UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:0000Z 9 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 1025 34 6.2 -0.8 61 7.0 3.2 265 4 277.4 278.0 275.2 287.1 3.51 1 1000 236 4.8 -3.2 56 8.0 1.6 20 10 278.0 278.5 274.8 286.3 3.01 2 925 864 -1.3 -4.1 81 2.8 -2.4 350 8 278.0 278.5 274.8 286.5 3.05 3 904 1047 -2.9 -4.7 87 1.8 -3.6 337 11 278.2 278.7 274.8 286.5 2.98 4 877 1286 -4.7 -7.8 79 3.1 -5.7 321 18 278.7 279.1 274.3 285.6 2.42 5 855 1487 -3.3 -31.3 9 28.0 -8.6 324 27 282.2 282.3 273.1 283.3 0.33 6 850 1533 -2.9 -26.9 14 24.0 -8.0 325 29 283.1 283.2 273.8 284.7 0.50 7 845 1580 -2.5 -20.5 24 18.0 -7.1 325 29 284.0 284.2 274.9 286.7 0.88 8 809 1924 -3.9 -17.9 33 14.0 -7.7 327 30 286.1 286.3 276.5 289.6 1.15 9 700 3057 -8.1 -31.1 14 23.0 -12.5 300 31 293.5 293.6 279.0 294.9 0.41 10 696 3102 -8.1 -31.1 14 23.0 -12.5 300 31 294.0 294.1 279.3 295.3 0.41 11 569 4635 -18.7 -44.7 8 26.0 -21.5 290 44 299.0 299.0 281.1 299.4 0.13 12 500 5590 -23.5 -46.5 10 23.0 -25.7 280 84 304.4 304.4 283.3 304.8 0.12 13 455 6274 -27.1 -51.1 8 24.0 -28.9 285 95 308.2 308.2 284.7 308.5 0.08 14 421 6829 -30.9 -41.9 33 11.0 -31.9 285 104 310.3 310.3 285.7 311.1 0.23 15 403 7137 -32.7 -48.7 19 16.0 -33.8 285 105 311.8 311.8 286.1 312.2 0.11 16 400 7190 -32.5 -53.5 11 21.0 -33.8 285 105 312.7 312.8 286.4 313.0 0.07 17 396 7261 -32.1 -56.1 7 24.0 -33.5 285 106 314.2 314.2 286.9 314.4 0.05 18 355 8021 -38.3 -52.3 22 14.0 -39.0 283 112 315.8 315.8 287.5 316.1 0.09 19 320 8727 -43.1 -61.1 12 18.0 -43.7 281 117 318.7 318.7 288.3 318.8 0.03 20 300 9160 -44.5 -67.5 6 23.0 -45.1 280 121 322.6 322.6 289.6 322.7 0.01 21 281 9595 -46.5 -69.5 6 23.0 -47.0 280 120 325.9 325.9 290.5 325.9 0.01 22 250 10370 -46.3 -71.3 4 25.0 -46.9 280 136 337.2 337.2 293.6 337.3 0.01 23 242 10587 -45.3 -73.3 3 28.0 -46.0 280 140 341.9 341.9 294.8 341.9 0.01 24 226 11041 -47.7 -74.6 3 26.9 -48.2 280 147 345.0 345.0 295.5 345.0 0.01 25 200 11840 -51.9 -76.9 3 25.0 -52.3 280 143 350.6 350.6 296.8 350.6 0.01 26 187 12274 -53.1 -79.1 3 26.0 -53.5 280 142 355.4 355.4 297.8 355.5 0.00 27 177 12629 -52.3 -81.3 2 29.0 -52.7 280 141 362.4 362.4 299.2 362.4 0.00 TRP WND 226 11041 -47.7 -74.6 3 26.9 -48.2 280 147 345.0 345.0 295.5 345.0 0.01 Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 940.98 mb = 730.16 m = 2395.52 ft Wetbulb zero: 969.85 mb = 482.61 m = 1583.36 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 28.74 % Est. max temperature: 7.86 C = 46.15 F Sfc-Lift cond lev (LCL): 920.39 mb = 903.71 m = 2964.88 ft T: -1.65 C 700-500 lapse rate: 6.08 C/km ThetaE index: 3.22 C Layer 877.0- 850.0 mb Conv cond level (CCL): 877.95 mb = 1277.50 m = 4191.21 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 7.52 C = 45.54 F Cap Strength: 12.04 C Lifted Index: 15.39 C Risk: None Lifted Index @300 mb: 25.68 C Lifted Index @700 mb: 9.90 C Showalter Index: 16.79 C Risk: None Total Totals Index: 17.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: -3.40 C K Index: -29.30 Risk: None Sweat Index: 142.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.61 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 9964.75 J/kg Cap Strength: 14.96 C Lift Cond Lev (LCL): 888.56 mb = 1182.63 m = 3879.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 28 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 1025 34 265 4 4.0 0.3 | 154 27 -11.7 24.0 1 1000 236 20 10 -3.4 -9.4 | 127 24 -19.1 14.2 2 991 305 10 12 -2.1 -11.8 | 124 21 -17.8 11.8 3 955 610 345 9 2.3 -8.7 | 138 20 -13.4 14.9 4 925 864 350 8 1.4 -7.9 | 138 21 -14.3 15.7 5 919 914 350 8 1.4 -7.9 | 138 21 -14.3 15.7 6 884 1219 320 15 9.6 -11.5 | 153 14 -6.1 12.1 7 850 1533 325 29 16.6 -23.8 | 278 1 0.9 -0.1 8 819 1829 325 32 18.4 -26.2 | 315 4 2.6 -2.6 9 787 2134 330 26 13.0 -22.5 | 112 3 -2.7 1.1 10 729 2743 300 34 29.4 -17.0 | 244 15 13.7 6.6 11 700 3057 300 31 26.8 -15.5 | 234 14 11.1 8.1 12 646 3658 300 35 30.3 -17.5 | 247 16 14.6 6.1 13 572 4572 290 42 39.5 -14.4 | 249 25 23.7 9.3 14 507 5486 280 81 79.8 -14.1 | 262 65 64.0 9.6 15 500 5590 280 84 82.7 -14.6 | 262 68 67.0 9.0 16 466 6096 285 91 87.9 -23.6 | 270 72 72.2 0.1 17 428 6706 285 104 100.5 -26.9 | 272 85 84.7 -3.3 18 400 7190 285 105 101.4 -27.2 | 272 86 85.7 -3.6 19 300 9160 280 121 119.2 -21.0 | 269 103 103.4 2.6 20 274 9754 280 119 117.2 -20.7 | 268 102 101.5 3.0 21 250 10370 280 136 133.9 -23.6 | 270 118 118.2 0.0 22 226 11041 280 147 144.8 -25.5 | 271 129 129.0 -1.9 23 218 11278 280 147 144.8 -25.5 | 271 129 129.0 -1.9 24 200 11840 280 143 140.8 -24.8 | 271 125 125.1 -1.2 25 169 12802 280 140 137.9 -24.3 | 270 122 122.2 -0.7 Wind Parameters Mean winds (0-6000m): 296.4 at 37.8 knts Storm direction: 326.4 at 28.4 knts Shear (0-3000m) pos: 1.9 neg: 4.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -80.9 tot: -29.6 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 163.56 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 3 9 131 22| 10.6 0.0 10.6| 18.6 -68.8 -50.3 -100.6 -0.39| 21.5 -8.4 1000 355 9 134 21| 5.3 1.3 6.6| 27.8 -69.5 -41.7 -41.7 -0.25| 13.5 -3.3 1500 338 12 138 17| 3.5 7.1 10.6| 46.7 -69.5 -22.8 -15.2 0.08| 16.3 1.3 2000 332 17 138 12| 2.8 5.3 8.1| 48.2 -69.5 -21.4 -10.7 0.15| 14.2 2.1 2500 329 19 141 9| 2.3 5.5 7.7| 51.3 -69.5 -18.2 -7.3 0.21| 14.2 3.0 3000 322 21 161 7| 1.9 4.8 6.7| 51.3 -80.9 -29.6 -9.9 0.15| 13.3 2.0 4000 313 25 199 7| 1.4 4.5 5.9| 66.2 -80.9 -14.7 -3.7 0.18| 11.0 2.0 5000 305 29 229 10| 1.1 6.2 7.3|122.4 -81.7 40.7 8.1 0.19| 11.5 2.2 6000 296 38 249 19| 1.6 7.0 8.6|304.8 -81.7 223.1 37.2 0.22| 12.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251209.00.gif