UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 4 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 77 1 925 756 SFC 862 1361 16.4 8.4 59 8.0 11.6 30 10 302.1 303.6 290.6 326.1 8.05 3 850 1482 15.4 3.4 45 12.0 8.8 50 23 302.3 303.3 288.6 319.6 5.75 4 848 1502 15.2 3.2 45 12.0 8.6 50 23 302.3 303.3 288.5 319.4 5.68 5 842 1562 14.8 2.8 44 12.0 8.3 50 22 302.5 303.5 288.5 319.2 5.56 6 815 1837 13.6 0.6 41 13.0 6.8 51 20 304.0 304.9 288.4 319.0 4.90 7 700 3093 2.6 -4.4 60 7.0 -0.6 55 10 305.4 306.1 287.9 317.5 3.94 8 651 3676 -1.5 -4.8 78 3.3 -3.0 24 11 307.1 307.9 288.7 319.9 4.11 9 646 3738 -1.7 -5.3 76 3.6 -3.3 20 11 307.6 308.3 288.8 320.0 3.99 10 641 3800 -1.7 -6.5 70 4.8 -3.8 17 11 308.3 309.0 288.6 319.8 3.67 11 599 4336 -5.1 -14.1 49 9.0 -8.3 348 11 310.4 310.8 287.9 317.3 2.14 12 589 4468 -6.3 -14.3 53 8.0 -9.1 341 12 310.5 310.9 287.9 317.4 2.14 13 571 4711 -7.7 -16.7 48 9.0 -10.6 327 12 311.6 311.9 287.9 317.5 1.81 14 533 5243 -11.9 -15.3 76 3.4 -13.0 298 12 312.8 313.2 288.7 319.9 2.18 15 501 5715 -15.1 -24.1 46 9.0 -17.3 271 13 314.4 314.7 288.1 318.1 1.09 16 500 5730 -15.1 -24.1 46 9.0 -17.3 270 13 314.6 314.8 288.2 318.3 1.09 17 400 7390 -26.3 -28.8 79 2.5 -26.8 25 6 320.8 321.0 289.9 323.9 0.89 18 363 8082 -31.7 -33.8 82 2.1 -32.0 341 10 322.6 322.7 290.2 324.8 0.61 19 306 9265 -40.7 -43.7 73 3.0 -40.9 264 16 326.1 326.2 290.9 327.1 0.26 20 300 9400 -40.3 -44.9 61 4.6 -40.6 255 17 328.6 328.6 291.6 329.5 0.23 21 289 9658 -37.7 -46.7 38 9.0 -38.4 254 30 335.8 335.8 293.4 336.6 0.20 22 276 9977 -39.1 -50.1 30 11.0 -39.9 253 46 338.2 338.3 294.0 338.8 0.14 23 266 10231 -40.1 -50.1 34 10.0 -40.8 252 59 340.4 340.4 294.6 341.0 0.15 24 253 10577 -37.5 -47.5 35 10.0 -38.4 250 77 349.1 349.2 296.6 350.0 0.21 25 250 10660 -37.7 -47.7 34 10.0 -38.6 250 81 350.0 350.1 296.8 350.9 0.21 26 245 10799 -38.5 -47.5 38 9.0 -39.3 249 82 350.8 350.9 297.0 351.7 0.21 27 200 12180 -43.7 -58.7 17 15.0 -44.5 240 90 363.6 363.6 299.4 363.9 0.07 28 162 13580 -50.6 -70.0 8 19.4 -51.1 245 97 374.6 374.6 301.4 374.7 0.02 29 150 14080 -53.1 -74.1 6 21.0 -53.5 250 93 378.6 378.6 302.0 378.6 0.01 30 106 16279 -62.5 -88.5 2 26.0 -62.7 271 39 400.2 400.2 305.2 400.2 0.00 31 105 16338 -62.5 -88.5 2 26.0 -62.7 272 38 401.3 401.3 305.4 401.3 0.00 32 100 16640 -62.9 -87.9 2 25.0 -63.1 275 30 406.2 406.2 306.0 406.2 0.00 33 75 18379 -70.7 -92.7 2 22.0 -70.8 205 14 424.7 424.7 308.3 424.7 0.00 34 70 18790 -69.1 -92.1 2 23.0 -69.2 300 8 436.6 436.6 309.5 436.6 0.00 35 59 19839 -61.1 -86.1 2 25.0 -61.5 211 10 476.4 476.4 313.2 476.4 0.00 36 52 20626 -62.3 -86.3 3 24.0 -62.7 145 12 491.1 491.1 314.3 491.2 0.00 37 50 20870 -61.3 -85.3 3 24.0 -61.8 125 12 499.0 499.0 314.9 499.1 0.01 38 30 24130 -52.3 -78.3 3 26.0 -54.4 130 9 602.1 602.1 320.7 602.3 0.03 39 20 26790 -49.5 -76.5 3 27.0 -53.1 80 14 684.7 684.7 323.9 685.1 0.06 40 10 31480 -40.1 -68.1 3 28.0 -49.9 120 21 869.9 870.1 328.9 874.2 0.40 41 8.8 32357 -37.9 -66.9 3 29.0 -49.4 910.8 911.1 329.7 916.9 0.54 TRP 75 18379 -70.7 -92.7 2 22.0 -70.8 205 14 424.7 424.7 308.3 424.7 0.00 WND 162 13580 -50.6 -70.0 8 19.4 -51.1 245 97 374.6 374.6 301.4 374.7 0.02 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 668.93 mb = 3462.81 m = 11360.79 ft Wetbulb zero: 709.73 mb = 2979.00 m = 9773.49 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 56.90 % Est. max temperature: 19.40 C = 66.91 F Sfc-Lift cond lev (LCL): 764.68 mb = 2363.23 m = 7753.28 ft T: 8.99 C 700-500 lapse rate: 6.71 C/km ThetaE index: 8.53 C Layer 850.0- 651.0 mb Conv cond level (CCL): 635.26 mb = 3870.80 m = 12699.33 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 22.57 C = 72.63 F Cap Strength: 2.32 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 7.02 C Lifted Index @700 mb: 1.54 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 18.50 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 99.80 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.86 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 64573.27 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 679.68 mb = 3329.70 m = 10924.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 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 ---------------------------------------------------------- 0 862 1361 30 10 -5.0 -8.7 | 329 2 1.0 -1.6 1 850 1482 50 23 -17.6 -14.8 | 56 14 -11.6 -7.8 2 700 3093 55 10 -8.2 -5.7 | 120 3 -2.2 1.3 3 500 5730 270 13 13.0 -0.0 | 250 20 19.0 7.0 4 400 7390 25 6 -2.5 -5.4 | 245 4 3.5 1.6 5 300 9400 255 17 16.4 4.4 | 243 25 22.4 11.4 6 250 10660 250 81 76.1 27.7 | 247 89 82.1 34.7 7 200 12180 240 90 77.9 45.0 | 238 99 83.9 52.0 8 162 13580 245 97 87.9 41.0 | 243 105 93.9 48.0 9 150 14080 250 93 87.4 31.8 | 247 101 93.4 38.8 10 100 16640 275 30 29.9 -2.6 | 263 36 35.9 4.4 11 75 18379 205 14 5.9 12.7 | 211 23 11.9 19.7 12 70 18790 300 8 6.9 -4.0 | 257 13 12.9 3.0 13 50 20870 125 12 -9.8 6.9 | 165 14 -3.8 13.9 14 30 24130 130 9 -6.9 5.8 | 176 13 -0.9 12.8 15 20 26790 80 14 -13.8 -2.4 | 120 9 -7.8 4.6 16 10 31480 120 21 -18.2 10.5 | 145 21 -12.2 17.5 Wind Parameters Mean winds (0-6000m): 10.5 at 12.3 knts Storm direction: 40.5 at 9.2 knts Shear (0-3000m) pos: 0.8 neg: 2.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -34.3 deg Storm rel helicity (0-3000m) pos: 18.9 neg: -7.8 tot: 11.0 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 22.79 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 49 20 56 11| 11.5 0.0 11.5| 12.0 0.0 12.0 24.1 0.64| 18.9 12.0 1000 50 19 59 10| 4.0 0.0 4.0| 15.1 0.0 15.1 15.1 0.58| 11.5 6.7 1500 51 17 62 8| 1.7 0.0 1.7| 17.8 0.0 17.8 11.9 0.56| 9.1 5.1 2000 51 16 65 7| 1.3 0.8 2.1| 18.9 -0.7 18.2 9.1 0.47| 7.9 3.7 2500 47 15 59 6| 1.0 1.7 2.7| 18.9 -2.6 16.2 6.5 0.32| 7.4 2.3 3000 42 14 45 5| 0.8 2.3 3.1| 18.9 -7.8 11.0 3.7 0.21| 7.1 1.5 4000 31 14 12 5| 0.6 2.8 3.4| 18.9 -38.6 -19.7 -4.9 0.01| 6.8 0.1 5000 17 13 339 6| 1.0 2.3 3.3| 45.3 -56.4 -11.1 -2.2 0.04| 6.8 0.3 6000 11 12 324 6| 1.7 1.9 3.6| 49.8 -59.5 -9.7 -1.6 0.03| 6.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20250604.12.gif