UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121006.upa.cvt Date: 0600Z 10 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 10 DEC 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 144 SFC 980 309 5.2 1.1 75 4.1 3.4 180 8 280.0 280.7 277.5 291.7 4.22 2 976 343 4.0 0.9 80 3.1 2.6 184 11 279.1 279.8 277.0 290.6 4.18 3 956 512 5.6 1.3 74 4.3 3.6 204 25 282.4 283.1 278.9 294.6 4.39 4 925 781 4.8 0.2 72 4.6 2.7 230 32 284.2 284.9 279.6 296.0 4.19 5 924 790 4.8 -0.1 71 4.9 2.6 230 32 284.3 285.0 279.5 295.9 4.11 6 913 888 6.6 -14.4 21 21.0 -0.4 234 30 287.1 287.4 277.3 291.2 1.37 7 904 969 8.4 -19.6 12 28.0 -0.2 235 30 289.8 290.0 277.9 292.6 0.89 8 895 1052 8.6 -15.4 17 24.0 0.5 235 30 290.8 291.1 279.0 294.8 1.29 9 874 1248 7.4 -10.6 27 18.0 0.6 235 31 291.6 291.9 280.2 297.4 1.95 10 869 1295 6.8 -3.2 49 10.0 2.4 235 30 291.4 292.0 282.0 301.6 3.47 11 850 1476 5.6 -7.4 39 13.0 0.4 235 29 292.0 292.5 281.2 299.7 2.58 12 819 1779 3.2 -5.8 52 9.0 -0.5 252 30 292.6 293.1 282.0 301.6 3.02 13 700 3041 -1.7 -17.7 28 16.0 -6.7 275 31 300.6 300.9 283.4 304.9 1.36 14 685 3214 -2.1 -23.1 18 21.0 -7.9 272 32 302.0 302.2 283.4 304.9 0.87 15 585 4457 -7.9 -14.9 57 7.0 -10.3 281 41 309.2 309.6 287.3 315.8 2.05 16 560 4797 -8.1 -20.1 37 12.0 -11.7 284 43 312.9 313.1 287.9 317.5 1.38 17 500 5670 -13.9 -22.9 47 9.0 -16.3 285 56 316.1 316.3 288.8 320.2 1.21 18 452 6428 -18.9 -24.9 59 6.0 -20.3 290 48 319.1 319.3 289.6 322.9 1.12 19 426 6868 -20.3 -32.3 33 12.0 -22.5 290 58 322.7 322.9 290.2 324.9 0.60 20 400 7330 -24.3 -31.3 52 7.0 -25.6 285 66 323.4 323.5 290.5 325.9 0.70 21 359 8106 -31.1 -38.1 50 7.0 -32.0 282 66 324.5 324.5 290.5 325.9 0.40 22 340 8488 -33.9 -48.9 21 15.0 -35.0 280 66 325.7 325.7 290.6 326.2 0.13 23 302 9305 -41.1 -57.1 16 16.0 -41.8 294 67 326.8 326.8 290.9 327.0 0.06 24 300 9350 -41.5 -55.5 21 14.0 -42.1 295 67 326.9 326.9 290.9 327.1 0.07 25 250 10560 -52.5 -61.5 33 9.0 -52.7 295 71 328.0 328.0 291.2 328.2 0.04 26 239 10848 -55.1 -60.1 54 5.0 -55.2 295 70 328.3 328.4 291.3 328.5 0.05 27 235 10956 -56.1 -64.1 36 8.0 -56.2 295 70 328.4 328.4 291.3 328.5 0.03 28 232 11037 -56.9 -61.7 54 4.8 -57.0 295 71 328.4 328.4 291.3 328.6 0.04 29 229 11119 -57.5 -60.5 68 3.0 -57.6 296 72 328.7 328.7 291.4 328.9 0.05 30 200 11960 -63.7 -68.5 52 4.8 -63.7 300 86 331.9 331.9 292.3 332.0 0.02 31 199 11991 -63.9 -68.8 51 4.9 -64.0 300 86 332.0 332.0 292.3 332.1 0.02 32 184 12467 -66.7 -72.7 42 6.0 -66.7 300 83 335.0 335.0 293.1 335.1 0.01 33 181 12567 -67.3 -74.3 36 7.0 -67.4 300 82 335.6 335.6 293.2 335.7 0.01 34 168 13020 -63.5 -80.5 8 17.0 -63.6 292 77 349.2 349.2 296.4 349.2 0.00 35 150 13710 -66.5 -82.5 9 16.0 -66.6 280 69 355.5 355.5 297.8 355.5 0.00 36 138 14214 -67.3 -83.3 9 16.0 -67.4 280 84 362.7 362.7 299.2 362.7 0.00 37 137 14258 -67.0 -83.4 8 16.4 -67.1 280 86 363.9 363.9 299.5 363.9 0.00 38 124 14865 -63.5 -85.5 4 22.0 -63.7 280 64 380.9 380.9 302.4 380.9 0.00 39 100 16180 -65.3 -86.3 4 21.0 -65.4 275 65 401.6 401.6 305.4 401.6 0.00 40 70 18340 -67.3 -88.3 4 21.0 -67.5 275 38 440.4 440.4 309.9 440.4 0.00 41 61 19166 -68.9 -88.9 4 20.0 -69.1 276 41 454.5 454.5 311.3 454.5 0.00 42 50 20360 -67.3 -89.3 3 22.0 -67.5 275 43 484.9 484.9 313.8 484.9 0.00 43 40 21717 -64.7 -89.7 2 25.0 -65.1 294 43 523.4 523.4 316.5 523.4 0.00 44 38 22033 -61.5 -88.5 2 27.0 -62.1 288 38 539.3 539.3 317.5 539.3 0.00 45 32 23099 -62.3 -89.3 2 27.0 -63.0 284 23 564.3 564.3 318.9 564.3 0.00 46 30 23500 -59.9 -88.9 1 29.0 -60.8 265 39 581.3 581.3 319.8 581.4 0.00 47 29 23712 -59.9 -88.9 1 29.0 -60.9 267 42 587.0 587.0 320.0 587.0 0.00 48 27 24156 -62.3 -89.3 2 27.0 -63.1 272 47 592.4 592.4 320.3 592.4 0.00 49 26 24391 -57.9 -87.9 1 30.0 -59.2 275 49 611.3 611.3 321.1 611.4 0.01 50 24 24894 -59.1 -88.1 1 29.0 -60.3 279 33 622.0 622.0 321.6 622.0 0.01 51 20 26050 -54.3 -85.3 1 31.0 -56.6 280 37 670.0 670.0 323.4 670.1 0.01 52 17 27083 -57.9 -87.9 1 30.0 -59.8 289 36 690.3 690.3 324.1 690.4 0.01 TRP 181 12567 -67.3 -74.3 36 7.0 -67.4 300 82 335.6 335.6 293.2 335.7 0.01 WND 137 14258 -67.0 -83.4 8 16.4 -67.1 280 86 363.9 363.9 299.5 363.9 0.00 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 741.29 mb = 2603.07 m = 8540.15 ft Wetbulb zero: 914.44 mb = 874.91 m = 2870.39 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 41.84 % Est. max temperature: 17.55 C = 63.59 F Sfc-Lift cond lev (LCL): 920.02 mb = 825.10 m = 2706.98 ft T: 5.45 C 700-500 lapse rate: 4.64 C/km ThetaE index: 4.80 C Layer 924.0- 904.0 mb Conv cond level (CCL): 527.07 mb = 5264.02 m = 17270.20 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 39.64 C = 103.35 F Cap Strength: 18.01 C Lifted Index: 19.24 C Risk: None Lifted Index @300 mb: 23.23 C Lifted Index @700 mb: 11.23 C Showalter Index: 15.26 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 6.50 C K Index: -3.90 Risk: None Sweat Index: 234.76 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.69 J/kg Max Up Vert Vel: 10.27 m/s Conv Inhibition (B-): 44229.82 J/kg Cap Strength: 19.15 C Lift Cond Lev (LCL): 795.37 mb = 2014.06 m = 6607.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 28 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 ---------------------------------------------------------- 0 980 309 180 8 0.0 8.0 | 133 33 -23.9 22.3 1 945 610 215 33 18.9 27.0 | 173 42 -5.0 41.4 2 925 781 230 32 24.5 20.6 | 181 35 0.6 34.9 3 910 914 235 30 24.6 17.2 | 181 32 0.7 31.5 4 877 1219 235 31 25.4 17.8 | 183 32 1.5 32.1 5 850 1476 235 29 23.8 16.6 | 180 31 -0.2 31.0 6 845 1524 240 28 24.2 14.0 | 181 28 0.3 28.3 7 814 1829 255 31 29.9 8.0 | 195 23 6.0 22.4 8 783 2134 275 32 31.9 -2.8 | 215 14 8.0 11.5 9 754 2438 275 31 30.9 -2.7 | 211 14 7.0 11.6 10 726 2743 275 29 28.9 -2.5 | 203 13 5.0 11.8 11 700 3041 275 31 30.9 -2.7 | 211 14 7.0 11.6 12 647 3658 265 34 33.9 3.0 | 210 20 10.0 17.3 13 598 4267 280 40 39.4 -6.9 | 245 17 15.5 7.4 14 553 4877 285 44 42.5 -11.4 | 261 19 18.6 2.9 15 500 5670 285 56 54.1 -14.5 | 270 30 30.2 -0.2 16 492 5791 285 57 55.1 -14.8 | 271 31 31.1 -0.4 17 472 6096 285 49 47.3 -12.7 | 266 23 23.4 1.6 18 453 6401 290 48 45.1 -16.4 | 276 21 21.2 -2.1 19 401 7315 290 67 63.0 -22.9 | 282 40 39.0 -8.6 20 400 7330 285 66 63.8 -17.1 | 274 40 39.8 -2.8 21 384 7620 285 66 63.8 -17.1 | 274 40 39.8 -2.8 22 337 8534 280 66 65.0 -11.5 | 266 41 41.1 2.9 23 309 9144 290 65 61.1 -22.2 | 282 38 37.2 -7.9 24 300 9350 295 67 60.7 -28.3 | 291 39 36.8 -14.0 25 270 10058 300 69 59.8 -34.5 | 299 41 35.8 -20.2 26 250 10560 295 71 64.3 -30.0 | 291 43 40.4 -15.7 27 234 10973 295 70 63.4 -29.6 | 291 42 39.5 -15.3 28 200 11960 300 86 74.5 -43.0 | 300 58 50.6 -28.7 29 193 12192 300 86 74.5 -43.0 | 300 58 50.6 -28.7 30 181 12567 300 82 71.0 -41.0 | 300 54 47.1 -26.7 31 150 13710 280 69 68.0 -12.0 | 267 44 44.0 2.3 32 150 13716 285 67 64.7 -17.3 | 274 41 40.8 -3.0 33 137 14258 280 86 84.7 -14.9 | 271 61 60.8 -0.6 34 135 14326 270 78 78.0 -0.0 | 255 56 54.1 14.3 35 129 14630 280 86 84.7 -14.9 | 271 61 60.8 -0.6 36 123 14935 280 57 56.1 -9.9 | 262 33 32.2 4.4 37 117 15240 275 66 65.7 -5.8 | 258 43 41.8 8.6 38 111 15545 275 74 73.7 -6.4 | 261 50 49.8 7.9 39 100 16180 275 65 64.8 -5.7 | 258 42 40.8 8.7 40 95 16459 275 65 64.8 -5.7 | 258 42 40.8 8.7 41 86 17069 290 59 55.4 -20.2 | 281 32 31.5 -5.9 42 78 17678 280 51 50.2 -8.9 | 258 27 26.3 5.5 43 71 18288 295 46 41.7 -19.4 | 286 18 17.8 -5.1 44 70 18340 275 38 37.9 -3.3 | 232 18 13.9 11.0 45 67 18593 275 38 37.9 -3.3 | 232 18 13.9 11.0 46 64 18898 285 37 35.7 -9.6 | 248 13 11.8 4.8 47 58 19507 265 46 45.8 4.0 | 230 29 21.9 18.3 48 55 19812 270 54 54.0 -0.0 | 245 33 30.1 14.3 49 52 20117 280 37 36.4 -6.4 | 238 15 12.5 7.9 50 50 20360 275 43 42.8 -3.7 | 241 22 18.9 10.6 51 45 21031 285 39 37.7 -10.1 | 253 14 13.8 4.2 52 43 21336 270 38 38.0 -0.0 | 225 20 14.1 14.3 53 41 21641 295 45 40.8 -19.0 | 286 18 16.9 -4.7 54 37 22250 285 34 32.8 -8.8 | 238 11 8.9 5.5 55 33 22860 300 28 24.2 -14.0 | 226 0 0.3 0.3 56 32 23165 280 22 21.7 -3.8 | 168 11 -2.2 10.5 57 30 23470 260 38 37.4 6.6 | 213 25 13.5 20.9 58 30 23500 265 39 38.9 3.4 | 220 23 14.9 17.7 59 26 24384 275 50 49.8 -4.4 | 249 28 25.9 10.0 60 24 24994 280 30 29.5 -5.2 | 212 11 5.6 9.1 61 23 25298 265 40 39.8 3.5 | 222 24 15.9 17.8 62 20 26050 280 37 36.4 -6.4 | 238 15 12.5 7.9 63 19 26213 270 32 32.0 -0.0 | 209 16 8.1 14.3 64 17 26518 290 36 33.8 -12.3 | 259 10 9.9 2.0 65 13 27432 280 35 34.5 -6.1 | 232 13 10.6 8.3 Wind Parameters Mean winds (0-6000m): 270.9 at 37.2 knts Storm direction: 300.9 at 27.9 knts Shear (0-3000m) pos: 5.7 neg: 0.4 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 78.0 deg Storm rel helicity (0-3000m) pos: 405.4 neg: -18.3 tot: 387.1 m^2/s^2 ave: 129.0 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 7.4 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.43 Bulk Shear: 123.72 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 ------------------------------------------------------------------------------- 500 216 25 165 36| 28.1 0.0 28.1|317.7 0.0 317.7 635.3 0.85| 38.4 32.7 1000 226 28 174 34| 13.6 0.0 13.6|324.8 -4.5 320.3 320.3 0.78| 21.3 16.5 1500 232 28 177 32| 10.2 0.0 10.2|367.5 -10.1 357.4 238.3 0.71| 18.1 12.9 2000 242 29 184 28| 8.5 0.0 8.5|399.5 -11.1 388.4 194.2 0.68| 16.6 11.3 2500 249 29 188 25| 6.8 0.4 7.2|400.2 -18.2 382.0 152.8 0.63| 13.8 8.6 3000 253 30 191 23| 5.7 0.4 6.1|405.4 -18.3 387.1 129.0 0.61| 12.2 7.4 4000 259 31 198 21| 5.2 0.7 5.9|459.8 -19.6 440.2 110.1 0.63| 11.1 7.0 5000 266 34 211 19| 5.2 0.6 5.8|496.0 -19.6 476.3 95.3 0.63| 10.0 6.3 6000 271 37 224 19| 3.8 0.9 4.6|522.8 -33.8 489.1 81.5 0.56| 9.8 5.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251210.06.gif