UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:1200Z 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 32 4.0 1.6 84 2.4 2.9 50 1 275.2 275.9 274.9 286.6 4.19 1 1016 104 6.4 0.4 65 6.0 3.8 2 1 278.3 278.9 276.1 289.0 3.87 2 1000 233 5.4 0.4 70 5.0 3.2 275 2 278.5 279.2 276.3 289.4 3.93 3 980 398 4.0 -0.3 74 4.3 2.1 291 6 278.8 279.4 276.3 289.3 3.81 4 943 710 2.2 -3.8 64 6.0 -0.2 313 12 280.0 280.5 275.9 288.6 3.06 5 925 866 2.2 -17.8 21 20.0 -3.4 325 13 281.6 281.7 273.8 284.6 1.02 6 922 892 2.4 -18.6 19 21.0 -3.4 322 14 282.0 282.2 273.9 284.9 0.95 7 850 1544 -1.3 -16.3 31 15.0 -5.7 320 18 284.8 285.0 275.9 288.5 1.26 8 843 1610 -1.3 -15.3 34 14.0 -5.5 318 19 285.5 285.7 276.5 289.6 1.38 9 834 1695 -1.1 -15.1 34 14.0 -5.4 315 21 286.5 286.8 277.0 290.8 1.42 10 757 2461 -5.7 -14.7 49 9.0 -8.4 318 28 289.6 289.9 278.9 294.5 1.61 11 732 2724 -7.3 -19.3 38 12.0 -10.4 308 30 290.7 290.9 278.7 294.2 1.13 12 700 3072 -7.7 -31.7 13 24.0 -12.3 300 35 294.0 294.0 279.2 295.2 0.38 13 658 3551 -9.5 -40.5 6 31.0 -14.2 296 41 297.2 297.2 280.3 297.8 0.17 14 653 3610 -9.7 -38.7 7 29.0 -14.3 296 42 297.6 297.6 280.6 298.3 0.21 15 580 4510 -17.1 -38.1 14 21.0 -20.0 295 49 299.2 299.3 281.4 300.1 0.25 16 557 4814 -16.1 -51.1 3 35.0 -19.7 294 53 303.9 303.9 283.0 304.1 0.06 17 500 5620 -19.9 -57.9 2 38.0 -23.0 290 69 308.8 308.8 284.9 308.9 0.03 18 483 5876 -21.1 -60.1 2 39.0 -24.1 290 72 310.4 310.4 285.5 310.5 0.02 19 416 6961 -29.5 -48.5 14 19.0 -31.0 290 85 313.1 313.1 286.6 313.5 0.11 20 400 7240 -31.1 -54.1 9 23.0 -32.6 290 89 314.6 314.6 287.0 314.8 0.06 21 361 7964 -34.1 -55.1 10 21.0 -35.3 290 114 319.9 319.9 288.8 320.2 0.06 22 300 9230 -45.5 -49.7 63 4.2 -45.7 280 119 321.2 321.3 289.3 321.7 0.14 23 282 9638 -48.7 -51.2 75 2.5 -48.8 280 118 322.4 322.4 289.6 322.8 0.12 24 281 9661 -48.9 -52.1 69 3.2 -49.0 280 118 322.4 322.4 289.6 322.8 0.11 25 278 9731 -48.7 -57.7 34 9.0 -49.0 280 118 323.7 323.7 289.9 323.9 0.06 26 276 9778 -47.9 -54.9 44 7.0 -48.1 280 119 325.5 325.5 290.5 325.8 0.08 27 273 9850 -47.9 -69.9 6 22.0 -48.3 280 123 326.5 326.5 290.7 326.6 0.01 28 270 9923 -48.1 -57.1 35 9.0 -48.4 280 127 327.3 327.3 291.0 327.5 0.06 29 268 9972 -47.9 -67.9 8 20.0 -48.3 280 130 328.3 328.3 291.2 328.3 0.02 30 266 10021 -47.7 -57.7 31 10.0 -48.0 280 132 329.3 329.3 291.6 329.5 0.06 31 264 10071 -47.1 -71.1 5 24.0 -47.6 280 135 330.8 330.8 292.0 330.9 0.01 32 259 10197 -46.7 -69.7 6 23.0 -47.2 280 142 333.2 333.3 292.6 333.3 0.01 33 250 10430 -47.3 -73.3 4 26.0 -47.8 280 154 335.7 335.7 293.3 335.8 0.01 34 236 10812 -49.2 -74.4 4 25.2 -49.7 285 163 338.4 338.4 293.9 338.5 0.01 35 200 11890 -54.7 -77.7 4 23.0 -55.0 285 157 346.1 346.1 295.8 346.2 0.00 36 178 12631 -57.7 -78.7 5 21.0 -57.9 285 156 353.0 353.0 297.3 353.0 0.00 37 175 12738 -57.7 -79.7 4 22.0 -57.9 285 156 354.7 354.7 297.6 354.7 0.00 TRP WND 236 10812 -49.2 -74.4 4 25.2 -49.7 285 163 338.4 338.4 293.9 338.5 0.01 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 875.30 mb = 1314.99 m = 4314.23 ft Wetbulb zero: 945.53 mb = 688.44 m = 2258.64 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 25.83 % Est. max temperature: 12.66 C = 54.80 F Sfc-Lift cond lev (LCL): 987.66 mb = 334.35 m = 1096.93 ft T: 4.54 C 700-500 lapse rate: 4.79 C/km ThetaE index: 4.82 C Layer 980.0- 922.0 mb Conv cond level (CCL): 763.92 mb = 2389.51 m = 7839.52 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 18.22 C = 64.80 F Cap Strength: 14.41 C Lifted Index: 17.40 C Risk: None Lifted Index @300 mb: 23.21 C Lifted Index @700 mb: 8.86 C Showalter Index: 17.40 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 3.60 C K Index: -21.70 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.03 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 9564.10 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 888.86 mb = 1185.66 m = 3889.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 27 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 32 50 1 -0.8 -0.6 | 146 27 -15.0 22.5 1 1000 233 275 2 2.0 -0.2 | 152 26 -12.2 22.9 2 991 305 285 4 3.9 -1.0 | 155 24 -10.4 22.1 3 955 610 305 12 9.8 -6.9 | 165 17 -4.4 16.2 4 925 866 325 13 7.5 -10.6 | 151 14 -6.8 12.4 5 919 914 320 14 9.0 -10.7 | 157 13 -5.2 12.4 6 850 1544 320 18 11.6 -13.8 | 164 10 -2.7 9.3 7 820 1829 310 23 17.6 -14.8 | 202 9 3.4 8.3 8 789 2134 330 26 13.0 -22.5 | 115 1 -1.2 0.6 9 702 3048 295 32 29.0 -13.5 | 237 18 14.8 9.6 10 700 3072 300 35 30.3 -17.5 | 251 17 16.1 5.6 11 648 3658 295 43 39.0 -18.2 | 259 25 24.7 4.9 12 574 4572 295 49 44.4 -20.7 | 265 30 30.2 2.4 13 500 5620 290 69 64.8 -23.6 | 271 51 50.6 -0.5 14 468 6096 290 74 69.5 -25.3 | 272 55 55.3 -2.2 15 400 7240 290 89 83.6 -30.4 | 276 70 69.4 -7.3 16 396 7315 290 89 83.6 -30.4 | 276 70 69.4 -7.3 17 362 7925 290 114 107.1 -39.0 | 280 94 92.9 -15.9 18 304 9144 280 121 119.2 -21.0 | 269 105 104.9 2.1 19 300 9230 280 119 117.2 -20.7 | 269 103 103.0 2.4 20 277 9754 280 118 116.2 -20.5 | 269 102 102.0 2.6 21 250 10430 280 154 151.7 -26.7 | 272 137 137.4 -3.6 22 236 10812 285 163 157.4 -42.2 | 278 144 143.2 -19.1 23 230 10973 285 163 157.4 -42.2 | 278 144 143.2 -19.1 24 200 11890 285 157 151.7 -40.6 | 277 139 137.4 -17.5 25 170 12802 285 156 150.7 -40.4 | 277 138 136.4 -17.3 Wind Parameters Mean winds (0-6000m): 298.3 at 36.2 knts Storm direction: 328.3 at 27.1 knts Shear (0-3000m) pos: 2.3 neg: 4.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 67.5 neg: -18.5 tot: 49.1 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 135.36 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 ------------------------------------------------------------------------------- 500 295 4 154 24| 0.0 10.6 10.6| 43.8 0.0 43.8 87.6 0.59| 12.1 7.1 1000 311 8 156 19| 3.3 5.3 8.6| 49.2 -11.1 38.1 38.1 0.28| 10.1 2.9 1500 316 11 157 16| 2.2 4.6 6.7| 52.5 -11.1 41.4 27.6 0.29| 7.8 2.3 2000 316 14 161 14| 3.4 3.4 6.9| 66.4 -12.0 54.3 27.2 0.34| 9.0 3.0 2500 318 16 163 11| 2.7 3.7 6.5| 67.5 -13.1 54.4 21.8 0.26| 9.5 2.5 3000 314 19 176 10| 2.3 4.3 6.6| 67.5 -18.5 49.1 16.4 0.19| 9.8 1.8 4000 306 24 212 10| 2.7 3.8 6.5|111.3 -18.5 92.8 23.2 0.26| 9.2 2.4 5000 302 30 236 13| 2.2 4.3 6.5|144.1 -18.5 125.6 25.1 0.27| 8.7 2.4 6000 298 36 251 19| 1.8 4.9 6.8|177.4 -18.5 158.9 26.5 0.25| 8.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251209.12.gif