UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 20 DEC 25 Station: KFWD WMO ident: 72249 Latitude: 32.83 Longitude: -97.30 Elevation: 196.00 ------------------------------------------------------------------------------- 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 93 SFC 987 196 11.4 1.4 50 10.0 6.6 180 13 285.6 286.4 280.3 297.8 4.28 2 986 205 11.4 4.4 62 7.0 7.8 285.7 286.6 281.6 300.7 5.32 3 971 334 10.8 3.8 62 7.0 7.3 286.4 287.3 281.7 301.0 5.17 4 969 352 11.6 2.6 54 9.0 7.1 287.3 288.2 281.7 300.9 4.76 5 949 528 10.6 1.6 54 9.0 6.2 288.0 288.8 281.7 301.0 4.52 6 945 564 12.4 1.4 47 11.0 6.9 290.2 291.0 282.7 303.1 4.48 7 928 718 14.6 4.6 51 10.0 9.2 294.0 295.0 285.5 310.6 5.73 8 925 746 15.8 5.8 51 10.0 10.2 230 58 295.5 296.6 286.6 313.7 6.26 9 918 811 18.0 2.0 34 16.0 9.5 298.4 299.2 286.3 312.7 4.81 10 912 867 19.0 0.0 28 19.0 9.2 299.9 300.7 286.2 312.6 4.19 11 905 933 19.4 -1.6 24 21.0 8.8 301.0 301.7 286.2 312.4 3.75 12 896 1019 19.0 -3.0 22 22.0 8.2 301.5 302.1 286.0 311.9 3.42 13 883 1144 21.0 -6.0 16 27.0 8.1 304.8 305.3 286.5 313.4 2.76 14 850 1473 21.2 -10.8 11 32.0 6.9 265 32 308.4 308.7 287.0 314.7 1.97 15 825 1730 21.0 -20.0 5 41.0 5.4 310.8 311.0 286.7 314.0 0.95 16 700 3117 9.0 -19.0 12 28.0 -1.1 260 28 312.5 312.7 287.6 316.5 1.22 17 659 3612 4.6 -20.4 14 25.0 -3.8 312.9 313.2 287.7 316.8 1.14 18 648 3749 3.8 -23.2 12 27.0 -4.7 313.5 313.7 287.6 316.6 0.91 19 644 3799 4.6 -28.4 7 33.0 -4.8 315.0 315.1 287.8 317.0 0.57 20 598 4396 -0.5 -22.5 17 22.0 -7.4 315.8 316.0 288.5 319.4 1.05 21 567 4819 -3.9 -28.9 12 25.0 -10.4 316.7 316.8 288.3 318.9 0.62 22 546 5116 -5.3 -32.3 10 27.0 -11.6 318.5 318.5 288.8 320.1 0.47 23 500 5800 -10.3 -37.3 9 27.0 -15.5 270 38 320.5 320.5 289.2 321.6 0.31 24 486 6018 -12.3 -39.3 9 27.0 -17.0 320.6 320.7 289.2 321.6 0.26 25 474 6208 -12.9 -41.9 7 29.0 -17.7 322.2 322.2 289.6 323.0 0.20 26 404 7407 -21.1 -52.1 4 31.0 -24.4 326.6 326.6 290.9 326.9 0.08 27 400 7480 -21.9 -52.9 4 31.0 -25.0 265 35 326.5 326.5 290.8 326.8 0.07 28 336 8732 -33.1 -56.1 8 23.0 -34.6 327.9 327.9 291.2 328.2 0.06 29 314 9205 -35.5 -57.5 9 22.0 -36.7 331.0 331.0 292.0 331.2 0.05 30 300 9520 -37.7 -58.7 9 21.0 -38.8 270 48 332.2 332.2 292.4 332.4 0.05 31 269 10262 -43.5 -60.5 14 17.0 -44.1 334.3 334.3 292.9 334.5 0.04 32 250 10750 -48.1 -61.1 21 13.0 -48.5 265 45 334.6 334.6 293.0 334.7 0.04 33 247 10830 -48.9 -60.9 23 12.0 -49.3 334.5 334.5 293.0 334.7 0.04 34 242 10964 -50.1 -59.1 34 9.0 -50.4 334.7 334.7 293.0 334.9 0.05 35 238 11074 -51.1 -62.1 26 11.0 -51.4 334.8 334.8 293.0 334.9 0.04 36 234 11184 -52.1 -59.1 43 7.0 -52.3 334.9 334.9 293.1 335.1 0.06 37 233 11212 -52.3 -61.3 33 9.0 -52.5 335.0 335.0 293.1 335.2 0.04 38 224 11467 -53.5 -65.5 22 12.0 -53.7 336.9 337.0 293.6 337.1 0.03 39 223 11496 -53.5 -65.5 22 12.0 -53.7 337.4 337.4 293.7 337.5 0.03 40 202 12127 -58.9 -66.9 35 8.0 -59.0 338.5 338.5 294.0 338.6 0.02 41 200 12190 -59.3 -67.3 35 8.0 -59.4 255 43 338.9 338.9 294.1 338.9 0.02 42 192 12444 -61.5 -67.5 45 6.0 -61.6 339.3 339.3 294.1 339.4 0.02 43 189 12542 -62.1 -68.1 44 6.0 -62.1 339.9 339.9 294.3 340.0 0.02 44 188 12575 -61.1 -70.1 29 9.0 -61.2 342.0 342.0 294.8 342.1 0.02 45 187 12608 -61.1 -71.1 25 10.0 -61.2 342.5 342.5 295.0 342.6 0.01 46 182 12775 -62.7 -71.7 29 9.0 -62.8 342.6 342.6 295.0 342.6 0.01 47 180 12843 -62.9 -71.9 29 9.0 -63.0 343.3 343.3 295.1 343.4 0.01 48 177 12947 -62.5 -75.5 16 13.0 -62.6 345.7 345.7 295.7 345.7 0.01 49 168 13267 -65.3 -76.3 20 11.0 -65.4 275 47 346.2 346.2 295.8 346.2 0.01 50 165 13377 -64.3 -78.3 13 14.0 -64.4 349.7 349.7 296.5 349.7 0.01 51 160 13564 -65.7 -79.7 13 14.0 -65.8 350.4 350.4 296.7 350.4 0.00 52 157 13680 -63.7 -81.7 7 18.0 -63.8 355.7 355.7 297.8 355.7 0.00 53 152 13878 -63.5 -84.5 4 21.0 -63.6 359.3 359.3 298.5 359.3 0.00 54 150 13960 -60.7 -85.7 2 25.0 -60.9 290 46 365.5 365.5 299.8 365.5 0.00 55 144 14214 -59.5 -85.5 2 26.0 -59.7 371.9 371.9 300.9 371.9 0.00 56 132 14754 -62.1 -86.1 3 24.0 -62.3 376.6 376.6 301.7 376.6 0.00 57 111 15799 -71.7 -87.7 7 16.0 -71.8 377.8 377.8 301.9 377.8 0.00 58 109 15906 -71.7 -88.7 6 17.0 -71.8 379.7 379.7 302.2 379.7 0.00 59 100 16410 -74.5 -88.5 10 14.0 -74.5 270 46 383.8 383.8 302.9 383.8 0.00 60 99 16468 -74.7 -88.7 10 14.0 -74.7 384.5 384.5 302.9 384.5 0.00 61 88 17152 -74.3 -90.3 7 16.0 -74.3 398.5 398.5 305.0 398.5 0.00 62 86 17286 -72.7 -89.7 6 17.0 -72.8 404.3 404.3 305.8 404.3 0.00 63 85 17355 -70.3 -89.3 5 19.0 -70.4 410.5 410.5 306.6 410.6 0.00 64 83 17497 -69.3 -88.3 5 19.0 -69.4 415.4 415.4 307.2 415.4 0.00 65 75 18101 -68.9 -88.9 4 20.0 -69.0 428.4 428.4 308.7 428.5 0.00 66 70 18510 -72.1 -89.1 6 17.0 -72.2 235 35 430.1 430.1 308.9 430.1 0.00 67 67 18767 -73.7 -89.7 7 16.0 -73.7 432.1 432.1 309.0 432.1 0.00 68 60 19410 -74.9 -89.9 8 15.0 -75.0 443.3 443.3 310.2 443.3 0.00 69 58 19608 -73.3 -91.3 5 18.0 -73.4 451.2 451.2 311.0 451.2 0.00 70 58 19608 -70.3 -91.3 3 21.0 -70.4 458.0 458.0 311.6 458.0 0.00 71 58 19608 -67.3 -89.3 3 22.0 -67.5 464.7 464.7 312.2 464.8 0.00 72 57 19713 -66.7 -89.7 3 23.0 -66.9 468.4 468.4 312.5 468.4 0.00 73 57 19713 -66.7 -89.7 3 23.0 -66.9 468.4 468.4 312.5 468.4 0.00 74 54 20041 -66.1 -90.1 2 24.0 -66.4 477.1 477.1 313.2 477.1 0.00 75 54 20041 -64.7 -89.7 2 25.0 -65.0 480.3 480.3 313.5 480.3 0.00 76 51 20389 -65.7 -90.7 2 25.0 -66.0 485.9 485.9 313.9 485.9 0.00 77 50 20510 -63.1 -90.1 1 27.0 -63.5 265 24 494.8 494.8 314.6 494.8 0.00 78 48 20761 -63.5 -89.5 2 26.0 -63.9 499.6 499.6 314.9 499.7 0.00 79 47 20891 -61.3 -89.3 1 28.0 -61.8 507.9 507.9 315.5 507.9 0.00 80 45 21161 -62.1 -89.1 2 27.0 -62.6 512.3 512.4 315.8 512.4 0.00 81 43 21444 -59.9 -88.9 1 29.0 -60.6 524.5 524.5 316.6 524.5 0.00 82 41 21741 -61.3 -89.3 1 28.0 -61.9 528.2 528.2 316.8 528.2 0.00 83 40 21895 -59.1 -89.1 1 30.0 -59.9 537.4 537.4 317.3 537.5 0.00 84 37 22385 -58.5 -88.5 1 30.0 -59.4 551.1 551.1 318.2 551.1 0.00 85 37 22385 -58.3 -88.3 1 30.0 -59.2 551.6 551.6 318.2 551.6 0.00 86 34 22914 -61.3 -89.3 1 28.0 -62.0 557.2 557.2 318.5 557.2 0.00 87 34 22914 -60.1 -89.1 1 29.0 -60.9 560.4 560.4 318.6 560.4 0.00 88 31 23487 -62.9 -89.9 1 27.0 -63.6 567.8 567.8 319.0 567.8 0.00 89 30 23690 -61.7 -89.7 1 28.0 -62.4 245 26 576.4 576.4 319.5 576.5 0.00 90 26 24572 -63.3 -90.3 1 27.0 -64.0 596.0 596.0 320.4 596.0 0.00 91 24 25066 -61.1 -89.1 1 28.0 -62.1 616.2 616.2 321.3 616.2 0.01 92 24 25066 -61.3 -89.3 1 28.0 -62.3 615.6 615.6 321.3 615.6 0.01 93 24 25066 -59.7 -88.7 1 29.0 -60.9 620.2 620.2 321.5 620.3 0.01 94 23 25334 -56.9 -87.9 1 31.0 -58.5 636.1 636.1 322.2 636.1 0.01 95 22 25615 -57.3 -87.3 1 30.0 -58.9 643.0 643.0 322.4 643.1 0.01 96 21 25910 -55.7 -86.7 1 31.0 -57.7 656.5 656.5 322.9 656.5 0.01 97 20 26220 -56.7 -86.7 1 30.0 -58.6 250 13 662.6 662.6 323.2 662.7 0.01 98 19 26544 -58.5 -87.5 1 29.0 -60.1 666.8 666.8 323.3 666.9 0.01 99 16 27628 -57.3 -87.3 1 30.0 -59.4 704.3 704.3 324.6 704.4 0.01 100 15 28035 -59.3 -88.3 1 29.0 -61.1 710.8 710.8 324.8 710.9 0.01 101 13 28937 -56.9 -86.9 1 30.0 -59.5 748.8 748.8 325.9 748.9 0.02 102 12 29450 -51.7 -84.7 1 33.0 -56.0 784.6 784.6 326.8 784.8 0.03 103 11 30013 -52.9 -84.9 1 32.0 -57.0 800.0 800.0 327.3 800.2 0.03 104 10 30630 -51.7 -84.7 1 33.0 -56.5 270 40 826.6 826.6 327.9 826.8 0.03 105 9.7 30826 -52.3 -85.3 1 33.0 -57.0 831.5 831.5 328.0 831.8 0.03 106 9.5 30961 -50.3 -84.3 1 34.0 -55.8 844.1 844.1 328.2 844.4 0.03 107 9.2 31169 -49.9 -83.9 1 34.0 -55.7 853.4 853.4 328.5 853.8 0.04 108 9.1 31241 -49.9 -83.9 1 34.0 -55.8 856.1 856.1 328.5 856.4 0.04 109 8.7 31536 -45.9 -82.9 1 37.0 -53.7 882.7 882.7 329.1 883.1 0.05 110 8.5 31690 -46.5 -82.5 1 36.0 -54.1 886.2 886.2 329.1 886.7 0.05 111 7.4 32615 -41.9 -80.9 1 39.0 -52.5 940.8 940.8 330.2 941.6 0.08 112 7.0 32990 -41.9 -80.9 1 39.0 -52.8 280 60 955.8 955.9 330.5 956.7 0.08 TRP 168 13267 -65.3 -76.3 20 11.0 -65.4 275 47 346.2 346.2 295.8 346.2 0.01 WND 6.0 270 82 Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 602.51 mb = 4337.91 m = 14231.83 ft Wetbulb zero: 721.21 mb = 2865.10 m = 9399.81 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 15.99 % Est. max temperature: 35.30 C = 95.54 F Sfc-Lift cond lev (LCL): 847.75 mb = 1495.89 m = 4907.71 ft T: 21.18 C 700-500 lapse rate: 7.19 C/km ThetaE index: 1.80 C Layer 918.0- 883.0 mb Conv cond level (CCL): 542.14 mb = 5171.08 m = 16965.28 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 44.28 C = 111.71 F Cap Strength: 16.86 C Lifted Index: 14.00 C Risk: None Lifted Index @300 mb: 18.12 C Lifted Index @700 mb: 14.66 C Showalter Index: 9.13 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 31.50 C Cross Totals Index: -0.50 C K Index: -7.30 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 85.18 J/kg Max Up Vert Vel: 13.05 m/s Conv Inhibition (B-): 66844.16 J/kg Cap Strength: 16.86 C Lift Cond Lev (LCL): 768.49 mb = 2329.12 m = 7641.39 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 6 41023 270 82 82.0 -0.0 1 987 196 180 13 0.0 13.0 2 940 610 220 48 30.9 36.8 3 925 746 230 58 44.4 37.3 4 907 914 240 53 45.9 26.5 5 875 1219 265 42 41.8 3.7 6 850 1473 265 32 31.9 2.8 7 815 1829 255 27 26.1 7.0 8 786 2134 265 24 23.9 2.1 9 758 2438 275 28 27.9 -2.4 10 732 2743 275 29 28.9 -2.5 11 706 3048 275 27 26.9 -2.4 12 700 3117 260 28 27.6 4.9 13 654 3658 255 30 29.0 7.8 14 606 4267 260 42 41.4 7.3 15 561 4877 270 42 42.0 -0.0 16 520 5486 275 36 35.9 -3.1 17 500 5800 270 38 38.0 -0.0 18 481 6096 270 37 37.0 -0.0 19 443 6706 270 26 26.0 -0.0 20 400 7480 265 35 34.9 3.1 21 392 7620 265 35 34.9 3.1 22 345 8534 255 31 29.9 8.0 23 316 9144 270 37 37.0 -0.0 24 300 9520 270 48 48.0 -0.0 25 277 10058 270 50 50.0 -0.0 26 250 10750 265 45 44.8 3.9 27 200 12190 255 43 41.5 11.1 28 190 12497 255 44 42.5 11.4 29 168 13267 275 47 46.8 -4.1 30 150 13960 290 46 43.2 -15.7 31 148 14021 290 48 45.1 -16.4 32 141 14326 290 45 42.3 -15.4 33 134 14630 265 37 36.9 3.2 34 121 15240 275 32 31.9 -2.8 35 110 15850 270 31 31.0 -0.0 36 100 16410 270 46 46.0 -0.0 37 94 16764 270 46 46.0 -0.0 38 85 17374 295 59 53.5 -24.9 39 81 17678 310 50 38.3 -32.1 40 77 17983 295 29 26.3 -12.3 41 73 18288 280 24 23.6 -4.2 42 70 18510 235 35 28.7 20.1 43 69 18593 250 25 23.5 8.6 44 66 18898 235 35 28.7 20.1 45 62 19202 240 26 22.5 13.0 46 56 19812 270 26 26.0 -0.0 47 53 20117 240 19 16.5 9.5 48 51 20422 280 17 16.7 -3.0 49 50 20510 265 24 23.9 2.1 50 48 20726 260 21 20.7 3.6 51 46 21031 270 25 25.0 -0.0 52 44 21336 240 27 23.4 13.5 53 40 21946 220 16 10.3 12.3 54 38 22250 265 18 17.9 1.6 55 31 23470 230 14 10.7 9.0 56 30 23690 245 26 23.6 11.0 57 30 23774 255 19 18.4 4.9 58 28 24079 235 21 17.2 12.0 59 27 24384 285 25 24.1 -6.5 60 26 24689 295 17 15.4 -7.2 61 24 24994 270 18 18.0 -0.0 62 22 25603 260 35 34.5 6.1 63 21 25908 280 20 19.7 -3.5 64 20 26213 270 8 8.0 -0.0 65 20 26220 250 13 12.2 4.4 66 17 27127 215 26 14.9 21.3 67 17 27432 245 21 19.0 8.9 68 16 27737 270 19 19.0 -0.0 69 15 28042 245 15 13.6 6.3 70 14 28346 240 28 24.2 14.0 71 13 28956 280 31 30.5 -5.4 72 12 29261 245 28 25.4 11.8 73 10 30630 270 40 40.0 -0.0 74 7 32990 280 60 59.1 -10.4 Wind Parameters Energy-Hel index: -5.32 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//KFWD/skewt/KFWD.skewt.20251220.12.gif