UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081206.upa.cvt Date: 0600Z 12 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 12 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 151 SFC 982 310 23.2 22.4 95 0.8 22.6 85 2 297.9 301.1 296.4 349.1 17.63 2 959 518 24.2 21.2 83 3.0 22.1 130 17 300.9 304.0 296.7 350.2 16.75 3 925 835 22.8 19.5 82 3.3 20.5 155 25 302.6 305.5 296.4 348.8 15.61 4 872 1347 18.8 18.6 99 0.2 18.7 164 18 303.6 306.5 296.7 350.1 15.65 5 850 1567 17.8 15.8 88 2.0 16.4 170 17 304.8 307.3 295.5 344.8 13.40 6 819 1885 16.0 15.0 94 1.0 15.3 164 11 306.1 308.6 295.7 345.8 13.21 7 720 2975 11.0 9.7 92 1.3 10.2 144 12 312.1 314.1 295.4 344.7 10.56 8 700 3211 10.6 7.7 82 2.9 8.8 150 7 314.2 316.0 295.2 343.7 9.47 9 693 3295 10.4 5.4 71 5.0 7.4 146 7 314.9 316.5 294.4 340.4 8.15 10 686 3379 11.0 -9.0 24 20.0 1.8 143 7 316.5 317.0 290.5 325.7 2.82 11 679 3465 10.2 -2.8 40 13.0 3.5 139 6 316.5 317.4 292.0 331.2 4.58 12 670 3576 9.6 -8.4 27 18.0 1.3 134 6 317.1 317.6 290.9 326.9 3.03 13 627 4122 5.4 -3.6 52 9.0 0.8 119 6 318.3 319.2 292.6 333.4 4.68 14 597 4522 3.6 -13.4 28 17.0 -3.4 134 8 320.7 321.2 291.3 328.4 2.28 15 583 4714 2.6 -6.4 51 9.0 -1.7 150 9 321.8 322.6 293.1 335.1 4.06 16 568 4925 1.6 -10.4 40 12.0 -3.7 166 10 323.0 323.6 292.6 333.2 3.05 17 500 5940 -5.5 -12.5 58 7.0 -8.4 190 10 326.3 326.9 293.4 336.2 2.93 18 493 6050 -6.5 -11.0 70 4.5 -8.4 187 9 326.4 327.1 293.7 337.7 3.35 19 492 6066 -6.5 -11.1 70 4.6 -8.5 186 9 326.6 327.3 293.8 337.8 3.33 20 466 6489 -7.9 -23.9 26 16.0 -12.8 198 9 330.0 330.2 292.9 334.2 1.19 21 431 7092 -11.3 -29.3 21 18.0 -15.9 217 10 333.1 333.3 293.3 336.0 0.78 22 400 7660 -15.7 -34.7 18 19.0 -19.6 205 14 334.6 334.7 293.4 336.5 0.50 23 399 7679 -15.7 -34.7 18 19.0 -19.7 206 14 334.8 334.9 293.5 336.7 0.50 24 386 7927 -17.9 -23.9 59 6.0 -19.6 215 17 335.1 335.4 294.4 340.3 1.44 25 379 8064 -18.7 -30.7 34 12.0 -21.4 212 17 335.8 336.0 294.0 338.7 0.78 26 358 8486 -21.9 -27.9 58 6.0 -23.3 202 16 337.1 337.3 294.6 341.0 1.08 27 356 8527 -21.9 -33.9 33 12.0 -24.2 201 16 337.6 337.7 294.3 339.9 0.61 28 322 9256 -28.3 -29.8 87 1.5 -28.6 213 20 338.6 338.8 294.8 342.3 1.00 29 300 9760 -31.3 -35.5 66 4.2 -32.0 205 26 341.3 341.4 295.2 343.6 0.62 30 295 9878 -32.5 -36.4 68 3.9 -33.1 211 26 341.2 341.3 295.1 343.4 0.58 31 287 10070 -33.9 -44.9 32 11.0 -35.0 220 27 341.9 341.9 295.0 342.9 0.24 32 286 10095 -33.9 -59.9 5 26.0 -35.5 220 27 342.2 342.2 294.9 342.4 0.04 33 274 10393 -35.7 -56.7 10 21.0 -37.1 223 30 343.9 343.9 295.3 344.1 0.07 34 251 10993 -40.9 -49.9 37 9.0 -41.5 230 36 344.9 344.9 295.6 345.5 0.16 35 250 11020 -41.1 -50.1 37 9.0 -41.7 230 36 345.0 345.0 295.7 345.6 0.16 36 234 11466 -44.3 -64.3 9 20.0 -45.0 238 40 346.7 346.7 295.9 346.8 0.03 37 221 11847 -47.3 -57.3 31 10.0 -47.7 244 43 347.8 347.8 296.2 348.1 0.07 38 216 11998 -48.1 -67.1 9 19.0 -48.6 244 44 348.8 348.8 296.4 348.9 0.02 39 202 12436 -51.7 -66.7 15 15.0 -52.0 241 46 349.9 349.9 296.6 350.0 0.02 40 200 12500 -52.3 -58.3 48 6.0 -52.5 240 46 349.9 350.0 296.7 350.3 0.07 41 198 12565 -52.7 -61.7 33 9.0 -52.9 240 46 350.3 350.3 296.7 350.5 0.05 42 195 12663 -53.7 -56.7 70 3.0 -53.8 239 46 350.3 350.3 296.8 350.6 0.09 43 164 13754 -62.7 -66.6 59 3.9 -62.7 236 49 352.9 352.9 297.3 353.1 0.03 44 150 14300 -66.1 -75.1 27 9.0 -66.2 265 40 356.2 356.2 298.0 356.3 0.01 45 147 14422 -67.1 -76.1 27 9.0 -67.2 268 37 356.5 356.6 298.0 356.6 0.01 46 135 14930 -70.9 -75.9 47 5.0 -70.9 280 26 358.6 358.6 298.4 358.6 0.01 47 115 15889 -66.5 -85.5 5 19.0 -66.6 288 15 383.6 383.6 302.8 383.6 0.00 48 100 16730 -68.1 -86.1 6 18.0 -68.2 160 12 396.2 396.2 304.7 396.2 0.00 49 70 18890 -65.7 -89.7 2 24.0 -65.9 30 13 443.8 443.8 310.3 443.8 0.00 50 50 20950 -61.7 -89.7 1 28.0 -62.1 110 28 498.1 498.1 314.8 498.1 0.00 51 48 21202 -62.5 -90.5 1 28.0 -62.9 110 27 502.0 502.0 315.1 502.0 0.00 52 44 21745 -58.1 -89.1 1 31.0 -58.9 95 27 525.4 525.4 316.6 525.4 0.00 53 34 23382 -54.7 -87.7 1 33.0 -56.2 87 28 574.6 574.6 319.4 574.6 0.01 54 30 24180 -56.5 -88.5 1 32.0 -57.9 80 23 590.6 590.6 320.2 590.6 0.01 55 29 24395 -56.9 -88.9 1 32.0 -58.2 80 27 595.3 595.3 320.4 595.3 0.00 56 22 26155 -54.5 -88.5 1 34.0 -56.6 104 29 651.4 651.4 322.7 651.4 0.01 57 20 26770 -51.1 -88.1 0 37.0 -54.3 75 27 679.8 679.8 323.7 679.8 0.01 58 14 29122 -44.9 -84.9 0 40.0 -51.4 76 35 773.8 773.8 326.6 774.0 0.02 59 14 29122 -44.9 -84.9 0 40.0 -51.4 76 35 773.8 773.8 326.6 774.0 0.02 TRP 135 14930 -70.9 -75.9 47 5.0 -70.9 280 26 358.6 358.6 298.4 358.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 552.68 mb = 5153.73 m = 16908.35 ft Wetbulb zero: 621.03 mb = 4200.33 m = 13780.43 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 67.55 % Est. max temperature: 30.84 C = 87.51 F Sfc-Lift cond lev (LCL): 970.98 mb = 409.30 m = 1342.84 ft T: 23.68 C 700-500 lapse rate: 5.90 C/km ThetaE index: 20.10 C Layer 720.0- 679.0 mb Conv cond level (CCL): 877.38 mb = 1293.74 m = 4244.49 ft Mean mixing ratio: 16.16 g/kg Conv temperature: 28.79 C = 83.82 F Cap Strength: 1.31 C Lifted Index: -2.36 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.67 C Lifted Index @700 mb: 0.15 C Showalter Index: -0.63 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.30 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 233.60 Risk: None Energy Index: -1.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 628.72 J/kg Max Up Vert Vel: 35.46 m/s Conv Inhibition (B-): 17.24 J/kg Cap Strength: 1.25 C Lift Cond Lev (LCL): 899.36 mb = 1079.04 m = 3540.10 ft Lev Free Conv (LFC): 834.36 mb = 1726.10 m = 5662.99 ft Equ Level (EL): 694.36 mb = 3278.43 m = 10755.89 ft B at Equ Level: 32.55 J/kg Max Parcel Lev (MPL): 124.36 mb = 15421.07 m = 50593.45 ft Wind level data Storm motion: 188 at 8 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 ---------------------------------------------------------- 0 982 310 85 2 -2.0 -0.2 | 21 9 -3.2 -8.4 1 949 610 150 23 -11.5 19.9 | 133 17 -12.7 11.7 2 925 835 155 25 -10.6 22.7 | 141 19 -11.8 14.4 3 917 914 155 22 -9.3 19.9 | 138 16 -10.5 11.7 4 885 1219 160 18 -6.2 16.9 | 140 11 -7.4 8.7 5 854 1524 170 17 -3.0 16.7 | 154 9 -4.2 8.5 6 850 1567 170 17 -3.0 16.7 | 154 9 -4.2 8.5 7 824 1829 165 12 -3.1 11.6 | 128 5 -4.3 3.3 8 795 2134 160 9 -3.1 8.5 | 93 4 -4.3 0.2 9 767 2438 155 11 -4.6 10.0 | 106 6 -5.9 1.7 10 740 2743 155 12 -5.1 10.9 | 113 7 -6.3 2.6 11 714 3048 140 12 -7.7 9.2 | 96 9 -8.9 0.9 12 700 3211 150 7 -3.5 6.1 | 65 5 -4.7 -2.2 13 662 3658 130 6 -4.6 3.9 | 53 7 -5.8 -4.4 14 615 4267 115 6 -5.4 2.5 | 49 9 -6.7 -5.7 15 570 4877 165 10 -2.6 9.7 | 110 4 -3.8 1.4 16 500 5940 190 10 1.7 9.8 | 198 2 0.5 1.6 17 490 6096 185 9 0.8 9.0 | 148 1 -0.4 0.7 18 418 7315 225 10 7.1 7.1 | 281 6 5.8 -1.2 19 402 7620 220 10 6.4 7.7 | 277 5 5.2 -0.6 20 400 7660 205 14 5.9 12.7 | 227 6 4.7 4.4 21 386 7925 215 17 9.8 13.9 | 236 10 8.5 5.7 22 355 8534 200 16 5.5 15.0 | 212 8 4.3 6.8 23 326 9144 215 19 10.9 15.6 | 233 12 9.7 7.3 24 300 9754 200 23 7.9 21.6 | 206 15 6.6 13.4 25 300 9760 205 26 11.0 23.6 | 213 18 9.8 15.3 26 287 10058 220 27 17.4 20.7 | 232 20 16.1 12.4 27 250 11020 230 36 27.6 23.1 | 241 30 26.4 14.9 28 219 11887 245 43 39.0 18.2 | 255 39 37.7 9.9 29 200 12500 240 46 39.8 23.0 | 249 41 38.6 14.7 30 165 13716 235 49 40.1 28.1 | 243 44 38.9 19.8 31 150 14300 265 40 39.8 3.5 | 277 39 38.6 -4.8 32 135 14930 280 26 25.6 -4.5 | 298 28 24.4 -12.8 33 128 15240 285 25 24.1 -6.5 | 303 27 22.9 -14.7 34 122 15545 300 21 18.2 -10.5 | 318 25 17.0 -18.8 35 116 15850 285 15 14.5 -3.9 | 312 18 13.3 -12.1 36 110 16154 305 12 9.8 -6.9 | 330 17 8.6 -15.1 37 105 16459 120 10 -8.7 5.0 | 72 10 -9.9 -3.3 38 100 16730 160 12 -4.1 11.3 | 120 6 -5.3 3.0 39 99 16764 115 17 -15.4 7.2 | 86 17 -16.6 -1.1 40 95 17069 155 12 -5.1 10.9 | 113 7 -6.3 2.6 41 90 17374 210 13 6.5 11.3 | 240 6 5.3 3.0 42 86 17678 155 13 -5.5 11.8 | 118 8 -6.7 3.5 43 81 17983 220 14 9.0 10.7 | 252 8 7.8 2.5 44 77 18288 105 8 -7.7 2.1 | 55 11 -8.9 -6.2 45 74 18593 25 10 -4.2 -9.1 | 17 18 -5.4 -17.3 46 70 18890 30 13 -6.5 -11.3 | 22 21 -7.7 -19.5 47 67 19202 30 14 -7.0 -12.1 | 22 22 -8.2 -20.4 48 60 19812 60 25 -21.7 -12.5 | 48 31 -22.9 -20.8 49 55 20422 90 20 -20.0 0.0 | 69 23 -21.2 -8.3 50 52 20726 100 22 -21.7 3.8 | 79 23 -22.9 -4.4 51 50 20950 110 28 -26.3 9.6 | 93 28 -27.5 1.3 52 47 21336 110 27 -25.4 9.2 | 92 27 -26.6 1.0 53 45 21641 95 25 -24.9 2.2 | 77 27 -26.1 -6.1 54 41 22250 95 34 -33.9 3.0 | 81 35 -35.1 -5.3 55 39 22555 105 34 -32.8 8.8 | 91 34 -34.1 0.5 56 34 23470 85 27 -26.9 -2.4 | 69 30 -28.1 -10.6 57 32 23774 60 24 -20.8 -12.0 | 47 30 -22.0 -20.3 58 30 24180 80 23 -22.7 -4.0 | 63 27 -23.9 -12.3 59 29 24384 80 27 -26.6 -4.7 | 65 31 -27.8 -12.9 60 28 24689 70 27 -25.4 -9.2 | 57 32 -26.6 -17.5 61 25 25298 100 34 -33.5 5.9 | 86 35 -34.7 -2.4 62 21 26518 105 27 -26.1 7.0 | 87 27 -27.3 -1.3 63 20 26770 75 27 -26.1 -7.0 | 61 31 -27.3 -15.2 64 18 27127 80 27 -26.6 -4.7 | 65 31 -27.8 -12.9 65 17 27432 70 41 -38.5 -14.0 | 61 46 -39.7 -22.3 66 15 27737 75 33 -31.9 -8.5 | 63 37 -33.1 -16.8 67 11 28956 80 42 -41.4 -7.3 | 70 45 -42.6 -15.6 68 10 29261 100 49 -48.3 8.5 | 90 49 -49.5 0.3 69 9 29566 95 52 -51.8 4.5 | 86 53 -53.0 -3.7 Wind Parameters Mean winds (0-6000m): 158.4 at 11.1 knts Storm direction: 188.4 at 8.3 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 41.3 deg Storm rel helicity (0-3000m) pos: 100.3 neg: -22.4 tot: 77.8 m^2/s^2 ave: 25.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.3 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 119.19 Bulk Shear: 5.28 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 ------------------------------------------------------------------------------- 500 149 17 123 12| 24.8 0.0 24.8| 89.8 0.0 89.8 179.6 0.94| 29.5 27.8 1000 154 19 132 13| 8.9 0.0 8.9| 93.3 -2.2 91.1 91.1 0.75| 18.9 14.2 1500 158 18 136 11| 4.2 0.0 4.2| 97.9 -7.8 90.1 60.0 0.61| 15.0 9.1 2000 159 16 133 10| 3.1 0.7 3.8| 98.5 -11.6 87.0 43.5 0.50| 12.4 6.2 2500 158 15 129 9| 2.5 0.6 3.1|100.3 -12.3 87.9 35.2 0.49| 10.4 5.1 3000 156 14 124 8| 2.1 1.1 3.2|100.3 -22.4 77.8 25.9 0.33| 10.0 3.3 4000 153 12 110 7| 1.6 1.2 2.8|101.0 -25.2 75.9 19.0 0.29| 8.0 2.3 5000 154 11 108 7| 2.0 1.0 3.0|112.2 -25.2 87.0 17.4 0.35| 7.3 2.6 6000 158 11 111 6| 1.6 0.8 2.4|113.5 -25.4 88.1 14.7 0.36| 6.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250812.06.gif