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 LTAM... Searching the city database file for: LTAM ... Date:1200Z 28 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 179 1 925 831 SFC 896 1094 12.0 1.0 47 11.0 6.5 290 1 294.2 295.1 284.4 307.7 4.59 3 850 1536 9.2 -5.8 34 15.0 2.7 325 2 295.8 296.3 283.2 304.5 2.91 4 763 2422 3.4 -11.6 32 15.0 -2.2 286 4 298.8 299.2 283.5 305.2 2.06 5 726 2825 2.6 -25.4 11 28.0 -5.1 268 5 302.2 302.3 283.1 304.4 0.67 6 721 2881 2.6 -31.4 6 34.0 -5.6 266 5 302.8 302.9 283.0 304.1 0.38 7 700 3120 1.4 -42.6 2 44.0 -7.0 255 6 304.0 304.1 283.2 304.5 0.13 8 629 3977 -2.1 -45.1 2 43.0 -9.6 247 12 309.5 309.5 285.2 309.9 0.11 9 500 5760 -14.9 -53.9 2 39.0 -19.2 230 25 314.9 314.9 287.1 315.1 0.05 10 471 6208 -19.3 -45.3 8 26.0 -22.5 231 28 314.8 314.9 287.2 315.4 0.14 11 449 6562 -22.7 -37.7 24 15.0 -24.8 232 30 314.9 315.0 287.5 316.1 0.33 12 421 7031 -25.7 -32.7 52 7.0 -26.8 234 33 316.9 317.0 288.4 319.0 0.58 13 400 7400 -28.7 -34.7 56 6.0 -29.5 235 36 317.7 317.8 288.6 319.5 0.50 14 394 7508 -29.1 -35.1 56 6.0 -29.9 236 37 318.5 318.6 288.8 320.3 0.49 15 334 8670 -38.3 -45.3 48 7.0 -38.8 248 43 321.4 321.4 289.4 322.1 0.20 16 300 9400 -44.5 -51.5 46 7.0 -44.8 255 47 322.6 322.7 289.7 323.1 0.11 17 250 10590 -52.3 -61.3 33 9.0 -52.5 270 81 328.3 328.3 291.3 328.5 0.04 18 200 12020 -57.7 265 95 341.4 19 198 12083 -58.0 265 96 341.9 20 188 12409 -59.7 270 88 344.3 21 154 13648 -62.3 243 64 360.0 22 150 13810 -62.7 240 61 362.1 23 137 14372 -61.7 242 58 373.3 24 122 15092 -61.1 245 53 387.0 25 102 16199 -64.1 250 47 401.6 26 100 16320 -65.1 250 46 401.9 27 85 17307 -65.3 248 46 420.7 28 70 18490 -64.1 245 46 447.3 29 57 19753 -63.1 251 45 476.6 30 51 20438 -63.3 254 44 491.5 31 50 20560 -62.9 255 44 495.3 32 40 21939 -61.1 259 47 532.4 33 32 23328 -60.1 264 50 570.2 34 30 23730 -60.3 265 51 580.3 35 27 24389 -60.1 261 54 598.6 36 23 25396 -58.3 255 58 631.9 37 20 26280 -56.9 250 61 662.0 38 19 26604 -57.7 252 63 669.3 39 14 28531 -57.9 263 77 729.7 40 13 29000 -56.1 266 81 751.6 41 10 30680 -53.1 275 93 821.3 42 9.8 30810 -53.7 823.8 43 8.4 31799 -54.7 857.1 TRP 188 12409 -59.7 270 88 344.3 WND 198 12083 -58.0 265 96 341.9 Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 671.60 mb = 3462.71 m = 11360.47 ft Wetbulb zero: 802.24 mb = 2010.59 m = 6596.34 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 13.15 % Est. max temperature: 17.90 C = 64.21 F Sfc-Lift cond lev (LCL): 758.08 mb = 2474.60 m = 8118.67 ft T: 3.30 C 700-500 lapse rate: 6.17 C/km ThetaE index: 3.16 C Layer 850.0- 763.0 mb Conv cond level (CCL): 538.80 mb = 5179.35 m = 16992.40 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 30.35 C = 86.63 F Cap Strength: 10.07 C Lifted Index: 10.39 C Risk: None Lifted Index @300 mb: 12.43 C Lifted Index @700 mb: 7.30 C Showalter Index: 10.95 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 9.10 C K Index: -25.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.84 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 55346.41 J/kg Cap Strength: 10.37 C Lift Cond Lev (LCL): 683.46 mb = 3311.54 m = 10864.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 11 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 ---------------------------------------------------------- 0 896 1094 290 1 0.9 -0.3 | 84 10 -10.2 -1.1 1 850 1536 325 2 1.1 -1.6 | 76 10 -10.0 -2.4 2 700 3120 255 6 5.8 1.6 | 98 5 -5.3 0.8 3 500 5760 230 25 19.2 16.1 | 208 17 8.0 15.3 4 400 7400 235 36 29.5 20.6 | 223 27 18.4 19.9 5 300 9400 255 47 45.4 12.2 | 252 36 34.3 11.4 6 250 10590 270 81 81.0 -0.0 | 271 70 69.9 -0.8 7 200 12020 265 95 94.6 8.3 | 265 84 83.5 7.5 8 198 12083 265 96 95.6 8.4 | 265 85 84.5 7.6 9 188 12409 270 88 88.0 -0.0 | 271 77 76.9 -0.8 10 150 13810 240 61 52.8 30.5 | 235 51 41.7 29.7 11 100 16320 250 46 43.2 15.7 | 245 35 32.1 15.0 12 70 18490 245 46 41.7 19.4 | 239 36 30.6 18.7 13 50 20560 255 44 42.5 11.4 | 251 33 31.4 10.6 14 30 23730 265 51 50.8 4.4 | 265 40 39.7 3.7 15 20 26280 250 61 57.3 20.9 | 246 50 46.2 20.1 16 10 30680 275 93 92.6 -8.1 | 276 82 81.5 -8.9 Wind Parameters Mean winds (0-6000m): 236.1 at 14.9 knts Storm direction: 266.1 at 11.1 knts Shear (0-3000m) pos: 0.2 neg: 2.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -4.9 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 28.35 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 ------------------------------------------------------------------------------- 500 315 2 79 10| 1.4 0.0 1.4| 0.0 -3.7 -3.7 -7.5 -0.96| 1.5 -1.4 1000 311 2 77 10| 0.7 0.8 1.6| 0.0 -4.9 -4.9 -4.9 -0.60| 1.6 -1.0 1500 295 3 77 9| 0.5 1.2 1.7| 1.1 -4.9 -3.9 -2.6 -0.25| 1.8 -0.4 2000 276 3 82 8| 0.4 1.4 1.8| 4.1 -4.9 -0.8 -0.4 0.09| 1.9 0.2 2500 267 4 86 7| 0.3 1.8 2.1| 7.1 -4.9 2.2 0.9 0.31| 2.3 0.7 3000 259 5 92 6| 0.2 2.2 2.4| 10.2 -4.9 5.3 1.8 0.45| 2.5 1.2 4000 247 8 125 4| 0.2 2.6 2.8| 14.2 -4.9 9.3 2.3 0.40| 2.9 1.1 5000 238 11 165 5| 0.1 2.8 3.0| 19.9 -5.8 14.1 2.8 0.33| 3.1 1.0 6000 236 15 189 8| 0.6 2.3 2.9| 40.1 -5.8 34.2 5.7 0.36| 3.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20251128.12.gif