UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 10 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 156 SFC 982 305 7.4 1.4 66 6.0 4.6 170 3 282.0 282.8 278.6 294.0 4.31 2 929 759 3.6 -0.8 73 4.4 1.7 220 21 282.6 283.3 278.4 293.6 3.88 3 925 794 4.0 -4.0 56 8.0 0.7 225 21 283.4 283.9 277.7 292.1 3.07 4 922 820 4.6 -7.4 41 12.0 0.1 228 21 284.3 284.7 277.2 291.1 2.37 5 893 1082 7.6 -20.4 12 28.0 -0.8 248 21 290.0 290.1 278.0 292.6 0.84 6 888 1128 7.8 -19.2 13 27.0 -0.6 251 21 290.7 290.8 278.4 293.6 0.94 7 880 1203 7.4 -10.6 27 18.0 0.7 254 20 291.0 291.3 279.9 296.8 1.93 8 850 1487 5.0 -9.0 36 14.0 -0.4 260 20 291.4 291.8 280.6 298.2 2.27 9 758 2408 -2.5 -5.9 77 3.4 -3.8 278 24 293.0 293.5 282.4 302.6 3.24 10 744 2556 -1.9 -11.9 46 10.0 -5.4 282 24 295.2 295.6 282.0 301.5 2.06 11 708 2949 -4.7 -10.7 63 6.0 -6.8 285 28 296.3 296.7 282.8 303.6 2.39 12 700 3038 -4.7 -13.7 49 9.0 -7.7 285 30 297.3 297.6 282.7 303.1 1.89 13 678 3289 -4.1 -22.1 23 18.0 -9.0 282 35 300.7 300.9 282.9 303.8 0.96 14 660 3501 -4.3 -29.3 12 25.0 -10.0 280 37 302.8 302.9 283.2 304.5 0.51 15 625 3928 -7.5 -15.5 53 8.0 -10.1 301 42 303.9 304.2 285.2 309.7 1.83 16 588 4401 -8.9 -21.9 34 13.0 -12.4 294 42 307.6 307.8 285.8 311.3 1.13 17 580 4507 -7.7 -23.7 26 16.0 -12.0 293 44 310.2 310.4 286.5 313.5 0.97 18 539 5075 -9.9 -28.9 20 19.0 -14.3 292 50 314.1 314.3 287.6 316.4 0.65 19 500 5650 -13.3 -27.3 30 14.0 -16.6 300 49 316.8 317.0 288.6 319.6 0.81 20 492 5773 -13.7 -29.7 25 16.0 -17.2 304 51 317.8 317.9 288.8 320.1 0.66 21 456 6346 -17.7 -36.7 17 19.0 -20.9 300 55 319.8 319.8 289.0 321.1 0.36 22 409 7149 -25.1 -40.1 23 15.0 -27.0 300 58 320.3 320.4 289.2 321.4 0.28 23 400 7310 -26.5 -42.5 21 16.0 -28.3 300 59 320.5 320.6 289.2 321.4 0.23 24 373 7810 -31.1 -44.1 27 13.0 -32.3 300 63 320.9 321.0 289.3 321.7 0.20 25 305 9199 -43.3 -64.3 8 21.0 -43.9 305 61 322.8 322.8 289.6 322.9 0.02 26 300 9310 -44.3 -62.3 12 18.0 -44.9 305 61 322.9 322.9 289.7 323.0 0.03 27 260 10249 -53.3 -58.1 56 4.8 -53.4 309 62 323.2 323.2 289.8 323.4 0.06 28 250 10500 -55.3 -66.3 24 11.0 -55.5 310 62 323.9 323.9 289.9 323.9 0.02 29 248 10551 -55.5 -68.5 18 13.0 -55.7 311 62 324.3 324.3 290.1 324.4 0.02 30 241 10733 -56.7 -66.7 27 10.0 -56.8 312 61 325.2 325.2 290.3 325.2 0.02 31 224 11194 -59.9 -67.9 34 8.0 -60.0 310 60 327.1 327.1 290.9 327.2 0.02 32 204 11777 -61.3 -75.3 14 14.0 -61.4 295 69 333.8 333.8 292.7 333.8 0.01 33 200 11900 -61.3 -75.3 14 14.0 -61.4 295 74 335.7 335.7 293.2 335.7 0.01 34 183 12454 -58.7 -79.7 5 21.0 -58.9 299 76 348.5 348.6 296.3 348.6 0.00 35 165 13102 -59.5 -82.5 4 23.0 -59.7 295 67 357.7 357.7 298.2 357.7 0.00 36 150 13690 -64.5 -82.5 7 18.0 -64.6 265 69 359.0 359.0 298.5 359.0 0.00 37 143 13981 -66.3 -84.3 6 18.0 -66.4 265 69 360.8 360.8 298.8 360.8 0.00 38 132 14469 -63.1 -85.1 4 22.0 -63.3 280 83 374.8 374.8 301.4 374.8 0.00 39 123 14901 -66.1 -85.1 5 19.0 -66.2 275 86 377.1 377.1 301.8 377.1 0.00 40 120 15050 -67.1 -85.1 6 18.0 -67.2 277 86 377.9 377.9 301.9 377.9 0.00 41 113 15417 -61.7 -85.7 3 24.0 -61.9 277 78 394.5 394.5 304.5 394.5 0.00 42 100 16170 -64.1 -86.1 3 22.0 -64.3 275 82 403.9 403.9 305.7 403.9 0.00 43 74 17996 -69.3 -88.3 5 19.0 -69.4 283 51 429.3 429.3 308.7 429.3 0.00 44 70 18330 -67.5 -88.5 4 21.0 -67.7 280 48 440.0 440.0 309.8 440.0 0.00 45 66 18683 -68.5 -89.5 3 21.0 -68.7 272 46 445.3 445.3 310.4 445.3 0.00 46 58 19467 -63.3 -88.3 2 25.0 -63.6 286 40 473.8 473.8 313.0 473.8 0.00 47 50 20370 -67.1 -90.1 2 23.0 -67.3 270 44 485.4 485.4 313.9 485.4 0.00 48 40 21716 -67.3 -90.3 2 23.0 -67.6 275 37 516.8 516.8 316.1 516.9 0.00 49 39 21870 -64.1 -89.1 2 25.0 -64.6 282 46 528.7 528.7 316.8 528.7 0.00 50 36 22360 -64.3 -89.3 2 25.0 -64.8 281 46 540.4 540.4 317.5 540.4 0.00 51 34 22714 -59.1 -88.1 1 29.0 -60.0 286 49 563.0 563.0 318.8 563.0 0.00 52 31 23294 -58.3 -87.3 1 29.0 -59.4 300 33 580.2 580.2 319.7 580.3 0.01 53 30 23500 -59.1 -87.1 1 28.0 -60.1 270 23 583.5 583.5 319.8 583.6 0.01 54 28 23931 -61.1 -88.1 2 27.0 -62.0 265 24 589.6 589.6 320.1 589.6 0.01 55 26 24391 -60.5 -88.5 1 28.0 -61.5 271 30 603.9 603.9 320.8 604.0 0.01 56 24 24895 -56.3 -86.3 1 30.0 -58.0 279 38 630.1 630.1 321.9 630.2 0.01 57 21 25744 -55.7 -86.7 1 31.0 -57.7 285 35 656.5 656.5 322.9 656.5 0.01 58 21 25744 -56.1 -86.1 1 30.0 -58.0 285 35 655.2 655.3 322.9 655.3 0.01 TRP 204 11777 -61.3 -75.3 14 14.0 -61.4 295 69 333.8 333.8 292.7 333.8 0.01 WND 123 14901 -66.1 -85.1 5 19.0 -66.2 275 86 377.1 377.1 301.8 377.1 0.00 Sounding variables and indices 1000-500 mb thick: 5494.00 m Freezing level: 788.67 mb = 2101.20 m = 6893.62 ft Wetbulb zero: 919.41 mb = 843.43 m = 2767.11 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 40.62 % Est. max temperature: 17.03 C = 62.66 F Sfc-Lift cond lev (LCL): 895.75 mb = 1056.94 m = 3467.60 ft T: 7.31 C 700-500 lapse rate: 3.29 C/km ThetaE index: 2.90 C Layer 929.0- 893.0 mb Conv cond level (CCL): 513.10 mb = 5451.90 m = 17886.59 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 41.11 C = 106.00 F Cap Strength: 19.23 C Lifted Index: 20.55 C Risk: None Lifted Index @300 mb: 21.10 C Lifted Index @700 mb: 8.82 C Showalter Index: 16.94 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 4.30 C K Index: 0.30 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.69 J/kg Max Up Vert Vel: 9.13 m/s Conv Inhibition (B-): 46589.89 J/kg Cap Strength: 20.39 C Lift Cond Lev (LCL): 793.46 mb = 2040.57 m = 6694.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 25 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 ---------------------------------------------------------- 0 982 305 170 3 -0.5 3.0 | 139 28 -18.3 21.0 1 946 610 200 19 6.5 17.9 | 163 38 -11.3 35.9 2 925 794 225 21 14.8 14.8 | 175 33 -2.9 32.9 3 912 914 240 22 19.1 11.0 | 183 29 1.3 29.1 4 878 1219 255 20 19.3 5.2 | 184 23 1.5 23.3 5 850 1487 260 20 19.7 3.5 | 185 22 1.9 21.5 6 846 1524 265 18 17.9 1.6 | 180 20 0.2 19.6 7 814 1829 260 21 20.7 3.6 | 188 22 2.9 21.7 8 784 2134 260 21 20.7 3.6 | 188 22 2.9 21.7 9 755 2438 280 24 23.6 -4.2 | 203 15 5.9 13.9 10 726 2743 285 24 23.2 -6.2 | 204 13 5.4 11.9 11 700 3038 285 30 29.0 -7.8 | 227 15 11.2 10.3 12 699 3048 290 21 19.7 -7.2 | 190 11 2.0 10.9 13 672 3353 280 39 38.4 -6.8 | 241 24 20.6 11.3 14 646 3658 280 34 33.5 -5.9 | 232 20 15.7 12.2 15 621 3962 305 43 35.2 -24.7 | 291 19 17.4 -6.6 16 597 4267 295 39 35.3 -16.5 | 265 18 17.6 1.6 17 552 4877 290 52 48.9 -17.8 | 269 31 31.1 0.3 18 511 5486 295 46 41.7 -19.4 | 273 24 23.9 -1.4 19 500 5650 300 49 42.4 -24.5 | 285 25 24.7 -6.4 20 491 5791 305 51 41.8 -29.3 | 295 26 24.0 -11.2 21 471 6096 300 54 46.8 -27.0 | 287 30 29.0 -8.9 22 400 7310 300 59 51.1 -29.5 | 289 35 33.3 -11.4 23 383 7620 300 61 52.8 -30.5 | 290 37 35.0 -12.4 24 350 8230 300 69 59.8 -34.5 | 291 45 42.0 -16.4 25 307 9144 305 61 50.0 -35.0 | 298 36 32.2 -16.9 26 300 9310 305 61 50.0 -35.0 | 298 36 32.2 -16.9 27 250 10500 310 62 47.5 -39.9 | 306 37 29.7 -21.8 28 232 10973 315 59 41.7 -41.7 | 315 34 23.9 -23.6 29 210 11582 300 61 52.8 -30.5 | 290 37 35.0 -12.4 30 204 11777 295 69 62.5 -29.2 | 284 46 44.8 -11.1 31 200 11900 295 74 67.1 -31.3 | 285 51 49.3 -13.2 32 191 12192 300 79 68.4 -39.5 | 293 55 50.6 -21.4 33 165 13106 295 67 60.7 -28.3 | 283 44 42.9 -10.2 34 157 13411 280 61 60.1 -10.6 | 260 43 42.3 7.5 35 150 13690 265 69 68.7 6.0 | 245 56 51.0 24.1 36 142 14021 265 69 68.7 6.0 | 245 56 51.0 24.1 37 135 14326 275 84 83.7 -7.3 | 261 67 65.9 10.8 38 129 14630 285 81 78.2 -21.0 | 273 61 60.5 -2.9 39 123 14901 275 86 85.7 -7.5 | 261 69 67.9 10.6 40 116 15240 280 85 83.7 -14.8 | 267 66 65.9 3.3 41 111 15545 275 73 72.7 -6.4 | 258 56 54.9 11.7 42 100 16170 275 82 81.7 -7.1 | 260 65 63.9 10.9 43 95 16459 275 82 81.7 -7.1 | 260 65 63.9 10.9 44 82 17374 290 47 44.2 -16.1 | 266 26 26.4 2.0 45 78 17678 270 44 44.0 -0.0 | 235 32 26.2 18.1 46 70 18288 295 58 52.6 -24.5 | 280 35 34.8 -6.4 47 70 18330 280 48 47.3 -8.3 | 252 31 29.5 9.7 48 61 19202 260 42 41.4 7.3 | 223 35 23.6 25.4 49 58 19507 290 40 37.6 -13.7 | 257 20 19.8 4.4 50 52 20117 290 33 31.0 -11.3 | 243 15 13.2 6.8 51 50 20370 270 44 44.0 -0.0 | 235 32 26.2 18.1 52 50 20422 265 38 37.9 3.3 | 223 29 20.1 21.4 53 43 21336 280 42 41.4 -7.3 | 245 26 23.6 10.8 54 41 21641 270 32 32.0 -0.0 | 218 23 14.2 18.1 55 39 21946 285 49 47.3 -12.7 | 260 30 29.5 5.4 56 35 22555 280 45 44.3 -7.8 | 249 28 26.5 10.3 57 33 22860 290 52 48.9 -17.8 | 269 31 31.1 0.3 58 32 23165 300 40 34.6 -20.0 | 277 17 16.9 -1.9 59 30 23470 300 25 21.7 -12.5 | 215 7 3.9 5.6 60 30 23500 270 23 23.0 -0.0 | 196 19 5.2 18.1 61 28 23774 265 24 23.9 2.1 | 197 21 6.1 20.2 62 24 24384 280 39 38.4 -6.8 | 241 24 20.6 11.3 63 22 24689 290 36 33.8 -12.3 | 250 17 16.0 5.8 64 18 25298 265 33 32.9 2.9 | 216 26 15.1 21.0 65 17 25603 290 43 40.4 -14.7 | 262 23 22.6 3.4 66 16 25908 275 42 41.8 -3.7 | 239 28 24.1 14.4 Wind Parameters Mean winds (0-6000m): 285.5 at 33.8 knts Storm direction: 315.5 at 25.4 knts Shear (0-3000m) pos: 4.6 neg: 1.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 320.2 neg: -18.7 tot: 301.5 m^2/s^2 ave: 100.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 7.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.27 Bulk Shear: 156.19 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 ------------------------------------------------------------------------------- 500 206 15 160 33| 20.2 0.0 20.2|196.9 0.0 196.9 393.8 0.82| 27.2 22.4 1000 229 18 172 30| 10.3 0.0 10.3|232.5 0.0 232.5 232.5 0.69| 19.6 13.5 1500 241 18 176 27| 7.2 0.0 7.2|242.8 -4.4 238.4 158.9 0.64| 14.8 9.4 2000 247 19 180 25| 6.0 0.0 6.0|258.7 -4.4 254.3 127.2 0.63| 12.3 7.8 2500 256 20 184 23| 5.5 0.0 5.5|273.8 -4.4 269.4 107.8 0.62| 11.3 7.0 3000 263 21 190 21| 4.6 1.9 6.5|320.2 -18.7 301.5 100.5 0.55| 13.1 7.2 4000 274 26 206 18| 4.1 1.4 5.5|406.0 -63.7 342.3 85.6 0.47| 13.7 6.5 5000 280 30 223 18| 3.1 2.3 5.4|425.6 -63.7 361.9 72.4 0.43| 12.7 5.5 6000 285 34 239 17| 3.1 2.4 5.5|493.2 -91.5 401.6 66.9 0.42| 12.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251210.00.gif