UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 8 NOV 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 77 SFC 974 304 18.6 16.4 87 2.2 17.1 185 2 294.0 296.1 291.3 328.6 12.13 2 955 473 18.6 15.9 84 2.7 16.8 193 10 295.6 297.8 291.7 330.1 11.98 3 925 747 16.8 15.7 93 1.1 16.1 210 20 296.5 298.7 292.2 331.7 12.21 4 869 1277 13.2 12.6 96 0.6 12.9 237 26 298.1 300.0 291.4 329.0 10.61 5 850 1464 13.6 9.8 78 3.8 11.3 245 27 300.4 302.0 290.8 326.9 8.98 6 770 2292 10.0 4.0 66 6.0 6.6 270 35 305.1 306.4 290.3 325.2 6.63 7 767 2324 10.0 3.0 62 7.0 6.2 271 36 305.5 306.6 290.0 324.3 6.20 8 700 3077 4.4 -5.6 48 10.0 -0.2 280 42 307.4 308.0 288.3 318.6 3.60 9 661 3541 1.8 -13.2 32 15.0 -3.9 284 44 309.5 309.9 287.5 316.3 2.09 10 506 5630 -14.3 -17.8 75 3.5 -15.4 270 56 314.5 314.9 288.9 320.7 1.86 11 500 5720 -14.9 -18.8 72 3.9 -16.0 270 58 314.9 315.2 288.9 320.6 1.73 12 491 5858 -15.1 -23.1 50 8.0 -17.1 270 59 316.3 316.5 288.9 320.4 1.21 13 482 5998 -16.1 -22.1 60 6.0 -17.7 270 60 316.7 317.0 289.1 321.3 1.35 14 479 6045 -16.1 -30.1 29 14.0 -19.0 270 61 317.3 317.4 288.6 319.6 0.65 15 458 6382 -18.9 -24.9 59 6.0 -20.3 268 63 317.9 318.1 289.3 321.7 1.11 16 450 6513 -19.1 -33.1 28 14.0 -21.7 267 64 319.2 319.3 289.1 321.1 0.52 17 432 6816 -21.7 -40.7 16 19.0 -24.3 264 66 319.7 319.7 288.9 320.6 0.25 18 400 7380 -25.7 -46.7 12 21.0 -27.9 260 70 321.6 321.6 289.4 322.1 0.14 19 389 7581 -26.7 -49.7 10 23.0 -28.8 260 75 322.9 322.9 289.8 323.3 0.11 20 370 7941 -28.9 -56.9 5 28.0 -30.9 262 78 324.6 324.6 290.2 324.8 0.05 21 300 9400 -41.9 -47.9 52 6.0 -42.3 275 85 326.3 326.3 290.9 327.0 0.17 22 298 9445 -42.1 -46.9 59 4.8 -42.4 275 85 326.6 326.7 291.0 327.4 0.19 23 283 9792 -45.1 -61.1 15 16.0 -45.6 275 85 327.2 327.2 291.0 327.4 0.04 24 268 10154 -48.1 -56.1 39 8.0 -48.4 275 85 328.0 328.0 291.2 328.3 0.07 25 250 10610 -49.9 -65.9 14 16.0 -50.3 275 85 331.9 331.9 292.3 332.0 0.02 26 214 11610 -55.7 -71.7 12 16.0 -55.9 264 66 338.0 338.0 293.8 338.0 0.01 27 200 12040 -54.9 -74.9 7 20.0 -55.2 255 72 345.8 345.8 295.7 345.9 0.01 28 181 12679 -56.4 -77.4 5 21.0 -56.6 255 91 353.5 353.5 297.4 353.5 0.01 29 150 13870 -59.1 -82.1 4 23.0 -59.3 265 71 368.3 368.3 300.2 368.3 0.00 30 118 15344 -66.9 -85.9 5 19.0 -67.0 260 70 380.0 380.0 302.2 380.1 0.00 31 101 16280 -68.1 -87.1 5 19.0 -68.2 247 54 395.0 395.0 304.5 395.0 0.00 32 100 16340 -67.5 -86.5 5 19.0 -67.6 240 56 397.3 397.3 304.8 397.3 0.00 33 88 17106 -70.3 -87.3 7 17.0 -70.4 265 65 406.5 406.5 306.0 406.5 0.00 34 81 17604 -66.1 -88.1 3 22.0 -66.2 268 59 424.9 424.9 308.3 424.9 0.00 35 70 18490 -65.9 -88.9 3 23.0 -66.1 273 39 443.4 443.4 310.2 443.4 0.00 36 64 19037 -63.9 -89.9 2 26.0 -64.2 271 37 459.3 459.3 311.7 459.3 0.00 37 54 20075 -64.9 -89.9 2 25.0 -65.2 266 33 479.9 479.9 313.4 479.9 0.00 TRP 88 17106 -70.3 -87.3 7 17.0 -70.4 265 65 406.5 406.5 306.0 406.5 0.00 WND 181 12679 -56.4 -77.4 5 21.0 -56.6 255 91 353.5 353.5 297.4 353.5 0.01 Sounding variables and indices 1000-500 mb thick: 5643.00 m Freezing level: 643.67 mb = 3774.35 m = 12382.90 ft Wetbulb zero: 701.65 mb = 3057.59 m = 10031.33 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 63.22 % Est. max temperature: 26.46 C = 79.63 F Sfc-Lift cond lev (LCL): 942.92 mb = 582.41 m = 1910.78 ft T: 17.88 C 700-500 lapse rate: 7.30 C/km ThetaE index: 15.50 C Layer 869.0- 506.0 mb Conv cond level (CCL): 889.34 mb = 1080.83 m = 3545.99 ft Mean mixing ratio: 11.77 g/kg Conv temperature: 22.11 C = 71.80 F Cap Strength: 1.72 C Lifted Index: -3.85 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.90 C Lifted Index @700 mb: -0.07 C Showalter Index: -2.15 C Risk: Severe thunderstorms possible Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 24.70 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 391.43 Risk: Showers and thunderstorms possible Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 591.72 J/kg Max Up Vert Vel: 34.40 m/s Conv Inhibition (B-): 71.08 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 903.38 mb = 947.85 m = 3109.71 ft Lev Free Conv (LFC): 698.38 mb = 3095.75 m = 10156.54 ft Equ Level (EL): 258.38 mb = 10393.61 m = 34099.37 ft B at Equ Level: 589.76 J/kg Max Parcel Lev (MPL): 178.38 mb = 12771.70 m = 41901.40 ft Wind level data Storm motion: 297 at 29 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 ---------------------------------------------------------- 0 974 304 185 2 0.2 2.0 | 120 30 -25.9 15.2 1 940 610 200 17 5.8 16.0 | 145 36 -20.3 29.2 2 925 747 210 20 10.0 17.3 | 152 35 -16.1 30.5 3 907 914 220 22 14.1 16.9 | 158 32 -12.0 30.1 4 875 1219 235 26 21.3 14.9 | 170 29 -4.8 28.1 5 850 1464 245 27 24.5 11.4 | 176 25 -1.6 24.6 6 844 1524 250 28 26.3 9.6 | 180 23 0.2 22.8 7 813 1829 255 30 29.0 7.8 | 188 21 2.9 21.0 8 784 2134 265 35 34.9 3.1 | 208 18 8.7 16.3 9 756 2438 275 36 35.9 -3.1 | 224 14 9.7 10.1 10 729 2743 280 41 40.4 -7.1 | 247 16 14.3 6.1 11 700 3077 280 42 41.4 -7.3 | 249 16 15.2 5.9 12 650 3658 285 44 42.5 -11.4 | 264 16 16.4 1.8 13 602 4267 280 42 41.4 -7.3 | 249 16 15.2 5.9 14 579 4572 260 39 38.4 6.8 | 212 23 12.3 20.0 15 557 4877 250 41 38.5 14.0 | 204 30 12.4 27.2 16 515 5486 270 52 52.0 -0.0 | 243 29 25.9 13.2 17 500 5720 270 58 58.0 -0.0 | 247 35 31.9 13.2 18 475 6096 270 61 61.0 -0.0 | 249 37 34.9 13.2 19 400 7380 260 70 68.9 12.2 | 239 50 42.8 25.4 20 387 7620 260 76 74.8 13.2 | 242 55 48.7 26.4 21 311 9144 270 85 85.0 -0.0 | 257 60 58.9 13.2 22 300 9400 275 85 84.7 -7.4 | 264 59 58.6 5.8 23 250 10610 275 85 84.7 -7.4 | 264 59 58.6 5.8 24 236 10973 275 86 85.7 -7.5 | 265 60 59.6 5.7 25 215 11582 265 66 65.7 5.8 | 244 44 39.6 19.0 26 200 12040 255 72 69.5 18.6 | 234 54 43.4 31.8 27 181 12679 255 91 87.9 23.6 | 239 72 61.8 36.8 28 178 12802 255 91 87.9 23.6 | 239 72 61.8 36.8 29 154 13716 270 74 74.0 -0.0 | 255 50 47.9 13.2 30 150 13870 265 71 70.7 6.2 | 247 49 44.6 19.4 31 132 14630 255 61 58.9 15.8 | 229 44 32.8 29.0 32 126 14935 245 67 60.7 28.3 | 220 54 34.6 41.5 33 120 15240 255 70 67.6 18.1 | 233 52 41.5 31.3 34 114 15545 270 71 71.0 -0.0 | 254 47 44.9 13.2 35 103 16154 260 50 49.2 8.7 | 227 32 23.1 21.9 36 100 16340 240 56 48.5 28.0 | 209 47 22.4 41.2 37 98 16459 240 56 48.5 28.0 | 209 47 22.4 41.2 38 88 17106 265 65 64.8 5.7 | 244 43 38.6 18.9 39 84 17374 265 66 65.7 5.8 | 244 44 39.6 19.0 40 74 17983 275 41 40.8 -3.6 | 237 18 14.7 9.6 41 52 19812 265 32 31.9 2.8 | 200 17 5.8 16.0 42 47 20422 260 27 26.6 4.7 | 182 18 0.5 17.9 Wind Parameters Mean winds (0-6000m): 266.8 at 39.0 knts Storm direction: 296.8 at 29.3 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 134.2 deg Storm rel helicity (0-3000m) pos: 380.3 neg: 0.0 tot: 380.3 m^2/s^2 ave: 126.8 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 9.5 10^-3/s Energy-Hel index: 1.26 Bulk Rich Number: 3.62 Bulk Shear: 163.45 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 ------------------------------------------------------------------------------- 500 203 13 141 33| 19.5 0.0 19.5|173.7 0.0 173.7 347.4 0.94| 21.6 20.3 1000 219 19 152 31| 13.0 0.0 13.0|253.0 0.0 253.0 253.0 0.90| 16.9 15.1 1500 232 22 161 28| 10.0 0.0 10.0|291.4 0.0 291.4 194.2 0.86| 14.2 12.2 2000 243 25 170 25| 9.1 0.0 9.1|340.3 0.0 340.3 170.1 0.86| 13.6 11.6 2500 253 27 180 21| 8.5 0.0 8.5|371.4 0.0 371.4 148.5 0.86| 12.7 10.9 3000 260 30 190 19| 7.4 0.0 7.4|380.3 0.0 380.3 126.8 0.86| 11.0 9.5 4000 268 33 207 16| 5.6 0.6 6.3|390.2 -24.3 365.8 91.5 0.72| 9.2 6.7 5000 266 35 210 18| 5.7 2.4 8.1|487.1 -99.1 388.0 77.6 0.49| 10.7 5.3 6000 267 39 220 20| 5.7 2.1 7.8|565.9-109.9 455.9 76.0 0.49| 10.4 5.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251108.00.gif