UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for KKEY... Searching the city database file for: KKEY ... Date:1200Z 8 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 1013 6 25.6 23.8 90 1.8 24.3 250 4 297.6 301.0 297.0 351.7 18.63 1 1003 97 25.4 23.6 90 1.8 24.1 258 7 298.3 301.7 297.1 352.4 18.59 2 1000 125 25.4 23.5 89 1.9 24.0 260 8 298.5 301.9 297.2 352.5 18.53 3 975 348 23.6 22.4 93 1.2 22.8 265 14 298.9 302.1 296.8 350.7 17.76 4 969 402 23.6 20.4 82 3.2 21.3 265 14 299.4 302.3 295.6 345.4 15.76 5 947 603 21.8 20.7 93 1.1 21.1 265 17 299.6 302.6 296.1 347.6 16.44 6 934 724 21.2 19.2 88 2.0 19.8 268 18 300.2 302.9 295.4 344.6 15.16 7 930 761 21.2 17.5 79 3.7 18.7 269 18 300.5 303.0 294.4 340.6 13.65 8 926 799 20.8 17.8 83 3.0 18.7 270 18 300.5 303.0 294.7 341.5 13.98 9 925 808 20.8 17.6 82 3.2 18.6 270 18 300.6 303.1 294.6 341.1 13.82 10 904 1007 19.8 14.8 73 5.0 16.5 264 19 301.5 303.7 293.4 336.3 11.79 11 869 1346 17.4 14.7 84 2.7 15.6 260 19 302.5 304.7 294.0 338.5 12.19 12 863 1405 17.2 12.7 75 4.5 14.3 260 19 302.8 304.8 293.0 334.8 10.75 13 851 1525 16.4 13.9 85 2.5 14.7 260 20 303.2 305.4 293.9 338.3 11.81 14 850 1535 16.2 13.6 85 2.6 14.5 260 20 303.1 305.3 293.7 337.5 11.60 15 840 1636 15.8 12.3 80 3.5 13.6 260 20 303.7 305.7 293.3 335.8 10.76 16 830 1738 15.0 12.5 85 2.5 13.4 260 20 303.9 306.0 293.5 336.8 11.04 17 823 1809 15.0 10.0 72 5.0 11.9 260 20 304.7 306.4 292.5 332.8 9.41 18 817 1871 14.4 10.8 79 3.6 12.1 260 20 304.7 306.5 293.0 334.6 10.01 19 813 1913 14.6 7.6 63 7.0 10.4 260 20 305.3 306.8 291.6 329.7 8.08 20 804 2007 13.6 9.8 78 3.8 11.2 260 19 305.2 307.0 292.7 333.7 9.50 21 797 2081 13.4 7.4 67 6.0 9.8 260 19 305.8 307.3 291.8 330.3 8.13 22 795 2102 13.4 6.4 63 7.0 9.3 260 19 306.0 307.4 291.5 329.0 7.60 23 779 2273 12.4 8.6 78 3.8 10.0 260 19 306.7 308.4 292.8 334.0 9.04 24 772 2349 12.0 7.0 71 5.0 9.0 260 18 307.1 308.6 292.2 331.8 8.17 25 771 2360 11.8 5.8 67 6.0 8.3 260 18 307.0 308.4 291.6 329.8 7.52 26 766 2415 12.2 2.2 50 10.0 6.7 260 18 308.0 309.1 290.6 326.0 5.86 27 761 2470 11.6 3.6 58 8.0 7.1 260 18 307.9 309.1 291.1 327.9 6.52 28 758 2503 11.4 2.4 54 9.0 6.4 260 19 308.0 309.1 290.7 326.5 6.01 29 746 2636 10.0 7.6 85 2.4 8.5 260 20 307.9 309.6 293.0 334.7 8.82 30 743 2670 9.6 7.4 86 2.2 8.3 260 20 307.8 309.5 292.9 334.3 8.73 31 738 2726 9.2 7.0 86 2.2 7.9 260 21 308.0 309.6 292.8 334.0 8.55 32 720 2931 8.4 4.2 75 4.2 6.0 260 21 309.3 310.6 292.1 331.4 7.20 33 715 2988 8.2 5.1 81 3.1 6.4 260 20 309.7 311.1 292.6 333.4 7.73 34 714 3000 8.2 4.5 77 3.7 6.1 260 20 309.8 311.2 292.4 332.6 7.42 35 711 3035 8.6 -0.4 53 9.0 3.9 260 20 310.6 311.6 290.8 326.9 5.23 36 709 3058 8.6 -0.4 53 9.0 3.8 260 20 310.9 311.9 290.9 327.2 5.24 37 706 3093 8.4 2.4 66 6.0 5.1 260 20 311.0 312.2 292.0 331.1 6.46 38 702 3140 8.4 0.4 57 8.0 4.1 260 20 311.5 312.6 291.5 329.1 5.62 39 700 3164 8.2 1.2 61 7.0 4.4 260 20 311.6 312.7 291.7 330.2 5.97 40 689 3295 7.2 3.9 80 3.3 5.3 261 21 311.9 313.3 293.0 334.7 7.37 41 685 3343 7.0 3.2 77 3.8 4.8 262 21 312.2 313.5 292.8 334.1 7.05 42 666 3574 5.2 2.5 83 2.7 3.7 264 23 312.7 314.0 292.9 334.2 6.90 43 659 3660 4.4 1.0 79 3.4 2.5 265 24 312.7 313.9 292.3 332.3 6.26 44 654 3722 4.2 -0.8 70 5.0 1.6 265 24 313.2 314.2 291.9 330.5 5.52 45 647 3810 3.4 -1.0 73 4.4 1.1 264 24 313.2 314.3 291.9 330.5 5.50 46 640 3898 2.8 -3.2 65 6.0 -0.2 263 24 313.5 314.4 291.3 328.5 4.72 47 630 4025 1.6 0.5 92 1.1 1.0 262 24 313.6 314.8 292.6 333.3 6.31 48 624 4103 1.2 0.7 96 0.5 0.9 261 24 314.0 315.2 292.9 334.3 6.47 49 615 4220 0.2 0.1 99 0.1 0.1 261 24 314.1 315.3 292.7 333.9 6.28 50 614 4233 0.2 0.2 100 0.0 0.2 260 24 314.3 315.5 292.9 334.2 6.34 51 607 4325 0.2 -2.6 81 2.8 -1.2 261 25 315.3 316.3 292.2 331.8 5.21 52 605 4351 0.0 -2.6 83 2.6 -1.3 261 25 315.4 316.4 292.3 332.0 5.23 53 604 4364 0.0 -4.0 74 4.0 -2.0 261 25 315.5 316.4 291.9 330.5 4.71 54 500 5860 -7.5 -30.5 14 23.0 -13.2 250 31 323.9 324.0 290.6 326.1 0.60 55 400 7560 -16.5 -39.5 12 23.0 -20.5 245 36 333.5 333.6 293.0 334.7 0.31 56 300 9660 -32.3 -49.3 17 17.0 -33.8 245 44 339.9 339.9 294.4 340.4 0.14 57 250 10920 -42.7 -57.7 18 15.0 -43.4 255 51 342.6 342.6 295.0 342.8 0.06 58 200 12380 -55.1 -63.1 36 8.0 -55.3 255 57 345.5 345.5 295.7 345.7 0.04 59 150 14160 -69.5 -72.5 65 3.0 -69.5 260 57 350.4 350.4 296.7 350.4 0.01 60 131 14963 -72.4 -77.9 43 5.5 -72.4 275 69 359.0 359.1 298.5 359.1 0.01 61 103 16360 -77.5 -87.5 19 10.0 -77.5 270 44 374.8 374.8 301.4 374.8 0.00 62 100 16530 -76.9 -87.9 16 11.0 -76.9 260 36 379.1 379.1 302.1 379.2 0.00 63 92 17008 -76.1 -89.1 11 13.0 -76.2 260 46 389.9 389.9 303.8 389.9 0.00 64 88 17265 -73.5 -88.5 8 15.0 -73.6 266 45 400.1 400.1 305.2 400.1 0.00 65 85 17467 -74.7 -89.7 8 15.0 -74.7 263 42 401.6 401.6 305.4 401.6 0.00 66 76 18105 -80.7 -90.7 17 10.0 -80.7 248 37 402.2 402.2 305.5 402.2 0.00 67 70 18570 -78.3 -89.3 15 11.0 -78.3 245 27 416.9 416.9 307.3 416.9 0.00 68 66 18909 -76.3 -88.3 13 12.0 -76.3 247 28 428.3 428.3 308.6 428.3 0.00 69 62 19269 -77.5 -89.5 13 12.0 -77.6 296 26 433.4 433.4 309.2 433.4 0.00 70 57 19753 -76.7 -89.7 11 13.0 -76.7 270 20 445.7 445.7 310.4 445.7 0.00 71 56 19855 -76.1 -90.1 9 14.0 -76.2 259 19 449.4 449.4 310.8 449.4 0.00 72 56 19855 -73.7 -88.7 8 15.0 -73.8 259 19 454.8 454.8 311.3 454.8 0.00 73 54 20069 -72.1 -89.1 6 17.0 -72.2 238 19 463.3 463.3 312.1 463.3 0.00 74 51 20411 -67.3 -89.3 3 22.0 -67.5 259 30 482.2 482.2 313.6 482.2 0.00 75 50 20530 -68.1 -90.1 3 22.0 -68.3 275 19 483.0 483.0 313.7 483.0 0.00 76 45 21162 -68.3 -91.3 2 23.0 -68.5 292 18 497.3 497.3 314.8 497.3 0.00 77 42 21581 -63.7 -90.7 1 27.0 -64.1 292 19 518.6 518.6 316.2 518.6 0.00 78 40 21879 -64.5 -90.5 2 26.0 -64.9 282 21 523.9 523.9 316.5 523.9 0.00 79 30 23650 -61.3 -90.3 1 29.0 -62.1 270 22 577.5 577.5 319.5 577.5 0.00 80 26 24541 -61.9 -89.9 1 28.0 -62.7 274 22 599.9 600.0 320.6 600.0 0.00 81 23 25310 -57.5 -88.5 1 31.0 -59.0 285 29 634.3 634.3 322.1 634.3 0.01 82 22 25592 -57.5 -88.5 1 31.0 -59.1 285 31 642.4 642.4 322.4 642.5 0.01 83 20 26200 -54.5 -86.5 1 32.0 -56.8 285 35 669.4 669.4 323.4 669.4 0.01 84 19 26528 -54.7 -86.7 1 32.0 -57.1 276 38 678.6 678.6 323.7 678.7 0.01 85 18 26876 -53.1 -86.1 1 33.0 -56.0 278 35 694.2 694.3 324.3 694.3 0.01 86 14 28509 -49.3 -84.3 1 35.0 -54.0 274 38 758.9 758.9 326.2 759.1 0.02 87 14 28509 -49.3 -84.3 1 35.0 -54.0 274 38 758.9 758.9 326.2 759.1 0.02 88 12 29509 -54.3 -86.3 1 32.0 -57.8 268 39 775.4 775.4 326.6 775.5 0.02 89 11 30069 -52.7 -86.7 1 34.0 -56.9 265 39 800.7 800.7 327.3 800.9 0.02 90 11 30069 -50.3 -86.3 1 36.0 -55.4 265 39 809.4 809.4 327.5 809.6 0.02 91 10 30691 -49.9 -84.9 1 35.0 -55.4 261 40 833.3 833.3 328.0 833.5 0.03 TRP 103 16360 -77.5 -87.5 19 10.0 -77.5 270 44 374.8 374.8 301.4 374.8 0.00 WND 131 14963 -72.4 -77.9 43 5.5 -72.4 275 69 359.0 359.1 298.5 359.1 0.01 Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 604.00 mb = 4364.47 m = 14318.95 ft Wetbulb zero: 640.85 mb = 3887.21 m = 12753.17 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 69.54 % Est. max temperature: 30.82 C = 87.47 F Sfc-Lift cond lev (LCL): 987.26 mb = 237.97 m = 780.74 ft T: 24.49 C 700-500 lapse rate: 5.82 C/km ThetaE index: 7.11 C Layer 975.0- 947.0 mb Conv cond level (CCL): 906.95 mb = 978.40 m = 3209.94 ft Mean mixing ratio: 16.36 g/kg Conv temperature: 29.36 C = 84.85 F Cap Strength: 0.91 C Lifted Index: -3.54 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.44 C Lifted Index @700 mb: -1.60 C Showalter Index: 0.33 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.10 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1054.42 J/kg Max Up Vert Vel: 45.92 m/s Conv Inhibition (B-): 9.67 J/kg Cap Strength: 0.76 C Lift Cond Lev (LCL): 933.52 mb = 728.24 m = 2389.21 ft Lev Free Conv (LFC): 878.52 mb = 1252.43 m = 4108.97 ft Equ Level (EL): 178.52 mb = 13083.10 m = 42923.05 ft B at Equ Level: 1048.44 J/kg Max Parcel Lev (MPL): 98.52 mb = 16615.70 m = 54512.79 ft Wind level data Storm motion: 289 at 17 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 1013 6 250 4 3.8 1.4 | 120 14 -12.0 6.9 1 1000 125 260 8 7.9 1.4 | 131 10 -7.9 6.9 2 980 305 265 13 13.0 1.1 | 157 7 -2.9 6.6 3 946 610 265 17 16.9 1.5 | 189 7 1.1 7.0 4 925 808 270 18 18.0 -0.0 | 202 6 2.2 5.5 5 914 914 265 19 18.9 1.7 | 204 8 3.1 7.2 6 882 1219 260 18 17.7 3.1 | 193 9 1.9 8.6 7 850 1535 260 20 19.7 3.5 | 203 10 3.9 9.0 8 821 1829 260 20 19.7 3.5 | 203 10 3.9 9.0 9 791 2134 260 19 18.7 3.3 | 198 9 2.9 8.8 10 763 2438 260 18 17.7 3.1 | 193 9 1.9 8.6 11 736 2743 260 21 20.7 3.6 | 208 10 4.9 9.1 12 700 3164 260 20 19.7 3.5 | 203 10 3.9 9.0 13 658 3658 265 24 23.9 2.1 | 227 11 8.1 7.6 14 610 4267 260 24 23.6 4.2 | 219 12 7.8 9.7 15 587 4572 265 29 28.9 2.5 | 238 15 13.1 8.0 16 565 4877 255 29 28.0 7.5 | 223 18 12.2 13.0 17 500 5860 250 31 29.1 10.6 | 220 21 13.3 16.1 18 485 6096 250 31 29.1 10.6 | 220 21 13.3 16.1 19 447 6706 240 29 25.1 14.5 | 205 22 9.3 20.0 20 400 7560 245 36 32.6 15.2 | 219 27 16.8 20.7 21 397 7620 245 35 31.7 14.8 | 218 26 15.9 20.3 22 365 8230 240 37 32.0 18.5 | 214 29 16.2 24.0 23 322 9144 250 44 41.3 15.0 | 231 33 25.5 20.5 24 300 9660 245 44 39.9 18.6 | 225 34 24.1 24.1 25 250 10920 255 51 49.3 13.2 | 241 38 33.5 18.7 26 237 11278 260 49 48.3 8.5 | 247 35 32.5 14.0 27 200 12380 255 57 55.1 14.8 | 243 44 39.3 20.2 28 153 14021 260 59 58.1 10.2 | 250 45 42.3 15.7 29 150 14160 260 57 56.1 9.9 | 249 43 40.3 15.4 30 139 14630 255 54 52.2 14.0 | 242 41 36.4 19.5 31 131 14963 275 69 68.7 -6.0 | 271 53 52.9 -0.5 32 125 15240 275 69 68.7 -6.0 | 271 53 52.9 -0.5 33 103 16360 270 44 44.0 -0.0 | 259 29 28.2 5.5 34 101 16459 275 52 51.8 -4.5 | 268 36 36.0 1.0 35 100 16530 260 36 35.5 6.3 | 239 23 19.7 11.7 36 96 16764 260 36 35.5 6.3 | 239 23 19.7 11.7 37 91 17069 260 48 47.3 8.3 | 246 34 31.5 13.8 38 86 17374 270 44 44.0 -0.0 | 259 29 28.2 5.5 39 82 17678 245 36 32.6 15.2 | 219 27 16.8 20.7 40 74 18288 250 38 35.7 13.0 | 227 27 19.9 18.5 41 70 18570 245 27 24.5 11.4 | 207 19 8.7 16.9 42 70 18593 270 39 39.0 -0.0 | 257 24 23.2 5.5 43 66 18898 245 28 25.4 11.8 | 209 20 9.6 17.3 44 63 19202 295 27 24.5 -11.4 | 304 10 8.7 -5.9 45 60 19507 300 23 19.9 -11.5 | 326 7 4.1 -6.0 46 57 19812 265 19 18.9 1.7 | 204 8 3.1 7.2 47 54 20117 235 19 15.6 10.9 | 179 16 -0.2 16.4 48 51 20422 260 30 29.5 5.2 | 232 17 13.7 10.7 49 50 20530 275 19 18.9 -1.7 | 219 5 3.1 3.8 50 48 20726 270 17 17.0 -0.0 | 192 6 1.2 5.5 51 44 21336 300 18 15.6 -9.0 | 3 4 -0.2 -3.5 52 40 21946 280 21 20.7 -3.6 | 249 5 4.9 1.8 53 38 22250 240 22 19.1 11.0 | 191 17 3.3 16.5 54 36 22555 250 29 27.3 9.9 | 217 19 11.4 15.4 55 34 22860 270 27 27.0 -0.0 | 244 12 11.2 5.5 56 32 23165 270 24 24.0 -0.0 | 236 10 8.2 5.5 57 31 23470 265 22 21.9 1.9 | 220 10 6.1 7.4 58 30 23650 270 22 22.0 -0.0 | 228 8 6.2 5.5 59 29 23774 240 25 21.7 12.5 | 198 19 5.8 18.0 60 27 24384 285 20 19.3 -5.2 | 265 4 3.5 0.3 61 25 24689 265 24 23.9 2.1 | 227 11 8.1 7.6 62 24 24994 285 27 26.1 -7.0 | 278 10 10.3 -1.5 63 20 26200 285 35 33.8 -9.1 | 281 18 18.0 -3.6 64 20 26213 275 41 40.8 -3.6 | 266 25 25.0 1.9 65 17 26822 280 31 30.5 -5.4 | 270 15 14.7 0.1 66 14 27432 275 38 37.9 -3.3 | 264 22 22.1 2.2 67 10 28956 260 40 39.4 6.9 | 242 27 23.6 12.4 68 8 29870 275 43 42.8 -3.7 | 266 27 27.0 1.7 69 7 30175 255 40 38.6 10.4 | 235 28 22.8 15.8 Wind Parameters Mean winds (0-6000m): 259.2 at 22.3 knts Storm direction: 289.2 at 16.7 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 36.7 neg: -8.4 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.1 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 61.90 Bulk Shear: 17.03 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 ------------------------------------------------------------------------------- 500 263 11 144 8| 12.2 0.0 12.2| 21.3 0.0 21.3 42.7 0.75| 12.2 9.2 1000 265 14 168 7| 6.1 1.6 7.7| 26.6 -1.0 25.6 25.6 0.65| 9.0 5.9 1500 263 16 180 7| 4.1 1.5 5.6| 30.3 -3.3 27.0 18.0 0.58| 7.0 4.1 2000 262 17 187 8| 3.0 1.0 4.1| 30.7 -4.6 26.2 13.1 0.55| 5.5 3.0 2500 262 17 189 8| 2.4 0.7 3.1| 32.0 -7.4 24.6 9.8 0.47| 4.8 2.2 3000 262 18 192 8| 2.0 0.9 2.9| 36.7 -8.4 28.2 9.4 0.48| 4.4 2.1 4000 262 19 200 9| 1.9 0.8 2.7| 47.6 -11.4 36.2 9.0 0.49| 4.0 2.0 5000 261 21 208 10| 1.9 1.0 2.9| 62.1 -31.0 31.1 6.2 0.35| 4.3 1.5 6000 259 22 212 11| 1.6 1.1 2.7| 62.1 -36.5 25.6 4.3 0.31| 3.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//KKEY/skewt/KKEY.skewt.20251208.12.gif