UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 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 176 SFC 984 306 2.2 -10.8 38 13.0 -2.0 290 3 276.6 276.9 272.0 281.5 1.70 2 925 798 -3.5 -12.5 50 9.0 -6.1 235 12 275.7 276.0 271.3 280.2 1.58 3 903 987 -5.3 -13.3 53 8.0 -7.5 247 13 275.8 276.0 271.2 280.1 1.52 4 877 1218 -2.3 -21.3 22 19.0 -7.0 285 17 281.2 281.3 273.2 283.6 0.79 5 850 1465 -3.9 -22.9 21 19.0 -8.3 290 19 282.1 282.2 273.6 284.2 0.71 6 819 1757 -5.9 -25.9 19 20.0 -10.1 294 26 283.0 283.1 273.8 284.7 0.56 7 797 1971 -5.5 -22.5 25 17.0 -9.5 295 27 285.6 285.7 275.6 288.0 0.79 8 789 2050 -5.5 -44.5 3 39.0 -10.9 295 27 286.4 286.4 274.9 286.7 0.09 9 779 2150 -6.1 -25.1 21 19.0 -10.3 295 27 286.8 286.9 276.0 288.8 0.64 10 775 2190 -6.5 -11.5 68 5.0 -8.1 297 28 286.8 287.2 278.0 292.8 2.04 11 767 2271 -6.5 -12.5 62 6.0 -8.4 299 31 287.7 288.0 278.3 293.3 1.91 12 743 2520 -5.5 -12.5 58 7.0 -7.8 305 39 291.4 291.7 280.1 297.3 1.97 13 710 2875 -7.9 -14.9 57 7.0 -10.0 300 41 292.5 292.8 280.3 297.7 1.69 14 700 2985 -8.5 -15.5 57 7.0 -10.5 295 39 293.1 293.4 280.5 298.1 1.63 15 683 3175 -9.1 -16.1 57 7.0 -11.1 294 44 294.5 294.8 281.1 299.4 1.59 16 668 3346 -9.5 -21.5 37 12.0 -12.5 300 46 295.9 296.1 281.0 299.1 1.03 17 659 3451 -8.7 -31.7 14 23.0 -13.2 303 48 297.9 298.0 281.0 299.3 0.41 18 655 3498 -6.7 -42.7 4 36.0 -12.3 305 48 300.7 300.8 281.8 301.2 0.14 19 643 3643 -6.3 -45.3 3 39.0 -12.2 309 50 302.8 302.8 282.7 303.1 0.10 20 543 4940 -15.3 -31.3 24 16.0 -18.3 294 65 307.1 307.2 284.9 308.8 0.52 21 535 5052 -14.7 -31.7 22 17.0 -17.9 291 67 309.1 309.2 285.6 310.8 0.50 22 500 5560 -17.9 -31.9 28 14.0 -20.4 280 78 311.2 311.3 286.4 313.0 0.53 23 400 7200 -29.1 -46.1 18 17.0 -30.6 290 88 317.2 317.2 288.0 317.7 0.15 24 386 7453 -30.9 -43.9 27 13.0 -32.1 290 92 318.1 318.1 288.3 318.8 0.20 25 363 7887 -32.9 -48.9 19 16.0 -34.1 286 96 321.0 321.0 289.2 321.5 0.12 26 360 7945 -32.7 -53.7 10 21.0 -34.1 285 97 322.0 322.1 289.5 322.3 0.07 27 300 9200 -43.3 -62.3 11 19.0 -43.9 285 94 324.3 324.3 290.1 324.4 0.03 28 263 10071 -50.9 -65.9 15 15.0 -51.2 290 90 325.6 325.6 290.5 325.7 0.02 29 250 10400 -52.7 -68.7 13 16.0 -52.9 280 83 327.7 327.7 291.1 327.8 0.01 30 217 11296 -59.9 -69.9 26 10.0 -60.0 265 93 330.1 330.1 291.7 330.2 0.01 31 204 11684 -55.7 -80.7 3 25.0 -55.9 263 95 342.6 342.6 295.0 342.6 0.00 32 200 11810 -55.5 -80.5 3 25.0 -55.8 260 87 344.9 344.9 295.5 344.9 0.00 33 170 12856 -50.5 -84.5 1 34.0 -51.0 255 91 369.6 369.6 300.5 369.6 0.00 34 151 13618 -56.2 -86.4 1 30.2 -56.5 245 104 372.6 372.6 301.0 372.6 0.00 35 150 13660 -56.5 -86.5 1 30.0 -56.8 245 104 372.7 372.7 301.1 372.7 0.00 36 120 15061 -61.9 -88.9 2 27.0 -62.1 255 80 387.4 387.4 303.4 387.4 0.00 37 100 16200 -58.7 -87.7 1 29.0 -59.0 255 54 414.3 414.3 307.0 414.3 0.00 38 72 18246 -63.3 -89.3 2 26.0 -63.6 219 31 445.4 445.4 310.4 445.4 0.00 39 70 18420 -63.3 -89.3 2 26.0 -63.6 225 29 449.0 449.0 310.7 449.0 0.00 40 50 20490 -62.1 -90.1 1 28.0 -62.6 280 22 497.1 497.1 314.8 497.2 0.00 41 46 21003 -63.7 -90.7 1 27.0 -64.1 279 23 505.3 505.3 315.3 505.3 0.00 42 43 21420 -61.3 -91.3 1 30.0 -61.9 290 20 521.0 521.0 316.4 521.0 0.00 TRP 217 11296 -59.9 -69.9 26 10.0 -60.0 265 93 330.1 330.1 291.7 330.2 0.01 WND 151 13618 -56.2 -86.4 1 30.2 -56.5 245 104 372.6 372.6 301.0 372.6 0.00 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 961.23 mb = 495.74 m = 1626.41 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 30.70 % Est. max temperature: 8.07 C = 46.53 F Sfc-Lift cond lev (LCL): 803.16 mb = 1910.21 m = 6267.03 ft T: -5.61 C 700-500 lapse rate: 3.65 C/km ThetaE index: 1.36 C Layer 925.0- 877.0 mb Conv cond level (CCL): 471.29 mb = 5994.62 m = 19667.16 ft Mean mixing ratio: 1.54 g/kg Conv temperature: 38.26 C = 100.86 F Cap Strength: 24.30 C Lifted Index: 25.38 C Risk: None Lifted Index @300 mb: 30.86 C Lifted Index @700 mb: 13.57 C Showalter Index: 22.74 C Risk: None Total Totals Index: 9.00 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: -5.00 C K Index: -15.90 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 6.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.05 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 36660.37 J/kg Cap Strength: 25.08 C Lift Cond Lev (LCL): 789.97 mb = 2040.12 m = 6693.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 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 ---------------------------------------------------------- 0 984 306 290 3 2.8 -1.0 | 145 32 -18.4 25.9 1 947 610 250 11 10.3 3.8 | 160 33 -10.9 30.7 2 925 798 235 12 9.8 6.9 | 161 36 -11.4 33.8 3 911 914 235 12 9.8 6.9 | 161 36 -11.4 33.8 4 877 1219 285 17 16.4 -4.4 | 168 23 -4.8 22.5 5 850 1465 290 19 17.9 -6.5 | 171 21 -3.3 20.4 6 811 1829 295 28 25.4 -11.8 | 196 16 4.2 15.1 7 780 2134 295 26 23.6 -11.0 | 188 16 2.4 15.9 8 751 2438 305 37 30.3 -21.2 | 238 11 9.1 5.7 9 722 2743 305 44 36.0 -25.2 | 264 15 14.8 1.7 10 700 2985 295 39 35.3 -16.5 | 234 18 14.2 10.4 11 694 3048 290 43 40.4 -14.7 | 238 23 19.2 12.2 12 641 3658 310 50 38.3 -32.1 | 287 18 17.1 -5.2 13 592 4267 300 60 52.0 -30.0 | 276 31 30.8 -3.1 14 547 4877 295 64 58.0 -27.0 | 270 37 36.8 -0.2 15 500 5560 280 78 76.8 -13.5 | 257 57 55.6 13.4 16 485 5791 280 80 78.8 -13.9 | 257 59 57.6 13.0 17 465 6096 280 74 72.9 -12.8 | 255 54 51.7 14.0 18 400 7200 290 88 82.7 -30.1 | 273 62 61.5 -3.2 19 377 7620 290 94 88.3 -32.1 | 274 67 67.1 -5.3 20 345 8230 280 99 97.5 -17.2 | 263 77 76.3 9.7 21 302 9144 285 95 91.8 -24.6 | 268 71 70.6 2.3 22 300 9200 285 94 90.8 -24.3 | 268 70 69.6 2.6 23 263 10058 290 90 84.6 -30.8 | 274 63 63.4 -3.9 24 250 10400 280 83 81.7 -14.4 | 258 62 60.5 12.5 25 228 10973 270 81 81.0 -0.0 | 246 66 59.8 26.9 26 217 11296 265 93 92.6 8.1 | 244 80 71.5 35.0 27 207 11582 265 101 100.6 8.8 | 246 87 79.4 35.7 28 200 11810 260 87 85.7 15.1 | 237 77 64.5 42.0 29 188 12192 260 85 83.7 14.8 | 236 75 62.5 41.7 30 180 12497 255 100 96.6 25.9 | 235 92 75.4 52.8 31 163 13106 255 84 81.1 21.7 | 231 77 59.9 48.6 32 151 13618 245 104 94.3 44.0 | 226 102 73.1 70.8 33 150 13660 245 104 94.3 44.0 | 226 102 73.1 70.8 34 149 13716 245 104 94.3 44.0 | 226 102 73.1 70.8 35 128 14630 255 74 71.5 19.2 | 228 68 50.3 46.0 36 117 15240 255 82 79.2 21.2 | 230 75 58.0 48.1 37 111 15545 265 87 86.7 7.6 | 242 74 65.5 34.5 38 101 16154 270 61 61.0 -0.0 | 236 48 39.8 26.9 39 100 16200 255 54 52.2 14.0 | 217 51 31.0 40.9 40 96 16459 255 54 52.2 14.0 | 217 51 31.0 40.9 41 91 16764 255 59 57.0 15.3 | 220 55 35.8 42.2 42 79 17678 245 30 27.2 12.7 | 189 40 6.0 39.6 43 75 17983 210 29 14.5 25.1 | 173 52 -6.7 52.0 44 72 18288 220 31 19.9 23.7 | 179 51 -1.3 50.6 45 70 18420 225 29 20.5 20.5 | 179 47 -0.7 47.4 46 59 19507 240 39 33.8 19.5 | 195 48 12.6 46.4 47 56 19812 260 29 28.6 5.0 | 193 33 7.4 31.9 48 50 20490 280 22 21.7 -3.8 | 181 23 0.5 23.1 49 47 20726 270 24 24.0 -0.0 | 186 27 2.8 26.9 50 44 21031 295 21 19.0 -8.9 | 173 18 -2.2 18.0 51 41 21336 275 19 18.9 -1.7 | 175 25 -2.3 25.2 52 38 21641 270 16 16.0 -0.0 | 169 27 -5.2 26.9 Wind Parameters Mean winds (0-6000m): 291.8 at 45.7 knts Storm direction: 321.8 at 34.2 knts Shear (0-3000m) pos: 6.8 neg: 2.5 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 240.2 neg: -36.6 tot: 203.6 m^2/s^2 ave: 67.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 207.32 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 ------------------------------------------------------------------------------- 500 250 9 157 33| 0.0 10.9 10.9| 75.6 0.0 75.6 151.2 0.73| 12.9 9.4 1000 258 12 161 31| 7.2 5.4 12.6|109.8 0.0 109.8 109.8 0.49| 13.9 6.8 1500 275 15 166 26| 8.1 3.6 11.8|147.8 0.0 147.8 98.6 0.57| 12.8 7.2 2000 284 18 171 23| 7.6 2.7 10.3|168.4 -5.4 163.1 81.5 0.56| 11.7 6.5 2500 291 22 179 19| 8.2 2.2 10.3|200.3 -11.9 188.4 75.4 0.58| 12.1 7.0 3000 293 26 189 17| 6.8 2.5 9.3|240.2 -36.6 203.6 67.9 0.47| 12.9 6.1 4000 298 33 214 14| 6.2 3.2 9.4|289.4 -67.5 221.9 55.5 0.41| 12.7 5.3 5000 296 39 236 17| 5.0 4.7 9.6|289.4-170.5 118.9 23.8 0.26| 12.3 3.2 6000 292 46 245 23| 4.1 4.7 8.9|343.5-265.6 77.9 13.0 0.20| 11.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260119.00.gif