UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080500.upa.cvt Date: 0000Z 5 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 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 157 SFC 983 306 22.2 19.8 86 2.4 20.5 130 5 296.8 299.5 294.3 340.0 14.95 2 930 786 17.8 17.8 100 0.0 17.8 121 7 297.1 299.6 293.6 337.3 13.92 3 925 832 17.6 17.6 100 0.0 17.6 120 6 297.3 299.8 293.6 337.3 13.82 4 861 1445 15.0 14.1 94 0.9 14.4 62 3 300.8 302.9 293.2 335.5 11.83 5 855 1505 16.0 13.3 84 2.7 14.3 64 4 302.4 304.5 293.3 335.8 11.30 6 850 1555 16.0 12.5 80 3.5 13.7 65 4 302.9 304.9 293.0 334.9 10.78 7 824 1819 15.0 10.8 76 4.2 12.3 75 5 304.6 306.4 292.9 334.2 9.92 8 785 2229 12.8 10.5 86 2.3 11.3 211 4 306.4 308.4 293.6 337.2 10.21 9 756 2545 12.0 6.0 67 6.0 8.5 222 9 308.9 310.4 292.4 332.7 7.78 10 747 2646 12.6 -0.4 41 13.0 5.7 228 9 310.6 311.6 290.6 326.1 4.98 11 700 3188 8.6 -2.4 46 11.0 3.0 235 11 312.0 312.9 290.7 326.4 4.58 12 682 3402 6.8 -2.2 53 9.0 2.2 237 11 312.3 313.2 291.0 327.4 4.77 13 671 3536 6.2 -9.8 31 16.0 -0.7 244 10 313.1 313.6 289.3 321.9 2.71 14 602 4414 0.0 -10.0 47 10.0 -4.3 266 12 315.8 316.4 290.4 325.5 2.97 15 558 5018 -2.7 -29.7 10 27.0 -9.8 246 15 319.6 319.7 289.2 321.6 0.58 16 541 5262 -4.3 -10.3 63 6.0 -6.8 240 16 320.5 321.1 292.0 331.1 3.23 17 520 5573 -5.5 -28.5 14 23.0 -11.6 237 22 322.7 322.8 290.3 325.2 0.70 18 514 5664 -6.3 -15.3 49 9.0 -9.6 237 23 322.8 323.2 291.8 330.4 2.26 19 511 5710 -6.3 -20.3 32 14.0 -10.9 236 24 323.3 323.6 291.3 328.5 1.49 20 507 5771 -6.7 -15.7 49 9.0 -10.0 236 25 323.6 324.0 292.0 331.1 2.22 21 503 5833 -6.7 -27.7 17 21.0 -12.3 235 26 324.3 324.5 290.9 327.1 0.78 22 500 5880 -6.7 -28.7 16 22.0 -12.5 235 27 324.9 325.0 291.0 327.4 0.72 23 498 5911 -6.9 -29.9 14 23.0 -12.8 234 27 325.0 325.1 290.9 327.3 0.64 24 491 6022 -7.7 -18.7 41 11.0 -11.5 232 26 325.3 325.7 292.1 331.5 1.78 25 488 6069 -7.3 -36.3 8 29.0 -13.6 231 26 326.4 326.5 291.0 327.7 0.35 26 483 6149 -7.5 -44.5 3 37.0 -14.2 231 26 327.1 327.1 291.0 327.7 0.15 27 441 6852 -11.7 -50.7 2 39.0 -17.4 239 30 330.4 330.4 291.9 330.8 0.08 28 400 7590 -18.1 -49.1 5 31.0 -22.1 235 33 331.5 331.5 292.2 331.9 0.11 29 394 7703 -18.9 -51.9 4 33.0 -22.8 236 35 331.9 331.9 292.3 332.2 0.08 30 377 8031 -19.7 -58.7 2 39.0 -23.6 231 35 335.0 335.0 293.1 335.2 0.04 31 327 9073 -26.9 -52.9 7 26.0 -29.4 236 45 339.0 339.0 294.1 339.4 0.09 32 306 9549 -30.1 -41.1 33 11.0 -31.5 231 49 341.0 341.1 294.9 342.4 0.34 33 300 9690 -30.1 -39.1 41 9.0 -31.4 230 50 343.0 343.0 295.4 344.6 0.43 34 293 9857 -31.1 -39.1 45 8.0 -32.2 231 51 343.9 344.0 295.7 345.6 0.44 35 291 9905 -31.3 -49.3 15 18.0 -33.0 231 52 344.2 344.3 295.5 344.9 0.15 36 289 9954 -31.5 -50.5 14 19.0 -33.3 231 52 344.6 344.7 295.6 345.2 0.13 37 288 9979 -31.7 -49.7 15 18.0 -33.4 231 52 344.7 344.7 295.6 345.3 0.14 38 273 10353 -34.7 -41.7 49 7.0 -35.5 233 55 345.7 345.7 296.0 347.1 0.36 39 250 10960 -39.3 -54.3 19 15.0 -40.2 235 59 347.6 347.7 296.2 348.0 0.10 40 231 11498 -43.9 -65.9 7 22.0 -44.7 232 63 348.6 348.6 296.3 348.7 0.02 41 220 11824 -46.9 -64.6 12 17.7 -47.4 230 65 348.9 348.9 296.4 349.0 0.03 42 204 12321 -51.5 -62.5 26 11.0 -51.8 230 60 349.2 349.2 296.5 349.4 0.04 43 200 12450 -52.1 -68.1 13 16.0 -52.4 230 59 350.3 350.3 296.7 350.4 0.02 44 194 12646 -53.5 -74.5 6 21.0 -53.8 227 58 351.1 351.1 296.9 351.1 0.01 45 185 12950 -56.3 -67.3 24 11.0 -56.5 223 57 351.4 351.4 297.0 351.5 0.02 46 152 14178 -62.5 -80.5 7 18.0 -62.6 239 21 361.0 361.0 298.9 361.1 0.00 47 150 14260 -61.9 -78.9 9 17.0 -62.0 240 18 363.4 363.4 299.4 363.5 0.01 48 135 14906 -65.3 -83.3 7 18.0 -65.4 244 26 368.5 368.5 300.3 368.5 0.00 49 116 15831 -64.5 -85.5 4 21.0 -64.7 248 20 386.4 386.4 303.2 386.4 0.00 50 100 16730 -68.1 -86.1 6 18.0 -68.2 160 2 396.2 396.2 304.7 396.2 0.00 51 91 17292 -69.9 -86.9 7 17.0 -70.0 95 4 403.4 403.4 305.6 403.4 0.00 52 70 18880 -62.3 -88.3 2 26.0 -62.6 60 12 451.1 451.1 311.0 451.1 0.00 53 63 19534 -60.3 -88.3 1 28.0 -60.7 82 13 469.3 469.3 312.6 469.3 0.00 54 57 20156 -61.7 -88.7 2 27.0 -62.1 110 14 479.8 479.8 313.4 479.8 0.00 55 50 20970 -60.1 -88.1 1 28.0 -60.7 115 18 501.9 501.9 315.1 501.9 0.00 56 34 23413 -53.3 -85.3 1 32.0 -55.0 93 22 578.3 578.3 319.6 578.3 0.01 57 30 24220 -52.3 -85.3 1 33.0 -54.4 100 30 602.1 602.1 320.7 602.1 0.01 58 20 26860 -49.1 -84.1 1 35.0 -52.8 95 33 685.9 685.9 324.0 686.0 0.02 59 17 27930 -47.5 -83.5 1 36.0 -52.2 90 29 723.6 723.7 325.2 723.8 0.02 TRP 91 17292 -69.9 -86.9 7 17.0 -70.0 95 4 403.4 403.4 305.6 403.4 0.00 WND 220 11824 -46.9 -64.6 12 17.7 -47.4 230 65 348.9 348.9 296.4 349.0 0.03 Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 602.00 mb = 4413.67 m = 14480.38 ft Wetbulb zero: 673.79 mb = 3501.60 m = 11488.03 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 57.29 % Est. max temperature: 29.34 C = 84.81 F Sfc-Lift cond lev (LCL): 949.32 mb = 607.95 m = 1994.55 ft T: 19.43 C 700-500 lapse rate: 5.68 C/km ThetaE index: 11.07 C Layer 756.0- 700.0 mb Conv cond level (CCL): 927.50 mb = 808.85 m = 2653.66 ft Mean mixing ratio: 13.85 g/kg Conv temperature: 22.58 C = 72.64 F Cap Strength: 3.03 C Lifted Index: 1.01 C Risk: Showers probable Lifted Index @300 mb: 5.33 C Lifted Index @700 mb: 1.64 C Showalter Index: 2.30 C Risk: Showers probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.20 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 185.00 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.93 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.88 C Lift Cond Lev (LCL): 922.32 mb = 856.82 m = 2811.05 ft Lev Free Conv (LFC): 917.32 mb = 903.31 m = 2963.59 ft Equ Level (EL): 857.32 mb = 1481.80 m = 4861.48 ft B at Equ Level: 11.29 J/kg Max Parcel Lev (MPL): 827.32 mb = 1784.80 m = 5855.58 ft Wind level data Storm motion: 265 at 9 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 ---------------------------------------------------------- 0 983 306 130 5 -3.8 3.2 | 101 13 -12.4 2.5 1 949 610 125 9 -7.4 5.2 | 106 17 -15.9 4.4 2 925 832 120 6 -5.2 3.0 | 99 14 -13.7 2.3 3 916 914 125 5 -4.1 2.9 | 100 13 -12.6 2.1 4 884 1219 55 2 -1.6 -1.1 | 79 10 -10.2 -1.9 5 850 1555 65 4 -3.6 -1.7 | 79 12 -12.2 -2.4 6 823 1829 75 5 -4.8 -1.3 | 81 14 -13.4 -2.0 7 793 2134 210 3 1.5 2.6 | 105 7 -7.0 1.9 8 765 2438 215 8 4.6 6.6 | 146 7 -3.9 5.8 9 738 2743 235 10 8.2 5.7 | 176 5 -0.3 5.0 10 700 3188 235 11 9.0 6.3 | 185 6 0.5 5.6 11 686 3353 235 12 9.8 6.9 | 192 6 1.3 6.1 12 660 3658 250 8 7.5 2.7 | 153 2 -1.0 2.0 13 635 3962 250 11 10.3 3.8 | 211 4 1.8 3.0 14 612 4267 270 11 11.0 -0.0 | 287 3 2.5 -0.7 15 567 4877 250 15 14.1 5.1 | 232 7 5.6 4.4 16 546 5182 240 15 13.0 7.5 | 213 8 4.5 6.8 17 500 5880 235 27 22.1 15.5 | 223 20 13.6 14.7 18 486 6096 230 26 19.9 16.7 | 215 20 11.4 16.0 19 415 7315 245 33 29.9 13.9 | 238 25 21.4 13.2 20 400 7590 235 33 27.0 18.9 | 225 26 18.5 18.2 21 398 7620 240 35 30.3 17.5 | 232 27 21.8 16.8 22 382 7925 225 34 24.0 24.0 | 214 28 15.5 23.3 23 366 8230 245 38 34.4 16.1 | 239 30 25.9 15.3 24 323 9144 235 46 37.7 26.4 | 229 39 29.2 25.6 25 300 9690 230 50 38.3 32.1 | 223 43 29.8 31.4 26 250 10960 235 59 48.3 33.8 | 230 52 39.8 33.1 27 220 11824 230 65 49.8 41.8 | 225 58 41.3 41.0 28 218 11887 230 65 49.8 41.8 | 225 58 41.3 41.0 29 200 12450 230 59 45.2 37.9 | 225 52 36.7 37.2 30 180 13106 220 56 36.0 42.9 | 213 50 27.5 42.2 31 150 14260 240 18 15.6 9.0 | 221 11 7.1 8.3 32 148 14326 275 20 19.9 -1.7 | 282 12 11.4 -2.5 33 141 14630 235 19 15.6 10.9 | 215 12 7.0 10.2 34 134 14935 245 27 24.5 11.4 | 236 19 15.9 10.7 35 128 15240 240 20 17.3 10.0 | 224 13 8.8 9.3 36 121 15545 230 21 16.1 13.5 | 211 15 7.6 12.8 37 116 15850 250 20 18.8 6.8 | 239 12 10.3 6.1 38 110 16154 245 10 9.1 4.2 | 189 4 0.5 3.5 39 100 16730 160 2 -0.7 1.9 | 97 9 -9.2 1.1 40 94 17069 160 2 -0.7 1.9 | 97 9 -9.2 1.1 41 91 17292 95 4 -4.0 0.3 | 88 13 -12.5 -0.4 42 77 18288 30 6 -3.0 -5.2 | 63 13 -11.5 -5.9 43 70 18880 60 12 -10.4 -6.0 | 70 20 -18.9 -6.7 44 70 18898 360 11 -0.0 -11.0 | 36 15 -8.5 -11.7 45 66 19202 65 12 -10.9 -5.1 | 73 20 -19.4 -5.8 46 63 19507 80 13 -12.8 -2.3 | 82 22 -21.3 -3.0 47 60 19812 105 17 -16.4 4.4 | 98 25 -24.9 3.7 48 57 20117 105 14 -13.5 3.6 | 97 22 -22.1 2.9 49 55 20422 145 15 -8.6 12.3 | 124 21 -17.1 11.5 50 50 20970 115 18 -16.3 7.6 | 105 26 -24.8 6.9 51 50 21031 135 20 -14.1 14.1 | 121 26 -22.7 13.4 52 47 21336 120 17 -14.7 8.5 | 108 25 -23.3 7.8 53 45 21641 125 16 -13.1 9.2 | 111 23 -21.6 8.4 54 43 21946 85 17 -16.9 -1.5 | 85 26 -25.5 -2.2 55 41 22250 75 19 -18.4 -4.9 | 78 27 -26.9 -5.7 56 39 22555 95 21 -20.9 1.8 | 92 29 -29.4 1.1 57 37 22860 85 24 -23.9 -2.1 | 85 33 -32.4 -2.8 58 35 23165 110 22 -20.7 7.5 | 103 30 -29.2 6.8 59 34 23470 90 22 -22.0 0.0 | 89 31 -30.5 -0.7 60 32 23774 100 28 -27.6 4.9 | 97 36 -36.1 4.1 61 31 24079 120 28 -24.2 14.0 | 112 35 -32.8 13.3 62 30 24220 100 30 -29.5 5.2 | 97 38 -38.1 4.5 63 29 24384 90 29 -29.0 0.0 | 89 38 -37.5 -0.7 64 28 24689 100 29 -28.6 5.0 | 97 37 -37.1 4.3 65 24 25603 110 29 -27.3 9.9 | 104 37 -35.8 9.2 66 20 26860 95 33 -32.9 2.9 | 93 41 -41.4 2.1 67 19 27127 90 36 -36.0 0.0 | 89 45 -44.5 -0.7 68 17 27432 90 29 -29.0 0.0 | 89 38 -37.5 -0.7 69 14 28042 80 32 -31.5 -5.6 | 81 41 -40.0 -6.3 Wind Parameters Mean winds (0-6000m): 235.0 at 11.4 knts Storm direction: 265.0 at 8.6 knts Shear (0-3000m) pos: 2.2 neg: 0.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 38.9 neg: -20.4 tot: 18.5 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 31.63 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 ------------------------------------------------------------------------------- 500 125 7 103 15| 0.0 1.7 1.7| 3.9 -5.9 -2.0 -4.0 -0.06| 6.9 -0.4 1000 120 6 98 13| 0.0 2.5 2.5| 3.9 -20.3 -16.3 -16.3 -0.36| 6.9 -2.5 1500 106 5 93 13| 0.9 1.7 2.6| 5.8 -20.4 -14.6 -9.7 -0.27| 5.5 -1.5 2000 112 5 95 13| 2.1 1.3 3.4| 28.2 -20.4 7.7 3.9 0.13| 7.2 0.9 2500 149 6 109 12| 2.6 1.0 3.6| 37.1 -20.4 16.7 6.7 0.27| 7.0 1.9 3000 187 6 126 10| 2.2 0.8 3.0| 38.9 -20.4 18.5 6.2 0.29| 6.1 1.8 4000 222 7 143 6| 1.6 0.6 2.2| 42.8 -21.9 20.9 5.2 0.31| 5.9 1.8 5000 236 9 163 4| 1.2 0.8 2.1| 44.0 -30.9 13.1 2.6 0.16| 5.7 0.9 6000 235 11 188 6| 1.0 1.6 2.6| 55.4 -43.3 12.1 2.0 0.13| 6.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250805.00.gif