UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 6 OCT 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 175 SFC 985 306 20.4 18.7 90 1.7 19.2 135 4 294.8 297.3 293.0 334.7 13.91 2 925 848 18.2 17.4 95 0.8 17.7 145 34 297.9 300.4 293.7 337.5 13.64 3 850 1573 15.4 14.6 95 0.8 14.9 180 23 302.3 304.6 294.0 338.9 12.39 4 812 1960 14.0 10.8 81 3.2 12.0 186 22 304.8 306.6 293.0 334.9 10.07 5 700 3199 7.0 6.1 94 0.9 6.5 200 15 310.2 311.8 293.4 336.2 8.47 6 568 4894 -1.3 -2.3 93 1.0 -1.8 170 14 319.6 320.7 293.8 337.9 5.70 7 565 4936 -0.9 -4.9 74 4.0 -2.9 169 14 320.5 321.5 293.3 335.8 4.71 8 507 5791 -8.1 -8.8 95 0.7 -8.4 150 21 321.9 322.6 293.0 334.7 3.88 9 504 5837 -5.7 -11.7 63 6.0 -8.2 152 17 325.3 326.0 293.3 335.8 3.10 10 500 5900 -5.9 -11.9 63 6.0 -8.4 155 12 325.8 326.5 293.4 336.2 3.07 11 452 6682 -12.7 -14.5 86 1.8 -13.4 209 16 326.9 327.4 293.4 336.2 2.75 12 424 7168 -15.5 -26.5 38 11.0 -18.3 233 19 329.3 329.5 292.5 333.0 1.03 13 417 7294 -13.9 -48.9 3 35.0 -19.0 239 20 332.9 333.0 292.6 333.4 0.11 14 416 7312 -13.9 -47.9 4 34.0 -19.0 240 20 333.2 333.2 292.7 333.6 0.12 15 400 7610 -15.3 -51.3 3 36.0 -20.2 275 11 335.1 335.1 293.2 335.4 0.08 16 365 8293 -19.5 -50.5 5 31.0 -23.4 279 17 338.4 338.4 294.0 338.8 0.10 17 300 9710 -31.9 -51.9 12 20.0 -33.6 260 20 340.4 340.4 294.5 340.9 0.11 18 292 9900 -33.7 -53.7 12 20.0 -35.2 259 21 340.5 340.5 294.5 340.9 0.09 19 250 10970 -41.3 -67.3 4 26.0 -42.2 285 25 344.7 344.7 295.4 344.7 0.02 20 242 11190 -42.7 -69.7 4 27.0 -43.6 289 25 345.8 345.8 295.7 345.8 0.01 21 200 12450 -51.9 -72.9 6 21.0 -52.3 300 25 350.6 350.6 296.8 350.6 0.01 22 177 13232 -58.1 -75.1 10 17.0 -58.3 298 24 352.9 352.9 297.3 352.9 0.01 23 150 14260 -64.9 -78.9 13 14.0 -65.0 280 23 358.3 358.3 298.4 358.3 0.01 24 138 14765 -67.7 -83.7 8 16.0 -67.8 280 24 362.0 362.0 299.1 362.0 0.00 25 124 15401 -71.7 -83.7 15 12.0 -71.8 260 24 366.0 366.0 299.8 366.0 0.00 26 108 16211 -74.1 -85.1 17 11.0 -74.2 280 31 376.2 376.2 301.6 376.2 0.00 27 100 16660 -73.1 -86.1 12 13.0 -73.2 300 25 386.5 386.5 303.3 386.5 0.00 28 92 17149 -73.7 -85.7 14 12.0 -73.7 315 15 394.6 394.6 304.5 394.6 0.00 29 70 18770 -68.7 -88.7 4 20.0 -68.8 190 13 437.4 437.4 309.6 437.4 0.00 30 65 19214 -68.7 -88.7 4 20.0 -68.8 210 17 446.8 446.8 310.6 446.8 0.00 31 58 19907 -62.7 -88.7 2 26.0 -63.1 327 12 475.1 475.1 313.1 475.1 0.00 32 54 20346 -64.1 -89.1 2 25.0 -64.4 290 10 481.7 481.7 313.6 481.7 0.00 33 50 20820 -61.5 -88.5 2 27.0 -62.0 180 10 498.6 498.6 314.8 498.6 0.00 34 30 24020 -54.1 -85.1 1 31.0 -55.8 360 15 597.2 597.2 320.5 597.2 0.01 35 24 25460 -51.5 -84.5 1 33.0 -54.2 311 4 644.1 644.1 322.4 644.2 0.01 36 24 25460 -51.5 -84.5 1 33.0 -54.2 311 4 644.1 644.1 322.4 644.2 0.01 TRP 108 16211 -74.1 -85.1 17 11.0 -74.2 280 31 376.2 376.2 301.6 376.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 588.67 mb = 4628.43 m = 15184.96 ft Wetbulb zero: 596.71 mb = 4494.00 m = 14743.92 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 89.89 % Est. max temperature: 28.79 C = 83.82 F Sfc-Lift cond lev (LCL): 960.95 mb = 519.13 m = 1703.16 ft T: 19.53 C 700-500 lapse rate: 4.78 C/km ThetaE index: 3.98 C Layer 812.0- 700.0 mb Conv cond level (CCL): 880.76 mb = 1268.19 m = 4160.67 ft Mean mixing ratio: 13.58 g/kg Conv temperature: 25.99 C = 78.79 F Cap Strength: 2.01 C Lifted Index: 2.22 C Risk: None Lifted Index @300 mb: 4.12 C Lifted Index @700 mb: 0.36 C Showalter Index: 1.35 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.50 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 233.20 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.17 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 126.60 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 919.53 mb = 898.88 m = 2949.03 ft Lev Free Conv (LFC): 514.53 mb = 5674.70 m = 18617.57 ft Equ Level (EL): 504.53 mb = 5829.24 m = 19124.58 ft B at Equ Level: 17.40 J/kg Max Parcel Lev (MPL): 484.53 mb = 6143.45 m = 20155.43 ft Wind level data Storm motion: 202 at 14 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 ---------------------------------------------------------- 0 985 306 135 4 -2.8 2.8 | 38 13 -8.1 -10.2 1 951 610 125 24 -19.7 13.8 | 92 25 -24.9 0.7 2 925 848 145 34 -19.5 27.9 | 121 29 -24.7 14.8 3 918 914 150 34 -17.0 29.4 | 126 28 -22.2 16.4 4 886 1219 170 27 -4.7 26.6 | 144 17 -9.9 13.5 5 850 1573 180 23 0.0 23.0 | 152 11 -5.2 9.9 6 824 1829 190 22 3.8 21.7 | 171 9 -1.4 8.6 7 795 2134 180 23 0.0 23.0 | 152 11 -5.2 9.9 8 767 2438 185 18 1.6 17.9 | 143 6 -3.7 4.9 9 739 2743 200 17 5.8 16.0 | 191 3 0.6 2.9 10 713 3048 215 15 8.6 12.3 | 283 3 3.4 -0.8 11 700 3199 200 15 5.1 14.1 | 174 1 -0.1 1.0 12 661 3658 185 20 1.7 19.9 | 153 8 -3.5 6.9 13 613 4267 175 16 -1.4 15.9 | 113 7 -6.6 2.9 14 590 4572 165 13 -3.4 12.6 | 87 9 -8.6 -0.5 15 568 4877 170 14 -2.4 13.8 | 95 8 -7.7 0.7 16 507 5791 150 21 -10.5 18.2 | 108 17 -15.7 5.1 17 500 5900 155 12 -5.1 10.9 | 78 11 -10.3 -2.2 18 487 6096 165 12 -3.1 11.6 | 80 8 -8.4 -1.5 19 468 6401 205 15 6.3 13.6 | 244 1 1.1 0.5 20 450 6706 210 16 8.0 13.9 | 254 3 2.8 0.8 21 416 7315 240 20 17.3 10.0 | 284 12 12.1 -3.1 22 400 7610 275 11 11.0 -1.0 | 338 15 5.7 -14.0 23 399 7620 260 9 8.9 1.6 | 343 12 3.6 -11.5 24 383 7925 285 14 13.5 -3.6 | 334 19 8.3 -16.7 25 367 8230 275 17 16.9 -1.5 | 321 19 11.7 -14.6 26 352 8534 300 16 13.9 -8.0 | 338 23 8.6 -21.1 27 324 9144 270 19 19.0 -0.0 | 314 19 13.8 -13.1 28 300 9710 260 20 19.7 3.5 | 304 17 14.5 -9.6 29 273 10363 255 22 21.3 5.7 | 295 18 16.0 -7.4 30 261 10668 265 29 28.9 2.5 | 294 26 23.6 -10.5 31 250 10970 285 25 24.1 -6.5 | 316 27 18.9 -19.5 32 239 11278 290 25 23.5 -8.6 | 320 28 18.2 -21.6 33 200 12450 300 25 21.7 -12.5 | 327 30 16.4 -25.6 34 180 13106 300 24 20.8 -12.0 | 328 29 15.5 -25.1 35 156 14021 285 20 19.3 -5.2 | 322 23 14.1 -18.2 36 150 14260 280 23 22.7 -4.0 | 314 24 17.4 -17.1 37 134 14935 280 24 23.6 -4.2 | 313 25 18.4 -17.2 38 127 15240 265 24 23.9 2.1 | 300 22 18.7 -11.0 39 121 15545 255 25 24.1 6.5 | 289 20 18.9 -6.6 40 109 16154 275 29 28.9 -2.5 | 303 28 23.6 -15.6 41 108 16211 280 31 30.5 -5.4 | 306 31 25.3 -18.5 42 103 16459 285 31 29.9 -8.0 | 310 32 24.7 -21.1 43 100 16660 300 25 21.7 -12.5 | 327 30 16.4 -25.6 44 93 17069 325 14 8.0 -11.5 | 354 25 2.8 -24.5 45 89 17374 290 16 15.0 -5.5 | 332 21 9.8 -18.5 46 84 17678 335 16 6.8 -14.5 | 357 28 1.5 -27.6 47 80 17983 325 12 6.9 -9.8 | 356 23 1.6 -22.9 48 76 18288 80 16 -15.8 -2.8 | 53 26 -21.0 -15.8 49 72 18593 150 1 -0.5 0.9 | 25 13 -5.7 -12.2 50 70 18770 190 13 2.3 12.8 | 85 3 -3.0 -0.3 51 69 18898 200 10 3.4 9.4 | 26 4 -1.8 -3.7 52 65 19202 205 17 7.2 15.4 | 220 3 1.9 2.3 53 62 19507 290 17 16.0 -5.8 | 330 22 10.7 -18.9 54 56 20117 345 10 2.6 -9.7 | 7 23 -2.7 -22.7 55 50 20820 180 10 0.0 10.0 | 60 6 -5.2 -3.1 56 48 21031 130 10 -7.7 6.4 | 63 15 -12.9 -6.6 57 46 21336 230 11 8.4 7.1 | 332 7 3.2 -6.0 58 44 21641 230 18 13.8 11.6 | 280 9 8.5 -1.5 59 42 21946 270 24 24.0 -0.0 | 305 23 18.8 -13.1 60 40 22250 355 13 1.1 -13.0 | 9 26 -4.1 -26.0 61 38 22555 330 18 9.0 -15.6 | 353 29 3.8 -28.7 62 34 23165 350 11 1.9 -10.8 | 8 24 -3.3 -23.9 63 33 23470 315 5 3.5 -3.5 | 6 17 -1.7 -16.6 64 31 23774 315 10 7.1 -7.1 | 355 20 1.8 -20.1 65 30 24020 360 15 -0.0 -15.0 | 11 29 -5.2 -28.1 66 27 24384 360 15 -0.0 -15.0 | 11 29 -5.2 -28.1 67 25 24689 0 0 -0.0 -0.0 | 22 14 -5.2 -13.1 68 22 25298 220 10 6.4 7.7 | 348 6 1.2 -5.4 69 19 25908 175 9 -0.8 9.0 | 56 7 -6.0 -4.1 Wind Parameters Mean winds (0-6000m): 171.9 at 18.8 knts Storm direction: 201.9 at 14.1 knts Shear (0-3000m) pos: 3.2 neg: 0.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 126.7 deg Storm rel helicity (0-3000m) pos: 239.5 neg: -10.7 tot: 228.8 m^2/s^2 ave: 76.3 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 7.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.93 Bulk Shear: 23.80 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 ------------------------------------------------------------------------------- 500 131 20 89 20| 29.1 0.0 29.1|140.4 0.0 140.4 280.8 0.82| 32.6 26.8 1000 147 25 113 20| 11.8 0.0 11.8|220.5 0.0 220.5 220.5 0.75| 26.3 19.8 1500 158 25 124 17| 6.9 0.0 6.9|233.5 0.0 233.5 155.6 0.72| 20.3 14.7 2000 164 24 130 15| 5.1 0.8 5.9|233.5 -8.8 224.6 112.3 0.60| 16.8 10.2 2500 169 23 133 13| 3.8 0.6 4.4|237.6 -9.9 227.7 91.1 0.59| 15.1 8.9 3000 173 21 137 11| 3.2 0.8 4.0|239.5 -10.7 228.8 76.3 0.53| 14.0 7.4 4000 176 21 138 10| 2.4 1.4 3.8|239.5 -22.7 216.8 54.2 0.39| 11.9 4.7 5000 174 19 131 9| 1.9 1.5 3.4|246.2 -29.1 217.2 43.4 0.36| 10.4 3.7 6000 172 19 125 10| 2.3 1.6 3.9|251.4 -51.8 199.6 33.3 0.26| 10.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251006.12.gif