UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061112.upa.cvt Date: 1200Z 11 JUN 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 11 JUN 25 Station: OITT WMO ident: 40706 Latitude: 38.08 Longitude: 46.28 Elevation: 1361.00 ------------------------------------------------------------------------------- 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 40 1 925 748 SFC 864 1361 29.0 3.0 19 26.0 13.7 280 4 315.1 316.1 292.4 332.5 5.50 3 850 1501 25.0 2.0 22 23.0 11.9 275 3 312.3 313.3 291.3 328.7 5.20 4 700 3156 8.8 -2.2 46 11.0 3.2 255 7 312.2 313.1 290.8 326.9 4.65 5 684 3347 7.0 -3.0 49 10.0 2.0 256 8 312.3 313.1 290.7 326.4 4.48 6 678 3420 6.4 -3.6 49 10.0 1.4 256 8 312.4 313.2 290.6 326.1 4.32 7 630 4018 1.0 -7.0 55 8.0 -2.6 260 11 312.9 313.6 290.0 324.3 3.59 8 589 4556 -3.7 -14.7 42 11.0 -7.7 263 13 313.5 313.9 288.8 320.3 2.07 9 579 4692 -3.3 -25.3 16 22.0 -9.5 263 14 315.5 315.7 288.2 318.4 0.84 10 550 5098 -5.3 -35.3 7 30.0 -11.8 266 16 317.8 317.9 288.4 319.0 0.34 11 500 5840 -11.7 -32.7 16 21.0 -16.1 270 19 318.8 318.9 288.9 320.5 0.49 12 494 5932 -12.5 -32.5 17 20.0 -16.7 270 19 318.9 319.0 288.9 320.7 0.50 13 413 7275 -21.1 -51.1 5 30.0 -24.3 274 21 324.6 324.6 290.2 324.9 0.08 14 400 7510 -23.1 -49.1 7 26.0 -25.9 275 21 325.0 325.0 290.4 325.4 0.11 15 336 8765 -34.3 -45.3 32 11.0 -35.3 266 19 326.3 326.3 290.9 327.0 0.20 16 300 9550 -40.9 -52.9 26 12.0 -41.5 260 17 327.7 327.7 291.2 328.1 0.09 17 250 10770 -45.7 -65.7 9 20.0 -46.3 270 42 338.1 338.1 293.9 338.2 0.02 18 200 12250 -52.3 -78.3 3 26.0 -52.7 265 54 349.9 349.9 296.6 350.0 0.00 19 181 12894 -53.7 -82.7 2 29.0 -54.1 270 62 357.8 357.8 298.2 357.8 0.00 20 179 12965 -53.5 -82.5 2 29.0 -53.9 271 62 359.3 359.3 298.5 359.3 0.00 21 173 13185 -53.7 -82.7 2 29.0 -54.1 275 63 362.5 362.5 299.2 362.5 0.00 22 167 13411 -53.9 -82.9 2 29.0 -54.3 273 60 365.8 365.8 299.8 365.8 0.00 23 150 14100 -54.5 -82.5 2 28.0 -54.9 265 51 376.2 376.2 301.6 376.2 0.00 24 100 16650 -64.9 -89.9 2 25.0 -65.1 275 35 402.3 402.3 305.5 402.3 0.00 25 84 17711 -66.1 -91.1 2 25.0 -66.2 260 22 420.5 420.5 307.7 420.5 0.00 26 70 18820 -65.3 -90.3 2 25.0 -65.5 245 8 444.7 444.7 310.3 444.7 0.00 27 65 19277 -63.9 -88.9 2 25.0 -64.2 211 10 457.3 457.3 311.5 457.3 0.00 28 58 19979 -65.7 -89.7 2 24.0 -66.0 158 12 468.4 468.4 312.5 468.4 0.00 29 50 20900 -60.5 -86.5 2 26.0 -61.0 90 15 500.9 500.9 315.0 500.9 0.00 30 41 22154 -57.1 -83.1 2 26.0 -58.0 96 16 538.6 538.6 317.5 538.7 0.01 31 37 22806 -58.3 -83.3 3 25.0 -59.2 99 16 551.6 551.6 318.2 551.7 0.01 32 30 24140 -55.7 -81.7 2 26.0 -57.2 105 17 592.8 592.8 320.3 592.9 0.02 33 20 26780 -48.9 -75.9 3 27.0 -52.6 95 23 686.5 686.5 324.0 687.0 0.06 34 10 31434 -38.9 -68.9 3 30.0 -49.4 874.3 874.5 329.0 878.2 0.36 TRP 181 12894 -53.7 -82.7 2 29.0 -54.1 270 62 357.8 357.8 298.2 357.8 0.00 WND 173 13185 -53.7 -82.7 2 29.0 -54.1 275 63 362.5 362.5 299.2 362.5 0.00 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 621.28 mb = 4132.53 m = 13558.01 ft Wetbulb zero: 661.07 mb = 3625.86 m = 11895.71 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 32.51 % Est. max temperature: 26.35 C = 79.43 F Sfc-Lift cond lev (LCL): 589.54 mb = 4548.75 m = 14923.55 ft T: -3.64 C 700-500 lapse rate: 7.64 C/km ThetaE index: 14.05 C Layer 850.0- 550.0 mb Conv cond level (CCL): 592.84 mb = 4504.13 m = 14777.16 ft Mean mixing ratio: 5.09 g/kg Conv temperature: 27.45 C = 81.41 F Cap Strength: 1.89 C Lifted Index: 0.23 C Risk: Showers probable Lifted Index @300 mb: 0.33 C Lifted Index @700 mb: -0.28 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.70 C Cross Totals Index: 13.70 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.55 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 39622.26 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 599.97 mb = 4408.58 m = 14463.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 9 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 ---------------------------------------------------------- 0 864 1361 280 4 3.9 -0.7 | 131 6 -4.4 3.8 1 850 1501 275 3 3.0 -0.3 | 128 7 -5.3 4.2 2 700 3156 255 7 6.8 1.8 | 166 6 -1.5 6.3 3 500 5840 270 19 19.0 -0.0 | 247 12 10.7 4.5 4 400 7510 275 21 20.9 -1.8 | 258 13 12.6 2.6 5 300 9550 260 17 16.7 3.0 | 229 11 8.4 7.4 6 250 10770 270 42 42.0 -0.0 | 262 34 33.7 4.5 7 200 12250 265 54 53.8 4.7 | 259 46 45.5 9.2 8 181 12894 270 62 62.0 -0.0 | 265 54 53.7 4.5 9 173 13185 275 63 62.8 -5.5 | 271 54 54.5 -1.0 10 150 14100 265 51 50.8 4.4 | 258 43 42.5 8.9 11 100 16650 275 35 34.9 -3.1 | 267 27 26.6 1.4 12 70 18820 245 8 7.3 3.4 | 172 8 -1.1 7.8 13 50 20900 90 15 -15.0 0.0 | 101 24 -23.3 4.5 14 30 24140 105 17 -16.4 4.4 | 110 26 -24.7 8.9 15 20 26780 95 23 -22.9 2.0 | 102 32 -31.2 6.5 Wind Parameters Mean winds (0-6000m): 268.3 at 12.6 knts Storm direction: 298.3 at 9.4 knts Shear (0-3000m) pos: 0.8 neg: 0.8 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 15.8 neg: -0.3 tot: 15.6 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.41 Bulk Shear: 11.06 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 ------------------------------------------------------------------------------- 500 274 3 131 6| 0.0 0.7 0.7| 1.1 -0.3 0.8 1.6 0.28| 1.7 0.5 1000 270 4 136 6| 0.0 0.8 0.8| 3.1 -0.3 2.8 2.8 0.57| 1.5 0.9 1500 265 5 142 6| 0.0 1.0 1.0| 5.2 -0.3 4.9 3.3 0.70| 1.5 1.0 2000 261 5 148 6| 0.0 1.2 1.2| 8.0 -0.3 7.7 3.8 0.77| 1.6 1.2 2500 260 6 155 6| 0.5 0.9 1.4| 11.9 -0.3 11.6 4.6 0.83| 1.7 1.4 3000 260 7 164 6| 0.8 0.8 1.6| 15.8 -0.3 15.6 5.2 0.86| 1.8 1.6 4000 263 9 185 6| 1.2 0.6 1.8| 24.6 -0.3 24.3 6.1 0.85| 2.0 1.7 5000 266 11 206 6| 1.3 0.5 1.7| 31.7 -0.3 31.4 6.3 0.83| 1.9 1.6 6000 268 13 221 6| 1.2 0.4 1.6| 36.2 -0.3 35.9 6.0 0.84| 1.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20250611.12.gif