UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 23 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 157 SFC 995 196 23.2 17.2 69 6.0 19.2 180 7 296.8 299.0 292.5 332.9 12.50 2 925 831 17.2 15.0 87 2.2 15.8 195 26 296.9 299.0 291.9 330.6 11.67 3 901 1055 15.6 14.0 90 1.6 14.6 297.5 299.5 291.7 330.1 11.22 4 888 1178 16.2 11.2 72 5.0 13.1 299.3 301.1 290.9 327.0 9.45 5 882 1236 19.0 0.0 28 19.0 9.0 302.8 303.6 287.4 316.0 4.33 6 879 1266 19.2 -0.8 26 20.0 8.9 303.3 304.1 287.3 315.9 4.10 7 872 1334 19.4 -5.6 18 25.0 7.5 304.2 304.8 286.5 313.2 2.88 8 853 1524 18.6 -10.4 13 29.0 5.9 305.3 305.7 285.9 311.8 2.03 9 850 1554 18.8 -9.2 14 28.0 6.3 230 24 305.8 306.3 286.4 312.9 2.24 10 848 1574 19.0 -9.0 14 28.0 6.4 306.3 306.7 286.6 313.5 2.28 11 754 2569 11.8 -10.2 20 22.0 2.3 308.9 309.4 287.5 316.4 2.33 12 735 2782 11.2 -16.8 12 28.0 0.6 310.5 310.8 287.1 315.1 1.39 13 722 2930 10.6 -7.4 27 18.0 2.3 311.5 312.0 289.1 321.1 3.03 14 715 3011 10.0 -8.0 27 18.0 1.8 311.7 312.2 289.0 321.0 2.92 15 700 3187 9.0 -14.0 18 23.0 -0.2 275 19 312.5 312.8 288.2 318.5 1.85 16 694 3258 8.8 -17.2 14 26.0 -0.9 313.0 313.3 288.0 317.8 1.43 17 686 3354 8.0 -12.0 23 20.0 -0.3 313.1 313.6 288.9 320.4 2.22 18 663 3635 6.6 -16.4 17 23.0 -2.1 314.6 314.9 288.7 320.0 1.60 19 651 3784 6.0 -15.0 20 21.0 -2.2 315.6 316.0 289.3 321.7 1.83 20 600 4446 0.4 -17.6 24 18.0 -6.0 316.6 316.9 289.3 321.9 1.60 21 547 5180 -5.1 -28.1 15 23.0 -11.1 318.5 318.7 289.0 321.0 0.69 22 518 5606 -8.1 -26.1 22 18.0 -12.9 319.9 320.1 289.6 323.0 0.88 23 502 5849 -9.7 -31.7 15 22.0 -14.7 320.8 321.0 289.6 322.8 0.54 24 500 5880 -10.1 -31.1 16 21.0 -14.9 290 15 320.7 320.8 289.6 322.8 0.57 25 431 7001 -20.1 -34.1 28 14.0 -22.5 321.9 322.0 289.9 323.7 0.49 26 421 7174 -21.5 -35.5 27 14.0 -23.8 322.3 322.4 289.9 323.9 0.44 27 400 7550 -22.9 -44.9 12 22.0 -25.6 305 14 325.2 325.3 290.5 325.9 0.17 28 399 7568 -23.1 -46.1 10 23.0 -25.8 325.2 325.2 290.5 325.8 0.15 29 333 8866 -34.1 -50.1 18 16.0 -35.3 327.4 327.4 291.1 327.9 0.12 30 300 9590 -39.3 -55.3 17 16.0 -40.1 280 21 330.0 330.0 291.8 330.3 0.07 31 291 9798 -41.1 -55.1 21 14.0 -41.8 330.3 330.3 291.9 330.6 0.07 32 275 10179 -43.5 -58.5 18 15.0 -44.1 332.2 332.2 292.4 332.4 0.05 33 260 10557 -42.9 -67.9 5 25.0 -43.7 338.5 338.5 294.0 338.5 0.02 34 250 10820 -44.3 -71.3 3 27.0 -45.0 280 22 340.2 340.2 294.4 340.2 0.01 35 226 11486 -49.3 -70.3 7 21.0 -49.7 342.5 342.5 294.9 342.6 0.01 36 224 11544 -49.3 -72.3 5 23.0 -49.8 343.4 343.4 295.1 343.4 0.01 37 221 11632 -48.5 -74.5 3 26.0 -49.0 345.9 345.9 295.7 346.0 0.01 38 204 12152 -51.7 -74.7 5 23.0 -52.1 348.9 348.9 296.4 348.9 0.01 39 200 12280 -51.7 -75.7 4 24.0 -52.1 285 28 350.9 350.9 296.8 350.9 0.01 40 186 12749 -54.7 -76.7 5 22.0 -55.0 353.4 353.4 297.4 353.4 0.01 41 173 13212 -56.1 -80.1 3 24.0 -56.4 358.5 358.5 298.4 358.5 0.00 42 172 13249 -56.1 -81.1 3 25.0 -56.4 359.1 359.1 298.5 359.1 0.00 43 171 13286 -56.1 -81.1 3 25.0 -56.4 359.7 359.7 298.7 359.7 0.00 44 170 13323 -55.9 -83.9 2 28.0 -56.2 360.6 360.6 298.8 360.6 0.00 45 154 13946 -60.9 -85.9 2 25.0 -61.1 362.4 362.4 299.2 362.4 0.00 46 150 14110 -61.5 -86.5 2 25.0 -61.7 285 36 364.1 364.1 299.5 364.1 0.00 47 142 14448 -63.1 -88.1 2 25.0 -63.3 367.1 367.1 300.1 367.1 0.00 48 134 14802 -64.3 -88.3 2 24.0 -64.4 371.1 371.1 300.8 371.1 0.00 49 128 15081 -66.5 -89.5 3 23.0 -66.6 372.0 372.0 300.9 372.0 0.00 50 106 16207 -71.1 -91.1 4 20.0 -71.2 383.9 383.9 302.9 383.9 0.00 51 105 16263 -71.1 -91.1 4 20.0 -71.2 384.9 384.9 303.1 384.9 0.00 52 100 16550 -72.5 -90.5 5 18.0 -72.6 250 21 387.6 387.6 303.5 387.7 0.00 53 85 17502 -74.7 -90.7 7 16.0 -74.7 401.6 401.6 305.4 401.6 0.00 54 81 17784 -72.9 -89.9 6 17.0 -73.0 410.9 410.9 306.6 410.9 0.00 55 70 18630 -78.3 -90.3 13 12.0 -78.3 285 19 416.9 416.9 307.3 416.9 0.00 56 64 19139 -79.3 -90.3 15 11.0 -79.3 425.5 425.5 308.3 425.5 0.00 57 54 20106 -77.7 -90.7 11 13.0 -77.7 450.4 450.4 310.9 450.4 0.00 58 51 20435 -74.5 -89.5 8 15.0 -74.6 465.3 465.3 312.3 465.3 0.00 59 50 20550 -75.5 -90.5 8 15.0 -75.6 285 22 465.6 465.6 312.3 465.6 0.00 60 49 20667 -75.5 -91.5 6 16.0 -75.6 468.3 468.3 312.5 468.3 0.00 61 49 20667 -72.3 -90.3 5 18.0 -72.4 475.9 475.9 313.1 475.9 0.00 62 38 22187 -66.9 -90.9 2 24.0 -67.2 525.5 525.5 316.6 525.5 0.00 63 37 22350 -63.1 -90.1 1 27.0 -63.6 539.3 539.3 317.5 539.3 0.00 64 36 22518 -63.9 -89.9 2 26.0 -64.4 541.5 541.5 317.6 541.5 0.00 65 35 22692 -61.9 -88.9 2 27.0 -62.6 551.1 551.1 318.2 551.1 0.00 66 30 23640 -65.3 -90.3 2 25.0 -65.8 270 23 566.6 566.6 319.0 566.6 0.00 67 28 24061 -64.1 -90.1 2 26.0 -64.7 581.2 581.3 319.8 581.3 0.00 68 26 24514 -64.7 -90.7 2 26.0 -65.3 592.0 592.0 320.2 592.0 0.00 69 26 24514 -60.9 -89.9 1 29.0 -61.9 602.8 602.8 320.7 602.8 0.00 70 25 24758 -59.3 -88.3 1 29.0 -60.4 614.2 614.2 321.2 614.2 0.01 71 24 25014 -58.7 -87.7 1 29.0 -60.0 623.1 623.1 321.6 623.2 0.01 72 22 25557 -61.5 -88.5 2 27.0 -62.5 630.5 630.5 321.9 630.5 0.01 73 20 26150 -59.9 -87.9 1 28.0 -61.2 270 32 652.8 652.8 322.8 652.9 0.01 74 19 26471 -59.7 -87.7 1 28.0 -61.1 663.1 663.1 323.2 663.2 0.01 75 18 26808 -62.1 -89.1 2 27.0 -63.2 665.9 665.9 323.3 665.9 0.01 76 14 28390 -55.5 -86.5 1 31.0 -58.3 737.8 737.9 325.6 738.0 0.02 77 13 28863 -55.7 -85.7 1 30.0 -58.6 753.0 753.0 326.0 753.1 0.02 78 12 29379 -51.3 -84.3 1 33.0 -55.7 786.0 786.0 326.9 786.2 0.03 79 12 29379 -51.1 -83.1 1 32.0 -55.6 786.7 786.7 326.9 787.0 0.03 80 11 29945 -51.5 -83.5 1 32.0 -56.1 805.1 805.1 327.4 805.4 0.03 81 10 30560 -54.7 -84.7 1 30.0 -58.5 285 39 815.4 815.4 327.6 815.6 0.03 82 9.8 30688 -55.5 -85.5 1 30.0 -59.0 817.1 817.1 327.7 817.3 0.03 83 9.2 31092 -53.3 -84.3 1 31.0 -57.8 840.4 840.4 328.2 840.7 0.04 84 8.6 31523 -54.5 -85.5 1 31.0 -58.7 852.1 852.1 328.4 852.4 0.03 85 7.8 32151 -51.1 -84.1 1 33.0 -56.9 889.8 889.9 329.2 890.3 0.04 86 7.2 32668 -52.5 -84.5 1 32.0 -58.0 904.7 904.7 329.5 905.1 0.04 87 7.0 32850 -51.9 -83.9 1 32.0 -57.8 275 49 914.5 914.5 329.7 915.0 0.05 TRP 70 18630 -78.3 -90.3 13 12.0 -78.3 285 19 416.9 416.9 307.3 416.9 0.00 WND 6.0 275 74 Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 596.15 mb = 4499.05 m = 14760.48 ft Wetbulb zero: 701.57 mb = 3168.43 m = 10394.99 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 29.67 % Est. max temperature: 32.75 C = 90.95 F Sfc-Lift cond lev (LCL): 911.16 mb = 959.39 m = 3147.57 ft T: 16.28 C 700-500 lapse rate: 7.09 C/km ThetaE index: 21.12 C Layer 925.0- 850.0 mb Conv cond level (CCL): 758.77 mb = 2515.12 m = 8251.61 ft Mean mixing ratio: 11.84 g/kg Conv temperature: 35.19 C = 95.34 F Cap Strength: 6.44 C Lifted Index: 0.54 C Risk: Showers probable Lifted Index @300 mb: 0.17 C Lifted Index @700 mb: 4.23 C Showalter Index: 10.39 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 0.90 C K Index: -3.30 Risk: None Sweat Index: 196.25 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 118.22 J/kg Max Up Vert Vel: 15.38 m/s Conv Inhibition (B-): 578.09 J/kg Cap Strength: 6.40 C Lift Cond Lev (LCL): 897.38 mb = 1089.18 m = 3573.38 ft Lev Free Conv (LFC): 482.38 mb = 6150.90 m = 20179.87 ft Equ Level (EL): 302.38 mb = 9535.29 m = 31283.38 ft B at Equ Level: 117.75 J/kg Max Parcel Lev (MPL): 252.38 mb = 10756.50 m = 35289.93 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41088 275 74 73.7 -6.4 1 995 196 180 7 0.0 7.0 2 949 610 190 21 3.6 20.7 3 925 831 195 26 6.7 25.1 4 916 914 195 26 6.7 25.1 5 884 1219 220 32 20.6 24.5 6 850 1554 230 24 18.4 15.4 7 823 1829 230 26 19.9 16.7 8 793 2134 235 30 24.6 17.2 9 765 2438 240 23 19.9 11.5 10 738 2743 255 22 21.3 5.7 11 712 3048 275 20 19.9 -1.7 12 700 3187 275 19 18.9 -1.7 13 660 3658 265 22 21.9 1.9 14 612 4267 265 21 20.9 1.8 15 589 4572 255 18 17.4 4.7 16 567 4877 265 17 16.9 1.5 17 546 5182 295 15 13.6 -6.3 18 506 5791 280 16 15.8 -2.8 19 500 5880 290 15 14.1 -5.1 20 486 6096 295 15 13.6 -6.3 21 466 6401 290 15 14.1 -5.1 22 448 6706 315 15 10.6 -10.6 23 413 7315 305 18 14.7 -10.3 24 400 7550 305 14 11.5 -8.0 25 396 7620 310 14 10.7 -9.0 26 379 7925 305 11 9.0 -6.3 27 363 8230 285 12 11.6 -3.1 28 334 8839 305 15 12.3 -8.6 29 319 9144 300 17 14.7 -8.5 30 306 9449 300 19 16.5 -9.5 31 300 9590 280 21 20.7 -3.6 32 293 9754 275 19 18.9 -1.7 33 268 10363 290 23 21.6 -7.9 34 250 10820 280 22 21.7 -3.8 35 233 11278 270 20 20.0 -0.0 36 212 11887 300 27 23.4 -13.5 37 203 12192 275 27 26.9 -2.4 38 200 12280 285 28 27.0 -7.2 39 176 13106 290 34 31.9 -11.6 40 160 13716 280 42 41.4 -7.3 41 152 14021 290 39 36.6 -13.3 42 150 14110 285 36 34.8 -9.3 43 138 14630 275 31 30.9 -2.7 44 124 15240 260 44 43.3 7.6 45 118 15545 260 47 46.3 8.2 46 107 16154 290 36 33.8 -12.3 47 100 16550 250 21 19.7 7.2 48 96 16764 250 21 19.7 7.2 49 87 17374 215 25 14.3 20.5 50 82 17678 225 23 16.3 16.3 51 78 17983 260 22 21.7 3.8 52 74 18288 255 24 23.2 6.2 53 70 18593 285 21 20.3 -5.4 54 70 18630 285 19 18.4 -4.9 55 67 18898 280 18 17.7 -3.1 56 63 19202 260 31 30.5 5.4 57 60 19507 285 23 22.2 -6.0 58 57 19812 295 10 9.1 -4.2 59 54 20117 235 10 8.2 5.7 60 50 20550 285 22 21.3 -5.7 61 49 20726 235 10 8.2 5.7 62 46 21031 285 22 21.3 -5.7 63 44 21336 245 21 19.0 8.9 64 42 21641 275 25 24.9 -2.2 65 38 22250 275 27 26.9 -2.4 66 36 22555 255 28 27.0 7.2 67 34 22860 270 31 31.0 -0.0 68 30 23640 270 23 23.0 -0.0 69 29 23774 285 22 21.3 -5.7 70 28 24079 270 23 23.0 -0.0 71 27 24384 280 20 19.7 -3.5 72 25 24689 275 33 32.9 -2.9 73 21 25908 270 30 30.0 -0.0 74 20 26150 270 32 32.0 -0.0 75 20 26213 255 31 29.9 8.0 76 18 26822 270 40 40.0 -0.0 77 16 27432 280 37 36.4 -6.4 78 16 27737 285 37 35.7 -9.6 79 14 28346 275 42 41.8 -3.7 80 12 29261 275 31 30.9 -2.7 81 11 29870 260 35 34.5 6.1 82 10 30560 285 39 37.7 -10.1 83 7 32850 275 49 48.8 -4.3 Wind Parameters Energy-Hel index: -7.39 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.20251223.00.gif