UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 19 APR 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 126 1 925 800 SFC 866 1361 15.8 -7.2 20 23.0 5.5 360 4 301.1 301.6 284.9 309.0 2.57 3 850 1520 12.8 -8.2 22 21.0 3.8 240 1 299.6 300.0 284.2 307.0 2.42 4 700 3103 -2.9 -12.9 46 10.0 -6.4 120 5 299.3 299.6 283.6 305.5 2.02 5 699 3114 -3.1 -13.1 46 10.0 -6.5 121 5 299.2 299.5 283.5 305.4 1.99 6 682 3309 -4.3 -17.3 36 13.0 -8.3 134 7 299.9 300.2 283.2 304.5 1.44 7 665 3509 -4.1 -42.1 3 38.0 -10.6 147 8 302.3 302.4 282.5 302.9 0.14 8 589 4456 -10.1 -27.1 23 17.0 -14.0 212 15 306.0 306.2 284.7 308.4 0.70 9 573 4669 -11.3 -34.3 13 23.0 -15.6 227 17 307.1 307.1 284.7 308.3 0.36 10 540 5122 -14.7 -26.7 35 12.0 -17.3 259 20 308.3 308.4 285.7 310.9 0.80 11 500 5700 -19.5 -40.5 14 21.0 -22.2 300 25 309.3 309.3 285.4 310.1 0.22 12 450 6478 -23.7 -50.7 6 27.0 -26.1 295 35 313.4 313.5 286.6 313.8 0.08 13 400 7330 -29.7 -40.7 34 11.0 -30.9 290 46 316.4 316.4 287.9 317.4 0.27 14 398 7366 -29.9 -39.9 37 10.0 -31.0 290 46 316.6 316.6 288.0 317.7 0.30 15 352 8231 -36.5 -52.5 18 16.0 -37.4 290 46 319.0 319.0 288.5 319.3 0.08 16 300 9320 -45.3 -52.3 45 7.0 -45.6 290 47 321.5 321.5 289.3 321.9 0.10 17 291 9523 -46.7 -53.7 45 7.0 -47.0 289 47 322.3 322.3 289.6 322.7 0.09 18 250 10520 -52.7 -60.7 37 8.0 -52.9 285 48 327.7 327.7 291.1 327.9 0.04 19 226 11165 -56.5 -65.5 31 9.0 -56.6 290 56 331.5 331.5 292.2 331.6 0.03 20 223 11249 -56.7 -65.7 31 9.0 -56.8 288 55 332.5 332.5 292.4 332.6 0.02 21 212 11570 -55.5 -66.5 24 11.0 -55.7 282 50 339.2 339.2 294.1 339.3 0.02 22 202 11877 -56.5 -69.5 18 13.0 -56.7 276 46 342.3 342.3 294.9 342.4 0.02 23 200 11940 -56.1 -69.1 18 13.0 -56.3 275 45 343.9 343.9 295.3 344.0 0.02 24 180 12620 -52.7 -72.7 7 20.0 -53.1 282 35 360.0 360.0 298.7 360.1 0.01 25 172 12914 -54.1 -69.1 14 15.0 -54.4 285 30 362.4 362.4 299.2 362.5 0.02 26 162 13302 -53.5 -70.5 11 17.0 -53.9 290 24 369.7 369.7 300.5 369.7 0.02 27 157 13504 -54.1 -72.1 9 18.0 -54.5 292 21 372.0 372.0 300.9 372.0 0.01 28 150 13800 -52.1 -71.1 8 19.0 -52.6 295 17 380.3 380.3 302.3 380.4 0.02 29 149 13843 -52.1 -71.1 8 19.0 -52.6 295 17 381.0 381.0 302.4 381.1 0.02 30 116 15440 -60.3 -82.3 4 22.0 -60.6 295 28 394.1 394.1 304.4 394.1 0.00 31 100 16360 -63.7 -86.7 3 23.0 -63.9 295 35 404.7 404.7 305.8 404.7 0.00 32 93 16807 -64.3 -88.3 2 24.0 -64.5 292 31 412.0 412.0 306.7 412.0 0.00 33 84 17435 -63.3 -88.3 2 25.0 -63.6 288 26 426.2 426.2 308.4 426.2 0.00 34 72 18394 -60.1 -86.1 2 26.0 -60.5 281 18 452.2 452.2 311.1 452.2 0.00 35 70 18570 -60.7 -85.7 2 25.0 -61.1 280 16 454.5 454.5 311.3 454.5 0.00 36 53 20292 -64.7 -88.7 2 24.0 -65.0 321 13 482.9 482.9 313.7 482.9 0.00 37 50 20650 -63.7 -87.7 2 24.0 -64.1 330 12 493.4 493.4 314.5 493.4 0.00 38 30 23840 -58.5 -83.5 3 25.0 -59.6 25 9 585.2 585.2 319.9 585.2 0.01 39 20 26430 -53.3 -79.3 3 26.0 -55.8 315 7 673.0 673.0 323.6 673.3 0.04 40 16 27874 -51.1 -77.1 3 26.0 -54.7 724.6 724.6 325.2 725.1 0.07 41 14 28740 -52.5 -77.5 3 25.0 -56.0 748.0 748.0 325.9 748.7 0.07 42 12 29748 -47.1 -74.1 3 27.0 -53.0 800.9 800.9 327.3 802.2 0.14 TRP 226 11165 -56.5 -65.5 31 9.0 -56.6 290 56 331.5 331.5 292.2 331.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 727.71 mb = 2810.60 m = 9221.01 ft Wetbulb zero: 794.22 mb = 2073.45 m = 6802.56 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 25.55 % Est. max temperature: 14.14 C = 57.45 F Sfc-Lift cond lev (LCL): 610.86 mb = 4171.80 m = 13686.83 ft T: -8.30 C 700-500 lapse rate: 6.39 C/km ThetaE index: 6.17 C Layer 850.0- 589.0 mb Conv cond level (CCL): 544.58 mb = 5057.19 m = 16591.62 ft Mean mixing ratio: 2.34 g/kg Conv temperature: 22.52 C = 72.53 F Cap Strength: 5.12 C Lifted Index: 4.80 C Risk: None Lifted Index @300 mb: 10.58 C Lifted Index @700 mb: -0.35 C Showalter Index: 4.74 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 32.30 C Cross Totals Index: 11.30 C K Index: 14.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.20 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 44362.00 J/kg Cap Strength: 5.12 C Lift Cond Lev (LCL): 611.58 mb = 4162.60 m = 13656.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 13 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 ---------------------------------------------------------- 0 866 1361 360 4 -0.0 -4.0 | 132 10 -7.7 6.9 1 850 1520 240 1 0.9 0.5 | 149 13 -6.8 11.4 2 700 3103 120 5 -4.3 2.5 | 138 18 -12.0 13.4 3 500 5700 300 25 21.7 -12.5 | 277 14 14.0 -1.6 4 400 7330 290 46 43.2 -15.7 | 278 36 35.6 -4.8 5 300 9320 290 47 44.2 -16.1 | 278 37 36.5 -5.2 6 250 10520 285 48 46.4 -12.4 | 272 39 38.7 -1.5 7 226 11165 290 56 52.6 -19.2 | 280 46 45.0 -8.3 8 200 11940 275 45 44.8 -3.9 | 259 38 37.2 7.0 9 150 13800 295 17 15.4 -7.2 | 244 9 7.8 3.7 10 100 16360 295 35 31.7 -14.8 | 279 24 24.1 -3.9 11 70 18570 280 16 15.8 -2.8 | 225 11 8.1 8.1 12 50 20650 330 12 6.0 -10.4 | 107 2 -1.7 0.5 13 30 23840 25 9 -3.8 -8.2 | 103 12 -11.5 2.7 14 20 26430 315 7 4.9 -4.9 | 155 7 -2.7 5.9 Wind Parameters Mean winds (0-6000m): 294.9 at 17.7 knts Storm direction: 324.9 at 13.3 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 45.8 deg Storm rel helicity (0-3000m) pos: 107.2 neg: -19.7 tot: 87.6 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 35.13 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 ------------------------------------------------------------------------------- 500 261 2 152 13| 0.0 5.8 5.8| 12.8 -1.4 11.4 22.8 0.59| 6.8 4.0 1000 196 2 151 15| 0.0 3.7 3.7| 13.1 -3.2 9.9 9.9 0.41| 4.5 1.8 1500 150 3 146 16| 0.0 2.7 2.7| 13.1 -13.2 -0.1 -0.1 0.12| 3.9 0.5 2000 129 3 142 17| 0.0 2.7 2.7| 19.4 -19.7 -0.3 -0.1 0.08| 4.0 0.3 2500 145 4 145 18| 1.3 2.1 3.4| 52.9 -19.7 33.3 13.3 0.31| 4.6 1.4 3000 174 6 154 19| 2.4 1.8 4.1|107.2 -19.7 87.6 29.2 0.50| 5.3 2.7 4000 264 9 187 12| 3.6 1.3 4.9|231.6 -19.7 212.0 53.0 0.70| 7.0 4.9 5000 298 13 217 6| 3.5 0.8 4.3|274.7 -19.7 255.1 51.0 0.67| 7.5 5.0 6000 295 18 248 9| 2.9 1.4 4.3|274.8 -27.9 246.9 41.2 0.55| 7.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20250419.12.gif