UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 14 OCT 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 1011 43 -2.9 -8.9 63 6.0 -4.7 0 0 269.4 269.7 267.8 274.7 1.92 1 1000 129 -4.3 -10.3 63 6.0 -6.0 355 1 268.9 269.1 267.1 273.6 1.74 2 990 208 -5.1 -10.1 68 5.0 -6.5 350 2 268.8 269.1 267.2 273.7 1.79 3 925 738 -7.1 -12.1 67 5.0 -8.5 320 5 272.0 272.3 269.0 276.6 1.63 4 900 950 -8.5 -13.0 70 4.5 -9.7 326 7 272.7 273.0 269.4 277.1 1.56 5 876 1159 -7.7 -11.7 73 4.0 -8.8 333 9 275.7 276.0 271.6 280.7 1.78 6 855 1347 -6.3 -11.0 69 4.7 -7.7 339 11 279.1 279.4 273.8 284.6 1.93 7 850 1393 -6.5 -11.3 69 4.8 -7.9 340 11 279.3 279.7 273.9 284.8 1.89 8 814 1731 -8.3 -15.3 57 7.0 -10.2 338 10 280.9 281.2 274.0 285.1 1.43 9 808 1789 -9.5 -17.5 52 8.0 -11.5 337 10 280.2 280.4 273.3 283.7 1.20 10 728 2584 -17.7 -21.0 75 3.3 -18.3 332 8 279.7 279.9 272.7 282.6 0.98 11 725 2615 -17.5 -20.7 76 3.2 -18.1 332 8 280.3 280.5 273.1 283.3 1.01 12 711 2762 -14.5 -19.5 66 5.0 -15.6 331 7 285.2 285.4 275.9 288.6 1.15 13 700 2881 -14.3 -21.3 55 7.0 -15.8 330 7 286.6 286.8 276.5 289.7 1.00 14 682 3078 -14.5 -23.5 46 9.0 -16.3 336 9 288.6 288.7 277.2 291.2 0.84 15 641 3544 -17.3 -27.3 41 10.0 -19.1 350 14 290.6 290.7 277.9 292.6 0.64 16 622 3769 -17.7 -25.7 50 8.0 -19.2 356 16 292.6 292.7 279.1 295.0 0.76 17 592 4135 -21.5 -27.5 58 6.0 -22.5 7 20 292.4 292.5 278.9 294.5 0.68 18 543 4766 -25.1 -31.1 57 6.0 -25.9 27 27 295.4 295.5 280.0 297.1 0.52 19 500 5360 -28.7 -34.7 56 6.0 -29.4 45 33 298.0 298.1 281.1 299.4 0.40 20 479 5668 -30.5 -36.5 56 6.0 -31.1 46 32 299.5 299.6 281.6 300.7 0.35 21 448 6145 -31.3 -37.3 55 6.0 -31.9 47 31 304.3 304.3 283.6 305.5 0.35 22 400 6940 -38.1 -45.1 48 7.0 -38.5 50 29 305.5 305.5 283.8 306.1 0.17 23 300 8850 -53.1 -60.1 42 7.0 -53.2 50 38 310.5 310.5 285.5 310.7 0.04 24 290 9069 -55.5 -62.5 41 7.0 -55.6 51 39 310.1 310.1 285.4 310.2 0.03 25 250 10010 -61.5 -68.5 39 7.0 -61.6 55 44 314.6 314.6 287.0 314.7 0.02 26 241 10236 -63.1 -70.1 38 7.0 -63.1 50 44 315.5 315.6 287.3 315.6 0.01 27 200 11400 -56.5 -64.5 36 8.0 -56.6 50 23 343.3 343.3 295.1 343.4 0.03 28 183 11965 -53.9 -61.9 37 8.0 -54.1 47 21 356.4 356.4 298.0 356.6 0.05 29 150 13240 -53.3 -64.3 25 11.0 -53.7 40 15 378.2 378.2 302.0 378.4 0.04 30 100 15860 -52.5 -68.5 13 16.0 -53.1 110 5 426.3 426.3 308.4 426.5 0.04 31 72 17996 -48.3 -68.3 8 20.0 -49.7 156 11 477.2 477.2 313.2 477.5 0.05 32 70 18180 -49.7 -69.7 8 20.0 -50.9 160 11 478.1 478.1 313.3 478.3 0.05 33 58 19407 -50.3 -72.3 6 22.0 -51.7 149 10 503.1 503.1 315.2 503.4 0.04 34 51 20250 -48.3 -71.3 5 23.0 -50.2 141 9 526.7 526.7 316.8 527.0 0.05 35 50 20380 -48.5 -71.5 5 23.0 -50.4 140 9 529.2 529.2 316.9 529.5 0.05 36 42 21521 -52.3 -75.3 5 23.0 -53.8 160 9 546.8 546.8 317.9 547.0 0.03 37 38 22174 -49.7 -73.7 4 24.0 -51.8 172 9 569.3 569.3 319.2 569.7 0.05 38 30 23720 -50.9 -74.9 4 24.0 -53.2 200 9 605.9 605.9 320.9 606.2 0.05 39 20 26370 -50.1 -75.1 4 25.0 -53.4 210 13 682.8 682.9 323.9 683.4 0.07 40 14 28723 -45.7 -71.7 4 26.0 -51.5 771.1 771.1 326.5 772.7 0.17 41 11 30326 -46.7 -72.7 4 26.0 -53.0 822.5 822.6 327.8 824.4 0.19 TRP 241 10236 -63.1 -70.1 38 7.0 -63.1 50 44 315.5 315.6 287.3 315.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 59.73 % Est. max temperature: 5.82 C = 42.48 F Sfc-Lift cond lev (LCL): 919.69 mb = 782.55 m = 2567.40 ft T: -7.39 C 700-500 lapse rate: 5.81 C/km ThetaE index: 2.44 C Layer 808.0- 725.0 mb Conv cond level (CCL): 764.41 mb = 2211.75 m = 7256.32 ft Mean mixing ratio: 1.71 g/kg Conv temperature: 7.72 C = 45.90 F Cap Strength: 17.42 C Lifted Index: 19.03 C Risk: None Lifted Index @300 mb: 25.04 C Lifted Index @700 mb: 12.08 C Showalter Index: 11.53 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 17.40 C K Index: 3.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.55 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 71240.24 J/kg Cap Strength: 18.89 C Lift Cond Lev (LCL): 884.40 mb = 1085.20 m = 3560.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 55 at 12 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 1011 43 0 0 -0.0 -0.0 | 235 12 9.5 6.7 1 1000 129 355 1 0.1 -1.0 | 239 11 9.6 5.7 2 925 738 320 5 3.2 -3.8 | 257 13 12.7 2.9 3 850 1393 340 11 3.8 -10.3 | 285 14 13.2 -3.6 4 700 2881 330 7 3.5 -6.1 | 267 13 13.0 0.6 5 500 5360 45 33 -23.3 -23.3 | 40 22 -13.9 -16.6 6 400 6940 50 29 -22.2 -18.6 | 47 17 -12.7 -11.9 7 300 8850 50 38 -29.1 -24.4 | 48 26 -19.6 -17.7 8 250 10010 55 44 -36.0 -25.2 | 55 32 -26.6 -18.5 9 241 10236 50 44 -33.7 -28.3 | 48 32 -24.2 -21.6 10 200 11400 50 23 -17.6 -14.8 | 45 11 -8.1 -8.1 11 150 13240 40 15 -9.6 -11.5 | 2 5 -0.2 -4.8 12 100 15860 110 5 -4.7 1.7 | 210 10 4.8 8.4 13 70 18180 160 11 -3.8 10.3 | 199 18 5.7 17.0 14 50 20380 140 9 -5.8 6.9 | 195 14 3.7 13.6 15 30 23720 200 9 3.1 8.5 | 220 20 12.6 15.2 16 20 26370 210 13 6.5 11.3 | 222 24 16.0 18.0 Wind Parameters Mean winds (0-6000m): 24.7 at 15.5 knts Storm direction: 54.7 at 11.6 knts Shear (0-3000m) pos: 0.7 neg: 0.9 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 40.4 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -14.1 tot: 28.4 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 26.63 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 ------------------------------------------------------------------------------- 500 337 2 245 11| 0.0 3.8 3.8| 10.7 0.0 10.7 21.4 0.92| 4.0 3.7 1000 326 4 253 12| 0.0 4.0 4.0| 24.0 0.0 24.0 24.0 0.89| 4.3 3.8 1500 333 6 263 12| 1.1 2.7 3.8| 36.6 -1.1 35.5 23.7 0.87| 4.2 3.7 2000 335 7 267 12| 0.8 1.7 2.5| 36.6 -6.2 30.3 15.2 0.67| 3.5 2.4 2500 335 7 269 13| 0.7 1.1 1.8| 36.6 -11.2 25.4 10.2 0.52| 3.1 1.6 3000 335 7 269 13| 0.7 0.9 1.6| 42.5 -14.1 28.4 9.5 0.49| 3.0 1.5 4000 343 9 279 12| 2.1 0.7 2.8| 89.4 -14.1 75.3 18.8 0.70| 3.9 2.8 5000 7 12 304 10| 3.0 0.6 3.6|159.2 -14.1 145.2 29.0 0.79| 4.9 3.9 6000 25 15 338 8| 2.7 0.5 3.2|195.5 -14.1 181.5 30.2 0.80| 4.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20251014.00.gif