UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112706.upa.cvt Date: 0600Z 27 NOV 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 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 219 SFC 989 309 5.0 -4.0 52 9.0 1.4 10 4 279.0 279.5 275.1 287.1 2.87 2 938 738 2.0 -7.0 51 9.0 -1.3 345 31 280.2 280.6 275.1 287.1 2.41 3 925 850 1.4 -11.6 37 13.0 -2.9 345 32 280.7 281.0 274.3 285.7 1.70 4 903 1043 0.2 -14.8 31 15.0 -4.3 358 26 281.4 281.7 274.2 285.4 1.34 5 881 1241 1.0 -35.0 5 36.0 -5.8 12 21 284.3 284.3 274.0 285.0 0.22 6 850 1529 1.2 -42.8 2 44.0 -6.1 340 20 287.4 287.4 275.5 287.8 0.10 7 827 1749 1.6 322 18 290.1 8 826 1759 1.6 321 18 290.2 9 751 2523 0.2 -47.8 1 48.0 -7.4 289 24 296.7 296.7 280.0 296.9 0.07 10 742 2619 0.4 -21.6 17 22.0 -5.8 287 25 297.9 298.1 281.7 300.9 0.92 11 700 3084 -1.5 -16.5 31 15.0 -6.4 280 30 300.8 301.1 283.6 305.6 1.50 12 689 3210 -1.9 -15.9 33 14.0 -6.5 277 30 301.7 302.0 284.1 306.8 1.60 13 567 4734 -11.3 -23.3 36 12.0 -14.3 250 46 308.0 308.2 285.8 311.4 1.03 14 500 5690 -16.9 -34.9 19 18.0 -20.0 245 57 312.4 312.5 286.7 313.8 0.39 15 468 6181 -19.5 -37.5 19 18.0 -22.2 244 61 315.2 315.2 287.5 316.3 0.32 16 454 6405 -21.3 -36.3 25 15.0 -23.6 240 62 315.7 315.7 287.8 317.0 0.38 17 429 6817 -24.7 -27.5 77 2.8 -25.2 244 69 316.5 316.7 288.6 319.7 0.93 18 403 7267 -28.3 -29.8 87 1.5 -28.6 249 76 317.5 317.7 288.8 320.3 0.80 19 400 7320 -28.7 -30.9 81 2.2 -29.0 250 77 317.7 317.8 288.8 320.2 0.73 20 386 7574 -30.9 -32.2 88 1.3 -31.1 250 74 318.1 318.2 288.9 320.4 0.66 21 305 9208 -41.9 -65.9 6 24.0 -42.6 245 95 324.8 324.8 290.2 324.8 0.02 22 300 9320 -42.9 -63.9 8 21.0 -43.6 245 96 324.9 324.9 290.3 325.0 0.02 23 290 9549 -44.3 -67.3 6 23.0 -44.9 245 96 326.1 326.1 290.6 326.1 0.02 24 250 10530 -51.5 -71.5 7 20.0 -51.8 245 98 329.5 329.5 291.6 329.5 0.01 25 236 10900 -54.9 -72.9 9 18.0 -55.1 245 98 329.8 329.8 291.7 329.9 0.01 26 210 11642 -56.1 -77.1 6 21.0 -56.3 245 94 339.2 339.2 294.1 339.2 0.01 27 200 11950 -58.5 -76.5 8 18.0 -58.7 245 95 340.1 340.1 294.4 340.1 0.01 28 183 12505 -62.5 -77.5 12 15.0 -62.6 250 104 342.4 342.4 294.9 342.4 0.01 29 181 12573 -61.5 -78.7 8 17.2 -61.6 255 105 345.1 345.1 295.5 345.1 0.00 30 175 12784 -58.5 -82.5 3 24.0 -58.7 255 105 353.4 353.4 297.4 353.4 0.00 31 150 13750 -60.5 -83.5 3 23.0 -60.7 245 91 365.9 365.9 299.8 365.9 0.00 32 123 14982 -63.7 -85.7 3 22.0 -63.8 257 79 381.4 381.4 302.5 381.4 0.00 33 100 16260 -62.3 -86.3 3 24.0 -62.5 255 62 407.4 407.4 306.2 407.4 0.00 34 91 16838 -65.1 -88.1 3 23.0 -65.3 259 58 412.9 412.9 306.9 412.9 0.00 35 77 17852 -66.7 -87.7 4 21.0 -66.8 245 49 429.8 429.8 308.8 429.8 0.00 36 70 18430 -65.5 -88.5 3 23.0 -65.7 236 57 444.3 444.3 310.3 444.3 0.00 37 55 19908 -62.3 -89.3 2 27.0 -62.7 252 43 483.3 483.3 313.7 483.3 0.00 TRP 183 12505 -62.5 -77.5 12 15.0 -62.6 250 104 342.4 342.4 294.9 342.4 0.01 WND 181 12573 -61.5 -78.7 8 17.2 -61.6 255 105 345.1 345.1 295.5 345.1 0.00 Sounding variables and indices 1000-500 mb thick: 5471.00 m Freezing level: 733.16 mb = 2716.97 m = 8913.83 ft Wetbulb zero: 962.02 mb = 533.02 m = 1748.73 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 30.60 % Est. max temperature: 14.61 C = 58.30 F Sfc-Lift cond lev (LCL): 860.51 mb = 1430.25 m = 4692.37 ft T: 1.13 C 700-500 lapse rate: 5.91 C/km ThetaE index: 2.09 C Layer 938.0- 850.0 mb Conv cond level (CCL): 501.31 mb = 5670.14 m = 18602.59 ft Mean mixing ratio: 2.05 g/kg Conv temperature: 38.21 C = 100.78 F Cap Strength: 19.73 C Lifted Index: 22.10 C Risk: None Lifted Index @300 mb: 27.33 C Lifted Index @700 mb: 16.59 C Showalter Index: 20.53 C Risk: None Total Totals Index: -7.80 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: -25.90 C K Index: -39.70 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.66 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 30767.31 J/kg Cap Strength: 21.86 C Lift Cond Lev (LCL): 786.55 mb = 2151.60 m = 7058.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 26 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 ---------------------------------------------------------- 0 989 309 10 4 -0.7 -3.9 | 109 25 -24.0 8.5 1 953 610 345 29 7.5 -28.0 | 45 22 -15.8 -15.6 2 925 850 345 32 8.3 -30.9 | 39 24 -15.1 -18.5 3 918 914 345 30 7.8 -29.0 | 43 23 -15.6 -16.6 4 883 1219 15 21 -5.4 -20.3 | 75 30 -28.8 -7.9 5 850 1529 340 20 6.8 -18.8 | 69 18 -16.5 -6.4 6 819 1829 315 17 12.0 -12.0 | 92 11 -11.3 0.4 7 788 2134 300 22 19.1 -11.0 | 108 5 -4.3 1.4 8 759 2438 290 23 21.6 -7.9 | 159 5 -1.7 4.5 9 730 2743 285 27 26.1 -7.0 | 207 6 2.7 5.4 10 700 3084 280 30 29.5 -5.2 | 221 10 6.2 7.2 11 650 3658 265 30 29.9 2.6 | 204 16 6.6 15.0 12 625 3962 255 34 32.8 8.8 | 204 23 9.5 21.2 13 601 4267 250 41 38.5 14.0 | 210 30 15.2 26.4 14 555 4877 250 48 45.1 16.4 | 217 36 21.8 28.8 15 500 5690 245 57 51.7 24.1 | 218 46 28.3 36.5 16 473 6096 245 61 55.3 25.8 | 220 50 32.0 38.2 17 454 6401 240 62 53.7 31.0 | 215 53 30.4 43.4 18 400 7320 250 77 72.4 26.3 | 232 62 49.0 38.7 19 383 7620 250 73 68.6 25.0 | 230 59 45.3 37.4 20 321 8839 250 90 84.6 30.8 | 235 75 61.2 43.2 21 308 9144 245 94 85.2 39.7 | 230 81 61.9 52.1 22 300 9320 245 96 87.0 40.6 | 230 83 63.7 53.0 23 250 10530 245 98 88.8 41.4 | 231 85 65.5 53.8 24 245 10668 245 99 89.7 41.8 | 231 86 66.4 54.2 25 202 11887 245 93 84.3 39.3 | 230 80 61.0 51.7 26 200 11950 245 95 86.1 40.1 | 230 82 62.8 52.6 27 183 12505 250 104 97.7 35.6 | 237 89 74.4 48.0 28 181 12573 255 105 101.4 27.2 | 243 88 78.1 39.6 29 174 12802 255 105 101.4 27.2 | 243 88 78.1 39.6 30 151 13716 245 91 82.5 38.5 | 229 78 59.1 50.9 31 118 15240 260 76 74.8 13.2 | 244 58 51.5 25.6 32 100 16260 255 62 59.9 16.0 | 232 46 36.6 28.4 33 96 16459 255 62 59.9 16.0 | 232 46 36.6 28.4 34 85 17069 265 53 52.8 4.6 | 240 34 29.5 17.0 35 80 17374 250 45 42.3 15.4 | 214 34 19.0 27.8 36 71 17983 235 58 47.5 33.3 | 208 52 24.2 45.7 37 49 19812 260 36 35.5 6.3 | 213 22 12.1 18.7 38 46 20117 295 28 25.4 -11.8 | 254 2 2.0 0.6 Wind Parameters Mean winds (0-6000m): 268.0 at 35.2 knts Storm direction: 298.0 at 26.4 knts Shear (0-3000m) pos: 2.4 neg: 7.1 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 140.5 neg: -188.1 tot: -47.5 m^2/s^2 ave: -15.8 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 186.72 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 ------------------------------------------------------------------------------- 500 346 22 64 20| 0.0 28.7 28.7| 0.0-169.1-169.1 -338.2 -0.98| 29.6-28.9 1000 351 24 60 23| 7.2 14.4 21.5|104.9-176.3 -71.4 -71.4 -0.28| 25.3 -7.1 1500 348 22 63 21| 4.8 9.9 14.7|123.1-184.2 -61.1 -40.7 -0.15| 22.7 -3.5 2000 338 22 62 17| 3.6 8.9 12.5|129.9-184.2 -54.3 -27.1 -0.07| 19.5 -1.4 2500 327 22 60 13| 2.9 8.1 11.0|138.1-184.2 -46.1 -18.4 0.01| 17.0 0.1 3000 316 24 56 8| 2.4 7.1 9.5|140.5-188.1 -47.5 -15.8 0.01| 15.2 0.1 4000 297 26 183 1| 1.8 6.5 8.3|161.3-196.3 -35.0 -8.8 0.01| 14.0 0.2 5000 280 30 222 10| 1.4 6.3 7.7|200.0-196.3 3.7 0.7 0.05| 12.4 0.6 6000 268 35 221 18| 1.2 5.9 7.1|220.2-235.6 -15.3 -2.6 0.03| 11.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251127.06.gif