UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 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 197 SFC 987 309 17.4 16.1 92 1.3 16.5 130 3 291.6 293.7 290.2 324.8 11.74 2 986 318 17.4 16.2 93 1.2 16.6 132 4 291.7 293.8 290.3 325.2 11.82 3 958 566 20.6 5.6 37 15.0 12.1 186 19 297.4 298.5 287.1 314.9 5.95 4 949 648 19.8 12.8 64 7.0 15.4 194 22 297.4 299.1 290.5 325.9 9.83 5 925 868 18.0 14.7 81 3.3 15.8 185 20 297.7 299.8 292.0 330.9 11.44 6 918 933 17.6 14.4 82 3.2 15.5 185 20 298.0 300.0 291.9 330.8 11.30 7 864 1448 13.0 12.8 99 0.2 12.9 185 28 298.4 300.3 291.7 329.9 10.81 8 850 1586 12.4 11.5 94 0.9 11.9 185 30 299.1 301.0 291.3 328.6 10.08 9 845 1635 12.2 10.8 91 1.4 11.3 185 30 299.4 301.2 291.1 327.8 9.67 10 839 1695 12.4 4.4 58 8.0 8.0 185 30 300.3 301.4 288.3 318.9 6.26 11 829 1796 11.8 2.8 54 9.0 7.0 185 31 300.7 301.7 287.9 317.5 5.65 12 818 1907 10.8 6.6 75 4.2 8.4 182 30 300.7 302.1 289.6 322.9 7.49 13 813 1958 10.6 3.6 62 7.0 6.8 181 29 301.1 302.2 288.5 319.3 6.10 14 809 1999 11.0 -6.0 30 17.0 3.3 179 28 301.9 302.5 285.8 311.2 3.02 15 779 2315 12.2 -13.8 15 26.0 1.9 172 26 306.5 306.8 286.0 311.9 1.69 16 773 2380 11.8 -3.2 35 15.0 4.4 171 26 306.7 307.5 288.3 318.8 3.90 17 749 2643 10.2 -2.8 40 13.0 3.8 167 25 307.8 308.5 288.9 320.7 4.15 18 718 2994 8.8 -14.2 18 23.0 -0.2 161 22 310.0 310.3 287.3 315.7 1.77 19 700 3203 6.8 -13.2 22 20.0 -1.1 170 20 310.0 310.4 287.6 316.4 1.97 20 620 4182 -1.5 -15.5 34 14.0 -6.5 173 29 311.4 311.8 287.9 317.5 1.84 21 593 4536 -2.5 -30.5 10 28.0 -9.5 183 35 314.3 314.4 287.5 316.1 0.51 22 551 5115 -4.7 -38.7 5 34.0 -11.6 216 35 318.3 318.4 288.5 319.2 0.24 23 500 5870 -10.5 -46.5 3 36.0 -16.0 220 37 320.2 320.3 288.9 320.7 0.12 24 485 6104 -12.1 -50.1 3 38.0 -17.3 220 38 321.1 321.1 289.2 321.4 0.08 25 451 6657 -16.3 -48.3 4 32.0 -20.4 220 41 322.5 322.6 289.6 323.0 0.11 26 426 7085 -19.5 -25.5 59 6.0 -21.0 220 43 323.8 324.0 291.0 327.7 1.13 27 400 7550 -23.5 -26.9 74 3.4 -24.2 220 46 324.4 324.7 291.2 328.2 1.06 28 373 8056 -27.7 -31.1 73 3.4 -28.3 225 44 325.4 325.6 291.2 328.2 0.76 29 367 8173 -28.5 -30.9 80 2.4 -28.9 227 44 325.9 326.0 291.3 328.7 0.79 30 354 8430 -29.9 -29.9 100 0.0 -29.9 230 43 327.4 327.5 291.9 330.6 0.90 31 344 8634 -31.1 -31.6 95 0.5 -31.2 232 42 328.4 328.6 292.0 331.3 0.79 32 342 8675 -31.1 -34.1 75 3.0 -31.6 233 42 329.0 329.1 292.0 331.3 0.62 33 325 9034 -34.1 -35.6 86 1.5 -34.3 235 44 329.7 329.8 292.2 331.8 0.57 34 316 9230 -35.3 -39.3 67 4.0 -35.7 233 47 330.7 330.7 292.3 332.2 0.40 35 311 9341 -36.3 -38.6 79 2.3 -36.5 231 49 330.8 330.9 292.4 332.4 0.44 36 302 9544 -37.7 -42.0 64 4.3 -38.1 226 53 331.6 331.7 292.4 332.8 0.32 37 300 9590 -38.1 -42.2 65 4.1 -38.5 225 54 331.7 331.7 292.5 332.9 0.31 38 275 10179 -43.1 -49.1 52 6.0 -43.5 229 54 332.8 332.8 292.6 333.4 0.16 39 250 10810 -48.5 -53.2 58 4.7 -48.7 235 55 334.0 334.0 292.9 334.4 0.11 40 205 12086 -59.7 -62.7 68 3.0 -59.7 226 62 335.8 335.8 293.3 336.0 0.04 41 200 12240 -61.1 -64.7 62 3.6 -61.2 225 63 336.0 336.0 293.3 336.1 0.03 42 189 12589 -64.3 -69.3 50 5.0 -64.3 225 64 336.3 336.3 293.4 336.4 0.02 43 186 12687 -65.3 -69.8 54 4.5 -65.3 225 64 336.3 336.3 293.4 336.3 0.02 44 170 13231 -68.7 -71.3 69 2.6 -68.7 235 72 339.4 339.4 294.2 339.5 0.01 45 169 13266 -68.9 -71.4 70 2.5 -68.9 236 70 339.6 339.6 294.3 339.7 0.01 46 167 13337 -68.9 -71.1 73 2.2 -68.9 238 67 340.8 340.8 294.5 340.8 0.02 47 165 13409 -69.3 -73.6 53 4.3 -69.3 240 63 341.3 341.3 294.6 341.3 0.01 48 161 13556 -68.9 -79.9 19 11.0 -68.9 238 67 344.4 344.4 295.4 344.4 0.00 49 150 13980 -68.7 -78.7 22 10.0 -68.8 245 54 351.7 351.7 297.0 351.8 0.01 50 144 14224 -68.7 -78.7 22 10.0 -68.8 244 52 355.9 355.9 297.9 355.9 0.01 51 121 15281 -62.5 -86.5 3 24.0 -62.7 241 46 385.4 385.4 303.1 385.4 0.00 52 100 16450 -64.9 -87.9 3 23.0 -65.1 255 58 402.3 402.3 305.5 402.3 0.00 53 80 17802 -69.3 -90.3 3 21.0 -69.4 248 38 419.8 419.8 307.7 419.8 0.00 54 70 18600 -70.1 -90.1 4 20.0 -70.2 295 21 434.4 434.4 309.3 434.4 0.00 55 69 18685 -70.3 -90.3 4 20.0 -70.4 296 19 435.8 435.8 309.4 435.8 0.00 56 62 19327 -65.9 -89.9 2 24.0 -66.1 252 12 459.1 459.1 311.7 459.1 0.00 57 59 19627 -67.1 -91.1 2 24.0 -67.3 237 14 462.9 462.9 312.0 462.9 0.00 58 55 20058 -59.5 -88.5 1 29.0 -60.0 274 16 489.7 489.7 314.2 489.7 0.00 59 50 20650 -62.1 -90.1 1 28.0 -62.6 220 18 497.1 497.1 314.8 497.2 0.00 60 46 21164 -62.9 -89.9 1 27.0 -63.3 227 16 507.2 507.2 315.5 507.2 0.00 61 35 22865 -58.1 -89.1 1 31.0 -59.1 185 4 561.0 561.0 318.7 561.0 0.00 62 30 23830 -60.3 -90.3 1 30.0 -61.2 275 3 580.3 580.3 319.7 580.3 0.00 63 20 26410 -53.3 -87.3 1 34.0 -55.9 60 14 673.0 673.0 323.5 673.1 0.01 64 16 27863 -48.5 -86.5 0 38.0 -53.1 103 10 733.0 733.0 325.4 733.1 0.01 65 16 27863 -48.5 -85.5 1 37.0 -53.1 103 10 733.0 733.0 325.4 733.2 0.02 TRP 165 13409 -69.3 -73.6 53 4.3 -69.3 240 63 341.3 341.3 294.6 341.3 0.01 WND 170 13231 -68.7 -71.3 69 2.6 -68.7 235 72 339.4 339.4 294.2 339.5 0.01 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 634.46 mb = 4005.41 m = 13140.94 ft Wetbulb zero: 719.67 mb = 2974.38 m = 9758.33 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 35.99 % Est. max temperature: 26.06 C = 78.91 F Sfc-Lift cond lev (LCL): 968.39 mb = 473.02 m = 1551.89 ft T: 19.40 C 700-500 lapse rate: 6.49 C/km ThetaE index: 13.38 C Layer 918.0- 818.0 mb Conv cond level (CCL): 821.27 mb = 1873.86 m = 6147.75 ft Mean mixing ratio: 10.16 g/kg Conv temperature: 26.44 C = 79.60 F Cap Strength: 4.74 C Lifted Index: 2.55 C Risk: None Lifted Index @300 mb: 4.60 C Lifted Index @700 mb: 3.85 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.00 C K Index: 14.40 Risk: None Sweat Index: 331.70 Risk: Showers and thunderstorms possible Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.65 J/kg Max Up Vert Vel: 6.43 m/s Conv Inhibition (B-): 39616.52 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 868.28 mb = 1406.40 m = 4614.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 987 309 130 3 -2.3 1.9 | 50 22 -16.5 -14.0 1 953 610 195 22 5.7 21.3 | 122 10 -8.5 5.3 2 925 868 185 20 1.7 19.9 | 108 13 -12.5 4.0 3 920 914 185 20 1.7 19.9 | 108 13 -12.5 4.0 4 888 1219 185 25 2.2 24.9 | 127 15 -12.0 9.0 5 850 1586 185 30 2.6 29.9 | 140 18 -11.6 14.0 6 826 1829 185 31 2.7 30.9 | 142 19 -11.5 15.0 7 796 2134 175 26 -2.3 25.9 | 121 19 -16.5 10.0 8 767 2438 170 26 -4.5 25.6 | 117 21 -18.7 9.7 9 740 2743 165 25 -6.5 24.1 | 112 22 -20.7 8.2 10 713 3048 160 21 -7.2 19.7 | 100 22 -21.4 3.8 11 700 3203 170 20 -3.5 19.7 | 102 18 -17.7 3.8 12 687 3353 180 23 0.0 23.0 | 116 16 -14.2 7.1 13 661 3658 175 26 -2.3 25.9 | 121 19 -16.5 10.0 14 636 3962 170 27 -4.7 26.6 | 119 22 -18.9 10.7 15 612 4267 175 30 -2.6 29.9 | 130 22 -16.8 14.0 16 589 4572 185 36 3.1 35.9 | 151 23 -11.1 19.9 17 567 4877 215 35 20.1 28.7 | 205 14 5.9 12.7 18 500 5870 220 37 23.8 28.3 | 218 16 9.6 12.4 19 485 6096 220 38 24.4 29.1 | 218 17 10.2 13.2 20 400 7550 220 46 29.6 35.2 | 219 25 15.4 19.3 21 396 7620 220 46 29.6 35.2 | 219 25 15.4 19.3 22 334 8839 235 41 33.6 23.5 | 249 21 19.4 7.6 23 319 9144 235 46 37.7 26.4 | 246 26 23.5 10.5 24 300 9590 225 54 38.2 38.2 | 227 33 24.0 22.3 25 293 9754 225 54 38.2 38.2 | 227 33 24.0 22.3 26 250 10810 235 55 45.1 31.5 | 243 35 30.8 15.6 27 200 12240 225 63 44.5 44.5 | 227 42 30.3 28.6 28 182 12802 225 64 45.3 45.3 | 227 43 31.0 29.3 29 170 13231 235 72 59.0 41.3 | 240 51 44.8 25.4 30 165 13409 240 63 54.6 31.5 | 249 43 40.4 15.6 31 165 13411 235 72 59.0 41.3 | 240 51 44.8 25.4 32 150 13980 245 54 48.9 22.8 | 259 35 34.7 6.9 33 122 15240 240 46 39.8 23.0 | 255 27 25.6 7.1 34 100 16450 255 58 56.0 15.0 | 271 42 41.8 -0.9 35 95 16764 255 58 56.0 15.0 | 271 42 41.8 -0.9 36 74 18288 245 28 25.4 11.8 | 290 12 11.2 -4.1 37 70 18593 280 30 29.5 -5.2 | 324 26 15.3 -21.1 38 70 18600 295 21 19.0 -8.9 | 349 25 4.8 -24.8 39 67 18898 300 13 11.3 -6.5 | 7 23 -2.9 -22.4 40 63 19202 250 10 9.4 3.4 | 21 13 -4.8 -12.5 41 60 19507 255 14 13.5 3.6 | 3 12 -0.7 -12.3 42 57 19812 215 15 8.6 12.3 | 57 7 -5.6 -3.6 43 55 20117 285 16 15.5 -4.1 | 356 20 1.2 -20.1 44 52 20422 55 3 -2.5 -1.7 | 43 24 -16.7 -17.7 45 50 20650 220 18 11.6 13.8 | 51 3 -2.6 -2.1 46 49 20726 180 10 0.0 10.0 | 67 15 -14.2 -5.9 47 45 21336 245 18 16.3 7.6 | 346 9 2.1 -8.3 48 43 21641 290 14 13.2 -4.8 | 3 21 -1.1 -20.7 49 41 21946 20 10 -3.4 -9.4 | 35 31 -17.6 -25.3 50 37 22555 230 1 0.8 0.6 | 41 20 -13.4 -15.3 51 32 23470 100 11 -10.8 1.9 | 61 29 -25.0 -14.0 52 30 23830 275 3 3.0 -0.3 | 35 20 -11.2 -16.2 53 27 24384 295 6 5.4 -2.5 | 25 20 -8.8 -18.5 54 23 25603 0 0 -0.0 -0.0 | 42 21 -14.2 -15.9 55 20 26410 60 14 -12.1 -7.0 | 49 35 -26.3 -22.9 56 19 26518 45 10 -7.1 -7.1 | 43 31 -21.3 -23.0 57 18 26822 50 14 -10.7 -9.0 | 45 35 -24.9 -24.9 58 16 27127 115 10 -9.1 4.2 | 63 26 -23.3 -11.7 59 15 27432 50 8 -6.1 -5.1 | 44 29 -20.3 -21.1 60 14 27737 60 10 -8.7 -5.0 | 48 31 -22.9 -20.9 61 12 28042 85 11 -11.0 -1.0 | 56 30 -25.2 -16.9 62 11 28346 125 16 -13.1 9.2 | 76 28 -27.3 -6.8 Wind Parameters Mean winds (0-6000m): 191.7 at 28.5 knts Storm direction: 221.7 at 21.3 knts Shear (0-3000m) pos: 3.5 neg: 1.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 62.2 deg Storm rel helicity (0-3000m) pos: 141.8 neg: -86.8 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.00 Bulk Shear: 20.68 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 ------------------------------------------------------------------------------- 500 190 16 89 11| 19.5 0.0 19.5| 89.6 -6.5 83.1 166.2 0.68| 28.1 19.1 1000 187 19 105 12| 9.8 3.0 12.8|110.6 -8.6 102.0 102.0 0.68| 17.7 12.1 1500 186 23 119 13| 6.5 3.6 10.1|126.4 -8.6 117.9 78.6 0.69| 13.4 9.3 2000 184 24 122 15| 4.9 2.1 7.0|126.4 -47.7 78.7 39.4 0.41| 12.2 5.0 2500 181 24 121 16| 3.9 2.0 5.9|126.4 -68.8 57.6 23.1 0.30| 10.6 3.2 3000 178 24 118 17| 3.5 1.7 5.1|141.8 -86.8 55.0 18.3 0.26| 10.6 2.7 4000 177 24 119 18| 3.2 1.7 4.9|181.7 -89.1 92.7 23.2 0.31| 9.4 2.9 5000 184 27 130 16| 4.2 1.4 5.6|304.3 -89.1 215.2 43.0 0.48| 10.3 4.9 6000 192 28 145 15| 3.8 1.2 5.0|312.2 -89.1 223.1 37.2 0.48| 9.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250420.12.gif