UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080906.upa.cvt Date: 0600Z 9 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 9 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 168 SFC 984 309 21.8 20.4 92 1.4 20.8 160 3 296.3 299.1 294.6 341.0 15.51 2 972 416 25.0 18.0 65 7.0 20.2 155 7 300.6 303.0 294.3 340.1 13.48 3 925 850 21.4 17.1 76 4.3 18.5 135 16 301.2 303.6 294.4 340.5 13.38 4 850 1579 16.6 12.5 77 4.1 14.0 125 10 303.5 305.5 293.2 335.6 10.78 5 811 1978 13.6 11.3 86 2.3 12.1 110 14 304.5 306.4 293.2 335.6 10.43 6 700 3206 7.4 2.4 71 5.0 4.6 100 17 310.7 311.9 291.9 330.8 6.51 7 677 3480 6.2 2.2 76 4.0 3.9 93 12 312.3 313.6 292.5 333.0 6.64 8 662 3664 5.6 -9.4 33 15.0 -1.0 105 8 313.7 314.2 289.6 322.8 2.83 9 658 3713 5.4 -1.6 61 7.0 1.8 102 8 314.0 315.0 291.8 330.3 5.17 10 652 3788 5.6 -10.4 31 16.0 -1.3 97 8 315.0 315.5 289.9 323.7 2.65 11 621 4184 2.8 -7.2 48 10.0 -1.8 71 10 316.2 316.9 291.1 327.8 3.59 12 500 5910 -5.7 -43.7 3 38.0 -12.9 110 9 326.1 326.1 290.7 326.7 0.16 13 484 6165 -6.5 -45.5 3 39.0 -13.5 108 11 328.2 328.2 291.3 328.7 0.14 14 406 7518 -15.1 -44.1 6 29.0 -19.8 248 5 333.9 334.0 293.0 334.7 0.19 15 400 7630 -16.3 -42.3 9 26.0 -20.6 245 6 333.8 333.9 293.0 334.7 0.23 16 310 9481 -33.5 -45.5 29 12.0 -34.7 104 1 335.0 335.0 293.3 335.8 0.21 17 302 9664 -34.7 -44.7 36 10.0 -35.7 93 4 335.8 335.9 293.5 336.8 0.24 18 300 9710 -35.1 -46.1 32 11.0 -36.1 90 5 335.9 335.9 293.5 336.7 0.20 19 292 9896 -36.5 -46.5 35 10.0 -37.4 74 6 336.5 336.6 293.6 337.3 0.20 20 290 9944 -36.5 -48.5 28 12.0 -37.4 70 7 337.2 337.2 293.8 337.8 0.16 21 287 10015 -36.1 -55.1 12 19.0 -37.3 63 7 338.8 338.8 294.1 339.1 0.08 22 262 10636 -41.5 -57.5 16 16.0 -42.3 8 12 339.8 339.8 294.3 340.0 0.06 23 256 10792 -42.9 -55.9 23 13.0 -43.5 354 13 340.0 340.0 294.4 340.3 0.08 24 252 10897 -43.5 -46.5 72 3.0 -43.7 345 14 340.6 340.7 294.7 341.5 0.23 25 250 10950 -44.1 -47.4 70 3.3 -44.3 340 14 340.5 340.5 294.6 341.4 0.21 26 245 11086 -45.3 -48.8 68 3.5 -45.5 342 14 340.7 340.7 294.7 341.4 0.18 27 226 11623 -48.1 -60.1 24 12.0 -48.5 354 14 344.4 344.4 295.4 344.6 0.05 28 214 11982 -51.3 -59.3 38 8.0 -51.5 338 10 344.8 344.8 295.5 345.1 0.06 29 200 12420 -54.5 -64.5 28 10.0 -54.7 305 10 346.5 346.5 295.8 346.6 0.03 30 173 13337 -60.9 -73.9 16 13.0 -61.0 232 15 350.6 350.6 296.8 350.6 0.01 31 150 14220 -63.3 -78.3 11 15.0 -63.4 260 17 361.0 361.0 298.9 361.1 0.01 32 145 14428 -64.1 -80.1 9 16.0 -64.2 260 17 363.2 363.2 299.3 363.2 0.00 33 119 15622 -68.9 -81.9 14 13.0 -68.9 265 11 375.5 375.5 301.5 375.5 0.00 34 100 16670 -65.5 -85.5 5 20.0 -65.7 115 3 401.2 401.2 305.3 401.2 0.00 35 70 18850 -63.9 -89.9 2 26.0 -64.1 85 12 447.7 447.7 310.6 447.7 0.00 36 50 20940 -58.9 -89.9 1 31.0 -59.6 95 29 504.7 504.7 315.3 504.7 0.00 37 37 22835 -56.5 -89.5 1 33.0 -57.6 105 25 556.2 556.2 318.5 556.2 0.00 38 32 23751 -57.7 -89.7 1 32.0 -58.8 104 38 576.6 576.6 319.5 576.6 0.00 39 30 24160 -55.5 -90.5 1 35.0 -57.0 95 27 593.3 593.3 320.3 593.4 0.00 40 27 24838 -52.7 -89.7 0 37.0 -54.9 93 30 619.4 619.4 321.5 619.4 0.00 41 20 26790 -50.7 -88.7 0 38.0 -54.0 110 21 681.0 681.0 323.8 681.0 0.01 42 19 27125 -49.5 -87.5 0 38.0 -53.3 110 20 694.8 694.8 324.3 694.8 0.01 43 16 28247 -50.9 -88.9 0 38.0 -54.7 100 29 725.2 725.2 325.2 725.3 0.01 TRP 119 15622 -68.9 -81.9 14 13.0 -68.9 265 11 375.5 375.5 301.5 375.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 581.14 mb = 4752.51 m = 15592.05 ft Wetbulb zero: 664.98 mb = 3626.82 m = 11898.86 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 56.22 % Est. max temperature: 29.36 C = 84.85 F Sfc-Lift cond lev (LCL): 964.33 mb = 485.43 m = 1592.59 ft T: 24.42 C 700-500 lapse rate: 4.84 C/km ThetaE index: 4.94 C Layer 850.0- 811.0 mb Conv cond level (CCL): 832.63 mb = 1754.16 m = 5755.05 ft Mean mixing ratio: 13.22 g/kg Conv temperature: 29.40 C = 84.92 F Cap Strength: 1.86 C Lifted Index: 1.14 C Risk: Showers probable Lifted Index @300 mb: -0.96 C Lifted Index @700 mb: -0.24 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.20 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 179.00 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.25 J/kg Max Up Vert Vel: 10.70 m/s Conv Inhibition (B-): 42.00 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 868.58 mb = 1392.56 m = 4568.71 ft Lev Free Conv (LFC): 763.58 mb = 2480.37 m = 8137.59 ft Equ Level (EL): 663.58 mb = 3643.98 m = 11955.16 ft B at Equ Level: 14.69 J/kg Max Parcel Lev (MPL): 553.58 mb = 5099.21 m = 16729.49 ft Wind level data Storm motion: 139 at 9 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 ---------------------------------------------------------- 0 984 309 160 3 -1.0 2.8 | 308 6 4.7 -3.7 1 951 610 145 15 -8.6 12.3 | 154 6 -2.8 5.7 2 925 850 135 16 -11.3 11.3 | 131 7 -5.5 4.7 3 918 914 130 15 -11.5 9.6 | 118 6 -5.7 3.1 4 886 1219 120 16 -13.9 8.0 | 100 8 -8.1 1.4 5 855 1524 130 10 -7.7 6.4 | 86 2 -1.9 -0.1 6 850 1579 125 10 -8.2 5.7 | 71 3 -2.4 -0.8 7 825 1829 110 13 -12.2 4.4 | 72 7 -6.4 -2.1 8 796 2134 110 15 -14.1 5.1 | 80 8 -8.3 -1.4 9 767 2438 100 13 -12.8 2.3 | 59 8 -7.0 -4.3 10 740 2743 100 13 -12.8 2.3 | 59 8 -7.0 -4.3 11 713 3048 100 19 -18.7 3.3 | 76 13 -12.9 -3.3 12 700 3206 100 17 -16.7 3.0 | 72 12 -11.0 -3.6 13 687 3353 85 14 -13.9 -1.2 | 46 11 -8.2 -7.8 14 662 3658 105 8 -7.7 2.1 | 24 5 -2.0 -4.5 15 613 4267 65 10 -9.1 -4.2 | 17 11 -3.3 -10.8 16 591 4572 100 10 -9.8 1.7 | 40 6 -4.1 -4.8 17 569 4877 115 9 -8.2 3.8 | 41 4 -2.4 -2.8 18 500 5910 110 9 -8.5 3.1 | 38 4 -2.7 -3.5 19 488 6096 105 11 -10.6 2.8 | 53 6 -4.9 -3.7 20 469 6401 120 10 -8.7 5.0 | 62 3 -2.9 -1.6 21 401 7620 260 5 4.9 0.9 | 298 12 10.7 -5.7 22 400 7630 245 6 5.4 2.5 | 290 12 11.2 -4.0 23 324 9144 175 3 -0.3 3.0 | 303 7 5.5 -3.6 24 311 9449 105 1 -1.0 0.3 | 323 8 4.8 -6.3 25 300 9710 90 5 -5.0 0.0 | 353 7 0.8 -6.6 26 250 10950 340 14 4.8 -13.2 | 332 22 10.6 -19.7 27 238 11278 345 15 3.9 -14.5 | 335 23 9.6 -21.1 28 227 11582 355 14 1.2 -13.9 | 341 22 7.0 -20.5 29 217 11887 345 10 2.6 -9.7 | 333 18 8.4 -16.2 30 200 12420 305 10 8.2 -5.7 | 311 19 14.0 -12.3 31 198 12497 310 10 7.7 -6.4 | 314 19 13.4 -13.0 32 188 12802 220 4 2.6 3.1 | 293 9 8.3 -3.5 33 179 13106 210 10 5.0 8.7 | 259 11 10.8 2.1 34 171 13411 240 17 14.7 8.5 | 265 21 20.5 1.9 35 163 13716 240 21 18.2 10.5 | 261 24 24.0 3.9 36 155 14021 235 18 14.7 10.3 | 260 21 20.5 3.8 37 150 14220 260 17 16.7 3.0 | 279 23 22.5 -3.6 38 140 14630 260 17 16.7 3.0 | 279 23 22.5 -3.6 39 133 14935 230 15 11.5 9.6 | 260 18 17.3 3.1 40 127 15240 270 11 11.0 -0.0 | 291 18 16.8 -6.6 41 121 15545 300 10 8.7 -5.0 | 309 18 14.4 -11.6 42 119 15622 265 11 11.0 1.0 | 289 18 16.7 -5.6 43 115 15850 265 10 10.0 0.9 | 290 17 15.7 -5.7 44 100 16670 115 3 -2.7 1.3 | 330 6 3.0 -5.3 45 94 17069 115 3 -2.7 1.3 | 330 6 3.0 -5.3 46 89 17374 155 11 -4.6 10.0 | 198 4 1.1 3.4 47 85 17678 155 14 -5.9 12.7 | 179 6 -0.2 6.1 48 81 17983 160 12 -4.1 11.3 | 199 5 1.7 4.7 49 77 18288 40 3 -1.9 -2.3 | 337 10 3.8 -8.9 50 73 18593 110 10 -9.4 3.4 | 49 5 -3.6 -3.1 51 70 18850 85 12 -12.0 -1.0 | 39 10 -6.2 -7.6 52 69 18898 120 2 -1.7 1.0 | 324 7 4.0 -5.6 53 66 19202 110 17 -16.0 5.8 | 86 10 -10.2 -0.8 54 63 19507 125 15 -12.3 8.6 | 107 7 -6.5 2.0 55 60 19812 100 15 -14.8 2.6 | 66 10 -9.0 -4.0 56 57 20117 120 16 -13.9 8.0 | 100 8 -8.1 1.4 57 54 20422 125 14 -11.5 8.0 | 104 6 -5.7 1.5 58 52 20726 60 18 -15.6 -9.0 | 32 18 -9.8 -15.6 59 50 20940 95 29 -28.9 2.5 | 80 23 -23.1 -4.0 60 47 21336 100 29 -28.6 5.0 | 86 23 -22.8 -1.5 61 43 21946 95 18 -17.9 1.6 | 68 13 -12.2 -5.0 62 37 22860 105 25 -24.1 6.5 | 90 18 -18.4 -0.1 63 35 23165 80 26 -25.6 -4.5 | 61 23 -19.8 -11.1 64 32 23774 105 38 -36.7 9.8 | 96 31 -30.9 3.3 65 30 24160 95 27 -26.9 2.4 | 79 22 -21.1 -4.2 66 29 24384 95 33 -32.9 2.9 | 82 27 -27.1 -3.7 67 28 24689 85 30 -29.9 -2.6 | 69 26 -24.1 -9.2 68 26 24994 100 30 -29.5 5.2 | 87 24 -23.8 -1.4 69 25 25298 85 30 -29.9 -2.6 | 69 26 -24.1 -9.2 70 24 25603 110 27 -25.4 9.2 | 98 20 -19.6 2.7 71 20 26790 110 21 -19.7 7.2 | 93 14 -14.0 0.6 72 18 27127 110 20 -18.8 6.8 | 91 13 -13.0 0.3 73 17 27432 100 25 -24.6 4.3 | 83 19 -18.9 -2.2 74 15 27737 100 34 -33.5 5.9 | 89 28 -27.7 -0.7 75 14 28042 105 25 -24.1 6.5 | 90 18 -18.4 -0.1 76 13 28346 100 44 -43.3 7.6 | 92 38 -37.6 1.1 Wind Parameters Mean winds (0-6000m): 108.7 at 11.7 knts Storm direction: 138.7 at 8.7 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 9.6 neg: -39.6 tot: -30.0 m^2/s^2 ave: -10.0 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.79 Bulk Shear: 6.51 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 ------------------------------------------------------------------------------- 500 144 12 159 3| 0.0 13.5 13.5| 0.0 -11.3 -11.3 -22.7 -0.78| 15.7-12.3 1000 134 14 125 5| 0.0 6.2 6.2| 0.0 -19.1 -19.0 -19.0 -0.74| 11.3 -8.3 1500 130 13 113 4| 0.0 3.8 3.8| 0.1 -20.4 -20.3 -13.5 -0.58| 10.5 -6.0 2000 124 13 99 5| 0.0 3.2 3.2| 2.0 -24.2 -22.2 -11.1 -0.53| 8.9 -4.7 2500 119 13 89 6| 0.0 2.7 2.7| 3.9 -27.1 -23.2 -9.3 -0.51| 7.6 -3.9 3000 115 14 84 7| 0.0 2.4 2.4| 9.6 -39.6 -30.0 -10.0 -0.46| 7.9 -3.6 4000 109 13 70 7| 0.8 2.1 2.9| 10.4 -50.3 -40.0 -10.0 -0.44| 7.6 -3.3 5000 108 12 64 6| 1.1 1.7 2.8| 17.3 -50.5 -33.2 -6.6 -0.34| 6.9 -2.3 6000 109 12 62 6| 1.0 1.4 2.4| 19.8 -50.6 -30.8 -5.1 -0.29| 6.1 -1.8 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250809.06.gif