UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 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 170 1 925 786 SFC 889 1094 -3.7 -11.7 54 8.0 -6.1 190 3 278.7 279.0 273.3 283.7 1.75 3 850 1452 -6.3 -14.3 53 8.0 -8.5 270 24 279.5 279.8 273.3 283.9 1.48 4 751 2414 -11.3 -16.3 66 5.0 -12.6 289 34 284.2 284.4 275.8 288.4 1.42 5 737 2558 -12.1 -21.1 47 9.0 -14.1 292 36 284.9 285.0 275.5 287.8 0.96 6 700 2953 -12.1 -28.1 25 16.0 -15.1 300 40 289.1 289.2 277.0 290.8 0.54 7 691 3052 -13.3 -30.3 23 17.0 -16.2 300 41 288.8 288.9 276.8 290.2 0.45 8 679 3186 -13.1 -29.1 25 16.0 -16.0 300 41 290.5 290.6 277.7 292.1 0.51 9 617 3915 -14.3 -27.3 32 13.0 -16.9 302 46 297.2 297.3 281.0 299.3 0.66 10 587 4293 -15.5 -24.5 46 9.0 -17.4 303 48 300.1 300.2 282.5 303.0 0.89 11 500 5490 -22.3 -30.3 48 8.0 -23.7 305 56 305.9 306.0 284.5 307.9 0.62 12 481 5773 -24.1 -34.1 39 10.0 -25.5 304 60 307.0 307.1 284.8 308.6 0.44 13 400 7090 -34.5 -45.5 32 11.0 -35.3 300 78 310.2 310.2 285.6 310.7 0.16 14 396 7160 -35.3 -47.3 28 12.0 -36.1 300 80 310.0 310.0 285.5 310.5 0.14 15 339 8227 -41.4 -54.4 23 13.0 -41.9 300 107 315.8 315.8 287.5 316.1 0.07 16 338 8247 -41.5 -54.5 23 13.0 -42.1 300 107 315.9 315.9 287.5 316.2 0.07 17 300 9050 -44.5 -57.5 22 13.0 -45.0 305 100 322.6 322.6 289.6 322.9 0.05 18 250 10250 -52.1 290 88 328.6 19 246 10355 -53.1 285 90 328.6 20 245 10381 -53.1 285 90 329.0 21 223 10991 -54.1 276 81 336.5 22 200 11690 -56.3 265 70 343.6 23 165 12913 -56.1 282 69 363.4 24 150 13520 -55.3 290 68 374.8 25 129 14483 -54.3 268 55 393.1 26 112 15393 -51.5 247 43 414.6 27 100 16120 -56.3 230 33 418.9 28 85 17144 -61.3 253 31 428.8 29 74 18004 -62.1 272 29 444.4 30 70 18350 -60.3 280 28 455.4 31 55 19851 -61.1 258 34 486.1 32 50 20440 -63.1 250 36 494.8 33 47 20823 -61.5 255 36 507.5 34 41 21673 -61.5 267 34 527.7 35 39 21983 -63.1 272 34 531.2 36 36 22479 -61.1 279 33 548.7 37 33 23020 -61.3 287 33 562.0 38 32 23213 -59.1 289 33 572.9 39 30 23620 -57.3 295 32 588.4 40 27 24288 -58.3 291 33 603.6 41 23 25304 -57.1 285 35 635.5 42 20 26200 -53.1 280 37 673.6 43 16 27641 -52.3 720.6 44 15 28060 -50.5 740.0 TRP 246 10355 -53.1 285 90 328.6 WND 339 8227 -41.4 -54.4 23 13.0 -41.9 300 107 315.8 315.8 287.5 316.1 0.07 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 44.64 % Est. max temperature: 2.19 C = 35.94 F Sfc-Lift cond lev (LCL): 783.29 mb = 2086.66 m = 6845.92 ft T: -9.60 C 700-500 lapse rate: 4.02 C/km ThetaE index: 0.64 C Layer 737.0- 700.0 mb Conv cond level (CCL): 533.47 mb = 5006.43 m = 16425.08 ft Mean mixing ratio: 1.52 g/kg Conv temperature: 20.33 C = 68.60 F Cap Strength: 14.60 C Lifted Index: 17.99 C Risk: None Lifted Index @300 mb: 26.91 C Lifted Index @700 mb: 7.16 C Showalter Index: 18.61 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 8.00 C K Index: -14.30 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 5.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.45 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 51101.11 J/kg Cap Strength: 17.80 C Lift Cond Lev (LCL): 743.98 mb = 2485.75 m = 8155.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 36 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 190 3 0.5 3.0 | 153 38 -17.4 33.7 1 850 1452 270 24 24.0 -0.0 | 191 31 6.1 30.8 2 700 2953 300 40 34.6 -20.0 | 237 20 16.7 10.8 3 500 5490 305 56 45.9 -32.1 | 273 28 28.0 -1.3 4 400 7090 300 78 67.5 -39.0 | 279 50 49.6 -8.2 5 339 8227 300 107 92.7 -53.5 | 287 78 74.7 -22.7 6 300 9050 305 100 81.9 -57.4 | 293 69 64.0 -26.6 7 250 10250 290 88 82.7 -30.1 | 269 65 64.8 0.7 8 246 10355 285 90 86.9 -23.3 | 264 69 69.0 7.5 9 200 11690 265 70 69.7 6.1 | 235 64 51.8 36.9 10 150 13520 290 68 63.9 -23.3 | 261 47 46.0 7.5 11 100 16120 230 33 25.3 21.2 | 188 53 7.4 52.0 12 70 18350 280 28 27.6 -4.9 | 200 28 9.7 25.9 13 50 20440 250 36 33.8 12.3 | 200 46 15.9 43.1 14 30 23620 295 32 29.0 -13.5 | 213 21 11.1 17.3 15 20 26200 280 37 36.4 -6.4 | 217 31 18.5 24.4 Wind Parameters Mean winds (0-6000m): 299.8 at 47.5 knts Storm direction: 329.8 at 35.6 knts Shear (0-3000m) pos: 8.3 neg: 0.0 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 428.0 neg: 0.0 tot: 428.0 m^2/s^2 ave: 142.7 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 9.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.09 Bulk Shear: 160.36 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 ------------------------------------------------------------------------------- 500 267 17 178 32| 26.0 0.0 26.0|267.3 0.0 267.3 534.5 0.89| 31.4 27.9 1000 274 22 189 29| 16.0 0.0 16.0|314.9 0.0 314.9 314.9 0.88| 19.4 17.2 1500 281 26 197 27| 12.7 0.0 12.7|359.4 0.0 359.4 239.6 0.88| 15.7 13.8 2000 288 29 205 24| 10.8 0.0 10.8|394.4 0.0 394.4 197.2 0.88| 13.6 11.9 2500 291 32 211 23| 9.3 0.0 9.3|411.0 0.0 411.0 164.4 0.88| 11.5 10.2 3000 294 34 218 22| 8.3 0.0 8.3|428.0 0.0 428.0 142.7 0.89| 10.1 9.0 4000 297 38 231 21| 7.0 0.0 7.0|463.0 0.0 463.0 115.8 0.88| 8.5 7.4 5000 299 42 242 22| 6.0 0.7 6.8|496.8 0.0 496.8 99.4 0.81| 7.9 6.4 6000 300 48 253 24| 5.0 1.8 6.9|517.4 0.0 517.4 86.2 0.70| 7.8 5.5 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20260110.00.gif