UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010911.upa.cvt Date: 1100Z 9 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 9 JAN 26 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 133 SFC 980 307 18.6 16.4 87 2.2 17.2 200 8 293.4 295.6 291.1 327.8 12.05 2 957 510 16.0 15.9 99 0.1 16.0 193 22 292.8 294.9 290.8 326.8 11.95 3 945 617 15.8 15.8 100 0.0 15.8 190 29 293.7 295.8 291.2 328.0 12.03 4 925 799 15.0 15.0 100 0.0 15.0 195 37 294.6 296.7 291.2 328.1 11.67 5 874 1279 13.2 13.2 100 0.0 13.2 213 50 297.6 299.6 291.6 329.4 10.98 6 850 1514 12.0 8.6 80 3.4 10.0 225 49 298.7 300.2 289.6 323.0 8.27 7 846 1554 11.8 7.8 76 4.0 9.5 230 48 298.9 300.3 289.3 322.0 7.87 8 717 2925 4.8 4.8 100 0.0 4.8 242 41 305.7 307.1 291.3 328.5 7.54 9 700 3121 4.0 3.4 96 0.6 3.7 250 38 306.9 308.2 291.2 328.2 7.00 10 643 3806 0.0 -0.6 96 0.6 -0.3 254 44 309.9 311.0 291.0 327.6 5.70 11 633 3931 0.2 -4.5 71 4.7 -2.0 253 46 311.5 312.4 290.3 325.2 4.33 12 628 3995 0.6 -17.4 25 18.0 -5.7 252 46 312.7 313.0 288.1 317.8 1.55 13 621 4085 0.2 -5.8 64 6.0 -2.6 252 47 313.3 314.0 290.6 326.0 3.99 14 617 4137 0.4 -8.6 51 9.0 -3.5 251 48 314.1 314.7 290.1 324.5 3.24 15 510 5629 -12.1 -14.4 83 2.3 -12.9 241 58 316.5 317.0 290.2 324.6 2.46 16 500 5780 -12.9 -16.1 77 3.2 -14.0 240 59 317.3 317.7 290.1 324.5 2.18 17 486 5997 -13.9 -19.9 60 6.0 -15.7 237 60 318.7 319.0 290.0 324.1 1.62 18 446 6644 -19.9 -21.8 85 1.9 -20.4 235 57 319.0 319.3 290.0 324.1 1.50 19 418 7125 -21.7 -22.3 95 0.6 -21.8 242 73 322.7 323.0 291.2 328.0 1.53 20 400 7450 -22.9 -24.2 89 1.3 -23.2 250 70 325.2 325.5 291.7 329.9 1.35 21 325 8942 -32.9 -35.8 75 2.9 -33.3 251 75 331.3 331.4 292.6 333.4 0.55 22 300 9500 -37.5 -41.2 68 3.7 -37.9 250 87 332.5 332.6 292.7 333.8 0.35 23 279 9996 -41.5 -45.4 66 3.9 -41.8 250 94 333.7 333.8 293.0 334.7 0.24 24 273 10143 -42.5 -50.5 41 8.0 -43.0 250 96 334.4 334.4 293.0 334.9 0.14 25 250 10730 -47.9 -52.3 60 4.4 -48.1 250 99 334.9 334.9 293.2 335.3 0.12 26 246 10836 -48.9 -52.6 65 3.7 -49.1 250 100 334.9 334.9 293.2 335.4 0.12 27 228 11328 -52.7 -58.7 48 6.0 -52.9 253 102 336.5 336.5 293.5 336.7 0.06 28 226 11385 -52.9 -62.9 29 10.0 -53.1 253 102 337.0 337.0 293.6 337.2 0.04 29 210 11853 -56.1 -64.9 32 8.8 -56.3 255 105 339.1 339.1 294.1 339.2 0.03 30 200 12160 -58.3 -66.3 35 8.0 -58.4 255 103 340.4 340.4 294.4 340.5 0.03 31 183 12714 -63.5 -69.5 44 6.0 -63.6 258 101 340.7 340.8 294.5 340.8 0.02 32 171 13130 -65.1 -73.1 32 8.0 -65.2 260 100 344.8 344.8 295.5 344.8 0.01 33 151 13880 -70.3 -77.3 35 7.0 -70.4 250 74 348.3 348.3 296.3 348.4 0.01 34 150 13920 -69.3 -77.3 30 8.0 -69.4 250 74 350.7 350.7 296.8 350.7 0.01 35 138 14425 -63.7 -82.7 6 19.0 -63.8 254 77 369.0 369.0 300.4 369.1 0.00 36 134 14605 -64.3 -83.3 6 19.0 -64.4 256 78 371.1 371.1 300.8 371.1 0.00 37 131 14745 -61.1 -84.1 3 23.0 -61.3 258 79 379.2 379.2 302.1 379.2 0.00 38 100 16400 -66.7 -87.7 4 21.0 -66.8 265 67 398.9 398.9 305.0 398.9 0.00 39 93 16837 -67.9 -88.9 3 21.0 -68.0 264 62 404.9 404.9 305.9 404.9 0.00 40 84 17446 -68.7 -89.7 3 21.0 -68.8 240 44 415.2 415.2 307.2 415.2 0.00 41 79 17817 -64.3 -87.3 3 23.0 -64.5 240 48 431.6 431.6 309.0 431.6 0.00 42 70 18550 -67.7 -88.7 3 21.0 -67.8 245 31 439.5 439.6 309.8 439.6 0.00 43 65 18994 -69.7 -88.7 5 19.0 -69.8 229 29 444.6 444.6 310.3 444.6 0.00 TRP 151 13880 -70.3 -77.3 35 7.0 -70.4 250 74 348.3 348.3 296.3 348.4 0.01 WND 210 11853 -56.1 -64.9 32 8.8 -56.3 255 105 339.1 339.1 294.1 339.2 0.03 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 613.58 mb = 4184.48 m = 13728.43 ft Wetbulb zero: 647.75 mb = 3746.65 m = 12292.01 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 83.37 % Est. max temperature: 24.82 C = 76.67 F Sfc-Lift cond lev (LCL): 948.73 mb = 583.68 m = 1914.95 ft T: 15.86 C 700-500 lapse rate: 6.36 C/km ThetaE index: 10.66 C Layer 700.0- 621.0 mb Conv cond level (CCL): 925.94 mb = 790.39 m = 2593.12 ft Mean mixing ratio: 11.67 g/kg Conv temperature: 19.75 C = 67.55 F Cap Strength: 2.37 C Lifted Index: -0.73 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.02 C Lifted Index @700 mb: 0.35 C Showalter Index: 1.88 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.50 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 317.55 Risk: Showers and thunderstorms possible Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.44 J/kg Max Up Vert Vel: 12.36 m/s Conv Inhibition (B-): 80.51 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 925.49 mb = 794.51 m = 2606.62 ft Lev Free Conv (LFC): 540.49 mb = 5173.87 m = 16974.44 ft Equ Level (EL): 410.49 mb = 7259.10 m = 23815.67 ft B at Equ Level: 72.29 J/kg Max Parcel Lev (MPL): 350.49 mb = 8399.45 m = 27556.91 ft Wind level data Storm motion: 267 at 35 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 ---------------------------------------------------------- 0 980 307 200 8 2.7 7.5 | 100 33 -32.5 5.5 1 946 610 190 29 5.0 28.6 | 131 40 -30.2 26.6 2 925 799 195 37 9.6 35.7 | 143 42 -25.6 33.7 3 912 914 200 41 14.0 38.5 | 150 42 -21.2 36.5 4 880 1219 210 50 25.0 43.3 | 166 43 -10.2 41.3 5 850 1514 225 49 34.6 34.6 | 179 33 -0.6 32.6 6 849 1524 230 48 36.8 30.9 | 183 29 1.6 28.8 7 818 1829 230 45 34.5 28.9 | 178 27 -0.7 26.9 8 789 2134 230 45 34.5 28.9 | 178 27 -0.7 26.9 9 760 2438 230 44 33.7 28.3 | 177 26 -1.5 26.3 10 733 2743 235 44 36.0 25.2 | 182 23 0.8 23.2 11 700 3121 250 38 35.7 13.0 | 183 11 0.5 11.0 12 680 3353 260 42 41.4 7.3 | 229 8 6.1 5.3 13 654 3658 255 43 41.5 11.1 | 215 11 6.3 9.1 14 605 4267 250 49 46.0 16.8 | 216 18 10.8 14.8 15 561 4877 245 55 49.8 23.2 | 215 26 14.6 21.2 16 500 5780 240 59 51.1 29.5 | 210 32 15.9 27.5 17 479 6096 235 61 50.0 35.0 | 204 36 14.8 33.0 18 442 6706 235 57 46.7 32.7 | 201 33 11.5 30.7 19 407 7315 245 80 72.5 33.8 | 230 49 37.3 31.8 20 400 7450 250 70 65.8 23.9 | 234 38 30.6 21.9 21 391 7620 250 68 63.9 23.3 | 233 36 28.7 21.3 22 359 8230 255 59 57.0 15.3 | 239 25 21.8 13.3 23 315 9144 250 80 75.2 27.4 | 238 47 40.0 25.4 24 300 9500 250 87 81.8 29.8 | 239 54 46.5 27.8 25 264 10363 250 99 93.0 33.9 | 241 66 57.8 31.9 26 250 10730 250 99 93.0 33.9 | 241 66 57.8 31.9 27 210 11853 255 105 101.4 27.2 | 249 71 66.2 25.2 28 209 11887 255 105 101.4 27.2 | 249 71 66.2 25.2 29 200 12160 255 103 99.5 26.7 | 249 69 64.3 24.7 30 171 13106 260 100 98.5 17.4 | 256 65 63.3 15.4 31 151 13880 250 74 69.5 25.3 | 236 41 34.3 23.3 32 150 13920 250 74 69.5 25.3 | 236 41 34.3 23.3 33 148 14021 250 74 69.5 25.3 | 236 41 34.3 23.3 34 127 14935 260 80 78.8 13.9 | 255 45 43.6 11.9 35 121 15240 265 61 60.8 5.3 | 263 26 25.6 3.3 36 100 16400 265 67 66.7 5.8 | 263 32 31.5 3.8 37 94 16764 265 67 66.7 5.8 | 263 32 31.5 3.8 38 89 17069 260 48 47.3 8.3 | 242 14 12.1 6.3 39 85 17374 240 43 37.2 21.5 | 186 20 2.0 19.5 40 73 18288 240 54 46.8 27.0 | 205 28 11.6 25.0 41 70 18550 245 31 28.1 13.1 | 147 13 -7.1 11.1 42 69 18593 255 39 37.7 10.1 | 197 8 2.5 8.1 43 65 18898 230 29 22.2 18.6 | 142 21 -13.0 16.6 44 61 19202 220 33 21.2 25.3 | 149 27 -14.0 23.3 Wind Parameters Mean winds (0-6000m): 236.7 at 47.0 knts Storm direction: 266.7 at 35.3 knts Shear (0-3000m) pos: 7.0 neg: 4.9 tot: 12.0 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 588.4 neg: -18.0 tot: 570.4 m^2/s^2 ave: 190.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 10.4 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 0.50 Bulk Shear: 153.92 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 ------------------------------------------------------------------------------- 500 193 24 126 37| 0.0 30.1 30.1|271.3 0.0 271.3 542.5 0.93| 31.0 28.7 1000 201 35 143 38| 9.7 15.1 24.8|487.9 0.0 487.9 487.9 0.93| 26.1 24.4 1500 211 39 154 35| 8.8 10.0 18.9|556.1 -11.0 545.1 363.4 0.80| 22.8 18.3 2000 216 41 160 33| 6.6 7.4 14.0|556.1 -15.4 540.7 270.3 0.78| 17.3 13.5 2500 220 41 164 31| 6.1 5.9 12.0|572.3 -17.2 555.1 222.0 0.75| 15.1 11.3 3000 225 41 167 28| 7.0 4.9 12.0|588.4 -18.0 570.4 190.1 0.68| 15.4 10.4 4000 233 42 176 23| 5.3 5.0 10.2|592.2 -23.1 569.1 142.3 0.59| 13.1 7.8 5000 236 44 184 23| 4.2 5.0 9.2|592.2 -34.6 557.5 111.5 0.52| 11.5 6.0 6000 237 47 190 24| 3.5 4.8 8.3|592.2 -82.7 509.5 84.9 0.44| 10.5 4.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260109.11.gif