UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080300.upa.cvt Date: 0000Z 3 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 3 AUG 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 151 SFC 983 302 25.8 21.7 78 4.1 22.9 65 2 300.4 303.5 296.6 349.8 16.85 2 925 834 20.6 18.1 86 2.5 18.9 20 16 300.4 303.0 294.8 342.2 14.27 3 871 1352 16.6 15.5 93 1.1 15.9 347 11 301.4 303.8 294.1 339.2 12.82 4 850 1560 16.2 14.4 89 1.8 15.0 310 7 303.1 305.4 294.1 339.4 12.23 5 752 2598 13.0 7.0 67 6.0 9.3 280 7 310.5 312.0 293.4 336.2 8.39 6 700 3197 9.0 4.0 71 5.0 6.1 320 5 312.5 313.8 293.1 335.1 7.30 7 655 3742 5.0 2.2 82 2.8 3.4 309 3 313.9 315.2 293.2 335.4 6.87 8 641 3918 4.4 -4.6 52 9.0 0.0 342 2 315.2 316.0 291.3 328.8 4.24 9 638 3956 5.6 -27.4 7 33.0 -4.3 349 2 317.0 317.1 288.5 319.2 0.63 10 636 3982 6.2 -29.8 5 36.0 -4.2 354 2 318.0 318.0 288.6 319.8 0.51 11 634 4008 6.4 -30.6 5 37.0 -4.1 359 2 318.5 318.6 288.8 320.2 0.47 12 573 4829 1.2 -18.8 21 20.0 -6.0 348 3 321.7 322.0 290.8 326.9 1.51 13 571 4857 1.0 -5.0 64 6.0 -2.0 344 3 321.8 322.7 293.6 336.9 4.62 14 569 4885 0.8 -4.2 69 5.0 -1.7 341 3 321.9 322.9 293.8 338.0 4.93 15 549 5171 -1.7 -6.3 71 4.6 -3.9 303 9 322.2 323.1 293.4 336.5 4.35 16 540 5302 -2.3 -10.3 54 8.0 -5.8 298 12 323.0 323.7 292.7 333.8 3.23 17 531 5435 -2.9 -8.9 63 6.0 -5.6 296 14 323.9 324.6 293.3 336.1 3.67 18 524 5540 -2.7 -15.7 36 13.0 -7.7 294 16 325.4 325.8 292.4 332.7 2.15 19 500 5910 -5.1 -12.1 58 7.0 -8.0 280 20 326.8 327.4 293.6 337.1 3.02 20 487 6117 -7.1 -11.6 70 4.5 -9.0 280 21 326.8 327.5 293.7 337.8 3.23 21 471 6377 -8.9 -13.9 67 5.0 -10.9 275 16 327.7 328.3 293.6 337.2 2.77 22 466 6460 -8.7 -19.7 41 11.0 -12.4 275 16 329.0 329.3 293.0 335.0 1.72 23 457 6612 -9.7 -17.7 52 8.0 -12.5 275 18 329.6 330.0 293.5 336.8 2.08 24 448 6766 -10.7 -23.7 33 13.0 -14.6 275 19 330.2 330.5 293.0 334.7 1.26 25 422 7224 -14.1 -18.8 68 4.7 -15.7 261 21 331.5 332.0 294.0 338.7 2.05 26 413 7388 -14.7 -26.7 35 12.0 -17.9 257 21 332.8 333.0 293.4 336.6 1.04 27 400 7630 -16.5 -28.5 35 12.0 -19.4 255 18 333.5 333.7 293.6 336.9 0.91 28 397 7687 -16.7 -30.7 29 14.0 -19.9 254 18 334.0 334.2 293.5 336.8 0.75 29 379 8034 -19.3 -37.3 19 18.0 -22.5 253 21 335.0 335.1 293.4 336.6 0.41 30 375 8113 -19.5 -27.5 49 8.0 -21.5 256 22 335.8 336.0 294.3 339.7 1.07 31 373 8153 -19.5 -38.5 17 19.0 -22.8 257 23 336.3 336.4 293.7 337.7 0.37 32 367 8273 -20.3 -30.3 40 10.0 -22.5 261 24 336.8 337.0 294.3 339.9 0.84 33 363 8355 -20.7 -41.7 13 21.0 -23.9 264 25 337.3 337.4 293.9 338.4 0.27 34 362 8375 -20.7 -30.7 40 10.0 -22.9 264 25 337.6 337.8 294.5 340.6 0.82 35 361 8396 -20.7 -45.7 9 25.0 -24.2 265 25 337.9 337.9 294.0 338.6 0.18 36 358 8457 -21.1 -32.1 37 11.0 -23.4 267 26 338.1 338.3 294.5 340.9 0.72 37 357 8478 -21.1 -58.1 2 37.0 -24.8 268 26 338.4 338.4 294.0 338.6 0.04 38 356 8499 -21.1 -39.1 18 18.0 -24.1 268 26 338.7 338.7 294.3 340.1 0.36 39 353 8561 -21.7 -30.7 44 9.0 -23.7 270 27 338.7 338.9 294.7 341.8 0.84 40 332 9011 -25.1 -30.1 63 5.0 -26.2 259 31 340.0 340.2 295.1 343.6 0.94 41 324 9188 -26.3 -36.3 38 10.0 -28.0 255 32 340.7 340.8 295.0 342.8 0.53 42 314 9414 -28.3 -34.3 56 6.0 -29.3 255 32 341.0 341.2 295.2 343.6 0.67 43 307 9575 -29.3 -43.3 25 14.0 -31.0 261 35 341.8 341.9 295.0 342.9 0.27 44 300 9740 -30.7 -39.7 41 9.0 -31.9 270 38 342.1 342.2 295.2 343.7 0.40 45 299 9763 -30.9 -39.9 41 9.0 -32.1 270 38 342.2 342.2 295.2 343.7 0.40 46 295 9858 -31.3 -63.3 3 32.0 -33.3 270 38 342.9 342.9 295.0 343.0 0.03 47 284 10124 -32.9 -53.9 10 21.0 -34.6 270 38 344.4 344.4 295.4 344.7 0.09 48 250 11000 -40.3 -53.3 24 13.0 -41.1 260 38 346.2 346.2 295.8 346.6 0.11 49 244 11166 -41.9 -51.9 33 10.0 -42.5 260 39 346.2 346.2 295.9 346.7 0.13 50 236 11392 -43.5 -61.5 12 18.0 -44.2 260 41 347.1 347.1 296.0 347.2 0.04 51 208 12233 -50.3 -62.3 23 12.0 -50.7 260 38 349.2 349.2 296.5 349.4 0.04 52 200 12490 -51.3 -65.3 17 14.0 -51.7 260 37 351.5 351.5 297.0 351.7 0.03 53 174 13379 -58.7 -67.7 30 9.0 -58.9 255 34 353.6 353.6 297.4 353.7 0.02 54 162 13824 -61.5 -77.5 10 16.0 -61.6 265 31 356.2 356.2 298.0 356.2 0.01 55 160 13901 -60.3 -83.3 3 23.0 -60.5 267 30 359.5 359.5 298.6 359.5 0.00 56 150 14300 -63.3 -82.3 6 19.0 -63.4 240 20 361.0 361.0 298.9 361.0 0.00 57 128 15257 -69.7 -84.7 9 15.0 -69.8 285 17 366.3 366.3 299.9 366.3 0.00 58 124 15446 -70.3 -84.3 11 14.0 -70.4 280 18 368.5 368.5 300.3 368.5 0.00 59 100 16720 -70.7 -84.7 11 14.0 -70.8 265 6 391.1 391.1 303.9 391.1 0.00 60 70 18860 -64.5 -88.5 2 24.0 -64.7 290 2 446.4 446.4 310.5 446.4 0.00 61 50 20940 -60.3 -87.3 2 27.0 -60.9 115 18 501.4 501.4 315.1 501.4 0.00 62 34 23362 -56.1 -85.1 1 29.0 -57.3 77 22 570.9 570.9 319.2 570.9 0.01 63 33 23551 -56.3 -85.3 1 29.0 -57.6 79 23 575.3 575.3 319.4 575.3 0.01 64 30 24160 -52.9 -84.9 1 32.0 -54.9 65 26 600.4 600.4 320.6 600.5 0.01 65 27 24845 -49.5 -82.5 1 33.0 -52.4 62 30 628.3 628.4 321.9 628.5 0.02 66 23 25897 -48.9 -82.9 1 34.0 -52.4 88 27 659.6 659.6 323.0 659.7 0.02 67 22 26189 -49.1 -83.1 1 34.0 -52.6 83 28 667.4 667.4 323.3 667.6 0.02 TRP 124 15446 -70.3 -84.3 11 14.0 -70.4 280 18 368.5 368.5 300.3 368.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 562.60 mb = 4976.27 m = 16326.14 ft Wetbulb zero: 640.99 mb = 3918.32 m = 12855.23 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 63.38 % Est. max temperature: 29.68 C = 85.42 F Sfc-Lift cond lev (LCL): 926.22 mb = 822.45 m = 2698.30 ft T: 20.71 C 700-500 lapse rate: 5.20 C/km ThetaE index: 10.67 C Layer 925.0- 850.0 mb Conv cond level (CCL): 889.88 mb = 1167.09 m = 3829.00 ft Mean mixing ratio: 14.76 g/kg Conv temperature: 26.43 C = 79.58 F Cap Strength: 1.46 C Lifted Index: 0.10 C Risk: Showers probable Lifted Index @300 mb: 1.10 C Lifted Index @700 mb: 0.13 C Showalter Index: 1.91 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.50 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.10 J/kg Max Up Vert Vel: 11.58 m/s Conv Inhibition (B-): 1.32 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 896.51 mb = 1103.25 m = 3619.53 ft Lev Free Conv (LFC): 881.51 mb = 1248.45 m = 4095.90 ft Equ Level (EL): 841.51 mb = 1645.09 m = 5397.20 ft B at Equ Level: 5.47 J/kg Max Parcel Lev (MPL): 801.51 mb = 2057.67 m = 6750.79 ft Wind level data Storm motion: 338 at 7 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 ---------------------------------------------------------- 0 983 302 65 2 -1.8 -0.8 | 141 7 -4.3 5.2 1 949 610 10 15 -2.6 -14.8 | 30 10 -5.1 -8.7 2 925 834 20 16 -5.5 -15.0 | 42 12 -8.0 -9.0 3 916 914 20 16 -5.5 -15.0 | 42 12 -8.0 -9.0 4 884 1219 10 13 -2.3 -12.8 | 35 8 -4.7 -6.7 5 850 1560 310 7 5.4 -4.5 | 241 3 2.9 1.6 6 823 1829 235 9 7.4 5.2 | 203 12 4.9 11.2 7 794 2134 235 6 4.9 3.4 | 194 10 2.4 9.5 8 766 2438 270 8 8.0 -0.0 | 222 8 5.5 6.1 9 739 2743 290 7 6.6 -2.4 | 228 6 4.1 3.7 10 700 3197 320 5 3.2 -3.8 | 198 2 0.7 2.3 11 661 3658 295 3 2.7 -1.3 | 183 5 0.2 4.8 12 613 4267 50 1 -0.8 -0.6 | 149 6 -3.3 5.4 13 568 4877 340 3 1.0 -2.8 | 156 4 -1.5 3.3 14 547 5182 300 10 8.7 -5.0 | 260 6 6.2 1.1 15 527 5486 295 15 13.6 -6.3 | 271 11 11.1 -0.3 16 507 5791 290 21 19.7 -7.2 | 274 17 17.2 -1.1 17 500 5910 280 20 19.7 -3.5 | 261 17 17.2 2.6 18 488 6096 280 21 20.7 -3.6 | 262 18 18.2 2.4 19 469 6401 275 16 15.9 -1.4 | 251 14 13.4 4.7 20 433 7010 275 21 20.9 -1.8 | 257 19 18.4 4.3 21 417 7315 255 21 20.3 5.4 | 237 21 17.8 11.5 22 401 7620 265 20 19.9 1.7 | 246 19 17.4 7.8 23 400 7630 255 18 17.4 4.7 | 234 18 14.9 10.7 24 384 7925 250 20 18.8 6.8 | 232 21 16.3 12.9 25 354 8534 270 27 27.0 -0.0 | 256 25 24.5 6.1 26 325 9144 255 32 30.9 8.3 | 243 32 28.4 14.4 27 312 9449 255 32 30.9 8.3 | 243 32 28.4 14.4 28 300 9740 270 38 38.0 -0.0 | 260 36 35.5 6.1 29 274 10363 270 38 38.0 -0.0 | 260 36 35.5 6.1 30 250 11000 260 38 37.4 6.6 | 250 37 34.9 12.7 31 229 11582 260 42 41.4 7.3 | 251 41 38.9 13.4 32 200 12490 260 37 36.4 6.4 | 250 36 33.9 12.5 33 173 13411 255 34 32.8 8.8 | 244 34 30.4 14.9 34 157 14021 270 29 29.0 -0.0 | 257 27 26.5 6.1 35 150 14300 240 20 17.3 10.0 | 223 22 14.8 16.1 36 149 14326 240 21 18.2 10.5 | 223 23 15.7 16.6 37 142 14630 245 20 18.1 8.5 | 227 21 15.6 14.5 38 128 15240 285 17 16.4 -4.4 | 263 14 13.9 1.7 39 124 15446 280 18 17.7 -3.1 | 259 16 15.2 3.0 40 122 15545 280 18 17.7 -3.1 | 259 16 15.2 3.0 41 116 15850 300 16 13.9 -8.0 | 280 12 11.4 -1.9 42 110 16154 270 12 12.0 -0.0 | 237 11 9.5 6.1 43 105 16459 285 12 11.6 -3.1 | 252 10 9.1 3.0 44 100 16720 265 6 6.0 0.5 | 208 7 3.5 6.6 45 94 17069 265 6 6.0 0.5 | 208 7 3.5 6.6 46 90 17374 355 12 1.0 -12.0 | 14 6 -1.4 -5.9 47 85 17678 325 10 5.7 -8.2 | 303 4 3.2 -2.1 48 81 17983 350 14 2.4 -13.8 | 0 8 -0.1 -7.7 49 77 18288 35 9 -5.2 -7.4 | 80 8 -7.7 -1.3 50 70 18860 290 2 1.9 -0.7 | 174 5 -0.6 5.4 51 70 18898 0 0 -0.0 -0.0 | 158 7 -2.5 6.1 52 60 19812 330 11 5.5 -9.5 | 319 5 3.0 -3.4 53 54 20422 60 12 -10.4 -6.0 | 90 13 -12.9 0.1 54 52 20726 35 10 -5.7 -8.2 | 76 8 -8.2 -2.1 55 50 20940 115 18 -16.3 7.6 | 126 23 -18.8 13.7 56 47 21336 105 17 -16.4 4.4 | 119 22 -18.9 10.5 57 45 21641 70 12 -11.3 -4.1 | 98 14 -13.8 2.0 58 43 21946 50 20 -15.3 -12.9 | 69 19 -17.8 -6.8 59 41 22250 60 23 -19.9 -11.5 | 76 23 -22.4 -5.4 60 37 22860 90 25 -25.0 0.0 | 102 28 -27.5 6.1 61 33 23470 75 21 -20.3 -5.4 | 92 23 -22.8 0.6 62 32 23774 90 27 -27.0 0.0 | 102 30 -29.5 6.1 63 30 24160 65 26 -23.6 -11.0 | 79 27 -26.1 -4.9 64 28 24384 65 23 -20.8 -9.7 | 81 24 -23.3 -3.6 65 26 24689 60 33 -28.6 -16.5 | 71 33 -31.1 -10.4 66 23 25298 90 27 -27.0 0.0 | 102 30 -29.5 6.1 67 21 25603 75 29 -28.0 -7.5 | 87 31 -30.5 -1.4 68 18 26213 95 30 -29.9 2.6 | 105 34 -32.4 8.7 69 17 26518 80 28 -27.6 -4.9 | 92 30 -30.1 1.2 Wind Parameters Mean winds (0-6000m): 307.7 at 8.8 knts Storm direction: 337.7 at 6.6 knts Shear (0-3000m) pos: 1.5 neg: 1.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 54.0 deg Storm rel helicity (0-3000m) pos: 16.4 neg: -60.9 tot: -44.5 m^2/s^2 ave: -14.8 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.02 Bulk Shear: 16.67 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 15 11 49 7| 0.0 15.0 15.0| 4.1 -29.5 -25.4 -50.8 -0.77| 18.1-13.9 1000 15 13 43 9| 0.0 5.7 5.7| 5.0 -36.6 -31.6 -31.6 -0.66| 13.1 -8.6 1500 4 11 32 6| 0.0 3.7 3.7| 5.0 -52.5 -47.5 -31.6 -0.67| 15.0-10.1 2000 351 10 11 4| 0.6 2.8 3.4| 10.5 -59.5 -49.0 -24.5 -0.60| 12.7 -7.6 2500 336 10 332 3| 1.4 2.2 3.7| 16.4 -59.5 -43.1 -17.2 -0.49| 11.3 -5.5 3000 331 9 314 3| 1.5 1.9 3.3| 16.4 -60.9 -44.5 -14.8 -0.49| 10.0 -4.9 4000 329 7 279 1| 1.3 1.4 2.7| 16.6 -65.1 -48.5 -12.1 -0.50| 8.3 -4.1 5000 326 7 251 1| 1.0 2.2 3.2| 21.5 -65.7 -44.2 -8.8 -0.33| 8.1 -2.7 6000 308 9 261 4| 0.8 2.4 3.3| 25.5 -91.2 -65.8 -11.0 -0.32| 8.2 -2.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250803.00.gif