UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072512.upa.cvt Date: 1200Z 25 JUL 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:1200Z 25 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 17.6 14.3 81 3.3 15.5 20 6 290.8 292.6 288.7 319.8 10.29 1 958 507 13.8 13.7 99 0.1 13.7 341 6 290.5 292.3 288.6 319.7 10.33 2 953 551 13.6 13.6 100 0.0 13.6 334 6 290.7 292.6 288.7 319.8 10.32 3 937 692 12.8 12.7 99 0.1 12.7 336 5 291.3 293.1 288.5 319.3 9.89 4 936 701 12.6 11.7 94 0.9 12.1 337 5 291.2 292.8 287.9 317.5 9.26 5 934 719 13.0 7.0 67 6.0 9.6 339 5 291.8 293.0 285.7 311.1 6.74 6 932 737 13.8 8.8 72 5.0 10.9 342 5 292.8 294.2 287.0 314.7 7.64 7 928 773 15.2 6.2 55 9.0 10.2 346 4 294.6 295.7 286.5 313.2 6.41 8 925 800 16.8 4.8 45 12.0 10.2 350 4 296.5 297.5 286.6 313.6 5.83 9 924 809 17.4 4.4 42 13.0 10.3 348 4 297.2 298.2 286.7 313.9 5.68 10 908 958 20.0 -16.0 8 36.0 6.1 323 5 301.4 301.6 283.5 305.2 1.21 11 850 1524 18.8 -20.2 6 39.0 4.6 265 10 305.8 306.0 284.9 308.8 0.90 12 824 1789 17.8 -23.2 5 41.0 3.6 253 12 307.5 307.6 285.3 309.9 0.72 13 771 2354 15.6 -24.4 5 40.0 2.1 240 15 311.0 311.2 286.5 313.4 0.69 14 741 2688 13.2 -14.8 13 28.0 1.9 244 16 312.0 312.3 287.9 317.4 1.63 15 717 2963 11.4 -18.6 10 30.0 0.3 249 18 313.0 313.2 287.8 317.1 1.23 16 700 3163 10.8 -31.2 4 42.0 -1.4 235 20 314.4 314.5 287.4 315.9 0.40 17 688 3307 10.2 -29.8 4 40.0 -1.7 231 21 315.3 315.4 287.8 317.0 0.47 18 631 4017 4.0 -31.0 6 35.0 -5.5 236 18 316.2 316.2 288.0 317.8 0.46 19 582 4670 0.8 -38.2 4 39.0 -8.1 241 17 319.8 319.9 289.0 320.7 0.24 20 530 5414 -4.3 -43.3 3 39.0 -11.7 216 19 322.4 322.4 289.6 323.0 0.16 21 500 5870 -8.1 -44.1 4 36.0 -14.4 215 21 323.2 323.2 289.9 323.7 0.15 22 467 6397 -11.7 -42.7 6 31.0 -16.9 210 23 325.1 325.1 290.5 325.8 0.19 23 453 6629 -13.7 -37.7 11 24.0 -18.1 206 24 325.4 325.5 290.7 326.6 0.33 24 451 6662 -13.9 -31.9 20 18.0 -17.8 206 25 325.6 325.7 291.0 327.7 0.59 25 449 6696 -14.3 -23.3 46 9.0 -16.8 205 25 325.5 325.7 291.7 330.0 1.30 26 447 6730 -14.7 -20.7 60 6.0 -16.5 205 25 325.4 325.7 292.0 331.1 1.65 27 445 6764 -15.1 -22.1 55 7.0 -17.1 205 25 325.3 325.6 291.8 330.4 1.46 28 437 6901 -16.3 -19.1 79 2.8 -17.1 206 27 325.5 325.8 292.3 332.1 1.93 29 426 7092 -17.7 -20.6 78 2.9 -18.6 207 28 326.1 326.4 292.3 332.1 1.74 30 424 7127 -17.7 -22.6 66 4.9 -19.0 207 28 326.5 326.8 292.2 331.6 1.47 31 418 7234 -18.9 -21.7 79 2.8 -19.7 208 29 326.3 326.6 292.2 331.9 1.61 32 410 7377 -19.9 -23.1 76 3.2 -20.7 209 30 326.8 327.1 292.2 331.9 1.45 33 408 7413 -20.1 -26.1 59 6.0 -21.5 209 31 327.0 327.2 292.0 331.0 1.11 34 401 7542 -20.7 -33.7 30 13.0 -23.1 210 32 327.9 328.0 291.7 329.9 0.55 35 400 7560 -20.9 -33.9 30 13.0 -23.3 210 32 327.8 327.9 291.7 329.8 0.54 36 394 7672 -21.5 -42.5 13 21.0 -24.4 211 30 328.5 328.5 291.5 329.3 0.23 37 385 7842 -22.7 -45.7 10 23.0 -25.5 214 30 329.1 329.1 291.6 329.7 0.17 38 375 8034 -24.1 -43.1 16 19.0 -26.5 217 31 329.7 329.7 291.9 330.6 0.23 39 365 8231 -25.3 -50.3 8 25.0 -27.8 220 31 330.7 330.7 292.0 331.1 0.10 40 326 9040 -32.5 -47.5 21 15.0 -33.8 235 43 331.6 331.6 292.3 332.2 0.16 41 315 9281 -34.3 -51.3 16 17.0 -35.5 232 46 332.4 332.4 292.4 332.8 0.11 42 300 9620 -37.5 -48.5 31 11.0 -38.3 225 50 332.5 332.5 292.6 333.1 0.16 43 287 9921 -40.3 -50.3 33 10.0 -40.9 226 54 332.8 332.8 292.6 333.3 0.13 44 284 9992 -40.9 -50.9 33 10.0 -41.5 227 54 332.9 332.9 292.6 333.4 0.13 45 281 10064 -41.7 -49.7 42 8.0 -42.2 227 55 332.8 332.8 292.6 333.3 0.15 46 276 10184 -42.7 -47.5 59 4.8 -43.0 227 57 333.0 333.1 292.7 333.8 0.19 47 273 10257 -43.1 -49.1 52 6.0 -43.5 228 58 333.5 333.5 292.8 334.1 0.16 48 272 10282 -43.1 -52.1 37 9.0 -43.6 228 58 333.8 333.9 292.9 334.3 0.11 49 269 10356 -43.5 -55.5 25 12.0 -44.0 228 59 334.3 334.3 293.0 334.6 0.08 50 265 10455 -44.3 -54.3 32 10.0 -44.7 229 60 334.6 334.6 293.0 334.9 0.09 51 252 10788 -47.1 -58.0 28 10.9 -47.5 230 64 335.3 335.3 293.2 335.6 0.06 52 251 10814 -47.3 -58.3 27 11.0 -47.7 228 64 335.4 335.4 293.2 335.6 0.06 53 250 10840 -47.5 -58.5 27 11.0 -47.9 225 64 335.4 335.5 293.2 335.7 0.06 54 228 11446 -50.9 -65.9 15 15.0 -51.2 230 60 339.2 339.2 294.1 339.3 0.02 55 220 11679 -50.3 -70.3 8 20.0 -50.7 230 60 343.6 343.6 295.2 343.7 0.01 56 216 11799 -50.5 -74.5 4 24.0 -50.9 230 60 345.1 345.1 295.6 345.1 0.01 57 200 12300 -52.3 -71.3 8 19.0 -52.7 230 51 349.9 350.0 296.6 350.0 0.01 58 176 13125 -54.1 -77.1 4 23.0 -54.4 210 34 360.0 360.0 298.7 360.0 0.01 59 150 14150 -55.1 -84.1 2 29.0 -55.5 205 37 375.1 375.1 301.5 375.1 0.00 60 100 16680 -63.9 -85.9 3 22.0 -64.1 160 14 404.3 404.3 305.7 404.3 0.00 61 97 16865 -64.7 -86.7 3 22.0 -64.8 157 10 406.2 406.2 306.0 406.3 0.00 62 92 17188 -63.5 -87.5 2 24.0 -63.7 263 6 414.8 414.8 307.1 414.8 0.00 63 85 17670 -65.3 -88.3 3 23.0 -65.5 128 15 420.7 420.7 307.8 420.7 0.00 64 81 17964 -62.9 -87.9 2 25.0 -63.1 168 16 431.4 431.4 309.0 431.4 0.00 65 76 18355 -61.9 -87.9 2 26.0 -62.2 140 16 441.5 441.5 310.0 441.5 0.00 66 73 18603 -63.5 -88.5 2 25.0 -63.8 123 11 443.2 443.2 310.2 443.2 0.00 67 70 18860 -62.5 -88.5 2 26.0 -62.8 65 7 450.7 450.7 310.9 450.7 0.00 68 68 19039 -62.1 -89.1 2 27.0 -62.4 115 14 455.3 455.3 311.4 455.3 0.00 69 57 20129 -63.3 -89.3 2 26.0 -63.6 89 20 476.1 476.1 313.1 476.1 0.00 70 55 20350 -61.7 -89.7 1 28.0 -62.1 78 25 484.7 484.7 313.8 484.7 0.00 71 52 20697 -62.9 -89.9 1 27.0 -63.3 111 21 489.7 489.7 314.2 489.7 0.00 72 50 20940 -61.5 -89.5 1 28.0 -62.0 75 20 498.6 498.6 314.8 498.6 0.00 73 49 21065 -61.3 -89.3 1 28.0 -61.8 88 14 501.9 501.9 315.1 501.9 0.00 74 47 21323 -61.5 -89.5 1 28.0 -62.0 70 23 507.5 507.5 315.5 507.5 0.00 75 46 21456 -59.3 -89.3 1 30.0 -60.0 75 23 515.9 515.9 316.0 515.9 0.00 76 44 21734 -60.3 -89.3 1 29.0 -60.9 87 24 520.1 520.1 316.3 520.1 0.00 77 42 22026 -56.3 -87.3 1 31.0 -57.3 93 28 536.9 536.9 317.3 536.9 0.00 78 31 23960 -54.1 -86.1 1 32.0 -55.8 106 37 591.6 591.6 320.2 591.6 0.01 79 30 24170 -55.1 -86.1 1 31.0 -56.7 100 31 594.4 594.4 320.3 594.5 0.01 80 26 25095 -51.5 -84.5 1 33.0 -54.0 90 31 629.5 629.5 321.9 629.6 0.01 81 25 25350 -52.5 -85.5 1 33.0 -54.9 83 35 633.7 633.7 322.0 633.8 0.01 82 22 26181 -51.1 -85.1 1 34.0 -54.1 97 35 661.5 661.5 323.1 661.6 0.01 83 22 26181 -49.1 -84.1 1 35.0 -52.6 97 35 667.4 667.4 323.3 667.6 0.02 84 20 26810 -48.1 -83.1 1 35.0 -52.2 100 38 688.9 689.0 324.1 689.1 0.02 85 18 27506 -47.1 -83.1 1 36.0 -51.8 95 38 713.2 713.2 324.8 713.4 0.02 86 16 28281 -49.9 -83.9 1 34.0 -54.0 103 37 728.5 728.5 325.3 728.6 0.02 87 14 29158 -47.7 -83.7 1 36.0 -53.0 92 30 764.3 764.3 326.3 764.5 0.03 88 13 29647 -48.3 -83.3 1 35.0 -53.6 76 36 778.6 778.6 326.7 778.8 0.03 89 12 30177 -45.9 -82.9 1 37.0 -52.5 88 42 805.1 805.1 327.4 805.4 0.03 90 12 30177 -45.5 -82.5 1 37.0 -52.2 88 42 806.5 806.6 327.4 806.9 0.04 91 11 30756 -46.3 -83.3 1 37.0 -53.0 84 49 823.9 824.0 327.8 824.3 0.03 92 10 31390 -45.7 -82.7 1 37.0 -53.1 80 57 849.0 849.0 328.4 849.4 0.04 93 9.3 31874 -45.5 -82.5 1 37.0 -53.2 867.5 867.5 328.8 868.0 0.05 94 8.3 32643 -38.9 -80.9 0 42.0 -50.7 922.2 922.2 329.8 922.9 0.07 95 7.9 32983 -37.9 -79.9 0 42.0 -50.5 939.3 939.4 330.2 940.2 0.09 96 7.7 33159 -38.7 -79.7 1 41.0 -51.0 943.0 943.1 330.2 944.0 0.09 TRP 228 11446 -50.9 -65.9 15 15.0 -51.2 230 60 339.2 339.2 294.1 339.3 0.02 WND 252 10788 -47.1 -58.0 28 10.9 -47.5 230 64 335.3 335.3 293.2 335.6 0.06 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 573.84 mb = 4786.57 m = 15703.79 ft Wetbulb zero: 713.82 mb = 3000.26 m = 9843.26 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 15.28 % Est. max temperature: 32.69 C = 90.84 F Sfc-Lift cond lev (LCL): 952.21 mb = 557.72 m = 1829.77 ft T: 13.56 C 700-500 lapse rate: 6.98 C/km ThetaE index: 8.75 C Layer 937.0- 932.0 mb Conv cond level (CCL): 623.73 mb = 4110.67 m = 13486.28 ft Mean mixing ratio: 7.95 g/kg Conv temperature: 43.53 C = 110.36 F Cap Strength: 12.36 C Lifted Index: 10.40 C Risk: None Lifted Index @300 mb: 11.87 C Lifted Index @700 mb: 11.95 C Showalter Index: 14.21 C Risk: None Total Totals Index: 14.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -12.10 C K Index: -35.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.58 J/kg Max Up Vert Vel: 10.25 m/s Conv Inhibition (B-): 56609.45 J/kg Cap Strength: 12.30 C Lift Cond Lev (LCL): 863.73 mb = 1386.72 m = 4549.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 1000 146 20 6 -2.1 -5.6 | 65 15 -13.2 -6.1 1 1000 138 25 5 -2.1 -4.5 | 69 14 -13.3 -5.0 2 981 305 10 5 -0.9 -4.9 | 66 13 -12.0 -5.4 3 946 610 325 6 3.4 -4.9 | 55 9 -7.7 -5.3 4 925 800 350 4 0.7 -3.9 | 67 11 -10.5 -4.4 5 913 914 330 4 2.0 -3.5 | 67 10 -9.1 -3.9 6 881 1219 280 8 7.9 -1.4 | 61 4 -3.3 -1.8 7 850 1524 265 10 10.0 0.9 | 111 1 -1.2 0.4 8 850 1524 270 10 10.0 -0.0 | 70 1 -1.1 -0.4 9 820 1829 250 12 11.3 4.1 | 182 4 0.1 3.7 10 791 2134 240 15 13.0 7.5 | 195 7 1.8 7.1 11 763 2438 240 15 13.0 7.5 | 195 7 1.8 7.1 12 736 2743 245 16 14.5 6.8 | 208 7 3.4 6.3 13 710 3048 250 19 17.9 6.5 | 228 9 6.7 6.1 14 700 3163 235 20 16.4 11.5 | 205 12 5.2 11.0 15 684 3353 230 21 16.1 13.5 | 201 14 4.9 13.1 16 658 3658 245 20 18.1 8.5 | 221 11 7.0 8.0 17 634 3962 235 19 15.6 10.9 | 203 11 4.4 10.5 18 610 4267 240 14 12.1 7.0 | 188 7 1.0 6.6 19 588 4572 245 16 14.5 6.8 | 208 7 3.4 6.3 20 566 4877 230 18 13.8 11.6 | 193 11 2.6 11.1 21 505 5791 205 20 8.5 18.1 | 171 18 -2.7 17.7 22 500 5870 215 21 12.0 17.2 | 183 17 0.9 16.8 23 485 6096 215 21 12.0 17.2 | 183 17 0.9 16.8 24 448 6706 205 25 10.6 22.7 | 179 22 -0.6 22.2 25 400 7560 210 32 16.0 27.7 | 190 28 4.9 27.3 26 397 7620 210 30 15.0 26.0 | 189 26 3.9 25.6 27 364 8230 220 31 19.9 23.7 | 201 25 8.8 23.3 28 335 8839 235 40 32.8 22.9 | 224 31 21.6 22.5 29 321 9144 235 45 36.9 25.8 | 225 36 25.7 25.4 30 300 9620 225 50 35.4 35.4 | 215 42 24.2 34.9 31 252 10788 230 64 49.0 41.1 | 223 56 37.9 40.7 32 250 10840 225 64 45.3 45.3 | 217 56 34.1 44.8 33 245 10973 230 64 49.0 41.1 | 223 56 37.9 40.7 34 228 11446 230 60 46.0 38.6 | 222 52 34.8 38.1 35 203 12192 230 59 45.2 37.9 | 222 51 34.1 37.5 36 200 12300 230 51 39.1 32.8 | 221 43 27.9 32.4 37 185 12802 235 45 36.9 25.8 | 225 36 25.7 25.4 38 176 13106 210 34 17.0 29.4 | 191 30 5.9 29.0 39 150 14150 205 37 15.6 33.5 | 188 33 4.5 33.1 40 146 14326 205 36 15.2 32.6 | 187 32 4.1 32.2 41 132 14935 230 30 23.0 19.3 | 212 22 11.8 18.9 42 126 15240 225 30 21.2 21.2 | 206 23 10.1 20.8 43 120 15545 235 21 17.2 12.0 | 208 13 6.1 11.6 44 114 15850 210 19 9.5 16.5 | 174 16 -1.6 16.0 45 109 16154 235 21 17.2 12.0 | 208 13 6.1 11.6 46 104 16459 140 10 -6.4 7.7 | 112 19 -17.6 7.2 47 100 16680 160 14 -4.8 13.2 | 129 20 -15.9 12.7 48 99 16764 135 10 -7.1 7.1 | 110 19 -18.2 6.6 49 94 17069 200 10 3.4 9.4 | 139 12 -7.7 9.0 50 89 17374 0 0 -0.0 -0.0 | 88 11 -11.1 -0.4 51 85 17678 130 15 -11.5 9.6 | 112 24 -22.6 9.2 52 81 17983 170 16 -2.8 15.8 | 138 21 -13.9 15.3 53 77 18288 145 17 -9.8 13.9 | 123 25 -20.9 13.5 54 73 18593 125 11 -9.0 6.3 | 106 21 -20.2 5.9 55 70 18860 65 7 -6.3 -3.0 | 79 18 -17.5 -3.4 56 70 18898 150 20 -10.0 17.3 | 129 27 -21.1 16.9 57 66 19202 75 7 -6.8 -1.8 | 83 18 -17.9 -2.2 58 63 19507 45 10 -7.1 -7.1 | 68 20 -18.2 -7.5 59 60 19812 85 19 -18.9 -1.7 | 86 30 -30.1 -2.1 60 57 20117 90 20 -20.0 0.0 | 89 31 -31.1 -0.4 61 54 20422 75 26 -25.1 -6.7 | 79 37 -36.3 -7.2 62 52 20726 115 20 -18.1 8.5 | 105 30 -29.3 8.0 63 50 20940 75 20 -19.3 -5.2 | 80 31 -30.5 -5.6 64 49 21031 90 13 -13.0 0.0 | 89 24 -24.1 -0.4 65 47 21336 70 23 -21.6 -7.9 | 76 34 -32.8 -8.3 66 43 21946 95 25 -24.9 2.2 | 93 36 -36.0 1.8 67 41 22250 90 36 -36.0 0.0 | 89 47 -47.1 -0.4 68 35 23165 80 33 -32.5 -5.7 | 82 44 -43.6 -6.2 69 30 24079 110 38 -35.7 13.0 | 105 49 -46.9 12.6 70 30 24170 100 31 -30.5 5.4 | 97 42 -41.7 5.0 71 29 24384 95 32 -31.9 2.8 | 93 43 -43.0 2.4 72 28 24689 100 30 -29.5 5.2 | 97 41 -40.7 4.8 73 26 24994 95 29 -28.9 2.5 | 93 40 -40.0 2.1 74 25 25298 80 35 -34.5 -6.1 | 82 46 -45.6 -6.5 75 24 25603 95 33 -32.9 2.9 | 93 44 -44.0 2.4 76 20 26810 100 38 -37.4 6.6 | 97 49 -48.6 6.2 77 18 27432 95 38 -37.9 3.3 | 93 49 -49.0 2.9 78 17 28042 95 42 -41.8 3.7 | 93 53 -53.0 3.2 79 16 28346 105 36 -34.8 9.3 | 101 47 -45.9 8.9 80 14 29261 90 29 -29.0 0.0 | 89 40 -40.1 -0.4 81 13 29566 70 35 -32.9 -12.0 | 74 46 -44.0 -12.4 82 13 29870 90 38 -38.0 0.0 | 90 49 -49.1 -0.4 83 10 31390 80 57 -56.1 -9.9 | 81 68 -67.3 -10.3 Wind Parameters Mean winds (0-6000m): 237.8 at 14.9 knts Storm direction: 267.8 at 11.2 knts Shear (0-3000m) pos: 0.2 neg: 4.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 138.9 deg Storm rel helicity (0-3000m) pos: 17.2 neg: -21.7 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.24 Bulk Shear: 42.24 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 ------------------------------------------------------------------------------- 500 354 5 61 12| 0.0 5.0 5.0| 0.4 -8.9 -8.5 -17.0 -0.50| 5.3 -2.6 1000 338 5 61 11| 0.0 4.5 4.5| 5.1 -12.3 -7.2 -7.2 -0.19| 6.6 -1.2 1500 305 6 55 7| 0.0 4.8 4.8| 6.4 -12.3 -6.0 -4.0 0.01| 6.5 0.1 2000 279 8 63 4| 0.0 5.0 5.0| 8.1 -12.3 -4.2 -2.1 0.09| 6.6 0.6 2500 264 9 107 2| 0.2 4.0 4.2| 10.3 -12.3 -2.0 -0.8 0.12| 5.5 0.7 3000 258 11 163 2| 0.2 4.1 4.3| 17.2 -21.7 -4.5 -1.5 0.09| 6.0 0.5 4000 249 13 195 4| 0.5 2.6 3.1| 30.6 -39.4 -8.8 -2.2 0.03| 6.3 0.2 5000 246 14 195 5| 0.5 2.5 3.0| 34.1 -51.5 -17.4 -3.5 -0.02| 6.2 -0.1 6000 238 15 191 8| 0.5 2.3 2.8| 48.8 -67.2 -18.4 -3.1 -0.03| 6.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250725.12.gif