UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for LT095... Searching the city database file for: LT095 ... Date:0000Z 26 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 153 1 925 786 2 850 1473 SFC 808 1885 3.6 2.0 89 1.6 2.8 140 1 294.1 295.1 285.4 310.1 5.47 4 800 1966 4.2 -1.8 65 6.0 1.4 148 2 295.6 296.4 284.6 308.0 4.19 5 781 2162 2.6 -2.4 70 5.0 0.3 166 5 295.9 296.7 284.6 308.1 4.10 6 700 3044 -0.5 -4.7 73 4.2 -2.4 250 17 301.9 302.6 286.6 313.7 3.85 7 698 3067 -0.7 -4.9 73 4.2 -2.6 250 17 302.0 302.7 286.6 313.6 3.80 8 652 3608 -3.5 -9.5 63 6.0 -5.8 248 22 304.7 305.3 286.6 313.6 2.85 9 624 3953 -4.9 -18.9 32 14.0 -9.2 247 26 307.0 307.2 285.8 311.5 1.38 10 588 4419 -6.7 -30.7 13 24.0 -12.1 245 30 310.2 310.2 286.0 311.9 0.50 11 567 4701 -9.7 -33.7 12 24.0 -14.5 244 33 309.9 309.9 285.8 311.2 0.39 12 500 5660 -15.5 -54.5 2 39.0 -19.7 240 42 314.1 314.1 286.8 314.3 0.05 13 465 6206 -19.9 -44.9 9 25.0 -22.9 240 45 315.3 315.3 287.3 315.8 0.15 14 414 7061 -26.3 -53.3 6 27.0 -28.5 240 49 317.7 317.7 288.1 317.9 0.06 15 400 7310 -28.5 -51.5 9 23.0 -30.3 240 50 317.9 318.0 288.2 318.3 0.08 16 365 7957 -34.5 -49.5 20 15.0 -35.5 238 57 318.4 318.4 288.3 318.8 0.11 17 336 8530 -38.5 -54.5 17 16.0 -39.3 237 63 320.5 320.6 289.0 320.8 0.07 18 300 9300 -43.1 235 71 324.6 19 250 10510 -51.7 235 76 329.2 20 236 10881 -53.9 230 79 331.3 21 210 11623 -56.9 235 82 338.0 22 200 11930 -58.1 235 76 340.8 23 193 12154 -59.5 237 74 342.0 24 173 12843 -57.9 243 66 355.5 25 150 13750 -55.5 250 56 374.5 26 138 14280 -55.7 241 53 383.1 27 101 16248 -58.9 206 40 412.7 28 100 16310 -58.7 205 40 414.3 29 95 16634 -58.7 211 37 420.4 30 85 17339 -57.5 226 30 436.5 31 71 18472 -61.1 248 20 451.8 32 70 18560 -61.7 250 19 452.4 33 59 19616 -62.1 245 21 474.2 34 52 20397 -60.9 241 22 494.4 35 50 20640 -61.9 240 22 497.6 36 30 23850 -57.7 240 8 587.3 37 29 24065 -56.9 239 8 595.3 38 25 25005 -57.3 236 8 619.9 39 20 26420 -56.7 230 8 662.6 40 19 26747 -54.3 232 9 679.9 41 12 29723 -50.1 252 20 790.2 42 10 30920 -47.9 260 24 840.7 43 9.2 31474 -44.5 874.0 44 7.6 32772 -38.1 949.0 45 7.1 33241 -37.1 971.7 TRP 236 10881 -53.9 230 79 331.3 WND 210 11623 -56.9 235 82 338.0 Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 713.06 mb = 2901.69 m = 9519.87 ft Wetbulb zero: 771.60 mb = 2259.25 m = 7412.14 ft Sfc-500 mean rel hum: 41.35 % Est. max temperature: 13.21 C = 55.78 F Sfc-Lift cond lev (LCL): 788.20 mb = 2087.06 m = 6847.24 ft T: 3.21 C 700-500 lapse rate: 5.73 C/km ThetaE index: 2.07 C Layer 800.0- 781.0 mb Conv cond level (CCL): 603.47 mb = 4215.32 m = 13829.63 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 17.35 C = 63.23 F Cap Strength: 6.46 C Lifted Index: 6.80 C Risk: None Lifted Index @300 mb: 10.55 C Lifted Index @700 mb: 3.58 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.14 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 57328.90 J/kg Cap Strength: 6.75 C Lift Cond Lev (LCL): 702.62 mb = 3013.84 m = 9887.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 25 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 ---------------------------------------------------------- 0 808 1885 140 1 -0.6 0.8 | 93 25 -25.2 1.3 1 700 3044 250 17 16.0 5.8 | 127 11 -8.6 6.4 2 500 5660 240 42 36.4 21.0 | 209 25 11.8 21.6 3 400 7310 240 50 43.3 25.0 | 216 32 18.8 25.6 4 300 9300 235 71 58.2 40.7 | 219 53 33.6 41.3 5 250 10510 235 76 62.3 43.6 | 221 58 37.7 44.2 6 236 10881 230 79 60.5 50.8 | 215 63 36.0 51.3 7 210 11623 235 82 67.2 47.0 | 222 64 42.6 47.6 8 200 11930 235 76 62.3 43.6 | 221 58 37.7 44.2 9 150 13750 250 56 52.6 19.2 | 235 34 28.1 19.7 10 100 16310 205 40 16.9 36.3 | 168 38 -7.6 36.8 11 70 18560 250 19 17.9 6.5 | 137 10 -6.7 7.1 12 50 20640 240 22 19.1 11.0 | 155 13 -5.5 11.6 13 30 23850 240 8 6.9 4.0 | 105 18 -17.6 4.6 14 20 26420 230 8 6.1 5.1 | 107 19 -18.4 5.7 15 10 30920 260 24 23.6 4.2 | 169 5 -0.9 4.7 Wind Parameters Mean winds (0-6000m): 241.3 at 32.7 knts Storm direction: 271.3 at 24.5 knts Shear (0-3000m) pos: 3.5 neg: 2.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 131.0 neg: 0.0 tot: 131.0 m^2/s^2 ave: 43.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 118.04 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 ------------------------------------------------------------------------------- 500 285 4 89 21| 7.5 0.0 7.5| 51.2 0.0 51.2 102.4 0.94| 8.2 7.7 1000 248 8 101 18| 7.7 0.0 7.7| 86.1 0.0 86.1 86.1 0.69| 10.1 7.0 1500 248 11 108 15| 7.1 0.0 7.1| 95.3 0.0 95.3 63.5 0.62| 9.4 5.8 2000 248 14 116 13| 5.3 1.2 6.5|107.6 0.0 107.6 53.8 0.67| 8.3 5.6 2500 247 17 127 12| 4.2 2.0 6.2|119.7 0.0 119.7 47.9 0.69| 7.6 5.3 3000 246 19 141 11| 3.5 2.5 6.0|131.0 0.0 131.0 43.7 0.67| 7.2 4.9 4000 243 24 167 12| 2.6 3.0 5.6|149.6 0.0 149.6 37.4 0.62| 6.5 4.1 5000 242 29 184 14| 2.1 2.9 5.0|166.0 0.0 166.0 33.2 0.61| 5.7 3.5 6000 241 33 194 17| 1.8 3.1 4.9|182.4 0.0 182.4 30.4 0.56| 5.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20250426.00.gif