UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 6 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 ------------------------------------------------------------------------------- SFC 1001 146 19.6 -0.4 26 20.0 9.7 305 6 292.7 293.3 282.8 303.6 3.71 1 1000 147 18.2 -3.8 22 22.0 8.1 305 6 291.4 291.9 281.3 299.9 2.88 2 968 424 15.8 -3.2 27 19.0 7.1 325 7 291.7 292.2 281.7 300.8 3.11 3 956 530 16.2 -7.8 18 24.0 6.0 348 5 293.1 293.5 281.3 299.8 2.22 4 950 583 16.2 -11.8 13 28.0 5.2 359 4 293.6 293.9 280.7 298.6 1.63 5 926 800 15.0 -18.0 9 33.0 3.5 279 2 294.6 294.7 280.3 297.7 1.00 6 925 809 15.2 -17.8 9 33.0 3.7 275 2 294.9 295.0 280.5 298.1 1.02 7 916 892 15.0 -17.0 9 32.0 3.6 333 1 295.5 295.7 280.8 298.9 1.10 8 850 1518 10.8 -12.2 19 23.0 2.0 70 7 297.5 297.8 282.5 302.9 1.76 9 810 1918 8.4 -8.6 29 17.0 1.4 45 13 299.0 299.5 284.0 306.6 2.46 10 785 2177 9.2 -6.8 32 16.0 2.1 43 17 302.6 303.1 285.9 311.6 2.92 11 765 2391 8.4 -5.6 37 14.0 2.0 33 20 304.0 304.6 286.8 314.1 3.29 12 728 2798 5.2 -6.8 42 12.0 -0.1 25 16 304.8 305.4 286.9 314.6 3.15 13 700 3117 3.2 -8.8 41 12.0 -1.8 20 13 306.0 306.6 287.0 314.8 2.81 14 698 3140 3.0 -9.0 41 12.0 -2.0 19 14 306.1 306.6 287.0 314.8 2.77 15 687 3268 2.8 -10.2 38 13.0 -2.5 11 18 307.2 307.7 287.2 315.3 2.56 16 675 3410 1.8 -10.2 41 12.0 -3.1 7 21 307.7 308.1 287.4 315.9 2.61 17 662 3567 1.4 -15.6 27 17.0 -4.7 12 21 308.9 309.2 286.9 314.5 1.71 18 637 3875 0.0 -20.0 21 20.0 -6.4 12 24 310.8 311.0 287.0 314.8 1.23 19 612 4194 -2.3 -18.3 28 16.0 -7.6 6 28 311.7 312.0 287.6 316.6 1.48 20 600 4351 -2.7 -21.7 22 19.0 -8.5 7 29 313.0 313.2 287.7 316.8 1.12 21 585 4550 -4.1 -24.1 19 20.0 -9.8 12 29 313.6 313.8 287.7 316.8 0.93 22 558 4920 -7.3 -23.3 27 16.0 -11.8 21 30 314.1 314.3 288.0 317.7 1.05 23 536 5232 -8.3 -30.3 15 22.0 -13.4 28 36 316.6 316.7 288.3 318.6 0.57 24 528 5349 -8.9 -27.9 20 19.0 -13.6 22 38 317.2 317.3 288.6 319.8 0.73 25 516 5527 -8.5 -29.5 17 21.0 -13.6 16 42 319.8 319.9 289.4 322.1 0.64 26 500 5770 -10.1 -33.1 13 23.0 -15.1 25 47 320.7 320.8 289.5 322.4 0.47 27 475 6165 -13.3 -37.3 11 24.0 -17.7 30 51 321.5 321.6 289.6 322.7 0.33 28 400 7450 -24.3 -41.3 19 17.0 -26.5 25 63 323.4 323.5 290.1 324.4 0.26 29 371 7990 -29.3 -43.3 25 14.0 -30.8 24 68 323.8 323.8 290.2 324.6 0.22 30 362 8165 -30.5 -43.5 27 13.0 -31.8 23 71 324.5 324.5 290.4 325.3 0.22 31 334 8729 -34.7 -48.7 23 14.0 -35.8 21 80 326.3 326.3 290.8 326.8 0.14 32 332 8771 -34.7 -49.7 20 15.0 -35.8 21 81 326.9 326.9 290.9 327.3 0.12 33 325 8919 -35.1 -49.1 23 14.0 -36.1 21 83 328.3 328.3 291.4 328.8 0.13 34 300 9470 -39.3 -52.3 24 13.0 -40.1 20 95 330.0 330.0 291.8 330.4 0.10 35 280 9941 -43.5 -57.4 20 13.9 -44.0 20 97 330.6 330.6 291.9 330.8 0.06 36 278 9989 -43.9 -57.9 20 14.0 -44.5 20 97 330.6 330.6 291.9 330.8 0.06 37 272 10136 -44.5 -59.5 17 15.0 -45.0 21 94 331.8 331.8 292.3 332.0 0.05 38 258 10490 -46.1 -58.1 24 12.0 -46.6 23 78 334.5 334.5 293.0 334.7 0.06 39 250 10700 -47.7 -58.7 27 11.0 -48.1 25 69 335.2 335.2 293.2 335.4 0.06 40 234 11131 -51.3 -60.3 33 9.0 -51.5 22 64 336.1 336.1 293.4 336.3 0.05 41 231 11214 -50.7 -62.7 23 12.0 -51.0 22 63 338.3 338.3 293.9 338.4 0.04 42 224 11412 -52.7 -61.7 33 9.0 -52.9 20 60 338.2 338.2 293.9 338.4 0.04 43 223 11441 -52.9 -62.9 29 10.0 -53.1 20 60 338.3 338.3 293.9 338.5 0.04 44 220 11528 -51.5 -67.5 13 16.0 -51.8 21 57 341.8 341.8 294.8 341.9 0.02 45 203 12045 -53.9 -75.9 5 22.0 -54.2 9 46 345.9 345.9 295.7 346.0 0.01 46 200 12140 -52.7 -76.7 4 24.0 -53.1 360 47 349.3 349.3 296.5 349.3 0.01 47 195 12304 -53.5 -77.5 4 24.0 -53.8 360 48 350.6 350.6 296.8 350.6 0.01 48 192 12404 -51.1 -79.1 2 28.0 -51.5 360 49 356.0 356.0 297.9 356.0 0.00 49 188 12542 -50.9 -79.9 2 29.0 -51.4 0 49 358.5 358.5 298.4 358.5 0.00 50 150 13990 -58.5 -85.5 2 27.0 -58.7 10 23 369.3 369.3 300.4 369.3 0.00 51 135 14647 -62.3 -87.3 2 25.0 -62.4 25 17 373.9 373.9 301.2 373.9 0.00 52 111 15841 -67.3 -88.3 4 21.0 -67.4 5 34 386.0 386.0 303.2 386.0 0.00 53 108 16007 -66.3 -88.3 3 22.0 -66.4 11 30 390.9 390.9 303.9 390.9 0.00 54 100 16470 -69.1 -88.1 5 19.0 -69.2 35 9 394.2 394.2 304.4 394.2 0.00 55 90 17092 -72.7 -88.7 7 16.0 -72.8 19 20 399.1 399.1 305.1 399.1 0.00 56 86 17358 -71.5 -88.5 6 17.0 -71.6 6 29 406.8 406.8 306.1 406.8 0.00 57 79 17854 -74.7 -88.7 10 14.0 -74.7 349 12 410.1 410.1 306.5 410.1 0.00 58 76 18079 -72.9 -87.9 9 15.0 -73.0 341 14 418.5 418.5 307.5 418.5 0.00 59 70 18560 -73.1 -90.1 6 17.0 -73.2 325 6 428.0 428.0 308.6 428.0 0.00 60 70 18560 -73.1 -89.1 7 16.0 -73.2 325 6 428.0 428.0 308.6 428.0 0.00 61 66 18909 -69.1 -89.1 4 20.0 -69.2 298 3 444.0 444.0 310.3 444.0 0.00 62 65 19000 -68.9 -89.9 3 21.0 -69.1 291 3 446.3 446.3 310.5 446.4 0.00 63 59 19579 -69.5 -90.5 3 21.0 -69.6 32 11 457.5 457.5 311.5 457.5 0.00 64 54 20104 -72.9 -90.9 5 18.0 -73.0 30 13 461.4 461.4 311.9 461.4 0.00 65 52 20327 -70.1 -91.1 3 21.0 -70.2 10 13 473.0 473.0 312.9 473.0 0.00 66 50 20560 -71.1 -91.1 4 20.0 -71.2 350 12 475.9 475.9 313.1 476.0 0.00 67 44 21325 -66.3 -90.3 2 24.0 -66.6 285 2 505.4 505.4 315.3 505.4 0.00 68 42 21606 -66.9 -90.9 2 24.0 -67.2 327 6 510.7 510.7 315.7 510.7 0.00 69 40 21902 -65.3 -90.3 2 25.0 -65.7 10 10 521.9 521.9 316.4 521.9 0.00 70 37 22375 -65.7 -90.7 2 25.0 -66.1 26 9 532.6 532.6 317.1 532.6 0.00 71 30 23660 -62.1 -90.1 1 28.0 -62.8 50 4 575.3 575.3 319.5 575.4 0.00 72 27 24316 -60.5 -89.5 1 29.0 -61.4 317 10 597.4 597.4 320.5 597.5 0.00 73 26 24552 -60.5 -89.5 1 29.0 -61.5 343 11 603.9 603.9 320.8 604.0 0.00 74 26 24552 -61.1 -89.1 1 28.0 -62.0 343 11 602.2 602.2 320.7 602.3 0.01 75 21 25891 -58.1 -88.1 1 30.0 -59.6 233 5 649.2 649.2 322.7 649.3 0.01 76 20 26200 -56.7 -87.7 1 31.0 -58.6 200 4 662.6 662.6 323.2 662.7 0.01 77 20 26200 -56.9 -87.9 1 31.0 -58.7 200 4 662.0 662.0 323.2 662.1 0.01 78 19 26525 -55.9 -86.9 1 31.0 -58.0 172 1 674.9 674.9 323.6 675.0 0.01 79 16 27613 -58.1 -87.1 1 29.0 -60.0 300 15 701.7 701.7 324.5 701.8 0.01 80 13 28938 -52.1 -85.1 1 33.0 -56.1 285 6 765.4 765.4 326.4 765.6 0.02 81 11 30015 -53.9 -84.9 1 31.0 -57.7 215 18 796.3 796.4 327.1 796.6 0.03 82 10 30630 -51.7 -84.7 1 33.0 -56.5 185 15 826.6 826.6 327.9 826.8 0.03 83 9.7 30828 -51.7 -84.7 1 33.0 -56.6 833.8 833.8 328.0 834.1 0.03 84 9.5 30964 -49.1 -84.1 1 35.0 -55.1 848.6 848.6 328.4 849.0 0.04 85 8.8 31463 -51.9 -83.9 1 32.0 -57.1 856.6 856.6 328.5 856.9 0.04 86 7.8 32249 -49.1 -83.1 1 34.0 -55.8 897.9 897.9 329.4 898.4 0.05 TRP 223 11441 -52.9 -62.9 29 10.0 -53.1 20 60 338.3 338.3 293.9 338.5 0.04 WND 280 9941 -43.5 -57.4 20 13.9 -44.0 20 97 330.6 330.6 291.9 330.8 0.06 Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 637.00 mb = 3875.14 m = 12713.56 ft Wetbulb zero: 729.71 mb = 2778.63 m = 9116.14 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 24.81 % Est. max temperature: 24.36 C = 75.85 F Sfc-Lift cond lev (LCL): 741.68 mb = 2645.00 m = 8677.72 ft T: 6.40 C 700-500 lapse rate: 5.01 C/km ThetaE index: 3.69 C Layer 1000.0- 968.0 mb Conv cond level (CCL): 436.33 mb = 6799.75 m = 22308.62 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 49.46 C = 121.03 F Cap Strength: 18.90 C Lifted Index: 19.24 C Risk: None Lifted Index @300 mb: 21.73 C Lifted Index @700 mb: 11.42 C Showalter Index: 16.83 C Risk: None Total Totals Index: 18.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -2.10 C K Index: -3.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.17 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 71266.14 J/kg Cap Strength: 19.10 C Lift Cond Lev (LCL): 647.91 mb = 3739.08 m = 12267.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 51 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 1001 146 305 6 4.9 -3.4 | 249 19 17.3 6.8 1 1000 147 305 6 4.9 -3.4 | 249 19 17.3 6.8 2 982 305 300 10 8.7 -5.0 | 256 22 21.1 5.2 3 947 610 5 3 -0.3 -3.0 | 239 14 12.2 7.2 4 925 809 275 2 2.0 -0.2 | 235 18 14.4 10.0 5 913 914 350 1 0.2 -1.0 | 234 16 12.6 9.2 6 881 1219 35 5 -2.9 -4.1 | 237 11 9.6 6.1 7 850 1518 70 7 -6.6 -2.4 | 217 10 5.9 7.8 8 849 1524 65 10 -9.1 -4.2 | 209 7 3.4 6.0 9 819 1829 45 12 -8.5 -8.5 | 246 4 3.9 1.7 10 789 2134 45 16 -11.3 -11.3 | 315 2 1.1 -1.1 11 760 2438 30 21 -10.5 -18.2 | 346 8 1.9 -8.0 12 733 2743 25 16 -6.8 -14.5 | 307 7 5.7 -4.3 13 706 3048 25 14 -5.9 -12.7 | 291 7 6.5 -2.5 14 700 3117 20 13 -4.4 -12.2 | 284 8 8.0 -2.0 15 679 3353 5 21 -1.8 -20.9 | 315 15 10.6 -10.7 16 654 3658 15 21 -5.4 -20.3 | 325 12 7.0 -10.1 17 605 4267 5 29 -2.5 -28.9 | 332 21 9.9 -18.7 18 560 4877 20 29 -9.9 -27.3 | 352 17 2.5 -17.0 19 539 5182 30 35 -17.5 -30.3 | 14 21 -5.1 -20.1 20 518 5486 15 41 -10.6 -39.6 | 356 29 1.8 -29.4 21 500 5770 25 47 -19.9 -42.6 | 13 33 -7.4 -32.4 22 479 6096 30 50 -25.0 -43.3 | 21 35 -12.6 -33.1 23 400 7450 25 63 -26.6 -57.1 | 17 49 -14.2 -46.9 24 390 7620 25 62 -26.2 -56.2 | 17 48 -13.8 -46.0 25 314 9144 20 87 -29.8 -81.8 | 14 74 -17.3 -71.5 26 300 9470 20 95 -32.5 -89.3 | 14 82 -20.1 -79.1 27 280 9941 20 97 -33.2 -91.2 | 14 84 -20.7 -80.9 28 275 10058 20 97 -33.2 -91.2 | 14 84 -20.7 -80.9 29 250 10700 25 69 -29.2 -62.5 | 18 55 -16.7 -52.3 30 223 11441 20 60 -20.5 -56.4 | 10 47 -8.1 -46.2 31 208 11887 25 44 -18.6 -39.9 | 12 30 -6.2 -29.7 32 200 12140 360 47 -0.0 -47.0 | 341 39 12.4 -36.8 33 189 12497 360 50 -0.0 -50.0 | 343 42 12.4 -39.8 34 150 13990 10 23 -4.0 -22.7 | 326 15 8.4 -12.4 35 149 14021 5 24 -2.1 -23.9 | 323 17 10.3 -13.7 36 135 14630 25 17 -7.2 -15.4 | 315 7 5.2 -5.2 37 129 14935 360 24 -0.0 -24.0 | 318 19 12.4 -13.8 38 122 15240 10 29 -5.0 -28.6 | 338 20 7.4 -18.4 39 111 15850 5 34 -3.0 -33.9 | 338 25 9.5 -23.7 40 100 16459 30 19 -9.5 -16.5 | 335 7 2.9 -6.2 41 100 16470 35 9 -5.2 -7.4 | 249 8 7.3 2.8 42 95 16764 35 9 -5.2 -7.4 | 249 8 7.3 2.8 43 86 17374 5 30 -2.6 -29.9 | 333 22 9.8 -19.7 44 81 17678 15 11 -2.8 -10.6 | 272 10 9.6 -0.4 45 77 17983 330 13 6.5 -11.3 | 273 19 18.9 -1.1 46 73 18288 5 17 -1.5 -16.9 | 302 13 11.0 -6.7 47 70 18560 325 6 3.4 -4.9 | 252 17 15.9 5.3 48 63 19202 275 1 1.0 -0.1 | 233 17 13.4 10.1 49 60 19507 25 10 -4.2 -9.1 | 262 8 8.2 1.1 50 57 19812 55 14 -11.5 -8.0 | 204 2 1.0 2.2 51 50 20560 350 12 2.1 -11.8 | 276 15 14.5 -1.6 52 49 20726 335 14 5.9 -12.7 | 278 19 18.3 -2.5 53 46 21031 360 10 -0.0 -10.0 | 269 12 12.4 0.2 54 44 21336 285 2 1.9 -0.5 | 236 17 14.4 9.7 55 40 21946 15 10 -2.6 -9.7 | 267 10 9.8 0.5 56 38 22250 30 14 -7.0 -12.1 | 289 6 5.4 -1.9 57 36 22555 20 3 -1.0 -2.8 | 237 14 11.4 7.4 58 33 23165 360 10 -0.0 -10.0 | 269 12 12.4 0.2 59 31 23470 10 10 -1.7 -9.8 | 268 11 10.7 0.4 60 30 23660 50 4 -3.1 -2.6 | 231 12 9.4 7.6 61 29 23774 330 10 5.0 -8.7 | 265 18 17.4 1.5 62 27 24384 315 10 7.1 -7.1 | 261 20 19.5 3.1 63 25 24689 5 11 -1.0 -11.0 | 274 11 11.5 -0.8 64 20 26200 200 4 1.4 3.8 | 225 20 13.8 14.0 65 19 26518 170 1 -0.2 1.0 | 228 17 12.3 11.2 66 17 27127 265 10 10.0 0.9 | 244 25 22.4 11.1 67 16 27432 275 16 15.9 -1.4 | 253 30 28.4 8.8 68 16 27737 315 15 10.6 -10.6 | 271 23 23.0 -0.4 69 12 29566 270 2 2.0 -0.0 | 235 18 14.4 10.2 70 11 29870 210 15 7.5 13.0 | 221 31 19.9 23.2 71 11 30175 220 21 13.5 16.1 | 225 37 25.9 26.3 72 10 30630 185 15 1.3 14.9 | 209 29 13.7 25.2 Wind Parameters Mean winds (0-6000m): 20.6 at 21.4 knts Storm direction: 50.6 at 16.1 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 25.4 neg: -50.2 tot: -24.8 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 54.14 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 ------------------------------------------------------------------------------- 500 310 7 251 19| 4.5 0.0 4.5| 14.8 -18.5 -3.7 -7.3 -0.14| 12.5 -1.7 1000 319 4 246 17| 3.4 0.0 3.4| 18.5 -24.9 -6.4 -6.4 -0.11| 9.9 -1.1 1500 4 5 248 13| 4.9 0.0 4.9| 19.8 -36.6 -16.8 -11.2 -0.21| 9.8 -2.1 2000 29 7 246 10| 3.6 1.6 5.2| 24.4 -36.6 -12.2 -6.1 -0.02| 9.1 -0.2 2500 31 10 255 8| 2.9 2.0 5.0| 25.4 -43.4 -18.0 -7.2 -0.06| 9.4 -0.6 3000 29 11 262 7| 2.4 1.5 3.9| 25.4 -50.2 -24.8 -8.3 -0.13| 8.7 -1.1 4000 21 13 287 8| 1.8 2.8 4.7| 54.0 -50.2 3.7 0.9 0.03| 8.9 0.3 5000 19 17 309 9| 2.8 2.3 5.1|119.5 -50.2 69.3 13.9 0.18| 8.8 1.6 6000 21 21 334 11| 3.2 2.9 6.1|226.9 -87.5 139.4 23.2 0.20| 9.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20251206.00.gif