UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for KKEY... Searching the city database file for: KKEY ... Date:0000Z 18 APR 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 25.0 18.0 65 7.0 20.2 85 6 296.7 299.0 292.7 333.9 12.87 1 1009 79 24.8 17.8 65 7.0 20.1 83 9 297.2 299.5 292.9 334.2 12.81 2 1000 161 23.6 17.6 69 6.0 19.5 80 13 296.8 299.1 292.7 333.6 12.76 3 978 355 21.8 17.5 77 4.3 18.9 85 14 296.8 299.2 292.9 334.3 12.97 4 956 553 20.2 15.2 73 5.0 16.9 85 11 297.1 299.2 291.8 330.3 11.43 5 950 607 20.0 14.0 68 6.0 16.1 85 10 297.5 299.4 291.2 328.3 10.63 6 925 837 18.2 13.7 75 4.5 15.3 55 10 297.9 299.9 291.5 329.1 10.71 7 868 1380 14.6 12.0 84 2.6 13.0 60 13 299.6 301.5 291.6 329.5 10.20 8 860 1458 16.2 3.2 42 13.0 9.0 63 12 302.1 303.1 288.4 318.9 5.60 9 856 1498 16.2 -0.8 31 17.0 7.5 64 11 302.5 303.3 287.2 315.3 4.21 10 852 1538 17.0 -18.0 8 35.0 4.0 65 9 303.8 304.0 284.3 307.3 1.09 11 850 1558 17.2 -16.8 8 34.0 4.2 65 8 304.2 304.4 284.6 308.1 1.21 12 849 1568 17.2 -17.8 8 35.0 4.1 64 8 304.3 304.5 284.5 307.9 1.11 13 817 1894 16.0 -26.0 4 42.0 2.5 39 11 306.4 306.5 284.7 308.3 0.56 14 809 1978 15.6 -7.4 20 23.0 5.1 38 12 306.8 307.3 287.2 315.3 2.71 15 802 2051 15.0 -5.0 25 20.0 5.4 36 14 306.9 307.5 287.8 317.2 3.28 16 793 2147 14.8 -6.2 23 21.0 4.9 35 15 307.7 308.3 287.8 317.2 3.03 17 710 3068 7.2 -7.8 33 15.0 0.5 6 16 309.2 309.8 288.3 318.7 2.99 18 700 3184 6.6 -11.4 26 18.0 -0.8 15 19 309.8 310.2 287.8 317.1 2.28 19 682 3398 5.6 -17.4 17 23.0 -2.7 29 22 311.0 311.3 287.3 315.7 1.43 20 628 4067 1.0 -17.0 25 18.0 -5.4 19 28 313.2 313.5 288.2 318.5 1.61 21 596 4485 -2.3 -17.3 31 15.0 -7.5 17 27 314.1 314.4 288.6 319.5 1.65 22 593 4525 -2.5 -18.5 28 16.0 -7.8 17 26 314.3 314.6 288.5 319.3 1.50 23 582 4674 -1.7 -26.7 13 25.0 -8.7 18 24 316.9 317.0 288.6 319.5 0.74 24 569 4854 -2.5 -41.5 3 39.0 -10.2 20 21 318.0 318.0 288.3 318.7 0.18 25 533 5371 -4.7 -41.7 4 37.0 -11.9 11 8 321.4 321.4 289.4 322.1 0.18 26 500 5870 -8.9 -43.9 4 35.0 -14.9 360 11 322.2 322.2 289.6 322.8 0.16 27 497 5916 -9.1 -47.1 3 38.0 -15.1 355 11 322.5 322.5 289.6 322.9 0.11 28 475 6264 -11.7 -37.7 10 26.0 -16.6 324 13 323.5 323.5 290.2 324.7 0.31 29 437 6892 -17.9 -36.9 17 19.0 -21.1 327 20 323.4 323.5 290.2 324.8 0.37 30 436 6909 -18.1 -38.1 16 20.0 -21.4 327 20 323.4 323.5 290.2 324.6 0.33 31 434 6944 -17.5 -51.5 3 34.0 -21.5 328 20 324.6 324.6 290.2 324.9 0.08 32 427 7065 -18.1 -51.1 4 33.0 -22.0 329 22 325.3 325.3 290.5 325.7 0.08 33 423 7135 -17.5 -55.5 2 38.0 -21.6 328 24 327.0 327.0 290.9 327.2 0.05 34 400 7550 -20.5 -56.5 2 36.0 -24.0 320 34 328.3 328.4 291.3 328.5 0.05 35 353 8461 -26.7 -52.7 7 26.0 -29.0 316 53 331.9 332.0 292.3 332.3 0.08 36 318 9203 -32.5 -51.5 13 19.0 -34.0 309 60 334.0 334.0 292.9 334.4 0.10 37 300 9610 -35.7 -47.7 28 12.0 -36.7 300 64 335.1 335.1 293.3 335.7 0.17 38 297 9680 -36.3 -48.3 28 12.0 -37.2 299 64 335.2 335.2 293.3 335.8 0.16 39 293 9774 -36.9 -46.9 35 10.0 -37.7 298 64 335.6 335.7 293.4 336.4 0.19 40 291 9822 -37.1 -49.1 28 12.0 -38.0 298 64 336.0 336.0 293.4 336.6 0.15 41 289 9870 -37.5 -47.5 35 10.0 -38.3 297 65 336.1 336.1 293.5 336.8 0.18 42 279 10113 -38.7 -48.7 34 10.0 -39.4 295 66 337.8 337.8 293.9 338.4 0.16 43 268 10389 -41.1 -49.1 42 8.0 -41.6 293 69 338.2 338.2 294.0 338.8 0.16 44 264 10491 -41.3 -55.3 21 14.0 -42.1 292 70 339.3 339.4 294.2 339.7 0.08 45 257 10674 -42.9 -58.9 16 16.0 -43.6 291 73 339.6 339.6 294.3 339.8 0.05 46 250 10860 -44.3 -59.3 17 15.0 -44.9 290 75 340.2 340.2 294.4 340.4 0.05 47 244 11022 -45.7 -55.7 31 10.0 -46.2 288 78 340.5 340.5 294.5 340.8 0.08 48 235 11272 -47.7 -59.1 26 11.4 -48.1 285 82 341.1 341.1 294.6 341.3 0.06 49 225 11557 -50.1 -63.1 20 13.0 -50.4 285 82 341.7 341.7 294.8 341.9 0.04 50 215 11854 -51.7 -69.7 10 18.0 -52.1 287 78 343.7 343.7 295.2 343.8 0.01 51 207 12099 -53.1 -73.1 7 20.0 -53.4 288 75 345.3 345.3 295.6 345.3 0.01 52 200 12320 -54.3 -74.3 7 20.0 -54.6 290 72 346.8 346.8 295.9 346.8 0.01 53 179 13023 -57.9 -78.9 5 21.0 -58.1 293 74 352.1 352.1 297.1 352.1 0.00 54 167 13459 -57.1 -80.1 4 23.0 -57.3 294 75 360.5 360.5 298.8 360.5 0.00 55 151 14089 -61.1 -82.1 5 21.0 -61.3 286 68 364.1 364.1 299.5 364.1 0.00 56 150 14130 -61.1 -82.1 5 21.0 -61.3 285 68 364.8 364.8 299.6 364.8 0.00 57 149 14172 -60.9 -81.9 5 21.0 -61.1 284 69 365.9 365.9 299.8 365.9 0.00 58 134 14826 -64.5 -85.5 4 21.0 -64.6 300 60 370.7 370.7 300.7 370.7 0.00 59 126 15200 -67.5 -86.5 5 19.0 -67.6 301 48 371.9 371.9 300.9 371.9 0.00 60 100 16570 -74.1 -88.1 10 14.0 -74.2 305 43 384.6 384.6 303.0 384.6 0.00 61 96 16808 -75.7 -88.7 11 13.0 -75.7 305 43 385.9 385.9 303.2 386.0 0.00 62 87 17375 -78.1 -90.1 13 12.0 -78.1 310 40 392.1 392.1 304.1 392.1 0.00 63 80 17858 -75.5 -89.5 9 14.0 -75.6 312 29 407.0 407.0 306.1 407.0 0.00 64 70 18630 -76.7 -90.7 9 14.0 -76.7 315 17 420.3 420.3 307.7 420.3 0.00 65 65 19056 -74.9 -89.9 8 15.0 -75.0 315 12 433.2 433.2 309.2 433.2 0.00 66 63 19236 -76.5 -91.5 8 15.0 -76.6 306 10 433.6 433.6 309.2 433.6 0.00 67 58 19716 -71.7 -90.7 4 19.0 -71.8 298 8 454.8 454.8 311.3 454.8 0.00 68 57 19819 -68.7 -89.7 3 21.0 -68.9 314 7 463.9 463.9 312.1 463.9 0.00 69 53 20256 -66.3 -90.3 2 24.0 -66.5 25 3 479.2 479.2 313.4 479.2 0.00 70 50 20610 -63.9 -89.9 2 26.0 -64.3 145 4 492.9 492.9 314.4 492.9 0.00 71 45 21261 -61.5 -89.5 1 28.0 -62.0 163 3 513.8 513.8 315.9 513.8 0.00 72 43 21543 -62.5 -89.5 1 27.0 -63.0 148 8 518.1 518.1 316.2 518.1 0.00 73 41 21838 -61.5 -89.5 1 28.0 -62.1 117 10 527.7 527.7 316.8 527.7 0.00 74 37 22475 -61.9 -89.9 1 28.0 -62.5 108 10 542.4 542.4 317.6 542.4 0.00 75 32 23381 -58.9 -88.9 1 30.0 -59.9 175 16 573.4 573.4 319.3 573.4 0.00 76 32 23381 -57.3 -88.3 1 31.0 -58.5 175 16 577.7 577.7 319.6 577.7 0.00 77 30 23790 -57.3 -88.3 1 31.0 -58.5 265 9 588.4 588.4 320.0 588.5 0.01 78 29 24005 -56.5 -87.5 1 31.0 -57.9 285 8 596.4 596.4 320.5 596.4 0.01 79 28 24228 -57.1 -88.1 1 31.0 -58.5 306 6 600.7 600.7 320.6 600.7 0.01 80 24 25210 -54.9 -86.9 1 32.0 -56.8 282 5 634.2 634.2 322.1 634.2 0.01 81 23 25485 -51.5 -85.5 1 34.0 -54.2 237 9 651.9 652.0 322.7 652.0 0.01 82 22 25774 -50.9 -85.9 1 35.0 -53.9 262 15 662.1 662.1 323.2 662.2 0.01 83 21 26079 -48.9 -84.9 1 36.0 -52.6 284 13 677.0 677.0 323.7 677.1 0.01 84 20 26400 -48.5 -84.5 1 36.0 -52.4 325 13 687.7 687.7 324.0 687.8 0.02 85 17 27470 -48.7 -84.7 1 36.0 -53.0 319 8 719.8 719.8 325.1 719.9 0.02 86 17 27470 -46.9 -83.9 1 37.0 -51.9 319 8 725.6 725.6 325.2 725.7 0.02 87 15 28299 -47.7 -83.7 1 36.0 -52.8 20 4 749.4 749.4 325.9 749.6 0.02 88 14 28758 -44.9 -83.9 0 39.0 -51.4 54 2 773.8 773.8 326.6 774.0 0.02 89 13 29261 -39.1 -81.1 0 42.0 -48.6 288 12 810.4 810.5 327.5 810.8 0.04 90 12 29809 -39.9 -80.9 0 41.0 -49.4 284 15 826.4 826.4 327.9 826.8 0.05 91 12 29809 -37.7 -79.7 0 42.0 -48.4 284 15 834.2 834.2 328.1 834.7 0.06 92 11 30407 -39.9 -80.9 0 41.0 -49.8 298 17 847.2 847.2 328.4 847.7 0.05 93 10 31060 -38.7 -80.7 0 42.0 -49.7 320 20 875.1 875.1 329.0 875.7 0.06 94 9.7 31269 -38.9 -80.9 0 42.0 -50.0 324 19 882.0 882.0 329.1 882.6 0.06 95 9.4 31486 -37.1 -79.1 0 42.0 -49.3 328 17 896.8 896.8 329.4 897.6 0.08 96 8.4 32262 -38.1 -80.1 0 42.0 -50.3 342 12 922.2 922.2 329.8 923.0 0.08 97 7.9 32686 -36.5 -79.5 0 43.0 -50.0 350 9 944.9 945.0 330.2 945.9 0.09 98 7.0 33520 -39.3 -81.3 0 42.0 -51.8 5 4 966.6 966.6 330.7 967.4 0.08 99 6.9 33619 -39.3 -81.3 0 42.0 -51.8 970.6 970.6 330.7 971.4 0.08 TRP 87 17375 -78.1 -90.1 13 12.0 -78.1 310 40 392.1 392.1 304.1 392.1 0.00 WND 235 11272 -47.7 -59.1 26 11.4 -48.1 285 82 341.1 341.1 294.6 341.3 0.06 Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 618.30 mb = 4193.51 m = 13758.07 ft Wetbulb zero: 705.94 mb = 3114.62 m = 10218.46 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 30.98 % Est. max temperature: 28.25 C = 82.84 F Sfc-Lift cond lev (LCL): 918.08 mb = 901.08 m = 2956.25 ft T: 17.77 C 700-500 lapse rate: 5.77 C/km ThetaE index: 22.25 C Layer 860.0- 850.0 mb Conv cond level (CCL): 764.96 mb = 2446.50 m = 8026.49 ft Mean mixing ratio: 11.85 g/kg Conv temperature: 36.55 C = 97.78 F Cap Strength: 4.82 C Lifted Index: 1.57 C Risk: Showers probable Lifted Index @300 mb: 3.60 C Lifted Index @700 mb: 1.72 C Showalter Index: 14.63 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -7.90 C K Index: -8.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.96 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 294.23 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 894.36 mb = 1124.36 m = 3688.81 ft Lev Free Conv (LFC): 599.36 mb = 4440.08 m = 14567.03 ft Equ Level (EL): 589.36 mb = 4574.10 m = 15006.71 ft B at Equ Level: 3.50 J/kg Max Parcel Lev (MPL): 579.36 mb = 4710.21 m = 15453.26 ft Wind level data Storm motion: 59 at 12 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 85 6 -6.0 -0.5 | 216 7 4.2 5.7 1 1000 161 80 13 -12.8 -2.3 | 146 5 -2.7 4.0 2 984 305 85 15 -14.9 -1.3 | 136 7 -4.8 4.9 3 950 610 85 10 -10.0 -0.9 | 182 5 0.2 5.3 4 925 837 55 10 -8.2 -5.7 | 256 2 2.0 0.5 5 917 914 50 10 -7.7 -6.4 | 275 2 2.5 -0.2 6 884 1219 55 17 -13.9 -9.8 | 47 5 -3.8 -3.5 7 853 1524 65 10 -9.1 -4.2 | 209 2 1.1 2.0 8 850 1558 65 8 -7.3 -3.4 | 226 4 2.9 2.8 9 823 1829 40 10 -6.4 -7.7 | 291 4 3.7 -1.5 10 794 2134 35 15 -8.6 -12.3 | 346 6 1.5 -6.1 11 765 2438 30 16 -8.0 -13.9 | 344 8 2.1 -7.6 12 738 2743 20 13 -4.4 -12.2 | 316 8 5.7 -6.0 13 711 3048 5 15 -1.3 -14.9 | 315 12 8.8 -8.7 14 700 3184 15 19 -4.9 -18.4 | 337 13 5.2 -12.1 15 685 3353 30 22 -11.0 -19.1 | 4 13 -0.9 -12.8 16 660 3658 25 23 -9.7 -20.8 | 358 15 0.4 -14.6 17 611 4267 15 30 -7.8 -29.0 | 354 23 2.4 -22.8 18 566 4877 20 20 -6.8 -18.8 | 345 13 3.3 -12.6 19 545 5182 5 14 -1.2 -13.9 | 311 12 8.9 -7.7 20 525 5486 15 3 -0.8 -2.9 | 251 10 9.4 3.3 21 500 5870 360 11 -0.0 -11.0 | 295 11 10.1 -4.8 22 485 6096 335 12 5.1 -10.9 | 287 16 15.2 -4.7 23 466 6401 315 14 9.9 -9.9 | 280 20 20.0 -3.7 24 430 7010 330 21 10.5 -18.2 | 300 24 20.6 -12.0 25 400 7550 320 34 21.9 -26.0 | 302 38 32.0 -19.8 26 396 7620 325 34 19.5 -27.9 | 306 37 29.7 -21.6 27 349 8534 315 55 38.9 -38.9 | 304 59 49.0 -32.7 28 320 9144 310 60 46.0 -38.6 | 300 65 56.1 -32.4 29 300 9610 300 64 55.4 -32.0 | 291 70 65.6 -25.8 30 281 10058 295 65 58.9 -27.5 | 287 72 69.1 -21.3 31 250 10860 290 75 70.5 -25.7 | 284 83 80.6 -19.4 32 235 11272 285 82 79.2 -21.2 | 280 91 89.4 -15.0 33 224 11582 285 82 79.2 -21.2 | 280 91 89.4 -15.0 34 200 12320 290 72 67.7 -24.6 | 283 80 77.8 -18.4 35 168 13411 295 75 68.0 -31.7 | 288 82 78.1 -25.5 36 150 14130 285 68 65.7 -17.6 | 279 77 75.8 -11.4 37 145 14326 280 71 69.9 -12.3 | 274 80 80.1 -6.1 38 131 14935 305 57 46.7 -32.7 | 295 63 56.8 -26.5 39 125 15240 300 46 39.8 -23.0 | 289 53 50.0 -16.8 40 113 15850 290 48 45.1 -16.4 | 280 56 55.3 -10.2 41 100 16570 305 43 35.2 -24.7 | 292 49 45.4 -18.5 42 97 16764 305 43 35.2 -24.7 | 292 49 45.4 -18.5 43 87 17374 300 44 38.1 -22.0 | 288 51 48.3 -15.8 44 87 17375 310 40 30.6 -25.7 | 296 45 40.8 -19.5 45 83 17678 315 34 24.0 -24.0 | 298 39 34.2 -17.8 46 78 17983 310 25 19.2 -16.1 | 289 31 29.3 -9.9 47 74 18288 280 27 26.6 -4.7 | 268 37 36.7 1.5 48 70 18593 325 24 13.8 -19.7 | 299 27 23.9 -13.5 49 70 18630 315 17 12.0 -12.0 | 285 23 22.2 -5.8 50 64 19202 315 10 7.1 -7.1 | 273 17 17.2 -0.9 51 60 19507 260 11 10.8 1.9 | 249 22 21.0 8.1 52 52 20422 50 1 -0.8 -0.6 | 239 11 9.4 5.6 53 50 20610 145 4 -2.3 3.3 | 220 12 7.9 9.5 54 44 21336 165 3 -0.8 2.9 | 226 13 9.4 9.1 55 42 21641 140 10 -6.4 7.7 | 195 14 3.7 13.9 56 40 21946 105 10 -9.7 2.6 | 183 9 0.5 8.8 57 35 22860 110 10 -9.4 3.4 | 184 10 0.8 9.6 58 32 23470 185 17 1.5 16.9 | 207 26 11.6 23.1 59 30 23774 225 10 7.1 7.1 | 232 22 17.2 13.3 60 30 23790 265 9 9.0 0.8 | 250 20 19.1 7.0 61 27 24384 320 5 3.2 -3.8 | 260 14 13.4 2.4 62 25 24994 320 2 1.3 -1.5 | 248 12 11.4 4.7 63 23 25603 220 10 6.4 7.7 | 230 22 16.6 13.9 64 22 25908 290 18 16.9 -6.2 | 270 27 27.1 0.1 65 21 26213 280 10 9.8 -1.7 | 257 20 20.0 4.5 66 20 26400 325 13 7.5 -10.6 | 284 18 17.6 -4.4 67 20 26518 325 14 8.0 -11.5 | 286 19 18.2 -5.3 68 19 26822 330 12 6.0 -10.4 | 285 17 16.1 -4.2 69 17 27432 315 8 5.7 -5.7 | 268 16 15.8 0.6 70 14 28956 65 1 -0.9 -0.4 | 238 11 9.2 5.8 71 13 29261 285 11 10.6 -2.8 | 261 21 20.8 3.4 72 12 29566 310 16 12.3 -10.3 | 280 23 22.4 -4.1 73 12 29870 280 15 14.8 -2.6 | 262 25 24.9 3.6 74 10 31060 320 20 12.9 -15.3 | 292 25 23.0 -9.1 75 7 33520 5 4 -0.3 -4.0 | 257 10 9.8 2.2 Wind Parameters Mean winds (0-6000m): 28.5 at 15.9 knts Storm direction: 58.5 at 11.9 knts Shear (0-3000m) pos: 0.5 neg: 3.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -19.8 tot: 3.1 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 23.70 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 83 12 156 5| 0.0 5.9 5.9| 4.6 -10.4 -5.8 -11.7 -0.38| 13.1 -5.0 1000 76 11 166 4| 0.0 4.0 4.0| 10.4 -10.4 -0.1 -0.1 0.13| 11.7 1.5 1500 68 12 143 2| 1.0 2.7 3.7| 13.9 -10.4 3.5 2.3 0.31| 12.0 3.8 2000 64 12 163 1| 0.8 3.3 4.1| 20.8 -10.4 10.3 5.2 0.43| 11.2 4.8 2500 56 12 8 1| 0.6 3.3 3.9| 22.9 -12.6 10.3 4.1 0.39| 9.9 3.9 3000 49 13 344 2| 0.5 3.0 3.5| 22.9 -19.8 3.1 1.0 0.29| 9.4 2.7 4000 38 15 352 6| 1.1 3.0 4.1| 58.8 -26.6 32.2 8.0 0.34| 9.3 3.2 5000 31 17 352 9| 0.9 1.8 2.7| 58.8 -53.4 5.3 1.1 0.21| 9.0 1.9 6000 29 16 342 8| 1.1 2.2 3.3| 76.8 -93.4 -16.6 -2.8 0.09| 9.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//KKEY/skewt/KKEY.skewt.20250418.00.gif