UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122500.upa.cvt Date: 0000Z 25 DEC 25 Searching for KKEY... Searching the city database file for: KKEY ... Date:0000Z 25 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 1021 6 23.4 18.5 74 4.9 20.1 50 5 294.8 297.2 292.4 332.7 13.24 1 1000 195 21.6 17.3 77 4.3 18.7 45 12 294.8 297.0 291.9 330.6 12.52 2 942 710 17.0 15.2 89 1.8 15.8 64 16 295.2 297.2 291.3 328.5 11.60 3 934 783 16.8 13.6 81 3.2 14.8 60 16 295.7 297.6 290.6 326.0 10.53 4 925 866 16.0 13.1 83 2.9 14.2 55 16 295.7 297.5 290.4 325.3 10.29 5 921 903 15.8 12.9 83 2.9 14.0 55 15 295.8 297.7 290.3 325.3 10.20 6 894 1155 13.4 12.7 96 0.7 13.0 55 17 295.9 297.8 290.5 325.8 10.38 7 876 1326 12.4 10.3 87 2.1 11.2 58 16 296.6 298.2 289.6 322.7 9.01 8 863 1452 11.4 10.0 91 1.4 10.6 61 14 296.8 298.4 289.6 322.8 8.97 9 857 1510 11.4 8.2 81 3.2 9.5 63 14 297.4 298.8 288.9 320.7 7.98 10 854 1540 12.0 5.0 62 7.0 8.1 64 13 298.3 299.5 287.8 317.2 6.41 11 850 1579 12.4 2.4 50 10.0 7.1 65 13 299.1 300.1 287.1 315.1 5.35 12 849 1589 12.4 2.4 50 10.0 7.1 66 13 299.2 300.2 287.2 315.2 5.36 13 847 1609 13.0 -7.0 24 20.0 4.2 67 13 300.1 300.6 284.7 308.3 2.67 14 846 1619 13.2 -8.8 21 22.0 3.8 67 12 300.4 300.8 284.4 307.6 2.32 15 842 1658 13.0 -9.0 21 22.0 3.7 70 12 300.6 301.0 284.4 307.7 2.29 16 841 1668 14.0 -17.0 10 31.0 2.7 70 12 301.7 301.9 283.6 305.6 1.20 17 838 1698 14.2 -17.8 9 32.0 2.6 72 11 302.2 302.5 283.7 305.9 1.12 18 784 2259 13.0 -17.0 11 30.0 1.8 76 11 306.8 307.0 285.7 311.0 1.29 19 723 2934 8.8 -13.2 20 22.0 0.0 52 14 309.4 309.7 287.3 315.5 1.91 20 716 3014 9.4 -18.6 12 28.0 -0.7 58 14 310.9 311.1 287.1 315.0 1.23 21 700 3201 8.4 -17.6 14 26.0 -1.2 45 12 311.8 312.0 287.5 316.3 1.37 22 666 3609 5.2 -17.8 17 23.0 -3.0 49 13 312.7 312.9 287.9 317.4 1.42 23 659 3695 5.4 -25.6 9 31.0 -4.0 50 13 313.8 314.0 287.5 316.3 0.72 24 638 3959 4.0 -27.0 8 31.0 -5.1 45 17 315.2 315.3 287.9 317.4 0.66 25 572 4835 -2.5 -31.5 9 29.0 -9.7 39 14 317.5 317.6 288.5 319.2 0.48 26 565 4932 -2.5 -38.5 4 36.0 -10.2 36 14 318.7 318.7 288.6 319.6 0.24 27 500 5890 -8.5 -46.5 3 38.0 -14.7 25 12 322.7 322.7 289.7 323.1 0.12 28 488 6077 -9.7 -49.7 2 40.0 -15.6 12 16 323.5 323.5 289.9 323.8 0.08 29 458 6563 -12.1 -52.1 2 40.0 -17.6 18 13 326.4 326.4 290.7 326.6 0.07 30 400 7580 -20.1 -49.1 6 29.0 -23.6 355 10 328.9 328.9 291.5 329.3 0.11 31 300 9640 -37.5 -60.5 7 23.0 -38.6 50 8 332.5 332.5 292.4 332.7 0.04 32 263 10532 -44.9 -64.9 9 20.0 -45.5 10 14 334.4 334.4 292.9 334.5 0.02 33 257 10686 -44.7 -65.7 8 21.0 -45.3 14 16 336.9 336.9 293.6 337.0 0.02 34 250 10870 -45.9 -65.9 9 20.0 -46.4 5 12 337.8 337.8 293.8 337.9 0.02 35 240 11141 -48.3 -66.3 11 18.0 -48.7 358 12 338.2 338.2 293.9 338.3 0.02 36 226 11535 -50.3 -72.3 6 22.0 -50.7 337 13 341.0 341.0 294.6 341.0 0.01 37 223 11622 -50.1 -73.1 5 23.0 -50.5 331 14 342.6 342.6 295.0 342.6 0.01 38 208 12076 -51.7 -76.7 3 25.0 -52.1 298 16 347.0 347.0 296.0 347.0 0.01 39 200 12330 -53.3 -78.3 3 25.0 -53.7 305 23 348.4 348.4 296.3 348.4 0.00 40 190 12659 -55.5 -77.5 5 22.0 -55.8 305 27 350.0 350.0 296.6 350.0 0.01 41 189 12693 -54.9 -77.9 4 23.0 -55.2 305 28 351.5 351.5 297.0 351.5 0.00 42 184 12864 -55.9 -78.9 4 23.0 -56.2 304 29 352.6 352.6 297.2 352.6 0.00 43 181 12969 -54.9 -80.9 3 26.0 -55.2 301 29 355.8 355.8 297.9 355.9 0.00 44 150 14150 -62.9 -82.9 5 20.0 -63.0 295 27 361.7 361.7 299.0 361.7 0.00 45 148 14233 -63.5 -83.5 5 20.0 -63.6 293 27 362.1 362.1 299.1 362.1 0.00 46 135 14794 -65.9 -88.9 3 23.0 -66.0 316 29 367.5 367.5 300.1 367.5 0.00 47 118 15597 -73.3 -90.3 6 17.0 -73.3 317 22 368.3 368.3 300.2 368.3 0.00 48 100 16560 -75.7 -91.7 6 16.0 -75.7 300 22 381.5 381.5 302.5 381.5 0.00 49 97 16736 -76.3 -92.3 6 16.0 -76.3 300 22 383.6 383.6 302.8 383.6 0.00 50 95 16856 -75.7 -91.7 6 16.0 -75.7 296 22 387.1 387.1 303.3 387.1 0.00 51 73 18362 -79.9 -90.9 14 11.0 -79.9 320 10 408.5 408.5 306.3 408.5 0.00 52 70 18600 -79.7 -90.7 15 11.0 -79.7 315 20 413.9 413.9 307.0 413.9 0.00 53 67 18848 -80.5 -90.5 17 10.0 -80.5 315 21 417.4 417.4 307.4 417.4 0.00 54 62 19289 -77.9 -90.9 10 13.0 -77.9 328 21 432.5 432.5 309.1 432.5 0.00 55 61 19383 -74.9 -88.9 10 14.0 -75.0 327 18 441.2 441.2 310.0 441.2 0.00 56 59 19577 -75.3 -90.3 8 15.0 -75.3 340 15 444.5 444.5 310.3 444.5 0.00 57 54 20095 -71.9 -89.9 5 18.0 -72.0 6 10 463.7 463.7 312.1 463.7 0.00 58 52 20318 -72.5 -90.5 5 18.0 -72.6 331 14 467.4 467.4 312.4 467.4 0.00 59 50 20550 -69.5 -90.5 3 21.0 -69.6 235 10 479.7 479.7 313.4 479.7 0.00 60 46 21048 -67.1 -91.1 2 24.0 -67.4 267 12 497.1 497.1 314.7 497.1 0.00 61 46 21048 -67.1 -91.1 2 24.0 -67.4 267 12 497.1 497.1 314.7 497.1 0.00 62 45 21182 -63.1 -91.1 1 28.0 -63.6 254 13 509.9 509.9 315.7 509.9 0.00 63 43 21462 -60.5 -89.5 1 29.0 -61.1 256 18 523.0 523.0 316.5 523.0 0.00 64 38 22224 -63.7 -90.7 1 27.0 -64.2 328 17 533.7 533.7 317.2 533.7 0.00 65 36 22556 -62.1 -90.1 1 28.0 -62.7 289 10 546.1 546.1 317.9 546.1 0.00 66 33 23091 -63.7 -90.7 1 27.0 -64.3 253 15 555.6 555.6 318.4 555.6 0.00 67 31 23476 -60.5 -89.5 1 29.0 -61.3 268 22 574.3 574.3 319.4 574.3 0.00 68 30 23680 -60.9 -88.9 1 28.0 -61.7 235 29 578.6 578.6 319.6 578.6 0.00 69 30 23680 -60.5 -89.5 1 29.0 -61.4 235 29 579.7 579.7 319.6 579.7 0.00 70 29 23891 -61.3 -89.3 1 28.0 -62.1 237 27 583.2 583.2 319.8 583.2 0.00 71 27 24340 -57.1 -88.1 1 31.0 -58.5 253 27 607.0 607.0 320.9 607.0 0.01 72 23 25363 -54.5 -86.5 1 32.0 -56.6 290 27 643.1 643.1 322.4 643.2 0.01 73 21 25952 -50.3 -84.3 1 34.0 -53.6 279 23 672.8 672.8 323.5 672.9 0.02 74 20 26270 -51.3 -84.3 1 33.0 -54.4 220 30 679.1 679.2 323.7 679.3 0.02 75 17 27325 -52.9 -84.9 1 32.0 -55.9 238 24 706.3 706.3 324.6 706.5 0.02 76 17 27325 -52.3 -85.3 1 33.0 -55.5 238 24 708.3 708.3 324.7 708.4 0.02 77 15 28129 -56.3 -86.3 1 30.0 -58.7 249 31 720.8 720.8 325.1 720.9 0.02 78 14 28569 -54.9 -85.9 1 31.0 -57.8 255 36 739.9 739.9 325.7 740.0 0.02 79 13 29042 -56.3 -86.3 1 30.0 -59.0 265 38 750.9 750.9 326.0 751.0 0.02 80 10 30740 -48.7 -82.7 1 34.0 -54.7 290 45 837.8 837.8 328.1 838.2 0.04 81 9.7 30940 -49.5 -83.5 1 34.0 -55.3 290 46 842.1 842.1 328.2 842.4 0.04 82 9.0 31435 -46.1 -83.1 1 37.0 -53.7 290 49 873.4 873.4 328.9 873.8 0.04 83 8.8 31587 -40.1 -81.1 0 41.0 -51.0 290 50 902.3 902.3 329.5 902.9 0.06 84 7.0 33170 -34.2 -77.9 0 43.7 -49.8 290 60 987.5 987.6 331.0 989.0 0.13 85 6.8 33373 -33.5 -77.5 0 44.0 -49.7 998.8 998.9 331.2 1000.5 0.15 86 6.7 33477 -33.3 -77.3 0 44.0 -49.7 1003.9 1004.0 331.2 1005.7 0.15 87 6.2 34021 -34.1 -77.1 0 43.0 -50.4 1023.0 1023.1 331.5 1025.1 0.17 TRP 73 18362 -79.9 -90.9 14 11.0 -79.9 320 10 408.5 408.5 306.3 408.5 0.00 WND 7.0 33170 -34.2 -77.9 0 43.7 -49.8 290 60 987.5 987.6 331.0 989.0 0.13 Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 597.38 mb = 4497.71 m = 14756.07 ft Wetbulb zero: 722.80 mb = 2935.78 m = 9631.69 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 28.93 % Est. max temperature: 25.28 C = 77.50 F Sfc-Lift cond lev (LCL): 950.34 mb = 634.35 m = 2081.19 ft T: 17.68 C 700-500 lapse rate: 6.28 C/km ThetaE index: 7.77 C Layer 857.0- 849.0 mb Conv cond level (CCL): 913.41 mb = 973.03 m = 3192.32 ft Mean mixing ratio: 11.91 g/kg Conv temperature: 24.46 C = 76.03 F Cap Strength: 4.40 C Lifted Index: 3.08 C Risk: None Lifted Index @300 mb: 3.26 C Lifted Index @700 mb: 4.34 C Showalter Index: 10.70 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 10.90 C K Index: -2.70 Risk: None Sweat Index: 66.80 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.77 J/kg Max Up Vert Vel: 5.62 m/s Conv Inhibition (B-): 4.37 J/kg Cap Strength: 4.38 C Lift Cond Lev (LCL): 924.29 mb = 872.50 m = 2862.49 ft Lev Free Conv (LFC): 899.29 mb = 1104.95 m = 3625.12 ft Equ Level (EL): 849.29 mb = 1585.96 m = 5203.21 ft B at Equ Level: 14.09 J/kg Max Parcel Lev (MPL): 829.29 mb = 1786.30 m = 5860.48 ft Wind level data Storm motion: 81 at 10 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 1021 6 50 5 -3.8 -3.2 | 287 6 5.8 -1.7 1 1000 195 45 12 -8.5 -8.5 | 351 7 1.1 -7.0 2 987 305 55 14 -11.5 -8.0 | 16 7 -1.8 -6.6 3 953 610 70 16 -15.0 -5.5 | 53 7 -5.4 -4.0 4 925 866 55 16 -13.1 -9.2 | 24 8 -3.5 -7.7 5 920 914 55 15 -12.3 -8.6 | 20 8 -2.7 -7.1 6 887 1219 55 17 -13.9 -9.8 | 27 9 -4.3 -8.3 7 850 1579 65 13 -11.8 -5.5 | 28 5 -2.2 -4.0 8 825 1829 80 9 -8.9 -1.6 | 277 1 0.8 -0.1 9 795 2134 80 10 -9.8 -1.7 | 39 0 -0.2 -0.3 10 767 2438 70 13 -12.2 -4.4 | 41 4 -2.6 -3.0 11 739 2743 40 13 -8.4 -10.0 | 351 9 1.3 -8.5 12 713 3048 60 14 -12.1 -7.0 | 24 6 -2.5 -5.5 13 700 3201 45 12 -8.5 -8.5 | 351 7 1.1 -7.0 14 661 3658 50 13 -10.0 -8.4 | 3 7 -0.3 -6.9 15 636 3962 45 17 -12.0 -12.0 | 13 11 -2.4 -10.6 16 613 4267 55 13 -10.6 -7.5 | 10 6 -1.0 -6.0 17 590 4572 55 12 -9.8 -6.9 | 2 5 -0.2 -5.4 18 568 4877 35 14 -8.0 -11.5 | 351 10 1.6 -10.0 19 546 5182 45 11 -7.8 -7.8 | 344 7 1.9 -6.3 20 526 5486 10 11 -1.9 -10.8 | 320 12 7.7 -9.4 21 506 5791 30 12 -6.0 -10.4 | 338 10 3.6 -8.9 22 500 5890 25 12 -5.1 -10.9 | 334 10 4.6 -9.4 23 487 6096 10 16 -2.8 -15.8 | 334 16 6.9 -14.3 24 431 7010 25 11 -4.6 -10.0 | 330 10 5.0 -8.5 25 414 7315 340 10 3.4 -9.4 | 301 15 13.1 -7.9 26 400 7580 355 10 0.9 -10.0 | 309 14 10.5 -8.5 27 398 7620 350 10 1.7 -9.8 | 306 14 11.4 -8.4 28 365 8230 110 1 -0.9 0.3 | 258 9 8.7 1.8 29 322 9144 75 6 -5.8 -1.6 | 271 4 3.8 -0.1 30 300 9640 50 8 -6.1 -5.1 | 316 5 3.5 -3.7 31 282 10058 25 10 -4.2 -9.1 | 325 9 5.4 -7.6 32 270 10363 5 12 -1.0 -12.0 | 321 14 8.6 -10.5 33 258 10668 15 16 -4.1 -15.5 | 339 15 5.5 -14.0 34 250 10870 5 12 -1.0 -12.0 | 321 14 8.6 -10.5 35 235 11278 355 12 1.0 -12.0 | 314 15 10.7 -10.5 36 204 12192 290 17 16.0 -5.8 | 280 26 25.6 -4.3 37 200 12330 305 23 18.8 -13.2 | 292 31 28.5 -11.7 38 186 12802 305 29 23.8 -16.6 | 294 37 33.4 -15.2 39 169 13411 290 28 26.3 -9.6 | 283 37 35.9 -8.1 40 153 14021 305 25 20.5 -14.3 | 293 33 30.1 -12.9 41 150 14150 295 27 24.5 -11.4 | 286 36 34.1 -9.9 42 146 14326 290 28 26.3 -9.6 | 283 37 35.9 -8.1 43 131 14935 325 29 16.6 -23.8 | 310 34 26.3 -22.3 44 125 15240 320 26 16.7 -19.9 | 305 32 26.3 -18.4 45 113 15850 315 18 12.7 -12.7 | 297 25 22.4 -11.3 46 107 16154 310 31 23.7 -19.9 | 299 38 33.4 -18.5 47 100 16560 300 22 19.1 -11.0 | 288 30 28.7 -9.5 48 97 16764 300 22 19.1 -11.0 | 288 30 28.7 -9.5 49 91 17069 285 23 22.2 -6.0 | 278 32 31.8 -4.5 50 82 17678 315 33 23.3 -23.3 | 304 40 33.0 -21.9 51 78 17983 5 31 -2.7 -30.9 | 347 30 6.9 -29.4 52 74 18288 360 21 -0.0 -21.0 | 334 22 9.6 -19.5 53 73 18362 320 10 6.4 -7.7 | 291 17 16.1 -6.2 54 70 18593 315 11 7.8 -7.8 | 290 19 17.4 -6.3 55 70 18600 315 20 14.1 -14.1 | 298 27 23.8 -12.7 56 66 18898 315 21 14.8 -14.8 | 299 28 24.5 -13.4 57 63 19202 330 24 12.0 -20.8 | 312 29 21.6 -19.3 58 60 19507 325 14 8.0 -11.5 | 300 20 17.7 -10.0 59 57 19812 20 18 -6.2 -16.9 | 347 16 3.5 -15.4 60 54 20117 5 10 -0.9 -10.0 | 314 12 8.8 -8.5 61 51 20422 315 16 11.3 -11.3 | 295 23 20.9 -9.8 62 50 20550 235 10 8.2 5.7 | 248 19 17.8 7.2 63 49 20726 315 10 7.1 -7.1 | 289 18 16.7 -5.6 64 46 21031 270 12 12.0 -0.0 | 266 22 21.6 1.5 65 44 21336 240 13 11.3 6.5 | 249 22 20.9 8.0 66 42 21641 275 23 22.9 -2.0 | 271 33 32.5 -0.5 67 38 22250 330 17 8.5 -14.7 | 306 22 18.1 -13.3 68 36 22555 290 10 9.4 -3.4 | 276 19 19.0 -2.0 69 34 22860 265 14 13.9 1.2 | 263 24 23.6 2.7 70 33 23165 250 15 14.1 5.1 | 254 25 23.7 6.6 71 31 23470 270 22 22.0 -0.0 | 267 32 31.6 1.5 72 30 23680 235 29 23.8 16.6 | 242 38 33.4 18.1 73 30 23774 235 25 20.5 14.3 | 242 34 30.1 15.8 74 28 24079 240 31 26.8 15.5 | 245 40 36.5 17.0 75 27 24384 255 26 25.1 6.7 | 257 36 34.7 8.2 76 26 24689 290 25 23.5 -8.6 | 282 34 33.1 -7.1 77 22 25603 290 27 25.4 -9.2 | 283 36 35.0 -7.8 78 21 25908 285 23 22.2 -6.0 | 278 32 31.8 -4.5 79 20 26213 250 21 19.7 7.2 | 254 31 29.4 8.7 80 20 26270 220 30 19.3 23.0 | 230 38 28.9 24.5 81 19 26518 220 26 16.7 19.9 | 231 34 26.3 21.4 82 17 27432 240 24 20.8 12.0 | 246 33 30.4 13.5 83 13 28956 260 40 39.4 6.9 | 260 50 49.0 8.4 84 13 29261 275 34 33.9 -3.0 | 272 44 43.5 -1.5 85 12 29566 270 29 29.0 -0.0 | 268 39 38.6 1.5 86 11 30175 255 36 34.8 9.3 | 256 46 44.4 10.8 87 10 30740 290 45 42.3 -15.4 | 285 54 51.9 -13.9 88 7 33170 290 60 56.4 -20.5 | 286 69 66.0 -19.1 Wind Parameters Mean winds (0-6000m): 51.3 at 13.0 knts Storm direction: 81.3 at 9.7 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -15.3 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 89.97 Bulk Shear: 0.18 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 54 12 1 6| 10.9 0.0 10.9| 20.2 0.0 20.2 40.3 0.97| 13.3 12.9 1000 58 14 21 6| 5.4 1.4 6.8| 23.2 -8.1 15.1 15.1 0.52| 9.9 5.2 1500 58 15 23 7| 3.3 0.9 4.2| 25.4 -8.2 17.2 11.5 0.45| 8.4 3.8 2000 61 14 23 6| 2.0 0.7 2.7| 25.4 -8.7 16.7 8.4 0.30| 7.9 2.3 2500 63 13 25 5| 1.6 1.4 3.0| 25.4 -10.1 15.3 6.1 0.23| 7.4 1.7 3000 61 13 21 5| 1.3 1.4 2.8| 31.0 -15.3 15.7 5.2 0.18| 7.5 1.4 4000 58 13 16 6| 1.0 1.6 2.6| 37.1 -20.8 16.3 4.1 0.15| 6.7 1.0 5000 56 13 12 6| 1.0 1.5 2.5| 37.1 -26.6 10.5 2.1 0.08| 6.5 0.5 6000 51 13 4 7| 0.7 1.5 2.2| 46.2 -38.2 8.1 1.3 0.04| 6.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//KKEY/skewt/KKEY.skewt.20251225.00.gif