UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for KKEY... Searching the city database file for: KKEY ... Date:1200Z 9 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 23.8 22.1 90 1.7 22.6 55 9 295.9 298.9 295.3 344.1 16.76 1 1000 125 23.0 21.8 93 1.2 22.2 55 12 296.1 299.2 295.3 344.2 16.66 2 998 143 22.8 21.7 94 1.1 22.1 56 12 296.1 299.1 295.3 343.9 16.59 3 996 160 22.6 21.6 94 1.0 21.9 58 12 296.1 299.1 295.2 343.7 16.52 4 991 204 22.0 21.4 96 0.6 21.6 62 12 295.9 298.9 295.1 343.1 16.40 5 986 248 21.6 21.2 98 0.4 21.3 65 11 295.9 298.9 295.0 342.8 16.28 6 962 462 20.2 20.2 100 0.0 20.2 85 9 296.6 299.5 294.8 341.8 15.68 7 925 801 18.6 18.1 97 0.5 18.2 135 3 298.3 300.9 294.3 339.8 14.27 8 869 1336 15.6 15.6 100 0.0 15.6 230 8 300.6 302.9 294.0 338.5 12.93 9 853 1494 14.6 13.8 95 0.8 14.1 230 10 301.1 303.3 293.2 335.6 11.71 10 850 1524 14.6 13.4 93 1.2 13.8 230 10 301.4 303.5 293.1 335.2 11.44 11 848 1544 14.6 14.3 98 0.3 14.4 231 10 301.6 303.9 293.7 337.5 12.17 12 846 1564 14.8 13.1 90 1.7 13.7 231 10 302.1 304.1 293.2 335.4 11.27 13 832 1705 13.8 13.8 100 0.0 13.8 236 11 302.4 304.7 293.8 337.9 12.01 14 801 2025 12.0 12.0 100 0.0 12.0 237 16 303.8 305.9 293.5 336.8 11.07 15 768 2378 11.0 9.7 92 1.3 10.2 235 19 306.4 308.3 293.4 336.3 9.89 16 755 2521 10.2 8.1 87 2.1 8.9 234 19 307.1 308.8 292.9 334.4 9.02 17 752 2554 10.0 7.9 87 2.1 8.7 233 19 307.2 308.9 292.9 334.2 8.93 18 734 2756 8.2 8.1 99 0.1 8.2 230 19 307.4 309.1 293.2 335.5 9.28 19 731 2789 8.2 7.2 93 1.0 7.6 231 20 307.7 309.4 292.9 334.3 8.75 20 726 2846 8.6 5.7 82 2.9 6.9 232 22 308.8 310.3 292.5 333.0 7.94 21 704 3101 7.2 5.3 88 1.9 6.1 235 26 310.0 311.5 292.9 334.4 7.96 22 700 3148 6.6 6.0 96 0.6 6.2 235 25 309.8 311.4 293.2 335.6 8.41 23 693 3230 5.8 5.8 100 0.0 5.8 235 24 309.8 311.4 293.2 335.5 8.38 24 683 3350 5.4 4.9 97 0.5 5.1 235 23 310.6 312.2 293.1 335.2 7.98 25 680 3386 5.8 4.2 89 1.6 4.9 235 23 311.5 312.9 293.1 335.1 7.63 26 658 3654 3.8 3.7 99 0.1 3.7 235 21 312.2 313.6 293.3 335.8 7.61 27 657 3666 3.6 3.0 96 0.6 3.2 235 21 312.1 313.5 292.9 334.6 7.25 28 655 3691 4.0 1.5 84 2.5 2.6 236 21 312.8 314.0 292.6 333.2 6.53 29 650 3754 3.6 0.7 81 2.9 2.0 239 22 313.0 314.2 292.4 332.5 6.21 30 617 4174 0.0 -0.4 97 0.4 -0.2 260 23 313.6 314.8 292.4 332.5 6.03 31 611 4253 0.2 -0.8 93 1.0 -0.3 263 23 314.7 315.8 292.6 333.4 5.92 32 596 4452 -1.1 -1.1 100 0.0 -1.1 268 24 315.4 316.6 292.9 334.2 5.93 33 583 4628 -2.5 -2.6 99 0.1 -2.6 271 25 315.8 316.9 292.5 333.0 5.43 34 579 4682 -1.3 -4.8 77 3.5 -3.0 272 26 317.8 318.7 292.4 332.7 4.63 35 567 4849 -2.1 -9.1 59 7.0 -5.1 274 27 318.8 319.5 291.7 329.9 3.39 36 561 4934 -2.7 -6.1 77 3.4 -4.3 274 27 319.1 319.9 292.6 333.1 4.32 37 549 5105 -3.7 -7.7 74 4.0 -5.5 272 29 319.9 320.6 292.4 332.6 3.90 38 543 5192 -3.9 -9.9 63 6.0 -6.5 270 30 320.6 321.3 292.2 331.6 3.32 39 542 5207 -3.7 -11.7 54 8.0 -7.0 270 30 321.0 321.6 291.9 330.6 2.88 40 537 5280 -4.3 -10.3 63 6.0 -6.8 269 30 321.2 321.8 292.2 331.9 3.25 41 526 5443 -5.3 -10.2 68 4.9 -7.4 266 32 321.9 322.5 292.5 333.0 3.35 42 514 5624 -6.3 -12.3 62 6.0 -8.7 263 33 322.8 323.4 292.4 332.5 2.89 43 500 5840 -8.1 -13.1 67 5.0 -10.1 260 35 323.2 323.7 292.4 332.5 2.79 44 480 6156 -10.7 -14.5 74 3.8 -12.1 264 34 323.8 324.3 292.4 332.5 2.59 45 472 6285 -11.5 -15.0 75 3.5 -12.8 263 35 324.3 324.8 292.5 332.9 2.53 46 465 6399 -11.9 -16.6 68 4.7 -13.5 262 36 325.2 325.7 292.5 332.9 2.25 47 458 6515 -11.3 -17.3 61 6.0 -13.4 260 38 327.4 327.8 293.0 334.8 2.15 48 446 6719 -12.3 -17.3 66 5.0 -14.0 258 40 328.6 329.1 293.4 336.2 2.21 49 435 6909 -13.9 -19.9 60 6.0 -15.8 256 42 328.9 329.3 293.1 335.3 1.81 50 433 6944 -13.9 -20.9 55 7.0 -16.1 256 42 329.4 329.7 293.1 335.2 1.67 51 418 7211 -16.5 -21.5 65 5.0 -18.0 255 43 329.4 329.7 293.1 335.1 1.64 52 416 7247 -16.9 -22.9 60 6.0 -18.6 255 43 329.3 329.6 292.9 334.5 1.46 53 413 7301 -17.3 -26.3 45 9.0 -19.6 255 42 329.5 329.7 292.6 333.4 1.08 54 400 7540 -19.1 -25.1 59 6.0 -20.6 255 42 330.2 330.4 293.0 334.6 1.24 55 300 9630 -33.3 -40.3 49 7.0 -34.1 255 62 338.4 338.5 294.3 339.9 0.38 56 250 10880 -43.5 -52.5 36 9.0 -44.0 255 65 341.4 341.4 294.8 341.9 0.12 57 200 12340 -56.3 -59.9 64 3.6 -56.4 250 67 343.6 343.6 295.3 343.9 0.06 58 150 14110 -68.1 -75.1 36 7.0 -68.1 260 83 352.8 352.8 297.3 352.8 0.01 59 149 14150 -68.2 -75.3 35 7.1 -68.3 260 84 353.2 353.2 297.3 353.3 0.01 60 100 16490 -76.3 -88.3 13 12.0 -76.3 240 54 380.3 380.3 302.3 380.3 0.00 61 91 17031 -78.7 -88.7 18 10.0 -78.7 250 62 385.9 385.9 303.2 385.9 0.00 62 79 17841 -76.9 -88.9 13 12.0 -76.9 273 55 405.6 405.6 305.9 405.6 0.00 63 78 17915 -75.5 -88.5 11 13.0 -75.6 277 54 410.0 410.0 306.5 410.0 0.00 64 74 18219 -77.3 -89.3 13 12.0 -77.3 257 44 412.4 412.4 306.8 412.4 0.00 65 72 18377 -75.5 -88.5 11 13.0 -75.6 257 37 419.5 419.5 307.6 419.5 0.00 66 70 18540 -75.9 -87.9 13 12.0 -75.9 270 31 422.0 422.0 307.9 422.0 0.00 67 68 18707 -75.7 -87.7 14 12.0 -75.7 272 33 426.0 426.0 308.4 426.0 0.00 68 64 19055 -78.9 -88.9 18 10.0 -78.9 264 36 426.4 426.4 308.4 426.4 0.00 69 62 19237 -74.9 -87.9 12 13.0 -75.0 258 37 439.1 439.1 309.8 439.1 0.00 70 61 19331 -75.5 -88.5 11 13.0 -75.6 264 37 439.8 439.8 309.8 439.8 0.00 71 57 19725 -73.9 -88.9 8 15.0 -74.0 271 28 452.1 452.1 311.1 452.1 0.00 72 57 19725 -71.9 -88.9 6 17.0 -72.0 271 28 456.6 456.6 311.5 456.6 0.00 73 55 19934 -73.3 -90.3 6 17.0 -73.4 268 22 458.1 458.1 311.6 458.1 0.00 74 53 20153 -70.1 -89.1 5 19.0 -70.2 263 18 470.4 470.4 312.7 470.4 0.00 75 52 20266 -70.1 -89.1 5 19.0 -70.2 257 22 473.0 473.0 312.9 473.0 0.00 76 50 20500 -68.1 -89.1 3 21.0 -68.3 225 31 483.0 483.0 313.7 483.0 0.00 77 48 20745 -67.9 -89.9 3 22.0 -68.1 225 33 489.2 489.2 314.1 489.2 0.00 78 46 21003 -64.9 -89.9 2 25.0 -65.3 225 36 502.4 502.4 315.1 502.4 0.00 79 44 21274 -65.1 -90.1 2 25.0 -65.4 250 33 508.3 508.3 315.5 508.3 0.00 80 40 21859 -62.1 -89.1 2 27.0 -62.7 263 30 529.9 529.9 316.9 529.9 0.00 81 39 22016 -62.9 -89.9 1 27.0 -63.4 256 31 531.7 531.7 317.1 531.7 0.00 82 33 23054 -59.1 -88.1 1 29.0 -60.0 247 27 567.8 567.8 319.0 567.9 0.00 83 30 23650 -60.3 -88.3 1 28.0 -61.2 255 23 580.3 580.3 319.7 580.3 0.01 84 27 24307 -60.3 -88.3 1 28.0 -61.3 246 28 598.0 598.0 320.5 598.0 0.01 85 25 24784 -62.3 -89.3 2 27.0 -63.1 261 32 605.6 605.6 320.9 605.6 0.01 86 23 25304 -57.9 -88.9 1 31.0 -59.4 280 36 633.1 633.1 322.0 633.2 0.01 87 21 25880 -55.7 -86.7 1 31.0 -57.7 267 40 656.5 656.5 322.9 656.5 0.01 88 20 26190 -57.3 -87.3 1 30.0 -59.0 260 42 660.8 660.8 323.1 660.8 0.01 89 19 26516 -54.5 -86.5 1 32.0 -56.9 258 45 679.2 679.2 323.7 679.3 0.01 90 18 26862 -55.3 -87.3 1 32.0 -57.6 262 47 687.3 687.3 324.0 687.4 0.01 91 18 26862 -51.5 -85.5 1 34.0 -54.8 262 47 699.3 699.3 324.4 699.4 0.01 92 17 27233 -50.5 -84.5 1 34.0 -54.2 274 46 714.0 714.0 324.8 714.2 0.02 93 15 28045 -52.7 -85.7 1 33.0 -56.1 269 41 732.7 732.7 325.4 732.9 0.02 94 14 28494 -49.1 -84.1 1 35.0 -53.9 254 42 759.5 759.6 326.2 759.7 0.02 95 13 28983 -46.3 -82.3 1 36.0 -52.4 256 38 785.5 785.5 326.9 785.8 0.04 96 10 30730 -45.3 -82.3 1 37.0 -52.8 255 51 850.5 850.5 328.4 850.9 0.05 97 9.5 31073 -44.7 -82.7 1 38.0 -52.8 253 53 865.3 865.3 328.7 865.7 0.04 98 8.2 32051 -47.3 -83.3 1 36.0 -54.7 247 59 892.2 892.2 329.2 892.7 0.05 99 7.7 32470 -44.1 -83.1 1 39.0 -53.4 244 62 921.3 921.3 329.8 921.8 0.05 100 7.5 32646 -44.5 -82.5 1 38.0 -53.7 243 63 926.6 926.7 329.9 927.2 0.06 101 7.0 33110 -42.5 -82.5 0 40.0 -53.1 240 66 953.4 953.4 330.4 954.0 0.06 102 6.6 33507 -42.9 -81.9 1 39.0 -53.5 967.9 967.9 330.7 968.7 0.07 TRP 91 17031 -78.7 -88.7 18 10.0 -78.7 250 62 385.9 385.9 303.2 385.9 0.00 WND 149 14150 -68.2 -75.3 35 7.1 -68.3 260 84 353.2 353.2 297.3 353.3 0.01 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 608.69 mb = 4283.46 m = 14053.18 ft Wetbulb zero: 620.18 mb = 4132.88 m = 13559.16 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 88.97 % Est. max temperature: 28.75 C = 83.75 F Sfc-Lift cond lev (LCL): 988.55 mb = 225.55 m = 739.98 ft T: 21.80 C 700-500 lapse rate: 5.46 C/km ThetaE index: 8.98 C Layer 998.0- 848.0 mb Conv cond level (CCL): 956.80 mb = 508.97 m = 1669.84 ft Mean mixing ratio: 15.52 g/kg Conv temperature: 24.81 C = 76.65 F Cap Strength: -0.05 C Lifted Index: -2.08 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.33 C Lifted Index @700 mb: -1.62 C Showalter Index: 0.73 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.50 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 532.54 J/kg Max Up Vert Vel: 32.64 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 955.92 mb = 516.93 m = 1695.94 ft Lev Free Conv (LFC): 950.92 mb = 562.24 m = 1844.60 ft Equ Level (EL): 270.92 mb = 10329.13 m = 33887.80 ft B at Equ Level: 531.41 J/kg Max Parcel Lev (MPL): 140.92 mb = 14477.34 m = 47497.26 ft Wind level data Storm motion: 281 at 15 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 55 9 -7.4 -5.2 | 84 22 -22.0 -2.3 1 1000 125 55 12 -9.8 -6.9 | 81 25 -24.4 -4.0 2 979 305 70 11 -10.3 -3.8 | 88 25 -24.9 -0.9 3 946 610 100 7 -6.9 1.2 | 101 22 -21.5 4.1 4 925 801 135 3 -2.1 2.1 | 107 17 -16.7 5.0 5 913 914 180 3 0.0 3.0 | 112 16 -14.6 5.9 6 881 1219 230 7 5.4 4.5 | 129 12 -9.2 7.4 7 850 1524 230 10 7.7 6.4 | 143 12 -6.9 9.3 8 850 1524 230 10 7.7 6.4 | 143 12 -6.9 9.3 9 820 1829 240 12 10.4 6.0 | 155 10 -4.2 8.9 10 790 2134 235 19 15.6 10.9 | 184 14 1.0 13.8 11 762 2438 235 19 15.6 10.9 | 184 14 1.0 13.8 12 735 2743 230 19 14.6 12.2 | 180 15 -0.0 15.1 13 708 3048 235 27 22.1 15.5 | 202 20 7.5 18.4 14 700 3148 235 25 20.5 14.3 | 199 18 5.9 17.2 15 657 3658 235 21 17.2 12.0 | 190 15 2.6 14.9 16 632 3962 250 24 22.6 8.2 | 216 14 8.0 11.1 17 609 4267 265 23 22.9 2.0 | 240 10 8.3 4.9 18 564 4877 275 27 26.9 -2.4 | 268 12 12.3 0.5 19 500 5840 260 35 34.5 6.1 | 246 22 19.9 9.0 20 483 6096 265 33 32.9 2.9 | 253 19 18.3 5.8 21 429 7010 255 43 41.5 11.1 | 243 30 27.0 14.0 22 400 7540 255 42 40.6 10.9 | 242 29 26.0 13.8 23 396 7620 260 42 41.4 7.3 | 249 29 26.8 10.2 24 379 7925 245 44 39.9 18.6 | 230 33 25.3 21.5 25 321 9144 255 49 47.3 12.7 | 245 36 32.8 15.6 26 300 9630 255 62 59.9 16.0 | 247 49 45.3 18.9 27 295 9754 255 63 60.9 16.3 | 247 50 46.3 19.2 28 250 10880 255 65 62.8 16.8 | 248 52 48.2 19.7 29 200 12340 250 67 63.0 22.9 | 242 55 48.4 25.8 30 195 12497 250 68 63.9 23.3 | 242 56 49.3 26.1 31 160 13716 255 73 70.5 18.9 | 249 60 55.9 21.8 32 152 14021 260 69 68.0 12.0 | 254 55 53.4 14.9 33 150 14110 260 83 81.7 14.4 | 256 69 67.2 17.3 34 149 14150 260 84 82.7 14.6 | 256 70 68.1 17.5 35 145 14326 260 84 82.7 14.6 | 256 70 68.1 17.5 36 124 15240 275 73 72.7 -6.4 | 273 58 58.1 -3.5 37 100 16490 240 54 46.8 27.0 | 227 44 32.2 29.9 38 95 16764 240 54 46.8 27.0 | 227 44 32.2 29.9 39 91 17031 250 62 58.3 21.2 | 241 50 43.7 24.1 40 86 17374 250 63 59.2 21.5 | 241 51 44.6 24.4 41 77 17983 280 53 52.2 -9.2 | 280 38 37.6 -6.3 42 73 18288 250 41 38.5 14.0 | 235 29 23.9 16.9 43 70 18540 270 31 31.0 -0.0 | 260 17 16.4 2.9 44 66 18898 275 35 34.9 -3.1 | 270 20 20.3 -0.2 45 62 19202 255 37 35.7 9.6 | 240 25 21.2 12.5 46 59 19507 275 36 35.9 -3.1 | 271 21 21.3 -0.3 47 53 20117 265 16 15.9 1.4 | 198 4 1.4 4.3 48 51 20422 250 28 26.3 9.6 | 223 17 11.7 12.5 49 50 20500 225 31 21.9 21.9 | 196 26 7.3 24.8 50 46 21031 225 36 25.5 25.5 | 201 30 10.9 28.3 51 44 21336 255 32 30.9 8.3 | 236 20 16.3 11.2 52 42 21641 275 28 27.9 -2.4 | 268 13 13.3 0.4 53 38 22250 245 32 29.0 13.5 | 221 22 14.4 16.4 54 36 22555 235 27 22.1 15.5 | 202 20 7.5 18.4 55 34 22860 250 28 26.3 9.6 | 223 17 11.7 12.5 56 32 23165 245 27 24.5 11.4 | 215 17 9.9 14.3 57 31 23470 300 20 17.3 -10.0 | 339 8 2.7 -7.1 58 30 23650 255 23 22.2 6.0 | 221 12 7.6 8.8 59 29 23774 275 17 16.9 -1.5 | 239 3 2.4 1.4 60 28 24079 250 26 24.4 8.9 | 220 15 9.9 11.8 61 27 24384 245 28 25.4 11.8 | 216 18 10.8 14.7 62 23 25298 280 36 35.5 -6.3 | 279 21 20.9 -3.4 63 20 26190 260 42 41.4 7.3 | 249 29 26.8 10.2 64 20 26213 255 43 41.5 11.1 | 243 30 27.0 14.0 65 18 26822 260 47 46.3 8.2 | 251 34 31.7 11.0 66 17 27432 280 45 44.3 -7.8 | 279 30 29.7 -4.9 67 16 27737 280 40 39.4 -6.9 | 279 25 24.8 -4.1 68 14 28651 250 42 39.5 14.4 | 235 30 24.9 17.3 69 13 29261 260 36 35.5 6.3 | 246 23 20.9 9.1 70 11 29870 250 28 26.3 9.6 | 223 17 11.7 12.5 71 10 30730 255 51 49.3 13.2 | 245 38 34.7 16.1 72 7 33110 240 66 57.2 33.0 | 230 56 42.6 35.9 Wind Parameters Mean winds (0-6000m): 251.2 at 19.8 knts Storm direction: 281.2 at 14.9 knts Shear (0-3000m) pos: 5.5 neg: 0.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 144.3 neg: -10.7 tot: 133.6 m^2/s^2 ave: 44.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 5.2 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 4.38 Bulk Shear: 121.66 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 67 11 87 24| 5.4 0.0 5.4| 43.7 -7.2 36.5 73.1 0.57| 10.1 5.8 1000 80 8 94 22| 6.4 0.0 6.4| 76.1 -7.2 68.9 68.9 0.59| 10.6 6.2 1500 110 8 104 22| 6.4 0.0 6.4| 94.8 -7.2 87.6 58.4 0.64| 9.5 6.1 2000 197 9 133 16| 6.4 0.0 6.4|111.7 -7.2 104.5 52.3 0.68| 8.9 6.1 2500 222 11 146 13| 5.2 0.6 5.8|118.7 -8.0 110.7 44.3 0.67| 7.8 5.3 3000 227 12 154 13| 5.5 0.5 6.0|144.3 -10.7 133.6 44.5 0.66| 7.9 5.2 4000 232 15 168 12| 3.9 0.4 4.2|170.8 -23.3 147.6 36.9 0.60| 7.5 4.5 5000 245 17 186 10| 3.5 0.3 3.8|197.8 -25.4 172.4 34.5 0.62| 7.3 4.5 6000 251 20 204 10| 2.9 0.9 3.8|205.1 -49.9 155.2 25.9 0.48| 7.0 3.4 Wrote GIF file: /home/apache/climate/data/raob//KKEY/skewt/KKEY.skewt.20251209.12.gif