UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081212.upa.cvt Date: 1200Z 12 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 12 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 147 SFC 982 306 23.0 22.5 97 0.5 22.6 130 4 297.7 300.9 296.4 349.2 17.74 2 927 809 22.2 19.0 82 3.2 19.9 175 12 301.8 304.6 295.8 346.3 15.08 3 925 828 22.0 19.0 83 3.0 19.9 175 12 301.8 304.6 295.8 346.4 15.12 4 850 1561 18.0 16.3 90 1.7 16.8 170 3 305.0 307.6 295.8 346.4 13.85 5 803 2047 14.6 14.6 100 0.0 14.6 53 1 306.4 308.8 295.7 345.8 13.13 6 700 3202 9.4 7.1 86 2.3 8.0 155 9 312.9 314.6 294.6 341.0 9.08 7 664 3639 6.4 5.7 95 0.7 6.0 127 8 314.3 315.9 294.7 341.4 8.69 8 636 3994 6.2 1.5 72 4.7 3.5 159 9 318.0 319.3 294.1 339.3 6.72 9 620 4203 5.4 -6.6 42 12.0 -0.3 181 10 319.4 320.1 292.2 331.6 3.76 10 616 4256 5.0 -1.0 65 6.0 1.8 187 10 319.5 320.6 293.9 338.1 5.78 11 609 4350 4.2 -0.4 72 4.6 1.7 189 10 319.6 320.8 294.1 339.3 6.11 12 566 4943 0.4 -3.6 74 4.0 -1.6 199 12 321.9 322.9 294.0 338.8 5.19 13 518 5651 -4.3 -8.2 74 3.9 -6.1 178 10 324.5 325.3 293.7 337.7 3.98 14 500 5930 -5.3 -13.3 53 8.0 -8.5 160 11 326.6 327.1 293.3 335.9 2.74 15 492 6056 -5.7 -15.7 45 10.0 -9.5 164 12 327.6 328.1 293.2 335.5 2.29 16 483 6200 -6.9 -11.9 67 5.0 -9.0 165 14 327.9 328.5 294.0 338.6 3.18 17 437 6970 -11.9 -16.0 72 4.1 -13.4 191 10 331.0 331.5 294.3 339.7 2.51 18 428 7129 -12.5 -28.5 25 16.0 -16.6 188 10 332.2 332.4 293.2 335.4 0.85 19 404 7565 -15.9 -29.9 29 14.0 -19.2 197 10 333.4 333.5 293.4 336.3 0.79 20 401 7621 -16.3 -23.3 55 7.0 -18.3 200 10 333.6 333.9 294.0 338.8 1.46 21 400 7640 -16.5 -26.5 42 10.0 -19.1 190 12 333.5 333.8 293.7 337.5 1.10 22 399 7659 -16.5 -32.5 24 16.0 -20.0 190 12 333.8 333.9 293.3 336.1 0.62 23 388 7869 -17.3 -30.3 31 13.0 -20.3 190 12 335.4 335.6 293.9 338.4 0.79 24 381 8005 -18.5 -27.5 45 9.0 -20.7 190 13 335.6 335.8 294.2 339.4 1.05 25 376 8104 -18.9 -32.9 28 14.0 -21.8 191 14 336.3 336.5 294.0 338.7 0.64 26 361 8406 -21.7 -25.7 70 4.0 -22.7 193 17 336.5 336.8 294.6 341.3 1.31 27 337 8910 -25.1 -36.1 35 11.0 -27.0 200 23 338.6 338.7 294.4 340.6 0.52 28 335 8954 -25.1 -41.1 21 16.0 -27.4 203 24 339.1 339.2 294.4 340.4 0.31 29 330 9063 -25.7 -30.0 67 4.3 -26.6 212 28 339.8 340.0 295.1 343.4 0.96 30 328 9107 -25.5 -44.5 15 19.0 -28.0 216 29 340.6 340.7 294.7 341.5 0.22 31 326 9152 -25.5 -52.5 6 27.0 -28.3 220 31 341.2 341.3 294.7 341.6 0.09 32 317 9355 -26.9 -51.9 8 25.0 -29.4 220 30 342.0 342.1 294.9 342.5 0.10 33 300 9750 -30.3 -51.3 11 21.0 -32.3 220 27 342.7 342.7 295.1 343.1 0.11 34 250 11020 -40.9 -56.9 16 16.0 -41.8 230 26 345.3 345.3 295.6 345.6 0.07 35 241 11267 -42.9 -58.9 16 16.0 -43.6 232 28 345.9 345.9 295.8 346.1 0.06 36 222 11813 -47.9 -56.9 35 9.0 -48.3 237 32 346.4 346.4 295.9 346.8 0.08 37 219 11902 -48.7 -51.2 75 2.5 -48.8 237 33 346.5 346.6 296.0 347.2 0.16 38 211 12145 -50.9 -53.4 75 2.5 -51.0 240 35 346.8 346.8 296.0 347.3 0.13 39 202 12426 -53.1 -54.0 90 0.9 -53.1 240 38 347.7 347.7 296.3 348.2 0.12 40 200 12490 -53.7 -55.3 83 1.6 -53.8 240 39 347.7 347.8 296.2 348.2 0.11 41 194 12685 -55.1 -56.1 89 1.0 -55.1 238 42 348.5 348.6 296.4 349.0 0.10 42 189 12851 -56.1 -60.8 55 4.7 -56.2 237 44 349.5 349.5 296.6 349.8 0.06 43 182 13090 -58.1 -59.1 88 1.0 -58.1 235 48 350.1 350.1 296.7 350.4 0.07 44 171 13479 -61.3 -64.9 62 3.6 -61.4 243 44 351.1 351.1 296.9 351.2 0.04 45 163 13774 -63.5 -64.8 84 1.3 -63.5 249 41 352.2 352.2 297.1 352.4 0.04 46 158 13965 -65.1 -66.9 78 1.8 -65.1 253 39 352.7 352.7 297.3 352.8 0.03 47 152 14200 -66.3 -75.3 27 9.0 -66.4 258 36 354.5 354.5 297.6 354.6 0.01 48 150 14280 -66.7 -74.7 32 8.0 -66.8 260 35 355.2 355.2 297.7 355.2 0.01 49 142 14611 -68.1 -76.1 31 8.0 -68.2 259 35 358.3 358.4 298.4 358.4 0.01 50 123 15472 -69.9 -78.9 26 9.0 -69.9 230 13 370.1 370.1 300.6 370.1 0.01 51 100 16710 -68.7 -85.7 7 17.0 -68.8 210 15 395.0 395.0 304.5 395.0 0.00 52 86 17623 -66.3 -86.3 4 20.0 -66.4 12 7 417.2 417.2 307.4 417.3 0.00 53 77 18292 -68.1 -88.1 4 20.0 -68.2 55 14 426.9 426.9 308.5 426.9 0.00 54 70 18870 -65.7 -87.7 3 22.0 -65.9 90 11 443.8 443.8 310.3 443.8 0.00 55 50 20940 -59.3 -87.3 1 28.0 -59.9 90 25 503.7 503.7 315.2 503.8 0.00 56 49 21067 -59.1 -87.1 1 28.0 -59.7 92 25 507.1 507.1 315.4 507.2 0.00 57 44 21741 -59.5 -87.5 1 28.0 -60.2 106 25 522.0 522.0 316.4 522.0 0.00 58 30 24160 -55.7 -85.7 1 30.0 -57.2 100 34 592.8 592.8 320.3 592.8 0.01 59 20 26780 -49.7 -82.7 1 33.0 -53.2 95 46 684.0 684.1 323.9 684.2 0.02 60 18 27470 -49.7 -83.7 1 34.0 -53.5 91 48 705.0 705.0 324.6 705.1 0.02 TRP 123 15472 -69.9 -78.9 26 9.0 -69.9 230 13 370.1 370.1 300.6 370.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 561.91 mb = 5003.61 m = 16415.86 ft Wetbulb zero: 621.37 mb = 4184.93 m = 13729.90 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 82.86 % Est. max temperature: 30.79 C = 87.43 F Sfc-Lift cond lev (LCL): 975.26 mb = 366.04 m = 1200.92 ft T: 22.90 C 700-500 lapse rate: 5.39 C/km ThetaE index: 5.36 C Layer 803.0- 664.0 mb Conv cond level (CCL): 855.71 mb = 1502.93 m = 4930.82 ft Mean mixing ratio: 15.65 g/kg Conv temperature: 30.02 C = 86.04 F Cap Strength: 1.61 C Lifted Index: -1.34 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.38 C Lifted Index @700 mb: -0.40 C Showalter Index: -1.04 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.60 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 212.60 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 342.70 J/kg Max Up Vert Vel: 26.18 m/s Conv Inhibition (B-): 36.32 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 901.77 mb = 1048.52 m = 3439.98 ft Lev Free Conv (LFC): 806.77 mb = 2007.09 m = 6584.86 ft Equ Level (EL): 636.77 mb = 3983.88 m = 13070.32 ft B at Equ Level: 60.36 J/kg Max Parcel Lev (MPL): 136.77 mb = 14836.09 m = 48674.25 ft Wind level data Storm motion: 203 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 ---------------------------------------------------------- 0 982 306 130 4 -3.1 2.6 | 58 7 -5.6 -3.4 1 948 610 170 17 -3.0 16.7 | 153 12 -5.5 10.7 2 925 828 175 12 -1.0 12.0 | 149 7 -3.6 5.9 3 916 914 175 11 -1.0 11.0 | 145 6 -3.5 5.0 4 884 1219 165 9 -2.3 8.7 | 119 6 -4.9 2.7 5 850 1561 170 3 -0.5 3.0 | 45 4 -3.1 -3.1 6 823 1829 175 3 -0.3 3.0 | 43 4 -2.8 -3.0 7 794 2134 0 0 -0.0 -0.0 | 23 7 -2.5 -6.0 8 766 2438 195 4 1.0 3.9 | 35 3 -1.5 -2.1 9 739 2743 175 5 -0.4 5.0 | 71 3 -3.0 -1.0 10 713 3048 170 10 -1.7 9.8 | 132 6 -4.3 3.8 11 700 3202 155 9 -3.8 8.2 | 109 7 -6.3 2.2 12 662 3658 125 8 -6.6 4.6 | 81 9 -9.1 -1.4 13 614 4267 190 10 1.7 9.8 | 168 4 -0.8 3.8 14 591 4572 185 12 1.0 12.0 | 166 6 -1.5 5.9 15 569 4877 200 12 4.1 11.3 | 197 5 1.6 5.3 16 548 5182 195 11 2.8 10.6 | 184 5 0.3 4.6 17 528 5486 175 10 -0.9 10.0 | 139 5 -3.4 4.0 18 509 5791 180 10 0.0 10.0 | 148 5 -2.5 4.0 19 500 5930 160 11 -3.8 10.3 | 125 8 -6.3 4.3 20 489 6096 165 13 -3.4 12.6 | 138 9 -5.9 6.6 21 470 6401 165 15 -3.9 14.5 | 143 11 -6.4 8.5 22 452 6706 195 10 2.6 9.7 | 181 4 0.1 3.7 23 417 7315 185 10 0.9 10.0 | 157 4 -1.7 4.0 24 401 7620 200 10 3.4 9.4 | 195 4 0.9 3.4 25 400 7640 190 12 2.1 11.8 | 176 6 -0.5 5.8 26 385 7925 190 12 2.1 11.8 | 176 6 -0.5 5.8 27 340 8839 195 21 5.4 20.3 | 191 15 2.9 14.3 28 326 9144 220 31 19.9 23.7 | 224 25 17.4 17.7 29 300 9750 220 27 17.4 20.7 | 225 21 14.8 14.7 30 252 10973 225 23 16.3 16.3 | 233 17 13.7 10.3 31 250 11020 230 26 19.9 16.7 | 238 20 17.4 10.7 32 209 12192 240 35 30.3 17.5 | 248 30 27.8 11.5 33 200 12490 240 39 33.8 19.5 | 247 34 31.2 13.5 34 181 13106 235 48 39.3 27.5 | 240 43 36.8 21.5 35 150 14280 260 35 34.5 6.1 | 270 32 31.9 0.1 36 149 14326 250 44 41.3 15.0 | 257 40 38.8 9.0 37 141 14630 260 34 33.5 5.9 | 270 31 30.9 -0.1 38 134 14935 255 17 16.4 4.4 | 277 14 13.9 -1.6 39 128 15240 205 18 7.6 16.3 | 206 11 5.1 10.3 40 123 15472 230 13 10.0 8.4 | 252 8 7.4 2.4 41 122 15545 215 21 12.0 17.2 | 220 15 9.5 11.2 42 115 15850 235 12 9.8 6.9 | 263 7 7.3 0.9 43 104 16459 220 11 7.1 8.4 | 242 5 4.5 2.4 44 100 16710 210 15 7.5 13.0 | 215 9 5.0 7.0 45 99 16764 190 17 3.0 16.7 | 182 11 0.4 10.7 46 94 17069 270 11 11.0 -0.0 | 305 10 8.5 -6.0 47 90 17374 0 0 -0.0 -0.0 | 23 7 -2.5 -6.0 48 81 17983 30 16 -8.0 -13.9 | 28 22 -10.5 -19.9 49 77 18288 55 14 -11.5 -8.0 | 45 20 -14.0 -14.0 50 73 18593 55 6 -4.9 -3.4 | 38 12 -7.5 -9.4 51 70 18870 90 11 -11.0 0.0 | 66 15 -13.5 -6.0 52 66 19202 90 11 -11.0 0.0 | 66 15 -13.5 -6.0 53 63 19507 90 23 -23.0 0.0 | 77 26 -25.5 -6.0 54 57 20117 100 22 -21.7 3.8 | 85 24 -24.2 -2.2 55 54 20422 85 18 -17.9 -1.6 | 70 22 -20.5 -7.6 56 52 20726 80 24 -23.6 -4.2 | 69 28 -26.2 -10.2 57 50 20940 90 25 -25.0 0.0 | 78 28 -27.5 -6.0 58 47 21336 95 25 -24.9 2.2 | 82 28 -27.4 -3.8 59 45 21641 120 26 -22.5 13.0 | 106 26 -25.1 7.0 60 43 21946 80 23 -22.7 -4.0 | 68 27 -25.2 -10.0 61 37 22860 65 24 -21.8 -10.1 | 56 29 -24.3 -16.1 62 35 23165 80 24 -23.6 -4.2 | 69 28 -26.2 -10.2 63 32 23774 90 38 -38.0 0.0 | 82 41 -40.5 -6.0 64 30 24160 100 34 -33.5 5.9 | 90 36 -36.0 -0.1 65 29 24384 90 34 -34.0 0.0 | 81 37 -36.5 -6.0 66 28 24689 100 33 -32.5 5.7 | 90 35 -35.0 -0.3 67 26 24994 100 29 -28.6 5.0 | 88 31 -31.1 -1.0 68 25 25298 70 29 -27.3 -9.9 | 62 34 -29.8 -15.9 69 24 25603 85 28 -27.9 -2.4 | 74 32 -30.4 -8.4 70 20 26780 95 46 -45.8 4.0 | 88 48 -48.4 -2.0 71 18 27127 90 49 -49.0 0.0 | 83 52 -51.5 -6.0 72 17 27432 100 40 -39.4 6.9 | 91 42 -41.9 0.9 73 15 27737 95 39 -38.9 3.4 | 86 41 -41.4 -2.6 Wind Parameters Mean winds (0-6000m): 172.9 at 8.7 knts Storm direction: 202.9 at 6.5 knts Shear (0-3000m) pos: 1.1 neg: 1.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 42.9 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -25.3 tot: 11.5 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 0.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 197.03 Bulk Shear: 1.74 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 ------------------------------------------------------------------------------- 500 167 12 138 8| 10.3 0.0 10.3| 30.6 -0.8 29.7 59.5 0.70| 20.1 14.0 1000 169 11 136 7| 5.2 2.7 7.9| 30.6 -7.3 23.3 23.3 0.37| 13.0 4.8 1500 169 9 121 5| 2.2 1.8 4.0| 30.6 -11.8 18.7 12.5 0.16| 10.3 1.7 2000 170 7 102 4| 1.7 1.3 3.0| 30.6 -20.2 10.3 5.2 0.00| 9.7 0.0 2500 171 6 95 3| 1.3 0.7 2.1| 34.1 -20.2 13.9 5.6 0.11| 9.2 1.0 3000 170 7 100 4| 1.1 1.3 2.4| 36.8 -25.3 11.5 3.8 0.08| 8.9 0.7 4000 165 7 103 5| 1.8 1.1 2.9| 50.5 -30.6 19.8 5.0 0.16| 8.3 1.3 5000 173 8 121 4| 1.7 1.1 2.8| 54.8 -34.1 20.7 4.1 0.15| 7.4 1.1 6000 173 9 126 4| 1.4 1.4 2.8| 60.1 -39.6 20.5 3.4 0.11| 7.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250812.12.gif