UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080806.upa.cvt Date: 0600Z 8 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 8 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 175 SFC 985 307 22.0 21.2 95 0.8 21.5 150 3 296.4 299.4 295.1 343.4 16.30 2 973 415 25.4 20.4 74 5.0 21.8 164 7 300.9 303.8 296.0 347.0 15.69 3 948 644 24.0 19.0 74 5.0 20.5 191 14 301.7 304.4 295.6 345.2 14.74 4 925 859 22.4 19.0 81 3.4 20.0 195 15 302.2 305.0 295.9 346.9 15.12 5 884 1253 19.2 18.2 94 1.0 18.5 177 8 302.8 305.6 296.1 347.4 15.04 6 850 1590 17.4 15.1 86 2.3 15.8 150 3 304.4 306.7 294.9 342.5 12.80 7 814 1959 15.2 10.2 72 5.0 12.0 99 5 305.8 307.6 293.0 334.8 9.64 8 765 2482 11.2 9.1 87 2.1 9.9 44 3 307.0 308.8 293.3 335.8 9.53 9 758 2559 11.4 5.4 67 6.0 7.9 21 3 308.0 309.4 291.9 330.7 7.44 10 714 3058 8.8 -0.2 53 9.0 4.1 348 3 310.5 311.5 290.8 326.9 5.28 11 704 3175 8.0 0.0 57 8.0 3.8 356 3 310.8 311.9 291.1 327.8 5.44 12 700 3222 7.6 -2.4 49 10.0 2.5 360 3 310.9 311.8 290.3 325.3 4.58 13 692 3317 7.6 -9.4 29 17.0 0.2 5 4 311.9 312.4 288.9 320.6 2.71 14 684 3413 7.2 -7.8 33 15.0 0.4 11 5 312.5 313.1 289.5 322.5 3.11 15 651 3817 3.8 2.0 88 1.8 2.8 13 8 313.1 314.4 292.9 334.4 6.81 16 613 4304 0.6 -0.8 90 1.4 -0.2 20 11 314.9 316.0 292.7 333.5 5.90 17 591 4597 -0.7 -4.8 74 4.1 -2.7 17 17 316.7 317.5 292.0 331.2 4.53 18 540 5316 -3.3 -21.3 23 18.0 -9.1 22 16 321.9 322.1 290.6 326.3 1.29 19 509 5781 -7.3 -25.3 22 18.0 -12.3 336 10 322.5 322.7 290.5 325.9 0.96 20 500 5920 -7.5 -29.5 15 22.0 -13.0 335 8 323.9 324.0 290.6 326.3 0.66 21 493 6030 -7.1 -39.1 6 32.0 -13.6 335 8 325.7 325.7 290.7 326.7 0.26 22 482 6205 -8.5 -20.5 37 12.0 -12.4 338 8 326.1 326.4 292.1 331.5 1.55 23 469 6417 -8.9 -30.9 15 22.0 -14.3 344 9 328.1 328.3 291.8 330.4 0.62 24 468 6433 -8.7 -31.7 14 23.0 -14.3 344 9 328.6 328.7 291.9 330.7 0.58 25 453 6684 -11.1 -23.1 36 12.0 -14.7 351 10 328.7 328.9 292.6 333.3 1.31 26 424 7189 -13.5 -45.5 5 32.0 -18.6 350 14 331.9 331.9 292.4 332.5 0.15 27 420 7261 -13.5 -44.5 5 31.0 -18.6 346 15 332.8 332.8 292.6 333.5 0.17 28 400 7630 -16.7 -40.7 11 24.0 -20.8 330 21 333.3 333.3 292.9 334.3 0.27 29 361 8388 -23.1 -34.1 36 11.0 -25.1 331 13 334.6 334.8 293.5 336.9 0.59 30 339 8844 -26.9 -41.9 23 15.0 -28.9 349 3 335.5 335.6 293.5 336.6 0.28 31 332 8994 -28.3 -35.3 51 7.0 -29.4 26 4 335.6 335.7 293.8 337.8 0.57 32 307 9548 -32.7 -44.7 29 12.0 -33.9 95 7 337.1 337.1 293.8 338.0 0.23 33 300 9710 -34.1 -45.1 32 11.0 -35.2 105 7 337.3 337.4 293.9 338.2 0.23 34 294 9851 -35.3 -41.3 54 6.0 -36.0 104 8 337.6 337.6 294.0 338.9 0.35 35 275 10314 -39.3 -45.3 53 6.0 -39.8 100 10 338.3 338.3 294.1 339.3 0.24 36 250 10960 -44.5 -51.5 46 7.0 -44.9 70 9 339.9 339.9 294.4 340.4 0.13 37 233 11428 -48.5 -56.5 39 8.0 -48.8 55 13 340.8 340.8 294.6 341.1 0.08 38 232 11457 -48.9 -54.9 50 6.0 -49.1 54 13 340.6 340.6 294.6 341.0 0.10 39 216 11924 -51.5 -61.5 29 10.0 -51.8 52 11 343.6 343.6 295.2 343.8 0.05 40 200 12420 -55.5 -63.5 36 8.0 -55.6 360 6 344.9 344.9 295.5 345.0 0.04 41 190 12744 -58.3 -64.3 46 6.0 -58.4 353 5 345.5 345.5 295.7 345.6 0.04 42 177 13188 -59.1 -75.1 11 16.0 -59.3 339 7 351.2 351.2 296.9 351.3 0.01 43 150 14220 -60.1 -80.1 6 20.0 -60.3 320 14 366.5 366.5 299.9 366.6 0.00 44 148 14304 -60.3 -80.3 6 20.0 -60.5 323 13 367.6 367.6 300.1 367.6 0.00 45 131 15053 -66.1 -81.1 11 15.0 -66.2 315 10 370.3 370.3 300.6 370.3 0.00 46 100 16690 -65.9 -84.9 5 19.0 -66.0 265 9 400.4 400.4 305.3 400.4 0.00 47 83 17819 -67.3 -87.3 4 20.0 -67.4 274 5 419.5 419.5 307.6 419.5 0.00 48 70 18860 -62.1 -88.1 2 26.0 -62.4 60 18 451.5 451.5 311.0 451.5 0.00 49 69 18948 -61.7 -87.7 2 26.0 -62.0 61 17 454.3 454.3 311.3 454.3 0.00 50 60 19807 -62.9 -88.9 2 26.0 -63.3 70 14 470.1 470.1 312.7 470.1 0.00 51 51 20816 -57.5 -86.5 1 29.0 -58.3 83 15 505.1 505.1 315.3 505.1 0.00 52 50 20940 -57.7 -86.7 1 29.0 -58.5 80 11 507.5 507.5 315.5 507.5 0.00 53 38 22685 -55.5 -86.5 1 31.0 -56.8 94 21 554.5 554.6 318.3 554.6 0.01 54 32 23779 -56.9 -86.9 1 30.0 -58.1 95 25 578.7 578.7 319.6 578.8 0.01 55 30 24190 -54.9 -86.9 1 32.0 -56.5 95 27 595.0 595.0 320.4 595.0 0.01 56 21 26489 -51.3 -85.3 1 34.0 -54.3 80 29 669.7 669.7 323.4 669.8 0.01 TRP 131 15053 -66.1 -81.1 11 15.0 -66.2 315 10 370.3 370.3 300.6 370.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 602.85 mb = 4439.29 m = 14564.43 ft Wetbulb zero: 615.02 mb = 4277.32 m = 14033.04 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 65.37 % Est. max temperature: 30.51 C = 86.92 F Sfc-Lift cond lev (LCL): 973.89 mb = 406.59 m = 1333.93 ft T: 25.15 C 700-500 lapse rate: 5.60 C/km ThetaE index: 12.55 C Layer 850.0- 765.0 mb Conv cond level (CCL): 859.56 mb = 1493.74 m = 4900.68 ft Mean mixing ratio: 15.18 g/kg Conv temperature: 29.48 C = 85.06 F Cap Strength: 1.08 C Lifted Index: -3.24 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: -1.97 C Showalter Index: -1.72 C Risk: Thunderstorms probable Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.60 C K Index: 30.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 195.20 Risk: None Energy Index: -3.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1081.45 J/kg Max Up Vert Vel: 46.51 m/s Conv Inhibition (B-): 24.21 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 888.37 mb = 1209.71 m = 3968.82 ft Lev Free Conv (LFC): 813.37 mb = 1965.43 m = 6448.19 ft Equ Level (EL): 183.37 mb = 12966.15 m = 42539.33 ft B at Equ Level: 1060.63 J/kg Max Parcel Lev (MPL): 123.37 mb = 15416.79 m = 50579.40 ft Wind level data Storm motion: 46 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 ---------------------------------------------------------- 0 985 307 150 3 -1.5 2.6 | 206 8 3.6 7.5 1 952 610 190 14 2.4 13.8 | 202 20 7.5 18.7 2 925 859 195 15 3.9 14.5 | 205 21 9.0 19.4 3 919 914 195 14 3.6 13.5 | 205 20 8.7 18.4 4 887 1219 180 9 0.0 9.0 | 200 15 5.1 13.9 5 850 1590 150 3 -1.5 2.6 | 206 8 3.6 7.5 6 826 1829 105 5 -4.8 1.3 | 183 6 0.3 6.2 7 797 2134 90 5 -5.0 0.0 | 181 5 0.1 4.9 8 768 2438 55 3 -2.5 -1.7 | 220 4 2.7 3.2 9 741 2743 325 4 2.3 -3.3 | 258 8 7.4 1.6 10 700 3222 360 3 -0.0 -3.0 | 250 5 5.1 1.9 11 663 3658 25 7 -3.0 -6.3 | 304 3 2.2 -1.4 12 638 3962 360 10 -0.0 -10.0 | 315 7 5.1 -5.1 13 614 4267 20 11 -3.8 -10.3 | 346 6 1.4 -5.4 14 569 4877 15 23 -6.0 -22.2 | 3 17 -0.8 -17.3 15 548 5182 40 16 -10.3 -12.3 | 35 9 -5.2 -7.4 16 528 5486 355 15 1.3 -14.9 | 327 12 6.4 -10.0 17 508 5791 335 10 4.2 -9.1 | 294 10 9.3 -4.2 18 500 5920 335 8 3.4 -7.3 | 285 9 8.5 -2.4 19 489 6096 335 8 3.4 -7.3 | 285 9 8.5 -2.4 20 434 7010 360 11 -0.0 -11.0 | 320 8 5.1 -6.1 21 401 7620 325 22 12.6 -18.0 | 307 22 17.7 -13.1 22 400 7630 330 21 10.5 -18.2 | 310 21 15.6 -13.3 23 368 8230 325 16 9.2 -13.1 | 300 16 14.3 -8.2 24 338 8839 350 3 0.5 -3.0 | 251 6 5.6 1.9 25 324 9144 70 6 -5.6 -2.1 | 170 3 -0.5 2.8 26 300 9710 105 7 -6.8 1.8 | 166 7 -1.6 6.7 27 273 10363 100 10 -9.8 1.7 | 144 8 -4.7 6.6 28 261 10668 95 14 -13.9 1.2 | 125 11 -8.8 6.1 29 250 10960 70 9 -8.5 -3.1 | 119 4 -3.3 1.8 30 227 11582 50 14 -10.7 -9.0 | 54 7 -5.6 -4.1 31 217 11887 55 11 -9.0 -6.3 | 70 4 -3.9 -1.4 32 200 12420 360 6 -0.0 -6.0 | 282 5 5.1 -1.1 33 179 13106 345 3 0.8 -2.9 | 251 6 5.9 2.0 34 171 13411 320 18 11.6 -13.8 | 298 19 16.7 -8.9 35 163 13716 330 19 9.5 -16.5 | 308 19 14.6 -11.6 36 155 14021 290 15 14.1 -5.1 | 271 19 19.2 -0.2 37 150 14220 320 14 9.0 -10.7 | 292 15 14.1 -5.8 38 140 14630 335 11 4.6 -10.0 | 297 11 9.8 -5.1 39 131 15053 315 10 7.1 -7.1 | 280 12 12.2 -2.2 40 127 15240 320 9 5.8 -6.9 | 280 11 10.9 -2.0 41 121 15545 345 17 4.4 -16.4 | 320 15 9.5 -11.5 42 115 15850 345 10 2.6 -9.7 | 302 9 7.7 -4.8 43 109 16154 230 10 7.7 6.4 | 228 17 12.8 11.3 44 104 16459 255 11 10.6 2.8 | 244 18 15.7 7.7 45 100 16690 265 9 9.0 0.8 | 248 15 14.1 5.7 46 99 16764 235 10 8.2 5.7 | 231 17 13.3 10.6 47 94 17069 265 9 9.0 0.8 | 248 15 14.1 5.7 48 77 18288 280 3 3.0 -0.5 | 242 9 8.1 4.4 49 70 18860 60 18 -15.6 -9.0 | 69 11 -10.5 -4.1 50 66 19202 65 15 -13.6 -6.3 | 80 9 -8.5 -1.4 51 63 19507 80 15 -14.8 -2.6 | 103 10 -9.7 2.3 52 57 20117 60 14 -12.1 -7.0 | 73 7 -7.0 -2.1 53 54 20422 80 25 -24.6 -4.3 | 92 20 -19.5 0.6 54 52 20726 85 18 -17.9 -1.6 | 105 13 -12.8 3.3 55 50 20940 80 11 -10.8 -1.9 | 118 6 -5.7 3.0 56 49 21031 110 18 -16.9 6.2 | 133 16 -11.8 11.1 57 47 21336 75 13 -12.6 -3.4 | 102 8 -7.4 1.5 58 39 22555 105 22 -21.3 5.7 | 123 19 -16.1 10.6 59 37 22860 80 20 -19.7 -3.5 | 96 15 -14.6 1.4 60 31 24079 100 27 -26.6 4.7 | 114 24 -21.5 9.6 61 30 24190 95 27 -26.9 2.4 | 108 23 -21.8 7.2 62 29 24384 90 26 -26.0 0.0 | 103 21 -20.9 4.9 63 23 25298 75 26 -25.1 -6.7 | 85 20 -20.0 -1.8 64 20 25908 85 32 -31.9 -2.8 | 94 27 -26.8 2.1 65 17 26518 75 37 -35.7 -9.6 | 81 31 -30.6 -4.7 Wind Parameters Mean winds (0-6000m): 16.3 at 9.4 knts Storm direction: 46.3 at 7.1 knts Shear (0-3000m) pos: 2.0 neg: 3.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 51.0 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -20.7 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.5 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 20.01 Bulk Shear: 54.04 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 ------------------------------------------------------------------------------- 500 188 11 203 17| 13.2 0.0 13.2| 13.1 -4.4 8.7 17.4 0.07| 14.2 1.0 1000 189 11 203 17| 6.6 4.2 10.8| 15.2 -13.6 1.6 1.6 -0.03| 11.5 -0.3 1500 183 9 202 15| 4.4 5.2 9.6| 17.6 -18.6 -1.0 -0.7 -0.07| 10.4 -0.8 2000 173 8 198 13| 3.3 4.4 7.7| 19.4 -19.3 0.2 0.1 -0.03| 8.7 -0.3 2500 170 7 198 12| 2.6 3.7 6.3| 24.1 -19.5 4.7 1.9 0.08| 8.3 0.6 3000 171 6 200 12| 2.0 3.0 5.0| 25.0 -20.7 4.2 1.4 0.07| 7.4 0.5 4000 116 7 172 8| 0.5 2.3 2.8| 34.7 -20.7 13.9 3.5 0.19| 7.1 1.3 5000 33 9 356 3| 1.1 2.8 3.9| 62.1 -30.4 31.7 6.3 0.18| 8.1 1.5 6000 16 9 329 5| 1.0 1.9 2.9| 64.6 -71.0 -6.4 -1.1 0.01| 8.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250808.06.gif