UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080718.upa.cvt Date: 1800Z 7 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 7 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 191 SFC 987 308 28.6 21.6 66 7.0 23.5 175 3 302.9 306.0 297.1 352.3 16.68 2 925 879 22.2 19.4 84 2.8 20.2 160 4 302.0 304.9 296.1 347.8 15.51 3 902 1098 20.2 18.8 92 1.4 19.2 146 5 302.1 305.0 296.0 347.4 15.32 4 850 1609 16.6 14.5 87 2.1 15.2 110 5 303.5 305.8 294.3 340.1 12.31 5 728 2912 8.0 5.7 85 2.3 6.6 97 7 307.9 309.4 292.3 332.0 7.92 6 700 3236 6.4 2.2 74 4.2 4.1 110 6 309.6 310.8 291.5 329.4 6.42 7 691 3342 6.2 -0.8 61 7.0 2.5 90 5 310.5 311.5 290.8 326.8 5.23 8 668 3618 4.6 -1.4 65 6.0 1.5 39 2 311.7 312.7 291.1 327.9 5.17 9 666 3642 5.0 -6.0 45 11.0 -0.2 34 2 312.4 313.1 290.0 324.1 3.67 10 659 3728 5.2 -8.8 36 14.0 -1.0 28 3 313.6 314.2 289.8 323.2 2.98 11 584 4704 0.0 -26.0 12 26.0 -7.6 33 11 318.6 318.7 289.2 321.3 0.79 12 572 4869 -1.3 -14.3 36 13.0 -6.3 30 12 318.9 319.4 290.6 326.3 2.21 13 539 5340 -4.3 -20.3 27 16.0 -9.5 32 13 320.8 321.1 290.5 325.7 1.41 14 518 5652 -4.9 -31.9 10 27.0 -11.6 5 18 323.8 323.9 290.5 325.6 0.51 15 513 5728 -4.5 -34.5 8 30.0 -11.6 358 20 325.2 325.2 290.7 326.6 0.40 16 500 5930 -5.5 -34.5 8 29.0 -12.3 340 23 326.3 326.4 291.1 327.9 0.41 17 400 7640 -18.3 -40.3 13 22.0 -21.9 320 5 331.2 331.3 292.3 332.3 0.28 18 366 8298 -22.7 -37.7 24 15.0 -25.2 59 11 333.9 333.9 293.2 335.4 0.41 19 324 9179 -30.7 -44.7 24 14.0 -32.2 61 15 334.7 334.7 293.2 335.5 0.22 20 300 9720 -35.7 -41.7 54 6.0 -36.3 70 17 335.1 335.1 293.4 336.3 0.33 21 298 9766 -36.3 -40.6 64 4.3 -36.8 71 17 334.8 334.9 293.4 336.3 0.37 22 280 10195 -39.7 -43.6 66 3.9 -40.1 64 15 336.0 336.0 293.6 337.1 0.29 23 275 10317 -40.7 -45.2 62 4.5 -41.1 54 15 336.3 336.3 293.6 337.2 0.25 24 273 10367 -40.3 -54.3 21 14.0 -41.1 50 15 337.5 337.6 293.8 337.9 0.09 25 250 10960 -45.1 -55.1 32 10.0 -45.6 70 19 339.0 339.0 294.1 339.4 0.09 26 200 12420 -55.9 -62.9 41 7.0 -56.1 70 23 344.2 344.3 295.4 344.4 0.04 27 195 12580 -57.3 -64.3 41 7.0 -57.4 70 26 344.5 344.5 295.4 344.7 0.03 28 186 12879 -55.5 -75.5 7 20.0 -55.8 52 20 352.1 352.1 297.1 352.1 0.01 29 182 13017 -55.3 -74.3 8 19.0 -55.6 18 15 354.6 354.6 297.6 354.7 0.01 30 150 14230 -60.9 -79.9 6 19.0 -61.1 30 7 365.2 365.2 299.7 365.2 0.00 31 135 14880 -64.5 -79.5 11 15.0 -64.6 113 3 369.9 370.0 300.5 370.0 0.01 32 118 15698 -66.7 -82.7 9 16.0 -66.8 285 8 380.4 380.4 302.3 380.4 0.00 33 100 16700 -66.5 -84.5 6 18.0 -66.6 40 2 399.2 399.2 305.1 399.3 0.00 34 77 18288 -63.5 -87.5 2 24.0 -63.7 110 9 436.5 436.5 309.5 436.5 0.00 35 70 18870 -64.5 -87.5 3 23.0 -64.7 75 13 446.4 446.4 310.5 446.4 0.00 36 61 19708 -65.3 -88.3 3 23.0 -65.5 78 13 462.5 462.5 312.0 462.5 0.00 37 51 20815 -57.9 -86.9 1 29.0 -58.6 99 28 504.2 504.2 315.2 504.2 0.00 38 50 20940 -57.7 -86.7 1 29.0 -58.5 90 31 507.5 507.5 315.5 507.5 0.00 39 36 23028 -55.3 -85.3 1 30.0 -56.6 81 25 563.7 563.7 318.8 563.8 0.01 40 30 24200 -52.7 -84.7 1 32.0 -54.7 85 26 601.0 601.0 320.6 601.0 0.01 41 29 24419 -52.5 -84.5 1 32.0 -54.6 93 29 607.4 607.4 320.9 607.4 0.01 TRP 118 15698 -66.7 -82.7 9 16.0 -66.8 285 8 380.4 380.4 302.3 380.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 584.00 mb = 4703.78 m = 15432.18 ft Wetbulb zero: 666.18 mb = 3640.07 m = 11942.34 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 57.09 % Est. max temperature: 29.69 C = 85.44 F Sfc-Lift cond lev (LCL): 891.86 mb = 1195.16 m = 3921.09 ft T: 19.51 C 700-500 lapse rate: 4.42 C/km ThetaE index: 25.51 C Layer 925.0- 668.0 mb Conv cond level (CCL): 882.91 mb = 1282.05 m = 4206.15 ft Mean mixing ratio: 15.74 g/kg Conv temperature: 28.36 C = 83.06 F Cap Strength: 0.18 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.72 C Lifted Index @700 mb: -3.87 C Showalter Index: 1.25 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.00 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 207.00 Risk: None Energy Index: -2.36 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1746.89 J/kg Max Up Vert Vel: 59.11 m/s Conv Inhibition (B-): 2.20 J/kg Cap Strength: 0.54 C Lift Cond Lev (LCL): 887.12 mb = 1241.07 m = 4071.71 ft Lev Free Conv (LFC): 872.12 mb = 1387.86 m = 4553.30 ft Equ Level (EL): 182.12 mb = 13012.45 m = 42691.25 ft B at Equ Level: 1698.79 J/kg Max Parcel Lev (MPL): 112.12 mb = 16007.67 m = 52517.96 ft Wind level data Storm motion: 58 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 ---------------------------------------------------------- 0 987 308 175 3 -0.3 3.0 | 219 8 5.2 6.3 1 954 610 140 2 -1.3 1.5 | 220 6 4.1 4.9 2 925 879 160 4 -1.4 3.8 | 210 8 4.1 7.1 3 921 914 155 4 -1.7 3.6 | 208 8 3.7 7.0 4 889 1219 140 5 -3.2 3.8 | 197 7 2.2 7.2 5 850 1609 110 5 -4.7 1.7 | 188 5 0.7 5.0 6 828 1829 50 3 -2.3 -1.9 | 246 3 3.1 1.4 7 798 2134 70 5 -4.7 -1.7 | 204 2 0.7 1.6 8 770 2438 75 6 -5.8 -1.6 | 168 2 -0.4 1.8 9 742 2743 90 8 -8.0 0.0 | 142 4 -2.6 3.3 10 700 3236 110 6 -5.6 2.1 | 178 5 -0.2 5.4 11 664 3658 30 2 -1.0 -1.7 | 250 5 4.4 1.6 12 615 4267 15 9 -2.3 -8.7 | 330 6 3.1 -5.4 13 592 4572 35 10 -5.7 -8.2 | 4 5 -0.3 -4.9 14 570 4877 30 12 -6.0 -10.4 | 5 7 -0.6 -7.1 15 549 5182 45 11 -7.8 -7.8 | 28 5 -2.4 -4.5 16 500 5930 340 23 7.9 -21.6 | 324 23 13.3 -18.3 17 489 6096 330 22 11.0 -19.1 | 314 23 16.4 -15.7 18 452 6706 310 16 12.3 -10.3 | 291 19 17.7 -7.0 19 434 7010 335 15 6.3 -13.6 | 311 16 11.8 -10.3 20 417 7315 320 12 7.7 -9.2 | 294 14 13.1 -5.9 21 401 7620 325 8 4.6 -6.6 | 288 11 10.0 -3.2 22 400 7640 320 5 3.2 -3.8 | 273 9 8.6 -0.5 23 385 7925 355 4 0.3 -4.0 | 277 6 5.8 -0.7 24 369 8230 60 10 -8.7 -5.0 | 63 4 -3.2 -1.7 25 339 8839 50 16 -12.3 -10.3 | 44 10 -6.8 -7.0 26 325 9144 60 15 -13.0 -7.5 | 61 9 -7.6 -4.2 27 311 9449 70 17 -16.0 -5.8 | 77 11 -10.5 -2.5 28 300 9720 70 17 -16.0 -5.8 | 77 11 -10.5 -2.5 29 285 10058 75 15 -14.5 -3.9 | 86 9 -9.1 -0.6 30 273 10363 50 15 -11.5 -9.6 | 44 9 -6.1 -6.3 31 261 10668 70 17 -16.0 -5.8 | 77 11 -10.5 -2.5 32 250 10960 70 19 -17.9 -6.5 | 76 13 -12.4 -3.2 33 200 12420 70 23 -21.6 -7.9 | 74 17 -16.2 -4.5 34 198 12497 70 27 -25.4 -9.2 | 73 21 -19.9 -5.9 35 188 12802 70 22 -20.7 -7.5 | 75 16 -15.2 -4.2 36 179 13106 355 12 1.0 -12.0 | 323 11 6.5 -8.6 37 171 13411 340 7 2.4 -6.6 | 293 8 7.8 -3.3 38 163 13716 335 10 4.2 -9.1 | 301 11 9.7 -5.7 39 155 14021 360 19 -0.0 -19.0 | 341 17 5.4 -15.7 40 150 14230 30 7 -3.5 -6.1 | 325 3 1.9 -2.7 41 148 14326 15 12 -3.1 -11.6 | 344 9 2.3 -8.3 42 140 14630 85 2 -2.0 -0.2 | 227 5 3.4 3.2 43 127 15240 155 5 -2.1 4.5 | 203 9 3.3 7.9 44 121 15545 195 12 3.1 11.6 | 210 17 8.5 14.9 45 118 15698 285 8 7.7 -2.1 | 265 13 13.2 1.3 46 109 16154 0 0 -0.0 -0.0 | 238 6 5.4 3.3 47 100 16700 40 2 -1.3 -1.5 | 247 5 4.1 1.8 48 94 17069 35 3 -1.7 -2.5 | 257 4 3.7 0.9 49 81 17983 70 12 -11.3 -4.1 | 82 6 -5.9 -0.8 50 77 18288 110 9 -8.5 3.1 | 155 7 -3.0 6.4 51 70 18870 75 13 -12.6 -3.4 | 90 7 -7.1 -0.0 52 70 18898 70 12 -11.3 -4.1 | 82 6 -5.9 -0.8 53 66 19202 95 10 -10.0 0.9 | 133 6 -4.5 4.2 54 60 19812 75 14 -13.5 -3.6 | 88 8 -8.1 -0.3 55 54 20422 110 21 -19.7 7.2 | 126 18 -14.3 10.5 56 52 20726 105 25 -24.1 6.5 | 118 21 -18.7 9.8 57 50 20940 90 31 -31.0 0.0 | 97 26 -25.6 3.3 58 49 21031 85 24 -23.9 -2.1 | 94 19 -18.5 1.2 59 47 21336 95 29 -28.9 2.5 | 104 24 -23.5 5.9 60 45 21641 70 24 -22.6 -8.2 | 74 18 -17.1 -4.9 61 41 22250 100 24 -23.6 4.2 | 112 20 -18.2 7.5 62 37 22860 75 22 -21.3 -5.7 | 81 16 -15.8 -2.4 63 34 23470 95 33 -32.9 2.9 | 103 28 -27.4 6.2 64 32 23774 110 31 -29.1 10.6 | 120 27 -23.7 13.9 65 30 24200 85 26 -25.9 -2.3 | 93 21 -20.5 1.1 66 29 24384 95 30 -29.9 2.6 | 104 25 -24.5 5.9 67 27 24689 80 32 -31.5 -5.6 | 85 26 -26.1 -2.2 Wind Parameters Mean winds (0-6000m): 28.5 at 8.5 knts Storm direction: 58.5 at 6.4 knts Shear (0-3000m) pos: 0.6 neg: 0.9 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -37.3 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -9.8 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -0.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 125.06 Bulk Shear: 13.97 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 ------------------------------------------------------------------------------- 500 156 3 218 7| 0.0 1.3 1.3| 0.4 -2.2 -1.8 -3.6 -0.28| 3.5 -1.0 1000 150 4 210 7| 0.0 1.8 1.8| 0.4 -6.7 -6.3 -6.3 -0.52| 3.2 -1.6 1500 135 4 204 7| 0.0 1.8 1.8| 3.2 -7.8 -4.6 -3.1 -0.05| 4.3 -0.2 2000 116 4 200 5| 0.7 1.4 2.1| 3.3 -8.9 -5.6 -2.8 -0.17| 3.9 -0.7 2500 105 5 192 5| 1.1 1.1 2.2| 3.7 -9.8 -6.2 -2.5 -0.20| 3.8 -0.8 3000 103 5 188 5| 0.6 0.9 1.5| 7.2 -9.8 -2.6 -0.9 -0.04| 3.9 -0.2 4000 87 5 189 3| 0.5 1.8 2.3| 17.1 -9.8 7.2 1.8 0.25| 4.5 1.1 5000 64 6 168 1| 0.7 1.4 2.2| 24.7 -11.9 12.7 2.5 0.28| 4.6 1.3 6000 28 8 342 4| 0.6 2.3 3.0| 24.7-107.2 -82.6 -13.8 -0.10| 6.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250807.18.gif