UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112718.upa.cvt Date: 1800Z 27 NOV 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 27 NOV 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 234 355 3 SFC 991 308 10.2 -7.8 27 18.0 3.2 355 3 284.1 284.5 276.8 290.3 2.14 2 853 1511 -4.3 -17.3 36 13.0 -7.8 315 36 281.4 281.6 273.9 284.8 1.15 3 850 1539 -4.1 -17.1 36 13.0 -7.6 315 32 281.9 282.1 274.2 285.3 1.18 4 842 1614 -3.9 -19.9 28 16.0 -7.9 314 33 282.8 283.0 274.3 285.6 0.93 5 838 1651 -3.5 -12.5 50 9.0 -6.3 313 33 283.6 283.9 276.0 288.7 1.74 6 790 2115 -5.5 -8.7 78 3.2 -6.6 310 34 286.3 286.8 278.4 293.6 2.50 7 707 2982 -8.1 -14.1 62 6.0 -9.9 297 38 292.7 293.0 280.6 298.2 1.81 8 700 3059 -7.7 -14.7 57 7.0 -9.8 295 40 294.0 294.3 281.0 299.3 1.74 9 695 3115 -7.7 -16.7 48 9.0 -10.3 295 40 294.6 294.8 281.0 299.2 1.49 10 635 3809 -13.5 -19.5 61 6.0 -15.0 295 46 295.7 295.9 281.2 299.7 1.28 11 572 4601 -15.7 -33.7 20 18.0 -18.7 292 52 302.0 302.1 282.7 303.4 0.39 12 509 5469 -22.7 -51.7 5 29.0 -25.1 290 54 303.8 303.8 283.0 304.0 0.06 13 500 5600 -23.9 -50.9 6 27.0 -26.1 290 57 303.9 303.9 283.1 304.2 0.07 14 462 6171 -28.9 -53.9 7 25.0 -30.5 289 59 304.6 304.6 283.3 304.8 0.05 15 407 7069 -34.1 -61.1 5 27.0 -35.3 281 65 309.1 309.1 285.0 309.2 0.03 16 400 7190 -34.5 -63.5 4 29.0 -35.7 280 68 310.2 310.2 285.4 310.2 0.02 17 332 8475 -39.5 -70.5 2 31.0 -40.4 285 81 320.3 320.3 288.8 320.3 0.01 18 300 9160 -43.7 -73.7 2 30.0 -44.3 285 87 323.8 323.8 289.9 323.8 0.01 19 253 10292 -49.5 -75.5 3 26.0 -49.9 281 90 331.3 331.3 292.1 331.4 0.01 20 250 10370 -49.9 -75.9 3 26.0 -50.3 280 89 331.9 331.9 292.2 331.9 0.01 21 221 11173 -52.9 -76.9 4 24.0 -53.2 276 90 339.2 339.2 294.1 339.2 0.00 22 215 11352 -50.7 -77.7 3 27.0 -51.1 273 96 345.3 345.3 295.6 345.3 0.00 23 201 11788 -54.1 -79.2 3 25.1 -54.4 265 113 346.7 346.7 295.9 346.7 0.00 24 200 11820 -54.3 -79.3 3 25.0 -54.6 265 113 346.8 346.8 295.9 346.8 0.00 25 184 12351 -57.1 -81.1 3 24.0 -57.3 270 91 350.6 350.6 296.8 350.6 0.00 26 154 13474 -58.1 -84.1 2 26.0 -58.3 268 93 367.2 367.2 300.1 367.2 0.00 27 150 13640 -56.1 -84.1 2 28.0 -56.4 275 81 373.4 373.4 301.2 373.4 0.00 28 148 13726 -55.5 -84.5 2 29.0 -55.8 275 82 375.9 375.9 301.6 375.9 0.00 29 105 15879 -63.3 -86.3 3 23.0 -63.5 258 66 399.8 399.8 305.2 399.8 0.00 30 100 16180 -62.5 -86.5 3 24.0 -62.7 260 61 407.0 407.0 306.1 407.0 0.00 31 88 16969 -60.7 -87.7 2 27.0 -61.0 256 59 425.7 425.7 308.4 425.7 0.00 32 70 18380 -63.1 -89.1 2 26.0 -63.4 255 44 449.4 449.4 310.8 449.4 0.00 33 67 18649 -63.1 -89.1 2 26.0 -63.4 255 42 455.1 455.1 311.3 455.1 0.00 34 62 19129 -60.9 -88.9 1 28.0 -61.3 255 38 470.1 470.1 312.7 470.1 0.00 35 51 20327 -66.5 -89.5 3 23.0 -66.7 255 29 484.0 484.0 313.8 484.0 0.00 TRP 184 12351 -57.1 -81.1 3 24.0 -57.3 270 91 350.6 350.6 296.8 350.6 0.00 WND 201 11788 -54.1 -79.2 3 25.1 -54.4 265 113 346.7 346.7 295.9 346.7 0.00 Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 893.92 mb = 1154.69 m = 3788.30 ft Wetbulb zero: 950.90 mb = 639.78 m = 2099.00 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 41.69 % Est. max temperature: 9.14 C = 48.46 F Sfc-Lift cond lev (LCL): 751.85 mb = 2501.75 m = 8207.74 ft T: -6.66 C 700-500 lapse rate: 6.38 C/km ThetaE index: 5.53 C Layer 853.0- 850.0 mb Conv cond level (CCL): 556.62 mb = 4803.89 m = 15760.60 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 28.55 C = 83.39 F Cap Strength: 13.67 C Lifted Index: 13.58 C Risk: None Lifted Index @300 mb: 25.19 C Lifted Index @700 mb: 9.04 C Showalter Index: 15.87 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 6.80 C K Index: -4.30 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.54 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 30549.88 J/kg Cap Strength: 13.66 C Lift Cond Lev (LCL): 733.40 mb = 2695.63 m = 8843.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 30 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 ---------------------------------------------------------- 0 991 308 355 3 0.3 -3.0 | 144 28 -16.3 22.3 1 955 610 310 14 10.7 -9.0 | 160 17 -5.8 16.3 2 925 868 310 18 13.8 -11.6 | 169 14 -2.8 13.7 3 920 914 310 17 13.0 -10.9 | 166 15 -3.5 14.4 4 885 1219 315 21 14.8 -14.8 | 171 11 -1.7 10.4 5 852 1524 315 37 26.2 -26.2 | 275 10 9.6 -0.9 6 850 1539 315 32 22.6 -22.6 | 246 7 6.1 2.7 7 819 1829 310 35 26.8 -22.5 | 255 11 10.3 2.8 8 788 2134 310 34 26.0 -21.9 | 250 10 9.5 3.4 9 758 2438 300 31 26.8 -15.5 | 226 14 10.3 9.8 10 729 2743 305 32 26.2 -18.4 | 234 12 9.7 6.9 11 700 3059 295 40 36.3 -16.9 | 247 21 19.7 8.4 12 647 3658 295 44 39.9 -18.6 | 254 24 23.3 6.7 13 597 4267 295 55 49.8 -23.2 | 266 33 33.3 2.1 14 550 4877 290 50 47.0 -17.1 | 255 32 30.4 8.2 15 528 5182 290 48 45.1 -16.4 | 253 30 28.6 8.9 16 500 5600 290 57 53.6 -19.5 | 261 37 37.0 5.8 17 466 6096 290 59 55.4 -20.2 | 263 39 38.9 5.1 18 428 6706 285 56 54.1 -14.5 | 254 39 37.5 10.8 19 400 7190 280 68 67.0 -11.8 | 255 52 50.4 13.5 20 376 7620 285 73 70.5 -18.9 | 263 54 54.0 6.4 21 301 9144 285 87 84.0 -22.5 | 268 68 67.5 2.8 22 300 9160 285 87 84.0 -22.5 | 268 68 67.5 2.8 23 274 9754 285 99 95.6 -25.6 | 270 79 79.1 -0.3 24 250 10370 280 89 87.6 -15.5 | 262 72 71.1 9.8 25 228 10973 280 82 80.8 -14.2 | 260 65 64.2 11.1 26 201 11788 265 113 112.6 9.8 | 250 102 96.0 35.1 27 200 11820 265 113 112.6 9.8 | 250 102 96.0 35.1 28 198 11887 265 113 112.6 9.8 | 250 102 96.0 35.1 29 184 12351 270 91 91.0 -0.0 | 251 79 74.5 25.3 30 171 12802 270 83 83.0 -0.0 | 249 71 66.5 25.3 31 156 13411 265 97 96.6 8.5 | 247 87 80.1 33.8 32 150 13640 275 81 80.7 -7.1 | 254 67 64.1 18.2 33 148 13716 275 82 81.7 -7.1 | 254 68 65.1 18.1 34 128 14630 260 65 64.0 11.3 | 232 60 47.5 36.6 35 116 15240 255 75 72.4 19.4 | 231 72 55.9 44.7 36 100 16180 260 61 60.1 10.6 | 230 56 43.5 35.9 37 96 16459 260 61 60.1 10.6 | 230 56 43.5 35.9 38 78 17678 250 56 52.6 19.2 | 219 57 36.1 44.4 39 71 18288 250 49 46.0 16.8 | 215 51 29.5 42.1 40 70 18380 255 44 42.5 11.4 | 215 45 26.0 36.7 41 47 20117 255 26 25.1 6.7 | 195 33 8.6 32.0 42 44 20422 225 21 14.8 14.8 | 178 40 -1.7 40.1 Wind Parameters Mean winds (0-6000m): 296.8 at 40.3 knts Storm direction: 326.8 at 30.2 knts Shear (0-3000m) pos: 1.5 neg: 5.7 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 106.2 deg Storm rel helicity (0-3000m) pos: 92.4 neg: -25.4 tot: 67.0 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 116.30 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 ------------------------------------------------------------------------------- 500 313 11 155 19| 0.0 15.5 15.5| 37.0 -2.2 34.8 69.6 0.45| 16.5 7.4 1000 313 15 160 16| 4.5 7.8 12.3| 48.0 -2.2 45.8 45.8 0.46| 12.9 6.0 1500 313 21 174 11| 3.0 8.4 11.4| 67.0 -9.1 57.9 38.6 0.45| 14.5 6.5 2000 312 24 191 9| 2.3 5.9 8.1| 67.0 -20.0 47.0 23.5 0.33| 12.1 3.9 2500 310 26 201 9| 1.8 5.0 6.8| 75.5 -25.4 50.1 20.0 0.31| 10.9 3.3 3000 307 28 215 10| 1.5 5.7 7.2| 92.4 -25.4 67.0 22.3 0.31| 10.8 3.4 4000 302 33 236 14| 1.1 5.9 7.1|144.7 -25.4 119.3 29.8 0.36| 9.7 3.5 5000 299 37 245 17| 0.9 4.4 5.3|155.5 -84.7 70.8 14.2 0.25| 8.8 2.2 6000 297 40 250 21| 0.8 4.3 5.1|193.9-104.8 89.1 14.9 0.25| 8.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251127.18.gif