UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 28 NOV 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 1023 40 -36.1 -41.1 60 5.0 -36.2 230 1 235.5 235.5 235.4 235.8 0.10 1 1020 60 -34.5 -39.2 62 4.7 -34.7 224 2 237.3 237.3 237.2 237.6 0.13 2 1000 199 -31.7 -36.2 64 4.5 -31.9 185 5 241.4 241.5 241.2 241.9 0.17 3 947 583 -25.7 -29.8 68 4.1 -26.1 168 8 251.3 251.4 250.6 252.3 0.34 4 925 751 -26.1 -29.9 70 3.8 -26.4 160 9 252.6 252.7 251.7 253.6 0.35 5 907 896 -27.1 -30.8 71 3.7 -27.4 161 8 253.0 253.1 252.0 253.9 0.32 6 869 1215 -21.5 -24.7 75 3.2 -21.9 164 6 262.0 262.1 259.9 263.6 0.59 7 863 1267 -21.5 -24.7 75 3.2 -21.9 164 6 262.5 262.6 260.3 264.2 0.60 8 850 1382 -20.3 -24.7 68 4.4 -20.9 165 5 264.9 265.0 262.2 266.6 0.61 9 841 1460 -20.3 -26.3 59 6.0 -21.1 168 5 265.7 265.8 262.6 267.2 0.53 10 734 2451 -23.5 -38.5 24 15.0 -24.8 210 8 272.7 272.8 266.9 273.3 0.19 11 700 2793 -25.3 -39.3 26 14.0 -26.5 225 9 274.5 274.5 268.0 275.0 0.18 12 684 2961 -26.1 -39.1 28 13.0 -27.2 225 10 275.4 275.4 268.7 276.0 0.19 13 556 4430 -35.9 -43.9 44 8.0 -36.3 222 16 280.6 280.6 271.8 281.1 0.14 14 500 5160 -41.1 -49.1 42 8.0 -41.4 220 19 282.9 282.9 273.0 283.2 0.09 15 400 6650 -50.3 -59.3 34 9.0 -50.5 170 21 289.6 289.6 276.5 289.7 0.03 16 356 7405 -55.3 -64.3 32 9.0 -55.4 168 24 292.7 292.7 278.0 292.8 0.02 17 310 8284 -58.7 -67.7 30 9.0 -58.8 166 28 299.8 299.8 281.3 299.8 0.01 18 300 8490 -58.9 -67.9 30 9.0 -59.0 165 29 302.3 302.3 282.3 302.4 0.01 19 297 8553 -59.3 -68.3 30 9.0 -59.4 165 29 302.6 302.6 282.4 302.7 0.01 20 266 9241 -59.5 -68.5 30 9.0 -59.6 171 28 312.0 312.0 286.1 312.1 0.01 21 250 9630 -57.5 -66.5 31 9.0 -57.6 175 27 320.6 320.6 288.9 320.7 0.02 22 200 11050 -55.3 -65.3 28 10.0 -55.5 190 25 345.2 345.2 295.6 345.3 0.03 23 150 12890 -53.5 -65.5 22 12.0 -53.8 190 31 377.9 377.9 301.9 378.1 0.04 24 100 15520 -49.5 -64.5 16 15.0 -50.3 185 44 432.1 432.1 309.1 432.4 0.07 25 78 17170 -43.7 -62.7 10 19.0 -45.6 192 70 475.9 476.0 313.2 476.6 0.11 26 70 17910 -36.3 -58.3 9 22.0 -40.1 195 81 506.7 506.8 315.5 508.0 0.21 27 69 18010 -35.1 -57.1 9 22.0 -39.3 195 81 511.4 511.5 315.8 512.9 0.25 28 57 19338 -35.9 -60.9 6 25.0 -40.6 189 85 538.3 538.4 317.5 539.5 0.18 29 53 19839 -39.1 -64.1 5 25.0 -43.0 187 86 542.2 542.3 317.7 543.1 0.13 30 51 20104 -37.1 -63.1 5 26.0 -41.8 186 87 552.9 552.9 318.3 554.0 0.15 31 50 20240 -39.1 -64.1 5 25.0 -43.2 185 87 551.3 551.4 318.2 552.3 0.14 32 44 21107 -44.1 -68.1 5 24.0 -47.1 182 86 559.6 559.7 318.6 560.3 0.09 33 38 22094 -42.5 -67.5 5 25.0 -46.4 180 86 587.7 587.7 320.0 588.5 0.11 34 30 23680 -45.7 -69.7 5 24.0 -49.3 175 85 620.1 620.1 321.5 620.9 0.11 35 24 25152 -50.1 -74.1 4 24.0 -53.0 648.1 648.2 322.6 648.7 0.07 TRP 297 8553 -59.3 -68.3 30 9.0 -59.4 165 29 302.6 302.6 282.4 302.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4961.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 45.95 % Est. max temperature: -10.45 C = 13.18 F Sfc-Lift cond lev (LCL): 938.11 mb = 650.49 m = 2134.12 ft T: -25.86 C 700-500 lapse rate: 6.68 C/km Conv cond level (CCL): 1020.00 mb = 60.06 m = 197.05 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -31.90 C = -25.43 F Cap Strength: 28.59 C Lifted Index: 29.60 C Risk: None Lifted Index @300 mb: 39.28 C Lifted Index @700 mb: 25.07 C Showalter Index: 13.49 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.40 C K Index: -17.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.90 J/kg Max Up Vert Vel: 9.69 m/s Conv Inhibition (B-): 70101.91 J/kg Cap Strength: 29.55 C Lift Cond Lev (LCL): 914.21 mb = 837.69 m = 2748.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 9 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 1023 40 230 1 0.8 0.6 | 60 8 -6.7 -3.9 1 1000 199 185 5 0.4 5.0 | 94 7 -7.0 0.5 2 925 751 160 9 -3.1 8.5 | 111 11 -10.5 4.0 3 850 1382 165 5 -1.3 4.8 | 92 9 -8.7 0.3 4 700 2793 225 9 6.4 6.4 | 150 2 -1.1 1.9 5 500 5160 220 19 12.2 14.6 | 206 11 4.8 10.1 6 400 6650 170 21 -3.6 20.7 | 146 20 -11.1 16.2 7 300 8490 165 29 -7.5 28.0 | 148 28 -14.9 23.5 8 297 8553 165 29 -7.5 28.0 | 148 28 -14.9 23.5 9 250 9630 175 27 -2.4 26.9 | 156 24 -9.8 22.4 10 200 11050 190 25 4.3 24.6 | 171 20 -3.1 20.1 11 150 12890 190 31 5.4 30.5 | 176 26 -2.0 26.0 12 100 15520 185 44 3.8 43.8 | 175 39 -3.6 39.3 13 70 17910 195 81 21.0 78.2 | 190 75 13.5 73.7 14 50 20240 185 87 7.6 86.7 | 180 82 0.2 82.2 15 30 23680 175 85 -7.4 84.7 | 170 82 -14.8 80.2 Wind Parameters Mean winds (0-6000m): 208.7 at 11.6 knts Storm direction: 238.7 at 8.7 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -7.5 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.23 Bulk Shear: 7.53 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 ------------------------------------------------------------------------------- 500 179 5 95 8| 0.0 7.2 7.2| 11.1 0.0 11.1 22.2 0.78| 7.8 6.1 1000 168 7 103 9| 0.0 3.5 3.5| 12.3 -3.5 8.8 8.8 0.46| 5.8 2.7 1500 167 6 101 9| 0.7 2.4 3.0| 13.2 -7.5 5.6 3.8 0.28| 4.8 1.3 2000 171 6 102 9| 1.0 1.8 2.7| 16.7 -7.5 9.1 4.6 0.34| 4.3 1.5 2500 180 7 105 8| 1.4 1.4 2.8| 18.9 -7.5 11.4 4.5 0.37| 4.1 1.5 3000 190 7 111 7| 1.6 1.2 2.8| 20.2 -7.5 12.7 4.2 0.41| 3.9 1.6 4000 203 8 126 5| 1.2 1.2 2.4| 22.3 -7.5 14.8 3.7 0.42| 3.4 1.4 5000 210 10 149 5| 0.9 1.4 2.3| 23.9 -7.5 16.4 3.3 0.38| 3.2 1.2 6000 209 12 162 6| 0.8 1.7 2.5| 24.0 -39.2 -15.2 -2.5 0.07| 3.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20251128.00.gif