UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:0000Z 4 DEC 25 Station: 47269 WMO ident: 47269 ------------------------------------------------------------------------------- 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 1024 29 0.6 -0.9 90 1.5 0.0 330 4 271.9 272.5 271.9 281.3 3.49 1 1000 219 -0.9 -3.1 85 2.2 -1.7 85 9 272.2 272.8 271.4 280.5 3.04 2 951 618 -4.3 -4.5 99 0.2 -4.4 47 7 272.7 273.2 271.5 280.6 2.87 3 925 836 -4.7 -5.0 98 0.3 -4.8 315 10 274.5 275.0 272.5 282.3 2.84 4 898 1069 -5.9 -5.9 100 0.0 -5.9 297 16 275.6 276.1 273.0 283.2 2.74 5 850 1498 -8.3 -8.4 99 0.1 -8.4 280 29 277.5 277.9 273.5 284.1 2.38 6 827 1710 -9.9 -10.6 95 0.7 -10.1 283 33 277.9 278.3 273.3 283.8 2.06 7 818 1794 -10.3 -13.1 80 2.8 -11.1 285 35 278.4 278.7 273.1 283.3 1.70 8 807 1899 -8.1 -24.1 26 16.0 -11.5 286 37 281.8 281.9 273.4 283.9 0.67 9 789 2075 -5.9 -33.9 9 28.0 -10.8 289 40 286.0 286.0 275.0 286.9 0.28 10 718 2812 -7.1 -18.1 41 11.0 -10.1 290 43 292.5 292.7 279.7 296.4 1.28 11 700 3009 -8.3 -19.3 41 11.0 -11.2 290 44 293.3 293.5 280.0 297.0 1.18 12 631 3806 -13.1 -25.1 36 12.0 -15.7 294 51 296.7 296.8 281.0 299.2 0.79 13 581 4433 -15.1 -35.1 16 20.0 -18.3 291 54 301.4 301.5 282.4 302.5 0.33 14 500 5550 -22.9 -40.9 18 18.0 -24.9 280 65 305.1 305.2 283.7 305.9 0.21 15 470 6000 -26.3 -44.3 17 18.0 -28.0 280 68 306.3 306.4 284.1 306.9 0.16 16 431 6621 -29.7 -58.7 4 29.0 -31.3 278 82 309.7 309.7 285.2 309.8 0.03 17 411 6959 -31.1 -50.1 14 19.0 -32.4 276 90 312.1 312.2 286.2 312.5 0.09 18 400 7150 -32.7 -48.7 19 16.0 -33.8 275 95 312.5 312.5 286.4 312.9 0.11 19 377 7563 -36.5 -45.5 39 9.0 -37.1 275 96 312.8 312.8 286.5 313.4 0.17 20 360 7880 -38.9 -54.9 17 16.0 -39.6 275 97 313.7 313.8 286.7 314.0 0.06 21 329 8490 -43.7 -53.7 32 10.0 -44.1 275 100 315.3 315.3 287.3 315.6 0.08 22 321 8655 -42.5 -60.5 12 18.0 -43.1 274 104 319.2 319.2 288.5 319.4 0.03 23 300 9110 -43.9 -66.9 6 23.0 -44.5 270 120 323.5 323.5 289.8 323.5 0.02 24 284 9478 -44.3 -69.3 5 25.0 -44.9 270 129 328.0 328.0 291.2 328.1 0.01 25 276 9670 -44.5 -68.5 5 24.0 -45.1 270 133 330.4 330.4 291.9 330.5 0.01 26 250 10330 -47.3 -71.3 5 24.0 -47.8 270 143 335.7 335.7 293.3 335.8 0.01 27 229 10907 -49.5 -72.6 5 23.2 -49.9 270 146 341.0 341.0 294.6 341.0 0.01 28 225 11022 -49.9 -72.9 5 23.0 -50.3 270 145 342.0 342.0 294.8 342.1 0.01 29 200 11790 -50.3 -77.3 3 27.0 -50.8 275 132 353.1 353.1 297.3 353.1 0.01 30 188 12193 -51.7 -79.7 2 28.0 -52.1 275 131 357.2 357.2 298.1 357.2 0.00 TRP WND 229 10907 -49.5 -72.6 5 23.2 -49.9 270 146 341.0 341.0 294.6 341.0 0.01 Sounding variables and indices 1000-500 mb thick: 5331.00 m Freezing level: 1014.40 mb = 105.21 m = 345.18 ft Wetbulb zero: 1023.73 mb = 31.46 m = 103.22 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 48.28 % Est. max temperature: 5.25 C = 41.44 F Sfc-Lift cond lev (LCL): 1000.23 mb = 217.19 m = 712.57 ft T: -0.89 C 700-500 lapse rate: 5.75 C/km ThetaE index: 0.87 C Layer 827.0- 807.0 mb Conv cond level (CCL): 957.12 mb = 566.68 m = 1859.16 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 1.39 C = 34.50 F Cap Strength: 18.57 C Lifted Index: 20.32 C Risk: None Lifted Index @300 mb: 30.20 C Lifted Index @700 mb: 13.71 C Showalter Index: 17.80 C Risk: None Total Totals Index: 29.10 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 14.50 C K Index: -4.80 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.70 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 10373.02 J/kg Cap Strength: 20.16 C Lift Cond Lev (LCL): 956.34 mb = 573.16 m = 1880.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 31 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 1024 29 330 4 2.0 -3.5 | 137 27 -18.7 20.0 1 1000 219 85 9 -9.0 -0.8 | 127 37 -29.7 22.6 2 989 305 90 9 -9.0 0.0 | 128 38 -29.7 23.4 3 952 610 50 7 -5.4 -4.5 | 126 32 -26.1 18.9 4 925 836 315 10 7.1 -7.1 | 140 21 -13.6 16.4 5 916 914 305 11 9.0 -6.3 | 146 21 -11.7 17.1 6 881 1219 290 21 19.7 -7.2 | 177 16 -1.0 16.2 7 850 1498 280 29 28.6 -5.0 | 203 20 7.8 18.4 8 783 2134 290 41 38.5 -14.0 | 242 20 17.8 9.4 9 700 3009 290 44 41.3 -15.0 | 248 22 20.6 8.4 10 642 3658 295 50 45.3 -21.1 | 265 25 24.6 2.3 11 569 4572 290 55 51.7 -18.8 | 262 31 31.0 4.6 12 500 5550 280 65 64.0 -11.3 | 254 45 43.3 12.1 13 463 6096 280 69 68.0 -12.0 | 256 49 47.2 11.4 14 400 7150 275 95 94.6 -8.3 | 258 75 73.9 15.1 15 390 7315 275 95 94.6 -8.3 | 258 75 73.9 15.1 16 326 8534 275 100 99.6 -8.7 | 259 80 78.9 14.7 17 300 9110 270 120 120.0 -0.0 | 257 102 99.3 23.4 18 272 9754 270 135 135.0 -0.0 | 258 117 114.3 23.4 19 250 10330 270 143 143.0 -0.0 | 259 125 122.3 23.4 20 229 10907 270 146 146.0 -0.0 | 259 127 125.3 23.4 21 227 10973 270 146 146.0 -0.0 | 259 127 125.3 23.4 22 200 11790 275 132 131.5 -11.5 | 264 111 110.8 11.9 23 176 12497 275 130 129.5 -11.3 | 264 109 108.8 12.1 Wind Parameters Mean winds (0-6000m): 288.5 at 41.7 knts Storm direction: 318.5 at 31.3 knts Shear (0-3000m) pos: 1.8 neg: 6.1 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 219.9 neg: -54.5 tot: 165.4 m^2/s^2 ave: 55.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 309.01 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 75 8 127 35| 8.8 0.0 8.8| 8.2 -51.1 -42.9 -85.7 -0.32| 18.1 -5.7 1000 22 9 123 29| 4.4 10.2 14.6| 71.0 -54.5 16.5 16.5 0.13| 20.1 2.6 1500 307 13 147 18| 2.9 12.2 15.2|140.6 -54.5 86.0 57.4 0.37| 19.0 7.0 2000 294 19 167 16| 1.8 9.2 11.0|195.0 -54.5 140.4 70.2 0.47| 17.0 7.9 2500 292 23 183 15| 2.0 7.3 9.3|212.1 -54.5 157.6 63.1 0.49| 14.3 7.0 3000 291 27 196 14| 1.8 6.1 8.0|219.9 -54.5 165.4 55.1 0.50| 12.3 6.1 4000 292 32 219 14| 2.1 5.0 7.1|260.3 -57.7 202.7 50.7 0.51| 10.4 5.3 5000 291 37 234 17| 1.7 5.0 6.7|260.3 -83.3 177.0 35.4 0.42| 9.4 4.0 6000 289 42 242 21| 1.4 5.0 6.4|276.9-112.8 164.1 27.3 0.36| 8.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251204.00.gif