UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011911.upa.cvt Date: 1100Z 19 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 19 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 211 SFC 988 307 -1.7 -7.7 64 6.0 -3.7 270 3 272.4 272.7 270.1 278.4 2.16 2 942 685 -2.5 -10.5 54 8.0 -5.0 320 26 275.3 275.6 271.4 280.4 1.82 3 925 829 -3.5 -9.5 63 6.0 -5.4 320 25 275.7 276.1 271.9 281.4 2.01 4 872 1293 -5.5 -13.5 53 8.0 -7.8 324 35 278.3 278.6 272.8 282.8 1.54 5 850 1494 -5.1 -12.1 58 7.0 -7.2 320 42 280.8 281.1 274.5 285.9 1.78 6 827 1710 -4.5 -13.5 49 9.0 -7.2 312 38 283.6 283.9 275.9 288.4 1.63 7 789 2078 -6.7 -13.7 57 7.0 -8.8 298 29 285.1 285.4 276.7 290.1 1.68 8 766 2309 -7.3 -17.3 45 10.0 -10.0 295 30 286.9 287.1 277.0 290.8 1.28 9 754 2432 -7.3 -22.3 29 15.0 -10.8 295 32 288.2 288.4 277.1 290.8 0.85 10 747 2505 -5.1 -34.1 8 29.0 -10.4 297 33 291.4 291.4 277.8 292.3 0.29 11 728 2708 -3.7 -40.7 4 37.0 -9.9 304 37 295.1 295.1 279.4 295.6 0.15 12 700 3017 -4.9 -38.9 5 34.0 -10.8 305 42 297.1 297.1 280.3 297.7 0.19 13 662 3452 -8.1 -40.1 6 32.0 -13.2 302 49 298.2 298.3 280.8 298.8 0.18 14 603 4173 -10.1 -49.1 2 39.0 -15.1 292 53 304.0 304.0 283.1 304.3 0.07 15 602 4186 -10.1 -50.1 2 40.0 -15.2 292 53 304.1 304.2 283.1 304.4 0.06 16 500 5590 -18.9 -26.9 49 8.0 -20.5 275 71 310.0 310.2 286.4 312.8 0.84 17 497 5635 -19.3 -26.3 54 7.0 -20.8 276 71 310.0 310.2 286.4 313.1 0.90 18 492 5710 -19.5 -33.5 28 14.0 -21.8 278 71 310.7 310.8 286.1 312.3 0.46 19 480 5894 -20.9 -29.9 44 9.0 -22.5 277 68 311.2 311.3 286.5 313.5 0.67 20 400 7220 -29.9 -48.9 14 19.0 -31.4 265 68 316.1 316.2 287.6 316.6 0.11 21 366 7846 -34.5 -55.5 10 21.0 -35.7 265 70 318.1 318.1 288.2 318.4 0.06 22 342 8317 -36.7 -62.7 5 26.0 -37.8 265 71 321.4 321.4 289.2 321.5 0.02 23 310 8989 -42.1 -57.1 18 15.0 -42.7 265 73 323.0 323.0 289.8 323.2 0.05 24 300 9210 -43.7 -61.7 12 18.0 -44.3 270 75 323.8 323.8 289.9 323.9 0.03 25 291 9413 -45.5 -62.5 13 17.0 -46.0 268 76 324.0 324.0 290.0 324.2 0.03 26 250 10410 -50.5 -69.5 9 19.0 -50.8 260 83 331.0 331.0 292.0 331.0 0.01 27 200 11840 -57.1 -79.1 5 22.0 -57.3 260 89 342.3 342.3 294.9 342.4 0.00 28 176 12650 -56.1 -83.1 2 27.0 -56.4 255 90 356.7 356.7 298.1 356.7 0.00 29 157 13373 -57.8 -84.8 2 27.0 -58.0 255 100 365.7 365.7 299.8 365.7 0.00 30 150 13660 -58.5 -85.5 2 27.0 -58.7 260 95 369.3 369.3 300.4 369.3 0.00 31 116 15264 -62.9 -87.9 2 25.0 -63.1 250 89 389.3 389.3 303.7 389.3 0.00 32 100 16180 -62.7 -87.7 2 25.0 -62.9 260 70 406.6 406.6 306.1 406.6 0.00 33 83 17317 -66.9 -87.9 4 21.0 -67.1 255 64 420.3 420.3 307.7 420.3 0.00 34 70 18360 -61.5 -88.5 2 27.0 -61.9 255 41 452.8 452.8 311.1 452.8 0.00 35 68 18541 -59.9 -88.9 1 29.0 -60.3 259 41 460.0 460.0 311.8 460.0 0.00 36 57 19638 -62.9 -88.9 2 26.0 -63.3 258 42 477.0 477.0 313.2 477.1 0.00 37 50 20450 -61.3 -89.3 1 28.0 -61.8 240 31 499.0 499.0 314.9 499.0 0.00 38 45 21105 -60.1 -89.1 1 29.0 -60.7 235 32 517.2 517.2 316.1 517.2 0.00 39 38 22154 -62.3 -90.3 1 28.0 -62.9 266 25 537.2 537.2 317.3 537.2 0.00 40 35 22666 -58.1 -88.1 1 30.0 -59.1 256 16 561.0 561.0 318.7 561.0 0.00 41 30 23630 -60.9 -88.9 1 28.0 -61.7 295 13 578.6 578.6 319.6 578.6 0.00 42 27 24280 -63.5 -90.5 1 27.0 -64.1 302 8 589.0 589.0 320.1 589.0 0.00 43 25 24755 -60.1 -90.1 1 30.0 -61.2 259 10 611.9 611.9 321.2 611.9 0.00 44 20 26150 -58.7 -88.7 1 30.0 -60.2 60 8 656.5 656.5 322.9 656.5 0.01 45 19 26472 -58.5 -88.5 1 30.0 -60.1 91 11 666.8 666.8 323.3 666.9 0.01 46 15 27950 -61.1 -90.1 1 29.0 -62.6 42 9 704.8 704.8 324.6 704.9 0.01 TRP 83 17317 -66.9 -87.9 4 21.0 -67.1 255 64 420.3 420.3 307.7 420.3 0.00 WND 157 13373 -57.8 -84.8 2 27.0 -58.0 255 100 365.7 365.7 299.8 365.7 0.00 Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 30.48 % Est. max temperature: 8.15 C = 46.67 F Sfc-Lift cond lev (LCL): 899.04 mb = 1053.04 m = 3454.80 ft T: -4.46 C 700-500 lapse rate: 5.44 C/km Conv cond level (CCL): 518.73 mb = 5311.86 m = 17427.15 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 34.64 C = 94.35 F Cap Strength: 21.58 C Lifted Index: 24.56 C Risk: None Lifted Index @300 mb: 30.64 C Lifted Index @700 mb: 17.32 C Showalter Index: 20.40 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 6.80 C K Index: -32.30 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 5.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.39 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 56388.43 J/kg Cap Strength: 24.55 C Lift Cond Lev (LCL): 840.52 mb = 1582.16 m = 5190.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 34 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 ---------------------------------------------------------- 0 988 307 270 3 3.0 -0.0 | 147 33 -17.7 27.5 1 951 610 320 26 16.7 -19.9 | 152 9 -4.0 7.6 2 925 829 320 25 16.1 -19.2 | 151 10 -4.7 8.3 3 915 914 315 24 17.0 -17.0 | 160 11 -3.8 10.5 4 880 1219 325 33 18.9 -27.0 | 104 2 -1.8 0.4 5 850 1494 320 42 27.0 -32.2 | 307 8 6.3 -4.7 6 847 1524 315 43 30.4 -30.4 | 287 10 9.7 -2.9 7 814 1829 310 34 26.0 -21.9 | 223 8 5.3 5.6 8 783 2134 295 28 25.4 -11.8 | 197 16 4.6 15.6 9 754 2438 295 32 29.0 -13.5 | 211 16 8.3 13.9 10 725 2743 305 38 31.1 -21.8 | 241 12 10.4 5.7 11 700 3017 305 42 34.4 -24.1 | 256 14 13.7 3.4 12 644 3658 300 52 45.0 -26.0 | 267 24 24.3 1.5 13 594 4267 290 53 49.8 -18.1 | 252 31 29.1 9.3 14 549 4877 285 57 55.1 -14.8 | 250 37 34.3 12.7 15 500 5590 275 71 70.7 -6.2 | 247 54 50.0 21.3 16 486 5791 280 71 69.9 -12.3 | 253 51 49.2 15.1 17 467 6096 270 63 63.0 -0.0 | 237 50 42.3 27.5 18 400 7220 265 68 67.7 5.9 | 235 58 47.0 33.4 19 378 7620 265 69 68.7 6.0 | 235 59 48.0 33.5 20 303 9144 265 74 73.7 6.4 | 237 63 53.0 33.9 21 300 9210 270 75 75.0 -0.0 | 243 61 54.3 27.5 22 250 10410 260 83 81.7 14.4 | 236 74 61.0 41.9 23 200 11840 260 89 87.6 15.5 | 237 80 66.9 42.9 24 199 11887 255 79 76.3 20.4 | 229 73 55.6 47.9 25 157 13373 255 100 96.6 25.9 | 235 93 75.9 53.4 26 150 13660 260 95 93.6 16.5 | 239 85 72.8 44.0 27 149 13716 255 100 96.6 25.9 | 235 93 75.9 53.4 28 116 15240 250 89 83.6 30.4 | 227 86 62.9 57.9 29 105 15850 255 86 83.1 22.3 | 231 80 62.3 49.7 30 100 16180 260 70 68.9 12.2 | 231 62 48.2 39.6 31 96 16459 260 70 68.9 12.2 | 231 62 48.2 39.6 32 91 16764 245 65 58.9 27.5 | 215 67 38.2 54.9 33 83 17317 255 64 61.8 16.6 | 223 60 41.1 44.0 34 82 17374 250 73 68.6 25.0 | 222 71 47.9 52.4 35 74 17983 240 58 50.2 29.0 | 208 64 29.5 56.5 36 71 18288 260 51 50.2 8.9 | 219 47 29.5 36.3 37 70 18360 255 41 39.6 10.6 | 206 43 18.9 38.1 38 67 18593 260 41 40.4 7.1 | 210 40 19.6 34.6 39 64 18898 240 42 36.4 21.0 | 198 51 15.6 48.5 40 58 19507 260 40 39.4 6.9 | 208 39 18.7 34.4 41 55 19812 255 44 42.5 11.4 | 209 45 21.8 38.9 42 50 20450 240 31 26.8 15.5 | 188 43 6.1 43.0 43 46 21031 230 31 23.7 19.9 | 184 47 3.0 47.4 44 43 21336 250 34 31.9 11.6 | 196 41 11.2 39.1 45 41 21641 245 31 28.1 13.1 | 190 41 7.4 40.6 46 37 22250 270 24 24.0 -0.0 | 187 28 3.3 27.5 47 36 22555 275 16 15.9 -1.4 | 170 27 -4.8 26.1 48 34 22860 225 15 10.6 10.6 | 165 39 -10.1 38.1 49 32 23165 215 18 10.3 14.7 | 166 43 -10.4 42.2 50 30 23630 295 13 11.8 -5.5 | 158 24 -8.9 22.0 51 28 24079 305 12 9.8 -6.9 | 152 23 -10.9 20.6 52 27 24384 300 6 5.2 -3.0 | 148 29 -15.5 24.5 53 25 24689 250 11 10.3 3.8 | 162 33 -10.4 31.2 54 22 25603 0 0 -0.0 -0.0 | 143 34 -20.7 27.5 55 20 26150 60 8 -6.9 -4.0 | 130 36 -27.7 23.5 56 20 26213 95 11 -11.0 1.0 | 132 43 -31.7 28.4 57 16 26822 70 10 -9.4 -3.4 | 129 39 -30.1 24.0 58 13 27432 335 5 2.1 -4.5 | 141 30 -18.6 22.9 59 12 27737 345 10 2.6 -9.7 | 134 25 -18.1 17.8 60 11 28042 360 12 -0.0 -12.0 | 127 26 -20.7 15.5 Wind Parameters Mean winds (0-6000m): 293.0 at 45.9 knts Storm direction: 323.0 at 34.4 knts Shear (0-3000m) pos: 7.7 neg: 3.2 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 116.9 neg: -51.5 tot: 65.4 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 15.8 stream: -0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 117.92 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 ------------------------------------------------------------------------------- 500 318 19 149 16| 24.0 0.0 24.0| 51.6 -8.0 43.6 87.1 0.17| 27.8 4.8 1000 320 24 150 11| 17.6 0.0 17.6| 55.7 -11.3 44.5 44.5 -0.03| 22.3 -0.6 1500 318 29 166 6| 11.7 2.8 14.5| 55.7 -35.2 20.6 13.7 -0.23| 21.0 -4.7 2000 314 29 184 7| 8.8 4.4 13.2| 63.5 -51.5 11.9 6.0 -0.24| 18.8 -4.5 2500 311 30 197 8| 9.2 3.5 12.7|100.2 -51.5 48.7 19.5 -0.09| 17.3 -1.6 3000 309 32 212 8| 7.7 3.2 10.9|116.9 -51.5 65.4 21.8 -0.04| 15.8 -0.6 4000 305 37 238 12| 5.7 4.1 9.8|123.6-100.6 23.0 5.7 -0.08| 13.8 -1.1 5000 299 41 245 17| 4.6 4.9 9.5|123.6-123.0 0.5 0.1 -0.09| 12.7 -1.1 6000 293 46 246 24| 4.2 4.5 8.7|183.3-320.6-137.3 -22.9 -0.14| 12.9 -1.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260119.11.gif