UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080512.upa.cvt Date: 1200Z 5 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 5 AUG 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 189 SFC 986 310 19.4 18.4 94 1.0 18.7 0 0 293.7 296.2 292.4 332.6 13.63 2 925 857 15.8 15.8 100 0.0 15.8 55 4 295.5 297.7 291.9 330.8 12.29 3 907 1024 15.0 14.9 99 0.1 15.0 17 3 296.3 298.4 291.8 330.4 11.83 4 902 1071 17.4 16.2 93 1.2 16.6 1 4 299.2 301.6 293.6 337.0 12.95 5 896 1129 18.0 15.5 85 2.5 16.3 341 4 300.4 302.7 293.6 337.0 12.45 6 850 1580 16.8 10.8 68 6.0 13.0 0 0 303.7 305.5 292.4 332.4 9.61 7 844 1640 16.8 10.8 68 6.0 13.0 322 1 304.4 306.2 292.6 333.3 9.68 8 790 2201 12.8 10.6 86 2.2 11.4 193 8 305.9 307.8 293.4 336.6 10.22 9 744 2705 11.8 -2.2 38 14.0 4.6 209 11 310.1 310.9 289.9 323.8 4.37 10 700 3213 8.4 -5.6 37 14.0 1.7 230 10 311.8 312.5 289.8 323.2 3.60 11 681 3440 7.4 -9.6 29 17.0 -0.0 252 9 313.1 313.7 289.3 321.9 2.71 12 634 4022 2.6 -6.4 51 9.0 -1.6 247 10 314.1 314.9 290.6 326.1 3.74 13 608 4359 0.2 -12.8 37 13.0 -5.0 227 12 315.2 315.6 289.6 322.9 2.35 14 602 4438 -0.5 -7.5 59 7.0 -3.6 229 12 315.2 315.9 290.8 326.9 3.61 15 599 4478 -0.5 -14.5 34 14.0 -5.8 230 12 315.7 316.1 289.5 322.5 2.07 16 557 5055 -4.3 -12.3 54 8.0 -7.5 239 12 317.8 318.3 290.7 326.6 2.67 17 552 5126 -4.9 -14.9 45 10.0 -8.6 238 12 317.9 318.4 290.3 325.2 2.18 18 542 5269 -4.7 -25.7 18 21.0 -10.6 237 13 319.8 320.0 289.6 322.9 0.87 19 514 5685 -6.9 -32.9 11 26.0 -12.9 237 16 322.1 322.2 289.9 323.8 0.47 20 507 5792 -6.7 -27.7 17 21.0 -12.3 239 18 323.6 323.7 290.7 326.3 0.77 21 501 5884 -7.1 -17.1 45 10.0 -10.6 240 20 324.2 324.6 292.0 331.0 2.00 22 500 5900 -7.1 -18.1 41 11.0 -10.9 240 20 324.4 324.7 291.9 330.7 1.84 23 459 6561 -12.7 -21.7 47 9.0 -15.4 243 16 325.4 325.7 291.9 330.5 1.47 24 445 6797 -13.9 -33.9 17 20.0 -18.0 241 14 326.8 326.9 291.3 328.6 0.49 25 426 7128 -16.3 -37.3 15 21.0 -20.1 233 15 327.8 327.9 291.5 329.2 0.36 26 400 7600 -19.1 -43.1 10 24.0 -22.6 235 20 330.2 330.2 292.0 331.0 0.21 27 337 8856 -25.5 -59.5 3 34.0 -28.3 222 41 338.0 338.0 293.9 338.2 0.04 28 333 8942 -25.9 -38.9 28 13.0 -27.9 222 44 338.6 338.7 294.4 340.2 0.40 29 326 9095 -27.3 -37.3 38 10.0 -28.9 220 49 338.8 338.9 294.4 340.6 0.48 30 323 9161 -27.1 -61.1 2 34.0 -29.7 220 51 339.9 339.9 294.3 340.1 0.03 31 320 9228 -27.1 -60.1 3 33.0 -29.7 220 51 340.8 340.8 294.6 341.0 0.04 32 300 9690 -29.7 -60.7 3 31.0 -31.9 220 52 343.5 343.5 295.2 343.7 0.04 33 274 10332 -34.9 -46.9 28 12.0 -36.0 220 56 345.0 345.1 295.7 345.8 0.20 34 259 10725 -36.9 -54.9 14 18.0 -38.1 220 57 347.7 347.7 296.2 348.0 0.09 35 250 10970 -39.1 -57.1 13 18.0 -40.1 220 54 347.9 347.9 296.3 348.2 0.07 36 200 12450 -52.1 -64.1 22 12.0 -52.4 225 52 350.3 350.3 296.7 350.4 0.03 37 184 12983 -56.5 -65.5 31 9.0 -56.7 234 47 351.6 351.6 297.0 351.7 0.03 38 150 14260 -62.3 -76.3 14 14.0 -62.4 260 27 362.8 362.8 299.2 362.8 0.01 39 144 14511 -64.1 -79.1 11 15.0 -64.2 260 26 363.9 363.9 299.4 363.9 0.01 40 132 15044 -63.9 -82.9 6 19.0 -64.0 304 15 373.4 373.4 301.2 373.4 0.00 41 123 15475 -66.1 -84.1 6 18.0 -66.2 100 4 377.0 377.0 301.8 377.0 0.00 42 100 16730 -66.1 -86.1 4 20.0 -66.2 120 8 400.0 400.0 305.2 400.0 0.00 43 87 17569 -68.7 -86.7 6 18.0 -68.8 115 11 411.0 411.0 306.6 411.1 0.00 44 70 18880 -65.5 -89.5 2 24.0 -65.7 60 6 444.3 444.3 310.3 444.3 0.00 45 57 20156 -57.5 -87.5 1 30.0 -58.2 73 20 489.3 489.3 314.2 489.3 0.00 46 52 20734 -59.9 -87.9 1 28.0 -60.4 106 26 496.7 496.7 314.7 496.7 0.00 47 50 20980 -58.5 -87.5 1 29.0 -59.2 120 14 505.6 505.6 315.4 505.6 0.00 48 40 22384 -54.9 -86.9 1 32.0 -56.2 110 19 548.0 548.0 318.0 548.0 0.01 49 30 24210 -55.3 -87.3 1 32.0 -56.8 85 34 593.9 593.9 320.3 593.9 0.01 50 25 25388 -49.7 -85.7 1 36.0 -52.8 93 28 641.8 641.8 322.4 641.8 0.01 51 22 26222 -51.3 -86.3 1 35.0 -54.2 81 41 660.9 660.9 323.1 661.0 0.01 TRP 123 15475 -66.1 -84.1 6 18.0 -66.2 100 4 377.0 377.0 301.8 377.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 606.29 mb = 4381.56 m = 14375.02 ft Wetbulb zero: 681.42 mb = 3434.46 m = 11267.77 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 54.16 % Est. max temperature: 30.21 C = 86.38 F Sfc-Lift cond lev (LCL): 971.85 mb = 434.15 m = 1424.35 ft T: 18.59 C 700-500 lapse rate: 5.77 C/km ThetaE index: 14.71 C Layer 744.0- 634.0 mb Conv cond level (CCL): 935.72 mb = 758.36 m = 2488.03 ft Mean mixing ratio: 12.66 g/kg Conv temperature: 20.82 C = 69.47 F Cap Strength: 4.10 C Lifted Index: 2.96 C Risk: None Lifted Index @300 mb: 9.01 C Lifted Index @700 mb: 3.22 C Showalter Index: 3.02 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 149.60 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.79 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 924.78 mb = 859.01 m = 2818.23 ft Lev Free Conv (LFC): 919.78 mb = 905.14 m = 2969.57 ft Equ Level (EL): 909.78 mb = 998.15 m = 3274.74 ft B at Equ Level: 26.56 J/kg Max Parcel Lev (MPL): 869.78 mb = 1382.96 m = 4537.21 ft Wind level data Storm motion: 263 at 7 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 ---------------------------------------------------------- 0 986 310 0 0 -0.0 -0.0 | 83 7 -7.1 -0.9 1 952 610 45 3 -2.1 -2.1 | 72 10 -9.2 -3.0 2 925 857 55 4 -3.3 -2.3 | 73 11 -10.4 -3.2 3 919 914 55 3 -2.5 -1.7 | 75 10 -9.6 -2.6 4 887 1219 310 4 3.1 -2.6 | 49 5 -4.0 -3.5 5 850 1580 0 0 -0.0 -0.0 | 83 7 -7.1 -0.9 6 825 1829 200 3 1.0 2.8 | 108 6 -6.1 1.9 7 796 2134 190 7 1.2 6.9 | 136 8 -5.9 6.0 8 768 2438 205 13 5.5 11.8 | 172 11 -1.6 10.9 9 740 2743 210 11 5.5 9.5 | 169 9 -1.6 8.6 10 714 3048 215 13 7.5 10.6 | 182 10 0.4 9.8 11 700 3213 230 10 7.7 6.4 | 186 6 0.6 5.5 12 662 3658 275 7 7.0 -0.6 | 5 2 -0.1 -1.5 13 613 4267 225 12 8.5 8.5 | 190 8 1.4 7.6 14 568 4877 240 12 10.4 6.0 | 213 6 3.3 5.1 15 527 5486 235 13 10.6 7.5 | 208 7 3.5 6.6 16 500 5900 240 20 17.3 10.0 | 228 14 10.2 9.1 17 487 6096 245 19 17.2 8.0 | 235 12 10.1 7.1 18 432 7010 240 12 10.4 6.0 | 213 6 3.3 5.1 19 415 7315 220 19 12.2 14.6 | 200 15 5.1 13.7 20 400 7600 235 20 16.4 11.5 | 221 14 9.3 10.6 21 399 7620 225 22 15.6 15.6 | 210 17 8.5 14.7 22 383 7925 250 25 23.5 8.6 | 245 18 16.4 7.7 23 352 8534 225 31 21.9 21.9 | 215 26 14.8 21.0 24 323 9144 220 51 32.8 39.1 | 214 46 25.7 38.2 25 300 9690 220 52 33.4 39.8 | 214 47 26.3 38.9 26 261 10668 220 58 37.3 44.4 | 215 53 30.2 43.5 27 250 10970 220 54 34.7 41.4 | 214 49 27.6 40.5 28 208 12192 215 53 30.4 43.4 | 209 48 23.3 42.5 29 200 12450 225 52 36.8 36.8 | 220 47 29.7 35.9 30 189 12802 230 51 39.1 32.8 | 225 45 32.0 31.9 31 172 13411 245 38 34.4 16.1 | 241 31 27.3 15.2 32 164 13716 230 31 23.7 19.9 | 221 25 16.6 19.0 33 150 14260 260 27 26.6 4.7 | 259 20 19.5 3.8 34 141 14630 260 26 25.6 4.5 | 259 19 18.5 3.6 35 134 14935 295 18 16.3 -7.6 | 313 13 9.2 -8.5 36 128 15240 320 10 6.4 -7.7 | 5 9 -0.7 -8.5 37 123 15475 100 4 -3.9 0.7 | 89 11 -11.0 -0.2 38 122 15545 315 10 7.1 -7.1 | 0 8 -0.0 -8.0 39 100 16730 120 8 -6.9 4.0 | 103 14 -14.0 3.1 40 95 17069 120 8 -6.9 4.0 | 103 14 -14.0 3.1 41 81 17983 110 14 -13.2 4.8 | 101 21 -20.3 3.9 42 77 18288 90 9 -9.0 0.0 | 87 16 -16.1 -0.9 43 73 18593 110 11 -10.3 3.8 | 99 18 -17.4 2.9 44 70 18880 60 6 -5.2 -3.0 | 72 13 -12.3 -3.9 45 66 19202 45 10 -7.1 -7.1 | 61 16 -14.2 -8.0 46 63 19507 40 16 -10.3 -12.3 | 53 22 -17.4 -13.1 47 60 19812 70 14 -13.2 -4.8 | 74 21 -20.3 -5.7 48 57 20117 70 20 -18.8 -6.8 | 73 27 -25.9 -7.7 49 52 20726 105 26 -25.1 6.7 | 100 33 -32.2 5.8 50 50 20980 120 14 -12.1 7.0 | 108 20 -19.2 6.1 51 47 21336 115 14 -12.7 5.9 | 104 20 -19.8 5.0 52 45 21641 120 21 -18.2 10.5 | 111 27 -25.3 9.6 53 41 22250 120 19 -16.5 9.5 | 110 25 -23.6 8.6 54 37 22860 75 18 -17.4 -4.7 | 77 25 -24.5 -5.5 55 35 23165 105 24 -23.2 6.2 | 100 31 -30.3 5.3 56 32 23774 110 26 -24.4 8.9 | 104 33 -31.5 8.0 57 31 24079 90 28 -28.0 0.0 | 89 35 -35.1 -0.9 58 30 24210 85 34 -33.9 -3.0 | 85 41 -41.0 -3.8 59 29 24384 100 30 -29.5 5.2 | 97 37 -36.6 4.3 60 27 24689 85 35 -34.9 -3.1 | 85 42 -42.0 -3.9 61 25 24994 95 26 -25.9 2.3 | 92 33 -33.0 1.4 62 23 25298 80 41 -40.4 -7.1 | 80 48 -47.5 -8.0 63 17 26518 85 37 -36.9 -3.2 | 85 44 -44.0 -4.1 Wind Parameters Mean winds (0-6000m): 232.9 at 9.5 knts Storm direction: 262.9 at 7.2 knts Shear (0-3000m) pos: 1.3 neg: 2.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 39.6 neg: -12.2 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.45 Bulk Shear: 18.43 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 48 2 75 9| 3.9 0.0 3.9| 0.3 -2.9 -2.6 -5.2 -0.32| 4.3 -1.4 1000 24 3 67 9| 2.0 2.5 4.5| 2.7 -11.4 -8.7 -8.7 -0.31| 6.3 -2.0 1500 10 2 67 8| 1.3 2.2 3.5| 11.1 -11.6 -0.5 -0.3 0.06| 6.6 0.4 2000 197 3 111 7| 1.0 3.5 4.5| 26.1 -11.6 14.5 7.2 0.31| 7.0 2.2 2500 205 5 127 6| 0.5 2.8 3.3| 33.8 -12.2 21.6 8.6 0.34| 6.6 2.3 3000 212 6 138 6| 1.3 2.4 3.7| 39.6 -12.2 27.4 9.1 0.35| 6.8 2.4 4000 225 7 151 5| 1.4 2.7 4.1| 40.6 -16.2 24.4 6.1 0.22| 6.9 1.5 5000 229 8 166 5| 1.4 2.2 3.6| 45.1 -16.8 28.3 5.7 0.24| 5.9 1.4 6000 233 10 186 5| 1.3 1.8 3.1| 59.4 -18.9 40.5 6.7 0.27| 5.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250805.12.gif