UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120117.upa.cvt Date: 1700Z 1 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1700Z 1 DEC 25 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 195 SFC 986 310 6.0 -1.0 61 7.0 3.0 80 2 280.3 280.9 276.8 290.3 3.60 2 984 327 3.0 -2.0 70 5.0 1.0 83 3 277.4 278.0 274.9 286.7 3.35 3 958 542 1.2 -3.2 72 4.4 -0.5 119 11 277.7 278.3 274.8 286.5 3.15 4 951 601 1.8 -6.2 55 8.0 -1.2 129 13 278.9 279.4 274.6 286.0 2.52 5 943 670 9.0 -34.0 3 43.0 -0.7 136 13 286.9 287.0 275.5 287.7 0.23 6 942 679 9.0 -33.0 3 42.0 -0.6 137 13 287.0 287.1 275.5 287.8 0.25 7 925 829 9.2 -31.8 4 41.0 -0.6 150 12 288.7 288.8 276.5 289.7 0.29 8 862 1412 8.2 -12.8 21 21.0 0.5 166 16 293.6 293.9 280.7 298.6 1.65 9 850 1527 7.6 -11.4 25 19.0 0.4 170 18 294.1 294.4 281.3 299.8 1.88 10 833 1693 7.4 -23.6 9 31.0 -1.6 192 19 295.6 295.7 280.4 297.8 0.68 11 816 1863 6.8 -5.2 42 12.0 1.5 211 19 296.7 297.3 283.9 306.3 3.18 12 813 1893 6.6 -2.4 53 9.0 2.4 213 19 296.8 297.5 284.8 308.6 3.94 13 792 2108 4.8 -1.2 65 6.0 2.0 223 18 297.1 297.9 285.4 310.3 4.42 14 780 2232 4.6 -4.4 52 9.0 0.6 230 19 298.2 298.8 284.9 308.8 3.53 15 774 2295 4.0 1.0 81 3.0 2.5 233 19 298.2 299.2 286.7 314.0 5.32 16 762 2422 3.0 0.8 85 2.2 1.9 239 20 298.5 299.4 286.8 314.3 5.32 17 725 2824 0.8 -10.2 44 11.0 -3.4 235 26 300.3 300.8 284.5 307.8 2.42 18 711 2980 0.0 -10.0 47 10.0 -3.8 235 27 301.1 301.6 284.9 308.9 2.51 19 700 3105 -0.7 -3.2 83 2.5 -1.9 245 29 301.7 302.5 287.0 314.8 4.31 20 691 3208 -1.7 -1.9 99 0.2 -1.8 246 30 301.7 302.6 287.5 316.3 4.82 21 676 3383 -2.9 -3.6 95 0.7 -3.2 247 32 302.3 303.1 287.2 315.4 4.34 22 658 3596 -3.5 -13.5 46 10.0 -7.0 249 35 303.9 304.3 285.5 310.4 2.05 23 645 3754 -4.5 -14.5 46 10.0 -7.9 251 38 304.5 304.9 285.5 310.7 1.93 24 634 3889 -5.7 -6.4 95 0.7 -6.0 254 40 304.7 305.4 287.5 316.2 3.74 25 607 4229 -7.9 -7.9 100 0.0 -7.9 255 42 306.0 306.6 287.7 316.8 3.47 26 569 4729 -11.1 -11.4 98 0.3 -11.2 247 44 307.9 308.4 287.7 316.8 2.81 27 564 4797 -11.1 -15.5 70 4.4 -12.5 248 44 308.7 309.1 287.2 315.2 2.03 28 553 4948 -11.7 -18.7 56 7.0 -13.7 250 45 309.7 310.0 287.1 314.9 1.58 29 506 5621 -18.1 -21.0 78 2.9 -18.8 258 43 309.9 310.2 286.9 314.6 1.42 30 501 5695 -17.1 -19.5 82 2.4 -17.7 260 41 312.0 312.3 287.9 317.4 1.63 31 500 5710 -17.3 -19.8 81 2.5 -18.0 260 41 311.9 312.2 287.8 317.2 1.59 32 456 6394 -20.7 -22.3 87 1.6 -21.1 252 53 316.0 316.3 289.0 320.7 1.40 33 411 7154 -25.3 -28.2 77 2.9 -25.9 258 62 319.6 319.8 289.6 322.8 0.91 34 400 7350 -26.7 -29.8 75 3.1 -27.2 260 64 320.3 320.4 289.7 323.1 0.81 35 355 8202 -33.5 -36.6 74 3.1 -33.8 260 66 322.3 322.4 290.0 324.0 0.47 36 300 9370 -40.1 -43.7 68 3.6 -40.4 260 102 328.8 328.9 291.7 329.9 0.27 37 256 10433 -46.5 -50.6 63 4.1 -46.7 259 125 334.7 334.7 293.1 335.2 0.14 38 251 10564 -47.1 -48.7 84 1.6 -47.2 260 127 335.7 335.7 293.4 336.4 0.18 39 250 10590 -47.5 -49.4 81 1.9 -47.6 260 127 335.4 335.5 293.3 336.1 0.17 40 247 10670 -47.9 -50.0 79 2.1 -48.0 261 128 336.0 336.0 293.5 336.7 0.16 41 243 10779 -48.1 -55.1 44 7.0 -48.4 261 129 337.3 337.3 293.7 337.6 0.09 42 242 10806 -48.1 -57.1 35 9.0 -48.4 262 130 337.7 337.7 293.8 338.0 0.07 43 203 11946 -57.7 -60.0 75 2.3 -57.8 267 128 339.9 340.0 294.4 340.2 0.06 44 200 12040 -58.3 -61.3 68 3.0 -58.3 270 130 340.4 340.5 294.5 340.6 0.05 45 188 12425 -59.9 -69.9 26 10.0 -60.0 271 133 343.9 343.9 295.3 344.0 0.02 46 167 13149 -66.3 -68.9 70 2.6 -66.3 273 140 345.1 345.1 295.6 345.2 0.02 47 161 13369 -67.5 -73.5 42 6.0 -67.5 274 142 346.7 346.7 295.9 346.8 0.01 48 150 13790 -70.5 -75.5 48 5.0 -70.5 275 136 348.6 348.6 296.3 348.7 0.01 49 148 13870 -70.7 -75.7 48 5.0 -70.7 275 137 349.6 349.6 296.5 349.7 0.01 50 147 13910 -70.7 -75.7 48 5.0 -70.7 275 137 350.3 350.3 296.7 350.4 0.01 51 126 14832 -67.3 -87.3 4 20.0 -67.4 256 93 372.3 372.3 300.9 372.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 711.00 mb = 2980.17 m = 9777.35 ft Wetbulb zero: 967.01 mb = 466.81 m = 1531.51 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 60.71 % Est. max temperature: 21.00 C = 69.79 F Sfc-Lift cond lev (LCL): 885.32 mb = 1191.10 m = 3907.76 ft T: 8.58 C 700-500 lapse rate: 6.37 C/km ThetaE index: 6.45 C Layer 725.0- 711.0 mb Conv cond level (CCL): 440.71 mb = 6643.68 m = 21796.57 ft Mean mixing ratio: 1.46 g/kg Conv temperature: 42.78 C = 109.01 F Cap Strength: 19.50 C Lifted Index: 19.42 C Risk: None Lifted Index @300 mb: 28.02 C Lifted Index @700 mb: 15.09 C Showalter Index: 11.77 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 5.90 C K Index: 11.00 Risk: None Sweat Index: 227.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.84 J/kg Max Up Vert Vel: 12.56 m/s Conv Inhibition (B-): 14175.22 J/kg Cap Strength: 18.59 C Lift Cond Lev (LCL): 688.20 mb = 3240.50 m = 10631.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 23 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 ---------------------------------------------------------- 0 986 310 80 2 -2.0 -0.3 | 92 25 -25.1 0.8 1 950 610 130 13 -10.0 8.4 | 106 34 -33.0 9.5 2 925 829 150 12 -6.0 10.4 | 112 31 -29.1 11.5 3 915 914 160 11 -3.8 10.3 | 113 29 -26.8 11.5 4 882 1219 160 11 -3.8 10.3 | 113 29 -26.8 11.5 5 850 1524 170 19 -3.3 18.7 | 127 33 -26.4 19.8 6 850 1527 170 18 -3.1 17.7 | 126 32 -26.2 18.8 7 819 1829 210 19 9.5 16.5 | 142 22 -13.6 17.6 8 789 2134 225 18 12.7 12.7 | 143 17 -10.4 13.8 9 760 2438 240 20 17.3 10.0 | 153 13 -5.8 11.1 10 732 2743 235 26 21.3 14.9 | 174 16 -1.8 16.0 11 705 3048 235 27 22.1 15.5 | 177 17 -1.0 16.6 12 700 3105 245 29 26.3 12.3 | 193 14 3.2 13.4 13 652 3658 250 36 33.8 12.3 | 219 17 10.7 13.4 14 627 3962 255 42 40.6 10.9 | 236 21 17.5 12.0 15 602 4267 255 42 40.6 10.9 | 236 21 17.5 12.0 16 579 4572 245 43 39.0 18.2 | 219 25 15.9 19.3 17 557 4877 250 45 42.3 15.4 | 229 25 19.2 16.5 18 515 5486 255 46 44.4 11.9 | 239 25 21.3 13.0 19 500 5710 260 41 40.4 7.1 | 245 19 17.3 8.2 20 474 6096 250 50 47.0 17.1 | 233 30 23.9 18.2 21 400 7350 260 64 63.0 11.1 | 253 42 39.9 12.2 22 385 7620 255 65 62.8 16.8 | 246 44 39.7 17.9 23 353 8230 260 66 65.0 11.5 | 253 44 41.9 12.6 24 310 9144 265 90 89.7 7.8 | 262 67 66.6 9.0 25 300 9370 260 102 100.5 17.7 | 256 80 77.4 18.8 26 271 10058 255 119 114.9 30.8 | 251 97 91.9 31.9 27 250 10590 260 127 125.1 22.1 | 257 105 102.0 23.2 28 225 11278 265 136 135.5 11.9 | 263 113 112.4 13.0 29 205 11887 265 127 126.5 11.1 | 263 104 103.4 12.2 30 200 12040 270 130 130.0 -0.0 | 269 107 106.9 1.1 31 152 13716 275 145 144.4 -12.6 | 275 122 121.4 -11.5 32 150 13790 275 136 135.5 -11.9 | 275 113 112.4 -10.7 33 144 14021 275 139 138.5 -12.1 | 275 116 115.4 -11.0 34 129 14630 260 89 87.6 15.5 | 256 67 64.6 16.6 35 122 14935 250 100 94.0 34.2 | 244 79 70.9 35.3 Wind Parameters Mean winds (0-6000m): 242.8 at 30.8 knts Storm direction: 272.8 at 23.1 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 275.7 neg: 0.0 tot: 275.7 m^2/s^2 ave: 91.9 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 7.3 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.48 Bulk Shear: 165.29 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 ------------------------------------------------------------------------------- 500 132 10 104 31| 11.8 0.0 11.8| 90.9 0.0 90.9 181.8 0.63| 17.5 11.1 1000 147 10 109 30| 6.8 0.0 6.8|116.2 0.0 116.2 116.2 0.63| 11.3 7.2 1500 162 13 116 30| 6.9 0.0 6.9|212.0 0.0 212.0 141.4 0.66| 13.7 9.0 2000 182 14 124 27| 5.4 0.0 5.4|222.3 0.0 222.3 111.2 0.58| 12.5 7.3 2500 199 16 132 24| 5.8 0.0 5.8|245.8 0.0 245.8 98.3 0.61| 11.8 7.2 3000 212 18 140 21| 5.8 0.0 5.8|275.7 0.0 275.7 91.9 0.64| 11.3 7.3 4000 231 23 162 16| 5.7 0.0 5.7|321.4 -5.2 316.2 79.0 0.65| 10.1 6.6 5000 238 28 181 16| 4.7 0.4 5.1|365.8 -35.9 330.0 66.0 0.58| 9.4 5.4 6000 243 31 196 16| 3.7 1.2 4.9|403.3 -67.8 335.5 55.9 0.47| 9.7 4.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251201.17.gif