UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101218.upa.cvt Date: 1800Z 12 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 12 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 115 SFC 978 309 23.6 11.6 47 12.0 16.1 345 3 298.6 300.2 290.1 324.4 8.80 2 974 344 21.0 10.0 49 11.0 14.3 346 4 296.4 297.8 288.6 319.4 7.93 3 927 769 17.0 9.0 59 8.0 12.3 354 8 296.5 297.9 288.5 319.2 7.79 4 925 787 16.8 8.8 59 8.0 12.1 355 8 296.5 297.9 288.4 318.9 7.70 5 850 1501 11.0 5.0 66 6.0 7.7 360 13 297.7 298.8 287.6 316.6 6.44 6 836 1639 10.4 -1.6 43 12.0 4.6 8 13 298.5 299.2 285.5 310.6 4.07 7 830 1699 11.6 -13.4 16 25.0 2.0 12 14 300.3 300.6 283.6 305.5 1.64 8 714 2949 8.8 -34.2 3 43.0 -2.4 24 16 310.5 310.5 285.9 311.5 0.30 9 706 3042 9.2 -36.8 2 46.0 -2.4 22 16 311.9 312.0 286.3 312.7 0.23 10 700 3113 8.8 -36.2 2 45.0 -2.6 20 16 312.2 312.3 286.4 313.1 0.25 11 614 4183 3.4 -38.6 3 42.0 -6.4 23 19 317.9 318.0 288.3 318.8 0.22 12 500 5810 -7.9 -47.9 2 40.0 -14.3 360 22 323.4 323.4 289.9 323.8 0.10 13 400 7510 -20.3 -54.3 3 34.0 -23.8 15 26 328.6 328.6 291.4 328.8 0.06 14 332 8863 -28.3 -63.3 2 35.0 -30.6 12 35 335.6 335.6 293.2 335.7 0.02 15 300 9580 -33.7 -69.7 1 36.0 -35.3 15 34 337.9 337.9 293.8 337.9 0.01 16 250 10830 -42.7 -68.7 4 26.0 -43.5 10 54 342.6 342.6 295.0 342.6 0.01 17 233 11304 -46.5 -67.5 7 21.0 -47.1 10 66 343.8 343.8 295.3 343.9 0.02 18 200 12310 -51.7 -75.7 4 24.0 -52.1 10 81 350.9 350.9 296.8 350.9 0.01 19 172 13273 -58.5 -78.5 6 20.0 -58.7 14 81 355.1 355.1 297.7 355.1 0.00 20 150 14130 -59.9 -81.9 4 22.0 -60.1 15 51 366.9 366.9 300.0 366.9 0.00 21 110 16031 -68.5 -86.5 6 18.0 -68.6 24 29 384.7 384.7 303.0 384.8 0.00 22 100 16600 -70.3 -86.3 8 16.0 -70.4 35 5 391.9 391.9 304.0 391.9 0.00 23 98 16720 -70.9 -86.9 8 16.0 -71.0 350 7 393.0 393.0 304.2 393.0 0.00 24 70 18710 -71.7 -89.7 5 18.0 -71.8 95 6 431.0 431.0 308.9 431.0 0.00 25 68 18881 -72.1 -90.1 5 18.0 -72.2 114 10 433.7 433.7 309.2 433.7 0.00 26 57 19938 -65.1 -91.1 2 26.0 -65.4 102 4 472.0 472.0 312.8 472.1 0.00 27 50 20740 -63.5 -90.5 1 27.0 -63.8 130 2 493.8 493.8 314.5 493.9 0.00 28 43 21672 -59.7 -89.7 1 30.0 -60.4 288 8 525.0 525.0 316.6 525.0 0.00 29 37 22604 -62.3 -90.3 1 28.0 -62.9 42 12 541.3 541.3 317.6 541.4 0.00 30 30 23910 -57.9 -89.9 1 32.0 -59.0 95 3 586.8 586.8 320.0 586.8 0.00 31 20 26510 -51.3 -87.3 1 36.0 -54.4 190 4 679.1 679.2 323.7 679.2 0.01 32 19 26844 -50.9 -86.9 1 36.0 -54.2 178 3 690.4 690.4 324.1 690.5 0.01 33 19 26844 -50.9 -86.9 1 36.0 -54.2 178 3 690.4 690.4 324.1 690.5 0.01 TRP 98 16720 -70.9 -86.9 8 16.0 -71.0 350 7 393.0 393.0 304.2 393.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 579.70 mb = 4672.60 m = 15329.87 ft Wetbulb zero: 776.89 mb = 2248.25 m = 7376.06 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 17.59 % Est. max temperature: 25.44 C = 77.79 F Sfc-Lift cond lev (LCL): 819.42 mb = 1805.68 m = 5924.08 ft T: 11.36 C 700-500 lapse rate: 6.19 C/km ThetaE index: 18.92 C Layer 974.0- 714.0 mb Conv cond level (CCL): 603.65 mb = 4317.80 m = 14165.83 ft Mean mixing ratio: 7.61 g/kg Conv temperature: 43.25 C = 109.85 F Cap Strength: 9.71 C Lifted Index: 9.13 C Risk: None Lifted Index @300 mb: 13.92 C Lifted Index @700 mb: 8.84 C Showalter Index: 10.42 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 12.90 C K Index: -21.10 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.53 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 36028.86 J/kg Cap Strength: 9.68 C Lift Cond Lev (LCL): 816.19 mb = 1838.51 m = 6031.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 12 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 ---------------------------------------------------------- 0 978 309 345 3 0.8 -2.9 | 233 11 8.7 6.4 1 944 610 350 9 1.6 -8.9 | 267 9 9.5 0.5 2 925 787 355 8 0.7 -8.0 | 261 9 8.6 1.4 3 911 914 10 8 -1.4 -7.9 | 257 7 6.5 1.5 4 879 1219 360 15 -0.0 -15.0 | 306 10 7.9 -5.7 5 850 1501 360 13 -0.0 -13.0 | 295 9 7.9 -3.7 6 817 1829 20 14 -4.8 -13.2 | 321 5 3.1 -3.8 7 788 2134 355 12 1.0 -12.0 | 286 9 9.0 -2.6 8 759 2438 25 16 -6.8 -14.5 | 347 5 1.2 -5.2 9 732 2743 30 17 -8.5 -14.7 | 6 5 -0.6 -5.4 10 700 3113 20 16 -5.5 -15.0 | 337 6 2.4 -5.7 11 679 3353 15 16 -4.1 -15.5 | 328 7 3.8 -6.1 12 654 3658 25 16 -6.8 -14.5 | 347 5 1.2 -5.2 13 630 3962 30 17 -8.5 -14.7 | 6 5 -0.6 -5.4 14 606 4267 20 20 -6.8 -18.8 | 354 10 1.1 -9.5 15 584 4572 360 21 -0.0 -21.0 | 326 14 7.9 -11.7 16 562 4877 5 19 -1.7 -18.9 | 327 11 6.3 -9.6 17 500 5810 360 22 -0.0 -22.0 | 328 15 7.9 -12.7 18 482 6096 5 22 -1.9 -21.9 | 334 14 6.0 -12.6 19 410 7315 360 18 -0.0 -18.0 | 318 12 7.9 -8.7 20 400 7510 15 26 -6.7 -25.1 | 356 16 1.2 -15.8 21 394 7620 15 25 -6.5 -24.1 | 354 15 1.4 -14.8 22 362 8230 5 34 -3.0 -33.9 | 349 25 5.0 -24.5 23 319 9144 15 35 -9.1 -33.8 | 3 24 -1.1 -24.5 24 300 9580 15 34 -8.8 -32.8 | 2 24 -0.9 -23.5 25 268 10363 15 41 -10.6 -39.6 | 5 30 -2.7 -30.3 26 256 10668 10 36 -6.3 -35.5 | 356 26 1.7 -26.1 27 250 10830 10 54 -9.4 -53.2 | 2 44 -1.5 -43.8 28 213 11887 10 82 -14.2 -80.8 | 5 72 -6.3 -71.4 29 200 12310 10 81 -14.1 -79.8 | 5 71 -6.1 -70.4 30 168 13411 15 81 -21.0 -78.2 | 11 70 -13.0 -68.9 31 160 13716 15 60 -15.5 -58.0 | 9 49 -7.6 -48.6 32 153 14021 5 63 -5.5 -62.8 | 357 53 2.4 -53.4 33 150 14130 15 51 -13.2 -49.3 | 8 40 -5.3 -39.9 34 145 14326 15 49 -12.7 -47.3 | 7 38 -4.8 -38.0 35 131 14935 360 35 -0.0 -35.0 | 343 27 7.9 -25.7 36 125 15240 360 43 -0.0 -43.0 | 347 35 7.9 -33.7 37 119 15545 360 45 -0.0 -45.0 | 347 37 7.9 -35.7 38 113 15850 25 33 -13.9 -29.9 | 16 21 -6.0 -20.6 39 102 16459 20 20 -6.8 -18.8 | 354 10 1.1 -9.5 40 100 16600 35 5 -2.9 -4.1 | 224 7 5.0 5.2 41 98 16720 350 7 1.2 -6.9 | 255 9 9.1 2.4 42 97 16764 35 5 -2.9 -4.1 | 224 7 5.0 5.2 43 92 17069 340 12 4.1 -11.3 | 279 12 12.0 -1.9 44 88 17374 25 11 -4.6 -10.0 | 281 3 3.3 -0.6 45 83 17678 15 14 -3.6 -13.5 | 314 6 4.3 -4.2 46 79 17983 65 18 -16.3 -7.6 | 102 9 -8.4 1.7 47 75 18288 85 9 -9.0 -0.8 | 173 9 -1.0 8.6 48 70 18710 95 6 -6.0 0.5 | 191 10 1.9 9.9 49 68 18898 115 10 -9.1 4.2 | 175 14 -1.1 13.6 50 65 19202 75 5 -4.8 -1.3 | 201 9 3.1 8.0 51 50 20740 130 2 -1.5 1.3 | 211 12 6.4 10.6 52 45 21336 245 6 5.4 2.5 | 228 18 13.4 11.9 53 37 22555 40 12 -7.7 -9.2 | 235 0 0.2 0.1 54 30 23910 95 3 -3.0 0.3 | 207 11 4.9 9.6 55 29 24079 0 0 -0.0 -0.0 | 220 12 7.9 9.3 56 28 24384 75 4 -3.9 -1.0 | 206 9 4.1 8.3 57 23 25603 155 15 -6.3 13.6 | 184 23 1.6 22.9 58 22 25908 180 17 0.0 17.0 | 197 28 7.9 26.3 59 20 26510 190 4 0.7 3.9 | 213 16 8.6 13.3 60 18 26822 170 2 -0.3 2.0 | 214 14 7.6 11.3 61 17 27127 215 9 5.2 7.4 | 218 21 13.1 16.7 Wind Parameters Mean winds (0-6000m): 10.3 at 16.3 knts Storm direction: 40.3 at 12.2 knts Shear (0-3000m) pos: 2.6 neg: 0.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 46.5 neg: -18.9 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 13.31 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 ------------------------------------------------------------------------------- 500 351 7 255 9| 5.3 0.0 5.3| 15.3 -2.3 12.9 25.9 0.64| 7.7 5.0 1000 358 9 269 8| 5.9 0.0 5.9| 27.0 -4.1 22.9 22.9 0.61| 8.5 5.2 1500 2 11 280 8| 4.0 0.0 4.0| 31.9 -6.8 25.1 16.8 0.52| 7.7 4.0 2000 3 11 285 8| 3.0 0.4 3.4| 39.0 -13.4 25.6 12.8 0.36| 8.2 3.0 2500 9 12 295 7| 3.1 0.3 3.4| 46.5 -13.9 32.7 13.1 0.43| 7.7 3.4 3000 12 13 303 6| 2.6 0.9 3.5| 46.5 -18.9 27.6 9.2 0.32| 7.1 2.2 4000 16 14 315 6| 2.2 1.1 3.3| 51.7 -23.7 28.1 7.0 0.28| 6.5 1.8 5000 13 15 320 7| 1.7 1.4 3.2| 53.0 -38.6 14.3 2.9 0.17| 6.2 1.0 6000 10 16 323 8| 1.5 1.3 2.8| 59.3 -40.8 18.5 3.1 0.17| 5.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251012.18.gif