UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 29 APR 25 Station: LT095 WMO ident: 17095 Latitude: 39.90 Longitude: 41.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 90 1 925 752 2 850 1471 SFC 810 1881 16.2 4.2 45 12.0 9.3 50 3 307.3 308.5 290.8 326.9 6.39 4 801 1976 15.0 11.2 78 3.8 12.6 58 3 307.0 309.0 294.0 338.7 10.49 5 700 3094 3.0 3.0 100 0.0 3.0 155 9 305.8 307.1 290.7 326.4 6.80 6 685 3269 1.6 1.6 100 0.0 1.6 160 9 306.1 307.3 290.3 325.3 6.28 7 620 4062 -5.9 -5.9 100 0.0 -5.9 180 11 306.4 307.1 288.3 318.7 3.97 8 583 4541 -8.9 -8.9 100 0.0 -8.9 193 12 308.3 309.0 288.3 318.9 3.35 9 557 4893 -12.3 -12.4 99 0.1 -12.3 203 13 308.4 308.9 287.7 316.8 2.65 10 509 5576 -16.7 -16.7 100 0.0 -16.7 221 15 311.1 311.5 288.0 317.7 2.03 11 500 5710 -17.7 -17.7 100 0.0 -17.7 225 15 311.5 311.8 288.0 317.7 1.90 12 487 5908 -17.9 -17.9 100 0.0 -17.9 225 17 313.6 313.9 288.7 319.9 1.92 13 482 5985 -19.1 -19.1 100 0.0 -19.1 225 17 313.0 313.4 288.3 318.8 1.75 14 479 6032 -19.3 -19.3 100 0.0 -19.3 225 18 313.3 313.7 288.4 319.1 1.73 15 400 7350 -29.9 -29.9 100 0.0 -29.9 225 30 316.1 316.3 288.4 318.9 0.80 16 300 9330 -46.9 -48.0 88 1.1 -47.0 235 52 319.3 319.3 288.7 319.9 0.17 17 266 10112 -52.7 -54.5 81 1.8 -52.8 235 40 322.0 322.0 289.5 322.3 0.09 18 257 10333 -53.3 -55.5 77 2.2 -53.4 224 40 324.3 324.3 290.2 324.6 0.08 19 250 10510 -53.3 -55.5 77 2.2 -53.4 215 40 326.8 326.8 290.9 327.2 0.08 20 206 11735 -58.9 -61.4 73 2.5 -58.9 228 42 336.6 336.6 293.5 336.8 0.05 21 200 11920 -58.5 -61.1 72 2.6 -58.6 230 42 340.1 340.1 294.4 340.3 0.05 22 195 12080 -57.3 -60.8 64 3.5 -57.4 230 42 344.5 344.5 295.4 344.7 0.05 23 185 12413 -56.7 -61.7 53 5.0 -56.8 231 41 350.7 350.7 296.8 350.9 0.05 24 162 13258 -55.3 234 40 366.6 25 151 13708 -54.9 235 39 374.8 26 150 13750 -54.9 235 39 375.5 27 135 14425 -56.3 235 37 384.5 28 131 14618 -56.3 235 36 387.8 29 105 16030 -56.3 235 32 413.1 30 100 16340 -57.7 235 31 416.2 31 84 17443 -57.1 235 22 438.7 32 70 18590 -60.3 235 13 455.4 33 64 19150 -59.5 220 12 469.0 34 57 19876 -58.9 201 11 486.1 35 50 20700 -58.1 180 10 506.6 36 36 22786 -54.5 167 9 565.8 37 30 23950 -55.9 160 8 592.2 38 27 24620 -55.9 610.4 TRP 266 10112 -52.7 -54.5 81 1.8 -52.8 235 40 322.0 322.0 289.5 322.3 0.09 WND Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 671.13 mb = 3438.11 m = 11279.75 ft Wetbulb zero: 671.12 mb = 3431.79 m = 11259.02 ft Sfc-500 mean rel hum: 95.92 % Est. max temperature: 15.21 C = 59.37 F Sfc-Lift cond lev (LCL): 676.35 mb = 3370.01 m = 11056.32 ft T: 0.64 C 700-500 lapse rate: 7.91 C/km ThetaE index: 19.99 C Layer 700.0- 583.0 mb Conv cond level (CCL): 734.72 mb = 2692.47 m = 8833.45 ft Mean mixing ratio: 8.78 g/kg Conv temperature: 15.25 C = 59.44 F Cap Strength: -0.25 C Lifted Index: -7.93 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.57 C Lifted Index @700 mb: -2.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2254.33 J/kg Max Up Vert Vel: 67.15 m/s Conv Inhibition (B-): 4.38 J/kg Cap Strength: 0.73 C Lift Cond Lev (LCL): 732.29 mb = 2719.97 m = 8923.68 ft Lev Free Conv (LFC): 727.29 mb = 2776.80 m = 9110.12 ft Equ Level (EL): 217.29 mb = 11397.52 m = 37392.98 ft B at Equ Level: 2244.73 J/kg Max Parcel Lev (MPL): 137.29 mb = 14317.73 m = 46973.60 ft Wind level data Storm motion: 244 at 12 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 ---------------------------------------------------------- 0 810 1881 50 3 -2.3 -1.9 | 61 15 -12.9 -7.1 1 700 3094 155 9 -3.8 8.2 | 102 15 -14.4 3.0 2 500 5710 225 15 10.6 10.6 | 180 5 -0.0 5.4 3 400 7350 225 30 21.2 21.2 | 213 19 10.6 16.0 4 300 9330 235 52 42.6 29.8 | 232 40 32.0 24.7 5 266 10112 235 40 32.8 22.9 | 231 28 22.1 17.8 6 250 10510 215 40 22.9 32.8 | 204 30 12.3 27.6 7 200 11920 230 42 32.2 27.0 | 225 31 21.5 21.8 8 150 13750 235 39 31.9 22.4 | 231 27 21.3 17.2 9 100 16340 235 31 25.4 17.8 | 229 19 14.8 12.6 10 70 18590 235 13 10.6 7.5 | 180 2 0.0 2.3 11 50 20700 180 10 0.0 10.0 | 114 12 -10.6 4.8 12 30 23950 160 8 -2.7 7.5 | 100 14 -13.4 2.3 Wind Parameters Mean winds (0-6000m): 214.1 at 15.8 knts Storm direction: 244.1 at 11.8 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 75.4 neg: 0.0 tot: 75.4 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.4 10^-3/s Energy-Hel index: 0.87 Bulk Rich Number: 86.40 Bulk Shear: 26.09 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 ------------------------------------------------------------------------------- 500 156 4 83 12| 4.0 0.0 4.0| 14.3 0.0 14.3 28.6 0.83| 4.2 3.5 1000 130 5 83 15| 4.3 0.0 4.3| 38.7 0.0 38.7 38.7 0.92| 5.0 4.6 1500 143 7 90 15| 3.8 0.0 3.8| 54.1 0.0 54.1 36.0 0.91| 4.8 4.4 2000 154 7 96 14| 3.3 0.0 3.3| 62.0 0.0 62.0 31.0 0.90| 4.3 3.8 2500 163 8 102 13| 3.0 0.0 3.0| 69.1 0.0 69.1 27.7 0.88| 4.0 3.5 3000 173 9 108 12| 2.7 0.0 2.7| 75.4 0.0 75.4 25.1 0.86| 3.9 3.4 4000 194 10 121 10| 2.5 0.0 2.5| 85.6 0.0 85.6 21.4 0.84| 3.8 3.2 5000 207 13 141 8| 2.0 0.9 3.0| 94.9 0.0 94.9 19.0 0.74| 4.0 3.0 6000 214 16 167 8| 2.6 0.8 3.3|113.8 0.0 113.8 19.0 0.65| 4.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20250429.12.gif