UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for LTAM... Searching the city database file for: LTAM ... Date:1200Z 10 JAN 26 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 139 1 925 773 SFC 889 1094 4.2 -5.8 48 10.0 0.2 0 0 286.8 287.3 279.0 294.9 2.79 3 850 1459 2.4 -6.6 51 9.0 -1.2 240 8 288.7 289.1 279.8 296.7 2.74 4 837 1584 2.4 -6.6 51 9.0 -1.2 243 10 289.9 290.4 280.5 298.1 2.78 5 807 1878 1.2 -6.8 55 8.0 -2.0 251 14 291.7 292.2 281.4 300.1 2.84 6 700 3009 -5.1 -11.1 63 6.0 -7.2 280 32 296.8 297.3 283.0 304.0 2.34 7 684 3191 -7.1 -12.1 67 5.0 -8.8 280 33 296.6 297.0 282.7 303.3 2.21 8 633 3792 -11.5 -16.5 66 5.0 -12.9 279 37 298.2 298.5 282.7 303.4 1.66 9 576 4511 -16.5 -23.5 55 7.0 -18.0 277 42 300.5 300.7 282.9 303.7 1.00 10 570 4591 -16.3 -22.3 60 6.0 -17.7 277 42 301.6 301.9 283.5 305.3 1.12 11 548 4887 -17.3 -30.3 31 13.0 -19.6 276 44 303.9 304.0 283.7 305.8 0.56 12 500 5570 -22.3 -32.3 40 10.0 -23.8 275 49 305.9 305.9 284.4 307.6 0.51 13 400 7170 -34.5 -42.5 44 8.0 -35.1 280 67 310.2 310.2 285.7 311.0 0.23 14 393 7294 -35.5 -44.5 39 9.0 -36.2 280 68 310.4 310.4 285.7 311.1 0.19 15 333 8426 -45.3 -60.3 17 15.0 -45.7 280 77 312.1 312.1 286.1 312.2 0.03 16 300 9120 -48.3 280 82 317.3 17 266 9905 -55.1 283 77 318.4 18 251 10275 -58.1 285 74 319.3 19 250 10300 -58.1 280 72 319.7 20 216 11216 -62.1 276 85 327.1 21 210 11392 -60.0 275 87 333.1 22 200 11700 -56.3 285 82 343.6 23 192 11960 -56.3 284 81 347.6 24 150 13520 -59.1 280 73 368.3 25 134 14232 -57.5 277 64 383.2 26 100 16070 -61.1 270 40 409.7 27 95 16389 -59.1 271 38 419.6 28 73 18021 -62.3 279 26 445.7 29 70 18280 -61.5 280 24 452.8 30 52 20128 -62.3 253 14 491.1 31 50 20370 -64.5 250 13 491.5 32 46 20882 -63.3 248 17 506.2 33 42 21443 -62.5 247 21 521.6 34 36 22399 -61.3 244 28 548.2 35 31 23334 -58.5 241 35 579.7 36 30 23540 -60.1 240 36 580.8 37 28 23973 -59.1 245 35 595.2 38 26 24444 -55.5 251 34 618.1 39 23 25225 -57.3 260 33 634.9 40 20 26120 -53.1 270 31 673.6 41 19 26452 -53.1 273 32 683.6 42 16 27574 -48.3 281 37 733.7 43 12 29469 -49.3 296 46 793.1 44 10 30680 -44.1 305 51 854.9 45 7.3 32808 -40.5 950.2 46 5.5 34718 -45.1 1009.9 47 5.1 35222 -46.1 1027.4 TRP 251 10275 -58.1 285 74 319.3 WND 210 11392 -60.0 275 87 333.1 Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 786.62 mb = 2093.30 m = 6867.70 ft Wetbulb zero: 883.34 mb = 1145.96 m = 3759.65 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 54.58 % Est. max temperature: 11.98 C = 53.56 F Sfc-Lift cond lev (LCL): 761.30 mb = 2341.38 m = 7681.59 ft T: -1.38 C 700-500 lapse rate: 6.72 C/km Conv cond level (CCL): 652.12 mb = 3561.16 m = 11683.44 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 14.59 C = 58.26 F Cap Strength: 7.52 C Lifted Index: 8.15 C Risk: None Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: 5.54 C Showalter Index: 9.03 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 15.70 C K Index: 12.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.22 J/kg Max Up Vert Vel: 7.24 m/s Conv Inhibition (B-): 67023.28 J/kg Cap Strength: 7.98 C Lift Cond Lev (LCL): 729.82 mb = 2677.26 m = 8783.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 28 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 ---------------------------------------------------------- 0 889 1094 0 0 -0.0 -0.0 | 126 28 -22.9 16.9 1 850 1459 240 8 6.9 4.0 | 143 26 -16.0 20.9 2 700 3009 280 32 31.5 -5.6 | 217 14 8.6 11.4 3 500 5570 275 49 48.8 -4.3 | 244 29 25.9 12.7 4 400 7170 280 67 66.0 -11.6 | 263 43 43.1 5.3 5 300 9120 280 82 80.8 -14.2 | 267 58 57.9 2.7 6 251 10275 285 74 71.5 -19.2 | 273 49 48.6 -2.2 7 250 10300 280 72 70.9 -12.5 | 265 48 48.0 4.4 8 210 11392 275 87 86.7 -7.6 | 262 64 63.8 9.3 9 200 11700 285 82 79.2 -21.2 | 274 56 56.3 -4.3 10 150 13520 280 73 71.9 -12.7 | 265 49 49.0 4.2 11 100 16070 270 40 40.0 -0.0 | 225 24 17.1 16.9 12 70 18280 280 24 23.6 -4.2 | 183 13 0.8 12.8 13 50 20370 250 13 12.2 4.4 | 153 24 -10.7 21.4 14 30 23540 240 36 31.2 18.0 | 193 36 8.3 34.9 15 20 26120 270 31 31.0 -0.0 | 206 19 8.1 16.9 16 10 30680 305 51 41.8 -29.3 | 303 23 18.9 -12.3 Wind Parameters Mean winds (0-6000m): 276.5 at 37.9 knts Storm direction: 306.5 at 28.5 knts Shear (0-3000m) pos: 4.3 neg: 2.8 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 206.4 neg: -5.8 tot: 200.6 m^2/s^2 ave: 66.9 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 151.01 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 ------------------------------------------------------------------------------- 500 241 5 137 27| 0.0 10.4 10.4| 63.8 -5.8 58.0 116.0 0.65| 14.1 9.2 1000 250 10 146 25| 4.3 5.2 9.5|111.0 -5.8 105.2 105.2 0.74| 11.3 8.4 1500 261 14 154 21| 5.9 3.5 9.3|152.7 -5.8 146.9 98.0 0.78| 10.7 8.4 2000 272 18 162 17| 6.5 2.6 9.1|186.7 -5.8 180.9 90.4 0.82| 10.3 8.4 2500 274 21 172 16| 5.2 2.7 7.9|196.7 -5.8 190.9 76.4 0.81| 8.9 7.2 3000 275 24 182 15| 4.3 2.8 7.1|206.4 -5.8 200.6 66.9 0.79| 8.0 6.4 4000 276 29 201 15| 3.2 3.0 6.2|224.2 -5.8 218.4 54.6 0.75| 6.9 5.2 5000 276 33 216 17| 3.2 2.7 5.9|265.2 -5.8 259.4 51.9 0.72| 6.5 4.7 6000 276 38 230 19| 3.7 2.3 5.9|336.5 -5.8 330.7 55.1 0.70| 6.4 4.5 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20260110.12.gif