UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110418.upa.cvt Date: 1800Z 4 NOV 25 Searching for KLCH... Searching the city database file for: KLCH ... Date:1800Z 4 NOV 25 Station: KLCH WMO ident: 72240 Latitude: 30.12 Longitude: -93.22 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1026 10 20.6 7.6 43 13.0 13.2 90 2 291.6 292.7 285.3 309.9 6.39 1 1022 43 19.4 5.4 40 14.0 11.8 290.7 291.7 284.0 306.5 5.50 2 1000 229 17.2 4.2 42 13.0 10.3 125 4 290.4 291.3 283.5 305.2 5.17 3 982 383 16.0 4.0 45 12.0 9.7 290.7 291.6 283.6 305.6 5.19 4 950 663 14.8 -3.2 29 18.0 6.5 292.2 292.8 282.0 301.6 3.17 5 925 889 16.8 145 3 296.5 6 920 935 17.0 297.2 7 906 1065 17.2 298.7 8 891 1207 17.2 300.1 9 883 1284 17.6 301.3 10 876 1352 17.4 301.8 11 869 1420 17.2 302.2 12 850 1608 18.0 155 12 305.0 13 846 1648 18.0 305.4 14 792 2207 13.6 -4.4 28 18.0 4.9 306.5 307.2 287.9 317.4 3.48 15 760 2552 11.2 -9.8 22 21.0 2.1 307.6 308.0 287.1 315.2 2.39 16 748 2685 11.6 -16.4 12 28.0 1.0 309.4 309.7 286.8 314.1 1.42 17 735 2831 11.0 -18.0 11 29.0 0.3 310.3 310.5 286.9 314.5 1.26 18 716 3049 12.0 313.7 19 700 3238 11.0 70 4 314.7 20 639 3988 5.8 317.1 21 628 4129 7.2 320.2 22 602 4474 5.0 321.6 23 586 4693 3.4 322.2 24 500 5950 -7.3 -52.3 1 45.0 -14.0 160 4 324.1 324.2 290.1 324.4 0.06 25 483 6220 -9.5 -52.5 2 43.0 -15.6 324.7 324.7 290.2 324.9 0.06 26 469 6447 -11.3 -53.3 2 42.0 -16.9 325.2 325.2 290.4 325.4 0.06 27 453 6713 -13.5 -54.5 2 41.0 -18.6 325.6 325.7 290.5 325.9 0.05 28 413 7412 -19.1 -44.1 9 25.0 -22.6 327.2 327.2 291.1 327.9 0.18 29 407 7521 -19.7 -53.7 3 34.0 -23.4 327.8 327.8 291.2 328.0 0.06 30 400 7650 -20.7 -46.7 8 26.0 -23.9 150 5 328.1 328.1 291.3 328.6 0.14 31 398 7687 -20.9 -47.9 7 27.0 -24.2 328.3 328.3 291.4 328.8 0.13 32 386 7912 -22.7 -47.7 8 25.0 -25.6 328.8 328.8 291.5 329.3 0.13 33 374 8142 -24.5 -51.5 6 27.0 -27.2 329.4 329.4 291.6 329.8 0.09 34 360 8417 -27.1 -49.1 11 22.0 -29.3 329.5 329.6 291.7 330.0 0.12 35 351 8599 -28.5 -52.5 8 24.0 -30.5 330.1 330.1 291.8 330.4 0.08 36 327 9100 -32.9 -49.9 17 17.0 -34.3 330.8 330.8 292.0 331.2 0.12 37 308 9518 -35.5 -54.5 13 19.0 -36.7 332.8 332.8 292.6 333.1 0.08 38 300 9700 -36.9 -56.9 11 20.0 -38.0 255 3 333.4 333.4 292.7 333.6 0.06 39 298 9746 -37.3 -57.3 11 20.0 -38.4 333.4 333.4 292.7 333.7 0.06 40 273 10343 -42.5 -58.5 16 16.0 -43.2 334.4 334.4 292.9 334.6 0.05 41 254 10825 -45.9 -61.9 15 16.0 -46.4 336.3 336.3 293.4 336.4 0.04 42 250 10930 -46.7 -62.7 15 16.0 -47.2 265 9 336.6 336.6 293.5 336.8 0.03 43 242 11146 -48.5 -63.5 16 15.0 -48.9 337.1 337.1 293.6 337.2 0.03 44 234 11367 -50.5 -65.5 15 15.0 -50.8 337.3 337.3 293.7 337.4 0.02 45 219 11798 -53.3 -68.3 14 15.0 -53.6 339.4 339.4 294.2 339.5 0.02 46 216 11887 -54.1 -68.1 16 14.0 -54.4 339.5 339.5 294.2 339.6 0.02 47 204 12254 -55.7 -71.7 12 16.0 -55.9 342.6 342.6 295.0 342.7 0.01 48 200 12380 -56.7 -71.7 13 15.0 -56.9 250 28 343.0 343.0 295.0 343.0 0.01 49 188 12769 -59.3 -72.3 17 13.0 -59.5 344.9 344.9 295.5 345.0 0.01 50 181 13006 -60.3 -73.3 17 13.0 -60.4 347.0 347.0 296.0 347.1 0.01 51 154 14000 -65.3 -79.3 13 14.0 -65.4 354.9 354.9 297.7 354.9 0.00 52 150 14160 -66.5 -79.5 14 13.0 -66.6 255 28 355.5 355.5 297.8 355.5 0.00 53 141 14531 -68.5 -81.5 14 13.0 -68.5 358.4 358.4 298.4 358.4 0.00 54 139 14617 -68.7 -81.7 14 13.0 -68.8 359.5 359.5 298.6 359.5 0.00 55 136 14747 -69.7 -82.7 13 13.0 -69.8 360.0 360.0 298.7 360.0 0.00 56 133 14879 -70.5 -83.5 13 13.0 -70.5 360.8 360.8 298.9 360.9 0.00 57 131 14968 -70.7 -82.7 15 12.0 -70.8 362.1 362.1 299.1 362.1 0.00 58 130 15014 -70.7 -82.7 15 12.0 -70.8 362.9 362.9 299.2 362.9 0.00 59 129 15059 -70.7 -83.7 13 13.0 -70.8 363.7 363.7 299.4 363.7 0.00 60 103 16378 -74.3 -87.3 12 13.0 -74.3 285 22 380.9 380.9 302.4 380.9 0.00 61 100 16550 -73.9 -86.9 12 13.0 -73.9 275 18 384.9 384.9 303.1 385.0 0.00 62 96 16789 -73.1 -86.1 12 13.0 -73.2 391.0 391.0 303.9 391.0 0.00 63 94 16913 -73.1 -86.1 12 13.0 -73.2 393.4 393.4 304.3 393.4 0.00 64 92 17039 -73.3 -86.3 12 13.0 -73.3 395.4 395.4 304.6 395.4 0.00 65 83 17641 -74.1 -88.1 10 14.0 -74.2 405.6 405.6 305.9 405.6 0.00 66 81 17783 -73.5 -87.5 10 14.0 -73.6 409.7 409.7 306.5 409.7 0.00 67 77 18082 -70.7 -84.7 11 14.0 -70.8 421.5 421.5 307.9 421.5 0.00 68 75 18238 -70.1 -85.1 9 15.0 -70.2 425.9 425.9 308.4 425.9 0.00 69 72 18482 -69.5 -85.5 8 16.0 -69.6 432.2 432.2 309.1 432.2 0.00 70 70 18650 -69.5 -86.5 7 17.0 -69.6 295 16 435.7 435.7 309.4 435.7 0.00 71 65 19094 -67.7 -86.7 5 19.0 -67.9 449.0 449.0 310.7 449.0 0.00 72 60 19577 -66.9 -89.9 3 23.0 -67.1 461.2 461.2 311.9 461.2 0.00 73 60 19577 -66.9 -89.9 3 23.0 -67.1 461.2 461.2 311.9 461.2 0.00 74 59 19679 -66.9 -89.9 3 23.0 -67.1 463.4 463.4 312.1 463.4 0.00 75 58 19782 -66.9 -89.9 3 23.0 -67.1 465.6 465.6 312.3 465.7 0.00 76 57 19887 -66.9 -89.9 3 23.0 -67.1 468.0 468.0 312.5 468.0 0.00 77 55 20103 -67.1 -90.1 2 23.0 -67.3 472.3 472.3 312.8 472.3 0.00 78 55 20103 -67.1 -90.1 2 23.0 -67.3 472.3 472.3 312.8 472.3 0.00 79 53 20327 -66.9 -89.9 3 23.0 -67.1 477.8 477.8 313.2 477.8 0.00 80 52 20442 -66.9 -89.9 3 23.0 -67.1 480.4 480.4 313.5 480.4 0.00 81 50 20680 -65.5 -88.5 3 23.0 -65.8 255 26 489.1 489.1 314.1 489.1 0.00 82 49 20803 -65.3 -88.3 3 23.0 -65.6 492.4 492.4 314.4 492.5 0.00 83 44 21460 -63.7 -87.7 2 24.0 -64.1 511.7 511.7 315.8 511.8 0.00 84 41 21894 -62.3 -86.3 3 24.0 -62.8 525.7 525.7 316.6 525.7 0.01 85 38 22364 -60.9 -84.9 3 24.0 -61.6 540.8 540.8 317.6 540.8 0.01 86 34 23052 -62.7 -85.7 3 23.0 -63.3 553.5 553.5 318.3 553.6 0.01 87 33 23236 -63.3 -86.3 3 23.0 -63.8 556.7 556.7 318.5 556.7 0.01 88 31 23619 -63.9 -86.9 3 23.0 -64.4 565.1 565.1 318.9 565.2 0.01 89 30 23820 -64.1 -87.1 3 23.0 -64.7 255 16 569.9 569.9 319.2 569.9 0.01 90 28 24244 -63.1 -86.1 3 23.0 -63.8 584.0 584.0 319.9 584.1 0.01 91 26 24703 -61.1 -85.1 3 24.0 -62.0 602.2 602.2 320.7 602.3 0.01 92 22 25753 -56.7 -81.7 3 25.0 -58.4 644.8 644.8 322.5 645.0 0.02 93 20 26360 -55.7 -79.7 3 24.0 -57.7 290 20 665.7 665.7 323.3 666.0 0.03 94 19 26687 -55.7 -79.7 3 24.0 -57.8 675.5 675.5 323.6 675.8 0.04 95 19 26687 -55.7 -79.7 3 24.0 -57.8 675.5 675.5 323.6 675.8 0.04 96 17 27395 -56.5 -80.5 3 24.0 -58.6 694.8 694.8 324.3 695.1 0.04 97 16 27780 -56.5 -80.5 3 24.0 -58.7 706.9 707.0 324.7 707.3 0.04 98 15 28189 -56.7 -80.7 3 24.0 -59.0 719.4 719.5 325.0 719.8 0.04 99 14 28628 -55.9 -79.9 3 24.0 -58.5 736.5 736.5 325.6 736.9 0.05 100 10 30790 -51.9 -75.9 4 24.0 -56.5 255 50 825.8 825.9 327.9 827.1 0.13 101 9.4 31192 -50.3 -75.3 4 25.0 -55.7 846.6 846.7 328.4 848.2 0.15 102 8.4 31930 -48.5 -72.5 5 24.0 -54.9 881.4 881.5 329.1 884.1 0.25 103 8.3 32008 -48.5 -72.5 5 24.0 -54.9 884.4 884.5 329.2 887.2 0.26 104 8.2 32088 -49.1 -73.1 4 24.0 -55.4 885.1 885.2 329.2 887.7 0.24 TRP 103 16378 -74.3 -87.3 12 13.0 -74.3 285 22 380.9 380.9 302.4 380.9 0.00 WND 8.0 265 74 Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 558.67 mb = 5092.08 m = 16706.11 ft Wetbulb zero: 729.88 mb = 2889.27 m = 9479.13 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 30.16 % Est. max temperature: 30.84 C = 87.50 F Sfc-Lift cond lev (LCL): 845.68 mb = 1651.46 m = 5418.10 ft T: 17.97 C 700-500 lapse rate: 6.75 C/km ThetaE index: 4.72 C Layer 1022.0- 982.0 mb Conv cond level (CCL): 499.73 mb = 5954.14 m = 19534.35 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 53.39 C = 128.10 F Cap Strength: 19.98 C Lifted Index: 18.52 C Risk: None Lifted Index @300 mb: 20.50 C Lifted Index @700 mb: 17.86 C Showalter Index: 11.72 C Risk: None Total Totals Index: 28.67 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 3.37 C K Index: -11.98 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.26 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 65247.56 J/kg Cap Strength: 19.97 C Lift Cond Lev (LCL): 779.53 mb = 2339.72 m = 7676.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38846 265 74 73.7 6.4 1 1026 10 90 2 -2.0 0.0 2 1000 229 125 4 -3.3 2.3 3 991 305 130 4 -3.1 2.6 4 956 610 115 5 -4.5 2.1 5 925 889 145 3 -1.7 2.5 6 922 914 145 3 -1.7 2.5 7 890 1219 155 10 -4.2 9.1 8 858 1524 155 12 -5.1 10.9 9 850 1608 155 12 -5.1 10.9 10 828 1829 165 9 -2.3 8.7 11 798 2134 165 15 -3.9 14.5 12 770 2438 205 6 2.5 5.4 13 742 2743 180 8 0.0 8.0 14 700 3238 70 4 -3.8 -1.4 15 690 3353 155 4 -1.7 3.6 16 664 3658 150 6 -3.0 5.2 17 640 3962 145 2 -1.1 1.6 18 616 4267 200 5 1.7 4.7 19 593 4572 265 5 5.0 0.4 20 571 4877 295 8 7.3 -3.4 21 550 5182 290 7 6.6 -2.4 22 530 5486 310 8 6.1 -5.1 23 510 5791 0 0 -0.0 -0.0 24 500 5950 160 4 -1.4 3.8 25 491 6096 175 6 -0.5 6.0 26 471 6401 180 6 0.0 6.0 27 453 6706 245 1 0.9 0.4 28 435 7010 15 1 -0.3 -1.0 29 418 7315 125 4 -3.3 2.3 30 402 7620 195 4 1.0 3.9 31 400 7650 150 5 -2.5 4.3 32 385 7925 145 6 -3.4 4.9 33 369 8230 160 8 -2.7 7.5 34 353 8534 175 7 -0.6 7.0 35 339 8839 160 7 -2.4 6.6 36 324 9144 145 6 -3.4 4.9 37 311 9449 185 4 0.3 4.0 38 300 9700 255 3 2.9 0.8 39 298 9754 255 3 2.9 0.8 40 284 10058 85 2 -2.0 -0.2 41 272 10363 75 2 -1.9 -0.5 42 260 10668 235 2 1.6 1.1 43 250 10930 265 9 9.0 0.8 44 248 10973 265 9 9.0 0.8 45 226 11582 260 13 12.8 2.3 46 216 11887 260 18 17.7 3.1 47 206 12192 245 18 16.3 7.6 48 200 12380 250 28 26.3 9.6 49 187 12802 270 32 32.0 -0.0 50 178 13106 275 31 30.9 -2.7 51 169 13411 275 33 32.9 -2.9 52 161 13716 270 26 26.0 -0.0 53 153 14021 255 35 33.8 9.1 54 150 14160 255 28 27.0 7.2 55 146 14326 255 28 27.0 7.2 56 139 14630 270 36 36.0 -0.0 57 132 14935 275 31 30.9 -2.7 58 125 15240 255 32 30.9 8.3 59 119 15545 260 35 34.5 6.1 60 113 15850 255 38 36.7 9.8 61 107 16154 280 33 32.5 -5.7 62 103 16378 285 22 21.3 -5.7 63 100 16550 275 18 17.9 -1.6 64 96 16764 280 18 17.7 -3.1 65 87 17374 275 15 14.9 -1.3 66 78 17983 260 14 13.8 2.4 67 74 18288 230 10 7.7 6.4 68 71 18593 265 22 21.9 1.9 69 70 18650 295 16 14.5 -6.8 70 67 18898 290 16 15.0 -5.5 71 64 19202 245 11 10.0 4.6 72 61 19507 235 13 10.6 7.5 73 58 19812 215 19 10.9 15.6 74 55 20117 235 26 21.3 14.9 75 52 20422 225 28 19.8 19.8 76 50 20680 255 26 25.1 6.7 77 50 20726 240 22 19.1 11.0 78 45 21336 280 28 27.6 -4.9 79 43 21641 255 25 24.1 6.5 80 41 21946 290 17 16.0 -5.8 81 39 22250 240 16 13.9 8.0 82 37 22555 245 19 17.2 8.0 83 35 22860 295 9 8.2 -3.8 84 33 23165 285 9 8.7 -2.3 85 32 23470 280 7 6.9 -1.2 86 30 23774 270 7 7.0 -0.0 87 30 23820 255 16 15.5 4.1 88 29 24079 255 15 14.5 3.9 89 27 24384 260 17 16.7 3.0 90 26 24689 245 12 10.9 5.1 91 23 25603 305 23 18.8 -13.2 92 21 25908 300 24 20.8 -12.0 93 20 26213 300 30 26.0 -15.0 94 20 26360 290 20 18.8 -6.8 95 20 26518 300 19 16.5 -9.5 96 18 27127 255 27 26.1 7.0 97 17 27432 270 29 29.0 -0.0 98 15 28042 255 38 36.7 9.8 99 15 28346 280 40 39.4 -6.9 100 14 28651 275 39 38.9 -3.4 101 13 28956 275 45 44.8 -3.9 102 13 29261 280 34 33.5 -5.9 103 12 29566 295 38 34.4 -16.1 104 12 29870 280 40 39.4 -6.9 105 10 30790 255 50 48.3 12.9 Wind Parameters Energy-Hel index: -1.14 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KLCH/skewt/KLCH.skewt.20251104.18.gif