UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041518.upa.cvt Date: 1800Z 15 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 15 APR 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 180 SFC 985 309 19.0 -2.0 24 21.0 8.9 300 2 293.4 294.0 282.7 303.3 3.35 2 850 1534 4.2 -6.8 45 11.0 -0.2 350 10 290.5 291.0 280.7 298.5 2.70 3 815 1874 1.0 -8.0 51 9.0 -2.4 335 17 290.7 291.1 280.6 298.3 2.56 4 801 2012 0.0 -10.0 47 10.0 -3.6 335 25 291.0 291.4 280.3 297.7 2.23 5 797 2053 0.0 -13.0 37 13.0 -4.4 335 27 291.5 291.8 279.9 296.8 1.76 6 793 2093 2.4 -41.6 2 44.0 -5.7 335 30 294.4 294.5 279.0 294.9 0.13 7 791 2113 2.6 -35.4 4 38.0 -5.4 335 31 294.9 294.9 279.4 295.7 0.24 8 704 3049 -0.3 -43.3 2 43.0 -7.9 311 49 301.7 301.7 282.2 302.1 0.12 9 700 3095 0.0 -46.0 2 46.0 -7.8 310 50 302.5 302.5 282.5 302.8 0.09 10 672 3423 1.4 -46.6 1 48.0 -7.2 299 59 307.6 307.6 284.5 307.9 0.09 11 559 4873 -10.7 -43.7 5 33.0 -15.7 295 72 309.9 310.0 285.5 310.5 0.14 12 500 5720 -17.5 -40.5 12 23.0 -20.8 295 76 311.7 311.7 286.2 312.5 0.22 13 481 6009 -18.7 -42.7 10 24.0 -21.8 290 76 313.7 313.7 286.9 314.4 0.18 14 456 6405 -19.7 -48.7 6 29.0 -22.9 288 78 317.3 317.3 288.0 317.7 0.10 15 400 7360 -28.1 -52.1 8 24.0 -30.0 280 82 318.5 318.5 288.3 318.8 0.08 16 384 7651 -30.7 -54.7 8 24.0 -32.3 280 82 318.8 318.8 288.4 319.0 0.06 17 354 8224 -33.7 -59.7 6 26.0 -35.1 278 82 322.3 322.3 289.5 322.4 0.03 18 300 9360 -43.3 -66.3 6 23.0 -43.9 275 83 324.3 324.3 290.1 324.4 0.02 19 267 10132 -49.7 -62.7 20 13.0 -50.0 275 96 326.0 326.0 290.6 326.1 0.03 20 254 10457 -51.4 -68.9 11 17.6 -51.7 275 103 328.2 328.2 291.2 328.3 0.01 21 250 10560 -51.9 -70.9 8 19.0 -52.2 275 102 328.9 328.9 291.4 329.0 0.01 22 234 10986 -54.1 -71.1 11 17.0 -54.4 280 98 331.9 331.9 292.2 331.9 0.01 23 200 11990 -55.3 -74.3 8 19.0 -55.5 285 90 345.2 345.2 295.6 345.2 0.01 24 167 13137 -56.7 -80.7 3 24.0 -57.0 269 79 361.1 361.1 298.9 361.1 0.00 25 150 13820 -55.7 -84.7 1 29.0 -56.1 260 81 374.1 374.1 301.3 374.1 0.00 26 140 14262 -53.1 -86.1 1 33.0 -53.6 262 82 386.1 386.1 303.2 386.1 0.00 27 100 16380 -63.1 -89.1 2 26.0 -63.3 275 56 405.8 405.8 306.0 405.8 0.00 28 74 18197 -70.9 -90.9 4 20.0 -71.0 275 41 425.9 425.9 308.4 425.9 0.00 29 70 18530 -66.3 -90.3 2 24.0 -66.5 250 36 442.5 442.5 310.1 442.6 0.00 30 62 19273 -62.1 -90.1 1 28.0 -62.4 253 38 467.5 467.5 312.4 467.5 0.00 31 59 19577 -64.9 -89.9 2 25.0 -65.2 272 32 467.9 467.9 312.4 467.9 0.00 32 54 20122 -61.5 -89.5 1 28.0 -62.0 285 23 487.7 487.7 314.1 487.7 0.00 TRP 234 10986 -54.1 -71.1 11 17.0 -54.4 280 98 331.9 331.9 292.2 331.9 0.01 WND 254 10457 -51.4 -68.9 11 17.6 -51.7 275 103 328.2 328.2 291.2 328.3 0.01 Sounding variables and indices 1000-500 mb thick: 5540.00 m Freezing level: 713.00 mb = 2952.60 m = 9686.89 ft Freezing level: 700.00 mb = 3095.00 m = 10154.08 ft Freezing level: 658.93 mb = 3590.65 m = 11780.19 ft Wetbulb zero: 853.18 mb = 1502.97 m = 4930.94 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 14.95 % Est. max temperature: 16.20 C = 61.16 F Sfc-Lift cond lev (LCL): 718.45 mb = 2886.24 m = 9469.19 ft T: 0.21 C 700-500 lapse rate: 6.67 C/km ThetaE index: 8.44 C Layer 850.0- 791.0 mb Conv cond level (CCL): 562.31 mb = 4826.19 m = 15833.76 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 35.39 C = 95.71 F Cap Strength: 12.10 C Lifted Index: 10.37 C Risk: None Lifted Index @300 mb: 16.21 C Lifted Index @700 mb: 8.53 C Showalter Index: 12.48 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 10.70 C K Index: -31.10 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.98 J/kg Max Up Vert Vel: 9.59 m/s Conv Inhibition (B-): 24208.29 J/kg Cap Strength: 12.03 C Lift Cond Lev (LCL): 717.69 mb = 2894.72 m = 9496.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 36 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 ---------------------------------------------------------- 0 985 309 300 2 1.7 -1.0 | 152 35 -16.3 30.7 1 950 610 315 16 11.3 -11.3 | 162 21 -6.7 20.3 2 925 838 320 15 9.6 -11.5 | 157 22 -8.4 20.2 3 916 914 320 15 9.6 -11.5 | 157 22 -8.4 20.2 4 883 1219 340 13 4.4 -12.2 | 145 24 -13.6 19.4 5 851 1524 350 10 1.7 -9.8 | 143 27 -16.3 21.8 6 850 1534 350 10 1.7 -9.8 | 143 27 -16.3 21.8 7 819 1829 335 15 6.3 -13.6 | 147 22 -11.7 18.1 8 789 2134 335 32 13.5 -29.0 | 121 5 -4.5 2.7 9 760 2438 325 40 22.9 -32.8 | 283 5 4.9 -1.1 10 731 2743 320 43 27.6 -32.9 | 278 10 9.6 -1.3 11 700 3095 310 50 38.3 -32.1 | 271 20 20.3 -0.5 12 677 3353 300 59 51.1 -29.5 | 266 33 33.1 2.2 13 651 3658 295 60 54.4 -25.4 | 260 37 36.4 6.3 14 626 3962 290 64 60.1 -21.9 | 257 43 42.1 9.8 15 602 4267 290 68 63.9 -23.3 | 260 47 45.9 8.4 16 557 4877 295 72 65.3 -30.4 | 269 47 47.2 1.2 17 500 5720 295 76 68.9 -32.1 | 271 51 50.9 -0.5 18 495 5791 290 75 70.5 -25.7 | 263 53 52.5 6.0 19 475 6096 290 77 72.4 -26.3 | 264 55 54.3 5.3 20 400 7360 280 82 80.8 -14.2 | 254 65 62.7 17.4 21 385 7620 280 82 80.8 -14.2 | 254 65 62.7 17.4 22 309 9144 275 83 82.7 -7.2 | 249 69 64.7 24.4 23 300 9360 275 83 82.7 -7.2 | 249 69 64.7 24.4 24 296 9449 275 83 82.7 -7.2 | 249 69 64.7 24.4 25 254 10457 275 103 102.6 -9.0 | 255 88 84.6 22.7 26 250 10560 275 102 101.6 -8.9 | 255 87 83.6 22.8 27 246 10668 275 103 102.6 -9.0 | 255 88 84.6 22.7 28 234 10986 280 98 96.5 -17.0 | 259 80 78.5 14.6 29 200 11990 285 90 86.9 -23.3 | 263 69 68.9 8.4 30 194 12192 285 86 83.1 -22.3 | 262 66 65.1 9.4 31 152 13716 260 75 73.9 13.0 | 231 72 55.8 44.7 32 150 13820 260 81 79.8 14.1 | 233 77 61.8 45.7 33 120 15240 265 85 84.7 7.4 | 240 77 66.7 39.1 34 100 16380 275 56 55.8 -4.9 | 235 46 37.8 26.8 35 94 16764 275 56 55.8 -4.9 | 235 46 37.8 26.8 36 85 17374 270 53 53.0 -0.0 | 228 47 35.0 31.7 37 77 17983 285 47 45.4 -12.2 | 235 34 27.4 19.5 38 73 18288 270 39 39.0 -0.0 | 214 38 21.0 31.7 39 70 18530 250 36 33.8 12.3 | 200 47 15.8 44.0 40 65 18898 245 36 32.6 15.2 | 197 49 14.6 46.9 41 61 19202 255 38 36.7 9.8 | 204 46 18.7 41.5 42 57 19507 285 27 26.1 -7.0 | 198 26 8.1 24.7 43 54 19812 285 23 22.2 -6.0 | 189 26 4.2 25.7 44 51 20117 265 20 19.9 1.7 | 183 33 1.9 33.4 45 48 20422 255 27 26.1 7.0 | 192 39 8.1 38.6 Wind Parameters Mean winds (0-6000m): 300.4 at 48.6 knts Storm direction: 330.4 at 36.4 knts Shear (0-3000m) pos: 1.8 neg: 8.4 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 46.6 neg: -75.7 tot: -29.1 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 14.5 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 185.76 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 ------------------------------------------------------------------------------- 500 315 12 157 25| 13.6 0.0 13.6| 37.3 -8.1 29.2 58.4 0.22| 16.1 3.5 1000 323 13 154 24| 5.5 0.0 5.5| 37.3 -40.5 -3.2 -3.2 -0.09| 11.4 -1.0 1500 329 12 151 24| 3.7 1.0 4.7| 45.8 -43.4 2.4 1.6 -0.03| 10.3 -0.4 2000 331 16 150 20| 2.8 6.4 9.2| 46.2 -55.1 -8.8 -4.4 -0.02| 13.9 -0.3 2500 328 21 154 15| 2.2 6.9 9.1| 46.6 -56.7 -10.1 -4.1 -0.01| 13.4 -0.1 3000 322 26 170 11| 1.8 8.4 10.2| 46.6 -75.7 -29.1 -9.7 -0.05| 14.5 -0.7 4000 309 35 226 13| 1.4 7.9 9.3| 73.7-135.2 -61.5 -15.4 -0.08| 13.3 -1.0 5000 304 43 246 19| 1.9 6.3 8.3|169.5-135.2 34.3 6.9 -0.00| 11.5 -0.0 6000 300 49 253 25| 1.6 5.8 7.4|190.4-244.8 -54.4 -9.1 -0.05| 10.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250415.18.gif