UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for KLZK... Searching the city database file for: KLZK ... Date:1200Z 19 JAN 26 Station: KLZK WMO ident: 72340 Latitude: 34.83 Longitude: -92.25 Elevation: 165.00 ------------------------------------------------------------------------------- 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 1004 165 -1.1 -10.1 50 9.0 -3.8 235 4 271.7 272.0 269.1 276.6 1.76 1 1000 203 2.4 -8.6 44 11.0 -1.3 245 15 275.5 275.9 271.8 281.1 1.99 2 983 342 5.0 -11.0 30 16.0 -0.4 259 11 279.5 279.8 273.6 284.4 1.68 3 974 417 5.0 -11.0 30 16.0 -0.4 266 12 280.3 280.5 274.1 285.1 1.69 4 957 561 5.4 -9.6 33 15.0 0.1 280 15 282.1 282.4 275.5 287.6 1.92 5 925 837 3.0 -9.0 41 12.0 -1.3 300 17 282.4 282.7 275.8 288.4 2.09 6 866 1366 -1.1 -8.1 59 7.0 -3.6 310 24 283.5 283.9 276.9 290.4 2.39 7 850 1514 -2.1 -13.1 43 11.0 -5.5 310 29 283.9 284.2 276.0 288.8 1.64 8 827 1731 -3.7 -15.7 39 12.0 -7.1 317 31 284.5 284.7 275.9 288.5 1.36 9 811 1885 -4.7 -15.7 42 11.0 -7.8 317 32 285.0 285.3 276.2 289.2 1.39 10 796 2032 -5.7 -16.7 42 11.0 -8.7 310 32 285.5 285.7 276.3 289.4 1.30 11 766 2332 -7.1 -14.1 57 7.0 -9.2 302 36 287.1 287.4 277.7 292.1 1.67 12 744 2558 -7.9 -15.9 53 8.0 -10.2 300 41 288.7 288.9 278.2 293.1 1.49 13 737 2632 -8.1 -15.1 57 7.0 -10.1 300 43 289.2 289.5 278.6 294.0 1.60 14 708 2944 -6.7 -30.7 13 24.0 -11.5 307 48 294.1 294.2 279.3 295.5 0.42 15 702 3011 -6.3 -24.3 23 18.0 -10.6 309 49 295.3 295.4 280.3 297.7 0.76 16 700 3033 -6.3 -22.3 27 16.0 -10.4 310 49 295.5 295.7 280.6 298.4 0.91 17 669 3385 -8.5 -16.5 52 8.0 -10.8 309 55 296.9 297.2 282.1 301.8 1.57 18 655 3549 -9.1 -17.1 52 8.0 -11.4 304 59 298.0 298.3 282.5 302.8 1.53 19 643 3692 -8.1 -17.1 48 9.0 -10.8 300 61 300.7 301.0 283.7 305.6 1.56 20 630 3851 -8.9 -17.9 48 9.0 -11.5 300 61 301.6 301.9 283.9 306.3 1.48 21 550 4884 -17.7 -20.6 78 2.9 -18.4 290 61 303.1 303.3 284.4 307.4 1.35 22 543 4980 -18.5 -21.5 77 3.0 -19.2 289 62 303.2 303.5 284.3 307.3 1.26 23 531 5146 -20.1 -22.7 80 2.6 -20.7 288 64 303.3 303.5 284.2 307.0 1.16 24 520 5301 -20.7 -24.1 74 3.4 -21.4 287 65 304.4 304.6 284.5 307.8 1.05 25 515 5372 -20.7 -25.4 66 4.7 -21.7 286 66 305.2 305.4 284.7 308.3 0.94 26 500 5590 -21.9 -27.9 58 6.0 -23.0 280 67 306.3 306.5 284.9 308.9 0.77 27 477 5936 -22.3 -35.3 30 13.0 -24.2 280 74 310.0 310.1 285.8 311.4 0.40 28 473 5998 -22.9 -34.9 33 12.0 -24.6 280 76 310.0 310.1 285.8 311.5 0.42 29 428 6725 -26.9 -42.9 21 16.0 -28.6 278 77 313.9 313.9 286.9 314.6 0.20 30 419 6878 -28.3 -44.3 20 16.0 -29.8 279 76 314.0 314.0 287.0 314.7 0.18 31 416 6929 -28.5 -44.5 20 16.0 -30.0 279 76 314.4 314.4 287.1 315.0 0.18 32 412 6998 -28.3 -46.3 16 18.0 -29.9 280 75 315.5 315.6 287.5 316.1 0.15 33 400 7210 -29.3 -52.3 9 23.0 -31.0 280 78 316.9 316.9 287.8 317.2 0.08 34 374 7687 -32.3 -61.3 4 29.0 -33.8 280 76 319.1 319.1 288.5 319.2 0.03 35 318 8808 -41.7 -55.7 20 14.0 -42.3 278 82 321.2 321.2 289.2 321.4 0.06 36 300 9200 -44.7 -60.7 15 16.0 -45.2 275 80 322.4 322.4 289.5 322.5 0.04 37 283 9589 -47.5 -62.5 16 15.0 -47.9 275 84 323.8 323.8 289.9 323.9 0.03 38 253 10323 -53.1 -65.1 22 12.0 -53.3 280 91 326.0 326.0 290.6 326.1 0.02 39 250 10400 -53.5 -65.5 22 12.0 -53.7 280 89 326.5 326.5 290.7 326.6 0.02 40 234 10820 -55.7 -67.7 21 12.0 -55.9 275 87 329.4 329.4 291.6 329.5 0.02 41 226 11040 -56.3 -69.3 18 13.0 -56.5 275 86 331.8 331.8 292.2 331.9 0.01 42 218 11267 -56.9 -70.9 15 14.0 -57.1 275 87 334.3 334.3 292.9 334.4 0.01 43 216 11325 -56.9 -70.9 15 14.0 -57.1 274 87 335.2 335.2 293.1 335.3 0.01 44 212 11443 -56.9 -71.9 13 15.0 -57.1 272 86 337.0 337.0 293.6 337.0 0.01 45 202 11747 -56.5 -72.5 12 16.0 -56.7 274 91 342.3 342.3 294.9 342.4 0.01 46 200 11810 -56.5 -72.5 12 16.0 -56.7 275 93 343.3 343.3 295.1 343.3 0.01 47 190 12136 -57.7 -74.7 10 17.0 -57.9 275 89 346.4 346.4 295.8 346.5 0.01 48 183 12373 -57.3 -75.3 8 18.0 -57.5 272 89 350.8 350.8 296.8 350.9 0.01 49 170 12840 -57.5 -78.5 5 21.0 -57.8 270 85 358.0 358.0 298.3 358.0 0.00 50 154 13465 -58.8 -82.3 3 23.5 -59.0 265 98 366.0 366.0 299.8 366.0 0.00 51 151 13588 -59.1 -83.1 3 24.0 -59.3 265 97 367.6 367.6 300.1 367.6 0.00 52 150 13630 -59.1 -84.1 3 25.0 -59.3 265 96 368.3 368.3 300.2 368.3 0.00 53 149 13672 -59.1 -84.1 3 25.0 -59.3 265 97 369.0 369.0 300.4 369.0 0.00 54 139 14105 -62.1 -89.1 2 27.0 -62.3 265 88 371.1 371.1 300.8 371.1 0.00 55 136 14240 -62.3 -89.3 2 27.0 -62.4 265 84 373.1 373.1 301.1 373.1 0.00 56 129 14569 -59.1 -85.1 2 26.0 -59.3 265 90 384.5 384.5 302.9 384.5 0.00 57 126 14717 -57.9 -85.9 2 28.0 -58.2 266 91 389.3 389.3 303.7 389.3 0.00 58 116 15235 -60.9 -89.9 1 29.0 -61.2 256 80 393.0 393.0 304.2 393.0 0.00 59 110 15564 -62.3 -90.3 1 28.0 -62.5 255 85 396.4 396.4 304.7 396.4 0.00 60 100 16150 -64.7 -92.7 1 28.0 -64.8 260 59 402.7 402.7 305.6 402.7 0.00 61 96 16398 -65.5 -92.5 1 27.0 -65.7 263 61 405.9 405.9 306.0 405.9 0.00 62 94 16526 -65.7 -92.7 1 27.0 -65.8 262 63 407.9 407.9 306.2 407.9 0.00 63 84 17214 -61.5 -90.5 1 29.0 -61.8 265 56 429.8 429.8 308.8 429.8 0.00 64 82 17363 -60.9 -89.9 1 29.0 -61.2 260 51 434.0 434.0 309.3 434.0 0.00 65 79 17594 -61.7 -89.7 1 28.0 -62.0 260 47 437.0 437.0 309.6 437.0 0.00 66 74 17997 -62.1 -90.1 1 28.0 -62.4 255 46 444.4 444.4 310.3 444.4 0.00 67 70 18340 -61.9 -90.9 1 29.0 -62.2 260 49 452.0 452.0 311.0 452.0 0.00 68 68 18519 -61.9 -90.9 1 29.0 -62.3 260 49 455.7 455.7 311.4 455.7 0.00 69 68 18519 -61.9 -90.9 1 29.0 -62.3 260 49 455.7 455.7 311.4 455.7 0.00 70 64 18895 -61.1 -90.1 1 29.0 -61.5 265 45 465.4 465.4 312.3 465.5 0.00 71 62 19092 -60.9 -89.9 1 29.0 -61.3 268 46 470.1 470.1 312.7 470.1 0.00 72 61 19193 -61.1 -90.1 1 29.0 -61.5 270 46 471.9 471.9 312.8 471.9 0.00 73 58 19506 -60.9 -89.9 1 29.0 -61.3 275 33 479.2 479.2 313.4 479.2 0.00 74 57 19614 -60.9 -89.9 1 29.0 -61.4 264 30 481.6 481.6 313.6 481.6 0.00 75 56 19723 -60.9 -89.9 1 29.0 -61.4 253 28 484.0 484.0 313.8 484.0 0.00 76 54 19950 -60.3 -89.3 1 29.0 -60.8 236 28 490.5 490.5 314.2 490.5 0.00 77 52 20185 -59.7 -88.7 1 29.0 -60.3 231 33 497.2 497.2 314.8 497.2 0.00 78 51 20306 -59.9 -88.9 1 29.0 -60.4 240 37 499.5 499.5 314.9 499.5 0.00 79 50 20430 -59.5 -88.5 1 29.0 -60.1 250 41 503.3 503.3 315.2 503.3 0.00 80 49 20556 -59.3 -88.3 1 29.0 -59.9 246 41 506.7 506.7 315.4 506.7 0.00 81 43 21372 -60.5 -89.5 1 29.0 -61.1 279 30 523.0 523.0 316.5 523.0 0.00 82 42 21519 -60.7 -89.7 1 29.0 -61.3 277 29 526.0 526.0 316.7 526.0 0.00 83 41 21668 -60.5 -89.5 1 29.0 -61.2 275 28 530.2 530.2 316.9 530.2 0.00 84 40 21822 -60.1 -89.1 1 29.0 -60.8 272 27 534.9 534.9 317.2 534.9 0.00 85 37 22307 -61.7 -89.7 1 28.0 -62.3 288 18 542.9 542.9 317.7 542.9 0.00 86 36 22477 -61.9 -89.9 1 28.0 -62.5 296 15 546.6 546.6 317.9 546.6 0.00 87 34 22831 -60.5 -89.5 1 29.0 -61.3 282 14 559.3 559.3 318.6 559.3 0.00 88 33 23018 -59.5 -88.5 1 29.0 -60.4 285 14 566.8 566.8 319.0 566.8 0.00 89 30 23610 -62.3 -90.3 1 28.0 -63.0 335 8 574.8 574.8 319.4 574.8 0.00 90 29 23819 -62.3 -90.3 1 28.0 -63.0 339 9 580.4 580.4 319.7 580.4 0.00 91 28 24036 -61.7 -89.7 1 28.0 -62.5 327 11 587.9 587.9 320.0 587.9 0.00 TRP 218 11267 -56.9 -70.9 15 14.0 -57.1 275 87 334.3 334.3 292.9 334.4 0.01 WND 154 13465 -58.8 -82.3 3 23.5 -59.0 265 98 366.0 366.0 299.8 366.0 0.00 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: Surface below freezing Freezing level: 1002.74 mb = 176.94 m = 580.51 ft Freezing level: 881.83 mb = 1223.91 m = 4015.40 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 51.25 % Est. max temperature: 11.00 C = 51.80 F Sfc-Lift cond lev (LCL): 871.54 mb = 1314.63 m = 4313.04 ft T: -0.70 C 700-500 lapse rate: 6.10 C/km ThetaE index: 1.84 C Layer 850.0- 811.0 mb Conv cond level (CCL): 564.38 mb = 4687.59 m = 15379.05 ft Mean mixing ratio: 1.94 g/kg Conv temperature: 30.02 C = 86.03 F Cap Strength: 16.37 C Lifted Index: 17.05 C Risk: None Lifted Index @300 mb: 25.50 C Lifted Index @700 mb: 11.73 C Showalter Index: 15.23 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 8.80 C K Index: -9.30 Risk: None Sweat Index: 125.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.42 J/kg Max Up Vert Vel: 7.54 m/s Conv Inhibition (B-): 42067.55 J/kg Cap Strength: 16.88 C Lift Cond Lev (LCL): 773.71 mb = 2253.45 m = 7393.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 35 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 1004 165 235 4 3.3 2.3 | 152 35 -16.5 31.4 1 1000 203 245 15 13.6 6.3 | 170 36 -6.2 35.4 2 988 305 255 10 9.7 2.6 | 162 33 -10.1 31.7 3 951 610 285 16 15.5 -4.1 | 170 25 -4.3 24.9 4 925 837 300 17 14.7 -8.5 | 166 21 -5.1 20.6 5 916 914 300 16 13.9 -8.0 | 164 22 -5.9 21.1 6 882 1219 310 20 15.3 -12.9 | 165 17 -4.5 16.2 7 850 1514 310 29 22.2 -18.6 | 193 11 2.4 10.4 8 816 1829 320 32 20.6 -24.5 | 190 5 0.8 4.6 9 785 2134 305 32 26.2 -18.4 | 211 12 6.4 10.7 10 755 2438 300 39 33.8 -19.5 | 236 17 14.0 9.6 11 726 2743 300 45 39.0 -22.5 | 251 20 19.2 6.6 12 700 3033 310 49 37.5 -31.5 | 278 18 17.8 -2.4 13 699 3048 310 50 38.3 -32.1 | 279 19 18.5 -3.1 14 671 3353 310 55 42.1 -35.4 | 286 23 22.4 -6.3 15 645 3658 300 61 52.8 -30.5 | 272 33 33.0 -1.4 16 619 3962 300 61 52.8 -30.5 | 272 33 33.0 -1.4 17 595 4267 300 63 54.6 -31.5 | 274 35 34.8 -2.4 18 549 4877 290 61 57.3 -20.9 | 258 38 37.5 8.2 19 507 5486 285 67 64.7 -17.3 | 255 46 44.9 11.7 20 500 5590 280 67 66.0 -11.6 | 249 49 46.2 17.4 21 466 6096 280 78 76.8 -13.5 | 255 59 57.0 15.5 22 447 6401 275 79 78.7 -6.9 | 249 63 58.9 22.2 23 411 7010 280 75 73.9 -13.0 | 253 56 54.1 16.0 24 400 7210 280 78 76.8 -13.5 | 255 59 57.0 15.5 25 394 7315 280 79 77.8 -13.7 | 255 60 58.0 15.4 26 377 7620 280 76 74.8 -13.2 | 254 57 55.1 15.9 27 361 7925 280 76 74.8 -13.2 | 254 57 55.1 15.9 28 345 8230 280 84 82.7 -14.6 | 257 65 62.9 14.5 29 330 8534 280 83 81.7 -14.4 | 257 64 62.0 14.7 30 302 9144 275 80 79.7 -7.0 | 250 64 59.9 22.1 31 300 9200 275 80 79.7 -7.0 | 250 64 59.9 22.1 32 276 9754 275 86 85.7 -7.5 | 252 69 65.9 21.6 33 251 10363 280 91 89.6 -15.8 | 259 71 69.8 13.3 34 250 10400 280 89 87.6 -15.5 | 259 69 67.9 13.6 35 240 10668 275 88 87.7 -7.7 | 253 71 67.9 21.4 36 228 10973 275 86 85.7 -7.5 | 252 69 65.9 21.6 37 218 11267 275 87 86.7 -7.6 | 252 70 66.9 21.5 38 218 11278 275 87 86.7 -7.6 | 252 70 66.9 21.5 39 207 11582 270 86 86.0 -0.0 | 246 72 66.2 29.1 40 200 11810 275 93 92.6 -8.1 | 254 76 72.9 21.0 41 188 12192 275 88 87.7 -7.7 | 253 71 67.9 21.4 42 179 12497 270 89 89.0 -0.0 | 247 75 69.2 29.1 43 171 12802 270 85 85.0 -0.0 | 246 71 65.2 29.1 44 155 13411 265 93 92.6 8.1 | 243 82 72.9 37.2 45 154 13465 265 98 97.6 8.5 | 244 86 77.8 37.6 46 150 13630 265 96 95.6 8.4 | 244 85 75.9 37.4 47 148 13716 265 98 97.6 8.5 | 244 86 77.8 37.6 48 134 14326 265 82 81.7 7.1 | 240 72 61.9 36.2 49 128 14630 265 92 91.6 8.0 | 243 81 71.9 37.1 50 122 14935 270 90 90.0 -0.0 | 248 76 70.2 29.1 51 116 15240 255 80 77.3 20.7 | 229 76 57.5 49.8 52 110 15545 255 86 83.1 22.3 | 231 81 63.3 51.3 53 100 16150 260 59 58.1 10.2 | 224 55 38.3 39.3 54 100 16154 265 56 55.8 4.9 | 227 49 36.0 34.0 55 90 16764 260 68 67.0 11.8 | 229 62 47.2 40.9 56 86 17069 270 60 60.0 -0.0 | 234 50 40.2 29.1 57 82 17374 260 51 50.2 8.9 | 219 49 30.4 37.9 58 78 17678 260 46 45.3 8.0 | 215 45 25.5 37.1 59 74 17983 255 46 44.4 11.9 | 211 48 24.7 41.0 60 71 18288 260 49 48.3 8.5 | 217 47 28.5 37.6 61 70 18340 260 49 48.3 8.5 | 217 47 28.5 37.6 62 67 18593 260 49 48.3 8.5 | 217 47 28.5 37.6 63 64 18898 265 45 44.8 3.9 | 217 41 25.0 33.0 64 61 19202 270 46 46.0 -0.0 | 222 39 26.2 29.1 65 58 19507 275 33 32.9 -2.9 | 207 29 13.1 26.2 66 55 19812 245 26 23.6 11.0 | 185 40 3.8 40.1 67 53 20117 225 31 21.9 21.9 | 182 51 2.1 51.0 68 50 20430 250 41 38.5 14.0 | 204 47 18.7 43.1 69 48 20726 240 41 35.5 20.5 | 198 52 15.7 49.6 70 43 21336 280 30 29.5 -5.2 | 202 26 9.8 23.9 71 39 21946 270 26 26.0 -0.0 | 192 30 6.2 29.1 72 36 22555 300 13 11.3 -6.5 | 159 24 -8.5 22.6 73 34 22860 280 14 13.8 -2.4 | 167 27 -6.0 26.6 74 32 23165 290 14 13.2 -4.8 | 165 25 -6.6 24.3 75 31 23470 325 13 7.5 -10.6 | 146 22 -12.3 18.4 76 30 23610 335 8 3.4 -7.3 | 143 27 -16.4 21.8 77 29 23774 340 10 3.4 -9.4 | 140 26 -16.4 19.7 78 26 24079 285 13 12.6 -3.4 | 164 27 -7.2 25.7 Wind Parameters Mean winds (0-6000m): 295.8 at 46.9 knts Storm direction: 325.8 at 35.2 knts Shear (0-3000m) pos: 7.0 neg: 2.8 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 129.9 deg Storm rel helicity (0-3000m) pos: 221.6 neg: -18.8 tot: 202.7 m^2/s^2 ave: 67.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.17 Bulk Shear: 169.03 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 13 167 30| 14.7 0.0 14.7| 95.3 -7.0 88.3 176.6 0.54| 19.3 10.3 1000 287 15 168 25| 9.5 0.0 9.5| 96.0 -18.6 77.4 77.4 0.32| 13.3 4.2 1500 299 19 170 20| 10.3 0.0 10.3|118.4 -18.6 99.8 66.6 0.38| 13.1 5.0 2000 304 22 174 17| 7.7 1.6 9.3|125.1 -18.8 106.3 53.1 0.36| 12.5 4.5 2500 303 25 185 15| 6.2 3.3 9.5|163.7 -18.8 144.8 57.9 0.45| 12.4 5.5 3000 304 29 199 14| 7.0 2.8 9.8|221.6 -18.8 202.7 67.6 0.52| 12.5 6.6 4000 304 37 231 14| 5.3 3.9 9.2|233.3 -65.0 168.3 42.1 0.38| 11.4 4.3 5000 301 42 245 18| 4.2 4.1 8.3|236.0-173.1 62.9 12.6 0.22| 10.7 2.4 6000 296 47 249 24| 3.5 4.9 8.4|293.9-254.0 39.9 6.7 0.16| 10.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//KLZK/skewt/KLZK.skewt.20260119.12.gif