UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 6 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 152 SFC 981 309 5.2 2.7 84 2.5 4.0 230 1 279.9 280.7 278.1 292.9 4.73 2 980 317 3.8 3.0 95 0.8 3.4 232 1 278.6 279.4 277.6 291.8 4.84 3 925 783 0.2 0.2 100 0.0 0.2 275 4 279.5 280.2 277.2 291.1 4.19 4 905 958 -0.7 -0.7 100 0.0 -0.7 265 8 280.3 281.0 277.4 291.5 4.01 5 902 985 2.4 -0.7 80 3.1 1.0 265 9 283.8 284.5 279.1 295.2 4.03 6 873 1250 3.2 0.0 79 3.2 1.7 267 19 287.3 288.1 281.3 299.8 4.38 7 862 1353 4.8 -7.2 41 12.0 0.0 273 18 290.0 290.5 280.3 297.6 2.58 8 858 1391 5.0 -6.0 45 11.0 0.5 275 18 290.6 291.1 280.9 299.0 2.84 9 850 1467 4.4 -5.6 48 10.0 0.3 280 17 290.8 291.3 281.1 299.5 2.96 10 837 1592 3.6 -5.4 52 9.0 -0.2 289 16 291.2 291.7 281.4 300.2 3.05 11 819 1768 3.4 -9.6 38 13.0 -1.5 275 20 292.8 293.2 281.1 299.6 2.25 12 791 2050 4.4 -23.6 11 28.0 -3.5 270 29 296.8 296.9 281.0 299.1 0.72 13 700 3034 -0.9 -36.9 5 36.0 -8.1 260 36 301.5 301.5 282.3 302.3 0.23 14 695 3091 -1.1 -39.1 4 38.0 -8.4 260 39 301.9 301.9 282.4 302.5 0.19 15 675 3325 0.4 -47.6 1 48.0 -7.8 262 46 306.1 306.1 284.0 306.4 0.08 16 649 3639 -0.7 -28.7 10 28.0 -7.8 265 55 308.3 308.4 285.4 310.2 0.55 17 634 3825 -2.7 -8.7 63 6.0 -5.2 265 58 308.1 308.7 288.1 317.9 3.12 18 593 4352 -5.3 -25.3 19 20.0 -10.6 264 64 311.0 311.2 286.7 313.8 0.82 19 549 4953 -9.1 -38.1 7 29.0 -14.4 260 67 313.5 313.5 286.9 314.4 0.26 20 516 5430 -12.1 -37.1 11 25.0 -16.6 257 77 315.4 315.5 287.6 316.5 0.31 21 509 5534 -12.7 -23.7 39 11.0 -15.6 256 79 315.9 316.2 288.6 319.7 1.11 22 500 5670 -13.5 -31.5 20 18.0 -17.2 255 82 316.6 316.7 288.2 318.5 0.55 23 496 5731 -13.9 -35.9 14 22.0 -17.9 257 82 316.8 316.9 288.1 318.1 0.36 24 457 6350 -17.1 -26.1 46 9.0 -19.2 242 94 320.3 320.5 289.9 323.8 0.99 25 452 6433 -16.9 -26.9 42 10.0 -19.3 240 95 321.6 321.8 290.2 324.9 0.93 26 445 6550 -17.9 -25.9 50 8.0 -19.8 242 96 321.8 322.0 290.4 325.4 1.04 27 410 7159 -22.1 -34.1 33 12.0 -24.2 252 99 324.0 324.1 290.5 325.9 0.52 28 401 7322 -23.5 -33.5 39 10.0 -25.2 255 100 324.2 324.3 290.6 326.3 0.56 29 400 7340 -23.3 -32.3 43 9.0 -24.9 255 102 324.7 324.8 290.9 327.0 0.64 30 392 7488 -23.3 -29.3 58 6.0 -24.5 252 104 326.6 326.8 291.6 329.7 0.86 31 339 8530 -32.5 -32.7 98 0.2 -32.5 253 111 327.9 328.0 291.9 330.5 0.72 32 332 8676 -33.7 -35.5 84 1.8 -33.9 253 113 328.2 328.3 291.8 330.3 0.56 33 318 8977 -35.3 -39.7 64 4.4 -35.8 254 115 330.1 330.1 292.1 331.5 0.38 34 307 9221 -37.3 -40.1 75 2.8 -37.6 255 118 330.6 330.7 292.3 332.0 0.38 35 304 9289 -37.5 -42.0 63 4.5 -37.9 255 121 331.3 331.3 292.4 332.5 0.31 36 300 9380 -37.1 -43.1 54 6.0 -37.7 255 124 333.1 333.1 292.9 334.2 0.28 37 297 9449 -37.5 -45.5 43 8.0 -38.2 255 125 333.5 333.5 292.9 334.3 0.22 38 250 10610 -48.3 -51.4 70 3.1 -48.4 255 131 334.3 334.3 293.0 334.8 0.13 39 238 10930 -51.3 -54.1 72 2.8 -51.4 255 132 334.5 334.5 293.0 334.9 0.10 40 211 11696 -58.4 -62.1 62 3.7 -58.5 265 135 335.1 335.2 293.2 335.3 0.04 41 207 11816 -59.5 -63.4 60 3.9 -59.6 265 135 335.2 335.2 293.2 335.4 0.04 42 200 12030 -59.1 -64.0 53 4.9 -59.2 265 124 339.2 339.2 294.1 339.3 0.03 43 170 13044 -62.7 -78.7 10 16.0 -62.8 250 126 349.3 349.3 296.5 349.4 0.00 44 150 13820 -61.9 -81.9 5 20.0 -62.0 270 113 363.4 363.4 299.4 363.5 0.00 45 106 15954 -63.9 -86.9 3 23.0 -64.1 277 50 397.6 397.6 304.9 397.6 0.00 46 100 16310 -64.1 -86.1 3 22.0 -64.3 280 43 403.9 403.9 305.7 403.9 0.00 47 85 17295 -69.1 -88.1 5 19.0 -69.2 269 39 413.0 413.0 306.9 413.0 0.00 48 70 18460 -68.1 -89.1 3 21.0 -68.2 295 40 438.7 438.7 309.7 438.7 0.00 49 67 18724 -65.7 -88.7 3 23.0 -65.9 295 40 449.4 449.4 310.8 449.4 0.00 50 57 19696 -69.7 -89.7 4 20.0 -69.8 270 30 461.6 461.6 311.9 461.6 0.00 51 50 20480 -67.3 -89.3 3 22.0 -67.5 270 22 484.9 484.9 313.8 484.9 0.00 52 38 22149 -62.5 -89.5 1 27.0 -63.0 297 17 536.7 536.7 317.3 536.7 0.00 53 36 22480 -63.9 -89.9 2 26.0 -64.4 292 15 541.5 541.5 317.6 541.5 0.00 54 30 23600 -62.1 -89.1 2 27.0 -62.8 295 18 575.3 575.3 319.5 575.4 0.00 55 22 25529 -59.5 -88.5 1 29.0 -60.8 299 11 636.5 636.5 322.2 636.5 0.01 TRP 170 13044 -62.7 -78.7 10 16.0 -62.8 250 126 349.3 349.3 296.5 349.4 0.00 WND 211 11696 -58.4 -62.1 62 3.7 -58.5 265 135 335.1 335.2 293.2 335.3 0.04 Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 920.56 mb = 821.91 m = 2696.53 ft Freezing level: 904.32 mb = 964.14 m = 3163.15 ft Freezing level: 715.45 mb = 2866.96 m = 9405.92 ft Freezing level: 680.33 mb = 3262.34 m = 10703.07 ft Freezing level: 665.55 mb = 3438.84 m = 11282.15 ft Wetbulb zero: 920.55 mb = 821.63 m = 2695.62 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 32.83 % Est. max temperature: 16.98 C = 62.57 F Sfc-Lift cond lev (LCL): 943.94 mb = 619.47 m = 2032.35 ft T: 1.46 C 700-500 lapse rate: 4.78 C/km ThetaE index: 2.17 C Layer 862.0- 858.0 mb Conv cond level (CCL): 933.81 mb = 706.52 m = 2317.95 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 4.68 C = 40.43 F Cap Strength: 20.41 C Lifted Index: 20.76 C Risk: None Lifted Index @300 mb: 28.68 C Lifted Index @700 mb: 12.97 C Showalter Index: 15.84 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 7.90 C K Index: -23.70 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.32 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 20.52 C Lift Cond Lev (LCL): 915.90 mb = 862.19 m = 2828.68 ft Lev Free Conv (LFC): 910.90 mb = 906.04 m = 2972.55 ft Equ Level (EL): 900.90 mb = 994.69 m = 3263.38 ft B at Equ Level: 27.30 J/kg Max Parcel Lev (MPL): 870.90 mb = 1269.09 m = 4163.63 ft Wind level data Storm motion: 291 at 35 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 ---------------------------------------------------------- 0 981 309 230 1 0.8 0.6 | 112 34 -31.9 13.1 1 945 610 290 5 4.7 -1.7 | 111 30 -27.9 10.7 2 925 783 275 4 4.0 -0.3 | 113 31 -28.7 12.1 3 910 914 265 6 6.0 0.5 | 116 30 -26.7 12.9 4 876 1219 265 19 18.9 1.7 | 136 20 -13.7 14.1 5 850 1467 280 17 16.7 -3.0 | 121 19 -15.9 9.5 6 844 1524 295 14 12.7 -5.9 | 108 21 -19.9 6.5 7 813 1829 270 22 22.0 -0.0 | 139 16 -10.6 12.4 8 783 2134 270 32 32.0 -0.0 | 177 12 -0.6 12.4 9 754 2438 270 35 35.0 -0.0 | 191 13 2.4 12.4 10 726 2743 260 37 36.4 6.4 | 191 19 3.8 18.8 11 700 3034 260 36 35.5 6.3 | 189 19 2.8 18.7 12 699 3048 260 38 37.4 6.6 | 194 20 4.8 19.0 13 646 3658 265 56 55.8 4.9 | 233 29 23.1 17.3 14 598 4267 265 64 63.8 5.6 | 240 36 31.1 18.0 15 553 4877 260 66 65.0 11.5 | 234 40 32.4 23.9 16 500 5670 255 82 79.2 21.2 | 234 57 46.6 33.6 17 492 5791 260 82 80.8 14.2 | 241 55 48.1 26.7 18 472 6096 250 88 82.7 30.1 | 230 66 50.1 42.5 19 453 6401 240 95 82.3 47.5 | 220 78 49.6 59.9 20 401 7315 255 100 96.6 25.9 | 239 75 64.0 38.3 21 400 7340 255 102 98.5 26.4 | 239 76 65.9 38.8 22 385 7620 250 105 98.7 35.9 | 234 82 66.0 48.3 23 310 9144 255 116 112.0 30.0 | 242 90 79.4 42.4 24 300 9380 255 124 119.8 32.1 | 243 98 87.1 44.5 25 283 9754 255 130 125.6 33.6 | 244 104 92.9 46.1 26 225 11278 255 132 127.5 34.2 | 244 106 94.9 46.6 27 211 11696 265 135 134.5 11.8 | 257 105 101.8 24.2 28 205 11887 265 135 134.5 11.8 | 257 105 101.8 24.2 29 200 12030 265 124 123.5 10.8 | 256 94 90.9 23.2 30 177 12802 250 121 113.7 41.4 | 236 97 81.1 53.8 31 170 13044 250 126 118.4 43.1 | 237 102 85.8 55.5 32 153 13716 255 133 128.5 34.4 | 244 107 95.8 46.8 33 150 13820 270 113 113.0 -0.0 | 261 81 80.4 12.4 34 131 14630 265 72 71.7 6.3 | 244 43 39.1 18.7 35 119 15240 270 65 65.0 -0.0 | 249 35 32.4 12.4 36 100 16310 280 43 42.3 -7.5 | 243 11 9.7 5.0 37 98 16459 280 43 42.3 -7.5 | 243 11 9.7 5.0 38 88 17069 265 38 37.9 3.3 | 198 17 5.2 15.7 39 72 18288 285 42 40.6 -10.9 | 259 8 7.9 1.6 40 70 18460 295 40 36.3 -16.9 | 321 6 3.6 -4.5 41 65 18898 295 40 36.3 -16.9 | 321 6 3.6 -4.5 42 59 19507 255 32 30.9 8.3 | 175 21 -1.7 20.7 43 56 19812 280 29 28.6 -5.0 | 151 8 -4.1 7.4 44 50 20422 285 26 25.1 -6.7 | 127 9 -7.5 5.7 45 50 20480 270 22 22.0 -0.0 | 139 16 -10.6 12.4 46 46 21031 265 22 21.9 1.9 | 143 18 -10.7 14.3 47 43 21336 290 29 27.3 -9.9 | 115 6 -5.4 2.5 48 41 21641 300 22 19.1 -11.0 | 96 14 -13.6 1.4 49 39 21946 290 21 19.7 -7.2 | 112 14 -12.9 5.2 50 37 22250 300 15 13.0 -7.5 | 104 20 -19.6 4.9 51 34 22860 280 15 14.8 -2.6 | 119 20 -17.9 9.8 52 32 23165 300 14 12.1 -7.0 | 105 21 -20.5 5.4 53 30 23600 295 18 16.3 -7.6 | 106 17 -16.3 4.8 54 26 24079 290 18 16.9 -6.2 | 112 17 -15.7 6.3 55 24 24384 310 11 8.4 -7.1 | 102 25 -24.2 5.4 56 16 25908 260 9 8.9 1.6 | 120 28 -23.8 14.0 Wind Parameters Mean winds (0-6000m): 260.8 at 46.6 knts Storm direction: 290.8 at 34.9 knts Shear (0-3000m) pos: 2.7 neg: 5.1 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 208.7 neg: -56.1 tot: 152.6 m^2/s^2 ave: 50.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.13 Bulk Shear: 247.29 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 ------------------------------------------------------------------------------- 500 282 4 112 31| 3.8 0.0 3.8| 16.2 -10.8 5.3 10.7 0.09| 6.8 0.6 1000 269 8 117 28| 1.9 7.1 9.1| 77.5 -18.1 59.3 59.3 0.37| 11.7 4.3 1500 275 11 118 25| 2.4 4.8 7.1|112.9 -51.3 61.6 41.1 0.25| 13.3 3.3 2000 272 15 124 21| 1.8 6.7 8.5|154.5 -51.3 103.2 51.6 0.41| 13.1 5.4 2500 270 20 134 18| 1.4 6.1 7.5|159.7 -52.8 106.9 42.7 0.38| 12.1 4.6 3000 267 23 144 17| 2.7 5.1 7.8|208.7 -56.1 152.6 50.9 0.44| 11.9 5.3 4000 266 32 175 15| 3.7 4.6 8.2|295.3 -56.1 239.2 59.8 0.49| 11.3 5.5 5000 264 39 200 17| 2.9 4.9 7.8|301.2 -95.3 205.9 41.2 0.38| 10.6 4.0 6000 261 47 214 24| 3.1 5.5 8.7|390.3-436.7 -46.5 -7.7 0.18| 12.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251206.00.gif