UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102718.upa.cvt Date: 1800Z 27 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 27 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 136 SFC 980 306 13.0 11.1 88 1.9 11.9 115 1 287.8 289.3 285.9 311.6 8.49 2 949 574 10.0 10.0 100 0.0 10.0 124 7 287.4 288.8 285.4 310.2 8.14 3 925 787 9.2 9.2 100 0.0 9.2 140 10 288.7 290.1 285.7 311.0 7.91 4 918 850 9.0 9.0 100 0.0 9.0 150 11 289.1 290.5 285.8 311.3 7.87 5 873 1270 11.2 10.7 97 0.5 10.9 198 6 295.6 297.3 289.5 322.4 9.29 6 850 1493 10.0 9.2 95 0.8 9.5 170 4 296.6 298.2 289.3 321.7 8.62 7 755 2469 3.6 3.4 99 0.2 3.5 257 3 299.9 301.1 288.5 319.1 6.48 8 731 2731 3.0 0.2 82 2.8 1.6 274 8 302.0 303.0 288.1 318.0 5.31 9 700 3082 1.0 -0.1 92 1.1 0.4 265 7 303.6 304.6 288.8 320.0 5.43 10 619 4062 -4.7 -4.7 100 0.0 -4.7 263 17 307.9 308.7 289.2 321.5 4.36 11 611 4165 -4.9 -6.3 90 1.4 -5.5 266 18 308.8 309.6 289.0 321.1 3.91 12 608 4204 -4.7 -11.7 58 7.0 -7.4 267 19 309.5 310.0 288.0 317.7 2.57 13 605 4243 -5.1 -12.1 58 7.0 -7.7 269 19 309.5 310.0 287.9 317.5 2.50 14 601 4295 -5.1 -18.1 35 13.0 -9.2 270 20 310.1 310.4 287.1 315.1 1.53 15 574 4656 -6.9 -29.9 14 23.0 -12.2 264 25 312.1 312.2 286.7 314.0 0.56 16 555 4918 -8.9 -18.9 44 10.0 -12.0 259 28 312.7 313.0 288.1 317.8 1.55 17 509 5584 -13.1 -28.1 27 15.0 -16.5 245 28 315.5 315.6 288.1 318.0 0.74 18 500 5720 -14.1 -23.1 46 9.0 -16.4 245 27 315.8 316.1 288.7 319.9 1.19 19 489 5888 -15.7 -22.7 55 7.0 -17.5 252 30 315.9 316.1 288.8 320.2 1.26 20 451 6492 -19.1 -39.1 15 20.0 -22.1 260 37 319.0 319.1 288.8 320.1 0.29 21 400 7370 -26.3 -43.3 19 17.0 -28.2 260 40 320.8 320.8 289.2 321.6 0.21 22 349 8337 -34.9 -43.9 39 9.0 -35.7 264 49 321.9 322.0 289.6 322.8 0.22 23 344 8438 -35.5 -46.5 32 11.0 -36.4 264 50 322.5 322.5 289.7 323.1 0.17 24 339 8540 -34.5 -54.5 11 20.0 -35.7 265 52 325.2 325.2 290.4 325.5 0.07 25 300 9380 -41.7 -55.7 20 14.0 -42.3 270 44 326.6 326.6 290.8 326.9 0.07 26 296 9471 -42.3 -56.3 20 14.0 -42.9 270 44 327.0 327.0 290.9 327.2 0.06 27 278 9893 -43.3 -68.3 5 25.0 -44.0 268 44 331.5 331.5 292.2 331.5 0.01 28 250 10600 -47.7 -69.7 6 22.0 -48.2 255 41 335.2 335.2 293.1 335.2 0.01 29 214 11619 -52.1 -73.1 6 21.0 -52.4 267 46 343.6 343.6 295.2 343.6 0.01 30 206 11867 -50.7 -76.7 3 26.0 -51.1 270 48 349.5 349.5 296.5 349.5 0.01 31 200 12060 -51.7 -76.7 3 25.0 -52.1 270 41 350.9 350.9 296.8 350.9 0.01 32 150 13910 -55.9 -81.9 2 26.0 -56.2 270 35 373.8 373.8 301.2 373.8 0.00 33 100 16430 -63.9 -85.9 3 22.0 -64.1 265 37 404.3 404.3 305.7 404.3 0.00 34 94 16808 -65.5 -86.5 4 21.0 -65.7 275 37 408.3 408.3 306.3 408.3 0.00 35 90 17073 -63.7 -86.7 3 23.0 -63.9 284 36 417.0 417.0 307.4 417.0 0.00 36 82 17640 -66.5 -86.5 4 20.0 -66.7 295 15 422.6 422.6 308.0 422.6 0.00 37 70 18610 -61.3 -87.3 2 26.0 -61.7 280 16 453.2 453.2 311.1 453.3 0.00 38 59 19663 -65.1 -89.1 2 24.0 -65.4 195 12 467.4 467.4 312.4 467.4 0.00 39 50 20680 -62.3 -88.3 2 26.0 -62.7 270 20 496.7 496.7 314.7 496.7 0.00 40 32 23445 -59.9 -87.9 1 28.0 -60.8 285 28 570.7 570.7 319.2 570.7 0.01 41 30 23850 -56.9 -87.9 1 31.0 -58.2 295 28 589.5 589.5 320.1 589.6 0.01 42 25 25011 -53.1 -86.1 1 33.0 -55.4 254 24 632.0 632.0 322.0 632.1 0.01 43 20 26430 -57.9 -87.9 1 30.0 -59.6 250 48 658.9 658.9 323.0 659.0 0.01 44 16 27847 -54.9 -85.9 1 31.0 -57.5 260 48 712.2 712.2 324.8 712.3 0.02 TRP 94 16808 -65.5 -86.5 4 21.0 -65.7 275 37 408.3 408.3 306.3 408.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 685.79 mb = 3253.99 m = 10675.69 ft Wetbulb zero: 693.25 mb = 3159.29 m = 10364.99 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 77.08 % Est. max temperature: 22.43 C = 72.37 F Sfc-Lift cond lev (LCL): 952.44 mb = 544.10 m = 1785.09 ft T: 10.34 C 700-500 lapse rate: 5.72 C/km ThetaE index: 4.40 C Layer 850.0- 700.0 mb Conv cond level (CCL): 951.91 mb = 548.81 m = 1800.55 ft Mean mixing ratio: 8.27 g/kg Conv temperature: 12.65 C = 54.77 F Cap Strength: 6.45 C Lifted Index: 6.45 C Risk: None Lifted Index @300 mb: 10.02 C Lifted Index @700 mb: 3.73 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.30 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 145.40 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.96 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.46 C Lift Cond Lev (LCL): 923.75 mb = 798.27 m = 2618.95 ft Lev Free Conv (LFC): 918.75 mb = 843.42 m = 2767.10 ft Equ Level (EL): 908.75 mb = 934.76 m = 3066.76 ft B at Equ Level: 28.06 J/kg Max Parcel Lev (MPL): 868.75 mb = 1310.60 m = 4299.81 ft Wind level data Storm motion: 281 at 11 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 ---------------------------------------------------------- 0 980 306 115 1 -0.9 0.4 | 102 12 -12.2 2.6 1 945 610 125 8 -6.6 4.6 | 111 19 -17.8 6.8 2 925 787 140 10 -6.4 7.7 | 119 20 -17.7 9.8 3 911 914 160 12 -4.1 11.3 | 131 20 -15.4 13.5 4 878 1219 205 6 2.5 5.4 | 131 12 -8.7 7.6 5 850 1493 170 4 -0.7 3.9 | 117 13 -12.0 6.1 6 816 1829 180 3 0.0 3.0 | 115 12 -11.3 5.2 7 786 2134 205 6 2.5 5.4 | 131 12 -8.7 7.6 8 757 2438 255 3 2.9 0.8 | 109 9 -8.4 3.0 9 730 2743 275 8 8.0 -0.7 | 114 4 -3.3 1.5 10 700 3082 265 7 7.0 0.6 | 123 5 -4.3 2.8 11 676 3353 280 10 9.8 -1.7 | 107 1 -1.4 0.4 12 650 3658 275 12 12.0 -1.0 | 211 1 0.7 1.1 13 626 3962 260 16 15.8 2.8 | 222 7 4.5 5.0 14 602 4267 270 20 20.0 -0.0 | 256 9 8.7 2.2 15 557 4877 260 28 27.6 4.9 | 247 18 16.3 7.0 16 536 5182 245 31 28.1 13.1 | 228 23 16.8 15.3 17 500 5720 245 27 24.5 11.4 | 224 19 13.2 13.6 18 475 6096 260 35 34.5 6.1 | 250 25 23.2 8.3 19 400 7370 260 40 39.4 6.9 | 252 30 28.1 9.1 20 386 7620 260 39 38.4 6.8 | 252 29 27.1 9.0 21 339 8534 265 52 51.8 4.5 | 261 41 40.5 6.7 22 324 8839 255 45 43.5 11.6 | 247 35 32.2 13.8 23 310 9144 260 48 47.3 8.3 | 254 37 36.0 10.5 24 300 9380 270 44 44.0 -0.0 | 266 33 32.7 2.2 25 284 9754 270 44 44.0 -0.0 | 266 33 32.7 2.2 26 250 10600 255 41 39.6 10.6 | 246 31 28.3 12.8 27 247 10668 255 41 39.6 10.6 | 246 31 28.3 12.8 28 205 11887 270 48 48.0 -0.0 | 267 37 36.7 2.2 29 200 12060 270 41 41.0 -0.0 | 266 30 29.7 2.2 30 155 13716 250 40 37.6 13.7 | 239 31 26.3 15.9 31 150 13910 270 35 35.0 -0.0 | 265 24 23.7 2.2 32 127 14935 290 34 31.9 -11.6 | 295 23 20.7 -9.4 33 121 15240 270 39 39.0 -0.0 | 265 28 27.7 2.2 34 110 15850 260 40 39.4 6.9 | 252 30 28.1 9.1 35 100 16430 265 37 36.9 3.2 | 258 26 25.6 5.4 36 95 16764 265 37 36.9 3.2 | 258 26 25.6 5.4 37 94 16808 275 37 36.9 -3.2 | 272 26 25.6 -1.0 38 86 17374 295 34 30.8 -14.4 | 302 23 19.5 -12.2 39 82 17678 295 13 11.8 -5.5 | 351 3 0.5 -3.3 40 78 17983 245 15 13.6 6.3 | 195 9 2.3 8.5 41 74 18288 250 29 27.3 9.9 | 233 20 16.0 12.1 42 70 18593 265 30 29.9 2.6 | 256 19 18.6 4.8 43 70 18610 280 16 15.8 -2.8 | 278 5 4.5 -0.6 44 67 18898 290 21 19.7 -7.2 | 301 10 8.5 -5.0 45 64 19202 255 11 10.6 2.8 | 173 5 -0.7 5.0 46 61 19507 175 10 -0.9 10.0 | 135 17 -12.1 12.1 47 58 19812 215 14 8.0 11.5 | 167 14 -3.2 13.7 48 55 20117 225 13 9.2 9.2 | 170 12 -2.1 11.4 49 52 20422 255 17 16.4 4.4 | 218 8 5.1 6.6 50 50 20680 270 20 20.0 -0.0 | 256 9 8.7 2.2 51 50 20726 295 10 9.1 -4.2 | 47 3 -2.2 -2.0 52 47 21031 265 21 20.9 1.8 | 247 10 9.6 4.0 53 45 21336 280 16 15.8 -2.8 | 278 5 4.5 -0.6 54 41 21946 305 16 13.1 -9.2 | 345 7 1.8 -7.0 55 37 22555 245 13 11.8 5.5 | 184 8 0.5 7.7 56 30 23774 300 34 29.4 -17.0 | 309 23 18.2 -14.8 57 30 23850 295 28 25.4 -11.8 | 304 17 14.1 -9.6 58 28 24384 300 31 26.8 -15.5 | 311 20 15.6 -13.3 59 25 24994 255 24 23.2 6.2 | 235 15 11.9 8.4 60 24 25298 245 32 29.0 13.5 | 228 24 17.7 15.7 61 21 26213 240 23 19.9 11.5 | 212 16 8.6 13.7 62 20 26430 250 48 45.1 16.4 | 241 39 33.8 18.6 63 19 26518 230 29 22.2 18.6 | 208 24 10.9 20.8 64 18 26822 250 48 45.1 16.4 | 241 39 33.8 18.6 65 16 27127 260 47 46.3 8.2 | 254 37 35.0 10.3 66 15 27432 260 52 51.2 9.0 | 254 41 39.9 11.2 67 11 28346 275 57 56.8 -5.0 | 273 46 45.5 -2.8 Wind Parameters Mean winds (0-6000m): 251.0 at 15.3 knts Storm direction: 281.0 at 11.5 knts Shear (0-3000m) pos: 2.0 neg: 0.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 15.1 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -23.0 tot: 43.2 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.58 Bulk Shear: 49.57 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 ------------------------------------------------------------------------------- 500 130 6 111 17| 9.7 0.0 9.7| 28.1 0.0 28.1 56.3 0.55| 11.0 6.0 1000 153 8 121 17| 2.7 0.0 2.7| 54.8 -6.6 48.2 48.2 0.37| 12.6 4.6 1500 159 6 121 16| 1.8 0.9 2.7| 54.8 -15.6 39.2 26.1 0.23| 9.6 2.2 2000 168 6 123 15| 1.8 0.6 2.5| 64.8 -19.3 45.5 22.7 0.23| 8.8 2.1 2500 182 6 126 14| 2.1 0.5 2.6| 65.6 -22.8 42.8 17.1 0.17| 8.4 1.5 3000 203 6 132 12| 2.0 0.4 2.4| 66.2 -23.0 43.2 14.4 0.16| 7.6 1.2 4000 242 8 147 7| 2.3 0.4 2.8| 75.6 -23.1 52.5 13.1 0.24| 7.4 1.8 5000 250 12 181 6| 1.9 1.6 3.5| 75.6 -67.5 8.0 1.6 0.06| 7.7 0.5 6000 251 15 204 8| 2.3 1.3 3.7|133.0 -72.8 60.2 10.0 0.15| 7.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251027.18.gif