UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 7 OCT 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 61 1 925 764 SFC 865 1361 27.6 -3.4 13 31.0 11.2 230 6 313.5 314.1 290.1 324.5 3.43 3 861 1402 25.6 -5.4 12 31.0 9.9 233 7 311.8 312.4 289.2 321.3 2.97 4 850 1514 24.6 -5.4 13 30.0 9.5 240 8 311.9 312.5 289.2 321.5 3.00 5 700 3166 9.4 -7.6 29 17.0 1.6 300 15 312.9 313.5 289.6 322.8 3.08 6 679 3418 7.0 -9.0 31 16.0 -0.1 296 17 313.0 313.5 289.4 322.1 2.85 7 566 4888 -2.7 -37.7 5 35.0 -10.2 275 27 318.3 318.3 288.5 319.2 0.26 8 527 5451 -6.7 -28.7 16 22.0 -12.3 266 31 320.0 320.2 289.5 322.4 0.68 9 500 5860 -8.9 -36.9 8 28.0 -14.6 260 34 322.2 322.3 289.8 323.4 0.32 10 498 5891 -9.1 -37.1 8 28.0 -14.7 260 34 322.3 322.4 289.8 323.5 0.32 11 486 6081 -8.7 -52.7 1 44.0 -15.0 261 36 325.1 325.1 290.3 325.3 0.06 12 462 6473 -10.1 -53.1 2 43.0 -16.2 264 40 328.1 328.1 291.2 328.3 0.06 13 455 6591 -10.5 -53.5 2 43.0 -16.5 264 42 329.0 329.0 291.5 329.2 0.06 14 448 6711 -10.3 -53.3 2 43.0 -16.4 265 43 330.7 330.7 292.0 330.9 0.06 15 440 6850 -10.1 -53.1 2 43.0 -16.4 266 44 332.7 332.7 292.5 332.9 0.06 16 400 7580 -14.9 -36.9 13 22.0 -19.3 270 52 335.6 335.7 293.6 337.2 0.40 17 362 8324 -21.5 -39.5 18 18.0 -24.4 272 52 336.5 336.6 293.8 337.8 0.34 18 300 9680 -30.7 -58.7 5 28.0 -32.7 275 53 342.1 342.1 294.8 342.3 0.05 19 250 10950 -40.3 -67.3 4 27.0 -41.3 280 53 346.2 346.2 295.8 346.2 0.02 20 219 11847 -45.1 -77.1 2 32.0 -45.9 283 56 352.1 352.1 297.1 352.1 0.00 21 200 12450 -49.3 -80.3 1 31.0 -49.8 285 58 354.7 354.7 297.6 354.7 0.00 22 150 14280 -62.9 -89.9 1 27.0 -63.0 290 63 361.7 361.7 299.0 361.7 0.00 23 124 15432 -71.9 -95.9 2 24.0 -71.9 290 66 365.6 365.6 299.8 365.6 0.00 24 122 15528 -71.5 -96.0 1 24.5 -71.6 290 66 368.0 368.0 300.2 368.0 0.00 25 120 15626 -71.1 -96.1 1 25.0 -71.2 289 63 370.5 370.5 300.7 370.5 0.00 26 103 16527 -73.9 -97.9 1 24.0 -73.9 277 35 381.7 381.7 302.5 381.7 0.00 27 100 16700 -73.1 -97.1 1 24.0 -73.2 275 30 386.5 386.5 303.3 386.5 0.00 28 99 16759 -73.1 -97.1 1 24.0 -73.2 275 30 387.6 387.6 303.4 387.6 0.00 29 87 17512 -77.1 -99.1 2 22.0 -77.1 280 33 394.2 394.2 304.4 394.2 0.00 30 70 18780 -72.3 -96.3 2 24.0 -72.4 235 11 429.7 429.7 308.8 429.7 0.00 31 54 20355 -63.1 -89.1 2 26.0 -63.4 320 5 484.0 484.0 313.8 484.0 0.00 32 50 20830 -64.5 -89.5 2 25.0 -64.8 345 3 491.5 491.5 314.3 491.5 0.00 33 43 21752 -65.3 -89.3 2 24.0 -65.7 329 6 511.2 511.2 315.7 511.2 0.00 34 30 23990 -57.1 -83.1 2 26.0 -58.3 290 12 589.0 589.0 320.1 589.1 0.01 35 20 26580 -54.1 -81.1 2 27.0 -56.5 290 27 670.6 670.6 323.4 670.8 0.03 36 10 31111 -45.9 -74.9 2 29.0 -53.0 848.2 848.3 328.4 849.8 0.15 TRP 87 17512 -77.1 -99.1 2 22.0 -77.1 280 33 394.2 394.2 304.4 394.2 0.00 WND 122 15528 -71.5 -96.0 1 24.5 -71.6 290 66 368.0 368.0 300.2 368.0 0.00 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 597.45 mb = 4478.84 m = 14694.18 ft Wetbulb zero: 680.23 mb = 3402.66 m = 11163.43 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 18.01 % Est. max temperature: 26.97 C = 80.55 F Sfc-Lift cond lev (LCL): 546.59 mb = 5163.03 m = 16938.86 ft T: -4.65 C 700-500 lapse rate: 6.79 C/km ThetaE index: 3.18 C Layer 861.0- 850.0 mb Conv cond level (CCL): 400.62 mb = 7568.04 m = 24829.24 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 48.79 C = 119.82 F Cap Strength: 5.98 C Lifted Index: 6.43 C Risk: None Lifted Index @300 mb: 14.87 C Lifted Index @700 mb: 0.62 C Showalter Index: 6.67 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 33.50 C Cross Totals Index: 3.50 C K Index: 11.10 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.22 J/kg Max Up Vert Vel: 1.56 m/s Conv Inhibition (B-): 53551.21 J/kg Cap Strength: 6.42 C Lift Cond Lev (LCL): 542.01 mb = 5229.35 m = 17156.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 19 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 ---------------------------------------------------------- 0 865 1361 230 6 4.6 3.9 | 138 18 -11.8 13.2 1 850 1514 240 8 6.9 4.0 | 145 16 -9.5 13.3 2 700 3166 300 15 13.0 -7.5 | 118 4 -3.4 1.8 3 500 5860 260 34 33.5 5.9 | 228 23 17.1 15.2 4 400 7580 270 52 52.0 -0.0 | 255 37 35.6 9.3 5 300 9680 275 53 52.8 -4.6 | 263 37 36.4 4.7 6 250 10950 280 53 52.2 -9.2 | 270 36 35.8 0.1 7 200 12450 285 58 56.0 -15.0 | 278 40 39.6 -5.7 8 150 14280 290 63 59.2 -21.5 | 286 44 42.8 -12.2 9 122 15528 290 66 62.0 -22.6 | 286 47 45.6 -13.3 10 100 16700 275 30 29.9 -2.6 | 244 15 13.5 6.7 11 87 17512 280 33 32.5 -5.7 | 257 16 16.1 3.6 12 70 18780 235 11 9.0 6.3 | 155 17 -7.4 15.6 13 50 20830 345 3 0.8 -2.9 | 112 17 -15.6 6.4 14 30 23990 290 12 11.3 -4.1 | 135 7 -5.1 5.2 15 20 26580 290 27 25.4 -9.2 | 269 9 9.0 0.1 Wind Parameters Mean winds (0-6000m): 269.6 at 25.2 knts Storm direction: 299.6 at 18.9 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 20.4 neg: -4.4 tot: 16.0 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 43.59 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 ------------------------------------------------------------------------------- 500 244 8 145 16| 4.7 0.0 4.7| 13.2 0.0 13.2 26.3 0.64| 4.9 3.1 1000 256 9 148 14| 4.1 0.0 4.1| 15.8 0.0 15.8 15.8 0.44| 4.5 2.0 1500 269 10 148 11| 4.0 0.0 4.0| 15.8 -1.8 14.0 9.3 0.22| 4.5 1.0 2000 280 12 145 9| 3.9 0.0 3.9| 16.6 -4.4 12.1 6.1 0.09| 4.6 0.4 2500 284 13 147 7| 3.1 0.9 4.0| 18.8 -4.4 14.4 5.7 0.24| 4.5 1.1 3000 284 14 156 6| 2.6 1.5 4.1| 20.4 -4.4 16.0 5.3 0.24| 4.6 1.1 4000 278 18 188 7| 1.9 2.3 4.3| 20.6 -8.5 12.1 3.0 0.15| 4.7 0.7 5000 271 21 207 10| 2.0 2.4 4.4| 47.5 -16.9 30.6 6.1 0.17| 4.9 0.8 6000 270 25 223 13| 2.6 2.0 4.6|111.1 -16.9 94.2 15.7 0.27| 5.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20251007.12.gif