UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 18 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 190 SFC 986 305 5.8 -3.2 52 9.0 2.1 320 3 280.1 280.6 276.0 288.7 3.06 2 925 820 0.0 -7.0 59 7.0 -2.5 295 15 279.3 279.7 274.7 286.2 2.44 3 866 1343 -4.9 -7.4 83 2.5 -5.8 274 14 279.5 279.9 274.9 286.7 2.53 4 850 1490 -5.5 -12.5 58 7.0 -7.6 260 15 280.4 280.7 274.2 285.4 1.72 5 848 1508 -5.5 -13.5 53 8.0 -7.8 260 16 280.6 280.8 274.1 285.2 1.59 6 825 1725 -3.5 -36.5 6 33.0 -9.1 270 24 284.9 284.9 274.3 285.6 0.20 7 799 1978 -3.9 -26.9 15 23.0 -8.9 268 29 287.1 287.2 276.0 288.8 0.53 8 700 3007 -11.7 -14.4 80 2.7 -12.5 245 37 289.5 289.8 279.0 294.9 1.79 9 661 3444 -13.9 -14.9 92 1.0 -14.2 254 56 291.8 292.2 280.1 297.3 1.82 10 648 3595 -13.7 -14.4 94 0.7 -13.9 251 62 293.7 294.1 281.1 299.6 1.93 11 634 3761 -12.7 -14.9 84 2.2 -13.3 247 67 296.7 297.0 282.4 302.5 1.90 12 587 4344 -16.9 -18.3 89 1.4 -17.3 235 74 298.4 298.7 282.7 303.2 1.54 13 578 4459 -16.9 -22.9 60 6.0 -18.2 235 76 299.7 299.9 282.6 303.1 1.05 14 576 4485 -16.1 -31.1 26 15.0 -18.7 235 76 301.0 301.1 282.4 302.6 0.49 15 561 4684 -17.1 -30.1 31 13.0 -19.4 235 79 302.1 302.2 283.0 303.9 0.56 16 558 4724 -16.9 -32.9 24 16.0 -19.6 235 80 302.8 302.9 283.1 304.2 0.43 17 544 4914 -18.1 -28.1 41 10.0 -20.0 235 82 303.6 303.7 283.7 305.9 0.70 18 525 5179 -19.1 -32.1 31 13.0 -21.2 237 84 305.5 305.6 284.2 307.1 0.49 19 520 5250 -19.7 -34.7 25 15.0 -22.0 238 84 305.6 305.6 284.1 306.9 0.39 20 516 5307 -20.1 -26.1 59 6.0 -21.3 238 85 305.8 305.9 284.8 308.7 0.88 21 511 5379 -20.7 -30.7 40 10.0 -22.4 239 85 305.9 306.0 284.5 307.9 0.58 22 510 5394 -20.9 -26.9 59 6.0 -22.1 239 85 305.8 306.0 284.8 308.6 0.83 23 500 5540 -21.5 -31.5 40 10.0 -23.1 235 89 306.8 306.9 284.8 308.7 0.55 24 476 5901 -24.1 -35.1 36 11.0 -25.6 238 91 308.0 308.0 285.1 309.4 0.41 25 465 6071 -25.5 -33.5 47 8.0 -26.6 240 92 308.3 308.4 285.3 310.0 0.49 26 458 6181 -26.3 -28.5 82 2.2 -26.7 240 94 308.6 308.8 285.8 311.3 0.80 27 434 6569 -28.1 -35.1 51 7.0 -29.0 240 101 311.1 311.2 286.3 312.7 0.45 28 412 6940 -31.5 -37.5 55 6.0 -32.1 240 109 311.4 311.5 286.3 312.7 0.37 29 407 7027 -31.1 -43.1 30 12.0 -32.2 240 111 313.0 313.1 286.6 313.8 0.21 30 400 7150 -31.7 -45.7 24 14.0 -32.9 240 113 313.8 313.8 286.9 314.4 0.16 31 394 7257 -32.3 -46.3 24 14.0 -33.4 240 114 314.4 314.4 287.1 314.9 0.15 32 378 7547 -34.5 -53.5 13 19.0 -35.6 240 115 315.2 315.2 287.2 315.5 0.07 33 345 8177 -40.3 -47.3 47 7.0 -40.7 240 119 315.7 315.7 287.5 316.3 0.16 34 334 8397 -41.9 -50.9 37 9.0 -42.3 240 124 316.4 316.5 287.7 316.8 0.11 35 318 8728 -42.5 -60.5 12 18.0 -43.1 240 135 320.1 320.1 288.8 320.2 0.03 36 300 9120 -44.1 -62.1 12 18.0 -44.6 240 133 323.2 323.2 289.8 323.3 0.03 37 298 9165 -44.3 -63.3 10 19.0 -44.9 240 135 323.5 323.5 289.9 323.6 0.03 38 278 9633 -44.1 -67.1 6 23.0 -44.7 242 141 330.3 330.3 291.8 330.4 0.02 39 253 10261 -48.5 -70.7 6 22.1 -49.0 245 148 332.8 332.8 292.4 332.8 0.01 40 250 10340 -49.1 -71.1 6 22.0 -49.5 245 147 333.1 333.1 292.6 333.1 0.01 41 228 10943 -51.1 -73.1 6 22.0 -51.5 240 132 338.9 338.9 294.0 338.9 0.01 42 201 11767 -49.5 -81.5 1 32.0 -50.0 240 140 353.9 353.9 297.5 353.9 0.00 43 200 11800 -49.7 -81.7 1 32.0 -50.2 240 140 354.1 354.1 297.5 354.1 0.00 44 150 13650 -56.1 -86.1 1 30.0 -56.4 245 114 373.4 373.4 301.2 373.4 0.00 45 141 14041 -58.3 -87.3 1 29.0 -58.6 240 112 376.2 376.2 301.6 376.2 0.00 TRP 228 10943 -51.1 -73.1 6 22.0 -51.5 240 132 338.9 338.9 294.0 338.9 0.01 WND 253 10261 -48.5 -70.7 6 22.1 -49.0 245 148 332.8 332.8 292.4 332.8 0.01 Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: 925.00 mb = 820.00 m = 2690.26 ft Wetbulb zero: 957.94 mb = 537.75 m = 1764.27 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 57.35 % Est. max temperature: 8.52 C = 47.34 F Sfc-Lift cond lev (LCL): 858.16 mb = 1414.94 m = 4642.14 ft T: -5.19 C 700-500 lapse rate: 3.87 C/km ThetaE index: 2.45 C Layer 925.0- 866.0 mb Conv cond level (CCL): 732.39 mb = 2655.17 m = 8711.07 ft Mean mixing ratio: 2.64 g/kg Conv temperature: 14.41 C = 57.94 F Cap Strength: 16.43 C Lifted Index: 16.98 C Risk: None Lifted Index @300 mb: 25.67 C Lifted Index @700 mb: 5.92 C Showalter Index: 18.27 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 9.00 C K Index: 0.80 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 4.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.86 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 12276.12 J/kg Cap Strength: 16.44 C Lift Cond Lev (LCL): 838.60 mb = 1596.31 m = 5237.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 39 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 ---------------------------------------------------------- 0 986 305 320 3 1.9 -2.3 | 91 37 -37.1 0.4 1 949 610 285 13 12.6 -3.4 | 88 26 -26.4 -0.7 2 925 820 295 15 13.6 -6.3 | 82 26 -25.4 -3.7 3 914 914 290 14 13.2 -4.8 | 85 26 -25.8 -2.1 4 880 1219 285 13 12.6 -3.4 | 88 26 -26.4 -0.7 5 850 1490 260 15 14.8 2.6 | 102 25 -24.2 5.3 6 846 1524 260 16 15.8 2.8 | 103 24 -23.2 5.4 7 814 1829 275 29 28.9 -2.5 | 91 10 -10.1 0.1 8 783 2134 260 28 27.6 4.9 | 123 14 -11.4 7.5 9 753 2438 250 33 31.0 11.3 | 150 16 -8.0 13.9 10 724 2743 250 33 31.0 11.3 | 150 16 -8.0 13.9 11 700 3007 245 37 33.5 15.6 | 163 19 -5.5 18.3 12 696 3048 245 33 29.9 13.9 | 151 19 -9.1 16.6 13 669 3353 255 53 51.2 13.7 | 217 20 12.2 16.4 14 642 3658 250 65 61.1 22.2 | 222 33 22.1 24.9 15 617 3962 240 72 62.4 36.0 | 211 45 23.4 38.7 16 592 4267 235 73 59.8 41.9 | 205 49 20.8 44.5 17 546 4877 235 82 67.2 47.0 | 210 57 28.2 49.7 18 504 5486 240 86 74.5 43.0 | 218 58 35.5 45.7 19 500 5540 235 89 72.9 51.0 | 212 64 33.9 53.7 20 463 6096 240 92 79.7 46.0 | 220 63 40.7 48.7 21 400 7150 240 113 97.9 56.5 | 225 83 58.9 59.2 22 373 7620 240 116 100.5 58.0 | 225 86 61.5 60.7 23 342 8230 240 119 103.1 59.5 | 226 89 64.1 62.2 24 313 8839 240 139 120.4 69.5 | 228 109 81.4 72.2 25 300 9120 240 133 115.2 66.5 | 228 103 76.2 69.2 26 299 9144 240 135 116.9 67.5 | 228 105 77.9 70.2 27 253 10261 245 148 134.1 62.5 | 236 115 95.1 65.2 28 250 10340 245 147 133.2 62.1 | 235 114 94.2 64.8 29 249 10363 245 148 134.1 62.5 | 236 115 95.1 65.2 30 228 10943 240 132 114.3 66.0 | 228 102 75.3 68.7 31 227 10973 240 131 113.4 65.5 | 228 101 74.5 68.2 32 200 11800 240 140 121.2 70.0 | 229 110 82.2 72.7 33 188 12192 240 143 123.8 71.5 | 229 113 84.8 74.2 34 150 13650 245 114 103.3 48.2 | 232 82 64.3 50.8 35 132 14326 235 109 89.3 62.5 | 218 82 50.3 65.2 Wind Parameters Mean winds (0-6000m): 243.9 at 52.1 knts Storm direction: 273.9 at 39.1 knts Shear (0-3000m) pos: 2.8 neg: 5.7 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 194.1 neg: -48.7 tot: 145.4 m^2/s^2 ave: 48.5 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 275.86 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 ------------------------------------------------------------------------------- 500 291 10 88 29| 0.0 12.6 12.6| 5.6 -39.5 -34.0 -68.0 -0.31| 14.3 -4.4 1000 289 12 87 28| 0.0 6.0 6.0| 36.4 -39.5 -3.1 -3.1 0.01| 9.6 0.1 1500 280 14 91 25| 0.0 8.9 8.9| 68.1 -48.3 19.8 13.2 0.07| 12.7 0.9 2000 273 18 94 21| 0.0 7.6 7.6|100.2 -48.3 51.9 25.9 0.26| 12.4 3.2 2500 266 21 103 19| 0.0 6.8 6.8|115.8 -48.3 67.5 27.0 0.31| 10.8 3.4 3000 261 24 113 17| 2.8 5.7 8.5|194.1 -48.7 145.4 48.5 0.46| 12.3 5.7 4000 253 35 156 14| 2.1 7.7 9.8|224.7-179.3 45.4 11.4 0.25| 13.9 3.4 5000 246 44 184 20| 2.3 6.9 9.2|367.7-179.3 188.4 37.7 0.30| 12.6 3.8 6000 244 52 197 27| 2.5 6.3 8.8|538.2-240.8 297.4 49.6 0.30| 12.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260118.00.gif