UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for LTAM... Searching the city database file for: LTAM ... Date:1200Z 30 NOV 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 106 1 925 758 SFC 888 1094 11.4 4.4 62 7.0 7.6 80 8 294.4 295.4 285.9 311.6 5.91 3 850 1463 8.6 2.6 66 6.0 5.5 170 9 295.2 296.1 285.7 311.0 5.43 4 700 3033 -4.3 -5.4 92 1.1 -4.8 210 23 297.7 298.4 284.8 308.7 3.65 5 692 3124 -5.5 -7.9 83 2.4 -6.4 211 23 297.4 297.9 284.0 306.6 3.05 6 678 3285 -6.1 -11.1 68 5.0 -7.9 211 24 298.4 298.9 283.7 305.8 2.41 7 636 3783 -9.9 -17.9 52 8.0 -12.2 214 26 299.6 299.9 283.1 304.3 1.47 8 635 3796 -10.1 -17.1 57 7.0 -12.1 214 26 299.5 299.8 283.2 304.5 1.57 9 618 4005 -10.7 -15.2 69 4.5 -12.1 216 27 301.2 301.5 284.2 307.1 1.90 10 616 4030 -10.3 -12.9 81 2.6 -11.2 216 27 301.9 302.3 284.9 309.1 2.30 11 500 5610 -21.1 -25.9 65 4.8 -22.1 225 34 307.3 307.5 285.5 310.4 0.93 12 457 6264 -26.5 -30.9 66 4.4 -27.2 221 39 308.6 308.7 285.6 310.7 0.64 13 409 7054 -32.1 -37.1 61 5.0 -32.6 216 45 311.3 311.4 286.2 312.6 0.39 14 400 7210 -33.3 -37.8 64 4.5 -33.8 215 46 311.7 311.8 286.4 313.0 0.37 15 359 7961 -38.7 -44.7 53 6.0 -39.1 223 48 314.3 314.3 287.1 315.0 0.20 16 316 8831 -42.5 -56.5 20 14.0 -43.0 231 50 320.7 320.7 289.0 320.9 0.06 17 300 9180 -44.7 -59.7 17 15.0 -45.2 235 51 322.4 322.4 289.5 322.5 0.04 18 250 10400 -48.3 225 55 334.3 19 215 11377 -53.3 235 65 341.2 20 200 11840 -53.7 240 65 347.7 21 199 11872 -53.3 240 65 348.9 22 188 12239 -53.5 245 70 354.2 23 150 13690 -54.5 250 48 376.2 24 142 14038 -56.9 249 49 377.9 25 104 15979 -62.7 245 53 402.0 26 100 16220 -62.5 245 53 407.0 27 74 18068 -64.7 245 61 438.9 28 70 18410 -61.1 245 62 453.7 29 61 19267 -58.9 255 57 476.8 30 52 20257 -62.7 267 51 490.2 31 50 20500 -60.3 270 49 501.4 32 46 21020 -60.9 267 49 512.0 33 41 21735 -62.1 262 48 526.2 34 36 22545 -59.5 257 48 552.8 35 30 23680 -62.1 250 47 575.3 36 23 25303 -65.3 273 73 611.4 37 20 26160 -60.9 285 87 649.8 38 18 26821 -57.9 283 90 679.1 39 14 28423 -54.3 277 98 741.9 40 10 30590 -52.9 270 109 822.1 41 8.4 31721 -50.5 873.5 42 5.8 34108 -55.7 948.5 43 5.5 34448 -53.5 972.7 TRP 215 11377 -53.3 235 65 341.2 WND 188 12239 -53.5 245 70 354.2 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 750.00 mb = 2509.67 m = 8233.71 ft Wetbulb zero: 769.60 mb = 2266.51 m = 7435.97 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 72.81 % Est. max temperature: 14.01 C = 57.22 F Sfc-Lift cond lev (LCL): 798.56 mb = 1967.75 m = 6455.80 ft T: 4.45 C 700-500 lapse rate: 6.52 C/km ThetaE index: 7.31 C Layer 850.0- 635.0 mb Conv cond level (CCL): 752.29 mb = 2450.40 m = 8039.27 ft Mean mixing ratio: 5.28 g/kg Conv temperature: 13.78 C = 56.81 F Cap Strength: 1.12 C Lifted Index: 0.68 C Risk: Showers probable Lifted Index @300 mb: 8.42 C Lifted Index @700 mb: -0.57 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 23.70 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 171.20 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.91 J/kg Max Up Vert Vel: 9.89 m/s Conv Inhibition (B-): 22.75 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 768.56 mb = 2277.42 m = 7471.75 ft Lev Free Conv (LFC): 723.56 mb = 2765.30 m = 9072.41 ft Equ Level (EL): 583.56 mb = 4440.01 m = 14566.77 ft B at Equ Level: 48.90 J/kg Max Parcel Lev (MPL): 423.56 mb = 6804.89 m = 22325.49 ft Wind level data Storm motion: 246 at 20 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 ---------------------------------------------------------- 0 888 1094 80 8 -7.9 -1.4 | 70 28 -26.5 -9.8 1 850 1463 170 9 -1.6 8.9 | 91 20 -20.1 0.5 2 700 3033 210 23 11.5 19.9 | 148 14 -7.1 11.5 3 500 5610 225 34 24.0 24.0 | 199 17 5.5 15.6 4 400 7210 215 46 26.4 37.7 | 195 30 7.8 29.3 5 300 9180 235 51 41.8 29.3 | 228 31 23.2 20.9 6 250 10400 225 55 38.9 38.9 | 214 37 20.3 30.5 7 215 11377 235 65 53.2 37.3 | 230 45 34.7 28.9 8 200 11840 240 65 56.3 32.5 | 237 45 37.7 24.1 9 188 12239 245 70 63.4 29.6 | 245 50 44.9 21.2 10 150 13690 250 48 45.1 16.4 | 253 28 26.5 8.0 11 100 16220 245 53 48.0 22.4 | 245 33 29.5 14.0 12 70 18410 245 62 56.2 26.2 | 245 42 37.6 17.8 13 50 20500 270 49 49.0 -0.0 | 285 32 30.4 -8.4 14 30 23680 250 47 44.2 16.1 | 253 27 25.6 7.7 15 20 26160 285 87 84.0 -22.5 | 295 72 65.5 -30.9 16 10 30590 270 109 109.0 -0.0 | 275 91 90.4 -8.4 Wind Parameters Mean winds (0-6000m): 215.7 at 27.2 knts Storm direction: 245.7 at 20.4 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 160.4 neg: 0.0 tot: 160.4 m^2/s^2 ave: 53.5 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.55 Bulk Shear: 88.83 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 ------------------------------------------------------------------------------- 500 143 9 87 24| 13.7 0.0 13.7| 72.4 0.0 72.4 144.9 0.75| 14.9 11.2 1000 169 11 95 21| 9.5 0.0 9.5| 97.3 0.0 97.3 97.3 0.80| 10.2 8.2 1500 183 13 103 18| 8.2 0.0 8.2|121.2 0.0 121.2 80.8 0.83| 8.8 7.3 2000 195 15 112 16| 7.5 0.0 7.5|142.4 0.0 142.4 71.2 0.85| 8.1 6.9 2500 200 17 119 15| 6.5 0.0 6.5|151.3 0.0 151.3 60.5 0.86| 7.0 6.0 3000 204 18 127 14| 5.8 0.0 5.8|160.4 0.0 160.4 53.5 0.87| 6.3 5.4 4000 210 21 142 13| 4.9 0.0 4.9|179.9 0.0 179.9 45.0 0.88| 5.4 4.7 5000 215 24 157 12| 4.2 0.4 4.6|190.7 -1.0 189.7 37.9 0.80| 5.0 4.0 6000 216 27 169 14| 3.5 1.1 4.6|190.7 -10.6 180.1 30.0 0.66| 4.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20251130.12.gif