UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081500.upa.cvt Date: 0000Z 15 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 15 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 137 SFC 981 308 29.2 24.2 75 5.0 25.4 0 0 304.0 307.7 299.2 362.9 19.74 2 973 382 29.2 21.2 62 8.0 23.4 320 0 304.7 307.8 297.5 354.0 16.50 3 925 831 25.6 17.6 61 8.0 20.0 235 2 305.5 308.1 295.9 346.8 13.82 4 850 1568 19.6 14.6 73 5.0 16.3 310 5 306.7 309.0 295.3 344.0 12.39 5 722 2952 10.0 8.6 91 1.4 9.1 288 13 310.8 312.6 294.5 340.7 9.76 6 700 3210 9.6 4.6 71 5.0 6.6 300 13 313.1 314.6 293.5 336.8 7.62 7 694 3281 9.4 3.4 66 6.0 5.9 300 13 313.7 315.0 293.3 335.7 7.06 8 505 5842 -6.7 -8.7 86 2.0 -7.6 336 4 323.9 324.7 293.6 337.0 3.93 9 500 5920 -6.3 -13.3 58 7.0 -9.1 305 7 325.4 325.9 293.0 334.6 2.74 10 499 5936 -6.1 -14.1 53 8.0 -9.2 305 7 325.8 326.3 292.9 334.5 2.57 11 498 5951 -6.1 -12.1 62 6.0 -8.6 304 7 326.0 326.6 293.4 336.2 3.04 12 479 6254 -7.7 -12.7 67 5.0 -9.7 301 9 327.6 328.2 293.8 337.9 3.01 13 426 7155 -13.5 -23.5 43 10.0 -16.4 272 10 331.4 331.7 293.4 336.2 1.35 14 402 7593 -17.3 -21.7 69 4.4 -18.6 262 9 332.0 332.4 293.8 338.0 1.68 15 400 7630 -17.5 -26.5 45 9.0 -19.8 270 11 332.2 332.5 293.4 336.2 1.10 16 398 7668 -17.5 -35.5 19 18.0 -21.0 271 11 332.7 332.8 292.9 334.5 0.47 17 380 8013 -20.3 -33.3 30 13.0 -22.9 267 13 333.5 333.6 293.3 335.7 0.61 18 356 8494 -23.1 -25.9 78 2.8 -23.8 242 16 336.0 336.2 294.5 340.7 1.30 19 329 9068 -26.5 -35.5 42 9.0 -28.0 236 23 339.0 339.1 294.6 341.1 0.56 20 313 9427 -28.9 -34.9 56 6.0 -29.9 226 25 340.5 340.6 295.0 342.9 0.63 21 310 9496 -29.3 -40.3 34 11.0 -30.8 226 25 340.9 340.9 294.8 342.3 0.37 22 302 9683 -30.3 -44.3 24 14.0 -31.9 229 26 342.0 342.1 295.0 343.0 0.25 23 300 9730 -30.7 -42.7 30 12.0 -32.1 230 26 342.1 342.2 295.1 343.3 0.30 24 296 9825 -31.7 -42.7 33 11.0 -33.0 232 27 342.0 342.1 295.1 343.2 0.30 25 293 9897 -32.1 -49.1 17 17.0 -33.7 234 27 342.4 342.5 295.0 343.1 0.15 26 290 9970 -32.3 -42.3 36 10.0 -33.5 236 28 343.2 343.2 295.4 344.4 0.32 27 279 10242 -34.7 -49.7 20 15.0 -36.0 242 30 343.5 343.6 295.3 344.1 0.15 28 274 10368 -35.7 -44.7 39 9.0 -36.6 245 31 343.9 343.9 295.5 344.9 0.26 29 265 10599 -37.5 -48.5 31 11.0 -38.4 240 33 344.5 344.6 295.6 345.2 0.18 30 264 10626 -37.9 -43.9 53 6.0 -38.5 239 33 344.3 344.4 295.6 345.5 0.29 31 257 10811 -38.5 -47.5 38 9.0 -39.2 235 34 346.1 346.1 296.0 346.9 0.20 32 250 11000 -40.1 -49.1 38 9.0 -40.8 230 36 346.4 346.5 296.0 347.2 0.18 33 243 11192 -41.9 -53.9 26 12.0 -42.6 230 37 346.6 346.6 296.0 347.0 0.10 34 209 12194 -49.3 -55.3 49 6.0 -49.6 230 39 350.3 350.3 296.8 350.7 0.10 35 202 12416 -51.5 -58.5 43 7.0 -51.7 230 40 350.2 350.2 296.7 350.5 0.07 36 200 12480 -52.1 -67.1 15 15.0 -52.4 230 40 350.3 350.3 296.7 350.4 0.02 37 197 12578 -53.1 -62.1 33 9.0 -53.4 230 41 350.2 350.2 296.7 350.4 0.05 38 193 12710 -53.9 -55.1 87 1.2 -53.9 230 42 351.0 351.0 297.0 351.4 0.11 39 181 13120 -57.3 -64.3 41 7.0 -57.5 225 42 351.9 351.9 297.1 352.1 0.04 40 177 13261 -57.9 -63.9 46 6.0 -58.0 223 41 353.2 353.2 297.4 353.4 0.04 41 174 13369 -58.7 -75.7 9 17.0 -58.9 221 41 353.6 353.6 297.4 353.6 0.01 42 167 13627 -60.5 -65.2 54 4.7 -60.6 217 39 354.8 354.8 297.7 354.9 0.04 43 156 14049 -63.1 -69.1 44 6.0 -63.2 218 38 357.3 357.4 298.2 357.4 0.02 44 153 14169 -64.1 -75.1 21 11.0 -64.2 219 38 357.6 357.6 298.2 357.7 0.01 45 150 14290 -64.7 -69.7 50 5.0 -64.8 220 38 358.6 358.6 298.4 358.7 0.02 46 149 14331 -64.9 -69.2 55 4.3 -65.0 220 38 359.0 359.0 298.5 359.1 0.02 47 144 14538 -65.7 -73.7 32 8.0 -65.8 222 40 361.1 361.1 298.9 361.2 0.01 48 141 14666 -66.7 -70.6 58 3.9 -66.7 223 40 361.5 361.5 299.0 361.6 0.02 49 137 14839 -68.1 -78.1 23 10.0 -68.2 224 41 362.0 362.0 299.1 362.1 0.01 50 117 15776 -72.3 -79.3 34 7.0 -72.3 228 22 371.0 371.0 300.8 371.0 0.01 51 107 16310 -65.7 -88.7 3 23.0 -65.8 120 12 393.1 393.1 304.2 393.1 0.00 52 106 16367 -65.5 -88.5 3 23.0 -65.7 87 11 394.5 394.5 304.5 394.5 0.00 53 100 16720 -66.9 -85.9 5 19.0 -67.0 80 16 398.5 398.5 305.0 398.5 0.00 54 91 17286 -69.5 -86.5 7 17.0 -69.6 70 6 404.2 404.2 305.7 404.2 0.00 55 70 18870 -64.5 -88.5 2 24.0 -64.7 115 17 446.4 446.4 310.5 446.4 0.00 56 50 20940 -60.7 -88.7 1 28.0 -61.2 105 19 500.4 500.4 315.0 500.5 0.00 57 30 24180 -53.1 -86.1 1 33.0 -55.0 105 35 599.9 599.9 320.6 599.9 0.01 58 20 26820 -47.5 -83.5 1 36.0 -51.8 95 39 690.8 690.8 324.1 690.9 0.02 59 17 27898 -45.7 -82.7 1 37.0 -51.1 95 39 729.4 729.4 325.3 729.6 0.03 TRP 91 17286 -69.5 -86.5 7 17.0 -69.6 70 6 404.2 404.2 305.7 404.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 583.65 mb = 4776.51 m = 15670.77 ft Wetbulb zero: 611.09 mb = 4306.25 m = 14127.94 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 75.16 % Est. max temperature: 32.43 C = 90.38 F Sfc-Lift cond lev (LCL): 912.83 mb = 946.46 m = 3105.16 ft T: 24.66 C 700-500 lapse rate: 5.87 C/km ThetaE index: 27.17 C Layer 973.0- 505.0 mb Conv cond level (CCL): 802.38 mb = 2057.02 m = 6748.68 ft Mean mixing ratio: 14.59 g/kg Conv temperature: 33.33 C = 91.99 F Cap Strength: 1.68 C Lifted Index: -3.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -0.73 C Showalter Index: -1.10 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 20.90 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 192.20 Risk: None Energy Index: -1.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 795.30 J/kg Max Up Vert Vel: 39.88 m/s Conv Inhibition (B-): 41.78 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 834.75 mb = 1721.60 m = 5648.21 ft Lev Free Conv (LFC): 769.75 mb = 2409.13 m = 7903.89 ft Equ Level (EL): 229.75 mb = 11565.20 m = 37943.10 ft B at Equ Level: 793.94 J/kg Max Parcel Lev (MPL): 119.75 mb = 15638.52 m = 51306.85 ft Wind level data Storm motion: 317 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 ---------------------------------------------------------- 0 981 308 0 0 -0.0 -0.0 | 137 6 -3.9 4.2 1 948 610 195 1 0.3 1.0 | 145 6 -3.7 5.2 2 925 831 235 2 1.6 1.1 | 157 6 -2.3 5.4 3 916 914 255 1 1.0 0.3 | 146 5 -3.0 4.5 4 885 1219 325 2 1.1 -1.6 | 133 4 -2.8 2.6 5 850 1568 310 5 3.8 -3.2 | 173 1 -0.1 1.0 6 824 1829 295 5 4.5 -2.1 | 196 2 0.6 2.1 7 795 2134 280 7 6.9 -1.2 | 225 4 2.9 3.0 8 767 2438 315 7 4.9 -4.9 | 307 1 1.0 -0.7 9 740 2743 305 11 9.0 -6.3 | 293 5 5.1 -2.1 10 714 3048 280 14 13.8 -2.4 | 260 10 9.8 1.8 11 700 3210 300 13 11.3 -6.5 | 287 8 7.3 -2.3 12 688 3353 300 12 10.4 -6.0 | 286 7 6.4 -1.8 13 662 3658 290 14 13.2 -4.8 | 274 9 9.2 -0.6 14 638 3962 285 13 12.6 -3.4 | 264 9 8.6 0.8 15 614 4267 280 12 11.8 -2.1 | 255 8 7.9 2.1 16 591 4572 260 10 9.8 1.7 | 225 8 5.9 5.9 17 569 4877 255 10 9.7 2.6 | 220 9 5.7 6.8 18 508 5791 355 2 0.2 -2.0 | 120 4 -3.8 2.2 19 500 5920 305 7 5.7 -4.0 | 264 2 1.8 0.2 20 489 6096 300 8 6.9 -4.0 | 266 3 3.0 0.2 21 451 6706 305 11 9.0 -6.3 | 293 5 5.1 -2.1 22 434 7010 265 10 10.0 0.9 | 230 8 6.0 5.1 23 417 7315 280 10 9.8 -1.7 | 247 6 5.9 2.5 24 401 7620 260 9 8.9 1.6 | 220 8 4.9 5.8 25 400 7630 270 11 11.0 -0.0 | 239 8 7.1 4.2 26 384 7925 275 13 13.0 -1.1 | 251 10 9.0 3.1 27 368 8230 245 13 11.8 5.5 | 219 12 7.8 9.7 28 325 9144 235 24 19.7 13.8 | 221 24 15.7 18.0 29 312 9449 225 25 17.7 17.7 | 212 26 13.7 21.9 30 300 9730 230 26 19.9 16.7 | 217 26 16.0 20.9 31 274 10363 245 31 28.1 13.1 | 234 30 24.1 17.3 32 250 11000 230 36 27.6 23.1 | 221 36 23.6 27.3 33 240 11278 230 37 28.3 23.8 | 221 37 24.4 28.0 34 200 12480 230 40 30.6 25.7 | 222 40 26.7 29.9 35 190 12802 230 43 32.9 27.6 | 222 43 29.0 31.8 36 164 13716 215 39 22.4 31.9 | 207 41 18.4 36.2 37 150 14290 220 38 24.4 29.1 | 212 39 20.5 33.3 38 135 14935 225 42 29.7 29.7 | 217 43 25.8 33.9 39 128 15240 215 33 18.9 27.0 | 206 35 15.0 31.2 40 116 15850 230 21 16.1 13.5 | 214 21 12.1 17.7 41 110 16154 215 15 8.6 12.3 | 196 17 4.7 16.5 42 104 16459 35 10 -5.7 -8.2 | 68 10 -9.7 -4.0 43 100 16720 80 16 -15.8 -2.8 | 94 20 -19.7 1.4 44 99 16764 80 14 -13.8 -2.4 | 96 18 -17.7 1.8 45 94 17069 80 16 -15.8 -2.8 | 94 20 -19.7 1.4 46 91 17286 70 6 -5.6 -2.1 | 103 10 -9.6 2.2 47 85 17678 80 10 -9.8 -1.7 | 100 14 -13.8 2.5 48 81 17983 110 15 -14.1 5.1 | 117 20 -18.0 9.3 49 77 18288 80 19 -18.7 -3.3 | 92 23 -22.7 0.9 50 73 18593 130 16 -12.3 10.3 | 132 22 -16.2 14.5 51 70 18870 115 17 -15.4 7.2 | 120 22 -19.4 11.4 52 70 18898 90 18 -18.0 0.0 | 101 22 -21.9 4.2 53 66 19202 115 18 -16.3 7.6 | 120 23 -20.3 11.8 54 63 19507 80 15 -14.8 -2.6 | 95 19 -18.7 1.6 55 60 19812 45 16 -11.3 -11.3 | 65 17 -15.3 -7.1 56 54 20422 90 19 -19.0 0.0 | 100 23 -22.9 4.2 57 52 20726 80 20 -19.7 -3.5 | 92 24 -23.6 0.7 58 50 20940 105 19 -18.4 4.9 | 112 24 -22.3 9.1 59 49 21031 105 11 -10.6 2.8 | 116 16 -14.6 7.1 60 47 21336 105 19 -18.4 4.9 | 112 24 -22.3 9.1 61 45 21641 85 16 -15.9 -1.4 | 98 20 -19.9 2.8 62 43 21946 95 16 -15.9 1.4 | 106 21 -19.9 5.6 63 41 22250 85 20 -19.9 -1.7 | 96 24 -23.9 2.5 64 39 22555 55 22 -18.0 -12.6 | 69 24 -22.0 -8.4 65 37 22860 80 24 -23.6 -4.2 | 90 28 -27.6 0.0 66 35 23165 70 28 -26.3 -9.6 | 80 31 -30.3 -5.4 67 32 23774 85 30 -29.9 -2.6 | 93 34 -33.8 1.6 68 30 24180 105 35 -33.8 9.1 | 109 40 -37.8 13.3 69 29 24384 100 31 -30.5 5.4 | 106 36 -34.5 9.6 70 28 24689 105 35 -33.8 9.1 | 109 40 -37.8 13.3 71 25 25298 105 34 -32.8 8.8 | 109 39 -36.8 13.0 72 23 25908 80 31 -30.5 -5.4 | 88 34 -34.5 -1.2 73 22 26213 105 42 -40.6 10.9 | 109 47 -44.5 15.1 74 21 26518 90 35 -35.0 0.0 | 96 39 -38.9 4.2 75 20 26820 95 39 -38.9 3.4 | 100 43 -42.8 7.6 76 20 26822 100 37 -36.4 6.4 | 105 42 -40.4 10.6 77 18 27127 90 40 -40.0 0.0 | 95 44 -43.9 4.2 78 17 27432 95 39 -38.9 3.4 | 100 43 -42.8 7.6 79 16 27737 95 42 -41.8 3.7 | 100 46 -45.8 7.9 80 14 28042 95 30 -29.9 2.6 | 101 35 -33.8 6.8 Wind Parameters Mean winds (0-6000m): 286.8 at 7.7 knts Storm direction: 316.8 at 5.8 knts Shear (0-3000m) pos: 1.0 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 149.4 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -10.2 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 106.01 Bulk Shear: 7.50 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 ------------------------------------------------------------------------------- 500 210 1 145 6| 0.0 2.0 2.0| 3.0 0.0 3.0 6.1 0.65| 3.0 2.0 1000 266 1 148 5| 1.7 1.0 2.7| 3.0 -2.3 0.7 0.7 0.01| 3.5 0.0 1500 297 2 150 4| 1.2 1.5 2.7| 3.7 -2.3 1.4 0.9 0.17| 3.5 0.6 2000 292 3 164 3| 1.3 1.1 2.4| 5.9 -2.3 3.6 1.8 0.31| 3.8 1.2 2500 299 4 179 2| 1.0 1.7 2.7| 6.6 -4.2 2.3 0.9 0.22| 4.5 1.0 3000 296 6 220 2| 1.0 1.4 2.4| 14.5 -10.2 4.3 1.4 0.17| 5.2 0.9 4000 292 8 249 3| 0.7 1.3 2.0| 14.5 -21.7 -7.2 -1.8 0.00| 4.8 0.0 5000 286 8 243 4| 1.1 1.1 2.2| 17.6 -31.1 -13.4 -2.7 -0.05| 5.0 -0.2 6000 287 8 240 4| 1.0 1.3 2.4| 19.0 -31.5 -12.6 -2.1 0.04| 5.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250815.00.gif