UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100906.upa.cvt Date: 0600Z 9 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 9 OCT 25 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 199 SFC 988 302 16.0 13.5 85 2.5 14.4 15 2 290.2 291.9 288.1 318.0 9.88 2 949 644 15.0 10.0 72 5.0 12.0 51 27 292.5 293.9 287.3 315.8 8.14 3 925 862 15.4 4.4 48 11.0 9.5 60 28 295.1 296.1 285.9 311.6 5.67 4 916 945 15.2 3.2 45 12.0 8.8 60 25 295.7 296.6 285.7 311.1 5.26 5 904 1056 15.2 11.1 76 4.1 12.7 60 20 296.8 298.5 289.8 323.5 9.22 6 884 1247 17.4 -2.6 25 20.0 7.6 62 12 301.0 301.6 286.0 311.8 3.57 7 850 1580 15.2 2.2 41 13.0 8.2 85 4 302.1 303.0 288.1 318.0 5.28 8 804 2049 12.4 0.4 44 12.0 6.1 38 8 303.9 304.8 288.3 318.8 4.90 9 790 2196 12.0 -5.0 30 17.0 4.0 30 9 305.0 305.7 287.2 315.4 3.33 10 730 2851 6.8 -8.2 33 15.0 0.3 348 5 306.3 306.8 287.1 315.2 2.82 11 708 3101 4.6 -3.4 56 8.0 0.8 331 8 306.6 307.4 288.6 319.6 4.20 12 700 3194 5.6 -11.4 28 17.0 -1.3 325 9 308.7 309.1 287.4 316.0 2.28 13 693 3276 6.4 -19.6 14 26.0 -2.6 322 9 310.5 310.7 286.9 314.3 1.17 14 561 4967 -5.9 -30.9 12 25.0 -11.8 298 14 315.3 315.4 287.8 317.1 0.52 15 500 5860 -10.3 -43.3 5 33.0 -15.8 290 19 320.5 320.5 289.1 321.1 0.17 16 482 6142 -12.3 -44.3 5 32.0 -17.3 280 23 321.4 321.4 289.3 322.0 0.15 17 471 6319 -11.7 -48.7 3 37.0 -17.1 281 25 324.3 324.3 290.2 324.6 0.10 18 400 7550 -20.9 -52.9 4 32.0 -24.3 290 36 327.8 327.8 291.2 328.1 0.07 19 372 8083 -24.7 -58.7 3 34.0 -27.5 290 41 329.7 329.7 291.6 329.8 0.04 20 353 8462 -27.7 -36.7 42 9.0 -29.0 290 45 330.6 330.7 292.3 332.3 0.47 21 329 8964 -31.9 -43.9 29 12.0 -33.1 290 50 331.6 331.6 292.4 332.5 0.24 22 321 9138 -33.1 -38.1 61 5.0 -33.7 290 52 332.2 332.3 292.7 333.9 0.45 23 315 9270 -34.5 -38.4 68 3.9 -35.0 289 53 332.1 332.2 292.7 333.7 0.44 24 307 9450 -35.7 -44.7 39 9.0 -36.5 287 54 332.9 332.9 292.7 333.8 0.23 25 300 9610 -37.3 -45.3 43 8.0 -37.9 285 55 332.8 332.8 292.7 333.7 0.22 26 273 10253 -43.3 -46.4 71 3.1 -43.5 282 56 333.2 333.2 292.8 334.0 0.22 27 271 10303 -43.9 -47.5 67 3.6 -44.1 282 56 333.0 333.1 292.7 333.8 0.19 28 263 10504 -44.7 -55.7 28 11.0 -45.2 281 57 334.7 334.7 293.0 335.0 0.08 29 261 10555 -44.1 -64.1 9 20.0 -44.7 281 57 336.3 336.3 293.4 336.4 0.03 30 260 10580 -44.1 -67.1 6 23.0 -44.8 281 57 336.7 336.7 293.5 336.8 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5661.00 m Freezing level: 624.32 mb = 4155.89 m = 13634.64 ft Wetbulb zero: 705.04 mb = 3135.46 m = 10286.83 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 28.80 % Est. max temperature: 28.35 C = 83.04 F Sfc-Lift cond lev (LCL): 951.91 mb = 618.37 m = 2028.76 ft T: 15.08 C 700-500 lapse rate: 5.96 C/km ThetaE index: 11.69 C Layer 884.0- 850.0 mb Conv cond level (CCL): 709.20 mb = 3087.32 m = 10128.87 ft Mean mixing ratio: 7.59 g/kg Conv temperature: 32.36 C = 90.25 F Cap Strength: 8.20 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 12.31 C Lifted Index @700 mb: 6.93 C Showalter Index: 7.26 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 12.50 C K Index: 10.70 Risk: None Sweat Index: 53.40 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.16 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 3246.25 J/kg Cap Strength: 8.15 C Lift Cond Lev (LCL): 847.06 mb = 1609.18 m = 5279.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 10 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 ---------------------------------------------------------- 0 988 302 15 2 -0.5 -1.9 | 177 8 -0.4 7.8 1 953 610 50 27 -20.7 -17.4 | 70 22 -20.5 -7.6 2 925 862 60 28 -24.2 -14.0 | 80 24 -24.1 -4.2 3 919 914 60 26 -22.5 -13.0 | 82 23 -22.4 -3.2 4 887 1219 60 13 -11.3 -6.5 | 106 12 -11.1 3.3 5 856 1524 85 5 -5.0 -0.4 | 153 10 -4.8 9.3 6 850 1580 85 4 -4.0 -0.3 | 158 10 -3.8 9.4 7 825 1829 45 6 -4.2 -4.2 | 143 7 -4.1 5.5 8 795 2134 35 9 -5.2 -7.4 | 116 6 -5.0 2.4 9 767 2438 10 8 -1.4 -7.9 | 147 2 -1.2 1.9 10 739 2743 355 4 0.3 -4.0 | 185 6 0.5 5.8 11 700 3194 325 9 5.2 -7.4 | 246 6 5.3 2.4 12 660 3658 310 9 6.9 -5.8 | 241 8 7.1 4.0 13 611 4267 295 12 10.9 -5.1 | 247 12 11.0 4.7 14 588 4572 305 14 11.5 -8.0 | 262 12 11.6 1.7 15 566 4877 300 13 11.3 -6.5 | 254 12 11.4 3.3 16 545 5182 290 17 16.0 -5.8 | 256 17 16.1 3.9 17 500 5860 290 19 17.9 -6.5 | 260 18 18.0 3.3 18 485 6096 280 23 22.7 -4.0 | 256 24 22.8 5.8 19 400 7550 290 36 33.8 -12.3 | 274 34 34.0 -2.6 20 396 7620 290 37 34.8 -12.7 | 275 35 34.9 -2.9 21 320 9144 290 52 48.9 -17.8 | 279 50 49.0 -8.0 22 300 9610 285 55 53.1 -14.2 | 275 53 53.3 -4.5 23 255 10668 280 57 56.1 -9.9 | 270 56 56.3 -0.1 Wind Parameters Mean winds (0-6000m): 330.9 at 13.0 knts Storm direction: 0.9 at 9.8 knts Shear (0-3000m) pos: 1.7 neg: 2.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 67.4 deg Storm rel helicity (0-3000m) pos: 98.9 neg: -25.6 tot: 73.3 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.56 Bulk Shear: 60.92 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 51 19 81 15| 27.1 0.0 27.1| 22.4 -16.3 6.1 12.3 -0.29| 32.3 -9.2 1000 56 20 85 16| 5.0 0.0 5.0| 69.6 -16.3 53.3 53.3 0.04| 25.3 1.1 1500 57 15 97 13| 3.3 1.9 5.3| 89.3 -20.5 68.9 45.9 0.12| 20.4 2.5 2000 54 13 100 11| 2.5 2.0 4.5| 89.8 -25.4 64.4 32.2 0.07| 16.8 1.2 2500 49 12 103 9| 2.0 2.2 4.2| 93.0 -25.4 67.6 27.0 0.12| 14.6 1.7 3000 42 11 102 8| 1.7 2.7 4.4| 98.9 -25.6 73.3 24.4 0.17| 13.2 2.2 4000 22 11 86 4| 1.3 2.7 3.9|102.2 -26.4 75.8 19.0 0.17| 10.6 1.8 5000 356 12 334 2| 1.0 2.7 3.7|112.4 -30.5 82.0 16.4 0.17| 9.4 1.6 6000 331 13 284 7| 0.8 2.9 3.8|124.0 -37.9 86.1 14.3 0.16| 8.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251009.06.gif