UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042306.upa.cvt Date: 0600Z 23 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 23 APR 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 168 SFC 984 305 15.0 15.0 100 0.0 15.0 55 1 289.5 291.4 288.8 320.2 10.96 2 975 384 17.6 13.8 78 3.8 15.2 85 5 292.9 294.7 289.3 322.0 10.22 3 959 525 16.8 13.9 83 2.9 15.0 138 12 293.4 295.3 289.8 323.3 10.46 4 940 697 18.4 14.3 77 4.1 15.7 180 16 296.8 298.7 291.3 328.5 10.96 5 925 835 17.4 14.3 82 3.1 15.4 195 16 297.1 299.1 291.5 329.4 11.14 6 850 1552 12.0 12.0 100 0.0 12.0 195 13 298.7 300.6 291.5 329.1 10.42 7 846 1592 11.4 11.4 100 0.0 11.4 195 12 298.5 300.3 291.1 327.8 10.06 8 831 1741 12.2 7.4 72 4.8 9.4 195 10 300.9 302.3 290.0 324.0 7.79 9 719 2935 2.6 1.5 92 1.1 2.0 237 17 303.0 304.1 289.0 320.9 5.94 10 700 3152 1.8 -6.2 55 8.0 -1.7 245 23 304.5 305.1 287.1 315.1 3.43 11 694 3221 1.4 -8.6 47 10.0 -2.7 246 23 304.8 305.3 286.6 313.8 2.87 12 691 3256 1.0 -5.0 64 6.0 -1.7 247 23 304.7 305.4 287.6 316.5 3.81 13 681 3373 1.2 -16.8 25 18.0 -5.0 249 24 306.2 306.5 285.7 311.1 1.51 14 676 3432 0.6 -8.4 51 9.0 -3.1 250 24 306.2 306.7 287.3 315.6 3.00 15 671 3491 0.4 -21.6 17 22.0 -6.2 252 24 306.6 306.8 285.3 310.0 1.01 16 600 4377 -4.7 -23.7 21 19.0 -10.0 262 22 310.7 310.9 286.7 313.8 0.94 17 593 4470 -4.3 -31.3 10 27.0 -10.6 263 19 312.2 312.3 286.7 313.8 0.47 18 579 4657 -4.7 -46.7 2 42.0 -11.6 271 15 313.9 313.9 286.8 314.2 0.10 19 500 5790 -13.5 -39.5 9 26.0 -17.8 305 9 316.6 316.6 287.9 317.5 0.25 20 400 7440 -27.3 -48.3 12 21.0 -29.2 260 19 319.5 319.5 288.7 320.0 0.12 21 396 7512 -27.5 -32.2 64 4.7 -28.2 262 19 320.2 320.3 289.5 322.5 0.65 22 381 7790 -29.7 -34.7 62 5.0 -30.4 269 20 320.8 320.9 289.6 322.7 0.53 23 380 7808 -29.9 -41.9 30 12.0 -31.2 269 20 320.8 320.8 289.3 321.7 0.25 24 376 7884 -30.3 -43.3 27 13.0 -31.6 271 20 321.2 321.3 289.4 322.1 0.22 25 348 8430 -35.3 -40.3 60 5.0 -35.8 274 22 321.7 321.7 289.6 322.9 0.33 26 325 8904 -38.5 -52.5 22 14.0 -39.3 267 31 323.6 323.6 290.0 324.0 0.09 27 305 9338 -41.7 -46.3 61 4.6 -42.0 259 44 325.0 325.1 290.5 325.8 0.20 28 300 9450 -42.1 -46.8 60 4.7 -42.4 255 48 326.0 326.1 290.8 326.7 0.19 29 250 10650 -52.7 -55.9 68 3.2 -52.8 245 55 327.7 327.7 291.2 328.0 0.08 30 238 10965 -55.7 -58.6 70 2.9 -55.8 254 59 327.8 327.8 291.2 328.1 0.06 31 236 11019 -56.0 -62.5 44 6.6 -56.1 255 60 328.2 328.2 291.3 328.4 0.04 32 232 11128 -56.5 -70.5 16 14.0 -56.7 255 60 329.0 329.0 291.5 329.1 0.01 33 200 12060 -60.7 -72.7 19 12.0 -60.8 270 48 336.6 336.6 293.5 336.7 0.01 34 193 12280 -61.9 -71.9 25 10.0 -62.0 272 49 338.2 338.2 293.9 338.2 0.01 35 157 13564 -58.7 -83.7 3 25.0 -58.9 283 53 364.2 364.2 299.5 364.2 0.00 36 150 13850 -59.3 -84.3 3 25.0 -59.5 285 54 367.9 367.9 300.2 367.9 0.00 37 116 15452 -63.5 -87.5 2 24.0 -63.7 277 43 388.2 388.2 303.5 388.2 0.00 38 100 16370 -62.3 -87.3 2 25.0 -62.5 275 40 407.4 407.4 306.2 407.4 0.00 39 73 18287 -67.1 -89.1 3 22.0 -67.2 265 48 435.6 435.6 309.4 435.6 0.00 40 70 18540 -66.3 -89.3 3 23.0 -66.5 270 43 442.5 442.5 310.1 442.6 0.00 41 60 19490 -61.1 -88.1 2 27.0 -61.5 306 21 474.1 474.1 313.0 474.1 0.00 42 55 20029 -63.7 -89.7 2 26.0 -64.0 298 11 480.1 480.1 313.5 480.1 0.00 43 50 20620 -60.7 -88.7 1 28.0 -61.2 150 9 500.4 500.4 315.0 500.5 0.00 44 40 22013 -58.3 -88.3 1 30.0 -59.2 240 8 539.4 539.4 317.5 539.5 0.00 45 33 23215 -60.5 -88.5 1 28.0 -61.3 338 8 564.1 564.1 318.9 564.1 0.00 46 30 23810 -58.9 -88.9 1 30.0 -59.9 110 8 584.1 584.1 319.9 584.1 0.00 47 25 24958 -57.9 -88.9 1 31.0 -59.3 192 10 618.2 618.2 321.4 618.2 0.01 48 20 26390 -50.7 -84.7 1 34.0 -54.0 35 16 681.0 681.0 323.8 681.1 0.02 49 19 26724 -50.7 -85.7 1 35.0 -54.1 47 18 691.0 691.1 324.1 691.1 0.01 50 18 27076 -51.5 -85.5 1 34.0 -54.8 35 16 699.3 699.3 324.4 699.4 0.01 TRP 73 18287 -67.1 -89.1 3 22.0 -67.2 265 48 435.6 435.6 309.4 435.6 0.00 WND 236 11019 -56.0 -62.5 44 6.6 -56.1 255 60 328.2 328.2 291.3 328.4 0.04 Sounding variables and indices 1000-500 mb thick: 5622.00 m Freezing level: 665.43 mb = 3560.70 m = 11681.93 ft Wetbulb zero: 708.73 mb = 3051.75 m = 10012.18 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 49.97 % Est. max temperature: 25.85 C = 78.54 F Sfc-Lift cond lev (LCL): 984.16 mb = 303.72 m = 996.43 ft T: -9999.00 C 700-500 lapse rate: 5.80 C/km ThetaE index: 15.62 C Layer 850.0- 691.0 mb Conv cond level (CCL): 859.38 mb = 1458.99 m = 4786.65 ft Mean mixing ratio: 10.79 g/kg Conv temperature: 23.99 C = 75.18 F Cap Strength: 1.92 C Lifted Index: -0.75 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.18 C Lifted Index @700 mb: -1.38 C Showalter Index: -1.86 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.50 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 340.36 J/kg Max Up Vert Vel: 26.09 m/s Conv Inhibition (B-): 64.70 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 894.37 mb = 1120.53 m = 3676.22 ft Lev Free Conv (LFC): 769.37 mb = 2376.87 m = 7798.03 ft Equ Level (EL): 589.37 mb = 4517.75 m = 14821.83 ft B at Equ Level: 103.07 J/kg Max Parcel Lev (MPL): 189.37 mb = 12398.53 m = 40677.09 ft Wind level data Storm motion: 276 at 11 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 ---------------------------------------------------------- 0 984 305 55 1 -0.8 -0.6 | 93 12 -12.1 0.6 1 950 610 170 16 -2.8 15.8 | 140 22 -14.0 16.9 2 925 835 195 16 4.1 15.5 | 157 18 -7.1 16.6 3 916 914 200 16 5.5 15.0 | 160 17 -5.8 16.2 4 884 1219 200 19 6.5 17.9 | 166 20 -4.8 19.0 5 853 1524 195 14 3.6 13.5 | 152 17 -7.6 14.7 6 850 1552 195 13 3.4 12.6 | 150 16 -7.9 13.7 7 822 1829 195 9 2.3 8.7 | 138 13 -8.9 9.8 8 792 2134 220 9 5.8 6.9 | 146 10 -5.5 8.0 9 763 2438 250 12 11.3 4.1 | 180 5 0.0 5.2 10 736 2743 225 13 9.2 9.2 | 169 11 -2.1 10.3 11 709 3048 245 19 17.2 8.0 | 213 11 6.0 9.2 12 700 3152 245 23 20.8 9.7 | 221 14 9.6 10.8 13 656 3658 255 25 24.1 6.5 | 239 15 12.9 7.6 14 607 4267 260 25 24.6 4.3 | 248 14 13.4 5.5 15 584 4572 265 15 14.9 1.3 | 236 4 3.7 2.4 16 562 4877 290 15 14.1 -5.1 | 325 5 2.8 -4.0 17 540 5182 280 10 9.8 -1.7 | 67 2 -1.4 -0.6 18 520 5486 285 7 6.8 -1.8 | 81 5 -4.5 -0.7 19 500 5790 305 9 7.4 -5.2 | 44 6 -3.9 -4.0 20 500 5791 305 10 8.2 -5.7 | 34 6 -3.1 -4.6 21 480 6096 300 11 9.5 -5.5 | 22 5 -1.7 -4.4 22 442 6706 295 10 9.1 -4.2 | 35 4 -2.2 -3.1 23 407 7315 255 16 15.5 4.1 | 218 7 4.2 5.3 24 400 7440 260 19 18.7 3.3 | 239 9 7.4 4.4 25 390 7620 265 19 18.9 1.7 | 250 8 7.7 2.8 26 357 8230 280 22 21.7 -3.8 | 285 11 10.4 -2.7 27 342 8534 270 22 22.0 -0.0 | 264 11 10.7 1.1 28 313 9144 265 38 37.9 3.3 | 261 27 26.6 4.4 29 300 9450 255 48 46.4 12.4 | 249 38 35.1 13.6 30 274 10058 250 55 51.7 18.8 | 244 45 40.4 19.9 31 261 10363 245 56 50.8 23.7 | 238 47 39.5 24.8 32 250 10650 245 55 49.8 23.2 | 238 46 38.6 24.4 33 236 11019 255 60 58.0 15.5 | 250 50 46.7 16.7 34 226 11278 255 60 58.0 15.5 | 250 50 46.7 16.7 35 200 12060 270 48 48.0 -0.0 | 268 37 36.7 1.1 36 150 13850 285 54 52.2 -14.0 | 287 43 40.9 -12.8 37 146 14021 285 54 52.2 -14.0 | 287 43 40.9 -12.8 38 126 14935 290 45 42.3 -15.4 | 295 34 31.0 -14.3 39 120 15240 280 42 41.4 -7.3 | 282 31 30.1 -6.2 40 104 16154 265 45 44.8 3.9 | 261 34 33.6 5.1 41 100 16370 275 40 39.8 -3.5 | 275 29 28.6 -2.4 42 94 16764 275 40 39.8 -3.5 | 275 29 28.6 -2.4 43 89 17069 270 39 39.0 -0.0 | 268 28 27.7 1.1 44 85 17374 285 29 28.0 -7.5 | 291 18 16.7 -6.4 45 81 17678 265 24 23.9 2.1 | 256 13 12.6 3.2 46 77 17983 240 28 24.2 14.0 | 221 20 13.0 15.1 47 73 18287 265 48 47.8 4.2 | 262 37 36.6 5.3 48 73 18288 250 39 36.6 13.3 | 240 29 25.4 14.5 49 70 18540 270 43 43.0 -0.0 | 268 32 31.7 1.1 50 69 18593 265 48 47.8 4.2 | 262 37 36.6 5.3 51 57 19812 320 12 7.7 -9.2 | 24 9 -3.6 -8.1 52 52 20422 260 10 9.8 1.7 | 154 3 -1.4 2.9 53 50 20620 150 9 -4.5 7.8 | 120 18 -15.8 8.9 54 49 20726 200 1 0.3 0.9 | 101 11 -10.9 2.1 55 47 21031 160 10 -3.4 9.4 | 126 18 -14.7 10.5 56 45 21336 245 14 12.7 5.9 | 191 7 1.4 7.0 57 42 21641 280 18 17.7 -3.1 | 287 7 6.5 -2.0 58 39 22250 215 1 0.6 0.8 | 100 11 -10.7 1.9 59 32 23470 10 10 -1.7 -9.8 | 56 16 -13.0 -8.7 60 30 23774 55 13 -10.6 -7.5 | 74 23 -21.9 -6.3 61 30 23810 110 8 -7.5 2.7 | 102 19 -18.8 3.9 62 27 24384 120 9 -7.8 4.5 | 106 20 -19.1 5.6 63 25 24994 195 10 2.6 9.7 | 141 14 -8.7 10.8 64 23 25603 185 10 0.9 10.0 | 137 15 -10.4 11.1 65 21 26213 360 10 -0.0 -10.0 | 52 14 -11.3 -8.9 66 20 26390 35 16 -9.2 -13.1 | 60 24 -20.4 -12.0 67 19 26518 50 18 -13.8 -11.6 | 67 27 -25.1 -10.4 68 18 26822 30 16 -8.0 -13.9 | 57 23 -19.3 -12.7 69 15 27432 90 19 -19.0 0.0 | 92 30 -30.3 1.1 Wind Parameters Mean winds (0-6000m): 245.7 at 15.1 knts Storm direction: 275.7 at 11.3 knts Shear (0-3000m) pos: 4.7 neg: 0.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 134.2 deg Storm rel helicity (0-3000m) pos: 178.9 neg: -35.8 tot: 143.1 m^2/s^2 ave: 47.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 5.7 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 10.44 Bulk Shear: 32.62 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 ------------------------------------------------------------------------------- 500 175 11 135 18| 17.2 0.0 17.2|116.0 0.0 116.0 232.0 0.76| 29.6 22.6 1000 190 14 150 18| 9.5 0.0 9.5|132.9 -5.5 127.4 127.4 0.69| 18.1 12.6 1500 192 14 151 17| 6.3 2.8 9.2|132.9 -33.4 99.5 66.4 0.41| 14.9 6.1 2000 196 13 150 16| 4.9 2.1 7.1|142.4 -33.4 109.0 54.5 0.42| 13.1 5.6 2500 204 13 154 14| 3.9 0.9 4.8|148.8 -35.8 113.0 45.2 0.40| 12.1 4.8 3000 214 14 164 13| 4.7 0.8 5.5|178.9 -35.8 143.1 47.7 0.48| 12.1 5.7 4000 231 17 188 12| 3.5 0.6 4.0|199.6 -35.8 163.9 41.0 0.51| 9.9 5.0 5000 239 16 196 10| 1.7 0.8 2.5|207.2 -37.4 169.8 34.0 0.49| 10.1 4.9 6000 246 15 199 8| 1.4 0.6 2.0|207.8 -43.7 164.1 27.3 0.41| 9.1 3.7 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250423.06.gif