UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042006.upa.cvt Date: 0600Z 20 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 20 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 191 SFC 987 304 20.0 16.7 81 3.3 17.8 160 3 294.2 296.4 291.5 329.1 12.20 2 970 455 21.8 15.8 69 6.0 17.8 172 12 297.5 299.7 292.1 331.5 11.71 3 925 866 18.8 14.1 74 4.7 15.7 180 20 298.5 300.5 291.9 330.6 11.00 4 871 1380 14.6 12.2 86 2.4 13.1 175 13 299.3 301.2 291.6 329.5 10.30 5 855 1537 14.2 8.2 67 6.0 10.6 165 11 300.5 302.0 290.0 324.2 8.00 6 850 1587 15.2 -0.8 33 16.0 7.1 165 11 302.1 302.8 287.1 315.0 4.24 7 848 1607 15.8 -6.2 21 22.0 5.6 165 11 302.9 303.4 285.9 311.7 2.83 8 830 1789 16.4 -17.6 8 34.0 3.7 169 12 305.4 305.6 285.0 309.2 1.15 9 807 2027 15.4 -18.6 8 34.0 2.9 183 16 306.8 307.0 285.5 310.4 1.09 10 756 2576 12.8 -11.2 18 24.0 2.5 209 23 309.8 310.2 287.6 316.7 2.15 11 700 3215 7.8 -16.2 16 24.0 -1.2 220 27 311.1 311.4 287.5 316.2 1.54 12 601 4444 -2.9 -12.9 46 10.0 -6.7 195 37 312.6 313.1 288.8 320.3 2.36 13 543 5240 -7.3 -23.3 27 16.0 -11.9 206 46 316.6 316.8 288.8 320.3 1.08 14 516 5636 -8.1 -32.1 13 24.0 -13.6 211 42 320.3 320.4 289.4 322.1 0.50 15 509 5742 -8.5 -28.5 18 20.0 -13.5 213 41 321.0 321.2 289.8 323.6 0.72 16 500 5880 -9.5 -24.5 28 15.0 -13.6 215 39 321.5 321.7 290.3 325.1 1.05 17 461 6505 -14.3 -30.3 24 16.0 -17.9 222 40 323.0 323.2 290.4 325.4 0.67 18 424 7137 -19.3 -22.1 78 2.8 -20.1 230 44 324.5 324.8 291.6 329.8 1.53 19 400 7570 -22.9 -24.9 84 2.0 -23.4 230 48 325.2 325.5 291.6 329.7 1.27 20 395 7661 -23.9 -25.3 88 1.4 -24.2 230 48 325.1 325.3 291.6 329.4 1.24 21 374 8056 -27.1 -31.0 69 3.9 -27.8 230 51 326.0 326.1 291.3 328.7 0.77 22 365 8230 -26.7 -29.0 81 2.3 -27.2 230 53 328.8 329.0 292.3 332.2 0.95 23 308 9428 -35.5 -38.8 72 3.3 -35.9 239 43 332.8 332.9 292.9 334.5 0.43 24 300 9610 -37.1 -40.2 73 3.1 -37.4 235 43 333.1 333.2 292.9 334.5 0.38 25 272 10284 -42.9 -47.0 64 4.1 -43.2 235 50 334.1 334.2 293.0 334.9 0.20 26 255 10718 -46.7 -49.5 73 2.8 -46.9 235 55 334.7 334.8 293.2 335.4 0.16 27 250 10850 -47.7 -52.2 60 4.5 -47.9 235 56 335.2 335.2 293.2 335.6 0.12 28 249 10876 -48.1 -53.1 56 5.0 -48.3 235 56 334.9 335.0 293.2 335.4 0.11 29 219 11708 -55.3 -58.6 67 3.3 -55.4 229 58 336.3 336.4 293.4 336.6 0.06 30 200 12280 -60.5 -65.1 55 4.6 -60.6 225 59 337.0 337.0 293.6 337.1 0.03 31 182 12861 -65.1 -73.1 32 8.0 -65.1 225 67 338.7 338.7 294.0 338.7 0.01 32 161 13598 -70.9 -75.0 54 4.1 -70.9 233 66 341.0 341.0 294.6 341.0 0.01 33 158 13709 -71.3 -75.4 54 4.1 -71.3 235 65 342.1 342.1 294.8 342.2 0.01 34 154 13862 -68.5 -75.5 36 7.0 -68.5 238 64 349.4 349.4 296.5 349.5 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 627.83 mb = 4111.13 m = 13487.81 ft Wetbulb zero: 718.08 mb = 3003.27 m = 9853.12 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 35.33 % Est. max temperature: 30.13 C = 86.24 F Sfc-Lift cond lev (LCL): 940.17 mb = 725.23 m = 2379.34 ft T: 19.83 C 700-500 lapse rate: 6.49 C/km ThetaE index: 22.33 C Layer 925.0- 807.0 mb Conv cond level (CCL): 733.91 mb = 2822.25 m = 9259.23 ft Mean mixing ratio: 11.22 g/kg Conv temperature: 35.99 C = 96.79 F Cap Strength: 5.05 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 2.78 C Lifted Index @700 mb: 3.27 C Showalter Index: 9.76 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 8.70 C K Index: -0.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.32 J/kg Max Up Vert Vel: 8.75 m/s Conv Inhibition (B-): 335.49 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 873.59 mb = 1354.70 m = 4444.50 ft Lev Free Conv (LFC): 618.59 mb = 4211.75 m = 13817.91 ft Equ Level (EL): 528.59 mb = 5449.05 m = 17877.25 ft B at Equ Level: 28.68 J/kg Max Parcel Lev (MPL): 488.59 mb = 6057.78 m = 19874.36 ft Wind level data Storm motion: 232 at 21 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 ---------------------------------------------------------- 0 987 304 160 3 -1.0 2.8 | 61 20 -17.8 -10.1 1 953 610 185 22 1.9 21.9 | 121 17 -14.9 9.0 2 925 866 180 20 0.0 20.0 | 113 18 -16.8 7.1 3 920 914 180 20 0.0 20.0 | 113 18 -16.8 7.1 4 887 1219 185 16 1.4 15.9 | 101 16 -15.4 3.0 5 856 1524 165 11 -2.8 10.6 | 83 20 -19.7 -2.3 6 850 1587 165 11 -2.8 10.6 | 83 20 -19.7 -2.3 7 826 1829 170 12 -2.1 11.8 | 87 19 -18.9 -1.1 8 796 2134 190 18 3.1 17.7 | 109 15 -13.7 4.8 9 768 2438 205 23 9.7 20.8 | 138 11 -7.1 7.9 10 741 2743 215 22 12.6 18.0 | 141 7 -4.2 5.1 11 714 3048 220 26 16.7 19.9 | 179 7 -0.1 7.0 12 700 3215 220 27 17.4 20.7 | 184 8 0.5 7.8 13 662 3658 210 29 14.5 25.1 | 169 12 -2.3 12.2 14 613 4267 200 33 11.3 31.0 | 163 19 -5.5 18.1 15 590 4572 190 41 7.1 40.4 | 161 29 -9.7 27.5 16 568 4877 195 42 10.9 40.6 | 168 28 -5.9 27.7 17 546 5182 205 47 19.9 42.6 | 186 30 3.0 29.7 18 500 5880 215 39 22.4 31.9 | 196 20 5.6 19.0 19 486 6096 215 37 21.2 30.3 | 194 18 4.4 17.4 20 431 7010 230 43 32.9 27.6 | 228 22 16.1 14.7 21 400 7570 230 48 36.8 30.9 | 228 27 20.0 17.9 22 397 7620 230 48 36.8 30.9 | 228 27 20.0 17.9 23 364 8230 230 53 40.6 34.1 | 228 32 23.8 21.2 24 320 9144 245 43 39.0 18.2 | 257 23 22.2 5.3 25 300 9610 235 43 35.2 24.7 | 237 22 18.4 11.8 26 250 10850 235 56 45.9 32.1 | 237 35 29.1 19.2 27 200 12280 225 59 41.7 41.7 | 221 38 24.9 28.8 28 175 13106 225 70 49.5 49.5 | 222 49 32.7 36.6 29 150 14021 240 63 54.6 31.5 | 244 42 37.7 18.6 Wind Parameters Mean winds (0-6000m): 202.5 at 28.3 knts Storm direction: 232.5 at 21.2 knts Shear (0-3000m) pos: 5.9 neg: 1.6 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 119.8 deg Storm rel helicity (0-3000m) pos: 158.3 neg: -52.5 tot: 105.7 m^2/s^2 ave: 35.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.40 Bulk Shear: 27.33 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 ------------------------------------------------------------------------------- 500 183 16 100 16| 18.2 0.0 18.2| 93.2 -7.5 85.7 171.4 0.83| 21.9 18.2 1000 182 17 104 17| 9.1 3.0 12.1| 93.2 -32.5 60.7 60.7 0.43| 14.5 6.2 1500 179 15 98 17| 6.1 3.1 9.2| 97.9 -51.5 46.4 31.0 0.27| 11.7 3.1 2000 181 16 99 17| 7.1 2.4 9.5|139.7 -51.5 88.2 44.1 0.42| 11.9 4.9 2500 188 17 105 15| 6.1 1.9 8.0|150.9 -51.5 99.4 39.8 0.43| 11.1 4.8 3000 196 18 112 13| 5.9 1.6 7.5|158.3 -52.5 105.7 35.2 0.45| 10.2 4.6 4000 200 21 128 12| 4.4 1.1 5.5|158.3 -65.4 92.9 23.2 0.33| 9.2 3.0 5000 199 26 144 14| 4.3 1.4 5.7|259.5 -70.2 189.3 37.9 0.38| 9.8 3.7 6000 202 28 156 15| 3.3 1.2 4.5|293.9 -72.7 221.2 36.9 0.38| 9.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250420.06.gif