UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072712.upa.cvt Date: 1200Z 27 JUL 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:1200Z 27 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 ------------------------------------------------------------------------------- 0 1000 129 360 4 SFC 999 146 17.6 13.9 79 3.7 15.3 360 4 290.8 292.6 288.5 319.2 10.04 2 953 541 13.4 13.3 99 0.1 13.3 5 2 290.5 292.3 288.5 319.1 10.12 3 925 789 12.0 11.8 99 0.2 11.9 170 3 291.6 293.3 288.2 318.4 9.44 4 924 798 12.0 9.9 87 2.1 10.7 170 3 291.7 293.1 287.2 315.3 8.31 5 923 807 12.6 5.6 62 7.0 8.8 170 3 292.4 293.5 285.4 310.2 6.18 6 921 825 13.0 1.0 44 12.0 7.0 170 4 293.0 293.8 283.8 306.0 4.46 7 919 844 15.2 -1.8 31 17.0 7.0 170 4 295.4 296.1 283.9 306.2 3.64 8 916 872 18.2 -0.8 28 19.0 8.6 170 4 298.8 299.5 285.5 310.6 3.93 9 913 900 19.2 -0.8 26 20.0 9.0 170 5 300.1 300.8 286.0 312.0 3.95 10 907 956 19.0 -1.0 26 20.0 8.9 176 5 300.4 301.1 286.1 312.3 3.92 11 903 994 19.2 -6.8 17 26.0 7.3 181 5 301.0 301.5 284.9 308.9 2.54 12 896 1061 18.8 -4.2 21 23.0 7.8 189 5 301.3 301.8 285.6 310.8 3.12 13 885 1167 18.6 -9.4 14 28.0 6.3 203 6 302.1 302.5 284.8 308.7 2.11 14 876 1255 18.0 -2.0 26 20.0 7.9 211 6 302.4 303.1 286.7 313.9 3.77 15 865 1363 17.6 -1.4 27 19.0 7.9 215 7 303.1 303.8 287.2 315.2 3.99 16 854 1472 17.8 -14.2 10 32.0 4.9 219 8 304.4 304.7 285.0 309.2 1.49 17 850 1512 17.8 -12.2 12 30.0 5.2 220 8 304.8 305.1 285.5 310.4 1.76 18 845 1562 18.0 -17.0 8 35.0 4.5 221 8 305.5 305.7 285.1 309.4 1.19 19 839 1623 18.2 -22.8 5 41.0 3.9 222 8 306.4 306.5 284.9 308.8 0.73 20 819 1829 17.6 -25.4 4 43.0 3.3 225 9 307.8 307.9 285.2 309.9 0.59 21 777 2276 15.8 -25.2 4 41.0 2.1 215 13 310.6 310.7 286.3 312.7 0.63 22 746 2620 15.0 -12.0 14 27.0 3.3 230 15 313.3 313.7 288.8 320.0 2.04 23 731 2791 14.4 -14.6 12 29.0 2.4 242 16 314.5 314.8 288.8 320.1 1.68 24 709 3048 13.0 -22.0 7 35.0 0.5 255 14 315.7 315.9 288.4 318.9 0.92 25 700 3155 12.0 -20.0 9 32.0 0.3 240 12 315.8 316.0 288.6 319.6 1.12 26 625 4089 4.8 -17.2 19 22.0 -3.4 225 17 317.9 318.2 289.8 323.3 1.59 27 609 4299 3.0 -20.0 17 23.0 -5.0 220 18 318.2 318.5 289.5 322.6 1.28 28 608 4313 2.8 -21.2 15 24.0 -5.3 220 18 318.2 318.4 289.4 322.1 1.16 29 602 4393 2.8 -30.2 7 33.0 -6.3 220 20 319.1 319.2 289.0 320.9 0.52 30 583 4651 1.6 -21.4 16 23.0 -6.1 220 23 320.6 320.8 290.2 324.7 1.19 31 571 4818 1.2 -33.8 5 35.0 -7.7 220 26 322.0 322.1 289.8 323.4 0.38 32 564 4917 0.4 -23.6 15 24.0 -7.2 221 27 322.2 322.4 290.5 325.8 1.01 33 563 4932 0.6 -29.4 8 30.0 -7.8 222 27 322.6 322.7 290.2 324.8 0.59 34 554 5061 0.0 -29.0 9 29.0 -8.2 228 25 323.4 323.5 290.5 325.7 0.63 35 527 5458 -3.7 -19.7 28 16.0 -9.1 235 26 323.6 323.9 291.4 328.9 1.52 36 515 5639 -4.9 -23.9 21 19.0 -10.6 235 27 324.3 324.5 291.2 328.1 1.08 37 500 5870 -7.1 -24.1 24 17.0 -12.1 235 28 324.4 324.6 291.2 328.2 1.09 38 440 6850 -15.7 -26.7 38 11.0 -18.4 216 31 325.6 325.8 291.5 329.1 0.98 39 400 7560 -22.5 -27.5 64 5.0 -23.6 200 32 325.7 325.9 291.5 329.3 1.00 40 392 7708 -23.9 -27.9 70 4.0 -24.7 201 32 325.8 326.0 291.5 329.3 0.98 41 387 7801 -24.7 -31.7 52 7.0 -25.9 202 33 326.0 326.1 291.3 328.5 0.70 42 386 7820 -24.7 -33.7 43 9.0 -26.2 203 33 326.2 326.3 291.2 328.3 0.57 43 385 7839 -24.5 -38.5 26 14.0 -26.5 203 33 326.7 326.8 291.2 328.0 0.36 44 383 7877 -24.3 -41.3 19 17.0 -26.6 203 34 327.4 327.5 291.3 328.5 0.27 45 345 8630 -29.7 -51.7 10 22.0 -31.5 213 42 330.1 330.1 291.8 330.4 0.09 46 313 9316 -34.9 -52.9 14 18.0 -36.1 218 49 332.1 332.1 292.4 332.5 0.09 47 300 9610 -37.5 -55.5 14 18.0 -38.5 215 52 332.5 332.5 292.4 332.8 0.07 48 279 10105 -41.9 -54.9 23 13.0 -42.5 215 54 333.1 333.2 292.6 333.5 0.08 49 264 10477 -44.5 -57.5 22 13.0 -45.0 215 56 334.7 334.7 293.0 334.9 0.06 50 254 10735 -45.7 -61.7 15 16.0 -46.2 215 57 336.6 336.6 293.5 336.7 0.04 51 250 10840 -46.5 -60.5 19 14.0 -47.0 215 58 336.9 336.9 293.6 337.1 0.04 52 239 11137 -49.1 -61.1 23 12.0 -49.4 213 59 337.4 337.4 293.7 337.6 0.04 53 214 11855 -52.9 -63.9 25 11.0 -53.1 207 61 342.3 342.3 294.9 342.4 0.03 54 209 12007 -52.7 -69.7 11 17.0 -53.0 206 62 344.9 344.9 295.5 345.0 0.02 55 204 12163 -53.7 -68.2 15 14.5 -53.9 205 62 345.8 345.8 295.7 345.9 0.02 56 203 12195 -53.9 -67.9 16 14.0 -54.2 205 62 345.9 345.9 295.7 346.0 0.02 57 200 12290 -54.3 -70.3 12 16.0 -54.6 205 60 346.8 346.8 295.9 346.8 0.01 58 197 12387 -54.3 -70.3 12 16.0 -54.6 205 61 348.3 348.3 296.3 348.3 0.01 59 187 12719 -56.5 -75.5 7 19.0 -56.8 215 55 350.0 350.0 296.6 350.0 0.01 60 150 14120 -55.3 -82.3 2 27.0 -55.6 220 23 374.8 374.8 301.4 374.8 0.00 61 100 16650 -64.5 -86.5 3 22.0 -64.7 200 5 403.1 403.1 305.6 403.1 0.00 62 86 17565 -66.9 -87.9 4 21.0 -67.0 168 11 416.0 416.0 307.3 416.0 0.00 63 81 17929 -64.3 -88.3 2 24.0 -64.5 95 4 428.6 428.6 308.7 428.6 0.00 64 78 18159 -65.7 -88.7 3 23.0 -65.9 95 8 430.3 430.3 308.9 430.3 0.00 65 75 18397 -65.3 -89.3 2 24.0 -65.5 118 13 436.0 436.0 309.4 436.0 0.00 66 70 18820 -61.9 -88.9 2 27.0 -62.2 80 13 452.0 452.0 311.0 452.0 0.00 67 68 18999 -62.5 -89.5 1 27.0 -62.8 122 13 454.4 454.4 311.3 454.4 0.00 68 56 20208 -58.5 -88.5 1 30.0 -59.1 123 21 489.5 489.5 314.2 489.5 0.00 69 51 20796 -59.1 -89.1 1 30.0 -59.7 79 22 501.4 501.4 315.1 501.4 0.00 70 50 20920 -58.3 -88.3 1 30.0 -59.0 85 25 506.1 506.1 315.4 506.1 0.00 71 48 21176 -57.5 -88.5 1 31.0 -58.3 85 25 513.9 513.9 315.9 514.0 0.00 72 48 21176 -57.5 -88.5 1 31.0 -58.3 85 25 513.9 513.9 315.9 514.0 0.00 73 46 21443 -59.3 -89.3 1 30.0 -60.0 87 27 515.9 515.9 316.0 515.9 0.00 74 44 21721 -57.1 -88.1 1 31.0 -58.0 91 31 527.9 527.9 316.8 527.9 0.00 75 42 22015 -56.1 -88.1 1 32.0 -57.2 96 31 537.4 537.4 317.3 537.4 0.00 76 40 22323 -57.5 -88.5 1 31.0 -58.5 99 25 541.5 541.5 317.6 541.5 0.00 77 30 24150 -53.9 -86.9 1 33.0 -55.7 90 26 597.7 597.7 320.5 597.7 0.01 78 25 25324 -52.7 -86.7 1 34.0 -55.0 86 35 633.1 633.1 322.0 633.2 0.01 79 24 25587 -53.7 -86.7 1 33.0 -55.9 95 35 637.7 637.7 322.2 637.7 0.01 80 20 26770 -49.5 -85.5 1 36.0 -53.1 90 41 684.7 684.7 323.9 684.8 0.01 81 19 27107 -48.9 -84.9 1 36.0 -52.8 90 35 696.6 696.6 324.3 696.8 0.02 82 16 28238 -48.3 -84.3 1 36.0 -52.9 96 38 733.7 733.7 325.5 733.9 0.02 83 15 28664 -48.1 -84.1 1 36.0 -53.0 100 32 748.0 748.0 325.9 748.2 0.02 84 15 28664 -48.3 -85.3 1 37.0 -53.2 100 32 747.4 747.4 325.8 747.5 0.02 85 14 29122 -45.3 -84.3 0 39.0 -51.6 94 29 772.4 772.4 326.5 772.6 0.02 86 13 29617 -44.9 -82.9 1 38.0 -51.6 91 39 790.4 790.4 327.0 790.6 0.03 87 12 30150 -47.1 -84.1 1 37.0 -53.2 91 43 800.9 800.9 327.3 801.1 0.03 88 11 30726 -47.3 -84.3 1 37.0 -53.6 93 41 820.3 820.3 327.7 820.6 0.03 89 10 31360 -45.1 -83.1 1 38.0 -52.8 95 38 851.2 851.2 328.4 851.6 0.04 90 10 31360 -45.3 -83.3 1 38.0 -52.9 95 38 850.5 850.5 328.4 850.8 0.04 91 9.4 31774 -43.7 -83.7 0 40.0 -52.3 871.7 871.7 328.8 872.1 0.04 92 9.3 31846 -43.9 -83.9 0 40.0 -52.5 873.6 873.6 328.9 874.0 0.04 93 7.9 32952 -39.7 -80.7 0 41.0 -51.3 932.1 932.2 330.0 932.9 0.08 94 7.5 33307 -40.3 -81.3 0 41.0 -51.8 943.6 943.7 330.2 944.4 0.07 TRP 187 12719 -56.5 -75.5 7 19.0 -56.8 215 55 350.0 350.0 296.6 350.0 0.01 WND 204 12163 -53.7 -68.2 15 14.5 -53.9 205 62 345.8 345.8 295.7 345.9 0.02 Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 554.00 mb = 5060.65 m = 16602.99 ft Wetbulb zero: 694.84 mb = 3216.02 m = 10551.13 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 22.83 % Est. max temperature: 31.70 C = 89.06 F Sfc-Lift cond lev (LCL): 945.58 mb = 606.18 m = 1988.77 ft T: 13.03 C 700-500 lapse rate: 7.03 C/km ThetaE index: 13.19 C Layer 953.0- 919.0 mb Conv cond level (CCL): 619.12 mb = 4165.68 m = 13666.75 ft Mean mixing ratio: 8.36 g/kg Conv temperature: 44.81 C = 112.66 F Cap Strength: 13.36 C Lifted Index: 11.10 C Risk: None Lifted Index @300 mb: 11.52 C Lifted Index @700 mb: 12.98 C Showalter Index: 14.97 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -5.10 C K Index: -19.30 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.61 J/kg Max Up Vert Vel: 9.45 m/s Conv Inhibition (B-): 61775.08 J/kg Cap Strength: 13.36 C Lift Cond Lev (LCL): 881.20 mb = 1203.81 m = 3949.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 11 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 ---------------------------------------------------------- 0 999 146 360 4 -0.0 -4.0 | 62 13 -11.2 -6.1 1 980 305 330 4 2.0 -3.5 | 59 11 -9.2 -5.5 2 945 610 15 2 -0.5 -1.9 | 71 12 -11.7 -4.0 3 925 789 170 3 -0.5 3.0 | 94 12 -11.7 0.9 4 912 914 170 5 -0.9 4.9 | 103 12 -12.1 2.8 5 880 1219 210 6 3.0 5.2 | 111 9 -8.2 3.1 6 850 1512 220 8 5.1 6.1 | 124 7 -6.1 4.1 7 819 1829 225 9 6.4 6.4 | 131 6 -4.9 4.3 8 790 2134 215 12 6.9 9.8 | 151 9 -4.3 7.8 9 762 2438 215 14 8.0 11.5 | 161 10 -3.2 9.4 10 735 2743 240 16 13.9 8.0 | 204 6 2.6 5.9 11 709 3048 255 14 13.5 3.6 | 236 3 2.3 1.5 12 700 3155 240 12 10.4 6.0 | 168 4 -0.8 3.9 13 683 3353 240 12 10.4 6.0 | 168 4 -0.8 3.9 14 658 3658 235 15 12.3 8.6 | 189 7 1.1 6.5 15 610 4267 220 18 11.6 13.8 | 182 12 0.3 11.7 16 565 4877 220 27 17.4 20.7 | 198 20 6.1 18.6 17 545 5182 235 24 19.7 13.8 | 216 14 8.4 11.7 18 500 5870 235 28 22.9 16.1 | 220 18 11.7 14.0 19 485 6096 240 28 24.2 14.0 | 228 18 13.0 11.9 20 413 7315 200 33 11.3 31.0 | 180 29 0.1 28.9 21 400 7560 200 32 10.9 30.1 | 179 28 -0.3 28.0 22 397 7620 200 31 10.6 29.1 | 179 27 -0.6 27.1 23 320 9144 220 48 30.9 36.8 | 209 40 19.6 34.7 24 300 9610 215 52 29.8 42.6 | 205 45 18.6 40.5 25 250 10840 215 58 33.3 47.5 | 206 50 22.0 45.4 26 204 12163 205 62 26.2 56.2 | 195 56 15.0 54.1 27 200 12290 205 60 25.4 54.4 | 195 54 14.1 52.3 28 194 12497 205 62 26.2 56.2 | 195 56 15.0 54.1 29 187 12719 215 55 31.5 45.1 | 205 48 20.3 43.0 30 152 14021 235 32 26.2 18.4 | 223 22 15.0 16.3 31 150 14120 220 23 14.8 17.6 | 193 16 3.6 15.5 32 132 14935 185 23 2.0 22.9 | 156 23 -9.2 20.8 33 125 15240 220 17 10.9 13.0 | 178 11 -0.3 10.9 34 119 15545 195 17 4.4 16.4 | 155 16 -6.8 14.3 35 114 15850 190 26 4.5 25.6 | 164 24 -6.7 23.5 36 103 16459 225 22 15.6 15.6 | 198 14 4.3 13.5 37 100 16650 200 5 1.7 4.7 | 105 10 -9.5 2.6 38 98 16764 200 5 1.7 4.7 | 105 10 -9.5 2.6 39 89 17374 165 12 -3.1 11.6 | 124 17 -14.3 9.5 40 84 17678 170 11 -1.9 10.8 | 124 16 -13.1 8.8 41 80 17983 80 2 -2.0 -0.3 | 80 13 -13.2 -2.4 42 76 18288 105 12 -11.6 3.1 | 93 23 -22.8 1.0 43 73 18593 140 14 -9.0 10.7 | 113 22 -20.2 8.6 44 70 18820 80 13 -12.8 -2.3 | 80 24 -24.0 -4.3 45 69 18898 125 10 -8.2 5.7 | 101 20 -19.4 3.7 46 63 19507 110 27 -25.4 9.2 | 101 37 -36.6 7.2 47 60 19812 100 15 -14.8 2.6 | 91 26 -26.0 0.5 48 57 20117 120 26 -22.5 13.0 | 108 35 -33.7 10.9 49 54 20422 130 10 -7.7 6.4 | 103 19 -18.9 4.4 50 52 20726 75 20 -19.3 -5.2 | 77 31 -30.5 -7.3 51 50 20920 85 25 -24.9 -2.2 | 83 36 -36.1 -4.3 52 47 21336 85 25 -24.9 -2.2 | 83 36 -36.1 -4.3 53 43 21946 95 34 -33.9 3.0 | 91 45 -45.1 0.9 54 41 22250 100 24 -23.6 4.2 | 93 35 -34.9 2.1 55 37 22860 90 30 -30.0 0.0 | 87 41 -41.2 -2.1 56 35 23165 100 29 -28.6 5.0 | 94 40 -39.8 3.0 57 33 23470 90 27 -27.0 0.0 | 87 38 -38.2 -2.1 58 30 24150 90 26 -26.0 0.0 | 87 37 -37.2 -2.1 59 29 24384 105 26 -25.1 6.7 | 97 37 -36.3 4.7 60 28 24689 80 29 -28.6 -5.0 | 80 40 -39.8 -7.1 61 26 24994 75 36 -34.8 -9.3 | 76 47 -46.0 -11.4 62 23 25908 105 34 -32.8 8.8 | 99 45 -44.1 6.7 63 22 26213 90 41 -41.0 0.0 | 88 52 -52.2 -2.1 64 20 26770 90 41 -41.0 0.0 | 88 52 -52.2 -2.1 65 20 26822 90 30 -30.0 0.0 | 87 41 -41.2 -2.1 66 18 27432 90 40 -40.0 0.0 | 88 51 -51.2 -2.1 67 17 27737 90 45 -45.0 0.0 | 88 56 -56.2 -2.1 68 15 28651 100 33 -32.5 5.7 | 95 44 -43.7 3.7 69 14 28956 95 26 -25.9 2.3 | 90 37 -37.1 0.2 70 13 29870 90 44 -44.0 0.0 | 88 55 -55.2 -2.1 71 10 31360 95 38 -37.9 3.3 | 91 49 -49.1 1.2 Wind Parameters Mean winds (0-6000m): 229.5 at 15.2 knts Storm direction: 259.5 at 11.4 knts Shear (0-3000m) pos: 1.9 neg: 0.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 110.0 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -4.0 tot: 62.3 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.17 Bulk Shear: 38.06 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 ------------------------------------------------------------------------------- 500 347 3 63 12| 3.0 0.0 3.0| 10.2 -1.4 8.7 17.5 0.50| 5.6 2.8 1000 226 4 93 9| 4.9 0.0 4.9| 36.0 -1.4 34.6 34.6 0.70| 7.7 5.4 1500 218 5 102 8| 4.0 0.0 4.0| 41.0 -1.4 39.6 26.4 0.68| 6.5 4.4 2000 219 6 110 8| 3.0 1.0 4.0| 47.0 -1.4 45.6 22.8 0.69| 5.9 4.1 2500 219 8 121 7| 3.0 0.8 3.8| 59.7 -1.4 58.3 23.3 0.73| 6.1 4.4 3000 227 9 130 6| 1.9 0.7 2.6| 66.2 -4.0 62.3 20.8 0.55| 6.9 3.8 4000 230 10 144 6| 1.4 1.4 2.8| 68.6 -6.2 62.4 15.6 0.48| 6.1 2.9 5000 227 13 165 7| 1.4 1.7 3.2|106.5 -7.0 99.4 19.9 0.49| 6.5 3.2 6000 230 15 183 8| 1.6 1.4 3.0|122.6 -8.0 114.5 19.1 0.50| 6.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250727.12.gif