UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072800.upa.cvt Date: 0000Z 28 JUL 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 28 JUL 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 1000 146 22.8 13.8 57 9.0 17.0 230 7 296.0 297.7 290.2 324.7 9.96 1 999 154 21.0 14.0 64 7.0 16.5 233 7 294.2 296.0 289.8 323.2 10.10 2 961 481 17.6 13.0 74 4.6 14.7 218 5 294.1 295.8 289.5 322.3 9.83 3 956 525 17.2 12.9 76 4.3 14.5 200 4 294.1 295.9 289.5 322.3 9.82 4 938 683 16.6 10.6 68 6.0 13.0 180 4 295.1 296.6 288.7 319.9 8.58 5 931 746 17.0 8.0 55 9.0 11.7 194 6 296.1 297.4 287.8 317.2 7.24 6 925 800 18.2 1.2 32 17.0 9.3 205 8 297.9 298.7 285.8 311.4 4.51 7 923 819 18.8 -2.2 24 21.0 8.5 204 8 298.7 299.4 285.1 309.3 3.52 8 920 846 19.2 -1.8 24 21.0 8.8 203 8 299.4 300.1 285.5 310.4 3.64 9 915 893 20.2 -9.8 12 30.0 7.2 201 7 300.9 301.3 284.2 307.1 1.98 10 910 940 20.4 -1.6 23 22.0 9.2 196 7 301.6 302.3 286.4 312.9 3.73 11 905 988 20.6 -2.4 21 23.0 9.0 188 6 302.3 302.9 286.4 313.1 3.54 12 889 1141 20.4 -12.6 10 33.0 6.6 163 3 303.6 303.9 284.9 308.8 1.63 13 886 1171 20.4 -9.6 12 30.0 7.1 158 3 303.9 304.3 285.5 310.5 2.08 14 865 1377 19.4 -12.6 10 32.0 6.0 145 5 304.9 305.3 285.4 310.3 1.68 15 850 1527 20.4 -22.6 4 43.0 5.1 140 7 307.5 307.7 285.3 310.0 0.73 16 837 1659 20.6 -23.4 4 44.0 5.0 110 6 309.1 309.2 285.8 311.4 0.69 17 789 2166 18.6 -29.4 3 48.0 3.2 137 3 312.2 312.3 286.6 313.7 0.42 18 781 2253 18.2 -19.8 6 38.0 3.8 144 3 312.7 312.9 287.5 316.1 1.02 19 761 2473 16.4 -8.6 17 25.0 4.8 165 4 313.1 313.6 289.2 321.6 2.62 20 739 2722 15.4 -22.6 6 38.0 1.8 210 8 314.6 314.8 287.9 317.5 0.84 21 700 3177 12.2 -22.8 7 35.0 0.0 210 10 316.0 316.2 288.4 319.0 0.87 22 574 4801 0.8 -26.2 11 27.0 -7.2 212 13 321.1 321.2 289.9 323.9 0.78 23 553 5098 -1.1 -38.1 4 37.0 -9.4 218 18 322.3 322.3 289.8 323.2 0.26 24 539 5302 -2.7 -36.7 5 34.0 -10.4 224 19 322.7 322.8 289.9 323.9 0.31 25 532 5405 -3.7 -23.7 20 20.0 -9.8 222 19 322.8 323.0 290.7 326.5 1.06 26 500 5890 -8.3 -25.3 24 17.0 -13.0 215 16 322.9 323.1 290.7 326.4 0.98 27 495 5968 -8.9 -26.9 22 18.0 -13.7 217 17 323.1 323.3 290.6 326.1 0.85 28 486 6111 -9.5 -36.5 9 27.0 -15.0 220 19 324.1 324.1 290.4 325.4 0.35 29 465 6451 -12.5 -33.5 16 21.0 -16.9 211 22 324.5 324.6 290.6 326.2 0.49 30 452 6668 -13.9 -36.9 12 23.0 -18.2 214 30 325.3 325.4 290.7 326.7 0.36 31 450 6702 -13.5 -38.5 10 25.0 -18.1 215 31 326.3 326.3 291.0 327.4 0.30 32 424 7153 -16.5 -46.5 6 30.0 -20.7 222 25 328.0 328.1 291.3 328.6 0.14 33 402 7553 -19.5 -44.5 9 25.0 -22.9 225 30 329.2 329.2 291.7 329.9 0.18 34 400 7590 -19.9 -43.9 10 24.0 -23.2 225 31 329.1 329.2 291.7 329.9 0.19 35 329 9004 -32.3 -50.3 15 18.0 -33.7 221 39 331.0 331.0 292.1 331.5 0.12 36 311 9399 -34.5 -56.5 9 22.0 -35.8 218 37 333.3 333.3 292.7 333.5 0.06 37 300 9650 -36.5 -55.5 12 19.0 -37.7 215 34 333.9 333.9 292.9 334.2 0.07 38 277 10195 -41.7 -53.7 26 12.0 -42.3 219 36 334.1 334.1 292.9 334.5 0.09 39 267 10442 -43.7 -55.7 25 12.0 -44.2 218 37 334.7 334.8 293.1 335.0 0.08 40 260 10619 -44.5 -59.5 17 15.0 -45.0 213 38 336.1 336.1 293.4 336.3 0.05 41 250 10880 -46.3 -61.3 17 15.0 -46.8 205 39 337.2 337.2 293.7 337.4 0.04 42 242 11095 -47.7 -62.7 16 15.0 -48.1 206 39 338.3 338.3 293.9 338.4 0.03 43 222 11659 -51.7 -62.7 26 11.0 -52.0 211 36 340.6 340.6 294.5 340.7 0.04 44 219 11747 -52.3 -64.3 22 12.0 -52.6 211 36 341.0 341.0 294.6 341.1 0.03 45 200 12330 -55.1 -69.1 16 14.0 -55.4 215 35 345.5 345.5 295.6 345.6 0.02 46 198 12394 -55.3 -70.3 14 15.0 -55.5 215 36 346.2 346.2 295.8 346.3 0.01 47 194 12524 -54.9 -71.9 10 17.0 -55.2 215 37 348.9 348.9 296.4 348.9 0.01 48 181 12965 -56.9 -71.9 13 15.0 -57.1 215 42 352.6 352.6 297.2 352.6 0.01 49 176 13141 -57.7 -73.7 11 16.0 -57.9 216 43 354.1 354.1 297.5 354.1 0.01 50 166 13511 -56.9 -80.9 3 24.0 -57.2 222 36 361.4 361.4 299.0 361.4 0.00 51 158 13823 -57.1 -82.1 3 25.0 -57.3 220 30 366.2 366.2 299.9 366.2 0.00 52 150 14150 -58.7 -81.7 4 23.0 -58.9 215 24 368.9 368.9 300.4 369.0 0.00 53 142 14494 -59.9 -82.9 3 23.0 -60.1 222 24 372.7 372.7 301.0 372.7 0.00 54 137 14718 -61.3 -83.3 4 22.0 -61.5 220 25 374.0 374.0 301.2 374.1 0.00 55 134 14856 -60.3 -84.3 3 24.0 -60.5 211 25 378.2 378.2 301.9 378.2 0.00 56 132 14950 -60.7 -84.7 3 24.0 -60.9 206 26 379.1 379.1 302.1 379.1 0.00 57 129 15094 -60.1 -85.1 2 25.0 -60.3 215 27 382.7 382.7 302.7 382.7 0.00 58 122 15442 -60.9 -84.9 3 24.0 -61.1 222 21 387.4 387.4 303.4 387.4 0.00 59 105 16364 -66.7 -85.7 5 19.0 -66.8 185 21 393.3 393.3 304.3 393.3 0.00 60 100 16660 -66.5 -86.5 4 20.0 -66.6 215 18 399.2 399.2 305.1 399.3 0.00 61 95 16972 -63.7 -86.7 3 23.0 -63.9 234 12 410.6 410.6 306.6 410.6 0.00 62 87 17509 -64.9 -87.9 3 23.0 -65.1 168 6 418.7 418.7 307.6 418.7 0.00 63 80 18022 -63.1 -88.1 2 25.0 -63.3 142 21 432.6 432.6 309.1 432.6 0.00 64 74 18500 -64.3 -88.3 2 24.0 -64.6 138 8 439.8 439.8 309.8 439.8 0.00 65 70 18840 -63.1 -89.1 2 26.0 -63.4 110 10 449.4 449.4 310.8 449.4 0.00 66 50 20930 -58.3 -87.3 1 29.0 -59.0 95 21 506.1 506.1 315.4 506.1 0.00 67 44 21738 -57.1 -87.1 1 30.0 -58.0 100 24 527.9 527.9 316.8 527.9 0.00 68 42 22032 -58.3 -87.3 1 29.0 -59.1 90 26 532.0 532.0 317.1 532.0 0.00 69 39 22501 -56.5 -86.5 1 30.0 -57.6 82 27 547.9 547.9 318.0 547.9 0.01 70 38 22665 -57.3 -87.3 1 30.0 -58.3 88 27 550.0 550.0 318.1 550.0 0.01 71 31 23960 -55.1 -86.1 1 31.0 -56.6 80 37 588.9 588.9 320.1 588.9 0.01 72 30 24170 -54.7 -85.7 1 31.0 -56.3 105 38 595.5 595.5 320.4 595.6 0.01 73 26 25089 -52.5 -84.5 1 32.0 -54.8 87 39 626.6 626.6 321.7 626.7 0.01 74 25 25341 -53.3 -85.3 1 32.0 -55.5 91 41 631.4 631.4 322.0 631.5 0.01 75 22 26166 -52.1 -85.1 1 33.0 -54.8 90 42 658.5 658.5 323.0 658.6 0.01 76 20 26780 -53.5 -85.5 1 32.0 -56.1 100 34 672.4 672.4 323.5 672.5 0.01 77 17 27837 -49.3 -83.3 1 34.0 -53.4 89 30 717.9 717.9 325.0 718.1 0.02 78 16 28238 -45.1 -81.1 1 36.0 -51.0 84 33 744.1 744.2 325.8 744.4 0.03 79 15 28669 -45.7 -81.7 1 36.0 -51.5 65 36 756.0 756.0 326.1 756.3 0.03 80 13 29623 -45.7 -81.7 1 36.0 -52.1 72 38 787.6 787.6 327.0 787.9 0.04 81 12 30159 -43.9 -80.9 1 37.0 -51.4 83 53 812.2 812.2 327.5 812.7 0.05 82 12 30159 -43.7 -80.7 1 37.0 -51.2 83 53 812.9 812.9 327.5 813.4 0.05 83 11 30742 -45.7 -81.7 1 36.0 -52.7 89 48 826.1 826.2 327.9 826.6 0.05 84 10 31380 -43.7 -80.7 1 37.0 -52.0 95 43 856.4 856.5 328.5 857.0 0.06 85 8.4 32556 -41.9 -79.9 1 38.0 -52.0 907.3 907.3 329.6 908.1 0.08 86 7.9 32974 -39.7 -79.7 1 40.0 -51.3 932.1 932.2 330.0 933.1 0.09 TRP 105 16364 -66.7 -85.7 5 19.0 -66.8 185 21 393.3 393.3 304.3 393.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 565.16 mb = 4925.94 m = 16161.03 ft Wetbulb zero: 699.66 mb = 3181.01 m = 10436.25 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 16.44 % Est. max temperature: 34.37 C = 93.86 F Sfc-Lift cond lev (LCL): 875.80 mb = 1270.06 m = 4166.83 ft T: 19.92 C 700-500 lapse rate: 7.56 C/km ThetaE index: 12.92 C Layer 938.0- 920.0 mb Conv cond level (CCL): 588.52 mb = 4596.21 m = 15079.25 ft Mean mixing ratio: 7.68 g/kg Conv temperature: 47.32 C = 117.18 F Cap Strength: 13.43 C Lifted Index: 8.85 C Risk: None Lifted Index @300 mb: 11.29 C Lifted Index @700 mb: 12.36 C Showalter Index: 12.63 C Risk: None Total Totals Index: 14.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: -14.30 C K Index: -28.90 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.85 J/kg Max Up Vert Vel: 8.58 m/s Conv Inhibition (B-): 57558.70 J/kg Cap Strength: 13.40 C Lift Cond Lev (LCL): 822.62 mb = 1808.00 m = 5931.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 8 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 1000 146 230 7 5.4 4.5 | 121 2 -1.3 0.8 1 981 305 290 9 8.5 -3.1 | 345 7 1.8 -6.8 2 946 610 165 2 -0.5 1.9 | 76 7 -7.2 -1.8 3 925 800 205 8 3.4 7.3 | 137 5 -3.3 3.5 4 913 914 200 7 2.4 6.6 | 124 5 -4.3 2.9 5 881 1219 150 2 -1.0 1.7 | 75 8 -7.7 -2.0 6 850 1527 140 7 -4.5 5.4 | 98 11 -11.1 1.7 7 820 1829 70 5 -4.7 -1.7 | 64 13 -11.3 -5.4 8 791 2134 135 3 -2.1 2.1 | 80 9 -8.8 -1.6 9 764 2438 160 3 -1.0 2.8 | 83 8 -7.7 -0.9 10 737 2743 215 9 5.2 7.4 | 158 4 -1.5 3.7 11 711 3048 220 11 7.1 8.4 | 185 5 0.4 4.7 12 700 3177 210 10 5.0 8.7 | 162 5 -1.7 4.9 13 659 3658 195 9 2.3 8.7 | 139 7 -4.3 5.0 14 635 3962 205 13 5.5 11.8 | 172 8 -1.2 8.1 15 611 4267 215 14 8.0 11.5 | 190 8 1.4 7.8 16 589 4572 225 12 8.5 8.5 | 201 5 1.8 4.8 17 567 4877 205 14 5.9 12.7 | 175 9 -0.7 9.0 18 546 5182 225 20 14.1 14.1 | 216 13 7.5 10.4 19 500 5890 215 16 9.2 13.1 | 195 10 2.5 9.4 20 487 6096 220 19 12.2 14.6 | 207 12 5.6 10.8 21 468 6401 210 20 10.0 17.3 | 194 14 3.3 13.6 22 449 6706 215 32 18.4 26.2 | 207 25 11.7 22.5 23 415 7315 225 23 16.3 16.3 | 217 16 9.6 12.6 24 400 7590 225 31 21.9 21.9 | 220 24 15.3 18.2 25 398 7620 225 29 20.5 20.5 | 220 22 13.9 16.8 26 382 7925 230 31 23.7 19.9 | 227 24 17.1 16.2 27 322 9144 220 40 25.7 30.6 | 215 33 19.1 26.9 28 300 9650 215 34 19.5 27.9 | 208 27 12.9 24.1 29 270 10363 220 37 23.8 28.3 | 215 30 17.1 24.6 30 250 10880 205 39 16.5 35.3 | 197 33 9.8 31.6 31 246 10973 205 40 16.9 36.3 | 197 34 10.3 32.5 32 204 12192 215 33 18.9 27.0 | 208 26 12.3 23.3 33 200 12330 215 35 20.1 28.7 | 208 28 13.4 25.0 34 177 13106 215 44 25.2 36.0 | 210 37 18.6 32.3 35 161 13716 225 32 22.6 22.6 | 220 25 16.0 18.9 36 153 14021 210 27 13.5 23.4 | 199 21 6.8 19.7 37 150 14150 215 24 13.8 19.7 | 204 17 7.1 15.9 38 139 14630 225 24 17.0 17.0 | 218 17 10.3 13.3 39 132 14935 205 26 11.0 23.6 | 192 20 4.3 19.9 40 126 15240 225 29 20.5 20.5 | 220 22 13.9 16.8 41 120 15545 220 16 10.3 12.3 | 203 9 3.6 8.5 42 114 15850 150 10 -5.0 8.7 | 113 13 -11.7 4.9 43 105 16364 185 21 1.8 20.9 | 164 18 -4.8 17.2 44 100 16660 215 18 10.3 14.7 | 198 12 3.7 11.0 45 94 17069 240 10 8.7 5.0 | 237 2 2.0 1.3 46 89 17374 195 2 0.5 1.9 | 74 6 -6.1 -1.8 47 85 17678 135 10 -7.1 7.1 | 104 14 -13.7 3.4 48 81 17983 140 23 -14.8 17.6 | 123 26 -21.4 13.9 49 77 18288 155 7 -3.0 6.3 | 105 10 -9.6 2.6 50 70 18840 110 10 -9.4 3.4 | 89 16 -16.0 -0.3 51 66 19202 120 13 -11.3 6.5 | 99 18 -17.9 2.8 52 63 19507 75 15 -14.5 -3.9 | 70 22 -21.1 -7.6 53 60 19812 80 17 -16.7 -3.0 | 74 24 -23.4 -6.7 54 54 20422 110 31 -29.1 10.6 | 101 36 -35.8 6.9 55 52 20726 120 30 -26.0 15.0 | 109 35 -32.6 11.3 56 50 20930 95 21 -20.9 1.8 | 86 28 -27.6 -1.9 57 49 21031 125 23 -18.8 13.2 | 110 27 -25.5 9.5 58 47 21336 95 25 -24.9 2.2 | 87 32 -31.6 -1.5 59 45 21641 105 24 -23.2 6.2 | 95 30 -29.8 2.5 60 43 21946 90 23 -23.0 0.0 | 83 30 -29.7 -3.7 61 41 22250 90 34 -34.0 0.0 | 85 41 -40.7 -3.7 62 39 22555 80 26 -25.6 -4.5 | 76 33 -32.3 -8.2 63 37 22860 100 28 -27.6 4.9 | 92 34 -34.2 1.2 64 32 23774 80 35 -34.5 -6.1 | 77 42 -41.1 -9.8 65 30 24079 80 38 -37.4 -6.6 | 77 45 -44.1 -10.3 66 30 24170 105 38 -36.7 9.8 | 98 44 -43.4 6.1 67 29 24384 100 38 -37.4 6.6 | 94 44 -44.1 2.9 68 26 24994 85 38 -37.9 -3.3 | 81 45 -44.5 -7.0 69 24 25603 95 44 -43.8 3.8 | 90 50 -50.5 0.1 70 22 26213 90 42 -42.0 0.0 | 86 49 -48.7 -3.7 71 20 26780 100 34 -33.5 5.9 | 93 40 -40.1 2.2 72 20 26822 110 34 -31.9 11.6 | 102 39 -38.6 7.9 73 18 27432 105 31 -29.9 8.0 | 97 37 -36.6 4.3 74 17 27737 85 30 -29.9 -2.6 | 80 37 -36.5 -6.3 75 17 28042 95 31 -30.9 2.7 | 88 38 -37.5 -1.0 76 15 28651 65 36 -32.6 -15.2 | 64 44 -39.3 -18.9 77 13 29566 70 32 -30.1 -10.9 | 68 40 -36.7 -14.7 78 13 29870 80 55 -54.2 -9.6 | 78 62 -60.8 -13.3 79 10 31380 95 43 -42.8 3.7 | 90 49 -49.5 0.0 Wind Parameters Mean winds (0-6000m): 210.8 at 10.2 knts Storm direction: 240.8 at 7.6 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 45.3 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -34.6 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.69 Bulk Shear: 9.98 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 ------------------------------------------------------------------------------- 500 269 6 9 4| 0.0 6.1 6.1| 3.0 -1.2 1.8 3.6 -0.02| 19.7 -0.5 1000 229 6 95 2| 0.0 3.4 3.4| 10.4 -9.6 0.8 0.8 -0.02| 15.6 -0.4 1500 201 6 107 5| 0.0 3.9 3.9| 17.1 -19.5 -2.4 -1.6 -0.04| 13.3 -0.5 2000 178 5 103 7| 0.9 2.9 3.9| 25.2 -32.6 -7.4 -3.7 -0.05| 12.2 -0.7 2500 176 5 100 7| 1.9 2.3 4.2| 34.5 -32.6 1.9 0.8 0.05| 11.1 0.5 3000 194 6 110 6| 2.2 1.9 4.1| 40.0 -34.6 5.4 1.8 0.10| 10.4 1.0 4000 199 7 124 5| 2.4 1.8 4.2| 51.0 -38.7 12.3 3.1 0.13| 9.0 1.1 5000 206 9 143 5| 2.6 1.5 4.0| 72.4 -43.5 28.9 5.8 0.17| 8.7 1.5 6000 211 10 164 5| 2.1 1.3 3.5| 78.7 -53.6 25.1 4.2 0.14| 8.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250728.00.gif