UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103106.upa.cvt Date: 0600Z 31 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 31 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 143 SFC 981 301 5.8 5.5 98 0.3 5.6 35 1 280.5 281.5 279.7 296.3 5.77 2 975 352 9.0 5.1 77 3.9 7.0 24 4 284.2 285.2 281.3 300.0 5.65 3 961 472 9.8 3.8 66 6.0 6.8 359 11 286.2 287.1 281.7 300.9 5.23 4 925 789 7.2 3.6 78 3.6 5.4 335 19 286.7 287.6 282.1 301.8 5.36 5 900 1013 5.0 2.4 83 2.6 3.7 335 17 286.7 287.5 281.7 301.0 5.05 6 872 1271 3.8 -2.2 65 6.0 1.2 323 14 288.0 288.7 280.8 298.8 3.73 7 854 1441 5.0 -14.0 24 19.0 -1.4 316 14 291.0 291.3 279.4 295.6 1.51 8 850 1479 5.0 -16.0 20 21.0 -1.9 315 14 291.4 291.6 279.3 295.3 1.29 9 821 1761 3.6 -22.4 13 26.0 -3.7 316 15 292.8 292.9 279.2 295.3 0.77 10 700 3045 -0.3 -35.3 5 35.0 -7.7 285 31 302.2 302.2 282.6 303.1 0.27 11 689 3171 -0.5 -39.5 3 39.0 -8.1 284 32 303.3 303.3 283.0 303.9 0.18 12 679 3288 -1.3 -16.3 31 15.0 -6.3 283 34 303.7 304.0 284.8 308.7 1.57 13 671 3382 -0.5 -39.5 3 39.0 -8.2 282 35 305.6 305.6 283.9 306.3 0.18 14 664 3466 -0.5 -23.5 16 23.0 -7.1 282 36 306.5 306.7 285.1 309.4 0.87 15 635 3819 -3.7 -21.7 23 18.0 -8.9 280 41 306.8 307.0 285.4 310.3 1.06 16 626 3932 -1.1 -46.1 2 45.0 -9.1 280 43 311.0 311.1 285.8 311.4 0.10 17 500 5680 -13.3 -48.3 4 35.0 -18.0 280 55 316.8 316.8 287.8 317.2 0.10 18 489 5850 -14.5 -49.5 3 35.0 -18.9 280 55 317.4 317.4 288.0 317.7 0.09 19 400 7340 -27.1 -55.1 5 28.0 -29.2 280 62 319.8 319.8 288.7 320.0 0.05 20 378 7744 -30.7 -54.7 8 24.0 -32.3 275 63 320.2 320.2 288.9 320.5 0.06 21 357 8148 -32.9 -60.9 4 28.0 -34.4 273 68 322.6 322.6 289.6 322.7 0.03 22 319 8930 -38.7 -48.7 34 10.0 -39.4 271 77 325.1 325.1 290.5 325.6 0.14 23 316 8995 -38.7 -59.7 9 21.0 -39.6 271 78 325.9 325.9 290.6 326.1 0.04 24 300 9350 -41.1 -53.1 26 12.0 -41.7 270 86 327.4 327.5 291.1 327.8 0.09 25 287 9648 -43.3 -54.3 29 11.0 -43.8 270 88 328.5 328.5 291.4 328.8 0.08 26 281 9789 -44.3 -49.3 57 5.0 -44.6 270 90 329.0 329.0 291.6 329.6 0.15 27 267 10128 -47.1 -54.1 45 7.0 -47.4 270 92 329.8 329.8 291.7 330.1 0.09 28 264 10202 -47.1 -66.1 10 19.0 -47.6 270 93 330.8 330.8 292.0 330.9 0.02 29 250 10560 -48.9 -61.9 21 13.0 -49.3 270 96 333.4 333.4 292.7 333.5 0.04 30 247 10639 -49.5 -61.0 25 11.5 -49.8 270 97 333.6 333.6 292.7 333.8 0.04 31 246 10666 -49.7 -60.7 26 11.0 -50.0 270 97 333.7 333.7 292.7 333.9 0.04 32 235 10963 -51.3 -64.3 20 13.0 -51.6 269 93 335.7 335.7 293.3 335.8 0.03 33 208 11756 -50.7 -75.7 4 25.0 -51.1 266 84 348.6 348.6 296.3 348.6 0.01 34 200 12010 -52.1 -76.1 4 24.0 -52.5 265 81 350.3 350.3 296.7 350.3 0.01 35 150 13860 -56.3 -82.3 2 26.0 -56.6 260 67 373.1 373.1 301.1 373.1 0.00 36 100 16390 -63.9 -85.9 3 22.0 -64.1 260 56 404.3 404.3 305.7 404.3 0.00 37 96 16640 -64.5 -86.5 3 22.0 -64.7 255 45 407.8 407.8 306.2 407.8 0.00 38 80 17752 -65.9 -86.9 4 21.0 -66.1 226 30 426.8 426.8 308.5 426.8 0.00 39 70 18570 -62.5 -87.5 2 25.0 -62.8 250 39 450.7 450.7 310.9 450.7 0.00 40 58 19735 -58.7 -87.7 1 29.0 -59.3 233 32 484.2 484.2 313.8 484.2 0.00 41 50 20660 -60.3 -88.3 1 28.0 -60.9 220 37 501.4 501.4 315.1 501.4 0.00 42 45 21316 -60.7 -88.7 1 28.0 -61.3 221 36 515.7 515.7 316.0 515.8 0.00 TRP 96 16640 -64.5 -86.5 3 22.0 -64.7 255 45 407.8 407.8 306.2 407.8 0.00 WND 247 10639 -49.5 -61.0 25 11.5 -49.8 270 97 333.6 333.6 292.7 333.8 0.04 Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 709.31 mb = 2946.25 m = 9666.05 ft Wetbulb zero: 863.87 mb = 1347.17 m = 4419.80 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 21.01 % Est. max temperature: 17.56 C = 63.61 F Sfc-Lift cond lev (LCL): 976.45 mb = 339.25 m = 1113.01 ft T: 8.22 C 700-500 lapse rate: 4.93 C/km ThetaE index: 6.55 C Layer 900.0- 700.0 mb Conv cond level (CCL): 680.88 mb = 3265.67 m = 10714.02 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 28.79 C = 83.83 F Cap Strength: 14.00 C Lifted Index: 15.10 C Risk: None Lifted Index @300 mb: 18.94 C Lifted Index @700 mb: 8.65 C Showalter Index: 18.97 C Risk: None Total Totals Index: 15.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: -2.70 C K Index: -32.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.13 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 26978.00 J/kg Cap Strength: 15.00 C Lift Cond Lev (LCL): 874.54 mb = 1247.15 m = 4091.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 25 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 ---------------------------------------------------------- 0 981 301 35 1 -0.6 -0.8 | 136 25 -17.4 17.8 1 945 610 330 19 9.5 -16.5 | 106 8 -7.3 2.1 2 925 789 335 19 8.0 -17.2 | 99 9 -8.8 1.4 3 911 914 340 19 6.5 -17.9 | 94 10 -10.3 0.8 4 877 1219 325 14 8.0 -11.5 | 129 11 -8.8 7.1 5 850 1479 315 14 9.9 -9.9 | 141 11 -6.9 8.7 6 845 1524 320 11 7.1 -8.4 | 136 14 -9.8 10.2 7 814 1829 315 16 11.3 -11.3 | 143 9 -5.5 7.3 8 784 2134 305 18 14.7 -10.3 | 166 9 -2.1 8.3 9 755 2438 295 18 16.3 -7.6 | 177 11 -0.5 11.0 10 727 2743 290 27 25.4 -9.2 | 222 13 8.5 9.4 11 700 3045 285 31 29.9 -8.0 | 231 17 13.1 10.6 12 700 3048 285 31 29.9 -8.0 | 231 17 13.1 10.6 13 647 3658 280 38 37.4 -6.6 | 240 24 20.6 12.0 14 623 3962 280 44 43.3 -7.6 | 248 29 26.5 11.0 15 599 4267 280 42 41.4 -7.3 | 245 27 24.5 11.3 16 554 4877 285 48 46.4 -12.4 | 258 30 29.5 6.2 17 500 5680 280 55 54.2 -9.6 | 256 38 37.3 9.1 18 473 6096 280 56 55.1 -9.7 | 257 39 38.3 8.9 19 400 7340 280 62 61.1 -10.8 | 260 45 44.2 7.8 20 384 7620 275 62 61.8 -5.4 | 254 47 44.9 13.2 21 309 9144 270 80 80.0 -0.0 | 254 66 63.2 18.6 22 300 9350 270 86 86.0 -0.0 | 255 72 69.2 18.6 23 250 10560 270 96 96.0 -0.0 | 257 81 79.2 18.6 24 247 10639 270 97 97.0 -0.0 | 257 82 80.2 18.6 25 246 10668 270 97 97.0 -0.0 | 257 82 80.2 18.6 26 200 12010 265 81 80.7 7.1 | 248 69 63.9 25.7 27 169 13106 250 83 78.0 28.4 | 232 77 61.2 47.0 28 150 13860 260 67 66.0 11.6 | 238 58 49.1 30.2 29 146 14021 265 72 71.7 6.3 | 246 60 54.9 24.9 30 126 14935 240 70 60.6 35.0 | 219 69 43.8 53.6 31 120 15240 250 65 61.1 22.2 | 227 60 44.2 40.8 32 100 16390 260 56 55.1 9.7 | 234 48 38.3 28.3 33 99 16459 250 52 48.9 17.8 | 221 48 32.0 36.4 34 96 16640 255 45 43.5 11.6 | 221 40 26.6 30.3 35 94 16764 260 56 55.1 9.7 | 234 48 38.3 28.3 36 85 17374 250 35 32.9 12.0 | 208 35 16.0 30.6 37 81 17678 225 29 20.5 20.5 | 185 39 3.7 39.1 38 73 18288 235 34 27.9 19.5 | 196 40 11.0 38.1 39 70 18570 250 39 36.6 13.3 | 212 38 19.8 31.9 40 70 18593 250 44 41.3 15.0 | 216 42 24.5 33.7 41 60 19507 230 35 26.8 22.5 | 194 42 10.0 41.1 42 52 20422 240 25 21.7 12.5 | 189 31 4.8 31.1 43 50 20660 220 37 23.8 28.3 | 188 47 6.9 46.9 44 46 21031 220 35 22.5 26.8 | 187 46 5.7 45.4 45 43 21336 225 39 27.6 27.6 | 193 47 10.7 46.2 46 40 21641 230 38 29.1 24.4 | 196 45 12.3 43.0 Wind Parameters Mean winds (0-6000m): 287.8 at 33.5 knts Storm direction: 317.8 at 25.1 knts Shear (0-3000m) pos: 0.0 neg: 5.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 79.2 neg: -59.4 tot: 19.8 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 87.60 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 ------------------------------------------------------------------------------- 500 333 13 122 13| 0.0 19.0 19.0| 0.0 -56.8 -56.8 -113.6 -0.51| 23.0-11.7 1000 333 15 117 11| 0.0 7.1 7.1| 19.0 -58.4 -39.5 -39.5 -0.16| 15.8 -2.6 1500 328 15 124 11| 0.0 5.3 5.3| 24.8 -59.4 -34.6 -23.1 -0.09| 12.7 -1.2 2000 322 15 131 10| 0.0 4.7 4.7| 36.1 -59.4 -23.3 -11.7 0.03| 11.0 0.4 2500 314 17 144 9| 0.0 5.8 5.8| 65.4 -59.4 6.0 2.4 0.21| 11.1 2.4 3000 306 19 168 8| 0.0 5.9 5.9| 79.2 -59.4 19.8 6.6 0.24| 10.4 2.5 4000 295 24 212 10| 0.2 5.3 5.5|111.8 -64.7 47.0 11.8 0.26| 9.3 2.4 5000 291 29 231 13| 0.7 4.7 5.5|157.7 -68.5 89.2 17.8 0.29| 8.6 2.5 6000 288 33 241 17| 0.6 4.4 5.0|165.6 -74.5 91.1 15.2 0.28| 7.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251031.06.gif