UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 8 JAN 26 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 45 -11.3 -13.0 87 1.7 -11.7 285 9 261.3 261.5 261.0 265.1 1.39 1 1000 99 -9.7 -12.7 79 3.0 -10.4 285 9 263.5 263.7 262.7 267.3 1.44 2 925 700 -10.9 -14.1 77 3.2 -11.6 345 11 268.2 268.4 266.0 272.0 1.39 3 895 953 -12.9 -15.5 81 2.6 -13.5 349 9 268.6 268.8 266.1 272.2 1.28 4 857 1284 -13.1 -15.8 80 2.7 -13.7 354 7 271.8 272.0 268.3 275.5 1.30 5 850 1347 -13.1 -16.2 77 3.1 -13.8 355 7 272.4 272.6 268.7 276.0 1.27 6 828 1547 -12.9 -18.9 61 6.0 -14.2 2 6 274.7 274.9 269.7 277.7 1.04 7 799 1817 -15.1 -25.1 42 10.0 -16.8 13 6 275.2 275.3 269.3 277.0 0.62 8 700 2803 -22.5 -36.5 27 14.0 -23.9 50 3 277.6 277.6 270.1 278.3 0.24 9 500 5180 -40.9 -48.9 42 8.0 -41.2 300 11 283.2 283.2 273.2 283.5 0.09 10 458 5769 -45.7 -53.7 40 8.0 -45.9 296 23 284.4 284.4 273.8 284.6 0.06 11 400 6660 -50.3 -58.3 38 8.0 -50.4 290 42 289.6 289.6 276.5 289.7 0.04 12 350 7519 -56.3 -64.3 36 8.0 -56.4 290 46 292.8 292.8 278.1 292.9 0.02 13 300 8500 -55.5 -64.5 32 9.0 -55.6 280 36 307.1 307.1 284.2 307.2 0.02 14 265 9294 -54.5 -63.5 32 9.0 -54.6 263 30 319.7 319.7 288.6 319.8 0.03 15 250 9670 -52.5 -62.5 29 10.0 -52.7 255 27 328.0 328.0 291.2 328.2 0.03 16 218 10563 -46.7 -58.7 24 12.0 -47.2 237 23 350.1 350.1 296.7 350.4 0.06 17 200 11130 -48.7 -60.7 24 12.0 -49.1 225 21 355.7 355.7 297.9 355.9 0.05 18 193 11364 -49.1 -62.1 21 13.0 -49.6 226 23 358.7 358.7 298.5 358.9 0.05 19 156 12769 -47.1 -63.1 14 16.0 -47.8 234 34 384.6 384.6 303.0 384.8 0.05 20 150 13030 -45.7 -62.7 13 17.0 -46.6 235 36 391.3 391.3 304.0 391.6 0.06 21 145 13257 -43.5 -61.5 12 18.0 -44.6 235 35 398.9 399.0 305.1 399.3 0.07 22 135 13736 -45.9 -63.9 11 18.0 -46.9 236 32 402.9 402.9 305.6 403.2 0.05 23 100 15740 -44.7 -66.7 7 22.0 -46.2 240 21 441.4 441.4 310.0 441.6 0.05 24 81 17151 -46.5 -69.5 6 23.0 -48.0 231 26 465.1 465.1 312.3 465.3 0.04 25 70 18130 -43.3 -68.3 5 25.0 -45.6 225 29 491.8 491.8 314.4 492.1 0.06 26 67 18425 -42.9 -67.9 5 25.0 -45.4 220 27 498.8 498.8 314.9 499.2 0.06 27 59 19277 -46.3 -70.3 5 24.0 -48.3 207 22 509.7 509.7 315.7 510.0 0.05 28 50 20380 -45.1 -69.1 5 24.0 -47.7 190 15 537.2 537.2 317.4 537.7 0.07 29 39 22044 -44.1 -69.1 5 25.0 -47.4 183 20 579.3 579.3 319.6 579.9 0.09 30 36 22587 -38.9 -64.9 5 26.0 -44.1 180 21 606.1 606.2 320.9 607.4 0.17 31 34 22976 -43.5 -68.5 5 25.0 -47.4 179 23 604.0 604.1 320.8 604.9 0.11 32 30 23820 -42.5 -67.5 5 25.0 -47.0 175 25 628.8 628.8 321.9 629.9 0.14 33 26 24782 -41.7 -66.7 5 25.0 -46.9 164 21 657.3 657.4 323.0 658.8 0.19 34 20 26540 -44.7 -69.7 4 25.0 -49.7 145 13 699.4 699.4 324.4 700.7 0.16 35 16 28025 -47.3 -71.3 5 24.0 -52.1 737.0 737.0 325.6 738.4 0.16 TRP 350 7519 -56.3 -64.3 36 8.0 -56.4 290 46 292.8 292.8 278.1 292.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5081.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 47.36 % Est. max temperature: -0.82 C = 30.52 F Sfc-Lift cond lev (LCL): 979.72 mb = 256.98 m = 843.11 ft T: -10.02 C 700-500 lapse rate: 7.74 C/km ThetaE index: 0.67 C Layer 799.0- 700.0 mb Conv cond level (CCL): 787.01 mb = 1930.10 m = 6332.27 ft Mean mixing ratio: 1.40 g/kg Conv temperature: 2.84 C = 37.12 F Cap Strength: 8.07 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 26.39 C Lifted Index @700 mb: 8.07 C Showalter Index: 6.16 C Risk: None Total Totals Index: 52.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 24.70 C K Index: -2.40 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.27 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 67379.30 J/kg Cap Strength: 10.94 C Lift Cond Lev (LCL): 909.75 mb = 827.58 m = 2715.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 7 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 1007 45 285 9 8.7 -2.3 | 240 9 7.3 4.3 1 1000 99 285 9 8.7 -2.3 | 240 9 7.3 4.3 2 925 700 345 11 2.8 -10.6 | 340 4 1.5 -4.0 3 850 1347 355 7 0.6 -7.0 | 64 1 -0.7 -0.4 4 700 2803 50 3 -2.3 -1.9 | 142 6 -3.6 4.7 5 500 5180 300 11 9.5 -5.5 | 262 8 8.2 1.1 6 400 6660 290 42 39.5 -14.4 | 281 39 38.1 -7.7 7 350 7519 290 46 43.2 -15.7 | 282 43 41.9 -9.1 8 300 8500 280 36 35.5 -6.3 | 269 34 34.1 0.4 9 250 9670 255 27 26.1 7.0 | 241 28 24.7 13.6 10 200 11130 225 21 14.8 14.8 | 212 25 13.5 21.5 11 150 13030 235 36 29.5 20.6 | 226 39 28.1 27.3 12 100 15740 240 21 18.2 10.5 | 225 24 16.8 17.1 13 70 18130 225 29 20.5 20.5 | 215 33 19.2 27.1 14 50 20380 190 15 2.6 14.8 | 183 21 1.3 21.4 15 30 23820 175 25 -2.2 24.9 | 174 32 -3.5 31.5 16 20 26540 145 13 -7.5 10.6 | 153 19 -8.8 17.3 Wind Parameters Mean winds (0-6000m): 318.5 at 9.0 knts Storm direction: 348.5 at 6.8 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -105.5 deg Storm rel helicity (0-3000m) pos: 18.7 neg: -0.9 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23.89 Bulk Shear: 0.56 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 ------------------------------------------------------------------------------- 500 307 10 262 6| 7.7 0.0 7.7| 11.2 0.0 11.2 22.3 0.86| 8.0 6.9 1000 327 10 294 4| 5.0 0.0 5.0| 15.1 0.0 15.1 15.1 0.82| 6.6 5.4 1500 335 9 304 3| 3.4 0.0 3.4| 15.8 0.0 15.8 10.5 0.79| 5.4 4.3 2000 341 8 314 2| 2.8 0.0 2.8| 16.5 0.0 16.5 8.3 0.75| 4.7 3.5 2500 346 7 322 1| 2.3 0.0 2.3| 18.0 0.0 18.0 7.2 0.73| 4.2 3.0 3000 349 7 46 0| 1.9 0.0 1.9| 18.7 -0.9 17.8 5.9 0.67| 3.7 2.5 4000 352 6 113 1| 1.4 0.7 2.1| 18.7 -3.2 15.5 3.9 0.42| 3.5 1.5 5000 337 7 260 1| 1.1 1.2 2.3| 18.7 -6.6 12.1 2.4 0.21| 3.6 0.8 6000 318 9 272 5| 1.0 2.6 3.6| 34.3 -7.5 26.7 4.5 0.20| 4.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20260108.12.gif