UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041806.upa.cvt Date: 0600Z 18 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 18 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 155 SFC 983 302 18.4 6.4 45 12.0 11.7 155 6 293.0 294.1 285.6 310.7 6.14 2 945 640 19.4 3.4 35 16.0 10.7 200 40 297.3 298.3 286.2 312.6 5.17 3 925 823 18.2 1.2 32 17.0 9.3 200 41 297.9 298.7 285.8 311.4 4.51 4 850 1540 13.0 2.0 47 11.0 7.2 215 35 299.8 300.7 287.2 315.3 5.20 5 843 1609 12.8 4.8 58 8.0 8.3 223 34 300.3 301.4 288.5 319.3 6.40 6 829 1750 13.2 4.2 54 9.0 8.2 241 31 302.1 303.3 289.0 320.8 6.24 7 823 1811 15.8 -15.2 10 31.0 3.7 248 30 305.5 305.8 285.4 310.1 1.42 8 789 2169 16.4 -12.6 12 29.0 4.1 256 29 309.9 310.2 287.3 315.8 1.84 9 744 2666 14.2 -8.8 19 23.0 3.7 271 17 312.7 313.2 289.1 321.2 2.64 10 700 3176 9.4 -4.6 37 14.0 2.5 260 15 312.9 313.6 290.3 325.2 3.88 11 698 3200 9.2 -4.8 37 14.0 2.4 261 15 312.9 313.7 290.3 325.1 3.83 12 594 4507 -2.1 -19.1 26 17.0 -7.7 278 12 314.6 314.9 288.5 319.4 1.42 13 539 5271 -7.3 -37.3 7 30.0 -13.3 304 30 317.3 317.3 288.2 318.3 0.29 14 512 5668 -10.7 -19.7 48 9.0 -13.5 309 38 317.8 318.1 289.7 323.1 1.57 15 500 5850 -12.1 -21.1 47 9.0 -14.7 310 41 318.3 318.6 289.7 323.1 1.42 16 489 6020 -13.5 -22.5 47 9.0 -16.0 313 40 318.6 318.8 289.7 323.0 1.28 17 456 6550 -17.3 -35.3 19 18.0 -20.5 305 35 320.3 320.4 289.3 321.8 0.42 18 423 7110 -22.3 -36.3 27 14.0 -24.5 295 31 320.8 320.9 289.5 322.3 0.41 19 400 7520 -24.5 -45.5 12 21.0 -26.9 295 36 323.1 323.2 289.9 323.8 0.16 20 391 7685 -25.5 -48.5 10 23.0 -27.8 294 37 323.9 324.0 290.1 324.4 0.12 21 377 7947 -27.3 -53.3 7 26.0 -29.5 291 37 325.0 325.0 290.3 325.2 0.07 22 300 9540 -41.1 -54.1 23 13.0 -41.8 290 39 327.4 327.5 291.1 327.8 0.08 23 298 9586 -41.5 -54.5 23 13.0 -42.1 291 39 327.5 327.5 291.1 327.8 0.08 24 288 9817 -42.9 -60.9 12 18.0 -43.5 295 39 328.7 328.7 291.4 328.9 0.04 25 284 9912 -43.5 -50.5 46 7.0 -43.9 296 40 329.2 329.2 291.6 329.7 0.13 26 275 10128 -45.3 -48.6 69 3.3 -45.5 297 42 329.6 329.6 291.8 330.3 0.17 27 261 10476 -47.9 -53.9 50 6.0 -48.1 299 46 330.8 330.8 292.0 331.1 0.10 28 250 10760 -50.1 -54.6 59 4.5 -50.3 295 50 331.6 331.6 292.2 332.0 0.09 29 219 11608 -57.5 -62.0 56 4.5 -57.6 284 50 333.0 333.0 292.6 333.1 0.04 30 213 11784 -56.7 -74.7 9 18.0 -56.9 281 50 336.9 336.9 293.6 336.9 0.01 31 200 12180 -58.7 -72.7 15 14.0 -58.9 285 58 339.8 339.8 294.3 339.8 0.01 32 190 12502 -60.7 -71.7 22 11.0 -60.8 290 58 341.6 341.6 294.7 341.7 0.01 33 170 13191 -63.5 -79.5 10 16.0 -63.6 280 54 348.0 348.0 296.2 348.0 0.00 34 150 13960 -64.1 -81.1 8 17.0 -64.2 280 62 359.7 359.7 298.7 359.7 0.00 35 149 14001 -64.3 -81.3 8 17.0 -64.4 280 62 360.0 360.0 298.7 360.0 0.00 36 134 14652 -60.7 -85.7 2 25.0 -60.9 285 70 377.5 377.5 301.8 377.5 0.00 37 123 15179 -63.1 -86.6 3 23.5 -63.3 275 72 382.5 382.5 302.6 382.5 0.00 38 100 16430 -68.9 -88.9 4 20.0 -69.0 275 62 394.6 394.6 304.5 394.6 0.00 39 99 16490 -68.9 -88.9 4 20.0 -69.0 276 63 395.7 395.7 304.6 395.7 0.00 40 93 16866 -67.1 -89.1 3 22.0 -67.2 279 61 406.4 406.4 306.0 406.4 0.00 41 72 18411 -67.3 -89.3 3 22.0 -67.5 278 19 436.9 436.9 309.6 436.9 0.00 42 70 18580 -68.5 -90.5 3 22.0 -68.7 255 6 437.8 437.8 309.7 437.8 0.00 43 65 19021 -70.9 -90.9 4 20.0 -71.0 234 14 442.0 442.0 310.1 442.0 0.00 44 60 19501 -65.1 -90.1 2 25.0 -65.4 231 29 465.2 465.2 312.3 465.2 0.00 45 51 20498 -61.7 -89.7 1 28.0 -62.1 7 10 495.3 495.3 314.6 495.3 0.00 46 50 20620 -62.3 -89.3 2 27.0 -62.7 80 7 496.7 496.7 314.7 496.7 0.00 47 46 21133 -63.3 -90.3 1 27.0 -63.7 276 9 506.2 506.2 315.4 506.3 0.00 48 44 21408 -59.9 -89.9 1 30.0 -60.6 282 7 521.0 521.0 316.4 521.0 0.00 49 40 22000 -60.9 -88.9 1 28.0 -61.6 241 13 532.9 532.9 317.1 532.9 0.00 50 36 22659 -57.9 -87.9 1 30.0 -58.9 352 14 557.0 557.0 318.5 557.0 0.00 51 33 23204 -60.5 -89.5 1 29.0 -61.3 107 12 564.1 564.1 318.9 564.1 0.00 52 30 23800 -57.9 -87.9 1 30.0 -59.0 65 10 586.8 586.8 320.0 586.8 0.01 53 20 26380 -53.9 -86.9 1 33.0 -56.3 110 10 671.2 671.2 323.4 671.3 0.01 54 18 27060 -51.5 -85.5 1 34.0 -54.8 94 10 699.3 699.3 324.4 699.4 0.01 TRP 170 13191 -63.5 -79.5 10 16.0 -63.6 280 54 348.0 348.0 296.2 348.0 0.00 WND 123 15179 -63.1 -86.6 3 23.5 -63.3 275 72 382.5 382.5 302.6 382.5 0.00 Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 613.33 mb = 4263.96 m = 13989.19 ft Wetbulb zero: 673.61 mb = 3487.85 m = 11442.94 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 29.09 % Est. max temperature: 26.97 C = 80.54 F Sfc-Lift cond lev (LCL): 821.65 mb = 1825.29 m = 5988.40 ft T: 15.82 C 700-500 lapse rate: 8.04 C/km ThetaE index: 10.74 C Layer 823.0- 789.0 mb Conv cond level (CCL): 577.13 mb = 4733.32 m = 15529.07 ft Mean mixing ratio: 5.07 g/kg Conv temperature: 40.69 C = 105.25 F Cap Strength: 14.38 C Lifted Index: 8.92 C Risk: None Lifted Index @300 mb: 11.15 C Lifted Index @700 mb: 12.54 C Showalter Index: 6.98 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 14.10 C K Index: 13.10 Risk: None Sweat Index: 284.52 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.60 J/kg Max Up Vert Vel: 6.57 m/s Conv Inhibition (B-): 40140.73 J/kg Cap Strength: 14.38 C Lift Cond Lev (LCL): 743.62 mb = 2670.65 m = 8761.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 19 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 ---------------------------------------------------------- 0 983 302 155 6 -2.5 5.4 | 123 24 -20.2 13.0 1 948 610 200 40 13.7 37.6 | 175 45 -4.0 45.1 2 925 823 200 41 14.0 38.5 | 175 46 -3.7 46.1 3 915 914 200 40 13.7 37.6 | 175 45 -4.0 45.1 4 883 1219 200 37 12.7 34.8 | 173 43 -5.0 42.3 5 852 1524 205 36 15.2 32.6 | 176 40 -2.5 40.2 6 850 1540 215 35 20.1 28.7 | 184 36 2.4 36.2 7 821 1829 250 30 28.2 10.3 | 211 21 10.5 17.8 8 792 2134 255 30 29.0 7.8 | 216 19 11.3 15.3 9 764 2438 260 17 16.7 3.0 | 175 11 -0.9 10.5 10 737 2743 275 17 16.9 -1.5 | 173 6 -0.7 6.1 11 711 3048 255 17 16.4 4.4 | 174 12 -1.3 11.9 12 700 3176 260 15 14.8 2.6 | 164 11 -2.9 10.1 13 659 3658 275 15 14.9 -1.3 | 156 7 -2.7 6.2 14 634 3962 280 11 10.8 -1.9 | 129 9 -6.8 5.6 15 610 4267 285 13 12.6 -3.4 | 129 7 -5.1 4.2 16 587 4572 275 12 12.0 -1.0 | 139 9 -5.7 6.5 17 565 4877 300 22 19.1 -11.0 | 338 4 1.4 -3.5 18 504 5791 310 41 31.4 -26.4 | 324 23 13.7 -18.8 19 500 5850 310 41 31.4 -26.4 | 324 23 13.7 -18.8 20 484 6096 315 40 28.3 -28.3 | 333 23 10.6 -20.7 21 428 7010 295 30 27.2 -12.7 | 298 11 9.5 -5.1 22 400 7520 295 36 32.6 -15.2 | 297 17 15.0 -7.7 23 394 7620 295 37 33.5 -15.6 | 297 18 15.9 -8.1 24 317 9144 275 39 38.9 -3.4 | 259 22 21.2 4.1 25 300 9540 290 39 36.6 -13.3 | 287 20 19.0 -5.8 26 291 9754 295 38 34.4 -16.1 | 297 19 16.8 -8.5 27 253 10668 300 48 41.6 -24.0 | 305 29 23.9 -16.5 28 250 10760 295 50 45.3 -21.1 | 296 31 27.6 -13.6 29 209 11887 280 50 49.2 -8.7 | 272 32 31.6 -1.1 30 200 12180 285 58 56.0 -15.0 | 281 39 38.3 -7.5 31 190 12497 290 58 54.5 -19.8 | 288 39 36.8 -12.3 32 170 13191 280 54 53.2 -9.4 | 273 36 35.5 -1.8 33 156 13716 280 55 54.2 -9.6 | 273 37 36.5 -2.0 34 150 13960 280 62 61.1 -10.8 | 274 44 43.4 -3.2 35 134 14630 285 70 67.6 -18.1 | 282 51 49.9 -10.6 36 123 15179 275 72 71.7 -6.3 | 269 54 54.1 1.3 37 122 15240 285 66 63.8 -17.1 | 282 47 46.1 -9.5 38 116 15545 275 72 71.7 -6.3 | 269 54 54.1 1.3 39 100 16430 275 62 61.8 -5.4 | 267 44 44.1 2.1 40 95 16764 280 66 65.0 -11.5 | 275 47 47.3 -3.9 41 81 17678 270 26 26.0 -0.0 | 228 11 8.3 7.5 42 77 17983 275 37 36.9 -3.2 | 257 20 19.2 4.3 43 73 18288 295 28 25.4 -11.8 | 299 9 7.7 -4.3 44 70 18580 255 6 5.8 1.6 | 127 15 -11.9 9.1 45 70 18593 315 13 9.2 -9.2 | 79 9 -8.5 -1.7 46 66 18898 235 10 8.2 5.7 | 144 16 -9.5 13.3 47 60 19507 230 29 22.2 18.6 | 190 27 4.5 26.2 48 52 20422 320 12 7.7 -9.2 | 81 10 -10.0 -1.7 49 50 20620 80 7 -6.9 -1.2 | 104 25 -24.6 6.3 50 49 20726 320 10 6.4 -7.7 | 89 11 -11.2 -0.1 51 45 21336 255 9 8.7 2.3 | 138 13 -9.0 9.9 52 42 21641 0 0 -0.0 -0.0 | 113 19 -17.7 7.5 53 40 21946 230 13 10.0 8.4 | 154 18 -7.7 15.9 54 35 22860 25 14 -5.9 -12.7 | 78 24 -23.6 -5.1 55 33 23165 105 12 -11.6 3.1 | 110 31 -29.3 10.6 56 32 23470 120 10 -8.7 5.0 | 115 29 -26.3 12.5 57 30 23800 65 10 -9.1 -4.2 | 97 27 -26.7 3.3 58 29 24079 35 10 -5.7 -8.2 | 88 23 -23.4 -0.7 59 27 24384 95 8 -8.0 0.7 | 108 27 -25.6 8.2 60 26 24689 0 0 -0.0 -0.0 | 113 19 -17.7 7.5 61 22 25908 85 11 -11.0 -1.0 | 103 29 -28.6 6.6 62 20 26380 110 10 -9.4 3.4 | 112 29 -27.1 11.0 63 18 26822 90 10 -10.0 0.0 | 105 29 -27.7 7.5 64 15 27432 110 6 -5.6 2.1 | 112 25 -23.3 9.6 Wind Parameters Mean winds (0-6000m): 263.1 at 25.6 knts Storm direction: 293.1 at 19.2 knts Shear (0-3000m) pos: 3.5 neg: 0.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 40.5 deg Storm rel helicity (0-3000m) pos: 490.3 neg: -58.4 tot: 431.9 m^2/s^2 ave: 144.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 17.2 stream: 7.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.18 Bulk Shear: 120.60 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 ------------------------------------------------------------------------------- 500 197 30 166 37| 38.0 0.0 38.0|307.9 0.0 307.9 615.7 0.82| 41.0 33.6 1000 199 34 171 40| 16.9 0.0 16.9|314.3 -18.9 295.4 295.4 0.71| 22.9 16.3 1500 205 34 175 39| 10.7 0.0 10.7|474.4 -18.9 455.4 303.6 0.70| 24.7 17.3 2000 215 33 182 35| 6.4 0.0 6.4|489.9 -36.2 453.8 226.9 0.59| 21.4 12.6 2500 221 30 184 30| 4.2 0.0 4.2|490.1 -51.8 438.3 175.3 0.47| 19.2 9.0 3000 225 28 184 27| 3.5 0.5 4.0|490.3 -58.4 431.9 144.0 0.42| 17.2 7.1 4000 233 24 183 22| 2.6 0.4 2.9|490.6 -67.5 423.1 105.8 0.34| 14.0 4.8 5000 244 23 190 18| 4.0 0.3 4.3|494.1 -70.2 424.0 84.8 0.24| 13.8 3.3 6000 263 26 216 13| 4.0 0.2 4.2|519.3 -82.8 436.5 72.7 0.22| 13.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250418.06.gif