UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080318.upa.cvt Date: 1800Z 3 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 3 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 141 SFC 981 310 25.8 23.1 85 2.7 23.8 20 3 300.6 304.0 297.7 354.8 18.43 2 976 355 23.2 21.4 90 1.8 21.9 23 3 298.4 301.4 296.0 346.9 16.66 3 949 599 20.8 20.4 98 0.4 20.5 39 5 298.4 301.3 295.6 345.2 16.10 4 925 821 19.6 19.4 99 0.2 19.5 110 3 299.4 302.2 295.4 344.6 15.51 5 850 1548 16.4 15.0 91 1.4 15.5 155 6 303.3 305.7 294.6 341.1 12.72 6 836 1689 15.8 12.9 83 2.9 13.9 170 4 304.1 306.2 293.7 337.7 11.26 7 775 2328 10.8 10.8 100 0.0 10.8 249 7 305.4 307.4 293.6 337.1 10.56 8 769 2393 10.4 7.0 79 3.4 8.4 264 6 305.7 307.2 291.8 330.4 8.20 9 767 2414 10.0 9.4 96 0.6 9.6 269 6 305.5 307.3 293.0 334.6 9.70 10 763 2458 13.2 -1.8 35 15.0 5.5 276 6 309.4 310.2 289.7 323.1 4.39 11 759 2502 13.8 -11.2 16 25.0 3.0 280 7 310.5 310.9 287.9 317.4 2.14 12 747 2637 12.8 -0.2 41 13.0 5.9 291 9 310.8 311.8 290.7 326.6 5.05 13 722 2922 11.0 2.0 54 9.0 6.0 288 11 311.9 313.1 292.0 331.0 6.13 14 700 3180 9.6 -3.4 40 13.0 3.1 300 7 313.1 313.9 290.7 326.6 4.25 15 688 3323 8.8 -5.2 37 14.0 2.0 283 7 313.8 314.5 290.5 325.8 3.77 16 628 4071 3.2 -5.8 52 9.0 -1.1 240 6 315.7 316.4 291.2 328.4 3.95 17 564 4938 0.4 -21.6 17 22.0 -7.0 269 18 322.2 322.5 290.7 326.4 1.20 18 510 5735 -6.7 -22.7 27 16.0 -11.6 271 21 323.0 323.3 290.9 327.2 1.21 19 506 5796 -5.7 -36.7 7 31.0 -12.5 275 22 325.0 325.0 290.6 326.2 0.33 20 500 5890 -6.1 -44.1 3 38.0 -13.1 270 22 325.6 325.6 290.6 326.2 0.15 21 442 6843 -11.7 -50.7 2 39.0 -17.4 285 32 330.2 330.2 291.9 330.5 0.08 22 429 7070 -13.5 -45.5 5 32.0 -18.6 287 34 330.8 330.8 292.1 331.4 0.15 23 415 7322 -13.5 -40.5 8 27.0 -18.4 275 32 333.9 334.0 293.0 335.0 0.27 24 400 7600 -16.1 -37.1 15 21.0 -20.1 280 33 334.1 334.1 293.2 335.6 0.40 25 380 7985 -18.7 -39.7 14 21.0 -22.3 284 33 335.6 335.6 293.5 336.8 0.32 26 372 8144 -18.1 -44.1 8 26.0 -22.1 286 33 338.4 338.5 294.1 339.2 0.20 27 300 9710 -31.5 -48.5 17 17.0 -33.1 275 30 341.0 341.0 294.7 341.6 0.16 28 255 10836 -40.9 -53.9 23 13.0 -41.6 283 29 343.3 343.3 295.2 343.7 0.10 29 250 10970 -42.3 -52.3 33 10.0 -42.9 285 29 343.2 343.2 295.2 343.7 0.12 30 245 11107 -43.5 -52.5 36 9.0 -44.0 286 30 343.4 343.4 295.3 343.9 0.12 31 234 11415 -46.1 -51.1 57 5.0 -46.4 287 34 344.0 344.0 295.4 344.6 0.15 32 229 11559 -46.3 -56.3 31 10.0 -46.7 288 35 345.8 345.8 295.8 346.1 0.08 33 212 12069 -49.5 -57.5 39 8.0 -49.8 281 39 348.5 348.5 296.4 348.9 0.08 34 207 12226 -50.5 -66.5 13 16.0 -50.9 272 40 349.3 349.4 296.5 349.5 0.02 35 200 12450 -51.7 -61.7 29 10.0 -52.0 260 40 350.9 350.9 296.8 351.1 0.05 36 197 12547 -51.9 -73.9 5 22.0 -52.3 258 40 352.1 352.1 297.1 352.1 0.01 37 170 13479 -60.5 -73.5 17 13.0 -60.6 242 41 353.0 353.0 297.3 353.0 0.01 38 150 14250 -63.5 -82.5 6 19.0 -63.6 280 35 360.7 360.7 298.8 360.7 0.00 39 137 14805 -66.1 -84.1 6 18.0 -66.2 275 28 365.6 365.6 299.8 365.6 0.00 40 114 15915 -69.1 -86.1 7 17.0 -69.2 350 3 379.7 379.7 302.2 379.7 0.00 41 100 16700 -69.1 -86.1 7 17.0 -69.2 135 4 394.2 394.2 304.4 394.2 0.00 42 93 17132 -70.3 -86.3 8 16.0 -70.4 122 4 400.1 400.1 305.2 400.1 0.00 43 71 18763 -63.5 -88.5 2 25.0 -63.8 83 15 446.7 446.7 310.6 446.7 0.00 44 70 18850 -64.1 -88.1 2 24.0 -64.4 100 16 447.3 447.3 310.6 447.3 0.00 45 66 19209 -65.1 -89.1 2 24.0 -65.3 150 15 452.7 452.7 311.1 452.7 0.00 46 50 20920 -60.5 -88.5 1 28.0 -61.0 100 17 500.9 500.9 315.0 500.9 0.00 47 30 24160 -52.9 -85.9 1 33.0 -54.9 80 22 600.4 600.4 320.6 600.5 0.01 48 21 26481 -49.1 -84.1 1 35.0 -52.7 73 28 676.4 676.4 323.6 676.5 0.02 TRP 114 15915 -69.1 -86.1 7 17.0 -69.2 350 3 379.7 379.7 302.2 379.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 560.96 mb = 4982.62 m = 16346.99 ft Wetbulb zero: 649.13 mb = 3799.65 m = 12465.88 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 55.98 % Est. max temperature: 29.43 C = 84.97 F Sfc-Lift cond lev (LCL): 943.61 mb = 648.68 m = 2128.19 ft T: 20.53 C 700-500 lapse rate: 5.79 C/km ThetaE index: 24.37 C Layer 976.0- 767.0 mb Conv cond level (CCL): 918.26 mb = 883.86 m = 2899.77 ft Mean mixing ratio: 15.53 g/kg Conv temperature: 24.90 C = 76.83 F Cap Strength: 1.53 C Lifted Index: -1.26 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.29 C Lifted Index @700 mb: 0.44 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.10 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -2.81 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 228.61 J/kg Max Up Vert Vel: 21.38 m/s Conv Inhibition (B-): 0.15 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 920.99 mb = 858.36 m = 2816.10 ft Lev Free Conv (LFC): 885.99 mb = 1191.46 m = 3908.95 ft Equ Level (EL): 755.99 mb = 2535.96 m = 8319.98 ft B at Equ Level: 41.07 J/kg Max Parcel Lev (MPL): 185.99 mb = 12911.08 m = 42358.66 ft Wind level data Storm motion: 292 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 ---------------------------------------------------------- 0 981 310 20 3 -1.0 -2.8 | 90 8 -8.2 0.0 1 948 610 40 5 -3.2 -3.8 | 85 10 -10.4 -1.0 2 925 821 110 3 -2.8 1.0 | 111 11 -10.0 3.9 3 915 914 100 3 -3.0 0.5 | 108 11 -10.1 3.4 4 883 1219 145 6 -3.4 4.9 | 126 13 -10.6 7.8 5 850 1548 155 6 -2.5 5.4 | 130 13 -9.7 8.3 6 822 1829 185 2 0.2 2.0 | 125 9 -7.0 4.8 7 793 2134 205 8 3.4 7.3 | 159 11 -3.8 10.1 8 765 2438 275 6 6.0 -0.5 | 153 3 -1.2 2.3 9 737 2743 300 10 8.7 -5.0 | 325 3 1.5 -2.2 10 711 3048 280 11 10.8 -1.9 | 256 4 3.7 0.9 11 700 3180 300 7 6.1 -3.5 | 60 1 -1.1 -0.7 12 660 3658 240 6 5.2 3.0 | 161 6 -2.0 5.8 13 635 3962 235 3 2.5 1.7 | 134 7 -4.7 4.6 14 612 4267 250 12 11.3 4.1 | 211 8 4.1 7.0 15 589 4572 265 14 13.9 1.2 | 239 8 6.8 4.1 16 567 4877 270 18 18.0 -0.0 | 255 11 10.8 2.8 17 526 5486 255 17 16.4 4.4 | 232 12 9.2 7.2 18 506 5791 275 22 21.9 -1.9 | 266 15 14.7 0.9 19 500 5890 270 22 22.0 -0.0 | 259 15 14.8 2.8 20 487 6096 265 21 20.9 1.8 | 251 15 13.7 4.7 21 432 7010 290 34 31.9 -11.6 | 290 26 24.8 -8.8 22 415 7315 275 32 31.9 -2.8 | 270 25 24.7 0.1 23 400 7600 280 33 32.5 -5.7 | 276 25 25.3 -2.9 24 399 7620 280 33 32.5 -5.7 | 276 25 25.3 -2.9 25 338 8839 295 34 30.8 -14.4 | 296 26 23.6 -11.5 26 324 9144 290 32 30.1 -10.9 | 289 24 22.9 -8.1 27 300 9710 275 30 29.9 -2.6 | 269 23 22.7 0.2 28 285 10058 270 28 28.0 -0.0 | 262 21 20.8 2.8 29 250 10970 285 29 28.0 -7.5 | 283 21 20.8 -4.7 30 218 11887 290 39 36.6 -13.3 | 290 31 29.5 -10.5 31 200 12450 260 40 39.4 6.9 | 253 34 32.2 9.8 32 180 13106 245 38 34.4 16.1 | 235 33 27.3 18.9 33 163 13716 240 43 37.2 21.5 | 231 39 30.1 24.3 34 150 14250 280 35 34.5 -6.1 | 277 27 27.3 -3.2 35 148 14326 275 36 35.9 -3.1 | 271 29 28.7 -0.3 36 134 14935 275 26 25.9 -2.3 | 268 19 18.7 0.6 37 127 15240 300 27 23.4 -13.5 | 303 19 16.2 -10.7 38 121 15545 320 19 12.2 -14.6 | 337 13 5.0 -11.7 39 114 15915 350 3 0.5 -3.0 | 89 7 -6.7 -0.1 40 110 16154 350 3 0.5 -3.0 | 89 7 -6.7 -0.1 41 104 16459 335 10 4.2 -9.1 | 25 7 -2.9 -6.2 42 100 16700 135 4 -2.8 2.8 | 120 12 -10.0 5.7 43 94 17069 130 4 -3.1 2.6 | 118 12 -10.2 5.4 44 77 18288 350 10 1.7 -9.8 | 38 9 -5.4 -7.0 45 70 18850 100 16 -15.8 2.8 | 104 24 -22.9 5.6 46 69 18898 55 15 -12.3 -8.6 | 74 20 -19.5 -5.8 47 66 19202 150 15 -7.5 13.0 | 137 22 -14.7 15.8 48 63 19507 165 13 -3.4 12.6 | 146 19 -10.5 15.4 49 57 20117 80 12 -11.8 -2.1 | 92 19 -19.0 0.8 50 54 20422 120 14 -12.1 7.0 | 117 22 -19.3 9.8 51 52 20726 120 11 -9.5 5.5 | 117 19 -16.7 8.3 52 50 20920 100 17 -16.7 3.0 | 104 25 -23.9 5.8 53 49 21031 110 20 -18.8 6.8 | 110 28 -26.0 9.7 54 47 21336 90 18 -18.0 0.0 | 96 25 -25.2 2.8 55 43 21946 85 19 -18.9 -1.7 | 93 26 -26.1 1.2 56 41 22250 80 17 -16.7 -3.0 | 90 24 -23.9 -0.1 57 39 22555 105 26 -25.1 6.7 | 107 34 -32.3 9.6 58 37 22860 105 24 -23.2 6.2 | 107 32 -30.4 9.1 59 35 23165 80 23 -22.7 -4.0 | 88 30 -29.8 -1.1 60 30 24079 85 27 -26.9 -2.4 | 91 34 -34.1 0.5 61 30 24160 80 22 -21.7 -3.8 | 88 29 -28.8 -1.0 62 28 24384 95 16 -15.9 1.4 | 100 23 -23.1 4.2 63 26 24689 90 25 -25.0 0.0 | 95 32 -32.2 2.8 64 24 24994 75 24 -23.2 -6.2 | 84 31 -30.4 -3.4 65 23 25298 65 26 -23.6 -11.0 | 75 32 -30.7 -8.1 66 20 25908 80 30 -29.5 -5.2 | 86 37 -36.7 -2.4 67 18 26213 80 28 -27.6 -4.9 | 87 35 -34.7 -2.0 68 17 26518 105 27 -26.1 7.0 | 106 35 -33.3 9.8 69 16 26822 95 26 -25.9 2.3 | 99 33 -33.1 5.1 Wind Parameters Mean winds (0-6000m): 261.7 at 10.3 knts Storm direction: 291.7 at 7.7 knts Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 63.1 deg Storm rel helicity (0-3000m) pos: 49.4 neg: -7.9 tot: 41.4 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 9.21 Bulk Shear: 24.83 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 44 4 90 10| 4.3 0.0 4.3| 13.8 -2.0 11.8 23.6 0.54| 7.6 4.1 1000 91 4 105 12| 4.2 0.0 4.2| 26.9 -2.9 24.0 24.0 0.61| 6.5 4.0 1500 122 5 115 12| 1.8 0.0 1.8| 29.8 -5.2 24.6 16.4 0.44| 6.0 2.6 2000 153 5 127 12| 2.4 0.0 2.4| 47.9 -5.2 42.7 21.3 0.52| 7.3 3.9 2500 196 5 145 10| 2.1 0.0 2.1| 48.5 -6.2 42.3 16.9 0.46| 7.7 3.5 3000 248 6 163 5| 1.8 0.7 2.4| 49.4 -7.9 41.4 13.8 0.43| 8.1 3.5 4000 249 6 164 5| 2.3 1.1 3.5| 65.1 -12.6 52.5 13.1 0.42| 8.2 3.5 5000 258 8 190 5| 2.5 1.2 3.6| 78.3 -21.9 56.4 11.3 0.40| 7.6 3.1 6000 262 10 215 5| 2.6 1.0 3.5|113.7 -37.5 76.2 12.7 0.39| 7.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250803.18.gif