UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122800.upa.cvt Date: 0000Z 28 DEC 25 Searching for KKEY... Searching the city database file for: KKEY ... Date:0000Z 28 DEC 25 Station: KKEY WMO ident: 72201 Latitude: 24.55 Longitude: -81.75 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 6 21.8 17.4 76 4.4 18.9 10 5 293.5 295.7 291.4 328.8 12.38 1 1000 157 20.4 16.4 78 4.0 17.8 20 10 293.5 295.7 290.9 327.2 11.81 2 994 209 19.8 15.9 78 3.9 17.2 22 8 293.5 295.5 290.6 326.2 11.50 3 984 296 21.2 11.2 53 10.0 15.1 25 3 295.7 297.2 288.8 320.4 8.51 4 964 474 20.0 13.0 64 7.0 15.5 6 4 296.2 298.0 290.2 324.6 9.80 5 953 573 19.4 11.4 60 8.0 14.4 354 5 296.6 298.2 289.5 322.5 8.91 6 925 829 16.8 13.4 80 3.4 14.6 35 3 296.5 298.4 290.8 326.8 10.50 7 919 884 16.4 13.6 83 2.8 14.6 25 2 296.6 298.6 291.0 327.6 10.71 8 907 996 15.8 11.0 73 4.8 12.9 24 3 297.1 298.8 289.9 323.6 9.12 9 899 1072 15.4 11.6 78 3.8 13.0 28 4 297.5 299.2 290.4 325.3 9.58 10 896 1100 15.4 10.4 72 5.0 12.3 29 4 297.8 299.4 289.9 323.6 8.87 11 890 1157 15.8 3.8 45 12.0 9.2 32 5 298.7 299.8 287.2 315.5 5.65 12 887 1186 16.0 1.0 36 15.0 8.2 33 6 299.2 300.1 286.4 313.1 4.64 13 874 1311 15.4 -3.6 27 19.0 6.3 41 7 299.9 300.5 285.3 310.1 3.35 14 872 1331 15.2 -2.8 29 18.0 6.5 42 7 299.9 300.5 285.5 310.7 3.56 15 868 1370 15.8 -9.2 17 25.0 5.1 45 8 300.9 301.3 284.4 307.7 2.19 16 864 1409 16.2 1.2 36 15.0 8.3 47 8 301.7 302.6 287.5 316.3 4.83 17 858 1468 16.2 2.2 39 14.0 8.6 51 9 302.3 303.3 288.1 318.1 5.23 18 850 1548 16.0 0.0 34 16.0 7.7 55 10 302.9 303.7 287.6 316.6 4.50 19 841 1638 16.6 -18.4 8 35.0 3.7 65 10 304.5 304.7 284.5 307.9 1.06 20 836 1689 16.4 -18.6 8 35.0 3.5 70 10 304.8 305.0 284.7 308.2 1.05 21 795 2114 13.6 -12.4 15 26.0 2.9 85 7 306.2 306.5 286.1 312.1 1.85 22 769 2393 12.8 -18.2 10 31.0 1.4 68 7 308.3 308.5 286.1 312.2 1.18 23 749 2613 11.4 -21.6 8 33.0 0.1 40 7 309.1 309.2 286.1 312.1 0.91 24 717 2975 8.6 -16.4 15 25.0 -0.7 24 9 309.9 310.2 287.0 314.7 1.48 25 713 3021 8.4 -20.6 11 29.0 -1.5 25 10 310.2 310.3 286.6 313.6 1.04 26 711 3045 8.2 -13.8 19 22.0 -0.5 25 10 310.2 310.5 287.5 316.2 1.85 27 702 3150 7.4 -12.6 23 20.0 -0.7 37 10 310.4 310.8 287.8 317.1 2.07 28 700 3173 7.2 -12.8 23 20.0 -0.8 40 10 310.5 310.8 287.8 317.1 2.04 29 638 3927 1.0 -14.0 32 15.0 -4.7 44 9 311.8 312.1 288.2 318.4 2.03 30 634 3978 1.8 -23.2 14 25.0 -5.9 45 9 313.2 313.4 287.5 316.4 0.93 31 629 4042 2.6 -26.4 10 29.0 -5.9 46 9 314.8 315.0 287.9 317.3 0.70 32 621 4146 3.4 -26.6 9 30.0 -5.5 48 10 316.9 317.1 288.5 319.4 0.70 33 619 4172 3.4 -27.6 8 31.0 -5.6 48 10 317.2 317.3 288.6 319.5 0.64 34 598 4451 1.4 -34.6 5 36.0 -7.4 31 10 318.0 318.1 288.5 319.3 0.34 35 585 4627 0.0 -27.0 11 27.0 -7.7 8 10 318.4 318.6 289.0 320.9 0.72 36 553 5077 -1.5 -29.5 10 28.0 -9.1 321 7 321.8 321.9 290.0 324.0 0.60 37 500 5870 -7.7 -29.7 15 22.0 -13.2 325 7 323.7 323.8 290.6 326.0 0.65 38 478 6218 -10.9 -29.9 19 19.0 -15.4 311 8 323.9 324.0 290.6 326.3 0.67 39 450 6679 -14.3 -31.3 22 17.0 -18.0 316 9 325.3 325.4 291.0 327.5 0.62 40 425 7109 -17.5 -35.5 19 18.0 -20.8 313 10 326.5 326.6 291.2 328.2 0.44 41 400 7560 -21.3 -33.3 33 12.0 -23.5 280 9 327.3 327.4 291.6 329.4 0.58 42 392 7708 -22.5 -32.5 40 10.0 -24.4 285 11 327.6 327.8 291.7 330.0 0.64 43 388 7783 -22.7 -33.7 36 11.0 -24.6 284 12 328.3 328.4 291.8 330.4 0.57 44 386 7821 -22.5 -36.5 27 14.0 -24.8 284 12 329.1 329.2 291.9 330.7 0.44 45 348 8570 -29.1 -38.1 42 9.0 -30.3 282 20 330.1 330.1 292.2 331.6 0.41 46 340 8735 -30.5 -40.5 37 10.0 -31.7 281 22 330.4 330.4 292.2 331.6 0.33 47 332 8904 -32.3 -39.3 50 7.0 -33.1 281 23 330.1 330.2 292.2 331.6 0.38 48 320 9162 -33.9 -38.8 61 4.9 -34.5 280 26 331.4 331.5 292.5 333.0 0.42 49 317 9228 -34.3 -41.3 49 7.0 -35.0 280 27 331.8 331.8 292.5 333.0 0.32 50 314 9294 -35.1 -42.1 49 7.0 -35.8 280 28 331.5 331.6 292.4 332.7 0.30 51 310 9383 -35.9 -43.9 44 8.0 -36.6 280 29 331.6 331.7 292.4 332.6 0.25 52 309 9405 -35.7 -45.7 35 10.0 -36.5 280 29 332.2 332.3 292.5 333.0 0.21 53 307 9450 -35.7 -50.7 20 15.0 -36.8 280 30 332.9 332.9 292.6 333.3 0.12 54 300 9610 -37.3 -50.3 25 13.0 -38.2 285 28 332.8 332.8 292.6 333.3 0.13 55 285 9961 -40.5 -51.5 30 11.0 -41.2 285 28 333.1 333.2 292.7 333.6 0.12 56 250 10840 -46.7 -62.7 15 16.0 -47.2 270 26 336.6 336.6 293.5 336.8 0.03 57 200 12300 -52.3 -78.3 3 26.0 -52.7 275 20 349.9 349.9 296.6 350.0 0.00 58 150 14130 -60.5 -85.5 2 25.0 -60.7 295 31 365.9 365.9 299.8 365.9 0.00 59 100 16570 -75.9 -91.9 6 16.0 -75.9 290 32 381.1 381.1 302.4 381.1 0.00 60 85 17497 -81.7 -92.7 14 11.0 -81.7 320 33 387.5 387.5 303.4 387.5 0.00 61 70 18590 -80.9 -90.9 17 10.0 -80.9 335 11 411.3 411.3 306.7 411.3 0.00 62 69 18671 -80.9 -90.9 17 10.0 -80.9 336 12 413.0 413.0 306.9 413.0 0.00 63 67 18838 -79.9 -90.9 14 11.0 -79.9 339 15 418.7 418.7 307.6 418.7 0.00 64 65 19012 -75.3 -89.3 9 14.0 -75.3 330 17 432.4 432.4 309.1 432.4 0.00 65 61 19379 -77.1 -90.1 11 13.0 -77.1 309 13 436.3 436.3 309.5 436.3 0.00 66 56 19875 -73.9 -89.9 7 16.0 -74.0 306 12 454.4 454.4 311.3 454.4 0.00 67 53 20200 -69.5 -89.5 4 20.0 -69.6 314 11 471.8 471.8 312.8 471.8 0.00 68 51 20430 -68.9 -90.9 3 22.0 -69.1 259 11 478.4 478.4 313.3 478.4 0.00 69 51 20430 -68.9 -90.9 3 22.0 -69.1 259 11 478.4 478.4 313.3 478.4 0.00 70 50 20550 -65.5 -90.5 2 25.0 -65.8 295 19 489.1 489.1 314.1 489.1 0.00 71 49 20673 -65.9 -89.9 2 24.0 -66.2 295 19 491.0 491.0 314.3 491.0 0.00 TRP 85 17497 -81.7 -92.7 14 11.0 -81.7 320 33 387.5 387.5 303.4 387.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 585.00 mb = 4627.15 m = 15180.76 ft Wetbulb zero: 744.01 mb = 2668.41 m = 8754.52 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 25.89 % Est. max temperature: 29.40 C = 84.91 F Sfc-Lift cond lev (LCL): 953.35 mb = 570.04 m = 1870.18 ft T: 19.42 C 700-500 lapse rate: 5.52 C/km ThetaE index: 15.28 C Layer 896.0- 872.0 mb Conv cond level (CCL): 724.00 mb = 2894.69 m = 9496.90 ft Mean mixing ratio: 10.17 g/kg Conv temperature: 38.05 C = 100.49 F Cap Strength: 7.15 C Lifted Index: 6.08 C Risk: None Lifted Index @300 mb: 6.33 C Lifted Index @700 mb: 4.78 C Showalter Index: 10.62 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 7.70 C K Index: 3.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.64 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 14643.74 J/kg Cap Strength: 7.07 C Lift Cond Lev (LCL): 884.92 mb = 1205.69 m = 3955.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 6 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 1017 6 10 5 -0.9 -4.9 | 294 4 4.0 -1.8 1 1000 157 20 10 -3.4 -9.4 | 347 6 1.4 -6.3 2 983 305 25 3 -1.3 -2.7 | 263 4 3.6 0.4 3 949 610 350 5 0.9 -4.9 | 287 6 5.7 -1.8 4 925 829 35 3 -1.7 -2.5 | 258 3 3.1 0.7 5 916 914 20 2 -0.7 -1.9 | 253 4 4.1 1.3 6 884 1219 35 6 -3.4 -4.9 | 322 2 1.4 -1.8 7 852 1524 55 10 -8.2 -5.7 | 52 4 -3.4 -2.6 8 850 1548 55 10 -8.2 -5.7 | 52 4 -3.4 -2.6 9 822 1829 85 10 -10.0 -0.9 | 114 6 -5.1 2.3 10 793 2134 85 7 -7.0 -0.6 | 140 3 -2.1 2.5 11 764 2438 65 7 -6.3 -3.0 | 97 2 -1.5 0.2 12 737 2743 20 7 -2.4 -6.6 | 325 4 2.4 -3.4 13 711 3048 25 10 -4.2 -9.1 | 354 6 0.6 -5.9 14 700 3173 40 10 -6.4 -7.7 | 20 5 -1.6 -4.5 15 684 3353 30 12 -6.0 -10.4 | 9 7 -1.2 -7.2 16 659 3658 40 8 -5.1 -6.1 | 6 3 -0.3 -3.0 17 611 4267 50 10 -7.7 -6.4 | 41 4 -2.8 -3.3 18 588 4572 15 10 -2.6 -9.7 | 341 7 2.2 -6.5 19 566 4877 320 7 4.5 -5.4 | 283 10 9.3 -2.2 20 500 5870 325 7 4.0 -5.7 | 286 9 8.8 -2.6 21 485 6096 310 8 6.1 -5.1 | 280 11 11.0 -2.0 22 430 7010 320 10 6.4 -7.7 | 292 12 11.3 -4.5 23 400 7560 280 9 8.9 -1.6 | 263 14 13.7 1.6 24 397 7620 285 10 9.7 -2.6 | 268 14 14.5 0.6 25 320 9144 280 26 25.6 -4.5 | 273 30 30.4 -1.4 26 307 9449 280 30 29.5 -5.2 | 273 34 34.4 -2.1 27 300 9610 285 28 27.0 -7.2 | 277 32 31.9 -4.1 28 268 10363 285 27 26.1 -7.0 | 277 31 30.9 -3.8 29 250 10840 270 26 26.0 -0.0 | 264 31 30.8 3.1 30 234 11278 260 20 19.7 3.5 | 255 25 24.5 6.6 31 223 11582 290 15 14.1 -5.1 | 276 19 18.9 -2.0 32 200 12300 275 20 19.9 -1.7 | 267 25 24.8 1.4 33 194 12497 270 20 20.0 -0.0 | 263 25 24.8 3.1 34 176 13106 290 22 20.7 -7.5 | 280 26 25.5 -4.4 35 153 14021 300 35 30.3 -17.5 | 292 38 35.1 -14.4 36 150 14130 295 31 28.1 -13.1 | 287 34 32.9 -10.0 37 138 14630 285 26 25.1 -6.7 | 277 30 29.9 -3.6 38 125 15240 300 28 24.2 -14.0 | 290 31 29.1 -10.9 39 100 16570 290 32 30.1 -10.9 | 283 36 34.9 -7.8 40 97 16764 290 32 30.1 -10.9 | 283 36 34.9 -7.8 41 85 17497 320 33 21.2 -25.3 | 310 34 26.0 -22.1 42 82 17678 315 41 29.0 -29.0 | 307 43 33.8 -25.8 43 74 18288 310 32 24.5 -20.6 | 301 34 29.3 -17.4 44 70 18590 335 11 4.6 -10.0 | 306 12 9.5 -6.8 45 66 18898 340 16 5.5 -15.0 | 319 16 10.3 -11.9 46 63 19202 315 18 12.7 -12.7 | 299 20 17.6 -9.6 47 60 19507 305 10 8.2 -5.7 | 281 13 13.0 -2.6 48 57 19812 295 12 10.9 -5.1 | 277 16 15.7 -1.9 49 54 20117 340 12 4.1 -11.3 | 312 12 8.9 -8.1 50 51 20422 255 10 9.7 2.6 | 248 16 14.5 5.7 51 50 20550 295 19 17.2 -8.0 | 282 23 22.0 -4.9 52 45 21031 295 21 19.0 -8.9 | 284 25 23.9 -5.7 Wind Parameters Mean winds (0-6000m): 26.9 at 7.7 knts Storm direction: 56.9 at 5.8 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -9.0 tot: 12.9 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.90 Bulk Shear: 0.73 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 17 6 305 4| 0.0 1.0 1.0| 5.5 -4.0 1.5 3.0 -0.01| 11.7 -0.1 1000 13 5 290 4| 0.9 0.5 1.4| 6.8 -6.3 0.4 0.4 -0.07| 9.3 -0.7 1500 26 5 302 3| 2.7 0.3 3.0| 11.4 -6.3 5.1 3.4 0.21| 8.8 1.9 2000 44 6 345 1| 2.3 0.2 2.5| 18.9 -6.3 12.5 6.3 0.36| 8.4 3.0 2500 52 7 19 1| 1.8 0.9 2.7| 19.6 -7.6 12.0 4.8 0.26| 7.7 2.0 3000 47 7 4 1| 1.5 1.5 3.1| 21.9 -9.0 12.9 4.3 0.20| 7.6 1.5 4000 43 7 7 2| 1.6 1.1 2.7| 26.5 -10.4 16.1 4.0 0.21| 6.8 1.5 5000 38 8 360 3| 1.3 1.8 3.0| 27.3 -35.5 -8.2 -1.6 -0.02| 7.1 -0.2 6000 27 8 340 4| 1.1 1.6 2.6| 28.3 -36.9 -8.6 -1.4 -0.02| 6.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//KKEY/skewt/KKEY.skewt.20251228.00.gif