UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 9 OCT 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 191 SFC 987 304 19.0 17.3 90 1.7 17.9 355 1 293.2 295.5 291.5 329.4 12.68 2 925 860 15.4 13.9 91 1.5 14.4 25 17 295.1 297.0 290.6 326.2 10.85 3 906 1036 14.8 13.0 89 1.8 13.7 25 16 296.2 298.1 290.7 326.4 10.44 4 888 1207 16.8 8.8 59 8.0 12.0 25 14 300.0 301.4 289.9 323.6 8.03 5 850 1578 14.6 8.6 67 6.0 11.0 10 13 301.4 303.0 290.6 326.0 8.27 6 796 2129 10.6 8.1 85 2.5 9.1 340 13 302.9 304.5 291.2 328.3 8.54 7 776 2342 11.4 -0.6 43 12.0 5.2 327 18 306.0 306.8 288.9 320.4 4.72 8 775 2353 11.4 -0.6 43 12.0 5.2 326 18 306.1 306.9 288.9 320.6 4.72 9 741 2727 9.6 -3.4 40 13.0 3.2 320 17 308.1 308.8 288.9 320.6 4.01 10 722 2942 8.8 -2.2 46 11.0 3.2 314 15 309.5 310.3 289.8 323.5 4.51 11 700 3198 6.8 -1.2 57 8.0 2.7 305 12 310.0 311.0 290.5 325.6 5.01 12 588 4602 -3.3 -9.3 63 6.0 -5.8 304 14 314.1 314.7 290.1 324.5 3.21 13 579 4723 -3.7 -13.7 46 10.0 -7.5 290 14 315.0 315.5 289.5 322.5 2.29 14 561 4972 -5.7 -9.3 76 3.6 -7.2 275 15 315.5 316.2 290.7 326.4 3.37 15 559 5000 -5.1 -18.1 35 13.0 -9.5 277 15 316.6 316.9 289.4 322.1 1.64 16 557 5028 -4.5 -18.5 33 14.0 -9.2 279 16 317.6 317.9 289.6 323.0 1.59 17 536 5329 -5.9 -38.9 5 33.0 -12.5 283 23 319.4 319.5 288.8 320.3 0.25 18 500 5870 -9.3 -26.3 24 17.0 -13.8 280 31 321.7 321.9 290.2 324.8 0.89 19 493 5979 -9.9 -32.9 13 23.0 -15.0 278 32 322.3 322.4 290.0 324.0 0.49 20 475 6264 -12.3 -22.3 43 10.0 -15.2 272 34 322.7 323.0 291.0 327.4 1.35 21 462 6476 -12.9 -43.9 6 31.0 -17.9 273 33 324.6 324.6 290.3 325.2 0.17 22 452 6643 -13.9 -50.9 3 37.0 -18.8 281 29 325.3 325.4 290.5 325.7 0.08 23 419 7214 -17.5 -50.5 4 33.0 -21.6 297 43 327.9 327.9 291.2 328.2 0.09 24 410 7376 -18.5 -33.5 26 15.0 -21.4 298 45 328.6 328.7 291.9 330.7 0.55 25 400 7560 -20.1 -33.1 30 13.0 -22.6 290 42 328.9 329.0 292.0 331.0 0.59 26 367 8191 -25.9 -32.9 52 7.0 -27.1 281 43 329.3 329.5 292.2 331.7 0.65 27 346 8616 -28.1 -45.1 18 17.0 -30.0 283 47 332.0 332.0 292.4 332.7 0.20 28 308 9438 -35.9 -45.9 35 10.0 -36.7 288 57 332.3 332.3 292.6 333.1 0.20 29 300 9620 -37.3 -49.3 28 12.0 -38.2 290 60 332.8 332.8 292.6 333.4 0.14 30 294 9759 -38.5 -49.5 30 11.0 -39.2 289 61 333.0 333.1 292.7 333.6 0.14 31 250 10860 -44.9 -66.9 7 22.0 -45.5 280 65 339.3 339.3 294.1 339.4 0.02 32 222 11648 -47.7 -72.7 4 25.0 -48.3 285 68 346.7 346.7 295.9 346.8 0.01 33 216 11828 -48.5 -73.5 4 25.0 -49.0 285 67 348.2 348.2 296.3 348.3 0.01 34 200 12330 -51.5 -75.5 4 24.0 -51.9 285 65 351.2 351.2 296.9 351.2 0.01 35 176 13149 -56.7 -78.7 5 22.0 -56.9 289 67 355.7 355.7 297.8 355.8 0.00 36 150 14150 -61.3 -81.3 5 20.0 -61.4 290 62 364.5 364.5 299.5 364.5 0.00 37 121 15466 -66.5 -85.5 5 19.0 -66.6 300 38 378.1 378.1 301.9 378.1 0.00 38 100 16600 -73.5 -86.5 12 13.0 -73.5 285 31 385.7 385.7 303.2 385.7 0.00 39 96 16838 -74.7 -86.7 14 12.0 -74.7 280 32 387.9 387.9 303.5 387.9 0.00 40 89 17282 -70.7 -86.7 8 16.0 -70.8 287 34 404.4 404.4 305.8 404.4 0.00 41 76 18219 -70.3 -88.3 5 18.0 -70.4 308 12 423.9 423.9 308.2 423.9 0.00 42 70 18710 -68.1 -89.1 3 21.0 -68.2 5 20 438.7 438.7 309.7 438.7 0.00 43 65 19154 -69.7 -89.7 4 20.0 -69.8 22 13 444.6 444.6 310.3 444.6 0.00 44 60 19637 -65.7 -89.7 2 24.0 -66.0 8 3 463.8 463.8 312.1 463.8 0.00 45 57 19948 -66.9 -89.9 3 23.0 -67.1 294 5 468.0 468.0 312.5 468.0 0.00 46 53 20391 -63.7 -89.7 2 26.0 -64.0 330 18 485.2 485.2 313.8 485.2 0.00 47 50 20750 -62.9 -89.9 1 27.0 -63.3 5 8 495.3 495.3 314.6 495.3 0.00 48 35 22967 -56.9 -87.9 1 31.0 -58.0 40 10 564.1 564.1 318.9 564.1 0.00 49 34 23149 -58.7 -88.7 1 30.0 -59.6 53 10 564.1 564.1 318.9 564.1 0.00 50 30 23940 -54.7 -86.7 1 32.0 -56.3 180 12 595.5 595.5 320.4 595.6 0.01 51 29 24158 -54.3 -86.3 1 32.0 -56.1 185 12 602.4 602.4 320.7 602.5 0.01 52 28 24384 -55.9 -86.9 1 31.0 -57.4 191 12 604.0 604.1 320.8 604.1 0.01 53 23 25661 -49.1 -84.1 1 35.0 -52.5 201 8 659.0 659.0 323.0 659.1 0.01 54 21 26254 -53.5 -86.5 1 33.0 -55.9 118 2 663.1 663.1 323.2 663.2 0.01 55 20 26570 -52.3 -86.3 1 34.0 -55.2 100 5 676.1 676.1 323.6 676.2 0.01 56 19 26903 -51.3 -85.3 1 34.0 -54.5 108 7 689.2 689.2 324.1 689.3 0.01 57 18 27252 -53.7 -86.7 1 33.0 -56.4 116 9 692.4 692.4 324.2 692.4 0.01 58 16 28015 -50.1 -85.1 1 35.0 -54.1 125 13 727.8 727.8 325.3 728.0 0.02 TRP 96 16838 -74.7 -86.7 14 12.0 -74.7 280 32 387.9 387.9 303.5 387.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 624.59 mb = 4142.96 m = 13592.21 ft Wetbulb zero: 664.72 mb = 3614.35 m = 11857.94 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 56.56 % Est. max temperature: 27.51 C = 81.51 F Sfc-Lift cond lev (LCL): 962.78 mb = 516.83 m = 1695.62 ft T: 17.62 C 700-500 lapse rate: 6.03 C/km ThetaE index: 7.90 C Layer 776.0- 775.0 mb Conv cond level (CCL): 818.25 mb = 1897.81 m = 6226.35 ft Mean mixing ratio: 11.03 g/kg Conv temperature: 28.01 C = 82.41 F Cap Strength: 4.27 C Lifted Index: 3.40 C Risk: None Lifted Index @300 mb: 4.93 C Lifted Index @700 mb: 3.62 C Showalter Index: 3.92 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 160.20 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.28 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 32338.47 J/kg Cap Strength: 4.20 C Lift Cond Lev (LCL): 905.84 mb = 1037.46 m = 3403.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 13 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 ---------------------------------------------------------- 0 987 304 355 1 0.1 -1.0 | 159 12 -4.4 11.3 1 952 610 10 17 -3.0 -16.7 | 59 9 -7.4 -4.5 2 925 860 25 17 -7.2 -15.4 | 75 12 -11.7 -3.1 3 919 914 25 18 -7.6 -16.3 | 71 13 -12.1 -4.1 4 887 1219 25 14 -5.9 -12.7 | 88 10 -10.4 -0.4 5 855 1524 25 14 -5.9 -12.7 | 88 10 -10.4 -0.4 6 850 1578 10 13 -2.3 -12.8 | 85 7 -6.7 -0.5 7 825 1829 355 15 1.3 -14.9 | 50 4 -3.2 -2.7 8 795 2134 340 13 4.4 -12.2 | 153 0 -0.0 0.0 9 767 2438 320 20 12.9 -15.3 | 290 9 8.4 -3.1 10 739 2743 320 17 10.9 -13.0 | 277 7 6.5 -0.8 11 700 3198 305 12 9.8 -6.9 | 225 8 5.4 5.4 12 686 3353 300 12 10.4 -6.0 | 223 9 5.9 6.3 13 661 3658 305 14 11.5 -8.0 | 239 8 7.0 4.2 14 612 4267 305 15 12.3 -8.6 | 245 9 7.8 3.7 15 589 4572 305 14 11.5 -8.0 | 239 8 7.0 4.2 16 567 4877 270 13 13.0 -0.0 | 215 15 8.5 12.3 17 545 5182 290 20 18.8 -6.8 | 249 15 14.3 5.4 18 525 5486 275 27 26.9 -2.4 | 246 25 22.4 9.9 19 500 5870 280 31 30.5 -5.4 | 255 27 26.1 6.9 20 485 6096 275 33 32.9 -2.9 | 252 30 28.4 9.4 21 466 6401 270 35 35.0 -0.0 | 248 33 30.5 12.3 22 448 6706 285 27 26.1 -7.0 | 256 22 21.6 5.3 23 413 7315 300 46 39.8 -23.0 | 287 37 35.4 -10.7 24 400 7560 290 42 39.5 -14.4 | 273 35 35.0 -2.1 25 397 7620 295 43 39.0 -18.2 | 280 35 34.5 -5.9 26 380 7925 280 40 39.4 -6.9 | 261 35 34.9 5.3 27 321 9144 285 53 51.2 -13.7 | 272 47 46.7 -1.5 28 300 9620 290 60 56.4 -20.5 | 279 53 51.9 -8.3 29 250 10860 280 65 64.0 -11.3 | 269 60 59.5 1.0 30 235 11278 285 70 67.6 -18.1 | 275 63 63.1 -5.9 31 200 12330 285 65 62.8 -16.8 | 274 58 58.3 -4.6 32 169 13411 290 68 63.9 -23.3 | 280 60 59.4 -11.0 33 153 14021 280 55 54.2 -9.6 | 267 50 49.7 2.7 34 150 14150 290 62 58.3 -21.2 | 279 55 53.8 -8.9 35 139 14630 305 65 53.2 -37.3 | 297 55 48.8 -25.0 36 125 15240 300 41 35.5 -20.5 | 285 32 31.0 -8.2 37 119 15545 300 37 32.0 -18.5 | 283 28 27.6 -6.2 38 113 15850 290 30 28.2 -10.3 | 265 24 23.7 2.0 39 102 16459 275 35 34.9 -3.1 | 253 32 30.4 9.2 40 100 16600 285 31 29.9 -8.0 | 261 26 25.5 4.2 41 97 16764 285 31 29.9 -8.0 | 261 26 25.5 4.2 42 96 16838 280 32 31.5 -5.6 | 256 28 27.0 6.7 43 92 17069 280 30 29.5 -5.2 | 254 26 25.1 7.0 44 88 17374 290 35 32.9 -12.0 | 269 28 28.4 0.3 45 79 17983 320 17 10.9 -13.0 | 277 7 6.5 -0.8 46 75 18288 305 11 9.0 -6.3 | 217 7 4.5 5.9 47 70 18710 5 20 -1.7 -19.9 | 39 10 -6.2 -7.7 48 68 18898 335 32 13.5 -29.0 | 332 19 9.1 -16.7 49 65 19202 30 10 -5.0 -8.7 | 111 10 -9.5 3.6 50 58 19812 0 0 -0.0 -0.0 | 160 13 -4.5 12.3 51 56 20117 220 10 6.4 7.7 | 186 20 2.0 19.9 52 53 20422 340 19 6.5 -17.9 | 340 6 2.0 -5.6 53 50 20726 5 11 -1.0 -11.0 | 103 6 -5.4 1.3 54 50 20750 5 8 -0.7 -8.0 | 130 7 -5.2 4.3 55 48 21031 330 10 5.0 -8.7 | 188 4 0.5 3.6 56 46 21336 5 8 -0.7 -8.0 | 130 7 -5.2 4.3 57 41 21946 260 10 9.8 1.7 | 201 15 5.4 14.0 58 39 22250 325 17 9.8 -13.9 | 288 6 5.3 -1.7 59 37 22555 10 10 -1.7 -9.8 | 111 7 -6.2 2.4 60 32 23470 75 10 -9.7 -2.6 | 124 17 -14.1 9.7 61 31 23774 170 1 -0.2 1.0 | 161 14 -4.6 13.2 62 30 23940 180 12 0.0 12.0 | 170 25 -4.5 24.3 63 28 24384 190 12 2.1 11.8 | 174 24 -2.4 24.1 64 26 24994 300 15 13.0 -7.5 | 241 10 8.5 4.8 65 21 26213 120 2 -1.7 1.0 | 155 15 -6.2 13.3 66 20 26570 100 5 -4.9 0.9 | 144 16 -9.4 13.1 67 17 27127 125 11 -9.0 6.3 | 144 23 -13.5 18.6 68 16 27432 125 14 -11.5 8.0 | 142 26 -15.9 20.3 69 12 28346 35 7 -4.0 -5.7 | 128 11 -8.5 6.5 Wind Parameters Mean winds (0-6000m): 310.0 at 17.4 knts Storm direction: 340.0 at 13.0 knts Shear (0-3000m) pos: 2.3 neg: 3.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 65.2 deg Storm rel helicity (0-3000m) pos: 14.9 neg: -43.9 tot: -29.0 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 33.97 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 13 12 94 7| 16.6 0.0 16.6| 5.3 -21.6 -16.3 -32.6 -0.52| 20.4-10.6 1000 20 14 84 9| 6.8 0.0 6.8| 14.9 -21.6 -6.8 -6.8 -0.29| 12.8 -3.7 1500 18 14 83 9| 4.5 2.4 7.0| 14.9 -26.7 -11.9 -7.9 -0.33| 11.1 -3.6 2000 9 14 76 7| 3.4 3.8 7.2| 14.9 -27.6 -12.8 -6.4 -0.32| 10.8 -3.5 2500 357 15 55 5| 2.7 3.5 6.2| 14.9 -34.1 -19.3 -7.7 -0.35| 10.1 -3.5 3000 350 15 40 3| 2.3 3.0 5.2| 14.9 -43.9 -29.0 -9.7 -0.41| 9.4 -3.8 4000 338 15 318 2| 1.8 2.3 4.1| 21.4 -43.9 -22.5 -5.6 -0.33| 7.5 -2.5 5000 327 15 271 4| 1.8 2.2 4.1| 55.1 -58.4 -3.3 -0.7 -0.20| 8.1 -1.6 6000 310 17 263 9| 1.5 2.9 4.5| 79.9 -85.9 -6.0 -1.0 -0.17| 8.1 -1.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251009.00.gif