UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 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 130 SFC 980 303 17.8 16.1 90 1.7 16.7 195 8 292.6 294.7 290.6 326.2 11.82 2 963 453 15.8 15.8 100 0.0 15.8 183 18 292.1 294.2 290.4 325.5 11.80 3 931 740 15.2 14.6 96 0.6 14.8 184 32 294.3 296.3 290.7 326.6 11.29 4 925 795 15.2 14.3 94 0.9 14.6 190 34 294.9 296.9 290.8 326.8 11.14 5 913 906 15.4 12.5 83 2.9 13.6 195 34 296.2 298.0 290.3 325.1 10.02 6 850 1510 12.0 7.9 76 4.1 9.6 210 33 298.7 300.2 289.3 321.9 7.89 7 846 1550 11.8 7.4 74 4.4 9.2 210 33 298.9 300.3 289.2 321.4 7.65 8 781 2212 6.0 6.0 100 0.0 6.0 215 39 299.6 301.0 289.3 321.8 7.53 9 765 2381 4.8 4.7 99 0.1 4.8 215 40 300.1 301.4 289.0 320.9 7.02 10 762 2413 4.4 -5.6 48 10.0 0.0 215 40 300.0 300.6 285.3 310.0 3.30 11 759 2446 8.8 -4.2 40 13.0 2.7 215 40 305.1 305.8 287.6 316.5 3.69 12 757 2468 9.8 -5.2 34 15.0 2.8 215 40 306.4 307.0 287.8 317.1 3.43 13 750 2545 9.8 -5.2 34 15.0 2.7 215 41 307.2 307.9 288.1 318.0 3.46 14 700 3115 6.6 -5.4 42 12.0 1.0 220 44 309.8 310.5 289.2 321.3 3.65 15 659 3606 2.6 -5.4 56 8.0 -1.1 220 43 310.7 311.4 289.6 322.9 3.88 16 628 3994 1.0 -12.0 37 13.0 -4.2 230 44 313.2 313.6 289.0 321.0 2.42 17 567 4806 -5.1 -16.1 42 11.0 -8.9 237 47 315.3 315.6 289.2 321.6 1.92 18 517 5524 -10.7 -12.2 89 1.5 -11.3 251 57 316.9 317.5 290.7 326.4 2.90 19 500 5780 -12.3 -15.4 78 3.1 -13.3 255 61 318.0 318.5 290.5 325.7 2.31 20 459 6429 -16.3 -28.3 35 12.0 -19.0 258 52 320.9 321.1 289.9 323.8 0.81 21 451 6561 -17.5 -26.5 45 9.0 -19.6 258 51 321.0 321.2 290.1 324.4 0.97 22 428 6952 -20.3 -30.3 40 10.0 -22.3 255 48 322.3 322.4 290.2 324.9 0.72 23 425 7004 -20.7 -50.7 5 30.0 -23.9 255 48 322.4 322.5 289.6 322.8 0.09 24 421 7074 -21.1 -47.1 8 26.0 -24.2 256 49 322.8 322.8 289.8 323.3 0.13 25 419 7109 -21.5 -28.5 53 7.0 -22.9 256 49 322.7 322.9 290.5 325.8 0.87 26 409 7287 -22.3 -54.3 4 32.0 -25.3 258 52 323.9 323.9 290.0 324.2 0.06 27 400 7450 -23.3 -46.3 10 23.0 -25.9 260 54 324.7 324.7 290.3 325.3 0.15 28 377 7880 -26.9 -37.9 35 11.0 -28.4 260 52 325.5 325.6 290.8 326.9 0.39 29 369 8034 -28.3 -43.3 22 15.0 -30.0 260 53 325.6 325.7 290.7 326.5 0.22 30 366 8093 -28.7 -36.7 46 8.0 -29.8 261 54 325.9 326.0 291.0 327.5 0.45 31 361 8191 -29.1 -65.1 2 36.0 -31.2 261 55 326.6 326.6 290.7 326.7 0.02 32 338 8658 -32.3 -59.3 5 27.0 -33.9 263 60 328.5 328.5 291.3 328.6 0.04 33 334 8742 -33.1 -42.1 40 9.0 -34.0 263 61 328.5 328.5 291.6 329.6 0.28 34 331 8806 -33.7 -48.7 21 15.0 -34.9 264 62 328.5 328.5 291.5 329.0 0.14 35 327 8891 -34.3 -45.3 32 11.0 -35.3 264 63 328.8 328.9 291.6 329.6 0.20 36 324 8955 -34.9 -36.8 83 1.9 -35.1 264 64 328.9 329.0 291.9 330.7 0.50 37 318 9085 -35.5 -39.3 68 3.8 -35.9 265 65 329.8 329.9 292.0 331.3 0.40 38 316 9129 -35.1 -38.9 68 3.8 -35.5 265 66 330.9 331.0 292.4 332.5 0.42 39 300 9490 -37.1 -40.5 71 3.4 -37.4 265 89 333.1 333.2 292.9 334.5 0.37 40 296 9582 -37.7 -41.0 71 3.3 -38.0 265 91 333.5 333.6 293.0 334.9 0.36 41 251 10694 -47.1 -50.1 71 3.0 -47.3 265 99 335.7 335.7 293.4 336.3 0.16 42 250 10720 -47.3 -50.3 71 3.0 -47.4 265 99 335.7 335.8 293.4 336.4 0.15 43 248 10773 -47.7 -50.5 72 2.9 -47.8 265 99 336.0 336.0 293.4 336.6 0.15 44 241 10963 -48.9 -51.4 75 2.5 -49.0 265 99 336.9 336.9 293.7 337.4 0.14 45 233 11185 -50.1 -56.1 49 6.0 -50.3 266 98 338.3 338.3 294.0 338.7 0.08 46 219 11589 -53.9 -57.4 65 3.5 -54.0 268 95 338.5 338.5 294.0 338.8 0.07 47 216 11678 -54.3 -63.3 32 9.0 -54.5 268 95 339.2 339.2 294.1 339.4 0.04 48 213 11768 -54.7 -64.7 28 10.0 -54.9 268 94 340.0 340.0 294.3 340.1 0.03 49 205 12013 -56.5 -61.2 55 4.7 -56.6 269 93 340.9 340.9 294.6 341.1 0.05 50 200 12170 -57.7 -62.7 53 5.0 -57.8 270 92 341.4 341.4 294.7 341.6 0.04 51 174 13033 -64.7 -73.7 28 9.0 -64.8 275 86 343.7 343.7 295.2 343.8 0.01 52 161 13504 -66.9 -76.9 23 10.0 -67.0 269 72 347.7 347.7 296.1 347.8 0.01 53 150 13930 -68.3 -79.3 19 11.0 -68.4 250 78 352.4 352.4 297.1 352.5 0.00 54 145 14133 -69.1 -81.1 16 12.0 -69.2 255 88 354.5 354.5 297.6 354.5 0.00 55 132 14701 -63.5 -85.5 4 22.0 -63.6 258 74 374.1 374.1 301.3 374.1 0.00 56 122 15182 -64.5 -86.5 3 22.0 -64.6 264 66 380.8 380.8 302.4 380.8 0.00 57 115 15547 -59.9 -87.9 1 28.0 -60.2 260 70 395.8 395.8 304.6 395.9 0.00 58 100 16410 -64.1 -88.1 2 24.0 -64.3 255 53 403.9 403.9 305.7 403.9 0.00 59 94 16786 -66.1 -89.1 3 23.0 -66.2 255 53 407.2 407.2 306.2 407.2 0.00 60 72 18400 -66.1 -88.1 3 22.0 -66.3 257 35 439.4 439.4 309.8 439.4 0.00 61 70 18570 -66.9 -88.9 3 22.0 -67.1 275 25 441.3 441.3 310.0 441.3 0.00 62 54 20113 -72.5 -90.5 5 18.0 -72.6 270 26 462.4 462.4 312.0 462.4 0.00 63 50 20570 -67.9 -89.9 3 22.0 -68.1 220 13 483.5 483.5 313.7 483.5 0.00 64 49 20691 -67.5 -89.5 3 22.0 -67.7 192 15 487.2 487.2 314.0 487.2 0.00 65 30 23690 -61.1 -89.1 1 28.0 -61.9 280 16 578.1 578.1 319.6 578.1 0.00 66 26 24590 -57.1 -88.1 1 31.0 -58.5 258 12 613.6 613.6 321.2 613.6 0.01 67 24 25095 -59.7 -88.7 1 29.0 -60.9 233 15 620.2 620.2 321.5 620.3 0.01 68 20 26250 -55.3 -87.3 1 32.0 -57.5 240 28 666.9 666.9 323.3 667.0 0.01 69 18 26927 -52.5 -85.5 1 33.0 -55.5 240 29 696.1 696.1 324.3 696.2 0.01 TRP 145 14133 -69.1 -81.1 16 12.0 -69.2 255 88 354.5 354.5 297.6 354.5 0.00 WND 248 10773 -47.7 -50.5 72 2.9 -47.8 265 99 336.0 336.0 293.4 336.6 0.15 Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 618.00 mb = 4127.52 m = 13541.58 ft Wetbulb zero: 680.86 mb = 3340.62 m = 10959.92 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 64.39 % Est. max temperature: 24.21 C = 75.58 F Sfc-Lift cond lev (LCL): 955.86 mb = 516.02 m = 1692.96 ft T: 15.67 C 700-500 lapse rate: 7.09 C/km ThetaE index: 11.78 C Layer 765.0- 759.0 mb Conv cond level (CCL): 861.81 mb = 1393.40 m = 4571.48 ft Mean mixing ratio: 10.73 g/kg Conv temperature: 23.36 C = 74.04 F Cap Strength: 4.18 C Lifted Index: 1.16 C Risk: Showers probable Lifted Index @300 mb: 6.12 C Lifted Index @700 mb: 3.94 C Showalter Index: 3.09 C Risk: None Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.20 C K Index: 20.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 335.19 Risk: Showers and thunderstorms possible Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.35 J/kg Max Up Vert Vel: 9.09 m/s Conv Inhibition (B-): 39.94 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 907.73 mb = 954.87 m = 3132.74 ft Lev Free Conv (LFC): 812.73 mb = 1881.97 m = 6174.37 ft Equ Level (EL): 762.73 mb = 2405.59 m = 7892.26 ft B at Equ Level: 37.96 J/kg Max Parcel Lev (MPL): 732.73 mb = 2737.41 m = 8980.91 ft Wind level data Storm motion: 258 at 32 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 ---------------------------------------------------------- 0 980 303 195 8 2.1 7.7 | 92 29 -29.4 1.3 1 945 610 170 28 -4.9 27.6 | 120 42 -36.4 21.1 2 925 795 190 34 5.9 33.5 | 137 37 -25.6 27.0 3 912 914 195 34 8.8 32.8 | 139 35 -22.7 26.4 4 880 1219 210 36 18.0 31.2 | 151 28 -13.5 24.7 5 850 1510 210 33 16.5 28.6 | 146 27 -15.0 22.1 6 818 1829 210 36 18.0 31.2 | 151 28 -13.5 24.7 7 788 2134 215 39 22.4 31.9 | 160 27 -9.1 25.5 8 760 2438 215 40 22.9 32.8 | 162 28 -8.6 26.3 9 732 2743 215 44 25.2 36.0 | 168 30 -6.3 29.6 10 706 3048 220 44 28.3 33.7 | 173 27 -3.2 27.3 11 700 3115 220 44 28.3 33.7 | 173 27 -3.2 27.3 12 654 3658 220 43 27.6 32.9 | 172 27 -3.9 26.5 13 605 4267 240 44 38.1 22.0 | 203 17 6.6 15.5 14 582 4572 230 46 35.2 29.6 | 189 23 3.7 23.1 15 560 4877 240 47 40.7 23.5 | 208 19 9.2 17.0 16 500 5780 255 61 58.9 15.8 | 251 29 27.4 9.3 17 499 5791 255 61 58.9 15.8 | 251 29 27.4 9.3 18 479 6096 260 54 53.2 9.4 | 262 22 21.7 2.9 19 424 7010 255 48 46.4 12.4 | 248 16 14.9 6.0 20 400 7450 260 54 53.2 9.4 | 262 22 21.7 2.9 21 391 7620 260 53 52.2 9.2 | 262 21 20.7 2.8 22 374 7925 260 52 51.2 9.0 | 263 20 19.7 2.6 23 315 9144 265 66 65.7 5.8 | 271 34 34.2 -0.7 24 300 9490 265 89 88.7 7.8 | 269 57 57.2 1.3 25 289 9754 265 94 93.6 8.2 | 268 62 62.1 1.7 26 250 10720 265 99 98.6 8.6 | 268 67 67.1 2.2 27 248 10773 265 99 98.6 8.6 | 268 67 67.1 2.2 28 240 10973 265 99 98.6 8.6 | 268 67 67.1 2.2 29 200 12170 270 92 92.0 -0.0 | 276 61 60.5 -6.5 30 172 13106 275 85 84.7 -7.4 | 285 55 53.2 -13.9 31 155 13716 265 64 63.8 5.6 | 272 32 32.3 -0.9 32 150 13930 250 78 73.3 26.7 | 244 46 41.8 20.2 33 145 14133 255 88 85.0 22.8 | 253 56 53.5 16.3 34 141 14326 255 88 85.0 22.8 | 253 56 53.5 16.3 35 127 14935 260 65 64.0 11.3 | 262 33 32.5 4.8 36 121 15240 265 66 65.7 5.8 | 271 34 34.2 -0.7 37 115 15545 260 70 68.9 12.2 | 261 38 37.4 5.7 38 104 16154 260 46 45.3 8.0 | 264 14 13.8 1.5 39 100 16410 255 53 51.2 13.7 | 250 21 19.7 7.3 40 94 16764 255 53 51.2 13.7 | 250 21 19.7 7.3 41 81 17678 255 33 31.9 8.5 | 190 2 0.4 2.1 42 73 18288 245 42 38.1 17.7 | 210 13 6.6 11.3 43 70 18570 275 25 24.9 -2.2 | 37 11 -6.6 -8.6 44 66 18898 275 27 26.9 -2.4 | 28 10 -4.6 -8.8 45 63 19202 275 13 13.0 -1.1 | 68 20 -18.6 -7.6 46 60 19507 240 16 13.9 8.0 | 95 18 -17.6 1.5 47 57 19812 260 32 31.5 5.6 | 359 1 0.0 -0.9 48 54 20117 270 26 26.0 -0.0 | 40 8 -5.5 -6.5 49 51 20422 190 10 1.7 9.8 | 97 30 -29.8 3.4 50 50 20570 220 13 8.4 10.0 | 99 23 -23.1 3.5 51 49 20726 185 15 1.3 14.9 | 106 31 -30.2 8.5 52 46 21031 235 11 9.0 6.3 | 90 22 -22.5 -0.1 53 44 21336 205 11 4.6 10.0 | 97 27 -26.9 3.5 54 42 21641 230 18 13.8 11.6 | 106 18 -17.7 5.1 55 40 21946 225 24 17.0 17.0 | 126 18 -14.5 10.5 56 38 22250 265 17 16.9 1.5 | 71 15 -14.6 -5.0 57 34 22860 240 10 8.7 5.0 | 86 23 -22.8 -1.5 58 33 23165 225 7 4.9 4.9 | 87 27 -26.6 -1.5 59 31 23470 255 12 11.6 3.1 | 80 20 -19.9 -3.3 60 30 23690 280 16 15.8 -2.8 | 60 18 -15.7 -9.2 61 30 23774 290 11 10.3 -3.8 | 64 24 -21.2 -10.2 62 27 24384 255 9 8.7 2.3 | 80 23 -22.8 -4.1 63 26 24689 260 14 13.8 2.4 | 77 18 -17.7 -4.0 64 23 25298 220 16 10.3 12.3 | 105 22 -21.2 5.8 65 22 25603 220 22 14.1 16.9 | 121 20 -17.4 10.4 66 21 25908 250 17 16.0 5.8 | 88 16 -15.5 -0.6 67 20 26213 235 25 20.5 14.3 | 126 14 -11.0 7.9 68 20 26250 240 28 24.2 14.0 | 136 10 -7.3 7.5 69 15 27127 240 31 26.8 15.5 | 153 10 -4.7 9.0 70 14 27432 260 31 30.5 5.4 | 42 1 -1.0 -1.1 Wind Parameters Mean winds (0-6000m): 228.4 at 42.9 knts Storm direction: 258.4 at 32.2 knts Shear (0-3000m) pos: 3.7 neg: 4.6 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 80.2 deg Storm rel helicity (0-3000m) pos: 424.2 neg: -18.0 tot: 406.2 m^2/s^2 ave: 135.4 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 7.9 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.29 Bulk Shear: 144.86 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 ------------------------------------------------------------------------------- 500 179 23 117 36| 0.0 26.8 26.8|257.2 0.0 257.2 514.4 0.81| 34.6 28.1 1000 193 29 131 33| 6.1 13.4 19.5|325.0 -3.0 322.0 322.0 0.75| 23.7 17.9 1500 199 31 137 31| 4.1 9.1 13.2|342.1 -16.2 326.0 217.3 0.69| 17.5 12.1 2000 204 33 142 30| 4.2 6.8 11.1|378.3 -16.2 362.2 181.1 0.72| 14.4 10.4 2500 206 34 146 29| 4.0 5.5 9.5|408.3 -16.2 392.1 156.9 0.73| 12.5 9.1 3000 209 36 151 29| 3.7 4.6 8.3|424.2 -18.0 406.2 135.4 0.72| 11.0 7.9 4000 214 38 158 27| 4.3 3.4 7.7|486.9 -20.9 465.9 116.5 0.71| 10.2 7.3 5000 220 40 167 25| 4.5 3.0 7.5|568.9 -39.7 529.2 105.8 0.66| 10.5 7.0 6000 228 43 181 22| 4.4 2.5 6.8|662.7 -45.2 617.5 102.9 0.66| 10.5 6.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260109.00.gif