UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 11 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 1019 42 -6.1 -9.1 79 3.0 -7.0 350 7 265.6 265.9 265.1 270.7 1.88 1 1000 189 -7.9 -10.6 81 2.7 -8.6 10 13 265.2 265.5 264.5 269.9 1.70 2 977 370 -9.1 -11.8 81 2.7 -9.8 13 15 265.8 266.1 264.7 270.1 1.58 3 926 788 -6.7 -10.1 77 3.4 -7.7 20 19 272.4 272.7 269.7 277.7 1.91 4 925 796 -6.7 -10.1 77 3.4 -7.7 20 19 272.5 272.8 269.8 277.8 1.91 5 850 1449 -9.5 -14.4 67 4.9 -10.8 30 15 276.2 276.4 271.4 280.4 1.47 6 788 2031 -12.9 -17.9 66 5.0 -14.0 42 17 278.6 278.8 272.3 282.1 1.19 7 771 2198 -13.5 -19.5 61 6.0 -14.8 45 17 279.7 279.9 272.8 282.8 1.06 8 700 2936 -11.9 -23.9 36 12.0 -14.5 60 19 289.3 289.4 277.6 291.8 0.79 9 699 2947 -11.7 -23.7 36 12.0 -14.3 60 19 289.6 289.8 277.7 292.2 0.81 10 679 3168 -12.7 -32.7 17 20.0 -16.0 67 20 290.9 291.0 277.7 292.1 0.36 11 629 3748 -14.7 -32.7 20 18.0 -17.6 84 24 295.1 295.2 279.7 296.4 0.39 12 610 3977 -19.5 -35.5 23 16.0 -21.6 91 26 292.2 292.2 278.2 293.2 0.30 13 549 4753 -22.7 -36.7 27 14.0 -24.4 114 31 297.3 297.4 280.6 298.3 0.30 14 500 5430 -28.3 -37.3 42 9.0 -29.2 135 35 298.5 298.6 281.1 299.6 0.31 15 400 7010 -33.5 -38.5 61 5.0 -34.0 85 35 311.4 311.5 286.3 312.7 0.34 16 395 7099 -33.7 -38.7 61 5.0 -34.2 88 34 312.3 312.4 286.6 313.5 0.34 17 390 7188 -35.5 -40.5 60 5.0 -36.0 90 34 311.1 311.1 286.1 312.1 0.29 18 384 7296 -37.7 -42.7 59 5.0 -38.1 94 33 309.6 309.6 285.5 310.4 0.23 19 359 7759 -40.1 -45.1 59 5.0 -40.4 108 29 312.4 312.4 286.4 313.1 0.19 20 300 8960 -50.5 -56.5 49 6.0 -50.7 145 19 314.2 314.2 286.9 314.4 0.06 21 262 9819 -58.5 -64.5 46 6.0 -58.6 149 23 314.8 314.8 287.1 314.9 0.02 22 250 10110 -60.5 -66.5 45 6.0 -60.6 150 25 316.1 316.1 287.5 316.2 0.02 23 224 10791 -65.5 -71.5 43 6.0 -65.5 165 29 318.5 318.5 288.3 318.6 0.01 24 200 11490 -62.3 -68.3 44 6.0 -62.4 140 27 334.1 334.1 292.9 334.2 0.02 25 166 12656 -54.7 -61.7 42 7.0 -54.9 124 22 365.1 365.1 299.7 365.3 0.06 26 150 13300 -55.5 -62.5 41 7.0 -55.7 115 19 374.5 374.5 301.4 374.7 0.06 27 100 15910 -51.7 -63.7 22 12.0 -52.3 110 15 427.8 427.9 308.6 428.2 0.07 28 70 18230 -50.3 -66.3 13 16.0 -51.4 125 17 476.8 476.8 313.2 477.2 0.07 29 55 19798 -48.5 -66.5 11 18.0 -50.1 121 13 514.9 515.0 316.0 515.5 0.09 30 50 20420 -49.3 -68.3 9 19.0 -51.0 120 11 527.3 527.3 316.8 527.8 0.08 31 38 22225 -51.1 -70.1 9 19.0 -52.9 133 11 565.8 565.8 319.0 566.3 0.08 32 31 23572 -46.1 -68.1 7 22.0 -49.4 143 11 613.2 613.2 321.2 614.2 0.13 33 30 23790 -47.5 -68.5 7 21.0 -50.5 145 11 615.1 615.2 321.3 616.1 0.13 34 26 24729 -50.1 -71.1 7 21.0 -52.8 145 11 633.5 633.5 322.1 634.3 0.10 35 21 26136 -46.1 -69.1 6 23.0 -50.4 145 11 685.4 685.5 324.0 686.8 0.17 36 20 26460 -46.1 -69.1 6 23.0 -50.6 145 11 695.1 695.1 324.3 696.6 0.17 37 12 29845 -47.7 -71.7 5 24.0 -53.2 798.7 798.8 327.3 800.7 0.20 TRP 224 10791 -65.5 -71.5 43 6.0 -65.5 165 29 318.5 318.5 288.3 318.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 47.21 % Est. max temperature: 3.55 C = 38.39 F Sfc-Lift cond lev (LCL): 971.55 mb = 413.45 m = 1356.43 ft T: -8.85 C 700-500 lapse rate: 6.58 C/km ThetaE index: 0.83 C Layer 1000.0- 977.0 mb Conv cond level (CCL): 623.29 mb = 3816.20 m = 12520.19 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 22.67 C = 72.80 F Cap Strength: 21.17 C Lifted Index: 21.46 C Risk: None Lifted Index @300 mb: 29.46 C Lifted Index @700 mb: 16.44 C Showalter Index: 15.27 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 13.90 C K Index: -7.60 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 4.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.94 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 75689.31 J/kg Cap Strength: 21.43 C Lift Cond Lev (LCL): 923.00 mb = 812.72 m = 2666.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 117 at 17 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 1019 42 350 7 1.2 -6.9 | 312 22 16.5 -14.6 1 1000 189 10 13 -2.3 -12.8 | 328 24 13.0 -20.5 2 925 796 20 19 -6.5 -17.9 | 341 27 8.8 -25.6 3 850 1449 30 15 -7.5 -13.0 | 339 22 7.8 -20.7 4 700 2936 60 19 -16.5 -9.5 | 4 17 -1.2 -17.2 5 500 5430 135 35 -24.7 24.7 | 151 19 -9.5 17.0 6 400 7010 85 35 -34.9 -3.1 | 61 22 -19.6 -10.8 7 300 8960 145 19 -10.9 15.6 | 209 9 4.4 7.8 8 250 10110 150 25 -12.5 21.7 | 191 14 2.8 13.9 9 224 10791 165 29 -7.5 28.0 | 201 22 7.8 20.3 10 200 11490 140 27 -17.4 20.7 | 171 13 -2.1 13.0 11 150 13300 115 19 -17.2 8.0 | 99 2 -2.0 0.3 12 100 15910 110 15 -14.1 5.1 | 336 3 1.2 -2.6 13 70 18230 125 17 -13.9 9.8 | 213 2 1.3 2.0 14 50 20420 120 11 -9.5 5.5 | 291 6 5.7 -2.2 15 30 23790 145 11 -6.3 9.0 | 262 9 9.0 1.3 16 20 26460 145 11 -6.3 9.0 | 262 9 9.0 1.3 Wind Parameters Mean winds (0-6000m): 86.8 at 22.8 knts Storm direction: 116.8 at 17.1 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 56.3 deg Storm rel helicity (0-3000m) pos: 130.7 neg: -4.1 tot: 126.5 m^2/s^2 ave: 42.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.40 Bulk Shear: 72.65 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 11 13 329 24| 10.9 0.0 10.9| 62.9 0.0 62.9 125.8 0.93| 11.0 10.3 1000 16 16 335 25| 6.3 0.0 6.3| 81.1 -0.5 80.5 80.5 0.83| 7.8 6.4 1500 20 16 336 25| 3.8 0.0 3.8| 84.0 -4.1 79.8 53.2 0.66| 6.4 4.3 2000 24 16 338 24| 3.5 0.0 3.5| 99.5 -4.1 95.4 47.7 0.70| 5.6 3.9 2500 29 16 341 23| 3.3 0.0 3.3|114.4 -4.1 110.2 44.1 0.72| 5.2 3.7 3000 35 17 345 22| 3.2 0.0 3.2|130.7 -4.1 126.5 42.2 0.74| 5.0 3.7 4000 49 18 355 20| 3.7 0.0 3.7|179.3 -4.1 175.2 43.8 0.80| 5.5 4.4 5000 68 20 13 16| 3.9 0.0 3.9|235.1 -4.1 230.9 46.2 0.85| 6.1 5.2 6000 87 23 40 12| 3.5 0.8 4.3|262.6 -59.8 202.8 33.8 0.58| 6.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20251011.00.gif