UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081406.upa.cvt Date: 0600Z 14 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 14 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 132 SFC 980 309 23.4 22.6 95 0.8 22.8 80 6 298.3 301.5 296.7 350.3 17.89 2 977 336 22.0 22.0 100 0.0 22.0 93 6 297.1 300.2 296.0 347.1 17.28 3 955 534 23.0 19.2 79 3.8 20.4 189 6 300.1 302.8 295.1 343.5 14.82 4 925 813 22.0 17.7 77 4.3 19.0 235 5 301.8 304.4 295.0 342.8 13.91 5 892 1129 21.2 14.2 64 7.0 16.5 288 4 304.1 306.3 293.9 338.4 11.49 6 850 1546 18.8 13.8 73 5.0 15.5 5 3 305.8 308.0 294.6 341.1 11.75 7 825 1802 17.8 11.8 68 6.0 13.9 276 4 307.4 309.4 294.2 339.4 10.60 8 700 3190 9.4 5.6 77 3.8 7.1 320 9 312.9 314.5 293.9 338.3 8.18 9 595 4522 0.8 -1.3 86 2.1 -0.3 286 11 317.8 318.9 293.4 336.5 5.86 10 567 4910 0.0 -9.0 51 9.0 -4.0 284 9 321.3 321.9 292.4 332.5 3.41 11 535 5374 -3.3 -5.4 85 2.1 -4.3 269 14 322.7 323.7 293.9 338.4 4.79 12 508 5784 -4.9 -8.3 77 3.4 -6.5 275 16 325.6 326.4 294.1 339.0 4.03 13 505 5831 -3.7 -10.7 58 7.0 -6.8 280 15 327.6 328.3 294.0 338.9 3.35 14 500 5910 -4.5 -11.5 58 7.0 -7.5 290 14 327.6 328.2 293.9 338.3 3.17 15 460 6562 -8.5 -22.5 31 14.0 -12.9 287 14 330.5 330.7 293.2 335.3 1.37 16 432 7046 -12.5 -14.7 84 2.2 -13.3 290 10 331.4 331.9 294.6 341.1 2.83 17 406 7518 -15.5 -18.5 78 3.0 -16.5 275 14 333.4 333.9 294.6 341.1 2.19 18 400 7630 -16.3 -23.3 55 7.0 -18.3 270 18 333.8 334.1 294.1 339.1 1.46 19 391 7800 -17.9 -26.9 45 9.0 -20.2 273 19 333.9 334.1 293.8 337.8 1.08 20 387 7877 -18.5 -25.5 54 7.0 -20.3 274 19 334.1 334.3 294.0 338.6 1.24 21 385 7915 -18.5 -22.8 69 4.3 -19.7 275 19 334.6 334.9 294.4 340.3 1.59 22 372 8170 -19.9 -27.9 49 8.0 -21.8 275 15 336.0 336.2 294.3 339.8 1.04 23 369 8230 -20.3 -22.0 86 1.7 -20.8 275 14 336.3 336.6 295.0 342.7 1.78 24 356 8494 -21.7 -23.3 87 1.6 -22.1 263 10 337.9 338.2 295.2 343.8 1.64 25 345 8724 -23.3 -25.7 81 2.4 -23.9 256 14 338.7 339.0 295.2 343.7 1.37 26 337 8895 -24.1 -37.1 29 13.0 -26.3 251 19 339.9 340.0 294.7 341.7 0.47 27 326 9135 -25.7 -34.7 43 9.0 -27.3 246 26 341.0 341.1 295.1 343.3 0.62 28 314 9405 -28.3 -35.3 51 7.0 -29.5 241 31 341.0 341.1 295.1 343.3 0.60 29 305 9613 -29.7 -43.7 24 14.0 -31.4 237 35 341.9 342.0 295.0 342.9 0.26 30 303 9659 -29.7 -33.5 69 3.8 -30.4 236 36 342.5 342.7 295.6 345.4 0.75 31 301 9706 -30.1 -37.1 50 7.0 -31.2 235 37 342.6 342.7 295.4 344.7 0.53 32 300 9730 -30.3 -34.0 70 3.7 -30.9 235 37 342.7 342.8 295.6 345.4 0.72 33 297 9801 -30.9 -32.5 86 1.6 -31.2 235 38 342.8 343.0 295.7 346.0 0.84 34 294 9873 -31.3 -39.3 45 8.0 -32.4 234 38 343.2 343.3 295.5 344.9 0.43 35 293 9897 -31.5 -34.0 78 2.5 -31.9 234 39 343.3 343.4 295.8 346.1 0.74 36 291 9946 -31.7 -38.7 50 7.0 -32.7 234 39 343.7 343.8 295.6 345.5 0.46 37 271 10444 -35.5 -40.0 63 4.5 -36.0 231 44 345.2 345.3 296.0 346.9 0.43 38 270 10470 -35.3 -40.2 61 4.9 -35.9 231 44 345.9 346.0 296.1 347.6 0.43 39 250 11000 -39.9 -43.3 70 3.4 -40.2 225 44 346.7 346.8 296.2 348.1 0.33 40 230 11562 -44.9 -46.3 86 1.4 -45.0 225 46 347.5 347.6 296.3 348.6 0.26 41 209 12194 -49.7 -56.7 44 7.0 -50.0 225 48 349.6 349.7 296.6 350.0 0.09 42 200 12480 -52.5 -56.9 59 4.4 -52.7 225 49 349.6 349.6 296.6 350.0 0.09 43 169 13549 -61.7 -64.0 74 2.3 -61.7 225 55 351.6 351.6 297.0 351.8 0.04 44 158 13964 -64.5 -72.5 32 8.0 -64.6 229 53 353.7 353.7 297.4 353.7 0.01 45 150 14280 -67.5 -72.0 53 4.5 -67.5 235 49 353.8 353.8 297.5 353.9 0.02 46 145 14483 -68.7 -72.2 60 3.5 -68.7 240 44 355.2 355.2 297.7 355.2 0.02 47 126 15323 -68.7 -79.7 19 11.0 -68.8 256 29 369.7 369.7 300.5 369.8 0.01 48 100 16710 -67.1 -86.1 5 19.0 -67.2 125 5 398.1 398.1 304.9 398.1 0.00 49 93 17145 -69.3 -86.3 7 17.0 -69.4 170 4 402.1 402.1 305.5 402.1 0.00 50 70 18860 -64.3 -88.3 2 24.0 -64.6 70 19 446.8 446.8 310.6 446.8 0.00 51 58 20016 -61.7 -88.7 2 27.0 -62.1 68 11 477.4 477.4 313.2 477.4 0.00 52 50 20930 -63.3 -90.3 1 27.0 -63.7 85 20 494.3 494.3 314.5 494.3 0.00 53 47 21310 -63.5 -90.5 1 27.0 -63.9 85 21 502.7 502.7 315.1 502.7 0.00 54 44 21718 -59.3 -89.3 1 30.0 -60.0 95 20 522.5 522.5 316.5 522.5 0.00 55 30 24140 -54.9 -88.9 1 34.0 -56.5 90 33 595.0 595.0 320.4 595.0 0.00 56 28 24582 -53.5 -88.5 1 35.0 -55.5 86 35 610.7 610.7 321.1 610.8 0.01 TRP 145 14483 -68.7 -72.2 60 3.5 -68.7 240 44 355.2 355.2 297.7 355.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 567.00 mb = 4910.14 m = 16109.19 ft Wetbulb zero: 599.68 mb = 4457.71 m = 14624.87 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 74.85 % Est. max temperature: 32.17 C = 89.91 F Sfc-Lift cond lev (LCL): 969.02 mb = 407.28 m = 1336.20 ft T: 22.36 C 700-500 lapse rate: 5.11 C/km ThetaE index: 11.94 C Layer 977.0- 850.0 mb Conv cond level (CCL): 781.91 mb = 2255.43 m = 7399.63 ft Mean mixing ratio: 13.89 g/kg Conv temperature: 34.29 C = 93.71 F Cap Strength: 3.31 C Lifted Index: 1.28 C Risk: Showers probable Lifted Index @300 mb: 2.38 C Lifted Index @700 mb: 1.00 C Showalter Index: 1.87 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.60 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.15 J/kg Max Up Vert Vel: 10.11 m/s Conv Inhibition (B-): 189.55 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 872.68 mb = 1318.33 m = 4325.19 ft Lev Free Conv (LFC): 647.68 mb = 3826.73 m = 12554.72 ft Equ Level (EL): 567.68 mb = 4900.55 m = 16077.73 ft B at Equ Level: 45.08 J/kg Max Parcel Lev (MPL): 427.68 mb = 7122.38 m = 23367.11 ft Wind level data Storm motion: 309 at 6 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 ---------------------------------------------------------- 0 980 309 80 6 -5.9 -1.0 | 105 11 -10.6 2.8 1 947 610 225 6 4.2 4.2 | 177 8 -0.4 8.1 2 925 813 235 5 4.1 2.9 | 175 7 -0.6 6.7 3 914 914 260 4 3.9 0.7 | 171 5 -0.7 4.5 4 883 1219 300 4 3.5 -2.0 | 147 2 -1.2 1.8 5 850 1546 5 3 -0.3 -3.0 | 100 5 -4.9 0.9 6 822 1829 265 4 4.0 0.3 | 171 4 -0.7 4.2 7 793 2134 345 2 0.5 -1.9 | 115 5 -4.2 1.9 8 765 2438 25 1 -0.4 -0.9 | 120 6 -5.1 2.9 9 738 2743 305 4 3.3 -2.3 | 138 2 -1.4 1.6 10 700 3190 320 9 5.8 -6.9 | 340 3 1.1 -3.0 11 686 3353 285 10 9.7 -2.6 | 256 5 5.0 1.3 12 661 3658 260 9 8.9 1.6 | 218 7 4.2 5.4 13 636 3962 250 10 9.4 3.4 | 213 9 4.7 7.3 14 613 4267 270 8 8.0 -0.0 | 221 5 3.3 3.8 15 590 4572 290 12 11.3 -4.1 | 272 7 6.6 -0.3 16 568 4877 285 9 8.7 -2.3 | 249 4 4.0 1.5 17 527 5486 265 15 14.9 1.3 | 243 11 10.3 5.2 18 507 5791 275 16 15.9 -1.4 | 258 12 11.3 2.5 19 500 5910 290 14 13.2 -4.8 | 276 9 8.5 -0.9 20 488 6096 290 15 14.1 -5.1 | 278 10 9.4 -1.3 21 469 6401 275 13 13.0 -1.1 | 252 9 8.3 2.7 22 451 6706 300 15 13.0 -7.5 | 294 9 8.3 -3.7 23 433 7010 290 10 9.4 -3.4 | 265 5 4.7 0.4 24 417 7315 285 10 9.7 -2.6 | 256 5 5.0 1.3 25 401 7620 270 16 16.0 -0.0 | 251 12 11.3 3.8 26 400 7630 270 18 18.0 -0.0 | 254 14 13.3 3.8 27 384 7925 275 19 18.9 -1.7 | 261 14 14.3 2.2 28 368 8230 275 14 13.9 -1.2 | 254 10 9.3 2.6 29 353 8534 260 9 8.9 1.6 | 218 7 4.2 5.4 30 325 9144 245 27 24.5 11.4 | 232 25 19.8 15.3 31 300 9730 235 37 30.3 21.2 | 226 36 25.6 25.1 32 262 10668 230 46 35.2 29.6 | 222 45 30.6 33.4 33 250 11000 225 44 31.1 31.1 | 217 44 26.4 35.0 34 200 12480 225 49 34.6 34.6 | 218 49 30.0 38.5 35 164 13716 225 56 39.6 39.6 | 219 56 34.9 43.4 36 150 14280 235 49 40.1 28.1 | 228 48 35.5 32.0 37 145 14483 240 44 38.1 22.0 | 232 42 33.4 25.8 38 134 14935 240 38 32.9 19.0 | 231 36 28.2 22.8 39 128 15240 255 29 28.0 7.5 | 244 26 23.3 11.4 40 121 15545 260 28 27.6 4.9 | 249 25 22.9 8.7 41 110 16154 325 17 9.8 -13.9 | 333 11 5.1 -10.1 42 104 16459 335 10 4.2 -9.1 | 5 5 -0.4 -5.2 43 100 16710 125 5 -4.1 2.9 | 127 11 -8.8 6.7 44 94 17069 125 5 -4.1 2.9 | 127 11 -8.8 6.7 45 90 17374 300 1 0.9 -0.5 | 131 5 -3.8 3.3 46 81 17983 20 12 -4.1 -11.3 | 50 11 -8.8 -7.4 47 77 18288 30 12 -6.0 -10.4 | 58 13 -10.7 -6.5 48 73 18593 30 10 -5.0 -8.7 | 64 11 -9.7 -4.8 49 70 18860 70 19 -17.9 -6.5 | 83 23 -22.5 -2.7 50 70 18898 55 23 -18.8 -13.2 | 68 25 -23.5 -9.3 51 66 19202 100 12 -11.8 2.1 | 110 18 -16.5 5.9 52 63 19507 55 13 -10.6 -7.5 | 77 16 -15.3 -3.6 53 60 19812 75 12 -11.6 -3.1 | 93 16 -16.3 0.7 54 57 20117 65 10 -9.1 -4.2 | 88 14 -13.7 -0.4 55 54 20422 105 16 -15.5 4.1 | 112 22 -20.1 8.0 56 52 20726 95 32 -31.9 2.8 | 100 37 -36.5 6.6 57 50 20930 85 20 -19.9 -1.7 | 95 25 -24.6 2.1 58 47 21336 85 21 -20.9 -1.8 | 95 26 -25.6 2.0 59 45 21641 100 20 -19.7 3.5 | 107 25 -24.4 7.3 60 41 22250 70 20 -18.8 -6.8 | 83 24 -23.5 -3.0 61 37 22860 100 29 -28.6 5.0 | 105 34 -33.2 8.9 62 33 23470 85 32 -31.9 -2.8 | 92 37 -36.5 1.1 63 30 24140 90 33 -33.0 0.0 | 96 38 -37.7 3.8 64 28 24384 85 35 -34.9 -3.1 | 91 40 -39.5 0.8 65 24 24994 105 28 -27.0 7.2 | 109 34 -31.7 11.1 Wind Parameters Mean winds (0-6000m): 279.5 at 8.1 knts Storm direction: 309.5 at 6.0 knts Shear (0-3000m) pos: 0.9 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 167.6 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -10.7 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.36 Bulk Shear: 9.55 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 6 167 9| 11.1 0.0 11.1| 38.2 -0.4 37.8 75.6 0.83| 16.7 13.8 1000 248 5 179 6| 4.4 0.0 4.4| 38.2 -2.6 35.6 35.6 0.47| 11.6 5.5 1500 271 4 176 4| 2.9 1.0 4.0| 41.1 -3.3 37.8 25.2 0.45| 10.4 4.6 2000 278 4 167 3| 1.3 0.8 2.1| 41.3 -6.1 35.2 17.6 0.30| 9.1 2.7 2500 287 4 157 3| 1.1 1.1 2.2| 42.5 -7.3 35.2 14.1 0.27| 8.4 2.3 3000 299 4 153 2| 0.9 1.8 2.7| 42.5 -10.7 31.8 10.6 0.10| 8.5 0.9 4000 280 6 196 3| 0.9 1.6 2.5| 45.1 -19.3 25.8 6.4 0.02| 7.8 0.1 5000 281 7 215 3| 1.0 1.8 2.7| 51.3 -22.9 28.4 5.7 0.04| 7.4 0.3 6000 279 8 233 4| 1.0 1.5 2.4| 68.1 -30.9 37.2 6.2 0.07| 7.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250814.06.gif