UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 1 DEC 25 Station: KNKX WMO ident: 72293 Latitude: 32.87 Longitude: -117.13 Elevation: 146.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 122 255 4 SFC 999 146 16.8 10.8 68 6.0 13.3 255 4 290.0 291.5 286.4 313.1 8.16 2 996 171 15.6 11.3 76 4.3 13.0 260 4 289.1 290.6 286.4 312.9 8.47 3 938 664 11.0 10.0 94 1.0 10.4 163 2 289.4 290.9 286.3 312.6 8.24 4 935 691 11.4 9.0 85 2.4 10.0 163 2 290.1 291.4 286.0 312.0 7.72 5 933 708 12.4 4.4 58 8.0 8.2 162 2 291.3 292.3 284.4 307.4 5.62 6 930 735 12.6 3.6 54 9.0 7.9 161 2 291.7 292.7 284.2 307.1 5.33 7 928 752 13.0 1.0 44 12.0 7.1 161 2 292.3 293.1 283.5 305.2 4.43 8 926 770 14.4 -5.6 25 20.0 5.6 160 2 293.9 294.4 282.2 302.1 2.71 9 925 779 14.6 -5.4 25 20.0 5.7 160 2 294.2 294.7 282.4 302.5 2.76 10 922 806 15.2 -5.8 23 21.0 5.9 188 2 295.1 295.6 282.7 303.2 2.69 11 914 880 14.8 -8.2 20 23.0 5.1 264 3 295.5 295.9 282.3 302.3 2.25 12 902 992 14.6 -3.4 29 18.0 6.2 299 4 296.4 297.0 283.9 306.2 3.29 13 892 1086 14.6 -10.4 17 25.0 4.4 297 6 297.3 297.7 282.7 303.3 1.94 14 887 1133 14.2 -5.8 25 20.0 5.2 296 7 297.4 297.9 283.7 305.8 2.79 15 879 1209 14.0 -8.0 21 22.0 4.5 295 8 297.9 298.4 283.5 305.2 2.38 16 862 1373 12.8 -5.2 28 18.0 4.6 301 11 298.4 298.9 284.4 307.5 3.01 17 850 1491 12.8 -14.2 14 27.0 2.5 305 13 299.6 299.8 283.1 304.3 1.50 18 848 1511 12.6 -15.4 13 28.0 2.2 308 14 299.5 299.8 283.0 303.8 1.36 19 835 1640 12.4 -21.6 8 34.0 1.3 308 16 300.7 300.8 282.7 303.3 0.81 20 832 1670 12.4 -23.6 6 36.0 1.1 308 17 301.0 301.1 282.7 303.2 0.68 21 828 1711 12.8 -20.2 8 33.0 1.6 307 17 301.8 302.0 283.3 304.8 0.93 22 819 1802 12.4 -14.6 14 27.0 2.1 306 19 302.3 302.6 284.2 307.1 1.50 23 787 2134 10.4 -23.6 7 34.0 -0.3 300 25 303.7 303.8 283.8 306.1 0.72 24 781 2198 9.6 -9.4 25 19.0 1.6 298 24 303.5 303.9 285.7 311.0 2.40 25 766 2358 8.8 -9.2 27 18.0 1.2 293 22 304.3 304.7 286.1 312.1 2.48 26 744 2599 7.4 -16.6 16 24.0 -1.2 295 22 305.3 305.6 285.2 309.8 1.40 27 719 2879 5.4 -16.6 19 22.0 -2.4 298 23 306.1 306.4 285.6 310.8 1.45 28 715 2924 5.0 -20.0 14 25.0 -3.2 297 24 306.2 306.4 285.2 309.7 1.09 29 710 2981 5.2 -23.8 10 29.0 -3.6 297 25 307.0 307.1 285.2 309.6 0.79 30 708 3004 5.4 -22.6 11 28.0 -3.4 296 25 307.5 307.6 285.5 310.4 0.88 31 700 3097 4.4 -22.6 12 27.0 -4.0 295 26 307.4 307.5 285.4 310.3 0.89 32 681 3320 2.4 -13.6 30 16.0 -3.6 289 28 307.6 307.9 286.7 313.9 1.96 33 668 3475 1.4 -11.6 37 13.0 -3.7 285 29 308.1 308.6 287.3 315.6 2.35 34 634 3894 -0.5 -15.5 31 15.0 -5.8 280 32 310.6 310.9 287.6 316.5 1.80 35 625 4008 -1.3 -21.3 20 20.0 -7.5 280 33 311.0 311.2 287.0 314.7 1.12 36 613 4162 -2.5 -22.5 20 20.0 -8.4 280 33 311.3 311.5 287.0 314.8 1.02 37 591 4450 -4.9 -22.9 23 18.0 -10.1 280 32 311.8 312.0 287.2 315.2 1.03 38 585 4530 -5.7 -18.7 35 13.0 -9.8 280 32 311.8 312.1 287.6 316.7 1.49 39 525 5368 -11.9 -28.9 23 17.0 -15.7 292 25 314.1 314.2 287.6 316.4 0.67 40 506 5649 -13.3 -35.3 14 22.0 -17.4 286 25 315.7 315.8 287.8 317.1 0.37 41 500 5740 -14.1 -35.1 15 21.0 -18.0 280 26 315.8 315.9 287.8 317.2 0.39 42 442 6661 -21.7 -46.7 9 25.0 -24.5 275 25 317.6 317.6 288.1 318.1 0.13 43 432 6829 -22.3 -51.3 5 29.0 -25.1 266 21 318.9 318.9 288.5 319.2 0.08 44 430 6863 -22.1 -52.1 5 30.0 -25.0 263 20 319.6 319.6 288.7 319.9 0.07 45 406 7282 -25.5 -51.5 7 26.0 -27.8 285 14 320.5 320.5 289.0 320.8 0.08 46 400 7390 -26.3 -46.3 13 20.0 -28.3 285 12 320.8 320.8 289.2 321.4 0.15 47 377 7816 -30.1 -44.1 24 14.0 -31.4 273 11 321.3 321.3 289.3 322.0 0.20 48 372 7911 -30.7 -46.7 19 16.0 -32.1 275 11 321.7 321.7 289.5 322.3 0.15 49 318 9005 -40.5 -54.5 21 14.0 -41.2 273 19 322.9 322.9 289.7 323.1 0.07 50 300 9400 -44.1 -56.1 25 12.0 -44.6 290 13 323.2 323.2 289.8 323.5 0.06 51 288 9671 -46.5 -56.5 31 10.0 -46.9 296 14 323.6 323.6 289.9 323.8 0.06 52 277 9927 -48.5 -59.5 27 11.0 -48.8 302 15 324.3 324.3 290.1 324.5 0.05 53 258 10388 -52.5 -60.5 37 8.0 -52.7 290 18 325.1 325.1 290.3 325.2 0.04 54 250 10590 -53.9 -62.9 32 9.0 -54.1 280 20 325.9 325.9 290.6 326.1 0.03 55 233 11041 -56.3 -67.3 24 11.0 -56.5 275 25 328.9 328.9 291.5 329.0 0.02 56 227 11207 -57.5 -67.5 27 10.0 -57.6 274 26 329.6 329.6 291.6 329.6 0.02 57 226 11235 -56.9 -66.9 27 10.0 -57.1 274 26 330.9 330.9 292.0 331.0 0.02 58 200 12010 -57.5 -75.5 8 18.0 -57.7 260 43 341.7 341.7 294.7 341.7 0.01 59 190 12332 -59.2 -76.4 9 17.3 -59.3 250 61 344.1 344.1 295.3 344.1 0.01 60 161 13357 -64.5 -79.5 11 15.0 -64.6 260 44 351.8 351.8 297.0 351.8 0.00 61 150 13790 -63.5 -81.5 7 18.0 -63.6 240 45 360.7 360.7 298.8 360.7 0.00 62 100 16260 -64.7 -86.7 3 22.0 -64.8 245 42 402.7 402.7 305.6 402.7 0.00 63 95 16575 -63.7 -86.7 3 23.0 -63.9 251 40 410.6 410.6 306.6 410.6 0.00 64 89 16974 -65.5 -87.5 3 22.0 -65.7 273 35 414.8 414.8 307.1 414.8 0.00 65 79 17702 -64.5 -87.5 3 23.0 -64.7 261 25 431.2 431.2 309.0 431.2 0.00 66 73 18184 -66.3 -88.3 3 22.0 -66.5 289 25 437.3 437.3 309.6 437.3 0.00 67 70 18440 -63.7 -87.7 2 24.0 -64.0 280 25 448.1 448.1 310.7 448.1 0.00 68 66 18799 -65.7 -88.7 3 23.0 -65.9 276 24 451.4 451.4 311.0 451.4 0.00 69 63 19082 -64.1 -88.1 2 24.0 -64.4 281 22 460.9 460.9 311.8 460.9 0.00 70 55 19909 -66.1 -89.1 3 23.0 -66.4 334 14 474.6 474.6 313.0 474.6 0.00 71 52 20249 -65.5 -89.5 2 24.0 -65.8 358 13 483.7 483.7 313.7 483.7 0.00 72 51 20368 -63.1 -89.1 2 26.0 -63.5 351 9 492.0 492.0 314.4 492.0 0.00 73 50 20490 -62.3 -88.3 2 26.0 -62.7 345 5 496.7 496.7 314.7 496.7 0.00 74 48 20742 -61.7 -87.7 2 26.0 -62.2 24 4 503.9 503.9 315.2 504.0 0.00 75 45 21139 -64.1 -89.1 2 25.0 -64.5 85 3 507.5 507.5 315.5 507.5 0.00 76 43 21418 -61.9 -88.9 2 27.0 -62.4 98 2 519.5 519.5 316.3 519.6 0.00 77 42 21563 -62.1 -88.1 2 26.0 -62.6 70 1 522.6 522.6 316.5 522.6 0.00 78 37 22347 -61.3 -88.3 2 27.0 -62.0 26 14 543.9 543.9 317.8 543.9 0.00 79 34 22875 -57.9 -86.9 1 29.0 -58.9 57 22 566.2 566.2 319.0 566.2 0.01 80 32 23256 -59.5 -87.5 1 28.0 -60.4 59 28 571.8 571.8 319.2 571.8 0.01 81 30 23660 -58.7 -86.7 2 28.0 -59.7 85 25 584.6 584.6 319.9 584.7 0.01 82 29 23874 -57.9 -86.9 1 29.0 -59.1 85 24 592.5 592.5 320.3 592.6 0.01 83 28 24096 -58.9 -86.9 2 28.0 -60.0 85 23 595.7 595.7 320.4 595.8 0.01 84 26 24565 -56.1 -86.1 1 30.0 -57.7 82 19 616.4 616.4 321.3 616.5 0.01 85 24 25074 -57.3 -86.3 1 29.0 -58.8 73 22 627.2 627.2 321.8 627.3 0.01 86 22 25629 -54.7 -85.7 1 31.0 -56.8 89 27 650.8 650.8 322.7 650.8 0.01 87 21 25928 -54.3 -85.3 1 31.0 -56.6 75 26 660.7 660.7 323.1 660.8 0.01 88 20 26240 -56.5 -85.5 1 29.0 -58.4 60 25 663.2 663.2 323.2 663.3 0.01 89 18 26914 -53.5 -84.5 1 31.0 -56.2 56 26 693.0 693.0 324.2 693.1 0.02 90 17 27281 -54.5 -85.5 1 31.0 -57.1 66 30 701.2 701.2 324.5 701.3 0.02 91 15 28087 -52.3 -84.3 1 32.0 -55.8 85 31 734.1 734.1 325.5 734.2 0.02 92 14 28532 -53.5 -84.5 1 31.0 -56.8 85 35 744.6 744.6 325.8 744.8 0.02 93 12 29528 -51.5 -83.5 1 32.0 -55.8 85 44 785.3 785.3 326.9 785.5 0.03 94 11 30096 -49.5 -83.5 1 34.0 -54.9 85 49 812.3 812.3 327.5 812.6 0.03 95 10 30720 -49.9 -82.9 1 33.0 -55.4 85 54 833.3 833.3 328.0 833.7 0.04 96 9.3 31193 -51.3 -83.3 1 32.0 -56.5 845.4 845.4 328.3 845.8 0.04 97 8.2 32015 -49.1 -83.1 1 34.0 -55.6 885.1 885.1 329.1 885.6 0.05 98 7.6 32514 -48.7 -82.7 1 34.0 -55.7 906.2 906.2 329.5 906.7 0.06 TRP 161 13357 -64.5 -79.5 11 15.0 -64.6 260 44 351.8 351.8 297.0 351.8 0.00 WND 190 12332 -59.2 -76.4 9 17.3 -59.3 250 61 344.1 344.1 295.3 344.1 0.01 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 642.95 mb = 3783.59 m = 12413.19 ft Wetbulb zero: 790.64 mb = 2095.98 m = 6876.50 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 28.67 % Est. max temperature: 26.32 C = 79.37 F Sfc-Lift cond lev (LCL): 913.39 mb = 885.67 m = 2905.70 ft T: 14.79 C 700-500 lapse rate: 7.00 C/km ThetaE index: 11.05 C Layer 996.0- 925.0 mb Conv cond level (CCL): 672.06 mb = 3426.30 m = 11241.02 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 34.71 C = 94.49 F Cap Strength: 9.10 C Lifted Index: 8.32 C Risk: None Lifted Index @300 mb: 9.73 C Lifted Index @700 mb: 8.60 C Showalter Index: 11.95 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -0.10 C K Index: -14.30 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.34 J/kg Max Up Vert Vel: 8.64 m/s Conv Inhibition (B-): 57433.29 J/kg Cap Strength: 9.08 C Lift Cond Lev (LCL): 851.91 mb = 1472.15 m = 4829.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 16 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 ---------------------------------------------------------- 0 999 146 255 4 3.9 1.0 | 151 15 -7.1 12.9 1 980 305 285 5 4.8 -1.3 | 150 12 -6.1 10.6 2 944 610 165 2 -0.5 1.9 | 140 18 -11.5 13.8 3 925 779 160 2 -0.7 1.9 | 140 18 -11.6 13.8 4 910 914 300 3 2.6 -1.5 | 141 13 -8.4 10.4 5 878 1219 295 8 7.3 -3.4 | 157 9 -3.7 8.5 6 850 1491 305 13 10.6 -7.5 | 176 4 -0.3 4.5 7 847 1524 310 15 11.5 -9.6 | 193 2 0.5 2.3 8 816 1829 305 19 15.6 -10.9 | 258 5 4.6 1.0 9 786 2134 300 25 21.7 -12.5 | 273 11 10.7 -0.6 10 758 2438 290 21 19.7 -7.2 | 242 10 8.8 4.7 11 731 2743 300 22 19.1 -11.0 | 264 8 8.1 0.9 12 700 3097 295 26 23.6 -11.0 | 266 13 12.6 0.9 13 652 3658 280 31 30.5 -5.4 | 252 21 19.6 6.5 14 603 4267 280 34 33.5 -5.9 | 255 23 22.5 6.0 15 558 4877 280 28 27.6 -4.9 | 247 18 16.6 7.1 16 516 5486 295 24 21.8 -10.1 | 261 11 10.8 1.8 17 500 5740 280 26 25.6 -4.5 | 243 16 14.7 7.4 18 476 6096 280 23 22.7 -4.0 | 236 14 11.7 7.9 19 439 6706 275 25 24.9 -2.2 | 235 17 14.0 9.7 20 421 7010 250 14 13.2 4.8 | 188 17 2.2 16.7 21 404 7315 290 14 13.2 -4.8 | 197 7 2.2 7.1 22 400 7390 285 12 11.6 -3.1 | 184 9 0.6 8.8 23 387 7620 270 11 11.0 -0.0 | 180 12 0.1 11.9 24 355 8230 280 10 9.8 -1.7 | 174 10 -1.1 10.2 25 325 8839 265 16 15.9 1.4 | 201 14 5.0 13.3 26 311 9144 280 21 20.7 -3.6 | 230 13 9.7 8.3 27 300 9400 290 13 12.2 -4.4 | 190 8 1.3 7.5 28 271 10058 305 15 12.3 -8.6 | 202 4 1.3 3.3 29 250 10590 280 20 19.7 -3.5 | 226 12 8.7 8.4 30 247 10668 285 13 12.6 -3.4 | 191 9 1.6 8.5 31 235 10973 275 24 23.9 -2.1 | 233 16 13.0 9.8 32 204 11887 270 31 31.0 -0.0 | 239 23 20.1 11.9 33 200 12010 260 43 42.3 7.5 | 238 37 31.4 19.4 34 190 12332 250 61 57.3 20.9 | 235 57 46.4 32.8 35 185 12497 250 61 57.3 20.9 | 235 57 46.4 32.8 36 168 13106 260 58 57.1 10.1 | 245 51 46.2 22.0 37 161 13357 260 44 43.3 7.6 | 239 38 32.4 19.6 38 152 13716 260 40 39.4 6.9 | 236 34 28.4 18.9 39 150 13790 240 45 39.0 22.5 | 219 44 28.0 34.4 40 144 14021 235 52 42.6 29.8 | 217 52 31.6 41.7 41 137 14326 245 58 52.6 24.5 | 229 55 41.6 36.4 42 124 14935 265 43 42.8 3.7 | 244 36 31.9 15.7 43 118 15240 255 44 42.5 11.4 | 234 39 31.6 23.3 44 112 15545 250 36 33.8 12.3 | 223 33 22.9 24.2 45 102 16154 255 51 49.3 13.2 | 237 46 38.3 25.1 46 100 16260 245 42 38.1 17.7 | 222 40 27.1 29.7 47 97 16459 245 42 38.1 17.7 | 222 40 27.1 29.7 48 83 17374 295 30 27.2 -12.7 | 273 16 16.2 -0.8 49 79 17678 260 25 24.6 4.3 | 220 21 13.7 16.3 50 72 18288 295 25 22.7 -10.6 | 263 12 11.7 1.3 51 70 18440 280 25 24.6 -4.3 | 241 16 13.7 7.6 52 65 18898 275 24 23.9 -2.1 | 233 16 13.0 9.8 53 62 19202 285 21 20.3 -5.4 | 235 11 9.3 6.5 54 59 19507 315 19 13.4 -13.4 | 301 3 2.5 -1.5 55 56 19812 320 12 7.7 -9.2 | 130 4 -3.2 2.7 56 53 20117 5 17 -1.5 -16.9 | 68 13 -12.4 -5.0 57 50 20490 345 5 1.3 -4.8 | 126 12 -9.7 7.1 58 44 21336 115 2 -1.8 0.8 | 135 18 -12.8 12.8 59 40 21946 0 0 -0.0 -0.0 | 137 16 -10.9 11.9 60 38 22250 10 12 -2.1 -11.8 | 90 13 -13.0 0.1 61 36 22555 55 17 -13.9 -9.8 | 95 25 -24.9 2.2 62 31 23470 60 31 -26.8 -15.5 | 85 38 -37.8 -3.6 63 30 23660 85 25 -24.9 -2.2 | 105 37 -35.9 9.7 64 27 24384 85 21 -20.9 -1.8 | 108 33 -31.9 10.1 65 26 24689 80 17 -16.7 -3.0 | 108 29 -27.7 9.0 66 24 24994 70 21 -19.7 -7.2 | 99 31 -30.7 4.7 67 22 25603 90 27 -27.0 0.0 | 107 40 -37.9 11.9 68 20 26240 60 25 -21.7 -12.5 | 89 33 -32.6 -0.6 69 19 26518 45 22 -15.6 -15.6 | 82 27 -26.5 -3.6 70 17 27432 70 32 -30.1 -10.9 | 91 41 -41.0 1.0 71 15 28042 85 31 -30.9 -2.7 | 102 43 -41.8 9.2 72 10 30720 85 54 -53.8 -4.7 | 96 65 -64.7 7.2 Wind Parameters Mean winds (0-6000m): 287.4 at 21.6 knts Storm direction: 317.4 at 16.2 knts Shear (0-3000m) pos: 3.1 neg: 1.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 113.1 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -35.4 tot: 0.4 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.85 Bulk Shear: 44.01 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 ------------------------------------------------------------------------------- 500 264 4 149 14| 0.0 4.6 4.6| 0.7 -15.9 -15.3 -30.5 -0.40| 8.6 -3.4 1000 272 4 148 14| 4.3 2.3 6.6| 14.6 -20.2 -5.6 -5.6 -0.04| 9.2 -0.4 1500 294 6 151 11| 6.3 1.5 7.8| 22.8 -20.2 2.5 1.7 0.19| 9.8 1.8 2000 300 10 161 7| 4.7 1.1 5.8| 27.0 -20.2 6.8 3.4 0.23| 9.6 2.2 2500 298 12 180 6| 3.8 0.5 4.2| 32.4 -34.4 -2.0 -0.8 0.12| 9.3 1.1 3000 298 14 198 6| 3.1 1.2 4.3| 35.9 -35.4 0.4 0.1 0.13| 8.8 1.1 4000 291 18 230 8| 2.3 2.1 4.4| 41.6 -52.0 -10.4 -2.6 0.06| 8.0 0.5 5000 288 21 239 10| 1.7 1.4 3.1| 49.3 -66.6 -17.3 -3.5 0.04| 7.4 0.3 6000 287 22 240 11| 1.5 1.2 2.6| 54.8 -88.7 -33.8 -5.6 -0.02| 7.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20251201.00.gif