UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052500.upa.cvt Date: 0000Z 25 MAY 25 Searching for KNKX... Searching the city database file for: KNKX ... Date:0000Z 25 MAY 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 18.4 10.4 60 8.0 13.6 235 6 291.5 293.0 286.8 314.2 7.93 1 996 180 16.4 10.4 68 6.0 12.9 234 5 289.9 291.3 286.2 312.4 7.97 2 962 470 13.0 9.8 81 3.2 11.2 212 11 289.3 290.7 285.9 311.7 7.92 3 945 617 11.8 9.7 87 2.1 10.6 194 12 289.6 291.0 286.1 312.2 8.01 4 933 723 11.4 8.1 80 3.3 9.5 171 8 290.3 291.5 285.7 310.9 7.28 5 928 767 11.0 8.5 85 2.5 9.6 161 6 290.3 291.6 285.9 311.6 7.52 6 925 794 10.8 7.5 80 3.3 9.0 155 5 290.4 291.6 285.5 310.4 7.04 7 923 812 10.8 6.9 77 3.9 8.6 157 5 290.5 291.7 285.2 309.8 6.77 8 922 821 11.0 4.0 62 7.0 7.3 158 5 290.8 291.8 284.1 306.7 5.53 9 921 830 13.4 -3.6 30 17.0 5.6 160 4 293.4 293.9 282.5 302.8 3.18 10 920 839 14.0 -6.0 24 20.0 5.2 161 4 294.1 294.6 282.2 302.0 2.65 11 918 858 15.0 -13.0 13 28.0 4.2 163 4 295.3 295.6 281.3 300.0 1.53 12 915 885 15.4 -14.6 11 30.0 4.2 166 3 296.0 296.2 281.4 300.2 1.34 13 899 1035 15.2 -23.8 5 39.0 2.9 194 3 297.3 297.4 281.0 299.3 0.62 14 869 1321 14.0 -9.0 19 23.0 4.2 235 7 298.9 299.3 283.7 305.8 2.22 15 850 1507 14.0 -12.0 15 26.0 3.5 245 12 300.8 301.1 284.0 306.4 1.79 16 807 1943 12.8 -18.2 10 31.0 1.7 267 9 304.0 304.2 284.4 307.7 1.13 17 800 2016 13.2 -21.8 7 35.0 1.4 272 10 305.2 305.4 284.5 308.0 0.83 18 770 2336 11.4 -17.6 11 29.0 0.8 280 16 306.6 306.9 285.6 310.7 1.24 19 765 2390 11.8 -36.2 2 48.0 -0.5 280 16 307.6 307.7 284.7 308.4 0.23 20 763 2412 12.0 -22.0 8 34.0 0.5 280 17 308.1 308.2 285.7 311.0 0.86 21 762 2423 11.8 -18.2 11 30.0 0.9 280 17 308.0 308.2 286.0 311.9 1.20 22 754 2511 11.0 -16.0 13 27.0 0.8 280 17 308.0 308.3 286.3 312.8 1.45 23 711 2998 8.6 -25.4 7 34.0 -1.9 259 18 310.6 310.7 286.4 312.9 0.68 24 700 3126 7.6 -25.4 7 33.0 -2.6 270 18 310.9 311.0 286.5 313.3 0.69 25 627 4020 0.2 -27.8 10 28.0 -7.4 255 14 312.4 312.5 286.9 314.5 0.62 26 609 4252 -1.1 -37.1 5 36.0 -8.9 285 14 313.5 313.6 286.9 314.4 0.26 27 596 4424 -0.3 -42.3 2 42.0 -8.7 291 14 316.4 316.4 287.8 317.0 0.15 28 549 5075 -5.1 -40.1 4 35.0 -11.9 283 18 318.2 318.2 288.4 319.0 0.21 29 500 5800 -11.5 -37.5 10 26.0 -16.3 275 17 319.0 319.1 288.8 320.1 0.30 30 439 6779 -20.5 -42.5 12 22.0 -23.4 265 25 319.7 319.8 288.9 320.5 0.21 31 420 7105 -23.1 -54.1 4 31.0 -25.9 262 31 320.5 320.5 288.9 320.7 0.06 32 414 7210 -23.7 -46.7 10 23.0 -26.2 262 33 321.0 321.0 289.2 321.5 0.14 33 412 7245 -23.7 -34.7 36 11.0 -25.5 261 33 321.5 321.6 289.8 323.2 0.49 34 402 7424 -25.3 -33.3 47 8.0 -26.6 260 36 321.6 321.8 289.9 323.7 0.57 35 400 7460 -25.7 -34.7 43 9.0 -27.1 260 37 321.6 321.7 289.8 323.4 0.50 36 396 7533 -26.1 -36.1 39 10.0 -27.5 260 37 322.0 322.1 289.9 323.6 0.44 37 388 7680 -27.3 -33.3 57 6.0 -28.2 259 38 322.3 322.4 290.1 324.4 0.59 38 361 8193 -31.5 -39.5 45 8.0 -32.4 255 40 323.4 323.5 290.2 324.7 0.34 39 348 8451 -33.9 -38.6 62 4.7 -34.4 252 41 323.6 323.6 290.3 325.0 0.39 40 339 8633 -35.5 -42.5 49 7.0 -36.1 250 42 323.8 323.9 290.2 324.8 0.27 41 338 8654 -35.7 -51.7 18 16.0 -36.7 250 42 323.8 323.8 290.0 324.2 0.10 42 335 8716 -36.1 -49.1 25 13.0 -37.0 249 42 324.1 324.1 290.2 324.6 0.13 43 333 8757 -36.5 -41.5 60 5.0 -37.0 249 42 324.1 324.2 290.3 325.2 0.30 44 327 8883 -37.3 -45.3 43 8.0 -37.9 248 43 324.7 324.7 290.4 325.5 0.20 45 310 9248 -40.9 -46.9 52 6.0 -41.3 246 43 324.7 324.7 290.4 325.3 0.18 46 308 9292 -41.3 -48.3 47 7.0 -41.7 247 43 324.7 324.7 290.3 325.3 0.16 47 306 9336 -41.3 -57.3 16 16.0 -42.0 248 43 325.3 325.3 290.4 325.5 0.05 48 305 9358 -41.3 -61.3 10 20.0 -42.1 248 43 325.6 325.6 290.5 325.7 0.03 49 302 9425 -41.9 -59.9 12 18.0 -42.6 249 42 325.7 325.7 290.5 325.8 0.04 50 300 9470 -42.1 -61.1 11 19.0 -42.8 250 42 326.0 326.0 290.6 326.2 0.03 51 298 9515 -42.3 -62.3 9 20.0 -43.0 249 42 326.4 326.4 290.7 326.5 0.03 52 282 9888 -45.1 -65.1 9 20.0 -45.6 245 45 327.5 327.5 291.0 327.6 0.02 53 257 10507 -47.7 -69.7 6 22.0 -48.1 244 53 332.5 332.5 292.4 332.6 0.01 54 250 10690 -48.7 -69.7 7 21.0 -49.1 250 59 333.7 333.7 292.7 333.7 0.01 55 238 11011 -51.1 -66.5 14 15.4 -51.4 250 62 334.8 334.8 293.0 334.9 0.02 56 235 11093 -51.7 -65.7 17 14.0 -52.0 250 62 335.1 335.1 293.1 335.2 0.02 57 224 11403 -53.1 -69.1 13 16.0 -53.4 251 60 337.6 337.6 293.7 337.6 0.02 58 200 12130 -54.3 -76.3 5 22.0 -54.6 260 50 346.8 346.8 295.9 346.8 0.01 59 171 13126 -59.5 -78.5 7 19.0 -59.7 245 51 354.1 354.1 297.5 354.1 0.00 60 150 13950 -58.5 -84.5 2 26.0 -58.7 270 43 369.3 369.3 300.4 369.3 0.00 61 100 16480 -62.9 -87.9 2 25.0 -63.1 245 25 406.2 406.2 306.0 406.2 0.00 62 97 16668 -62.7 -87.7 2 25.0 -62.9 245 25 410.1 410.1 306.5 410.1 0.00 63 93 16926 -64.9 -87.9 3 23.0 -65.1 242 29 410.8 410.8 306.6 410.8 0.00 64 83 17626 -60.5 -87.5 2 27.0 -60.9 243 34 433.3 433.3 309.2 433.3 0.00 65 79 17934 -59.9 -87.9 1 28.0 -60.3 283 21 440.7 440.7 310.0 440.7 0.00 66 71 18593 -64.5 -89.5 2 25.0 -64.7 233 8 444.6 444.6 310.3 444.6 0.00 67 70 18680 -64.3 -89.3 2 25.0 -64.6 225 8 446.8 446.8 310.6 446.8 0.00 68 69 18768 -63.7 -88.7 2 25.0 -64.0 228 8 450.0 450.0 310.8 450.0 0.00 69 62 19420 -65.9 -89.9 2 24.0 -66.1 271 14 459.1 459.1 311.7 459.1 0.00 70 58 19826 -63.7 -89.7 2 26.0 -64.0 281 20 472.9 472.9 312.9 472.9 0.00 71 57 19934 -60.3 -88.3 1 28.0 -60.8 284 20 482.9 482.9 313.7 483.0 0.00 72 55 20156 -59.9 -87.9 1 28.0 -60.4 303 18 488.8 488.8 314.1 488.8 0.00 73 50 20750 -60.7 -88.7 1 28.0 -61.2 5 14 500.4 500.4 315.0 500.5 0.00 74 48 21005 -58.9 -87.9 1 29.0 -59.6 333 14 510.6 510.6 315.7 510.6 0.00 75 45 21409 -59.9 -87.9 1 28.0 -60.6 103 15 517.7 517.7 316.1 517.7 0.00 76 38 22477 -55.3 -86.3 1 31.0 -56.6 121 15 555.1 555.1 318.3 555.1 0.01 77 35 23001 -56.1 -86.1 1 30.0 -57.3 143 16 566.2 566.2 319.0 566.2 0.01 78 32 23574 -53.5 -85.5 1 32.0 -55.2 231 9 587.8 587.8 320.0 587.9 0.01 79 32 23574 -53.9 -84.9 1 31.0 -55.6 231 9 586.8 586.8 320.0 586.8 0.01 80 30 23990 -52.3 -85.3 1 33.0 -54.4 345 4 602.1 602.1 320.7 602.1 0.01 81 29 24209 -51.7 -84.7 1 33.0 -53.9 348 5 609.6 609.6 321.0 609.6 0.01 82 27 24671 -51.9 -83.9 1 32.0 -54.2 28 10 621.6 621.6 321.6 621.7 0.01 83 20 26620 -49.7 -83.7 1 34.0 -53.2 95 7 684.0 684.1 323.9 684.2 0.02 84 18 27313 -48.9 -82.9 1 34.0 -53.0 191 11 707.5 707.5 324.7 707.7 0.02 85 15 28531 -42.9 -79.9 1 37.0 -50.0 292 7 765.3 765.3 326.4 765.7 0.05 86 14 28997 -43.5 -80.5 1 37.0 -50.5 194 1 778.5 778.5 326.7 778.9 0.04 87 12 30037 -43.3 -80.3 1 37.0 -51.1 261 7 814.3 814.4 327.6 814.8 0.05 88 11 30628 -39.7 -78.7 1 39.0 -49.7 299 10 847.9 848.0 328.4 848.7 0.07 89 10 31280 -40.7 -79.7 1 39.0 -50.6 340 13 867.6 867.7 328.8 868.3 0.07 90 9.3 31774 -40.7 -79.7 1 39.0 -50.9 885.8 885.9 329.1 886.6 0.08 91 9.0 31997 -42.3 -80.3 1 38.0 -51.8 888.0 888.0 329.2 888.7 0.07 92 8.7 32226 -41.9 -80.9 1 39.0 -51.8 898.2 898.2 329.4 898.9 0.07 TRP 171 13126 -59.5 -78.5 7 19.0 -59.7 245 51 354.1 354.1 297.5 354.1 0.00 WND 238 11011 -51.1 -66.5 14 15.4 -51.4 250 62 334.8 334.8 293.0 334.9 0.02 Sounding variables and indices 1000-500 mb thick: 5654.00 m Freezing level: 624.23 mb = 4055.32 m = 13304.68 ft Wetbulb zero: 766.88 mb = 2369.40 m = 7773.53 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 16.80 % Est. max temperature: 27.66 C = 81.79 F Sfc-Lift cond lev (LCL): 887.67 mb = 1141.53 m = 3745.13 ft T: 14.75 C 700-500 lapse rate: 7.14 C/km ThetaE index: 11.61 C Layer 925.0- 915.0 mb Conv cond level (CCL): 629.85 mb = 3982.71 m = 13066.49 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 39.19 C = 102.54 F Cap Strength: 12.51 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 12.08 C Lifted Index @700 mb: 12.03 C Showalter Index: 13.09 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: -0.50 C K Index: -19.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.22 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 70854.61 J/kg Cap Strength: 12.44 C Lift Cond Lev (LCL): 848.76 mb = 1519.30 m = 4984.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 10 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 146 235 6 4.9 3.4 | 155 10 -4.1 8.7 1 1000 137 235 4 3.3 2.3 | 143 9 -5.7 7.5 2 980 305 230 9 6.9 5.8 | 169 11 -2.1 11.0 3 945 610 195 12 3.1 11.6 | 161 18 -5.9 16.8 4 925 794 155 5 -2.1 4.5 | 131 15 -11.1 9.7 5 912 914 170 3 -0.5 3.0 | 131 13 -9.5 8.2 6 880 1219 230 4 3.1 2.6 | 143 10 -5.9 7.8 7 850 1507 245 12 10.9 5.1 | 190 10 1.9 10.3 8 848 1524 265 10 10.0 0.9 | 189 6 1.0 6.1 9 818 1829 260 6 5.9 1.0 | 154 7 -3.1 6.3 10 788 2134 280 13 12.8 -2.3 | 232 5 3.8 3.0 11 760 2438 280 17 16.7 -3.0 | 254 8 7.7 2.3 12 733 2743 280 16 15.8 -2.8 | 250 7 6.8 2.4 13 707 3048 255 18 17.4 4.7 | 220 13 8.4 9.9 14 700 3126 270 18 18.0 -0.0 | 240 10 9.0 5.2 15 680 3353 275 16 15.9 -1.4 | 241 8 6.9 3.8 16 655 3658 265 16 15.9 1.4 | 226 10 6.9 6.6 17 630 3962 250 14 13.2 4.8 | 203 11 4.2 10.0 18 606 4267 290 14 13.2 -4.8 | 264 4 4.2 0.4 19 562 4877 295 16 14.5 -6.8 | 286 6 5.5 -1.5 20 540 5182 275 20 19.9 -1.7 | 252 11 10.9 3.5 21 501 5791 285 19 18.4 -4.9 | 268 9 9.4 0.3 22 500 5800 275 17 16.9 -1.5 | 245 9 7.9 3.7 23 480 6096 265 22 21.9 1.9 | 241 15 12.9 7.1 24 461 6401 255 22 21.3 5.7 | 228 16 12.3 10.9 25 443 6706 265 24 23.9 2.1 | 244 17 14.9 7.3 26 400 7460 260 37 36.4 6.4 | 247 30 27.4 11.6 27 391 7620 260 38 37.4 6.6 | 247 31 28.4 11.8 28 314 9144 245 44 39.9 18.6 | 232 39 30.9 23.8 29 300 9470 250 42 39.5 14.4 | 237 36 30.5 19.6 30 263 10363 240 48 41.6 24.0 | 228 44 32.6 29.2 31 250 10690 250 59 55.4 20.2 | 241 53 46.4 25.4 32 238 11011 250 62 58.3 21.2 | 242 56 49.3 26.4 33 228 11278 250 62 58.3 21.2 | 242 56 49.3 26.4 34 200 12130 260 50 49.2 8.7 | 251 43 40.2 13.9 35 180 12802 255 35 33.8 9.1 | 240 29 24.8 14.3 36 172 13106 240 46 39.8 23.0 | 228 42 30.8 28.2 37 171 13126 245 51 46.2 21.6 | 234 46 37.2 26.8 38 163 13411 245 51 46.2 21.6 | 234 46 37.2 26.8 39 156 13716 265 43 42.8 3.7 | 255 35 33.8 9.0 40 150 13950 270 43 43.0 -0.0 | 261 34 34.0 5.2 41 141 14326 270 43 43.0 -0.0 | 261 34 34.0 5.2 42 135 14630 235 22 18.0 12.6 | 207 20 9.0 17.8 43 122 15240 270 30 30.0 -0.0 | 256 22 21.0 5.2 44 116 15545 240 18 15.6 9.0 | 205 16 6.6 14.2 45 111 15850 235 19 15.6 10.9 | 202 17 6.6 16.1 46 105 16154 245 32 29.0 13.5 | 227 27 20.0 18.7 47 100 16480 245 25 22.7 10.6 | 221 21 13.7 15.8 48 96 16764 245 25 22.7 10.6 | 221 21 13.7 15.8 49 87 17374 235 40 32.8 22.9 | 220 37 23.8 28.2 50 82 17678 245 33 29.9 13.9 | 227 28 20.9 19.2 51 78 17983 290 19 17.9 -6.5 | 278 9 8.9 -1.3 52 75 18288 260 7 6.9 1.2 | 162 7 -2.1 6.4 53 70 18680 225 8 5.7 5.7 | 163 11 -3.3 10.9 54 64 19202 245 10 9.1 4.2 | 180 9 0.1 9.4 55 61 19507 280 16 15.8 -2.8 | 250 7 6.8 2.4 56 58 19812 280 20 19.7 -3.5 | 261 11 10.7 1.7 57 55 20117 290 19 17.9 -6.5 | 278 9 8.9 -1.3 58 53 20422 15 12 -3.1 -11.6 | 62 14 -12.1 -6.4 59 50 20726 320 10 6.4 -7.7 | 46 4 -2.6 -2.4 60 50 20750 5 14 -1.2 -13.9 | 49 13 -10.2 -8.7 61 48 21031 330 14 7.0 -12.1 | 16 7 -2.0 -6.9 62 46 21336 85 16 -15.9 -1.4 | 99 25 -24.9 3.8 63 43 21641 150 12 -6.0 10.4 | 136 22 -15.0 15.6 64 41 21946 135 5 -3.5 3.5 | 125 15 -12.5 8.8 65 39 22250 110 15 -14.1 5.1 | 114 25 -23.1 10.3 66 34 23165 150 16 -8.0 13.9 | 138 26 -17.0 19.1 67 33 23470 200 10 3.4 9.4 | 159 16 -5.6 14.6 68 30 23990 345 4 1.0 -3.9 | 100 8 -8.0 1.4 69 28 24384 350 5 0.9 -4.9 | 92 8 -8.1 0.3 70 26 24994 70 15 -14.1 -5.1 | 90 23 -23.1 0.1 71 25 25298 120 17 -14.7 8.5 | 120 27 -23.7 13.7 72 23 25603 115 12 -10.9 5.1 | 117 22 -19.9 10.3 73 21 26213 105 2 -1.9 0.5 | 118 12 -10.9 5.7 74 20 26620 95 7 -7.0 0.6 | 110 17 -16.0 5.8 75 18 27432 205 12 5.1 10.9 | 166 17 -3.9 16.1 76 16 28042 315 10 7.1 -7.1 | 46 3 -1.9 -1.9 77 15 28346 345 10 2.6 -9.7 | 55 8 -6.4 -4.4 78 14 28956 190 1 0.2 1.0 | 125 11 -8.8 6.2 79 10 31280 340 13 4.4 -12.2 | 33 8 -4.6 -7.0 Wind Parameters Mean winds (0-6000m): 270.1 at 13.9 knts Storm direction: 300.1 at 10.4 knts Shear (0-3000m) pos: 3.0 neg: 1.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 62.1 neg: -64.5 tot: -2.4 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.77 Bulk Shear: 18.23 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 ------------------------------------------------------------------------------- 500 213 9 163 14| 0.0 8.6 8.6| 11.8 -17.8 -6.0 -12.0 0.02| 13.3 0.2 1000 203 7 152 13| 3.9 4.3 8.2| 17.6 -44.8 -27.2 -27.2 -0.18| 12.6 -2.2 1500 219 7 158 12| 4.1 2.9 6.9| 37.1 -47.0 -9.9 -6.6 0.06| 12.7 0.7 2000 235 8 164 10| 4.5 2.1 6.6| 46.8 -50.4 -3.5 -1.8 0.16| 12.0 1.9 2500 252 9 179 8| 3.6 1.6 5.1| 50.4 -51.0 -0.5 -0.2 0.18| 10.5 1.9 3000 257 11 190 8| 3.0 1.8 4.8| 62.1 -64.5 -2.4 -0.8 0.12| 10.9 1.4 4000 260 12 201 8| 2.3 1.5 3.8| 71.0 -80.4 -9.4 -2.3 0.07| 10.1 0.7 5000 268 13 213 7| 2.3 1.7 4.0| 77.4 -89.1 -11.6 -2.3 0.07| 9.4 0.7 6000 270 14 223 7| 2.0 2.0 4.1| 83.8-103.8 -19.9 -3.3 0.03| 8.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250525.00.gif