UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 16 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 155 SFC 982 309 14.4 12.3 87 2.1 13.1 0 0 289.0 290.7 287.1 314.8 9.18 2 962 484 18.6 9.6 56 9.0 13.2 38 11 295.0 296.4 287.9 317.6 7.82 3 952 574 18.2 8.2 52 10.0 12.4 58 16 295.5 296.8 287.5 316.3 7.18 4 941 674 19.6 2.6 32 17.0 10.5 65 21 297.9 298.8 286.2 312.4 4.90 5 934 738 20.0 10.0 53 10.0 13.9 65 25 298.9 300.4 289.8 323.2 8.28 6 925 822 19.8 10.8 56 9.0 14.2 65 29 299.6 301.2 290.4 325.5 8.82 7 914 925 19.0 11.0 60 8.0 14.0 64 30 299.8 301.4 290.7 326.4 9.05 8 868 1370 19.2 9.2 52 10.0 13.0 35 19 304.4 306.0 291.6 329.8 8.44 9 850 1550 17.8 8.8 56 9.0 12.3 30 16 304.8 306.3 291.7 330.0 8.39 10 722 2926 9.6 -1.4 46 11.0 3.9 22 10 310.4 311.3 290.3 325.3 4.78 11 700 3183 8.2 0.2 57 8.0 3.9 25 10 311.6 312.6 291.4 328.9 5.55 12 683 3385 6.8 0.8 66 6.0 3.5 33 10 312.2 313.3 291.9 330.8 5.95 13 649 3803 4.8 -1.2 65 6.0 1.7 10 13 314.5 315.6 292.2 331.6 5.41 14 612 4281 3.4 -7.6 44 11.0 -1.7 335 18 318.2 318.9 291.6 329.7 3.53 15 567 4895 -1.1 -7.1 64 6.0 -3.9 320 18 320.0 320.8 292.5 332.9 3.96 16 513 5688 -4.9 -19.9 30 15.0 -9.9 338 16 324.7 325.0 291.7 330.0 1.54 17 508 5765 -4.7 -24.7 19 20.0 -10.7 335 16 325.8 326.0 291.6 329.4 1.02 18 500 5890 -5.3 -26.3 17 21.0 -11.3 330 16 326.6 326.8 291.6 329.8 0.89 19 438 6915 -14.1 -30.1 24 16.0 -17.8 333 18 328.0 328.2 291.9 330.6 0.72 20 400 7600 -17.9 -40.9 11 23.0 -21.7 325 20 331.7 331.8 292.4 332.8 0.27 21 395 7694 -18.1 -44.1 8 26.0 -22.0 319 20 332.7 332.7 292.6 333.4 0.19 22 388 7827 -17.7 -50.7 4 33.0 -22.0 317 20 334.9 334.9 293.1 335.3 0.09 23 300 9690 -32.9 -49.9 17 17.0 -34.4 285 24 339.0 339.0 294.2 339.5 0.13 24 297 9761 -33.7 -49.7 18 16.0 -35.0 284 24 338.8 338.9 294.1 339.4 0.14 25 250 10950 -42.1 -66.1 6 24.0 -42.9 280 33 343.5 343.5 295.2 343.6 0.02 26 236 11337 -45.9 -64.9 10 19.0 -46.5 280 34 343.4 343.4 295.1 343.6 0.03 27 200 12420 -53.7 -73.7 7 20.0 -54.0 300 36 347.7 347.7 296.1 347.8 0.01 28 177 13196 -59.1 -76.1 9 17.0 -59.3 298 38 351.2 351.2 296.9 351.3 0.01 29 150 14220 -65.1 -77.1 18 12.0 -65.2 290 31 357.9 357.9 298.3 358.0 0.01 30 136 14810 -69.7 -78.7 26 9.0 -69.8 299 28 360.0 360.0 298.7 360.0 0.01 31 125 15311 -71.1 -82.1 18 11.0 -71.2 306 25 366.2 366.2 299.9 366.2 0.00 32 108 16160 -78.5 -83.4 45 4.9 -78.5 290 33 367.9 367.9 300.2 367.9 0.00 33 100 16600 -77.3 -86.3 22 9.0 -77.3 305 23 378.4 378.4 302.0 378.4 0.00 34 95 16892 -78.3 -87.3 22 9.0 -78.3 314 21 382.0 382.0 302.6 382.0 0.00 35 70 18650 -72.7 -87.7 9 15.0 -72.8 340 7 428.9 428.9 308.7 428.9 0.00 36 61 19466 -70.7 -88.7 5 18.0 -70.8 316 9 450.5 450.5 310.9 450.5 0.00 37 57 19870 -71.3 -89.3 5 18.0 -71.4 335 13 458.0 458.0 311.6 458.0 0.00 38 51 20539 -65.7 -88.7 3 23.0 -66.0 3 11 485.9 485.9 313.9 485.9 0.00 39 50 20660 -66.3 -89.3 3 23.0 -66.5 20 11 487.2 487.2 314.0 487.3 0.00 40 41 21866 -64.7 -88.7 2 24.0 -65.1 57 13 519.7 519.7 316.3 519.7 0.00 41 41 21866 -65.1 -89.1 2 24.0 -65.5 57 13 518.7 518.7 316.2 518.7 0.00 42 30 23810 -56.1 -85.1 1 29.0 -57.5 335 5 591.7 591.7 320.2 591.8 0.01 43 27 24478 -57.3 -85.3 2 28.0 -58.6 352 4 606.4 606.4 320.9 606.5 0.01 TRP 108 16160 -78.5 -83.4 45 4.9 -78.5 290 33 367.9 367.9 300.2 367.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 578.00 mb = 4744.93 m = 15567.16 ft Wetbulb zero: 630.61 mb = 4037.11 m = 13244.94 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 52.39 % Est. max temperature: 30.80 C = 87.44 F Sfc-Lift cond lev (LCL): 951.65 mb = 577.23 m = 1893.78 ft T: 18.24 C 700-500 lapse rate: 4.99 C/km ThetaE index: 5.16 C Layer 952.0- 934.0 mb Conv cond level (CCL): 628.19 mb = 4068.35 m = 13347.45 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 41.80 C = 107.25 F Cap Strength: 9.87 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 12.78 C Lifted Index @700 mb: 7.04 C Showalter Index: 5.93 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 14.10 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 153.60 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.46 J/kg Max Up Vert Vel: 9.64 m/s Conv Inhibition (B-): 26451.37 J/kg Cap Strength: 9.99 C Lift Cond Lev (LCL): 814.90 mb = 1905.69 m = 6252.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 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 ---------------------------------------------------------- 0 982 309 0 0 -0.0 -0.0 | 220 11 7.3 8.8 1 948 610 65 18 -16.3 -7.6 | 97 9 -9.0 1.2 2 925 822 65 29 -26.3 -12.3 | 80 19 -19.0 -3.5 3 915 914 65 30 -27.2 -12.7 | 79 20 -19.9 -3.9 4 883 1219 45 21 -14.8 -14.8 | 51 10 -7.5 -6.1 5 853 1524 25 16 -6.8 -14.5 | 354 6 0.6 -5.7 6 850 1550 30 16 -8.0 -13.9 | 8 5 -0.7 -5.1 7 822 1829 40 11 -7.1 -8.4 | 217 0 0.2 0.3 8 793 2134 25 13 -5.5 -11.8 | 329 4 1.8 -3.0 9 765 2438 20 12 -4.1 -11.3 | 308 4 3.2 -2.5 10 738 2743 20 10 -3.4 -9.4 | 279 4 3.9 -0.6 11 700 3183 25 10 -4.2 -9.1 | 276 3 3.1 -0.3 12 685 3353 35 10 -5.7 -8.2 | 250 2 1.6 0.6 13 660 3658 10 11 -1.9 -10.8 | 291 6 5.4 -2.1 14 635 3962 10 15 -2.6 -14.8 | 322 8 4.7 -6.0 15 612 4267 335 18 7.6 -16.3 | 297 17 14.9 -7.6 16 589 4572 345 19 4.9 -18.4 | 308 16 12.2 -9.6 17 567 4877 320 18 11.6 -13.8 | 285 20 18.9 -5.0 18 546 5182 320 17 10.9 -13.0 | 283 19 18.2 -4.3 19 526 5486 345 16 4.1 -15.5 | 300 13 11.5 -6.7 20 500 5890 330 16 8.0 -13.9 | 288 16 15.3 -5.1 21 487 6096 335 14 5.9 -12.7 | 287 14 13.2 -3.9 22 450 6706 335 17 7.2 -15.4 | 295 16 14.5 -6.6 23 400 7600 325 20 11.5 -16.4 | 292 20 18.8 -7.6 24 399 7620 320 20 12.9 -15.3 | 288 21 20.2 -6.6 25 323 9144 300 23 19.9 -11.5 | 276 27 27.2 -2.7 26 300 9690 285 24 23.2 -6.2 | 265 31 30.5 2.5 27 284 10058 280 24 23.6 -4.2 | 262 31 31.0 4.6 28 250 10950 280 33 32.5 -5.7 | 266 40 39.8 3.0 29 227 11582 280 34 33.5 -5.9 | 266 41 40.8 2.9 30 217 11887 300 38 32.9 -19.0 | 284 42 40.2 -10.2 31 200 12420 300 36 31.2 -18.0 | 284 40 38.5 -9.2 32 179 13106 300 39 33.8 -19.5 | 285 42 41.1 -10.7 33 163 13716 285 32 30.9 -8.3 | 269 38 38.2 0.5 34 150 14220 290 31 29.1 -10.6 | 273 36 36.4 -1.8 35 126 15240 305 25 20.5 -14.3 | 281 28 27.8 -5.6 36 120 15545 310 25 19.2 -16.1 | 285 27 26.5 -7.3 37 108 16160 290 33 31.0 -11.3 | 274 38 38.3 -2.5 38 102 16459 290 32 30.1 -10.9 | 273 37 37.4 -2.2 39 100 16600 305 23 18.8 -13.2 | 280 27 26.2 -4.4 40 97 16764 305 23 18.8 -13.2 | 280 27 26.2 -4.4 41 92 17069 325 18 10.3 -14.7 | 289 19 17.6 -6.0 42 87 17374 310 26 19.9 -16.7 | 286 28 27.2 -8.0 43 79 17983 310 18 13.8 -11.6 | 278 21 21.1 -2.8 44 75 18288 35 8 -4.6 -6.6 | 231 4 2.7 2.2 45 71 18593 330 20 10.0 -17.3 | 296 19 17.3 -8.6 46 70 18650 340 7 2.4 -6.6 | 257 10 9.7 2.2 47 67 18898 345 14 3.6 -13.5 | 294 12 10.9 -4.8 48 64 19202 325 3 1.7 -2.5 | 235 11 9.0 6.3 49 61 19507 315 10 7.1 -7.1 | 263 14 14.4 1.7 50 58 19812 340 14 4.8 -13.2 | 290 13 12.1 -4.4 51 55 20117 315 10 7.1 -7.1 | 263 14 14.4 1.7 52 52 20422 345 12 3.1 -11.6 | 285 11 10.4 -2.8 53 50 20660 20 11 -3.8 -10.3 | 294 4 3.6 -1.6 54 49 20726 40 17 -10.9 -13.0 | 40 6 -3.6 -4.3 55 45 21336 345 12 3.1 -11.6 | 285 11 10.4 -2.8 56 41 21946 65 13 -11.8 -5.5 | 126 6 -4.5 3.3 57 39 22250 350 10 1.7 -9.8 | 277 9 9.1 -1.1 58 37 22555 350 15 2.6 -14.8 | 301 12 9.9 -6.0 59 35 22860 15 11 -2.8 -10.6 | 293 5 4.5 -1.9 60 33 23165 345 10 2.6 -9.7 | 275 10 9.9 -0.9 61 32 23470 25 10 -4.2 -9.1 | 276 3 3.1 -0.3 62 30 23810 335 5 2.1 -4.5 | 246 10 9.4 4.2 63 26 24384 360 3 -0.0 -3.0 | 232 9 7.3 5.8 64 24 24689 310 4 3.1 -2.6 | 239 12 10.4 6.2 Wind Parameters Mean winds (0-6000m): 9.9 at 15.2 knts Storm direction: 39.9 at 11.4 knts Shear (0-3000m) pos: 3.9 neg: 3.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 40.9 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -60.7 tot: -53.5 m^2/s^2 ave: -17.8 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 12.4 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.84 Bulk Shear: 25.28 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 65 15 113 6| 29.1 0.0 29.1| 5.8 -13.9 -8.1 -16.1 -0.27| 35.8 -9.7 1000 60 20 83 10| 14.6 7.1 21.6| 5.8 -48.3 -42.4 -42.4 -0.37| 26.5 -9.7 1500 52 19 71 8| 7.3 4.7 12.0| 7.1 -56.7 -49.6 -33.1 -0.38| 21.7 -8.3 2000 48 17 64 6| 5.5 4.4 9.8| 7.2 -57.5 -50.3 -25.1 -0.36| 17.4 -6.3 2500 44 16 55 4| 4.4 3.6 8.0| 7.2 -60.1 -52.9 -21.2 -0.38| 14.4 -5.6 3000 42 15 48 3| 3.9 3.0 6.9| 7.2 -60.7 -53.5 -17.8 -0.39| 12.4 -4.8 4000 33 14 10 3| 2.9 4.1 7.0| 13.1 -74.9 -61.7 -15.4 -0.31| 11.6 -3.6 5000 18 15 335 6| 2.6 3.5 6.1| 31.2-107.1 -75.9 -15.2 -0.29| 10.6 -3.1 6000 10 15 323 8| 2.3 2.9 5.2| 43.8-120.1 -76.3 -12.7 -0.27| 9.8 -2.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251016.12.gif