UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102108.upa.cvt Date: 0800Z 21 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0800Z 21 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 151 SFC 982 304 12.2 5.2 62 7.0 8.5 240 4 286.8 287.8 282.5 302.8 5.65 2 960 496 17.8 2.8 37 15.0 9.9 234 21 294.4 295.2 284.8 308.6 4.87 3 946 622 17.6 3.6 39 14.0 10.1 231 31 295.4 296.3 285.6 310.8 5.24 4 925 814 16.6 4.6 45 12.0 10.0 245 35 296.3 297.3 286.5 313.2 5.75 5 900 1047 15.2 6.2 55 9.0 10.1 259 35 297.2 298.4 287.6 316.6 6.61 6 888 1161 16.6 0.6 34 16.0 8.3 266 34 299.8 300.6 286.5 313.3 4.50 7 850 1531 13.4 3.4 51 10.0 8.0 280 30 300.2 301.2 287.9 317.3 5.75 8 826 1771 11.4 5.4 67 6.0 8.0 288 27 300.5 301.8 289.0 320.8 6.82 9 797 2069 9.4 4.8 73 4.6 6.8 286 27 301.5 302.7 289.3 321.7 6.78 10 764 2420 8.2 -3.8 42 12.0 2.5 276 30 303.9 304.6 287.2 315.5 3.78 11 753 2539 8.2 -15.8 16 24.0 -0.6 272 31 305.1 305.4 285.3 309.9 1.48 12 707 3057 4.4 -4.6 52 9.0 0.2 270 31 306.5 307.2 288.2 318.4 3.84 13 700 3138 3.8 -6.2 48 10.0 -0.7 265 27 306.7 307.3 287.9 317.4 3.43 14 679 3385 3.4 -16.6 21 20.0 -3.7 255 27 308.9 309.2 286.7 313.9 1.54 15 657 3653 4.6 -28.4 7 33.0 -4.7 260 41 313.2 313.3 287.1 315.2 0.56 16 500 5820 -9.9 -37.9 8 28.0 -15.3 260 51 321.0 321.0 289.4 322.0 0.29 17 467 6343 -12.9 -43.9 6 31.0 -17.8 256 51 323.6 323.6 290.0 324.2 0.17 18 425 7052 -19.1 -46.1 7 27.0 -22.6 258 55 324.5 324.5 290.3 325.0 0.14 19 400 7500 -21.9 -49.9 6 28.0 -24.9 260 57 326.5 326.5 290.8 326.9 0.10 20 300 9550 -37.7 -56.7 12 19.0 -38.7 270 64 332.2 332.2 292.4 332.5 0.06 21 290 9782 -39.3 -59.3 10 20.0 -40.2 269 65 333.2 333.2 292.6 333.4 0.04 22 261 10494 -44.9 -53.9 36 9.0 -45.3 266 70 335.2 335.2 293.2 335.5 0.10 23 250 10780 -46.9 -57.9 27 11.0 -47.3 265 72 336.3 336.4 293.4 336.6 0.06 24 236 11159 -49.3 -62.3 20 13.0 -49.7 267 75 338.3 338.3 293.9 338.5 0.04 25 215 11761 -54.2 -62.7 34 8.5 -54.4 270 80 339.9 339.9 294.3 340.1 0.04 26 204 12095 -56.9 -62.9 47 6.0 -57.0 273 78 340.7 340.7 294.6 340.9 0.04 27 200 12220 -57.7 -65.7 35 8.0 -57.8 275 77 341.4 341.4 294.7 341.5 0.03 28 197 12315 -57.9 -66.9 31 9.0 -58.0 275 77 342.6 342.6 295.0 342.7 0.02 29 173 13129 -60.5 -75.5 12 15.0 -60.6 279 75 351.2 351.2 296.9 351.3 0.01 30 150 14010 -64.3 -80.3 9 16.0 -64.4 265 68 359.3 359.3 298.5 359.3 0.00 31 124 15159 -69.5 -85.5 8 16.0 -69.6 265 77 370.0 370.0 300.5 370.0 0.00 32 110 15879 -66.3 -85.3 5 19.0 -66.4 265 67 388.9 388.9 303.6 388.9 0.00 33 100 16450 -70.3 -86.3 8 16.0 -70.4 265 50 391.9 391.9 304.0 391.9 0.00 34 95 16755 -72.1 -87.1 9 15.0 -72.2 265 50 394.2 394.2 304.4 394.2 0.00 35 88 17206 -72.5 -86.5 10 14.0 -72.6 261 51 402.1 402.1 305.5 402.1 0.00 36 79 17846 -70.3 -88.3 5 18.0 -70.4 264 34 419.2 419.2 307.6 419.2 0.00 37 76 18080 -64.9 -86.9 3 22.0 -65.1 265 30 435.2 435.2 309.4 435.2 0.00 38 71 18494 -66.9 -88.9 3 22.0 -67.1 247 21 439.5 439.5 309.8 439.5 0.00 39 70 18580 -65.9 -88.9 3 23.0 -66.1 240 17 443.4 443.4 310.2 443.4 0.00 40 61 19424 -61.9 -87.9 2 26.0 -62.3 265 17 470.1 470.1 312.7 470.1 0.00 41 59 19629 -63.3 -88.3 2 25.0 -63.6 262 17 471.5 471.5 312.8 471.5 0.00 42 50 20650 -61.9 -88.9 2 27.0 -62.4 245 15 497.6 497.6 314.8 497.6 0.00 43 35 22878 -58.9 -87.9 1 29.0 -59.8 272 15 558.9 558.9 318.6 558.9 0.00 44 30 23860 -53.1 -85.1 1 32.0 -55.0 300 12 599.9 599.9 320.6 599.9 0.01 45 29 24079 -52.3 -84.3 1 32.0 -54.4 300 11 607.9 607.9 321.0 608.0 0.01 46 25 25034 -54.7 -85.7 1 31.0 -56.6 303 15 627.4 627.4 321.8 627.5 0.01 TRP 124 15159 -69.5 -85.5 8 16.0 -69.6 265 77 370.0 370.0 300.5 370.0 0.00 WND 215 11761 -54.2 -62.7 34 8.5 -54.4 270 80 339.9 339.9 294.3 340.1 0.04 Sounding variables and indices 1000-500 mb thick: 5669.00 m Freezing level: 607.19 mb = 4340.58 m = 14240.57 ft Wetbulb zero: 755.17 mb = 2515.63 m = 8253.27 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 29.21 % Est. max temperature: 25.74 C = 78.34 F Sfc-Lift cond lev (LCL): 883.30 mb = 1205.67 m = 3955.56 ft T: 16.21 C 700-500 lapse rate: 5.11 C/km ThetaE index: 11.80 C Layer 764.0- 707.0 mb Conv cond level (CCL): 573.29 mb = 4734.68 m = 15533.53 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 42.38 C = 108.28 F Cap Strength: 11.14 C Lifted Index: 11.47 C Risk: None Lifted Index @300 mb: 14.93 C Lifted Index @700 mb: 7.18 C Showalter Index: 8.01 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 13.30 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 151.80 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.47 J/kg Max Up Vert Vel: 8.18 m/s Conv Inhibition (B-): 39638.27 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 775.00 mb = 2301.11 m = 7549.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 28 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 ---------------------------------------------------------- 0 982 304 240 4 3.5 2.0 | 121 26 -22.4 13.5 1 947 610 230 31 23.7 19.9 | 176 32 -2.2 31.4 2 925 814 245 35 31.7 14.8 | 192 27 5.8 26.3 3 914 914 250 35 32.9 12.0 | 197 24 7.0 23.5 4 882 1219 270 34 34.0 -0.0 | 215 14 8.1 11.5 5 850 1531 280 30 29.5 -5.2 | 210 7 3.6 6.3 6 820 1829 290 26 24.4 -8.9 | 150 3 -1.5 2.6 7 790 2134 285 27 26.1 -7.0 | 182 5 0.2 4.5 8 762 2438 275 30 29.9 -2.6 | 204 10 4.0 8.9 9 734 2743 265 32 31.9 2.8 | 203 15 6.0 14.3 10 708 3048 270 31 31.0 -0.0 | 204 13 5.1 11.5 11 700 3138 265 27 26.9 2.4 | 184 14 1.0 13.9 12 681 3353 255 25 24.1 6.5 | 174 18 -1.8 18.0 13 656 3658 260 42 41.4 7.3 | 219 24 15.4 18.8 14 608 4267 265 43 42.8 3.7 | 228 23 16.9 15.3 15 563 4877 265 49 48.8 4.3 | 235 28 22.9 15.8 16 521 5486 265 53 52.8 4.6 | 239 31 26.9 16.1 17 500 5820 260 51 50.2 8.9 | 230 32 24.3 20.4 18 482 6096 255 50 48.3 12.9 | 222 33 22.4 24.4 19 400 7500 260 57 56.1 9.9 | 235 37 30.2 21.4 20 393 7620 260 57 56.1 9.9 | 235 37 30.2 21.4 21 318 9144 265 61 60.8 5.3 | 244 39 34.9 16.8 22 300 9550 270 64 64.0 -0.0 | 253 40 38.1 11.5 23 250 10780 265 72 71.7 6.3 | 249 49 45.8 17.8 24 215 11761 270 80 80.0 -0.0 | 258 55 54.1 11.5 25 211 11887 270 80 80.0 -0.0 | 258 55 54.1 11.5 26 200 12220 275 77 76.7 -6.7 | 265 51 50.8 4.8 27 165 13411 280 74 72.9 -12.8 | 272 47 47.0 -1.3 28 150 14010 265 68 67.7 5.9 | 247 45 41.8 17.4 29 142 14326 265 65 64.8 5.7 | 246 42 38.8 17.2 30 124 15159 265 77 76.7 6.7 | 250 54 50.8 18.2 31 122 15240 265 77 76.7 6.7 | 250 54 50.8 18.2 32 116 15545 265 77 76.7 6.7 | 250 54 50.8 18.2 33 100 16450 265 50 49.8 4.4 | 236 29 23.9 15.9 34 100 16459 265 49 48.8 4.3 | 235 28 22.9 15.8 35 95 16764 265 50 49.8 4.4 | 236 29 23.9 15.9 36 86 17374 260 51 50.2 8.9 | 230 32 24.3 20.4 37 77 17983 265 30 29.9 2.6 | 196 15 4.0 14.1 38 74 18288 265 30 29.9 2.6 | 196 15 4.0 14.1 39 70 18580 240 17 14.7 8.5 | 151 23 -11.2 20.0 40 70 18593 250 19 17.9 6.5 | 156 20 -8.1 18.0 41 66 18898 240 17 14.7 8.5 | 151 23 -11.2 20.0 42 63 19202 250 18 16.9 6.2 | 153 20 -9.0 17.7 43 60 19507 270 17 17.0 -0.0 | 142 15 -8.9 11.5 44 57 19812 250 17 16.0 5.8 | 150 20 -9.9 17.3 45 55 20117 235 16 13.1 9.2 | 148 24 -12.8 20.7 46 52 20422 250 17 16.0 5.8 | 150 20 -9.9 17.3 47 50 20650 245 15 13.6 6.3 | 145 22 -12.3 17.8 48 49 20726 305 13 10.6 -7.5 | 105 16 -15.3 4.0 49 47 21031 240 23 19.9 11.5 | 165 24 -6.0 23.0 50 45 21336 255 28 27.0 7.2 | 183 19 1.1 18.8 51 41 21946 285 18 17.4 -4.7 | 129 11 -8.5 6.8 52 39 22250 270 15 15.0 -0.0 | 137 16 -10.9 11.5 53 37 22555 285 12 11.6 -3.1 | 120 17 -14.3 8.4 54 35 22860 270 15 15.0 -0.0 | 137 16 -10.9 11.5 55 34 23165 290 18 16.9 -6.2 | 121 10 -9.0 5.3 56 30 23860 300 12 10.4 -6.0 | 110 16 -15.5 5.5 57 28 24079 300 11 9.5 -5.5 | 110 17 -16.4 6.0 58 26 24384 300 13 11.3 -6.5 | 109 15 -14.7 5.0 59 22 24994 310 22 16.9 -14.1 | 74 9 -9.1 -2.6 60 20 25298 295 20 18.1 -8.5 | 111 8 -7.8 3.1 Wind Parameters Mean winds (0-6000m): 263.9 at 37.8 knts Storm direction: 293.9 at 28.4 knts Shear (0-3000m) pos: 4.1 neg: 2.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 55.4 deg Storm rel helicity (0-3000m) pos: 282.0 neg: -31.9 tot: 250.0 m^2/s^2 ave: 83.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 5.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.58 Bulk Shear: 57.24 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 ------------------------------------------------------------------------------- 500 235 23 165 26| 31.7 0.0 31.7|229.5 0.0 229.5 459.0 0.91| 37.0 33.8 1000 249 29 183 22| 15.2 0.0 15.2|275.7 0.0 275.7 275.7 0.77| 27.5 21.2 1500 260 29 190 17| 8.2 0.0 8.2|275.7 -6.1 269.6 179.8 0.57| 22.0 12.6 2000 266 29 191 14| 6.2 1.3 7.5|279.6 -6.1 273.5 136.8 0.57| 17.9 10.2 2500 267 29 194 13| 4.9 2.6 7.6|281.2 -7.1 274.2 109.7 0.52| 15.9 8.3 3000 267 29 193 13| 4.1 2.4 6.5|282.0 -31.9 250.0 83.3 0.39| 15.0 5.8 4000 265 32 202 15| 5.4 1.8 7.2|385.7 -31.9 353.8 88.5 0.49| 13.9 6.8 5000 265 35 212 17| 4.3 1.8 6.1|416.4 -31.9 384.4 76.9 0.49| 12.0 5.9 6000 264 38 217 19| 3.6 2.0 5.6|428.1-107.6 320.6 53.4 0.38| 11.0 4.2 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251021.08.gif