UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 1 DEC 25 Station: LTAM WMO ident: 17196 Latitude: 38.68 Longitude: 35.50 Elevation: 1094.00 ------------------------------------------------------------------------------- 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 168 1 925 798 SFC 892 1094 2.0 1.5 96 0.5 1.8 200 1 284.3 285.1 280.3 297.7 4.78 3 860 1387 2.6 -0.7 79 3.3 1.1 287.9 288.6 281.3 300.0 4.22 4 856 1425 1.8 -1.2 80 3.0 0.5 287.5 288.2 281.0 299.2 4.09 5 850 1481 1.4 -1.5 81 2.9 0.1 115 8 287.6 288.3 281.0 299.2 4.03 6 779 2184 0.2 -1.2 90 1.4 -0.4 293.6 294.4 284.1 306.8 4.50 7 720 2812 -4.3 -7.7 77 3.4 -5.6 295.3 295.9 283.1 304.3 2.97 8 700 3034 -5.9 -9.3 77 3.4 -7.1 240 21 296.0 296.4 283.0 304.1 2.70 9 632 3829 -10.5 -14.9 70 4.4 -11.9 299.5 299.8 283.5 305.4 1.90 10 500 5590 -23.9 -27.0 76 3.1 -24.5 240 23 303.9 304.1 284.1 306.7 0.84 11 482 5857 -26.1 -28.5 80 2.4 -26.5 304.4 304.5 284.1 306.9 0.76 12 429 6691 -32.5 -39.5 50 7.0 -33.1 306.6 306.6 284.4 307.6 0.29 13 400 7180 -37.1 -48.1 31 11.0 -37.7 245 49 306.8 306.8 284.2 307.2 0.12 14 390 7355 -38.7 -46.7 43 8.0 -39.2 306.9 306.9 284.4 307.4 0.15 15 359 7919 -42.7 -55.7 23 13.0 -43.2 240 58 308.9 308.9 285.0 309.1 0.06 16 346 8168 -42.9 -56.9 20 14.0 -43.4 311.9 311.9 286.1 312.1 0.05 17 305 9018 -43.1 323.1 18 300 9130 -42.7 245 67 325.2 19 279 9621 -43.5 330.8 20 250 10360 -44.9 250 65 339.3 21 200 11840 -49.5 250 69 354.4 22 150 13680 -57.5 250 58 371.0 23 147 13808 -57.3 373.5 24 123 14934 -59.3 389.4 25 100 16230 -60.9 260 37 410.1 26 96 16484 -59.7 417.2 27 74 18090 -64.5 439.4 28 70 18430 -63.7 250 49 448.1 29 63 19082 -61.5 466.7 30 50 20520 -61.5 255 43 498.6 31 40 21894 -63.7 525.9 32 37 22376 -60.1 547.0 33 33 23087 -61.5 561.5 34 30 23680 -59.7 280 69 581.9 35 24 25079 -59.5 620.8 36 20 26220 -60.5 275 70 651.0 TRP 359 7919 -42.7 -55.7 23 13.0 -43.2 240 58 308.9 308.9 285.0 309.1 0.06 WND 18 270 73 Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 776.38 mb = 2211.90 m = 7256.79 ft Wetbulb zero: 833.40 mb = 1639.91 m = 5380.22 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 77.62 % Est. max temperature: 12.05 C = 53.69 F Sfc-Lift cond lev (LCL): 885.04 mb = 1156.85 m = 3795.38 ft T: 2.13 C 700-500 lapse rate: 7.04 C/km ThetaE index: 2.65 C Layer 720.0- 632.0 mb Conv cond level (CCL): 743.28 mb = 2558.26 m = 8393.15 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 12.02 C = 53.63 F Cap Strength: 4.01 C Lifted Index: 4.44 C Risk: None Lifted Index @300 mb: 17.31 C Lifted Index @700 mb: 2.99 C Showalter Index: 5.64 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.40 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.20 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 46158.22 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 811.61 mb = 1853.46 m = 6080.83 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 18 32322 270 73 73.0 -0.0 1 892 1094 200 1 0.3 0.9 2 850 1481 115 8 -7.3 3.4 3 700 3034 240 21 18.2 10.5 4 500 5590 240 23 19.9 11.5 5 400 7180 245 49 44.4 20.7 6 359 7919 240 58 50.2 29.0 7 300 9130 245 67 60.7 28.3 8 250 10360 250 65 61.1 22.2 9 200 11840 250 69 64.8 23.6 10 150 13680 250 58 54.5 19.8 11 100 16230 260 37 36.4 6.4 12 70 18430 250 49 46.0 16.8 13 50 20520 255 43 41.5 11.1 14 30 23680 280 69 68.0 -12.0 15 20 26220 275 70 69.7 -6.1 Wind Parameters Energy-Hel index: -1.76 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//LTAM/skewt/LTAM.skewt.20251201.00.gif