UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:1200Z 6 NOV 25 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 154 320 1 SFC 996 185 -11.5 -16.2 68 4.7 -12.5 320 1 262.0 262.1 260.9 264.9 1.08 2 937 648 -15.3 -19.4 71 4.1 -16.0 250 21 262.7 262.8 261.1 265.1 0.88 3 925 745 -15.1 -18.8 73 3.7 -15.8 235 25 263.9 264.0 262.1 266.5 0.94 4 894 1001 -13.7 -16.2 81 2.5 -14.2 247 29 267.9 268.1 265.5 271.3 1.21 5 877 1146 -11.5 -13.6 84 2.1 -12.0 254 31 271.7 271.9 268.6 275.9 1.52 6 850 1383 -12.7 -15.2 82 2.5 -13.3 265 35 272.8 273.1 269.1 276.7 1.38 7 765 2177 -18.9 -21.1 83 2.2 -19.3 262 41 274.5 274.6 269.4 277.2 0.93 8 748 2345 -17.1 -18.9 86 1.8 -17.5 262 42 278.2 278.4 272.1 281.6 1.15 9 720 2631 -17.9 -19.3 89 1.4 -18.2 261 44 280.4 280.6 273.3 283.8 1.15 10 700 2841 -19.3 -21.7 81 2.4 -19.7 260 46 281.1 281.3 273.5 284.0 0.96 11 662 3254 -21.9 -26.9 64 5.0 -22.7 259 47 282.7 282.8 273.8 284.7 0.64 12 570 4353 -23.7 -43.7 14 20.0 -25.5 257 50 293.0 293.0 278.3 293.4 0.14 13 568 4378 -23.7 -42.7 16 19.0 -25.5 257 50 293.3 293.3 278.5 293.8 0.16 14 508 5186 -28.9 -34.9 56 6.0 -29.6 255 52 296.5 296.5 280.3 297.7 0.39 15 500 5300 -29.1 -35.1 56 6.0 -29.7 255 52 297.6 297.6 280.8 298.9 0.39 16 457 5941 -31.3 -35.8 64 4.5 -31.8 257 53 302.6 302.6 283.0 303.9 0.39 17 448 6081 -32.3 -36.9 64 4.6 -32.8 257 53 303.0 303.1 283.1 304.3 0.36 18 445 6129 -34.3 -38.6 65 4.3 -34.7 258 53 301.1 301.1 282.3 302.1 0.31 19 400 6870 -37.7 -41.3 69 3.6 -37.9 260 54 306.0 306.0 284.1 306.9 0.26 20 398 6905 -37.9 -41.5 69 3.6 -38.2 260 54 306.2 306.2 284.2 307.1 0.25 21 389 7062 -39.1 -42.6 69 3.5 -39.4 260 54 306.6 306.7 284.4 307.4 0.23 22 358 7624 -44.7 -48.5 66 3.8 -44.9 262 53 306.5 306.5 284.1 306.9 0.13 23 300 8790 -51.1 -54.9 64 3.8 -51.2 265 52 313.3 313.3 286.6 313.6 0.07 24 297 8856 -51.3 -55.1 64 3.8 -51.4 265 52 313.9 314.0 286.8 314.2 0.07 25 267 9544 -56.3 -60.2 61 3.9 -56.3 265 52 316.4 316.4 287.6 316.5 0.04 26 252 9910 -60.7 -64.7 59 4.0 -60.7 265 52 315.1 315.1 287.2 315.2 0.03 27 250 9960 -60.9 -64.8 60 3.9 -60.9 265 52 315.5 315.5 287.3 315.6 0.03 28 200 11320 -68.7 -72.9 55 4.2 -68.7 270 52 324.0 324.0 290.0 324.0 0.01 29 192 11563 -70.3 -74.3 56 4.0 -70.3 270 52 325.2 325.2 290.3 325.2 0.01 30 189 11656 -70.1 -74.2 55 4.1 -70.1 270 51 327.0 327.0 290.9 327.0 0.01 31 186 11753 -63.3 -67.7 55 4.4 -63.3 271 50 339.5 339.5 294.2 339.6 0.02 32 150 13080 -60.7 -64.8 58 4.1 -60.8 275 33 365.5 365.5 299.8 365.7 0.04 33 144 13335 -60.1 -64.4 57 4.3 -60.2 275 33 370.8 370.9 300.8 371.1 0.05 34 108 15123 -62.5 -68.5 44 6.0 -62.6 275 33 398.1 398.1 305.0 398.3 0.03 35 100 15600 -60.7 -66.7 45 6.0 -60.9 275 33 410.4 410.5 306.6 410.7 0.05 36 92 16119 -59.1 -65.1 46 6.0 -59.3 275 32 423.5 423.5 308.2 423.9 0.07 37 80 16983 -64.5 -70.5 43 6.0 -64.6 275 29 429.7 429.7 308.8 429.9 0.04 38 70 17800 -62.9 -69.9 38 7.0 -63.1 275 27 449.8 449.8 310.8 450.1 0.04 39 63 18445 -62.1 -69.1 39 7.0 -62.3 273 28 465.3 465.4 312.3 465.7 0.06 40 56 19160 -67.3 -74.3 36 7.0 -67.4 272 28 469.4 469.4 312.6 469.6 0.03 41 50 19840 -66.5 -74.5 32 8.0 -66.7 270 29 486.8 486.8 314.0 487.0 0.03 42 35 21999 -66.5 -74.5 32 8.0 -66.8 539.1 539.1 317.5 539.4 0.05 TRP 192 11563 -70.3 -74.3 56 4.0 -70.3 270 52 325.2 325.2 290.3 325.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5146.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 62.54 % Est. max temperature: -0.54 C = 31.02 F Sfc-Lift cond lev (LCL): 923.23 mb = 759.38 m = 2491.37 ft T: -15.02 C 700-500 lapse rate: 3.99 C/km Conv cond level (CCL): 604.50 mb = 3921.35 m = 12865.17 ft Mean mixing ratio: 0.99 g/kg Conv temperature: 15.41 C = 59.75 F Cap Strength: 25.05 C Lifted Index: 25.84 C Risk: None Lifted Index @300 mb: 33.37 C Lifted Index @700 mb: 14.31 C Showalter Index: 17.40 C Risk: None Total Totals Index: 30.30 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 13.90 C K Index: -1.20 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.63 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 44386.58 J/kg Cap Strength: 25.19 C Lift Cond Lev (LCL): 886.63 mb = 1063.45 m = 3488.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 32 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 ---------------------------------------------------------- 0 996 185 320 1 0.6 -0.8 | 106 31 -29.6 8.7 1 925 745 235 25 20.5 14.3 | 158 26 -9.7 23.8 2 850 1383 265 35 34.9 3.1 | 200 13 4.7 12.5 3 700 2841 260 46 45.3 8.0 | 221 23 15.1 17.5 4 500 5300 255 52 50.2 13.5 | 221 30 20.0 22.9 5 400 6870 260 54 53.2 9.4 | 231 30 23.0 18.8 6 300 8790 265 52 51.8 4.5 | 237 26 21.6 14.0 7 250 9960 265 52 51.8 4.5 | 237 26 21.6 14.0 8 200 11320 270 52 52.0 -0.0 | 247 24 21.8 9.5 9 192 11563 270 52 52.0 -0.0 | 247 24 21.8 9.5 10 150 13080 275 33 32.9 -2.9 | 202 7 2.7 6.6 11 100 15600 275 33 32.9 -2.9 | 202 7 2.7 6.6 12 70 17800 275 27 26.9 -2.4 | 155 8 -3.3 7.1 13 50 19840 270 29 29.0 -0.0 | 173 10 -1.2 9.5 Wind Parameters Mean winds (0-6000m): 257.4 at 42.2 knts Storm direction: 287.4 at 31.7 knts Shear (0-3000m) pos: 3.1 neg: 5.5 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 195.6 neg: -9.1 tot: 186.5 m^2/s^2 ave: 62.2 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 131.86 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 ------------------------------------------------------------------------------- 500 237 12 128 26| 0.0 22.8 22.8| 83.7 -9.1 74.6 149.2 0.56| 27.9 15.7 1000 243 20 146 22| 5.6 11.4 17.0|148.2 -9.1 139.1 139.1 0.62| 22.1 13.6 1500 253 25 159 18| 6.1 7.6 13.7|173.8 -9.1 164.7 109.8 0.64| 17.7 11.3 2000 256 28 171 16| 4.6 6.7 11.3|183.6 -9.1 174.5 87.3 0.63| 14.3 9.1 2500 258 31 182 16| 3.7 6.2 9.9|192.5 -9.1 183.4 73.4 0.62| 12.2 7.6 3000 258 34 190 17| 3.1 5.5 8.6|195.6 -9.1 186.5 62.2 0.61| 10.6 6.4 4000 258 37 200 18| 2.3 4.5 6.8|196.4 -9.1 187.3 46.8 0.58| 8.3 4.8 5000 258 40 207 20| 1.8 3.9 5.8|196.4 -9.6 186.7 37.3 0.55| 7.0 3.9 6000 257 42 210 22| 1.7 3.3 5.0|218.6 -9.8 208.8 34.8 0.57| 6.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251106.12.gif