UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081018.upa.cvt Date: 1800Z 10 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 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 183 SFC 986 308 26.8 20.8 70 6.0 22.5 125 1 301.2 304.1 296.1 347.8 15.88 2 925 867 21.2 18.3 84 2.9 19.2 90 9 301.0 303.6 295.1 343.5 14.46 3 890 1201 18.0 18.0 100 0.0 18.0 109 11 301.0 303.7 295.4 344.3 14.75 4 850 1595 16.2 16.2 100 0.0 16.2 110 9 303.1 305.7 295.3 343.9 13.76 5 700 3224 7.0 7.0 100 0.0 7.0 125 7 310.2 311.9 293.8 337.9 9.02 6 691 3330 6.6 6.6 100 0.0 6.6 136 7 310.9 312.6 293.9 338.3 8.89 7 688 3366 6.4 3.3 81 3.1 4.6 139 7 311.1 312.4 292.5 333.0 7.07 8 685 3402 5.8 5.8 100 0.0 5.8 143 7 310.8 312.4 293.6 336.9 8.48 9 681 3450 5.6 1.4 74 4.2 3.3 148 8 311.1 312.3 291.9 330.5 6.23 10 676 3510 5.0 4.9 99 0.1 4.9 154 8 311.1 312.6 293.3 336.0 8.06 11 672 3559 5.6 4.9 95 0.7 5.2 159 8 312.3 313.9 293.7 337.4 8.11 12 669 3596 7.2 -7.8 33 15.0 0.3 163 8 314.5 315.1 290.2 324.8 3.18 13 627 4128 6.0 -13.0 24 19.0 -1.9 178 10 319.0 319.5 290.7 326.5 2.24 14 571 4887 0.0 -17.0 26 17.0 -6.2 135 6 320.6 321.0 290.7 326.6 1.77 15 500 5940 -6.1 -25.1 21 19.0 -11.6 245 8 325.6 325.8 291.5 329.1 1.00 16 490 6097 -6.5 -24.5 22 18.0 -11.9 245 9 327.0 327.2 291.9 330.8 1.07 17 468 6454 -8.5 -45.5 3 37.0 -14.9 233 8 328.8 328.9 291.5 329.4 0.14 18 459 6604 -8.9 -31.9 14 23.0 -14.5 229 8 330.2 330.3 292.3 332.3 0.58 19 444 6859 -11.1 -23.1 36 12.0 -14.7 220 8 330.5 330.8 293.2 335.3 1.34 20 425 7193 -13.1 -32.1 19 19.0 -17.4 209 7 332.2 332.3 292.9 334.4 0.61 21 405 7557 -16.1 -22.1 60 6.0 -17.9 197 6 332.9 333.2 294.0 338.6 1.61 22 400 7650 -16.7 -23.7 55 7.0 -18.7 200 6 333.3 333.6 293.9 338.4 1.41 23 347 8704 -23.9 -41.9 17 18.0 -26.5 255 8 337.4 337.4 293.9 338.5 0.28 24 300 9750 -32.1 -48.1 19 16.0 -33.6 240 16 340.1 340.2 294.5 340.8 0.16 25 290 9988 -34.3 -46.3 29 12.0 -35.4 239 18 340.3 340.4 294.6 341.1 0.21 26 250 11010 -41.7 -60.7 11 19.0 -42.5 250 33 344.1 344.1 295.3 344.3 0.04 27 241 11257 -43.3 -60.3 14 17.0 -44.0 250 34 345.3 345.3 295.6 345.5 0.05 28 221 11832 -48.5 -62.5 18 14.0 -48.9 251 34 345.9 346.0 295.8 346.1 0.04 29 200 12480 -53.5 -65.5 22 12.0 -53.8 255 30 348.0 348.1 296.2 348.2 0.03 30 160 13877 -63.7 -71.7 33 8.0 -63.8 245 28 353.8 353.8 297.4 353.8 0.01 31 150 14270 -65.7 -74.7 27 9.0 -65.8 245 17 356.9 356.9 298.1 356.9 0.01 32 133 14999 -67.9 -80.9 14 13.0 -67.9 200 20 365.5 365.5 299.8 365.5 0.00 33 119 15669 -68.1 -81.1 14 13.0 -68.2 211 24 376.9 376.9 301.8 376.9 0.00 34 113 15983 -63.9 -87.9 2 24.0 -64.1 220 15 390.4 390.4 303.9 390.4 0.00 35 100 16730 -66.1 -87.1 4 21.0 -66.2 160 5 400.0 400.0 305.2 400.0 0.00 36 90 17361 -68.3 -87.3 5 19.0 -68.4 121 14 407.9 407.9 306.2 407.9 0.00 37 70 18880 -62.9 -88.9 2 26.0 -63.2 110 17 449.8 449.8 310.8 449.8 0.00 38 57 20157 -58.5 -88.5 1 30.0 -59.1 107 16 487.0 487.0 314.0 487.0 0.00 39 50 20980 -58.5 -88.5 1 30.0 -59.2 80 21 505.6 505.6 315.4 505.6 0.00 40 41 22230 -56.7 -87.7 1 31.0 -57.7 107 23 539.6 539.6 317.5 539.7 0.00 41 35 23230 -57.7 -87.7 1 30.0 -58.7 87 24 562.0 562.0 318.8 562.0 0.01 42 30 24210 -53.7 -85.7 1 32.0 -55.5 75 26 598.2 598.2 320.5 598.3 0.01 43 22 26215 -51.3 -85.3 1 34.0 -54.2 92 31 660.9 660.9 323.1 661.0 0.01 TRP 133 14999 -67.9 -80.9 14 13.0 -67.9 200 20 365.5 365.5 299.8 365.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 571.00 mb = 4887.03 m = 16033.35 ft Wetbulb zero: 663.10 mb = 3668.34 m = 12035.08 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 64.66 % Est. max temperature: 29.36 C = 84.85 F Sfc-Lift cond lev (LCL): 903.70 mb = 1068.58 m = 3505.81 ft T: 19.27 C 700-500 lapse rate: 4.82 C/km ThetaE index: 6.46 C Layer 850.0- 691.0 mb Conv cond level (CCL): 892.94 mb = 1172.17 m = 3845.64 ft Mean mixing ratio: 14.94 g/kg Conv temperature: 26.66 C = 79.98 F Cap Strength: 1.18 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.95 C Lifted Index @700 mb: -2.16 C Showalter Index: -0.85 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 220.40 Risk: None Energy Index: -2.87 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 328.70 J/kg Max Up Vert Vel: 25.64 m/s Conv Inhibition (B-): 0.45 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 892.82 mb = 1173.29 m = 3849.32 ft Lev Free Conv (LFC): 887.82 mb = 1221.69 m = 4008.11 ft Equ Level (EL): 657.82 mb = 3733.99 m = 12250.46 ft B at Equ Level: 105.75 J/kg Max Parcel Lev (MPL): 157.82 mb = 13960.57 m = 45801.84 ft Wind level data Storm motion: 162 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 ---------------------------------------------------------- 0 986 308 125 1 -0.8 0.6 | 348 5 1.1 -5.3 1 953 610 75 8 -7.7 -2.1 | 36 10 -5.8 -7.9 2 925 867 90 9 -9.0 0.0 | 51 9 -7.1 -5.8 3 920 914 95 9 -9.0 0.8 | 54 9 -7.1 -5.0 4 888 1219 110 11 -10.3 3.8 | 76 9 -8.4 -2.1 5 857 1524 100 12 -11.8 2.1 | 69 11 -9.9 -3.7 6 850 1595 110 9 -8.5 3.1 | 67 7 -6.6 -2.7 7 827 1829 120 10 -8.7 5.0 | 83 7 -6.8 -0.8 8 797 2134 100 15 -14.8 2.6 | 76 13 -12.9 -3.2 9 769 2438 80 12 -11.8 -2.1 | 51 13 -9.9 -7.9 10 741 2743 120 7 -6.1 3.5 | 61 5 -4.2 -2.3 11 700 3224 125 7 -5.7 4.0 | 65 4 -3.8 -1.8 12 663 3658 170 8 -1.4 7.9 | 194 2 0.5 2.1 13 639 3962 195 10 2.6 9.7 | 230 6 4.5 3.8 14 615 4267 160 11 -3.8 10.3 | 158 5 -1.9 4.5 15 570 4877 135 6 -4.2 4.2 | 56 3 -2.3 -1.6 16 549 5182 0 0 -0.0 -0.0 | 342 6 1.9 -5.8 17 500 5940 245 8 7.3 3.4 | 285 9 9.2 -2.4 18 490 6096 245 9 8.2 3.8 | 281 10 10.1 -2.0 19 402 7620 195 6 1.6 5.8 | 271 3 3.5 -0.0 20 400 7650 200 6 2.1 5.6 | 273 4 4.0 -0.2 21 354 8534 260 6 5.9 1.0 | 301 9 7.8 -4.8 22 326 9144 240 12 10.4 6.0 | 269 12 12.3 0.2 23 313 9449 245 15 13.6 6.3 | 268 16 15.5 0.5 24 300 9750 240 16 13.9 8.0 | 262 16 15.8 2.2 25 263 10668 235 23 18.8 13.2 | 250 22 20.7 7.4 26 250 11010 250 33 31.0 11.3 | 261 33 32.9 5.5 27 229 11582 250 36 33.8 12.3 | 260 36 35.7 6.5 28 200 12480 255 30 29.0 7.8 | 266 31 30.9 1.9 29 190 12802 260 27 26.6 4.7 | 272 29 28.5 -1.1 30 164 13716 245 32 29.0 13.5 | 256 32 30.9 7.7 31 150 14270 245 17 15.4 7.2 | 266 17 17.3 1.4 32 141 14630 255 14 13.5 3.6 | 278 16 15.4 -2.2 33 134 14935 220 15 9.6 11.5 | 244 13 11.5 5.7 34 133 14999 200 20 6.8 18.8 | 214 16 8.7 13.0 35 128 15240 200 20 6.8 18.8 | 214 16 8.7 13.0 36 116 15850 215 25 14.3 20.5 | 228 22 16.2 14.7 37 110 16154 225 3 2.1 2.1 | 313 5 4.0 -3.7 38 100 16730 160 5 -1.7 4.7 | 350 1 0.2 -1.1 39 99 16764 195 10 2.6 9.7 | 230 6 4.5 3.8 40 95 17069 160 5 -1.7 4.7 | 350 1 0.2 -1.1 41 90 17374 120 14 -12.1 7.0 | 97 10 -10.2 1.2 42 85 17678 240 2 1.7 1.0 | 323 6 3.6 -4.8 43 81 17983 105 10 -9.7 2.6 | 67 8 -7.8 -3.2 44 77 18288 115 17 -15.4 7.2 | 96 14 -13.5 1.4 45 73 18593 125 24 -19.7 13.8 | 114 19 -17.8 7.9 46 70 18880 110 17 -16.0 5.8 | 90 14 -14.1 -0.0 47 70 18898 135 17 -12.0 12.0 | 121 12 -10.1 6.2 48 63 19507 105 17 -16.4 4.4 | 84 15 -14.5 -1.4 49 60 19812 130 20 -15.3 12.9 | 118 15 -13.4 7.0 50 57 20117 105 16 -15.5 4.1 | 83 14 -13.6 -1.7 51 52 20726 135 17 -12.0 12.0 | 121 12 -10.1 6.2 52 50 20980 80 21 -20.7 -3.6 | 63 21 -18.8 -9.5 53 50 21031 120 12 -10.4 6.0 | 91 8 -8.5 0.2 54 47 21336 80 22 -21.7 -3.8 | 64 22 -19.8 -9.6 55 45 21641 90 24 -24.0 0.0 | 75 23 -22.1 -5.8 56 43 21946 110 23 -21.6 7.9 | 96 20 -19.7 2.0 57 37 22860 100 22 -21.7 3.8 | 84 20 -19.8 -2.0 58 35 23165 85 24 -23.9 -2.1 | 70 23 -22.0 -7.9 59 34 23470 95 22 -21.9 1.9 | 79 20 -20.0 -3.9 60 32 23774 65 20 -18.1 -8.5 | 49 22 -16.2 -14.3 61 31 24079 80 21 -20.7 -3.6 | 63 21 -18.8 -9.5 62 30 24210 75 26 -25.1 -6.7 | 62 26 -23.2 -12.6 63 29 24384 60 26 -22.5 -13.0 | 48 28 -20.6 -18.8 64 27 24689 80 23 -22.7 -4.0 | 65 23 -20.7 -9.8 65 25 24994 60 22 -19.1 -11.0 | 46 24 -17.2 -16.8 66 23 25298 90 29 -29.0 0.0 | 78 28 -27.1 -5.8 67 17 26518 100 42 -41.4 7.3 | 92 39 -39.5 1.5 68 15 27127 100 39 -38.4 6.8 | 91 37 -36.5 0.9 Wind Parameters Mean winds (0-6000m): 131.9 at 8.2 knts Storm direction: 161.9 at 6.1 knts Shear (0-3000m) pos: 2.3 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -24.0 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 59.77 Bulk Shear: 5.50 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 81 6 31 8| 0.0 8.2 8.2| 11.4 0.0 11.4 22.8 0.66| 10.2 6.7 1000 94 8 49 8| 2.2 4.1 6.4| 21.4 -0.4 21.0 21.0 0.71| 7.7 5.5 1500 100 9 58 8| 1.8 2.7 4.6| 24.4 -3.0 21.4 14.2 0.52| 7.4 3.9 2000 101 10 63 9| 1.4 3.6 5.0| 24.7 -17.9 6.7 3.4 0.22| 8.0 1.8 2500 99 10 62 9| 2.4 2.9 5.3| 28.5 -24.0 4.5 1.8 0.16| 8.5 1.3 3000 103 9 63 8| 2.3 2.4 4.7| 29.6 -24.0 5.5 1.8 0.17| 7.3 1.3 4000 118 9 77 7| 2.6 2.3 4.9| 33.6 -31.8 1.7 0.4 0.13| 7.4 1.0 5000 122 9 77 6| 2.1 2.1 4.2| 33.6 -47.2 -13.6 -2.7 -0.07| 7.6 -0.5 6000 132 8 85 4| 1.7 1.0 2.8| 33.6 -74.2 -40.6 -6.8 -0.18| 7.4 -1.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250810.18.gif