UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 29 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 225 1 925 847 SFC 897 1094 -1.1 -4.1 80 3.0 -2.3 195 1 280.6 281.2 276.4 289.5 3.14 3 889 1165 0.2 -5.8 64 6.0 -2.1 203 1 282.7 283.2 277.0 290.7 2.79 4 868 1357 3.2 -4.8 56 8.0 -0.1 226 2 287.8 288.3 279.8 296.7 3.08 5 865 1385 3.0 -5.0 56 8.0 -0.3 229 2 287.8 288.4 279.8 296.7 3.04 6 850 1527 4.4 -7.6 41 12.0 -0.3 245 3 290.8 291.2 280.6 298.3 2.54 7 798 2044 7.4 -11.6 24 19.0 0.1 243 6 299.3 299.6 283.5 305.4 1.97 8 785 2179 6.8 -12.2 24 19.0 -0.4 243 7 300.0 300.4 283.8 306.0 1.91 9 740 2662 4.2 -21.8 13 26.0 -3.7 241 9 302.3 302.5 283.5 305.2 0.90 10 700 3113 2.4 -26.6 10 29.0 -5.5 240 12 305.1 305.3 284.2 307.2 0.62 11 698 3136 2.0 -23.0 14 25.0 -5.4 240 12 304.9 305.1 284.5 307.8 0.86 12 674 3417 0.2 -29.8 8 30.0 -7.2 242 13 306.0 306.1 284.4 307.6 0.48 13 543 5106 -12.5 -29.5 23 17.0 -16.1 251 19 310.4 310.5 286.2 312.5 0.61 14 520 5435 -14.7 -32.7 20 18.0 -18.1 253 20 311.6 311.7 286.5 313.2 0.47 15 500 5730 -17.5 -49.5 4 32.0 -21.1 255 21 311.7 311.7 286.1 312.0 0.08 16 400 7370 -29.7 -63.7 2 34.0 -31.5 250 30 316.4 316.4 287.6 316.5 0.02 17 388 7586 -31.9 -59.9 5 28.0 -33.4 250 31 316.3 316.3 287.6 316.4 0.03 18 386 7623 -32.1 -57.1 7 25.0 -33.5 250 31 316.5 316.5 287.6 316.6 0.04 19 300 9350 -46.9 -59.9 21 13.0 -47.3 250 37 319.3 319.3 288.5 319.4 0.04 20 263 10212 -51.5 -61.5 29 10.0 -51.7 257 79 324.8 324.8 290.2 324.9 0.04 21 250 10540 -52.5 -62.5 29 10.0 -52.7 260 95 328.0 328.0 291.2 328.2 0.03 22 241 10777 -53.5 -63.5 28 10.0 -53.7 260 93 330.0 330.0 291.7 330.1 0.03 23 225 11218 -54.3 260 88 335.3 24 200 11970 -56.5 260 79 343.3 25 192 12228 -55.9 259 75 348.3 26 150 13780 -59.9 255 51 366.9 27 102 16159 -64.3 260 61 401.2 28 100 16280 -63.3 260 61 405.4 29 84 17357 -60.7 253 59 431.4 30 70 18480 -64.9 245 56 445.5 31 62 19224 -62.5 250 50 466.6 32 50 20560 -59.3 260 40 503.7 33 46 21084 -59.7 259 40 514.9 34 41 21802 -61.3 258 41 528.2 35 35 22779 -64.7 257 41 543.7 36 30 23740 -56.9 255 42 589.5 37 28 24175 -57.3 258 47 600.2 38 22 25675 -63.1 270 63 625.7 39 20 26260 -62.9 275 69 643.6 40 17 27274 -58.9 274 74 687.1 41 15 28068 -55.9 273 77 722.1 42 12 29488 -57.1 271 84 765.4 43 10 30650 -55.1 270 89 813.9 44 8.4 31764 -55.1 855.5 45 8.0 32075 -55.0 270 107 868.0 46 7.8 32237 -54.9 874.6 TRP 241 10777 -53.5 -63.5 28 10.0 -53.7 260 93 330.0 330.0 291.7 330.1 0.03 WND 8.0 32075 -55.0 270 107 868.0 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: Surface below freezing Freezing level: 890.23 mb = 1154.42 m = 3787.43 ft Freezing level: 671.94 mb = 3443.52 m = 11297.51 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 21.40 % Est. max temperature: 19.54 C = 67.17 F Sfc-Lift cond lev (LCL): 855.78 mb = 1472.19 m = 4829.95 ft T: 3.86 C 700-500 lapse rate: 7.60 C/km ThetaE index: 0.73 C Layer 740.0- 700.0 mb Conv cond level (CCL): 532.94 mb = 5248.14 m = 17218.11 ft Mean mixing ratio: 2.54 g/kg Conv temperature: 28.24 C = 82.84 F Cap Strength: 12.88 C Lifted Index: 12.48 C Risk: None Lifted Index @300 mb: 14.78 C Lifted Index @700 mb: 12.69 C Showalter Index: 12.66 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 9.90 C K Index: -14.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.60 J/kg Max Up Vert Vel: 12.05 m/s Conv Inhibition (B-): 58678.18 J/kg Cap Strength: 12.79 C Lift Cond Lev (LCL): 703.28 mb = 3075.01 m = 10088.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 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 ---------------------------------------------------------- 0 897 1094 195 1 0.3 1.0 | 105 11 -11.0 2.8 1 850 1527 245 3 2.7 1.3 | 110 9 -8.5 3.1 2 700 3113 240 12 10.4 6.0 | 174 8 -0.8 7.9 3 500 5730 255 21 20.3 5.4 | 231 12 9.1 7.3 4 400 7370 250 30 28.2 10.3 | 234 21 17.0 12.1 5 300 9350 250 37 34.8 12.7 | 238 28 23.6 14.5 6 250 10540 260 95 93.6 16.5 | 257 84 82.3 18.4 7 241 10777 260 93 91.6 16.1 | 257 82 80.4 18.0 8 200 11970 260 79 77.8 13.7 | 257 68 66.6 15.6 9 150 13780 255 51 49.3 13.2 | 248 41 38.1 15.1 10 100 16280 260 61 60.1 10.6 | 256 50 48.9 12.5 11 70 18480 245 56 50.8 23.7 | 237 47 39.5 25.5 12 50 20560 260 40 39.4 6.9 | 253 30 28.2 8.8 13 30 23740 255 42 40.6 10.9 | 247 32 29.4 12.8 14 20 26260 275 69 68.7 -6.0 | 274 58 57.5 -4.1 15 10 30650 270 89 89.0 -0.0 | 269 78 77.8 1.9 Wind Parameters Mean winds (0-6000m): 249.5 at 15.2 knts Storm direction: 279.5 at 11.4 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 27.2 neg: 0.0 tot: 27.2 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.20 Bulk Shear: 22.67 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 ------------------------------------------------------------------------------- 500 235 2 108 10| 2.9 0.0 2.9| 3.8 0.0 3.8 7.6 0.46| 3.1 1.4 1000 241 3 113 9| 1.5 1.5 2.9| 8.9 0.0 8.9 8.9 0.65| 3.0 2.0 1500 241 5 121 8| 1.0 1.9 2.9| 14.1 0.0 14.1 9.4 0.76| 3.0 2.3 2000 241 6 131 8| 0.7 2.2 2.9| 19.3 0.0 19.3 9.7 0.81| 3.0 2.4 2500 241 7 140 7| 1.0 1.8 2.7| 23.2 0.0 23.2 9.3 0.83| 2.8 2.3 3000 242 9 149 7| 1.1 1.5 2.6| 27.2 0.0 27.2 9.1 0.85| 2.6 2.2 4000 245 11 168 7| 1.3 1.1 2.4| 35.9 0.0 35.9 9.0 0.86| 2.5 2.1 5000 248 13 187 7| 1.3 1.1 2.4| 43.3 0.0 43.3 8.7 0.80| 2.4 1.9 6000 250 15 203 8| 1.1 1.4 2.5| 45.2 0.0 45.2 7.5 0.66| 2.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20251129.00.gif