UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for OI738... Searching the city database file for: OI738 ... Date:1200Z 28 NOV 25 Station: OI738 WMO ident: 40738 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1025 -10 20.0 9.0 49 11.0 13.6 120 4 291.1 292.3 285.7 311.2 7.04 1 1018 49 19.2 7.2 46 12.0 12.4 290.9 292.0 284.8 308.8 6.26 2 1000 201 17.4 6.4 48 11.0 11.3 45 5 290.5 291.6 284.5 307.8 6.03 3 937 772 12.0 5.0 62 7.0 8.3 290.5 291.5 284.2 307.2 5.84 4 925 884 11.0 2.0 54 9.0 6.5 55 4 290.6 291.4 283.1 304.3 4.78 5 913 989 10.8 1.8 54 9.0 6.3 291.4 292.3 283.5 305.3 4.77 6 850 1560 5.8 0.8 70 5.0 3.4 210 3 292.2 293.1 283.8 306.1 4.77 7 745 2642 -0.5 -4.3 75 3.8 -2.1 296.6 297.3 284.5 307.7 3.73 8 731 2795 -2.1 -10.1 54 8.0 -5.1 296.5 296.9 282.9 303.8 2.42 9 724 2873 -1.1 -13.1 40 12.0 -5.3 298.4 298.7 283.1 304.3 1.92 10 713 2996 -3.5 -11.5 54 8.0 -6.3 297.0 297.4 283.0 303.8 2.22 11 708 3053 -2.5 -12.5 46 10.0 -6.0 298.7 299.1 283.4 305.1 2.06 12 700 3144 -2.9 -11.9 50 9.0 -6.1 300 6 299.3 299.7 283.8 306.0 2.19 13 642 3815 -6.9 -23.9 24 17.0 -11.2 302.2 302.4 283.4 305.1 0.86 14 567 4758 -14.7 -20.7 60 6.0 -16.2 304.0 304.2 284.6 308.2 1.30 15 514 5487 -18.9 -35.9 21 17.0 -21.5 307.6 307.6 284.8 308.8 0.35 16 500 5690 -20.5 -35.5 25 15.0 -22.7 305 19 308.0 308.1 285.1 309.3 0.37 17 421 6930 -30.9 -34.6 70 3.7 -31.3 310.3 310.3 286.0 311.9 0.48 18 400 7290 -33.5 -42.5 40 9.0 -34.3 295 24 311.4 311.5 286.1 312.3 0.23 19 300 9270 -44.1 -69.1 5 25.0 -44.7 290 39 323.2 323.2 289.8 323.2 0.01 20 250 10480 -50.1 -69.1 9 19.0 -50.5 280 47 331.6 331.6 292.2 331.6 0.01 21 238 10801 -51.1 -71.1 7 20.0 -51.4 280 38 334.8 334.8 293.0 334.8 0.01 22 235 10884 -51.1 -71.1 7 20.0 -51.4 336.0 336.0 293.3 336.0 0.01 23 207 11714 -49.1 -80.1 1 31.0 -49.6 351.5 351.5 297.0 351.6 0.00 24 201 11907 -49.7 -80.7 1 31.0 -50.2 353.6 353.6 297.4 353.6 0.00 25 200 11940 -49.5 -80.5 1 31.0 -50.0 275 36 354.4 354.4 297.5 354.4 0.00 26 194 12140 -49.1 -81.1 1 32.0 -49.7 358.1 358.1 298.3 358.1 0.00 27 191 12243 -49.1 -81.1 1 32.0 -49.7 359.7 359.7 298.7 359.7 0.00 28 150 13810 -55.3 -85.3 1 30.0 -55.6 250 40 374.8 374.8 301.4 374.8 0.00 29 119 15281 -58.1 -87.1 1 29.0 -58.4 395.3 395.3 304.6 395.3 0.00 30 100 16370 -61.5 -89.5 1 28.0 -61.7 255 39 408.9 408.9 306.4 408.9 0.00 31 79 17829 -64.7 -91.7 1 27.0 -64.9 430.8 430.8 308.9 430.8 0.00 32 71 18483 -65.5 -91.5 2 26.0 -65.7 442.5 442.5 310.1 442.5 0.00 33 70 18570 -65.5 -91.5 2 26.0 -65.7 255 38 444.3 444.3 310.3 444.3 0.00 34 60 19513 -63.1 -90.1 1 27.0 -63.4 469.6 469.6 312.6 469.7 0.00 35 55 20047 -64.5 -90.5 2 26.0 -64.8 478.3 478.3 313.3 478.3 0.00 36 50 20630 -64.3 -90.3 2 26.0 -64.6 265 39 492.0 492.0 314.4 492.0 0.00 37 42 21708 -61.9 -88.9 2 27.0 -62.4 523.1 523.1 316.5 523.1 0.00 38 36 22661 -64.3 -90.3 2 26.0 -64.8 540.4 540.4 317.5 540.4 0.00 39 30 23790 -60.7 -87.7 2 27.0 -61.6 280 41 579.2 579.2 319.6 579.2 0.01 40 26 24677 -62.5 -87.5 2 25.0 -63.3 598.2 598.2 320.5 598.3 0.01 41 20 26320 -56.3 -84.3 2 28.0 -58.2 275 56 663.8 663.8 323.2 664.0 0.02 42 19 26648 -56.3 -83.3 2 27.0 -58.3 673.7 673.7 323.6 673.8 0.02 43 16 27742 -58.3 -84.3 2 26.0 -60.2 701.1 701.1 324.5 701.2 0.02 44 10 30740 -54.7 -80.7 3 26.0 -58.4 285 85 815.4 815.4 327.6 815.9 0.06 45 9.3 31205 -54.1 -81.1 2 27.0 -58.2 834.8 834.8 328.1 835.3 0.06 TRP 238 10801 -51.1 -71.1 7 20.0 -51.4 280 38 334.8 334.8 293.0 334.8 0.01 WND 9.0 285 90 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 753.33 mb = 2556.14 m = 8386.19 ft Wetbulb zero: 785.95 mb = 2202.88 m = 7227.20 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 51.01 % Est. max temperature: 20.83 C = 69.50 F Sfc-Lift cond lev (LCL): 870.35 mb = 1371.10 m = 4498.30 ft T: 7.45 C 700-500 lapse rate: 6.91 C/km ThetaE index: 6.83 C Layer 1018.0- 913.0 mb Conv cond level (CCL): 802.01 mb = 2036.89 m = 6682.64 ft Mean mixing ratio: 5.94 g/kg Conv temperature: 23.09 C = 73.57 F Cap Strength: 3.32 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 11.25 C Lifted Index @700 mb: 2.41 C Showalter Index: 4.32 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.30 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 34.60 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.39 J/kg Max Up Vert Vel: 1.66 m/s Conv Inhibition (B-): 52078.65 J/kg Cap Strength: 3.33 C Lift Cond Lev (LCL): 844.88 mb = 1609.56 m = 5280.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37875 285 90 86.9 -23.3 1 1025 -10 120 4 -3.5 2.0 2 1000 201 45 5 -3.5 -3.5 3 925 884 55 4 -3.3 -2.3 4 850 1560 210 3 1.5 2.6 5 700 3144 300 6 5.2 -3.0 6 500 5690 305 19 15.6 -10.9 7 400 7290 295 24 21.8 -10.1 8 300 9270 290 39 36.6 -13.3 9 250 10480 280 47 46.3 -8.2 10 238 10801 280 38 37.4 -6.6 11 200 11940 275 36 35.9 -3.1 12 150 13810 250 40 37.6 13.7 13 100 16370 255 39 37.7 10.1 14 70 18570 255 38 36.7 9.8 15 50 20630 265 39 38.9 3.4 16 30 23790 280 41 40.4 -7.1 17 20 26320 275 56 55.8 -4.9 18 10 30740 285 85 82.1 -22.0 Wind Parameters Energy-Hel index: -0.09 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//OI738/skewt/OI738.skewt.20251128.12.gif