UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 6 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 211 135 3 SFC 994 259 -3.3 -9.3 63 6.0 -5.1 135 3 270.3 270.6 268.4 275.5 1.90 2 962 518 -1.9 -9.9 54 8.0 -4.4 160 10 274.3 274.6 270.8 279.5 1.87 3 925 828 -4.5 -13.5 49 9.0 -7.0 190 19 274.7 275.0 270.4 278.8 1.46 4 922 854 -4.7 -13.7 49 9.0 -7.2 192 19 274.8 275.0 270.4 278.8 1.44 5 850 1488 -9.1 -16.1 57 7.0 -10.8 235 31 276.6 276.8 271.3 280.3 1.28 6 792 2031 -12.7 -16.5 73 3.8 -13.6 242 33 278.4 278.6 272.5 282.3 1.33 7 755 2396 -13.5 -16.4 79 2.9 -14.2 247 34 281.4 281.6 274.3 285.5 1.40 8 700 2971 -14.5 -18.4 72 3.9 -15.4 255 36 286.4 286.7 276.8 290.3 1.28 9 695 3025 -14.3 -18.3 72 4.0 -15.3 256 36 287.2 287.5 277.2 291.2 1.30 10 500 5460 -28.3 -31.1 77 2.8 -28.7 285 56 298.5 298.6 281.5 300.4 0.57 11 424 6626 -35.1 -38.3 72 3.2 -35.4 292 70 304.3 304.3 283.5 305.4 0.33 12 400 7030 -38.1 -41.4 71 3.3 -38.4 295 75 305.5 305.5 284.0 306.4 0.25 13 378 7416 -41.3 -44.7 70 3.4 -41.5 295 77 306.2 306.2 284.1 306.9 0.19 14 300 8940 -54.5 -58.2 64 3.7 -54.6 300 75 308.5 308.5 284.8 308.7 0.05 15 279 9401 -58.5 -62.2 62 3.7 -58.6 300 68 309.2 309.2 285.1 309.4 0.03 16 250 10090 -59.3 -63.1 61 3.8 -59.3 300 58 317.9 317.9 288.1 318.0 0.03 17 246 10191 -59.5 -63.3 61 3.8 -59.6 299 57 319.1 319.1 288.5 319.2 0.03 18 211 11137 -64.1 -67.9 60 3.8 -64.1 292 52 326.2 326.2 290.6 326.3 0.02 19 206 11282 -65.7 -69.3 61 3.6 -65.7 291 51 325.9 326.0 290.6 326.0 0.02 20 204 11341 -67.5 -71.1 60 3.6 -67.5 291 51 324.0 324.0 290.0 324.1 0.01 21 200 11460 -67.5 -71.2 59 3.7 -67.5 290 50 325.9 325.9 290.5 325.9 0.01 22 190 11768 -68.7 -72.5 58 3.8 -68.7 290 50 328.7 328.8 291.4 328.8 0.01 23 177 12200 -61.1 -64.8 61 3.7 -61.2 289 49 348.0 348.0 296.2 348.1 0.04 24 150 13230 -59.7 -63.7 59 4.0 -59.8 285 48 367.2 367.2 300.1 367.4 0.05 25 145 13443 -58.9 -63.0 59 4.1 -59.0 285 49 372.2 372.2 301.0 372.4 0.06 26 124 14418 -62.1 -66.1 59 4.0 -62.2 287 51 383.4 383.4 302.8 383.6 0.04 27 115 14889 -57.7 -62.0 58 4.3 -57.9 288 52 399.9 400.0 305.2 400.3 0.08 28 100 15770 -58.7 -63.0 57 4.3 -58.9 290 54 414.3 414.3 307.1 414.7 0.08 29 82 17021 -57.7 -62.2 56 4.5 -57.9 276 56 440.6 440.6 310.0 441.1 0.11 30 71 17947 -49.9 -54.5 58 4.6 -50.4 266 58 475.7 475.8 313.2 477.6 0.33 31 70 18040 -49.3 -54.0 58 4.7 -49.8 265 58 478.9 479.0 313.5 481.0 0.35 32 66 18428 -47.3 -52.3 56 5.0 -48.0 262 55 491.4 491.5 314.5 494.1 0.46 33 59 19164 -50.9 -55.9 55 5.0 -51.5 255 48 499.3 499.4 315.1 501.3 0.33 34 50 20250 -47.5 -54.5 44 7.0 -48.7 245 38 531.5 531.7 317.2 534.5 0.47 35 36 22397 -51.7 -61.7 29 10.0 -53.0 242 35 573.0 573.1 319.4 574.9 0.26 36 33 22966 -47.9 -58.9 27 11.0 -50.0 241 34 597.5 597.7 320.6 600.6 0.41 37 30 23590 -50.5 -62.5 23 12.0 -52.4 240 33 607.0 607.1 321.0 609.1 0.28 38 24 25061 -47.7 -60.7 21 13.0 -50.6 212 40 655.1 655.3 323.0 658.8 0.45 39 22 25643 -43.1 -58.1 18 15.0 -47.6 202 43 685.3 685.6 324.1 691.1 0.68 40 20 26290 -41.5 -57.5 16 16.0 -46.9 190 46 709.1 709.5 325.0 716.2 0.81 41 19 26639 -39.7 -56.7 15 17.0 -45.9 725.2 725.6 325.4 733.6 0.94 42 15 28241 -44.1 -62.1 12 18.0 -49.7 761.3 761.6 326.4 767.0 0.60 43 13 29204 -42.5 -61.5 11 19.0 -49.3 798.7 799.0 327.4 806.1 0.75 TRP 190 11768 -68.7 -72.5 58 3.8 -68.7 290 50 328.7 328.8 291.4 328.8 0.01 WND 378 7416 -41.3 -44.7 70 3.4 -41.5 295 77 306.2 306.2 284.1 306.9 0.19 Sounding variables and indices 1000-500 mb thick: 5249.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 68.87 % Est. max temperature: 3.17 C = 37.70 F Sfc-Lift cond lev (LCL): 904.13 mb = 1006.26 m = 3301.35 ft T: -5.76 C 700-500 lapse rate: 5.54 C/km ThetaE index: 0.67 C Layer 925.0- 922.0 mb Conv cond level (CCL): 668.72 mb = 3310.43 m = 10860.87 ft Mean mixing ratio: 1.65 g/kg Conv temperature: 14.93 C = 58.88 F Cap Strength: 9.82 C Lifted Index: 16.68 C Risk: None Lifted Index @300 mb: 21.18 C Lifted Index @700 mb: 9.18 C Showalter Index: 15.39 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 12.20 C K Index: -0.80 Risk: None Sweat Index: 238.76 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.02 J/kg Max Up Vert Vel: 5.66 m/s Conv Inhibition (B-): 58457.48 J/kg Cap Strength: 16.67 C Lift Cond Lev (LCL): 830.53 mb = 1666.15 m = 5466.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 30 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 ---------------------------------------------------------- 0 994 259 135 3 -2.1 2.1 | 118 33 -28.8 15.0 1 925 828 190 19 3.3 18.7 | 144 39 -23.4 31.6 2 850 1488 235 31 25.4 17.8 | 178 31 -1.3 30.7 3 700 2971 255 36 34.8 9.3 | 200 24 8.1 22.2 4 500 5460 285 56 54.1 -14.5 | 273 27 27.4 -1.6 5 400 7030 295 75 68.0 -31.7 | 294 45 41.3 -18.8 6 378 7416 295 77 69.8 -32.5 | 294 47 43.1 -19.6 7 300 8940 300 75 65.0 -37.5 | 303 45 38.3 -24.6 8 250 10090 300 58 50.2 -29.0 | 304 29 23.5 -16.1 9 200 11460 290 50 47.0 -17.1 | 282 21 20.3 -4.2 10 190 11768 290 50 47.0 -17.1 | 282 21 20.3 -4.2 11 150 13230 285 48 46.4 -12.4 | 269 20 19.7 0.5 12 100 15770 290 54 50.7 -18.5 | 283 25 24.0 -5.6 13 70 18040 265 58 57.8 5.1 | 240 36 31.1 18.0 14 50 20250 245 38 34.4 16.1 | 195 30 7.7 29.0 15 30 23590 240 33 28.6 16.5 | 184 29 1.9 29.4 16 20 26290 190 46 8.0 45.3 | 162 61 -18.7 58.2 Wind Parameters Mean winds (0-6000m): 265.8 at 39.5 knts Storm direction: 295.8 at 29.7 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 467.8 neg: 0.0 tot: 467.8 m^2/s^2 ave: 155.9 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 8.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.08 Bulk Shear: 208.39 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 ------------------------------------------------------------------------------- 500 182 10 131 35| 15.7 0.0 15.7|141.2 0.0 141.2 282.4 0.86| 17.1 14.6 1000 198 16 142 36| 13.7 0.0 13.7|303.8 0.0 303.8 303.8 0.91| 17.3 15.7 1500 217 21 154 33| 11.2 0.0 11.2|386.5 0.0 386.5 257.7 0.90| 15.3 13.8 2000 226 24 162 31| 8.9 0.0 8.9|412.8 0.0 412.8 206.4 0.89| 12.6 11.2 2500 233 26 168 29| 7.6 0.0 7.6|437.7 0.0 437.7 175.1 0.89| 11.0 9.7 3000 238 28 173 28| 6.9 0.0 6.9|467.8 0.0 467.8 155.9 0.89| 10.0 8.9 4000 247 31 185 25| 6.2 0.0 6.2|540.8 0.0 540.8 135.2 0.91| 9.1 8.2 5000 258 35 201 22| 5.9 0.0 5.9|624.7 0.0 624.7 124.9 0.92| 8.6 7.9 6000 266 40 219 20| 5.9 0.0 5.9|699.6 0.0 699.6 116.6 0.88| 8.4 7.4 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260106.12.gif