UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 26 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 161 SFC 983 309 19.6 17.6 88 2.0 18.2 195 5 294.2 296.5 292.1 331.3 12.99 2 931 775 17.2 14.2 83 3.0 15.3 223 18 296.3 298.3 291.2 328.1 11.00 3 925 830 17.4 12.5 73 4.9 14.3 220 20 297.1 298.9 290.5 325.8 9.89 4 923 849 17.2 12.2 72 5.0 14.1 220 20 297.1 298.8 290.3 325.3 9.71 5 862 1428 12.4 12.0 97 0.4 12.1 230 17 297.9 299.8 291.1 327.8 10.27 6 850 1546 12.0 11.0 94 1.0 11.4 235 16 298.7 300.5 290.9 327.2 9.74 7 816 1887 9.4 9.1 98 0.3 9.2 244 20 299.5 301.1 290.5 325.7 8.93 8 752 2563 7.0 3.6 79 3.4 5.1 252 16 303.9 305.2 289.9 323.8 6.60 9 710 3033 3.0 3.0 100 0.0 3.0 298 15 304.6 305.8 290.2 324.8 6.70 10 700 3148 3.0 1.6 90 1.4 2.2 300 15 305.8 307.0 290.1 324.5 6.15 11 667 3537 0.8 -1.2 86 2.0 -0.2 283 13 307.6 308.6 289.9 323.8 5.26 12 658 3646 1.4 -5.6 60 7.0 -1.8 285 13 309.5 310.2 289.2 321.5 3.83 13 629 4006 -0.5 -20.5 20 20.0 -6.8 305 12 311.3 311.5 287.2 315.3 1.19 14 600 4382 -2.3 -26.3 14 24.0 -8.9 298 13 313.5 313.6 287.4 316.0 0.74 15 560 4924 -6.5 -25.5 21 19.0 -11.6 290 15 314.7 314.9 288.0 317.7 0.86 16 542 5178 -8.5 -17.5 48 9.0 -11.5 285 20 315.3 315.7 289.1 321.2 1.78 17 531 5337 -9.7 -21.7 37 12.0 -13.2 287 21 315.7 316.0 288.8 320.0 1.27 18 527 5395 -9.3 -31.3 15 22.0 -14.2 288 22 316.9 317.0 288.3 318.8 0.53 19 524 5439 -9.3 -19.3 44 10.0 -12.4 289 22 317.4 317.7 289.6 322.7 1.58 20 523 5454 -9.1 -28.1 20 19.0 -13.7 289 22 317.8 318.0 288.9 320.4 0.72 21 520 5498 -9.5 -21.5 37 12.0 -13.0 290 23 317.9 318.1 289.5 322.4 1.32 22 518 5528 -9.5 -32.5 13 23.0 -14.5 291 23 318.2 318.3 288.7 319.9 0.48 23 500 5800 -11.5 -35.5 12 24.0 -16.2 285 25 319.0 319.1 288.9 320.4 0.37 24 495 5877 -12.1 -39.1 9 27.0 -16.9 285 26 319.2 319.3 288.8 320.2 0.26 25 485 6032 -13.3 -22.3 47 9.0 -15.8 285 27 319.6 319.9 290.0 324.1 1.32 26 477 6159 -14.1 -30.1 24 16.0 -17.6 284 26 320.1 320.3 289.5 322.5 0.66 27 476 6175 -14.5 -23.5 46 9.0 -16.9 284 26 319.8 320.1 290.0 324.0 1.21 28 473 6223 -14.5 -33.5 18 19.0 -18.3 283 25 320.4 320.5 289.4 322.1 0.48 29 467 6319 -14.9 -42.9 7 28.0 -19.1 281 24 321.1 321.1 289.3 321.8 0.19 30 443 6715 -18.5 -33.5 26 15.0 -21.2 300 24 321.4 321.5 289.8 323.3 0.51 31 434 6868 -19.1 -25.1 59 6.0 -20.5 294 25 322.6 322.8 290.7 326.5 1.15 32 424 7041 -20.3 -27.3 54 7.0 -21.8 287 26 323.2 323.4 290.7 326.6 0.96 33 421 7094 -20.5 -33.5 30 13.0 -22.8 284 26 323.6 323.7 290.4 325.5 0.54 34 400 7470 -23.3 -33.3 39 10.0 -25.1 275 29 324.7 324.8 290.8 326.8 0.58 35 384 7768 -25.7 -32.7 52 7.0 -26.9 276 29 325.4 325.5 291.0 327.7 0.64 36 341 8618 -32.7 -40.7 45 8.0 -33.6 279 31 327.1 327.1 291.2 328.3 0.32 37 331 8827 -33.5 -49.5 19 16.0 -34.7 280 32 328.8 328.8 291.5 329.3 0.13 38 313 9217 -36.7 -48.7 28 12.0 -37.6 267 30 329.6 329.6 291.7 330.2 0.15 39 300 9510 -39.3 -43.1 67 3.8 -39.6 255 32 330.0 330.0 292.0 331.1 0.28 40 298 9556 -39.3 -42.3 73 3.0 -39.6 254 32 330.6 330.7 292.2 331.8 0.31 41 290 9741 -40.5 -44.2 68 3.7 -40.8 249 34 331.5 331.5 292.4 332.5 0.26 42 282 9931 -42.3 -45.0 75 2.7 -42.5 244 35 331.6 331.6 292.4 332.5 0.24 43 265 10347 -46.1 -48.6 76 2.5 -46.2 240 37 332.0 332.0 292.4 332.6 0.17 44 262 10422 -46.9 -52.9 50 6.0 -47.1 240 37 331.9 331.9 292.3 332.3 0.11 45 250 10730 -49.7 -54.0 60 4.3 -49.8 240 38 332.2 332.2 292.4 332.6 0.10 46 232 11215 -54.1 -57.4 67 3.3 -54.2 236 36 332.7 332.7 292.5 333.0 0.07 47 222 11496 -56.5 -59.2 71 2.7 -56.6 236 40 333.2 333.2 292.6 333.4 0.06 48 202 12088 -61.5 -67.5 45 6.0 -61.6 240 53 334.4 334.4 292.9 334.5 0.02 49 200 12150 -61.9 -67.9 45 6.0 -62.0 240 54 334.7 334.7 293.0 334.8 0.02 50 188 12529 -64.9 -69.0 57 4.1 -65.0 242 54 335.9 335.9 293.3 336.0 0.02 51 185 12627 -65.5 -71.5 43 6.0 -65.5 250 49 336.5 336.5 293.4 336.5 0.01 52 183 12693 -63.3 -76.3 16 13.0 -63.4 250 49 341.1 341.1 294.6 341.1 0.01 53 176 12933 -61.5 -80.5 6 19.0 -61.6 258 46 347.9 347.9 296.1 347.9 0.00 54 172 13076 -60.9 -80.9 5 20.0 -61.0 266 42 351.1 351.1 296.9 351.2 0.00 55 150 13920 -63.3 -82.3 6 19.0 -63.4 285 52 361.0 361.0 298.9 361.0 0.00 56 139 14387 -64.1 -84.1 5 20.0 -64.2 298 33 367.6 367.6 300.1 367.6 0.00 57 124 15091 -60.5 -86.5 2 26.0 -60.7 278 41 386.3 386.3 303.2 386.3 0.00 58 100 16420 -63.7 -87.7 2 24.0 -63.9 280 41 404.7 404.7 305.8 404.7 0.00 59 96 16673 -61.3 -88.3 2 27.0 -61.6 280 40 414.1 414.1 307.0 414.1 0.00 60 70 18610 -67.3 -89.3 3 22.0 -67.5 295 14 440.4 440.4 309.9 440.4 0.00 61 66 18963 -68.1 -89.1 3 21.0 -68.2 297 15 446.1 446.1 310.5 446.1 0.00 62 54 20184 -61.7 -89.7 1 28.0 -62.1 15 6 487.2 487.2 314.0 487.3 0.00 63 50 20660 -61.9 -89.9 1 28.0 -62.4 290 10 497.6 497.6 314.8 497.6 0.00 64 47 21041 -62.9 -89.9 1 27.0 -63.3 296 10 504.1 504.1 315.2 504.1 0.00 65 41 21890 -58.3 -89.3 1 31.0 -59.2 43 1 535.6 535.6 317.3 535.7 0.00 66 37 22532 -59.9 -88.9 1 29.0 -60.7 27 4 547.5 547.5 317.9 547.5 0.00 67 30 23850 -56.7 -88.7 1 32.0 -58.0 25 13 590.1 590.1 320.2 590.1 0.00 68 27 24519 -56.3 -88.3 1 32.0 -57.8 41 12 609.2 609.2 321.0 609.3 0.01 TRP 185 12627 -65.5 -71.5 43 6.0 -65.5 250 49 336.5 336.5 293.4 336.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5639.00 m Freezing level: 636.63 mb = 3911.51 m = 12832.90 ft Wetbulb zero: 669.88 mb = 3501.97 m = 11489.27 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 62.52 % Est. max temperature: 24.48 C = 76.06 F Sfc-Lift cond lev (LCL): 954.69 mb = 559.31 m = 1835.00 ft T: 18.31 C 700-500 lapse rate: 5.47 C/km ThetaE index: 9.54 C Layer 700.0- 600.0 mb Conv cond level (CCL): 871.65 mb = 1333.84 m = 4376.05 ft Mean mixing ratio: 10.99 g/kg Conv temperature: 23.20 C = 73.76 F Cap Strength: 1.23 C Lifted Index: 0.73 C Risk: Showers probable Lifted Index @300 mb: 2.28 C Lifted Index @700 mb: -0.59 C Showalter Index: 1.11 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.50 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 309.76 Risk: Showers and thunderstorms possible Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.59 J/kg Max Up Vert Vel: 9.55 m/s Conv Inhibition (B-): 19.98 J/kg Cap Strength: 1.23 C Lift Cond Lev (LCL): 891.60 mb = 1141.93 m = 3746.46 ft Lev Free Conv (LFC): 836.60 mb = 1678.65 m = 5507.31 ft Equ Level (EL): 766.60 mb = 2403.61 m = 7885.75 ft B at Equ Level: 21.31 J/kg Max Parcel Lev (MPL): 486.60 mb = 6007.32 m = 19708.82 ft Wind level data Storm motion: 298 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 ---------------------------------------------------------- 0 983 309 195 5 1.3 4.8 | 137 15 -10.1 11.0 1 949 610 230 13 10.0 8.4 | 174 15 -1.4 14.5 2 925 830 220 20 12.9 15.3 | 184 22 1.5 21.5 3 916 914 220 21 13.5 16.1 | 185 22 2.1 22.2 4 883 1219 220 21 13.5 16.1 | 185 22 2.1 22.2 5 852 1524 235 15 12.3 8.6 | 184 15 0.9 14.7 6 850 1546 235 16 13.1 9.2 | 186 15 1.7 15.3 7 821 1829 245 20 18.1 8.5 | 205 16 6.8 14.6 8 792 2134 240 21 18.2 10.5 | 202 18 6.8 16.6 9 763 2438 240 18 15.6 9.0 | 196 16 4.2 15.1 10 735 2743 270 13 13.0 -0.0 | 195 6 1.6 6.1 11 709 3048 300 15 13.0 -7.5 | 310 2 1.6 -1.4 12 700 3148 300 15 13.0 -7.5 | 310 2 1.6 -1.4 13 682 3353 280 13 12.8 -2.3 | 200 4 1.4 3.9 14 656 3658 285 13 12.6 -3.4 | 203 3 1.2 2.8 15 631 3962 305 12 9.8 -6.9 | 64 2 -1.5 -0.7 16 607 4267 300 13 11.3 -6.5 | 16 0 -0.1 -0.4 17 562 4877 290 14 13.2 -4.8 | 233 2 1.8 1.4 18 541 5182 285 20 19.3 -5.2 | 263 8 8.0 1.0 19 501 5791 295 25 22.7 -10.6 | 291 12 11.3 -4.4 20 500 5800 285 25 24.1 -6.5 | 271 13 12.8 -0.3 21 481 6096 285 27 26.1 -7.0 | 273 15 14.7 -0.8 22 461 6401 280 23 22.7 -4.0 | 259 11 11.3 2.1 23 443 6706 300 24 20.8 -12.0 | 302 11 9.4 -5.9 24 408 7315 275 27 26.9 -2.4 | 256 16 15.5 3.8 25 400 7470 275 29 28.9 -2.5 | 258 18 17.5 3.6 26 392 7620 275 29 28.9 -2.5 | 258 18 17.5 3.6 27 330 8839 280 32 31.5 -5.6 | 268 20 20.2 0.6 28 316 9144 270 30 30.0 -0.0 | 252 20 18.6 6.1 29 300 9510 255 32 30.9 8.3 | 234 24 19.5 14.4 30 276 10058 240 36 31.2 18.0 | 219 31 19.8 24.1 31 250 10730 240 38 32.9 19.0 | 221 33 21.5 25.1 32 229 11278 235 36 29.5 20.6 | 214 32 18.1 26.8 33 200 12150 240 54 46.8 27.0 | 227 48 35.4 33.1 34 199 12192 235 53 43.4 30.4 | 221 49 32.1 36.5 35 189 12497 240 55 47.6 27.5 | 227 49 36.3 33.6 36 185 12627 250 49 46.0 16.8 | 237 42 34.7 22.9 37 180 12802 250 49 46.0 16.8 | 237 42 34.7 22.9 38 163 13411 285 34 32.8 -8.8 | 277 22 21.5 -2.7 39 150 13920 285 52 50.2 -13.5 | 281 40 38.9 -7.3 40 148 14021 285 53 51.2 -13.7 | 281 41 39.8 -7.6 41 140 14326 300 34 29.4 -17.0 | 301 21 18.1 -10.9 42 134 14630 290 28 26.3 -9.6 | 283 15 14.9 -3.4 43 127 14935 275 30 29.9 -2.6 | 259 19 18.5 3.5 44 121 15240 280 51 50.2 -8.9 | 274 39 38.9 -2.7 45 115 15545 275 38 37.9 -3.3 | 264 27 26.5 2.8 46 104 16154 290 58 54.5 -19.8 | 288 45 43.1 -13.7 47 100 16420 280 41 40.4 -7.1 | 272 29 29.0 -1.0 48 99 16459 280 38 37.4 -6.6 | 271 26 26.1 -0.5 49 95 16764 280 41 40.4 -7.1 | 272 29 29.0 -1.0 50 90 17069 310 29 22.2 -18.6 | 319 17 10.9 -12.5 51 86 17374 255 16 15.5 4.1 | 202 11 4.1 10.3 52 81 17678 280 25 24.6 -4.3 | 262 13 13.3 1.8 53 78 17983 300 15 13.0 -7.5 | 310 2 1.6 -1.4 54 74 18288 340 2 0.7 -1.9 | 112 11 -10.7 4.3 55 70 18610 295 14 12.7 -5.9 | 260 1 1.3 0.2 56 67 18898 295 13 11.8 -5.5 | 213 1 0.4 0.6 57 64 19202 305 20 16.4 -11.5 | 317 7 5.0 -5.3 58 60 19507 320 21 13.5 -16.1 | 348 10 2.1 -9.9 59 57 19812 40 15 -9.6 -11.5 | 76 22 -21.0 -5.4 60 52 20422 0 0 -0.0 -0.0 | 118 13 -11.4 6.1 61 50 20660 290 10 9.4 -3.4 | 144 3 -2.0 2.7 62 49 20726 265 13 13.0 1.1 | 192 7 1.6 7.3 63 47 21031 290 10 9.4 -3.4 | 144 3 -2.0 2.7 64 45 21336 55 1 -0.8 -0.6 | 115 13 -12.2 5.6 65 39 22250 35 1 -0.6 -0.8 | 114 13 -11.9 5.3 66 33 23165 10 11 -1.9 -10.8 | 71 14 -13.3 -4.7 67 30 23774 345 10 2.6 -9.7 | 68 9 -8.8 -3.5 68 30 23850 25 13 -5.5 -11.8 | 71 18 -16.9 -5.6 69 26 24384 45 12 -8.5 -8.5 | 83 20 -19.8 -2.3 70 22 24994 345 6 1.6 -5.8 | 92 10 -9.8 0.3 Wind Parameters Mean winds (0-6000m): 268.4 at 17.2 knts Storm direction: 298.4 at 12.9 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 85.4 neg: -15.8 tot: 69.5 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.27 Bulk Shear: 20.06 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 ------------------------------------------------------------------------------- 500 223 12 167 15| 15.4 0.0 15.4| 50.5 0.0 50.5 100.9 0.75| 17.0 12.8 1000 221 16 178 18| 7.8 0.0 7.8| 55.6 0.0 55.6 55.6 0.65| 10.6 6.9 1500 226 17 182 18| 5.8 0.0 5.8| 77.6 -2.6 75.0 50.0 0.58| 10.6 6.2 2000 231 18 187 17| 4.3 0.4 4.7| 78.4 -10.2 68.2 34.1 0.48| 8.9 4.3 2500 234 17 189 16| 3.1 0.3 3.4| 82.1 -13.9 68.2 27.3 0.36| 9.6 3.5 3000 242 17 194 14| 2.7 0.3 3.0| 85.4 -15.8 69.5 23.2 0.31| 9.8 3.1 4000 253 16 199 11| 2.1 0.2 2.3| 85.5 -17.1 68.4 17.1 0.22| 8.4 1.8 5000 261 16 206 10| 1.7 0.8 2.5| 89.8 -17.3 72.5 14.5 0.22| 7.7 1.7 6000 268 17 221 9| 1.4 1.0 2.4| 99.3 -36.0 63.3 10.5 0.16| 7.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250426.00.gif