4 -8.3 -0.02| 5.5 -0.1 6000 198 20 151 10| 0.3 3.8 4.1| 36.0 -63.7 -27.7 -4.6 0.00| 5.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251130.12.gif