UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081000.upa.cvt Date: 0000Z 10 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 10 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 157 SFC 983 309 27.2 21.2 70 6.0 22.9 25 1 301.8 304.8 296.6 350.0 16.33 2 925 844 23.0 16.0 65 7.0 18.2 100 10 302.8 305.1 294.3 339.7 12.46 3 850 1575 17.0 12.5 75 4.5 14.1 120 11 304.0 305.9 293.3 336.1 10.78 4 831 1767 15.4 11.7 79 3.7 13.0 127 11 304.2 306.2 293.2 335.4 10.45 5 746 2675 9.8 7.5 86 2.3 8.4 120 13 307.7 309.3 292.9 334.3 8.76 6 737 2776 10.6 0.6 50 10.0 5.2 117 12 309.6 310.7 290.7 326.5 5.43 7 709 3098 8.8 3.8 71 5.0 5.9 85 12 311.1 312.4 292.6 333.1 7.11 8 700 3204 9.4 0.4 53 9.0 4.5 75 12 312.9 314.0 291.9 330.6 5.63 9 663 3652 6.8 -3.2 49 10.0 1.7 94 10 314.9 315.7 291.5 329.4 4.56 10 648 3840 7.6 -8.4 31 16.0 0.2 108 9 317.8 318.4 291.2 328.1 3.13 11 592 4577 2.6 -26.4 10 29.0 -6.2 140 10 320.4 320.5 289.7 323.0 0.75 12 562 4995 0.0 -13.0 37 13.0 -5.3 138 7 322.1 322.6 291.9 330.5 2.50 13 519 5627 -4.7 -27.7 15 23.0 -11.0 325 1 323.8 324.0 290.7 326.5 0.76 14 505 5842 -5.3 -33.3 9 28.0 -12.1 266 2 325.6 325.7 290.9 327.3 0.46 15 500 5920 -5.7 -24.7 21 19.0 -11.3 245 3 326.1 326.3 291.6 329.8 1.03 16 488 6109 -7.1 -24.1 24 17.0 -12.2 239 4 326.6 326.9 291.9 330.6 1.12 17 478 6270 -7.3 -45.3 3 38.0 -14.1 232 4 328.3 328.4 291.4 328.9 0.14 18 445 6822 -10.9 -43.9 5 33.0 -16.6 205 3 330.6 330.6 292.0 331.3 0.17 19 400 7630 -16.7 -40.7 11 24.0 -20.8 115 2 333.3 333.3 292.9 334.3 0.27 20 355 8514 -24.7 -41.7 19 17.0 -27.1 5 0 334.1 334.2 293.1 335.2 0.28 21 340 8827 -27.5 -32.5 62 5.0 -28.4 355 1 334.4 334.6 293.6 337.2 0.73 22 335 8933 -28.5 -35.5 51 7.0 -29.6 354 2 334.5 334.6 293.4 336.6 0.55 23 329 9063 -28.5 -45.5 18 17.0 -30.4 352 3 336.2 336.3 293.6 337.0 0.20 24 310 9488 -30.7 -53.7 9 23.0 -32.6 300 8 338.9 338.9 294.1 339.3 0.08 25 301 9696 -32.1 -57.1 7 25.0 -33.8 269 12 339.8 339.8 294.3 340.0 0.06 26 300 9720 -32.3 -57.3 7 25.0 -34.0 265 12 339.9 339.9 294.3 340.1 0.06 27 266 10557 -38.7 -57.7 12 19.0 -39.7 260 23 342.4 342.4 295.0 342.6 0.06 28 252 10926 -41.7 -46.2 62 4.5 -42.1 247 32 343.3 343.3 295.3 344.3 0.24 29 250 10980 -42.3 -48.3 52 6.0 -42.7 245 34 343.2 343.2 295.3 344.0 0.19 30 212 12074 -51.9 -55.3 67 3.4 -52.0 232 36 344.8 344.8 295.6 345.2 0.10 31 209 12167 -52.7 -58.7 48 6.0 -52.9 232 36 344.9 345.0 295.6 345.2 0.07 32 201 12418 -55.1 -57.2 77 2.1 -55.2 230 34 345.0 345.0 295.6 345.4 0.08 33 200 12450 -55.1 -57.8 72 2.7 -55.2 230 34 345.5 345.5 295.7 345.8 0.08 34 192 12709 -56.3 -65.3 31 9.0 -56.5 226 35 347.6 347.7 296.1 347.8 0.03 35 166 13618 -62.9 -69.9 38 7.0 -63.0 220 38 351.4 351.4 297.0 351.5 0.02 36 151 14199 -63.3 -78.3 11 15.0 -63.4 228 29 360.3 360.3 298.8 360.4 0.01 37 150 14240 -63.5 -78.5 11 15.0 -63.6 230 27 360.7 360.7 298.8 360.7 0.01 38 123 15437 -69.1 -82.1 14 13.0 -69.2 235 23 371.6 371.6 300.8 371.6 0.00 39 100 16690 -62.3 -85.3 3 23.0 -62.5 150 12 407.4 407.4 306.2 407.4 0.00 40 73 18615 -65.5 -88.5 3 23.0 -65.7 78 4 439.0 439.0 309.8 439.0 0.00 41 70 18870 -64.9 -88.9 2 24.0 -65.1 80 4 445.5 445.5 310.4 445.5 0.00 42 54 20469 -59.9 -87.9 1 28.0 -60.4 91 18 491.4 491.4 314.3 491.4 0.00 43 50 20950 -59.5 -87.5 1 28.0 -60.1 80 17 503.3 503.3 315.2 503.3 0.00 44 38 22666 -59.5 -87.5 1 28.0 -60.3 65 23 544.4 544.4 317.8 544.4 0.00 45 32 23755 -53.5 -85.5 1 32.0 -55.2 100 29 587.8 587.8 320.0 587.9 0.01 46 30 24170 -53.7 -84.7 1 31.0 -55.5 90 36 598.2 598.2 320.5 598.3 0.01 47 29 24389 -54.1 -85.1 1 31.0 -55.9 100 33 603.0 603.0 320.7 603.0 0.01 48 20 26820 -48.3 -82.3 1 34.0 -52.3 100 38 688.3 688.3 324.0 688.5 0.02 49 15 28723 -46.3 -82.3 1 36.0 -51.9 104 42 754.0 754.0 326.0 754.3 0.03 TRP 123 15437 -69.1 -82.1 14 13.0 -69.2 235 23 371.6 371.6 300.8 371.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 562.00 mb = 4995.27 m = 16388.49 ft Wetbulb zero: 646.28 mb = 3861.48 m = 12668.74 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 49.99 % Est. max temperature: 29.57 C = 85.23 F Sfc-Lift cond lev (LCL): 901.03 mb = 1070.98 m = 3513.66 ft T: 21.14 C 700-500 lapse rate: 5.56 C/km ThetaE index: 23.54 C Layer 925.0- 709.0 mb Conv cond level (CCL): 831.00 mb = 1767.49 m = 5798.77 ft Mean mixing ratio: 13.35 g/kg Conv temperature: 29.60 C = 85.28 F Cap Strength: 2.31 C Lifted Index: 0.20 C Risk: Showers probable Lifted Index @300 mb: 0.49 C Lifted Index @700 mb: 1.06 C Showalter Index: 2.78 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.20 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 175.00 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 95.30 J/kg Max Up Vert Vel: 13.81 m/s Conv Inhibition (B-): 24.23 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 849.87 mb = 1576.26 m = 5171.39 ft Lev Free Conv (LFC): 794.87 mb = 2141.12 m = 7024.60 ft Equ Level (EL): 734.87 mb = 2799.78 m = 9185.52 ft B at Equ Level: 18.37 J/kg Max Parcel Lev (MPL): 654.87 mb = 3753.05 m = 12313.01 ft Wind level data Storm motion: 146 at 6 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 25 1 -0.4 -0.9 | 334 7 3.1 -6.2 1 950 610 95 9 -9.0 0.8 | 51 7 -5.5 -4.5 2 925 844 100 10 -9.8 1.7 | 61 7 -6.3 -3.5 3 917 914 100 10 -9.8 1.7 | 61 7 -6.3 -3.5 4 886 1219 100 11 -10.8 1.9 | 65 8 -7.3 -3.4 5 850 1575 120 11 -9.5 5.5 | 92 6 -6.0 0.2 6 825 1829 130 11 -8.4 7.1 | 110 5 -4.9 1.8 7 795 2134 125 9 -7.4 5.2 | 88 4 -3.9 -0.1 8 767 2438 120 17 -14.7 8.5 | 106 12 -11.2 3.2 9 740 2743 120 12 -10.4 6.0 | 96 7 -6.9 0.7 10 700 3204 75 12 -11.6 -3.1 | 44 12 -8.1 -8.4 11 687 3353 75 12 -11.6 -3.1 | 44 12 -8.1 -8.4 12 662 3658 95 10 -10.0 0.9 | 56 8 -6.5 -4.4 13 614 4267 140 6 -3.9 4.6 | 27 1 -0.4 -0.7 14 591 4572 140 10 -6.4 7.7 | 129 4 -2.9 2.4 15 569 4877 165 8 -2.1 7.7 | 210 3 1.4 2.4 16 528 5486 0 0 -0.0 -0.0 | 326 6 3.5 -5.3 17 500 5920 245 3 2.7 1.3 | 303 7 6.2 -4.0 18 489 6096 240 4 3.5 2.0 | 295 8 7.0 -3.3 19 401 7620 165 1 -0.3 1.0 | 323 5 3.2 -4.3 20 400 7630 115 2 -1.8 0.8 | 339 5 1.7 -4.4 21 353 8534 0 0 -0.0 -0.0 | 326 6 3.5 -5.3 22 325 9144 350 3 0.5 -3.0 | 334 9 4.0 -8.2 23 300 9720 265 12 12.0 1.0 | 285 16 15.5 -4.2 24 299 9754 270 10 10.0 -0.0 | 291 15 13.5 -5.3 25 286 10058 280 13 12.8 -2.3 | 295 18 16.3 -7.5 26 262 10668 255 25 24.1 6.5 | 268 28 27.7 1.2 27 250 10980 245 34 30.8 14.4 | 255 35 34.3 9.1 28 228 11582 235 39 31.9 22.4 | 244 39 35.4 17.1 29 200 12450 230 34 26.0 21.9 | 241 34 29.5 16.6 30 180 13106 220 37 23.8 28.3 | 230 36 27.3 23.1 31 155 14021 220 39 25.1 29.9 | 229 38 28.6 24.6 32 150 14240 230 27 20.7 17.4 | 243 27 24.2 12.1 33 127 15240 235 18 14.7 10.3 | 255 19 18.2 5.0 34 123 15437 235 23 18.8 13.2 | 251 24 22.3 7.9 35 121 15545 230 24 18.4 15.4 | 245 24 21.9 10.1 36 115 15850 250 19 17.9 6.5 | 267 21 21.4 1.2 37 109 16154 265 10 10.0 0.9 | 288 14 13.5 -4.4 38 100 16690 150 12 -6.0 10.4 | 154 6 -2.5 5.1 39 94 17069 150 12 -6.0 10.4 | 154 6 -2.5 5.1 40 89 17374 110 11 -10.3 3.8 | 77 7 -6.8 -1.5 41 81 17983 155 19 -8.0 17.2 | 159 13 -4.5 11.9 42 77 18288 75 5 -4.8 -1.3 | 11 7 -1.3 -6.6 43 70 18870 80 4 -3.9 -0.7 | 4 6 -0.4 -6.0 44 66 19202 75 11 -10.6 -2.8 | 41 11 -7.1 -8.1 45 60 19812 75 13 -12.6 -3.4 | 46 13 -9.1 -8.6 46 57 20117 110 16 -15.0 5.5 | 91 12 -11.5 0.2 47 54 20422 90 19 -19.0 0.0 | 71 16 -15.5 -5.3 48 52 20726 95 12 -12.0 1.0 | 63 9 -8.5 -4.2 49 50 20950 80 17 -16.7 -3.0 | 58 16 -13.2 -8.2 50 49 21031 55 10 -8.2 -5.7 | 23 12 -4.7 -11.0 51 47 21336 80 16 -15.8 -2.8 | 57 15 -12.3 -8.1 52 45 21641 100 21 -20.7 3.6 | 85 17 -17.2 -1.6 53 43 21946 95 19 -18.9 1.7 | 77 16 -15.4 -3.6 54 41 22250 65 20 -18.1 -8.5 | 47 20 -14.6 -13.7 55 37 22860 65 24 -21.8 -10.1 | 50 24 -18.2 -15.4 56 35 23165 75 29 -28.0 -7.5 | 62 28 -24.5 -12.8 57 32 23774 100 29 -28.6 5.0 | 89 25 -25.1 -0.2 58 30 24170 90 36 -36.0 0.0 | 81 33 -32.5 -5.3 59 29 24384 100 33 -32.5 5.7 | 91 29 -29.0 0.4 60 28 24689 95 38 -37.9 3.3 | 87 34 -34.4 -2.0 61 26 24994 105 36 -34.8 9.3 | 97 32 -31.3 4.0 62 22 26213 90 27 -27.0 0.0 | 77 24 -23.5 -5.3 63 21 26518 110 40 -37.6 13.7 | 104 35 -34.1 8.4 64 20 26820 100 38 -37.4 6.6 | 92 34 -33.9 1.3 65 20 26822 95 29 -28.9 2.5 | 84 26 -25.4 -2.8 66 17 27432 100 35 -34.5 6.1 | 91 31 -31.0 0.8 67 14 28042 105 44 -42.5 11.4 | 99 39 -39.0 6.1 68 12 28651 105 27 -26.1 7.0 | 94 23 -22.6 1.7 Wind Parameters Mean winds (0-6000m): 116.5 at 8.5 knts Storm direction: 146.5 at 6.3 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 70.4 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -25.1 tot: 9.0 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 61.61 Bulk Shear: 1.55 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 94 7 34 6| 9.9 0.0 9.9| 21.2 0.0 21.2 42.5 0.98| 11.7 11.5 1000 98 9 51 7| 5.6 0.0 5.6| 24.5 0.0 24.5 24.5 0.95| 6.9 6.6 1500 106 9 64 6| 3.9 0.0 3.9| 31.2 0.0 31.2 20.8 0.93| 6.2 5.8 2000 112 10 73 6| 2.9 0.8 3.7| 33.2 -1.7 31.5 15.8 0.68| 6.3 4.3 2500 114 11 81 6| 2.3 0.7 3.0| 34.1 -7.7 26.3 10.5 0.44| 6.7 2.9 3000 110 11 76 7| 1.9 1.8 3.7| 34.1 -25.1 9.0 3.0 0.18| 6.9 1.3 4000 107 10 71 7| 2.1 1.4 3.4| 41.2 -25.3 15.9 4.0 0.20| 6.7 1.3 5000 113 10 75 6| 1.9 2.0 4.0| 44.3 -31.9 12.4 2.5 0.08| 7.4 0.6 6000 116 8 70 4| 1.6 1.4 3.0| 44.4 -44.6 -0.1 -0.0 -0.01| 6.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250810.00.gif