UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 8 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 43 1 925 748 SFC 864 1361 28.4 -1.6 14 30.0 12.0 250 6 314.4 315.2 290.9 327.0 3.93 3 852 1481 26.0 -4.0 14 30.0 10.4 237 11 313.2 313.8 289.9 323.9 3.33 4 850 1501 25.6 -3.4 14 29.0 10.4 235 12 313.0 313.6 290.0 324.1 3.50 5 700 3157 9.4 -6.6 32 16.0 1.9 245 20 312.9 313.5 289.8 323.6 3.33 6 620 4145 -0.3 -10.3 47 10.0 -4.4 247 21 312.8 313.4 289.3 321.9 2.81 7 596 4460 -2.5 -15.5 36 13.0 -7.2 247 22 313.8 314.2 288.8 320.1 1.92 8 584 4622 -0.7 -29.7 9 29.0 -8.4 248 22 317.8 317.9 288.6 319.7 0.56 9 576 4732 -1.1 -38.1 4 37.0 -9.2 248 22 318.5 318.6 288.6 319.5 0.25 10 555 5028 -1.9 248 23 321.0 11 500 5850 -6.9 -53.9 1 47.0 -13.8 250 24 324.6 324.6 290.2 324.8 0.05 12 432 6984 -12.7 -52.7 2 40.0 -18.1 263 27 331.1 331.1 292.1 331.4 0.07 13 400 7570 -16.5 -41.5 10 25.0 -20.7 270 28 333.5 333.6 292.9 334.5 0.25 14 376 8032 -20.7 -41.7 13 21.0 -23.9 268 31 333.9 334.0 293.0 335.0 0.26 15 300 9670 -30.9 -58.9 5 28.0 -32.9 260 44 341.8 341.8 294.8 342.0 0.05 16 250 10940 -39.3 -65.3 5 26.0 -40.4 255 44 347.6 347.6 296.1 347.7 0.02 17 200 12440 -48.9 -75.9 3 27.0 -49.4 260 45 355.3 355.3 297.8 355.4 0.01 18 163 13759 -57.3 -85.3 2 28.0 -57.6 267 48 362.6 362.6 299.2 362.6 0.00 19 150 14280 -61.3 -88.3 2 27.0 -61.4 270 49 364.5 364.5 299.5 364.5 0.00 20 100 16710 -77.3 -99.3 2 22.0 -77.3 260 40 378.4 378.4 302.0 378.4 0.00 21 87 17503 -83.1 -103.1 2 20.0 -83.1 250 32 382.1 382.1 302.6 382.1 0.00 22 72 18594 -72.1 -92.1 3 20.0 -72.2 228 12 426.7 426.7 308.4 426.7 0.00 23 70 18760 -73.1 -94.1 3 21.0 -73.2 225 9 428.0 428.0 308.6 428.0 0.00 24 50 20790 -65.7 -90.7 2 25.0 -66.0 220 6 488.7 488.7 314.1 488.7 0.00 25 30 23950 -59.7 -85.7 2 26.0 -60.6 285 14 581.9 581.9 319.8 581.9 0.01 26 20 26520 -55.9 -81.9 2 26.0 -57.9 280 22 665.1 665.1 323.3 665.3 0.02 27 11 30414 -45.7 -73.7 3 28.0 -52.5 826.1 826.2 327.9 827.8 0.16 TRP 87 17503 -83.1 -103.1 2 20.0 -83.1 250 32 382.1 382.1 302.6 382.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 622.47 mb = 4114.71 m = 13499.55 ft Wetbulb zero: 676.05 mb = 3440.54 m = 11287.72 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 28.73 % Est. max temperature: 26.98 C = 80.57 F Sfc-Lift cond lev (LCL): 554.79 mb = 5030.74 m = 16504.84 ft T: -1.92 C 700-500 lapse rate: 6.05 C/km ThetaE index: 4.67 C Layer 700.0- 555.0 mb Conv cond level (CCL): 439.57 mb = 6849.33 m = 22471.29 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 43.66 C = 110.60 F Cap Strength: 6.90 C Lifted Index: 7.26 C Risk: None Lifted Index @300 mb: 13.20 C Lifted Index @700 mb: -0.18 C Showalter Index: 7.26 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 32.50 C Cross Totals Index: 3.50 C K Index: 13.10 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.97 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 38227.80 J/kg Cap Strength: 7.25 C Lift Cond Lev (LCL): 550.50 mb = 5091.87 m = 16705.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 16 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 250 6 5.6 2.1 | 116 11 -10.0 4.8 1 850 1501 235 12 9.8 6.9 | 149 11 -5.8 9.6 2 700 3157 245 20 18.1 8.5 | 193 11 2.5 11.2 3 500 5850 250 24 22.6 8.2 | 212 13 7.0 11.0 4 400 7570 270 28 28.0 -0.0 | 257 13 12.4 2.8 5 300 9670 260 44 43.3 7.6 | 249 30 27.7 10.4 6 250 10940 255 44 42.5 11.4 | 242 30 26.9 14.2 7 200 12440 260 45 44.3 7.8 | 250 31 28.7 10.6 8 150 14280 270 49 49.0 -0.0 | 265 34 33.4 2.8 9 100 16710 260 40 39.4 6.9 | 248 26 23.8 9.7 10 87 17503 250 32 30.1 10.9 | 227 20 14.5 13.7 11 70 18760 225 9 6.4 6.4 | 135 13 -9.2 9.1 12 50 20790 220 6 3.9 4.6 | 122 14 -11.7 7.4 13 30 23950 285 14 13.5 -3.6 | 67 2 -2.1 -0.9 14 20 26520 280 22 21.7 -3.8 | 280 6 6.1 -1.1 Wind Parameters Mean winds (0-6000m): 250.0 at 21.1 knts Storm direction: 280.0 at 15.8 knts Shear (0-3000m) pos: 1.5 neg: 1.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 47.9 neg: 0.0 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 13.35 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 ------------------------------------------------------------------------------- 500 237 12 148 11| 0.0 8.2 8.2| 22.7 0.0 22.7 45.4 0.98| 8.5 8.3 1000 238 13 156 11| 1.3 4.1 5.4| 30.0 0.0 30.0 30.0 0.98| 5.5 5.4 1500 240 15 164 11| 1.8 2.7 4.5| 37.5 0.0 37.5 25.0 0.99| 4.6 4.5 2000 242 16 171 10| 1.8 2.1 3.9| 43.0 0.0 43.0 21.5 0.98| 3.9 3.9 2500 243 17 176 11| 1.6 1.6 3.2| 45.4 0.0 45.4 18.2 0.98| 3.3 3.2 3000 244 18 181 11| 1.5 1.4 2.8| 47.9 0.0 47.9 16.0 0.98| 2.9 2.8 4000 245 19 188 11| 1.3 1.0 2.3| 52.9 0.0 52.9 13.2 0.98| 2.4 2.3 5000 247 20 194 11| 1.3 0.8 2.2| 64.8 0.0 64.8 13.0 0.98| 2.3 2.2 6000 250 21 203 11| 1.5 0.7 2.2| 83.9 0.0 83.9 14.0 0.98| 2.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20251008.12.gif