UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080706.upa.cvt Date: 0600Z 7 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 7 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 204 SFC 988 309 21.4 20.9 97 0.5 21.1 135 1 295.6 298.4 294.7 341.4 15.94 2 987 318 21.4 21.0 98 0.4 21.1 135 1 295.7 298.5 294.7 341.8 16.06 3 979 389 24.4 20.7 80 3.7 21.8 131 2 299.4 302.3 295.7 345.7 15.89 4 970 470 24.4 20.0 76 4.4 21.3 127 3 300.2 303.0 295.6 345.1 15.35 5 937 774 22.6 17.7 74 4.9 19.2 123 6 301.3 303.8 294.7 341.7 13.73 6 925 886 21.6 18.1 80 3.5 19.2 125 7 301.4 304.0 295.1 343.4 14.27 7 850 1615 16.8 13.3 80 3.5 14.5 140 11 303.7 305.8 293.7 337.6 11.37 8 772 2429 11.2 9.4 89 1.8 10.1 116 10 306.2 308.0 293.1 335.2 9.64 9 740 2782 9.4 7.8 90 1.6 8.4 161 4 308.0 309.7 293.2 335.3 9.01 10 735 2838 10.0 0.0 50 10.0 4.7 155 4 309.2 310.2 290.4 325.4 5.21 11 727 2929 9.8 -1.2 46 11.0 4.1 145 4 310.0 310.9 290.3 325.0 4.82 12 700 3243 7.2 0.2 61 7.0 3.5 110 4 310.5 311.5 291.0 327.7 5.55 13 674 3554 5.8 -7.2 39 13.0 -0.1 176 3 312.3 312.9 289.6 322.8 3.30 14 657 3762 4.2 -2.8 60 7.0 0.7 226 4 312.8 313.7 291.0 327.7 4.74 15 653 3812 4.6 -12.4 28 17.0 -2.3 239 4 313.8 314.2 289.1 321.1 2.26 16 618 4260 2.2 -12.8 32 15.0 -3.8 359 9 316.0 316.4 289.9 323.6 2.31 17 614 4312 1.6 -8.4 47 10.0 -2.9 5 9 315.9 316.5 290.7 326.6 3.30 18 611 4352 1.8 -14.2 29 16.0 -4.4 4 10 316.6 317.0 289.8 323.5 2.08 19 591 4620 0.8 -22.2 16 23.0 -6.6 2 14 318.4 318.6 289.4 322.2 1.09 20 565 4981 0.2 -28.8 9 29.0 -7.9 358 18 321.8 322.0 290.0 324.1 0.63 21 500 5950 -6.3 -36.3 7 30.0 -12.9 335 9 325.4 325.4 290.7 326.6 0.34 22 474 6364 -8.5 -39.5 6 31.0 -14.6 351 7 327.6 327.7 291.3 328.6 0.26 23 400 7650 -18.7 -38.7 15 20.0 -22.1 30 9 330.7 330.8 292.3 332.0 0.34 24 357 8486 -25.7 -38.7 29 13.0 -27.6 360 6 332.2 332.3 292.7 333.7 0.38 25 354 8547 -24.9 -46.9 11 22.0 -27.5 357 5 334.1 334.1 293.0 334.7 0.16 26 334 8968 -27.9 -57.9 4 30.0 -30.2 342 4 335.6 335.6 293.3 335.8 0.05 27 300 9730 -33.5 -56.5 8 23.0 -35.0 85 5 338.2 338.2 293.9 338.4 0.06 28 276 10308 -38.1 -54.1 17 16.0 -39.1 85 16 339.7 339.7 294.3 340.0 0.09 29 250 10980 -43.3 -60.3 14 17.0 -44.0 10 4 341.7 341.7 294.8 341.9 0.05 30 240 11254 -44.9 -64.9 9 20.0 -45.6 329 4 343.3 343.3 295.1 343.4 0.03 31 200 12450 -53.5 -70.5 11 17.0 -53.8 305 18 348.0 348.0 296.2 348.1 0.01 32 186 12916 -56.1 -72.1 12 16.0 -56.3 305 18 351.1 351.1 296.9 351.2 0.01 33 150 14270 -62.1 -81.1 6 19.0 -62.3 245 13 363.1 363.1 299.3 363.1 0.00 34 137 14827 -65.5 -79.5 13 14.0 -65.6 255 19 366.6 366.6 299.9 366.7 0.01 35 113 15996 -66.9 -81.9 10 15.0 -67.0 201 10 384.8 384.8 303.0 384.8 0.00 36 100 16740 -63.9 -84.9 4 21.0 -64.1 175 10 404.3 404.3 305.7 404.3 0.00 37 82 17947 -66.1 -88.1 3 22.0 -66.2 288 1 423.4 423.4 308.1 423.4 0.00 38 70 18910 -63.9 -87.9 2 24.0 -64.1 60 13 447.7 447.7 310.6 447.7 0.00 39 50 20980 -59.9 -87.9 1 28.0 -60.5 100 25 502.3 502.3 315.1 502.3 0.00 40 41 22221 -59.7 -88.7 1 29.0 -60.4 94 24 532.2 532.2 317.1 532.2 0.00 41 31 23998 -52.7 -85.7 1 33.0 -54.6 64 28 595.4 595.4 320.4 595.4 0.01 42 30 24210 -53.3 -85.3 1 32.0 -55.2 70 30 599.3 599.3 320.6 599.4 0.01 43 29 24428 -53.5 -85.5 1 32.0 -55.4 70 31 604.6 604.6 320.8 604.7 0.01 44 20 26838 -49.9 -83.9 1 34.0 -53.4 89 41 683.4 683.4 323.9 683.6 0.02 TRP 137 14827 -65.5 -79.5 13 14.0 -65.6 255 19 366.6 366.6 299.9 366.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 563.00 mb = 5010.90 m = 16439.77 ft Wetbulb zero: 674.91 mb = 3542.71 m = 11622.91 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 50.90 % Est. max temperature: 29.91 C = 85.85 F Sfc-Lift cond lev (LCL): 981.14 mb = 369.99 m = 1213.86 ft T: 23.59 C 700-500 lapse rate: 4.99 C/km ThetaE index: 10.34 C Layer 735.0- 700.0 mb Conv cond level (CCL): 850.29 mb = 1612.03 m = 5288.74 ft Mean mixing ratio: 14.31 g/kg Conv temperature: 29.54 C = 85.17 F Cap Strength: 1.65 C Lifted Index: -0.69 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.18 C Lifted Index @700 mb: -1.37 C Showalter Index: 1.53 C Risk: Showers probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.60 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 190.60 Risk: None Energy Index: -2.04 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 418.72 J/kg Max Up Vert Vel: 28.94 m/s Conv Inhibition (B-): 34.27 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 885.80 mb = 1259.31 m = 4131.56 ft Lev Free Conv (LFC): 810.80 mb = 2014.10 m = 6607.86 ft Equ Level (EL): 570.80 mb = 4899.03 m = 16072.73 ft B at Equ Level: 118.74 J/kg Max Parcel Lev (MPL): 170.80 mb = 13452.65 m = 44135.46 ft Wind level data Storm motion: 62 at 7 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 ---------------------------------------------------------- 0 988 309 135 1 -0.7 0.7 | 234 7 5.4 4.0 1 955 610 120 5 -4.3 2.5 | 197 6 1.8 5.8 2 925 886 125 7 -5.7 4.0 | 183 7 0.4 7.3 3 922 914 130 8 -6.1 5.1 | 180 8 -0.0 8.4 4 890 1219 135 9 -6.4 6.4 | 179 10 -0.2 9.6 5 859 1524 140 10 -6.4 7.7 | 178 11 -0.3 10.9 6 850 1615 140 11 -7.1 8.4 | 175 12 -0.9 11.7 7 829 1829 125 7 -5.7 4.0 | 183 7 0.4 7.3 8 799 2134 125 10 -8.2 5.7 | 167 9 -2.1 9.0 9 770 2438 115 10 -9.1 4.2 | 159 8 -2.9 7.5 10 743 2743 165 4 -1.0 3.9 | 216 9 5.1 7.1 11 700 3243 110 4 -3.8 1.4 | 207 5 2.4 4.6 12 665 3658 200 3 1.0 2.8 | 230 9 7.1 6.1 13 616 4267 5 9 -0.8 -9.0 | 317 8 5.3 -5.7 14 571 4877 360 18 -0.0 -18.0 | 337 16 6.1 -14.7 15 530 5486 345 19 4.9 -18.4 | 324 19 11.0 -15.1 16 500 5950 335 9 3.8 -8.2 | 296 11 9.9 -4.9 17 491 6096 330 9 4.5 -7.8 | 293 12 10.6 -4.5 18 471 6401 355 7 0.6 -7.0 | 299 8 6.7 -3.7 19 453 6706 35 16 -9.2 -13.1 | 17 10 -3.1 -9.9 20 435 7010 30 25 -12.5 -21.7 | 19 19 -6.4 -18.4 21 402 7620 25 14 -5.9 -12.7 | 359 9 0.2 -9.4 22 400 7650 30 9 -4.5 -7.8 | 340 5 1.6 -4.5 23 325 9144 335 3 1.3 -2.7 | 266 7 7.4 0.5 24 312 9449 15 1 -0.3 -1.0 | 249 6 5.9 2.3 25 300 9730 85 5 -5.0 -0.4 | 202 3 1.1 2.8 26 274 10363 85 17 -16.9 -1.5 | 99 11 -10.8 1.8 27 262 10668 85 11 -11.0 -1.0 | 115 5 -4.8 2.3 28 250 10973 80 10 -9.8 -1.7 | 112 4 -3.7 1.5 29 250 10980 10 4 -0.7 -3.9 | 277 5 5.4 -0.7 30 239 11278 325 4 2.3 -3.3 | 270 8 8.4 -0.0 31 228 11582 265 13 13.0 1.1 | 257 20 19.1 4.4 32 208 12192 285 22 21.3 -5.7 | 275 27 27.4 -2.4 33 200 12450 305 18 14.7 -10.3 | 289 22 20.9 -7.1 34 199 12497 305 18 14.7 -10.3 | 289 22 20.9 -7.1 35 180 13106 305 18 14.7 -10.3 | 289 22 20.9 -7.1 36 172 13411 285 16 15.5 -4.1 | 272 22 21.6 -0.9 37 164 13716 255 21 20.3 5.4 | 252 28 26.4 8.7 38 156 14021 255 32 30.9 8.3 | 253 39 37.0 11.5 39 150 14270 245 13 11.8 5.5 | 244 20 17.9 8.7 40 149 14326 265 17 16.9 1.5 | 258 24 23.1 4.7 41 141 14630 245 13 11.8 5.5 | 244 20 17.9 8.7 42 137 14827 255 19 18.4 4.9 | 252 26 24.5 8.2 43 135 14935 255 16 15.5 4.1 | 251 23 21.6 7.4 44 128 15240 270 22 22.0 -0.0 | 263 28 28.1 3.3 45 122 15545 285 10 9.7 -2.6 | 268 16 15.8 0.7 46 105 16459 115 10 -9.1 4.2 | 159 8 -2.9 7.5 47 100 16740 175 10 -0.9 10.0 | 202 14 5.3 13.2 48 100 16764 175 11 -1.0 11.0 | 200 15 5.2 14.2 49 95 17069 175 10 -0.9 10.0 | 202 14 5.3 13.2 50 90 17374 0 0 -0.0 -0.0 | 242 7 6.1 3.3 51 78 18288 245 1 0.9 0.4 | 242 8 7.0 3.7 52 74 18593 40 10 -6.4 -7.7 | 4 4 -0.3 -4.4 53 70 18898 70 11 -10.3 -3.8 | 83 4 -4.2 -0.5 54 70 18910 60 13 -11.3 -6.5 | 58 6 -5.1 -3.2 55 67 19202 45 10 -7.1 -7.1 | 14 4 -0.9 -3.8 56 60 19812 90 20 -20.0 0.0 | 103 14 -13.9 3.3 57 58 20117 80 18 -17.7 -3.1 | 91 12 -11.6 0.1 58 55 20422 95 17 -16.9 1.5 | 114 12 -10.8 4.7 59 50 20980 100 25 -24.6 4.3 | 112 20 -18.5 7.6 60 50 21031 95 15 -14.9 1.3 | 117 10 -8.8 4.6 61 47 21336 100 25 -24.6 4.3 | 112 20 -18.5 7.6 62 45 21641 100 25 -24.6 4.3 | 112 20 -18.5 7.6 63 43 21946 85 22 -21.9 -1.9 | 95 16 -15.8 1.3 64 39 22555 105 26 -25.1 6.7 | 118 21 -19.0 10.0 65 37 22860 80 21 -20.7 -3.6 | 88 15 -14.6 -0.4 66 34 23470 90 33 -33.0 0.0 | 97 27 -26.9 3.3 67 31 24079 60 27 -23.4 -13.5 | 59 20 -17.3 -10.2 68 30 24210 70 30 -28.2 -10.3 | 72 23 -22.1 -7.0 69 29 24384 70 31 -29.1 -10.6 | 72 24 -23.0 -7.4 70 27 24689 60 30 -26.0 -15.0 | 59 23 -19.9 -11.7 71 23 25298 80 39 -38.4 -6.8 | 84 32 -32.3 -3.5 72 20 25908 90 41 -41.0 0.0 | 95 35 -34.9 3.3 73 16 26822 80 42 -41.4 -7.3 | 83 35 -35.2 -4.0 74 14 27127 95 48 -47.8 4.2 | 100 42 -41.7 7.4 Wind Parameters Mean winds (0-6000m): 32.0 at 9.2 knts Storm direction: 62.0 at 6.9 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -25.3 deg Storm rel helicity (0-3000m) pos: 20.6 neg: -21.6 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 30.92 Bulk Shear: 13.54 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 ------------------------------------------------------------------------------- 500 122 4 206 6| 0.0 5.6 5.6| 0.0 -8.8 -8.8 -17.5 -0.94| 5.7 -5.4 1000 129 6 190 7| 1.7 2.8 4.5| 0.0 -11.0 -11.0 -11.0 -0.71| 4.6 -3.3 1500 133 7 185 8| 1.1 1.4 2.6| 2.2 -12.7 -10.5 -7.0 -0.40| 5.1 -2.1 2000 130 8 181 8| 0.9 1.8 2.7| 2.2 -18.9 -16.8 -8.4 -0.48| 4.8 -2.3 2500 129 8 181 8| 1.3 1.5 2.8| 20.4 -19.9 0.5 0.2 -0.04| 5.6 -0.2 3000 130 7 185 8| 1.1 1.5 2.6| 20.6 -21.6 -0.9 -0.3 -0.06| 5.4 -0.3 4000 125 7 186 7| 1.7 1.1 2.8| 74.6 -21.6 53.1 13.3 0.33| 7.0 2.3 5000 72 8 109 2| 1.3 1.1 2.4| 83.9 -33.6 50.3 10.1 0.28| 6.8 1.9 6000 32 9 345 5| 0.7 0.3 1.1| 86.1 -68.0 18.1 3.0 0.13| 6.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250807.06.gif