UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 23 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 153 SFC 982 309 18.4 17.1 92 1.3 17.5 0 0 293.1 295.3 291.4 328.9 12.59 2 963 476 16.4 15.8 96 0.6 16.0 268 6 292.7 294.8 290.6 326.2 11.80 3 951 583 17.6 13.7 78 3.9 15.1 210 9 295.0 296.8 290.2 324.9 10.41 4 925 820 16.8 12.2 74 4.6 13.9 190 13 296.5 298.2 290.2 324.6 9.69 5 900 1053 15.0 12.3 84 2.7 13.3 192 9 297.0 298.8 290.6 326.1 10.03 6 882 1225 16.0 7.0 55 9.0 10.7 195 6 299.7 301.0 289.0 320.8 7.14 7 878 1263 16.0 8.0 59 8.0 11.3 191 6 300.1 301.5 289.6 322.8 7.68 8 850 1538 14.0 6.0 58 8.0 9.4 150 4 300.8 302.1 289.2 321.4 6.91 9 700 3143 2.2 0.5 88 1.7 1.3 245 22 304.9 306.0 289.4 322.2 5.67 10 695 3201 1.6 0.2 90 1.4 0.9 244 22 304.9 305.9 289.3 321.9 5.59 11 655 3674 -1.5 -4.8 78 3.3 -3.0 240 20 306.6 307.4 288.5 319.3 4.09 12 644 3809 -2.3 -6.9 71 4.6 -4.3 235 21 307.2 307.8 288.2 318.2 3.54 13 621 4096 -3.1 -29.1 11 26.0 -9.5 236 23 309.5 309.6 285.8 311.4 0.55 14 590 4499 -5.5 -34.5 8 29.0 -11.6 241 25 311.2 311.3 286.2 312.5 0.35 15 585 4565 -5.1 -50.1 2 45.0 -11.9 240 25 312.5 312.5 286.3 312.7 0.07 16 535 5261 -8.7 -51.7 2 43.0 -14.7 272 27 316.3 316.3 287.6 316.5 0.06 17 500 5780 -13.3 -40.3 8 27.0 -17.7 275 27 316.8 316.9 288.0 317.7 0.23 18 400 7440 -27.1 -47.1 13 20.0 -29.0 270 25 319.8 319.8 288.8 320.3 0.14 19 387 7677 -29.1 -47.1 16 18.0 -30.7 269 27 320.2 320.2 288.9 320.7 0.14 20 357 8250 -32.3 -56.3 7 24.0 -33.8 257 33 323.4 323.4 289.8 323.6 0.05 21 326 8882 -38.1 -47.1 38 9.0 -38.7 242 36 323.9 323.9 290.1 324.5 0.17 22 308 9271 -40.5 -56.5 16 16.0 -41.2 235 38 325.8 325.8 290.6 326.1 0.06 23 300 9450 -41.9 -48.9 46 7.0 -42.3 235 39 326.3 326.3 290.8 326.9 0.15 24 298 9495 -42.5 -47.5 58 5.0 -42.8 234 40 326.1 326.1 290.8 326.8 0.18 25 296 9541 -42.5 -61.5 11 19.0 -43.2 234 41 326.7 326.7 290.8 326.8 0.03 26 289 9702 -44.1 -57.1 22 13.0 -44.6 231 44 326.7 326.7 290.8 326.9 0.06 27 287 9749 -44.3 -50.3 51 6.0 -44.6 230 45 327.0 327.1 291.0 327.6 0.13 28 286 9772 -44.1 -46.1 80 2.0 -44.2 230 46 327.6 327.7 291.3 328.5 0.21 29 278 9962 -45.7 -50.7 57 5.0 -45.9 227 50 328.0 328.0 291.3 328.5 0.13 30 268 10205 -47.9 -50.1 78 2.2 -48.0 220 49 328.3 328.3 291.4 328.8 0.15 31 261 10379 -49.3 -53.8 59 4.5 -49.5 215 45 328.7 328.7 291.5 329.1 0.10 32 259 10430 -49.9 -58.9 34 9.0 -50.1 215 45 328.5 328.6 291.3 328.8 0.05 33 250 10660 -52.1 -56.8 57 4.7 -52.2 215 43 328.6 328.6 291.4 328.9 0.07 34 217 11561 -59.1 -60.7 82 1.6 -59.1 220 49 331.4 331.4 292.2 331.6 0.05 35 208 11825 -60.3 -70.3 26 10.0 -60.4 240 43 333.5 333.5 292.7 333.6 0.01 36 206 11886 -59.7 -71.7 20 12.0 -59.8 240 42 335.4 335.4 293.2 335.4 0.01 37 200 12070 -59.9 -72.9 17 13.0 -60.0 250 48 337.9 337.9 293.8 337.9 0.01 38 181 12690 -61.5 -75.5 14 14.0 -61.6 258 54 345.1 345.1 295.6 345.1 0.01 39 178 12793 -61.9 -74.9 16 13.0 -62.0 260 56 346.1 346.1 295.8 346.1 0.01 40 159 13495 -58.9 -83.9 3 25.0 -59.1 273 69 362.5 362.5 299.2 362.5 0.00 41 158 13534 -58.7 -83.7 3 25.0 -58.9 274 70 363.5 363.5 299.4 363.5 0.00 42 156 13614 -58.7 -84.0 2 25.2 -59.0 275 71 364.7 364.7 299.6 364.8 0.00 43 150 13860 -58.9 -84.9 2 26.0 -59.1 280 65 368.6 368.6 300.3 368.6 0.00 44 115 15505 -64.3 -87.3 3 23.0 -64.4 288 55 387.7 387.7 303.5 387.7 0.00 45 100 16360 -63.9 -87.9 2 24.0 -64.1 280 41 404.3 404.3 305.7 404.3 0.00 46 75 18110 -66.3 -89.3 3 23.0 -66.5 270 28 433.9 433.9 309.3 433.9 0.00 47 70 18530 -64.1 -89.1 2 25.0 -64.4 270 25 447.3 447.3 310.6 447.3 0.00 48 64 19079 -62.3 -89.3 2 27.0 -62.6 269 26 462.8 462.8 312.0 462.8 0.00 49 50 20600 -61.5 -89.5 1 28.0 -62.0 320 20 498.6 498.6 314.8 498.6 0.00 50 49 20726 -61.1 -89.1 1 28.0 -61.6 260 15 502.4 502.4 315.1 502.4 0.00 51 44 21393 -63.3 -90.3 1 27.0 -63.7 350 12 512.7 512.7 315.8 512.7 0.00 52 35 22828 -56.3 -88.3 1 32.0 -57.5 34 5 565.7 565.7 318.9 565.7 0.00 53 30 23810 -56.1 -88.1 1 32.0 -57.5 30 11 591.7 591.7 320.2 591.7 0.01 54 27 24479 -55.1 -88.1 1 33.0 -56.8 43 12 612.6 612.6 321.2 612.7 0.01 55 23 25496 -57.3 -88.3 1 31.0 -58.9 69 13 634.9 634.9 322.1 634.9 0.01 56 20 26380 -55.9 -87.9 1 32.0 -57.9 165 4 665.1 665.1 323.3 665.1 0.01 57 19 26707 -55.7 -88.7 1 33.0 -57.9 163 16 675.5 675.5 323.6 675.6 0.01 58 17 27427 -48.5 -85.5 1 37.0 -52.9 210 8 720.4 720.4 325.1 720.6 0.02 59 15 28253 -46.9 -84.9 1 38.0 -52.3 296 3 752.0 752.0 326.0 752.2 0.02 TRP 208 11825 -60.3 -70.3 26 10.0 -60.4 240 43 333.5 333.5 292.7 333.6 0.01 WND 156 13614 -58.7 -84.0 2 25.2 -59.0 275 71 364.7 364.7 299.6 364.8 0.00 Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 674.35 mb = 3445.05 m = 11302.53 ft Wetbulb zero: 685.77 mb = 3307.40 m = 10850.92 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 51.04 % Est. max temperature: 26.58 C = 79.84 F Sfc-Lift cond lev (LCL): 963.55 mb = 471.11 m = 1545.63 ft T: 16.46 C 700-500 lapse rate: 5.88 C/km ThetaE index: 5.23 C Layer 882.0- 878.0 mb Conv cond level (CCL): 808.98 mb = 1946.83 m = 6387.18 ft Mean mixing ratio: 10.24 g/kg Conv temperature: 27.19 C = 80.94 F Cap Strength: 3.91 C Lifted Index: 0.27 C Risk: Showers probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: -0.34 C Showalter Index: 2.32 C Risk: Showers probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 19.30 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 107.00 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.22 J/kg Max Up Vert Vel: 15.11 m/s Conv Inhibition (B-): 138.02 J/kg Cap Strength: 3.82 C Lift Cond Lev (LCL): 884.22 mb = 1203.29 m = 3947.76 ft Lev Free Conv (LFC): 709.22 mb = 3034.88 m = 9956.82 ft Equ Level (EL): 589.22 mb = 4509.19 m = 14793.74 ft B at Equ Level: 54.37 J/kg Max Parcel Lev (MPL): 279.22 mb = 9932.77 m = 32587.43 ft Wind level data Storm motion: 282 at 13 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 ---------------------------------------------------------- 0 982 309 0 0 -0.0 -0.0 | 102 13 -13.1 2.8 1 948 610 195 10 2.6 9.7 | 140 16 -10.5 12.5 2 925 820 190 13 2.3 12.8 | 145 19 -10.9 15.6 3 915 914 190 12 2.1 11.8 | 143 18 -11.0 14.6 4 883 1219 195 6 1.6 5.8 | 127 14 -11.6 8.6 5 851 1524 165 3 -0.8 2.9 | 112 15 -13.9 5.7 6 850 1538 150 4 -2.0 3.5 | 112 16 -15.1 6.3 7 821 1829 190 5 0.9 4.9 | 122 14 -12.3 7.7 8 791 2134 240 8 6.9 4.0 | 138 9 -6.2 6.8 9 762 2438 270 14 14.0 -0.0 | 197 3 0.9 2.8 10 735 2743 260 16 15.8 2.8 | 205 6 2.6 5.6 11 708 3048 245 22 19.9 9.3 | 209 14 6.8 12.1 12 700 3143 245 22 19.9 9.3 | 209 14 6.8 12.1 13 656 3658 240 20 17.3 10.0 | 198 13 4.2 12.8 14 631 3962 230 22 16.9 14.1 | 192 17 3.7 16.9 15 606 4267 245 25 22.7 10.6 | 215 16 9.5 13.4 16 583 4572 240 25 21.7 12.5 | 209 18 8.5 15.3 17 561 4877 270 27 27.0 -0.0 | 259 14 13.9 2.8 18 500 5780 275 27 26.9 -2.4 | 268 14 13.8 0.4 19 499 5791 275 27 26.9 -2.4 | 268 14 13.8 0.4 20 479 6096 280 24 23.6 -4.2 | 277 11 10.5 -1.4 21 460 6401 280 22 21.7 -3.8 | 277 9 8.5 -1.0 22 400 7440 270 25 25.0 -0.0 | 257 12 11.9 2.8 23 390 7620 270 26 26.0 -0.0 | 258 13 12.9 2.8 24 373 7925 265 31 30.9 2.7 | 253 19 17.8 5.5 25 313 9144 235 38 31.1 21.8 | 216 30 18.0 24.6 26 300 9450 235 39 31.9 22.4 | 217 31 18.8 25.2 27 274 10058 225 52 36.8 36.8 | 211 46 23.6 39.6 28 261 10363 215 45 25.8 36.9 | 198 42 12.7 39.7 29 250 10660 215 43 24.7 35.2 | 197 40 11.5 38.0 30 216 11582 220 49 31.5 37.5 | 204 44 18.4 40.3 31 208 11825 240 43 37.2 21.5 | 225 34 24.1 24.3 32 206 11887 240 42 36.4 21.0 | 224 33 23.2 23.8 33 200 12070 250 48 45.1 16.4 | 239 37 32.0 19.2 34 187 12497 255 50 48.3 12.9 | 246 39 35.2 15.7 35 156 13614 275 71 70.7 -6.2 | 273 58 57.6 -3.4 36 153 13716 275 71 70.7 -6.2 | 273 58 57.6 -3.4 37 150 13860 280 65 64.0 -11.3 | 279 52 50.9 -8.5 38 126 14935 280 70 68.9 -12.2 | 280 57 55.8 -9.4 39 120 15240 290 59 55.4 -20.2 | 292 46 42.3 -17.4 40 100 16360 280 41 40.4 -7.1 | 279 28 27.2 -4.3 41 94 16764 280 41 40.4 -7.1 | 279 28 27.2 -4.3 42 85 17374 250 28 26.3 9.6 | 227 18 13.2 12.4 43 81 17678 295 34 30.8 -14.4 | 303 21 17.7 -11.6 44 77 17983 280 24 23.6 -4.2 | 277 11 10.5 -1.4 45 73 18288 255 34 32.8 8.8 | 240 23 19.7 11.6 46 70 18530 270 25 25.0 -0.0 | 257 12 11.9 2.8 47 66 18898 275 27 26.9 -2.4 | 268 14 13.8 0.4 48 57 19812 245 22 19.9 9.3 | 209 14 6.8 12.1 49 54 20117 285 21 20.3 -5.4 | 290 8 7.2 -2.6 50 50 20600 320 20 12.9 -15.3 | 1 13 -0.3 -12.5 51 49 20726 260 15 14.8 2.6 | 197 6 1.6 5.4 52 47 21031 335 21 8.9 -19.0 | 15 17 -4.3 -16.2 53 44 21336 15 13 -3.4 -12.6 | 59 19 -16.5 -9.8 54 42 21641 260 10 9.8 1.7 | 144 6 -3.3 4.5 55 40 21946 275 19 18.9 -1.7 | 259 6 5.8 1.1 56 38 22250 30 1 -0.5 -0.9 | 98 14 -13.6 1.9 57 30 23774 40 12 -7.7 -9.2 | 73 22 -20.8 -6.4 58 30 23810 30 11 -5.5 -9.5 | 70 20 -18.6 -6.7 59 29 24079 25 11 -4.6 -10.0 | 68 19 -17.8 -7.2 60 27 24384 35 12 -6.9 -9.8 | 71 21 -20.0 -7.0 61 26 24689 60 11 -9.5 -5.5 | 83 23 -22.7 -2.7 62 25 24994 85 17 -16.9 -1.5 | 93 30 -30.1 1.3 63 23 25603 65 12 -10.9 -5.1 | 85 24 -24.0 -2.3 64 21 26213 150 6 -3.0 5.2 | 116 18 -16.1 8.0 65 20 26380 165 4 -1.0 3.9 | 115 16 -14.2 6.7 66 19 26518 160 17 -5.8 16.0 | 135 27 -18.9 18.8 67 18 26822 185 10 0.9 10.0 | 136 18 -12.3 12.8 68 15 27432 305 2 1.6 -1.1 | 98 12 -11.5 1.6 69 14 27737 355 10 0.9 -10.0 | 60 14 -12.3 -7.2 70 12 28042 45 11 -7.8 -7.8 | 77 21 -20.9 -5.0 71 11 28346 325 1 0.6 -0.8 | 99 13 -12.6 2.0 Wind Parameters Mean winds (0-6000m): 252.0 at 17.9 knts Storm direction: 282.0 at 13.4 knts Shear (0-3000m) pos: 1.9 neg: 2.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -45.2 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 1.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.65 Bulk Shear: 31.31 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 ------------------------------------------------------------------------------- 500 193 8 132 15| 0.0 13.2 13.2| 28.0 -4.6 23.4 46.8 0.41| 20.8 8.4 1000 192 8 134 16| 0.0 2.6 2.6| 28.0 -31.7 -3.7 -3.7 0.06| 14.5 0.9 1500 189 7 129 15| 0.1 1.8 1.8| 37.6 -41.3 -3.6 -2.4 0.05| 11.7 0.6 2000 200 7 132 14| 2.8 1.3 4.1| 54.9 -41.3 13.7 6.8 0.18| 11.7 2.1 2500 222 9 141 12| 2.2 1.9 4.1| 59.2 -41.3 17.9 7.2 0.22| 11.0 2.4 3000 232 11 153 11| 1.9 2.5 4.4| 59.8 -45.2 14.6 4.9 0.18| 10.4 1.9 4000 235 14 169 11| 2.1 2.1 4.2| 87.3 -56.7 30.6 7.6 0.20| 9.3 1.8 5000 243 16 188 10| 2.6 1.6 4.3|143.4 -62.2 81.2 16.2 0.31| 9.0 2.8 6000 252 18 205 9| 2.1 1.4 3.5|154.2 -62.4 91.8 15.3 0.32| 8.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250423.00.gif