UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 24 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 191 180 4 SFC 999 196 18.4 17.6 95 0.8 17.9 180 4 291.6 293.9 291.0 327.7 12.77 2 969 460 18.0 16.8 93 1.2 17.2 199 21 293.8 296.0 291.6 329.5 12.51 3 957 567 19.4 17.0 86 2.4 17.8 207 28 296.3 298.6 292.6 333.2 12.84 4 948 649 19.4 17.0 86 2.4 17.8 211 30 297.1 299.4 292.9 334.5 12.96 5 925 862 18.4 15.5 83 2.9 16.5 215 25 298.1 300.3 292.6 333.2 12.06 6 924 871 18.4 15.5 83 2.9 16.5 215 25 298.2 300.4 292.6 333.3 12.07 7 915 955 18.2 13.6 75 4.6 15.3 216 24 298.8 300.8 291.8 330.2 10.76 8 902 1078 17.4 13.4 77 4.0 14.8 220 23 299.2 301.2 291.9 330.7 10.77 9 896 1135 17.4 11.4 68 6.0 13.6 222 23 299.8 301.6 291.0 327.7 9.49 10 893 1163 17.2 11.2 68 6.0 13.4 223 23 299.9 301.6 291.0 327.5 9.39 11 879 1298 16.4 11.5 73 4.9 13.3 222 21 300.4 302.2 291.5 329.1 9.74 12 873 1357 16.4 10.4 68 6.0 12.7 219 20 301.0 302.7 291.1 327.9 9.11 13 868 1406 16.8 7.8 55 9.0 11.4 217 19 301.9 303.3 290.2 324.8 7.67 14 857 1514 16.2 6.2 51 10.0 10.4 213 17 302.4 303.7 289.8 323.2 6.95 15 850 1584 15.4 6.4 55 9.0 10.2 210 15 302.3 303.6 289.8 323.5 7.11 16 829 1795 13.6 4.6 54 9.0 8.5 214 15 302.5 303.7 289.3 321.8 6.42 17 819 1897 15.0 -9.0 18 24.0 4.4 211 15 305.1 305.5 286.2 312.5 2.36 18 815 1939 14.6 -8.4 20 23.0 4.4 208 14 305.1 305.5 286.4 312.9 2.48 19 801 2085 15.8 -17.2 9 33.0 3.2 198 13 307.9 308.1 286.0 311.9 1.24 20 792 2181 14.8 -11.2 15 26.0 3.7 196 13 307.8 308.2 286.9 314.4 2.05 21 787 2234 14.0 -5.0 26 19.0 4.9 197 13 307.5 308.1 288.1 318.0 3.35 22 784 2266 13.6 2.6 47 11.0 7.5 197 13 307.4 308.5 290.4 325.5 5.89 23 767 2450 12.4 -4.6 30 17.0 4.2 199 14 308.1 308.7 288.5 319.1 3.54 24 765 2472 12.2 -1.8 38 14.0 5.1 197 13 308.1 308.9 289.3 321.7 4.38 25 764 2483 12.2 -2.8 35 15.0 4.7 196 13 308.2 309.0 289.0 320.9 4.07 26 758 2549 12.6 -14.4 14 27.0 1.8 190 12 309.3 309.6 287.0 314.7 1.65 27 755 2582 12.6 -18.4 10 31.0 1.2 186 11 309.7 309.9 286.6 313.6 1.19 28 744 2705 12.2 -25.8 5 38.0 0.1 174 8 310.5 310.7 286.3 312.7 0.63 29 700 3212 8.8 -27.2 6 36.0 -2.1 190 6 312.2 312.3 286.8 314.3 0.59 30 697 3247 8.6 -26.4 6 35.0 -2.1 192 5 312.4 312.5 286.9 314.6 0.63 31 656 3743 4.4 -20.6 14 25.0 -4.0 180 6 313.1 313.3 287.7 316.9 1.13 32 553 5107 -5.1 -32.1 10 27.0 -11.5 185 17 317.5 317.6 288.5 319.2 0.47 33 500 5890 -10.1 -41.1 6 31.0 -15.6 190 17 320.7 320.8 289.2 321.5 0.21 34 492 6014 -10.7 -42.7 5 32.0 -16.1 193 16 321.5 321.5 289.4 322.2 0.18 35 462 6497 -13.1 -46.1 4 33.0 -18.0 170 18 324.3 324.3 290.2 324.8 0.13 36 404 7506 -20.3 -55.3 3 35.0 -23.8 157 17 327.7 327.7 291.1 327.9 0.05 37 400 7580 -20.7 -51.7 4 31.0 -24.1 155 16 328.1 328.1 291.3 328.4 0.08 38 374 8072 -24.5 -53.5 5 29.0 -27.2 149 12 329.4 329.4 291.6 329.7 0.07 39 372 8111 -23.9 -53.9 5 30.0 -26.8 148 11 330.7 330.7 292.0 331.0 0.07 40 300 9640 -36.3 -56.3 11 20.0 -37.5 45 4 334.2 334.2 292.9 334.5 0.06 41 292 9827 -38.1 -56.1 13 18.0 -39.1 42 5 334.2 334.3 292.9 334.5 0.07 42 288 9922 -37.9 -60.9 7 23.0 -39.0 41 5 335.8 335.9 293.3 336.0 0.04 43 250 10880 -45.9 -59.9 19 14.0 -46.4 345 19 337.8 337.8 293.9 338.0 0.05 44 218 11779 -53.3 -65.3 22 12.0 -53.5 333 34 339.9 339.9 294.3 340.0 0.03 45 213 11928 -54.1 -66.1 22 12.0 -54.3 330 36 340.9 340.9 294.6 341.0 0.02 46 200 12330 -57.7 -66.7 31 9.0 -57.8 325 20 341.4 341.4 294.7 341.5 0.02 47 192 12585 -59.7 -66.7 40 7.0 -59.8 328 21 342.2 342.2 294.8 342.3 0.03 48 191 12618 -59.7 -69.7 26 10.0 -59.8 327 22 342.7 342.7 295.0 342.8 0.02 49 190 12650 -57.7 -73.7 11 16.0 -57.9 326 22 346.4 346.4 295.8 346.5 0.01 50 189 12684 -57.9 -75.9 8 18.0 -58.1 325 23 346.6 346.6 295.9 346.7 0.01 51 185 12818 -58.3 -75.3 10 17.0 -58.5 322 25 348.1 348.1 296.2 348.1 0.01 52 181 12955 -56.9 -77.9 5 21.0 -57.1 319 27 352.6 352.6 297.2 352.6 0.01 53 176 13132 -55.9 -82.9 2 27.0 -56.2 312 29 357.1 357.1 298.1 357.1 0.00 54 153 14008 -61.5 -85.5 3 24.0 -61.7 290 32 362.1 362.1 299.1 362.1 0.00 55 150 14130 -62.7 -85.7 3 23.0 -62.9 285 31 362.1 362.1 299.1 362.1 0.00 56 146 14296 -64.3 -85.3 4 21.0 -64.4 285 32 362.1 362.1 299.1 362.1 0.00 57 134 14818 -66.7 -85.7 5 19.0 -66.8 285 35 366.8 366.8 300.0 366.8 0.00 58 132 14909 -66.5 -86.5 4 20.0 -66.6 285 36 368.8 368.8 300.4 368.8 0.00 59 100 16560 -73.7 -89.7 7 16.0 -73.7 310 38 385.3 385.3 303.1 385.3 0.00 60 89 17237 -75.7 -90.7 8 15.0 -75.7 296 31 394.4 394.4 304.4 394.4 0.00 61 77 18063 -81.1 -91.1 17 10.0 -81.1 300 34 399.8 399.8 305.2 399.8 0.00 62 70 18600 -80.1 -90.1 17 10.0 -80.1 300 35 413.0 413.0 306.9 413.0 0.00 63 68 18764 -79.9 -89.9 17 10.0 -79.9 300 36 416.9 416.9 307.3 416.9 0.00 64 62 19284 -81.7 -90.7 20 9.0 -81.7 291 18 424.1 424.1 308.2 424.1 0.00 65 61 19375 -82.1 -91.1 20 9.0 -82.1 282 16 425.2 425.2 308.3 425.2 0.00 66 60 19469 -79.1 -90.1 15 11.0 -79.1 273 14 433.9 433.9 309.3 433.9 0.00 67 55 19967 -75.9 -89.9 9 14.0 -76.0 279 22 452.1 452.1 311.1 452.2 0.00 68 54 20073 -76.7 -90.7 9 14.0 -76.7 291 22 452.7 452.7 311.1 452.7 0.00 69 52 20292 -74.3 -89.3 8 15.0 -74.4 269 20 463.2 463.2 312.1 463.2 0.00 70 50 20520 -74.3 -90.3 7 16.0 -74.4 310 21 468.4 468.4 312.5 468.4 0.00 71 48 20758 -74.9 -90.9 7 16.0 -75.0 286 24 472.5 472.5 312.8 472.5 0.00 72 42 21552 -65.9 -90.9 2 25.0 -66.2 293 24 513.2 513.2 315.8 513.2 0.00 73 40 21848 -67.7 -90.7 2 23.0 -67.9 303 29 515.8 515.8 316.0 515.9 0.00 74 32 23211 -61.9 -88.9 2 27.0 -62.6 284 28 565.4 565.4 318.9 565.4 0.00 75 32 23211 -61.9 -88.9 2 27.0 -62.6 284 28 565.4 565.4 318.9 565.4 0.00 76 30 23610 -63.1 -90.1 1 27.0 -63.7 270 36 572.6 572.6 319.3 572.6 0.00 77 29 23819 -61.7 -89.7 1 28.0 -62.5 255 33 582.1 582.1 319.8 582.1 0.00 78 27 24261 -61.1 -89.1 1 28.0 -62.0 283 38 595.8 595.8 320.4 595.8 0.01 79 24 24989 -62.3 -89.3 2 27.0 -63.1 290 27 612.7 612.7 321.2 612.7 0.01 80 22 25528 -60.1 -89.1 1 29.0 -61.3 284 25 634.7 634.7 322.1 634.7 0.01 81 22 25528 -58.7 -87.7 1 29.0 -60.1 284 25 638.8 638.8 322.3 638.9 0.01 82 21 25821 -56.3 -86.3 1 30.0 -58.2 289 29 654.6 654.6 322.9 654.7 0.01 83 20 26130 -56.9 -85.9 1 29.0 -58.7 275 33 662.0 662.0 323.2 662.1 0.01 84 17 27157 -58.9 -86.9 2 28.0 -60.6 284 37 687.1 687.1 324.0 687.2 0.01 85 15 27952 -54.3 -85.3 1 31.0 -57.2 281 37 727.4 727.4 325.3 727.6 0.02 86 14 28394 -55.9 -85.9 1 30.0 -58.6 274 35 736.5 736.5 325.6 736.6 0.02 87 13 28868 -54.3 -85.3 1 31.0 -57.6 266 33 757.8 757.8 326.1 758.0 0.02 88 11 29943 -53.1 -85.1 1 32.0 -57.2 265 36 799.3 799.3 327.3 799.5 0.03 89 11 29943 -53.7 -84.7 1 31.0 -57.5 265 36 797.1 797.1 327.2 797.3 0.03 90 10 30560 -51.1 -84.1 1 33.0 -56.2 280 45 828.8 828.8 327.9 829.1 0.03 TRP 77 18063 -81.1 -91.1 17 10.0 -81.1 300 34 399.8 399.8 305.2 399.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 608.29 mb = 4375.02 m = 14353.56 ft Wetbulb zero: 742.41 mb = 2722.84 m = 8933.10 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 29.38 % Est. max temperature: 29.06 C = 84.30 F Sfc-Lift cond lev (LCL): 987.52 mb = 295.88 m = 970.73 ft T: 18.25 C 700-500 lapse rate: 7.06 C/km ThetaE index: 10.99 C Layer 829.0- 815.0 mb Conv cond level (CCL): 834.66 mb = 1737.61 m = 5700.74 ft Mean mixing ratio: 12.19 g/kg Conv temperature: 29.24 C = 84.63 F Cap Strength: 5.47 C Lifted Index: 0.49 C Risk: Showers probable Lifted Index @300 mb: 3.17 C Lifted Index @700 mb: 4.03 C Showalter Index: 4.41 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 16.50 C K Index: -4.10 Risk: None Sweat Index: 123.80 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.33 J/kg Max Up Vert Vel: 8.29 m/s Conv Inhibition (B-): 39953.88 J/kg Cap Strength: 5.12 C Lift Cond Lev (LCL): 914.68 mb = 958.24 m = 3143.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 11 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 ---------------------------------------------------------- 0 999 196 180 4 0.0 4.0 | 70 9 -8.1 -2.9 1 952 610 210 31 15.5 26.8 | 200 21 7.4 19.9 2 925 862 215 25 14.3 20.5 | 205 15 6.2 13.5 3 919 914 215 24 13.8 19.7 | 204 14 5.7 12.7 4 887 1219 225 23 16.3 16.3 | 221 12 8.2 9.3 5 850 1584 210 15 7.5 13.0 | 174 6 -0.6 6.0 6 826 1829 215 15 8.6 12.3 | 185 5 0.5 5.3 7 796 2134 195 13 3.4 12.6 | 140 7 -4.7 5.6 8 768 2438 200 14 4.8 13.2 | 152 7 -3.3 6.2 9 740 2743 170 7 -1.2 6.9 | 90 9 -9.3 -0.1 10 700 3212 190 6 1.0 5.9 | 82 7 -7.1 -1.0 11 688 3353 200 2 0.7 1.9 | 56 9 -7.4 -5.1 12 662 3658 180 4 0.0 4.0 | 70 9 -8.1 -2.9 13 637 3962 180 11 0.0 11.0 | 117 9 -8.1 4.1 14 613 4267 200 9 3.1 8.5 | 107 5 -5.0 1.5 15 590 4572 180 15 0.0 15.0 | 135 11 -8.1 8.1 16 568 4877 185 16 1.4 15.9 | 143 11 -6.7 9.0 17 547 5182 185 17 1.5 16.9 | 146 12 -6.6 10.0 18 526 5486 205 19 8.0 17.2 | 180 10 -0.1 10.3 19 506 5791 185 17 1.5 16.9 | 146 12 -6.6 10.0 20 500 5890 190 17 3.0 16.7 | 152 11 -5.2 9.8 21 487 6096 195 16 4.1 15.5 | 155 9 -4.0 8.5 22 467 6401 170 17 -3.0 16.7 | 132 15 -11.1 9.8 23 431 7010 170 22 -3.8 21.7 | 141 19 -11.9 14.7 24 400 7580 155 16 -6.8 14.5 | 117 17 -14.9 7.6 25 398 7620 160 16 -5.5 15.0 | 121 16 -13.6 8.1 26 365 8230 145 10 -5.7 8.2 | 95 14 -13.8 1.2 27 350 8534 150 10 -5.0 8.7 | 97 13 -13.1 1.7 28 322 9144 140 7 -4.5 5.4 | 83 13 -12.6 -1.6 29 308 9449 75 3 -2.9 -0.8 | 55 13 -11.0 -7.7 30 300 9640 45 4 -2.8 -2.8 | 48 15 -10.9 -9.8 31 258 10668 30 7 -3.5 -6.1 | 42 17 -11.6 -13.0 32 250 10880 345 19 4.9 -18.4 | 7 25 -3.2 -25.3 33 246 10973 350 15 2.6 -14.8 | 14 22 -5.5 -21.7 34 214 11887 330 37 18.5 -32.0 | 345 40 10.4 -39.0 35 200 12330 325 20 11.5 -16.4 | 352 24 3.4 -23.3 36 195 12497 330 20 10.0 -17.3 | 356 24 1.9 -24.3 37 177 13106 315 29 20.5 -20.5 | 336 30 12.4 -27.4 38 168 13411 270 26 26.0 -0.0 | 291 19 17.9 -6.9 39 153 14021 290 32 30.1 -10.9 | 309 28 22.0 -17.9 40 150 14130 285 31 29.9 -8.0 | 304 26 21.8 -15.0 41 125 15240 285 38 36.7 -9.8 | 300 33 28.6 -16.8 42 107 16154 295 49 44.4 -20.7 | 307 46 36.3 -27.7 43 100 16560 310 38 29.1 -24.4 | 326 38 21.0 -31.4 44 97 16764 310 38 29.1 -24.4 | 326 38 21.0 -31.4 45 92 17069 295 28 25.4 -11.8 | 317 26 17.3 -18.8 46 82 17678 300 40 34.6 -20.0 | 315 38 26.5 -26.9 47 77 18063 300 34 29.4 -17.0 | 318 32 21.3 -23.9 48 74 18288 305 36 29.5 -20.6 | 322 35 21.4 -27.6 49 70 18600 300 35 30.3 -17.5 | 318 33 22.2 -24.4 50 66 18898 300 36 31.2 -18.0 | 317 34 23.1 -24.9 51 63 19202 300 20 17.3 -10.0 | 331 19 9.2 -16.9 52 60 19507 270 13 13.0 -0.0 | 325 8 4.9 -6.9 53 57 19812 260 23 22.7 4.0 | 281 15 14.5 -2.9 54 54 20117 295 22 19.9 -9.3 | 324 20 11.8 -16.2 55 51 20422 250 19 17.9 6.5 | 273 10 9.7 -0.4 56 50 20520 310 21 16.1 -13.5 | 339 22 8.0 -20.4 57 48 20726 280 25 24.6 -4.3 | 304 20 16.5 -11.3 58 46 21031 325 16 9.2 -13.1 | 357 20 1.1 -20.1 59 44 21336 285 20 19.3 -5.2 | 317 17 11.2 -12.1 60 40 21946 305 30 24.6 -17.2 | 326 29 16.5 -24.2 61 38 22250 325 24 13.8 -19.7 | 348 27 5.7 -26.6 62 36 22555 285 18 17.4 -4.7 | 321 15 9.3 -11.6 63 32 23165 290 29 27.3 -9.9 | 311 26 19.1 -16.9 64 31 23470 255 22 21.3 5.7 | 275 13 13.1 -1.2 65 30 23610 270 36 36.0 -0.0 | 284 29 27.9 -6.9 66 29 23774 250 32 30.1 10.9 | 260 22 22.0 4.0 67 28 24079 280 39 38.4 -6.8 | 294 33 30.3 -13.7 68 26 24384 285 37 35.7 -9.6 | 301 32 27.6 -16.5 69 25 24689 300 33 28.6 -16.5 | 319 31 20.5 -23.4 70 23 25298 280 22 21.7 -3.8 | 308 17 13.6 -10.8 71 21 25908 290 30 28.2 -10.3 | 311 26 20.1 -17.2 72 20 26130 275 33 32.9 -2.9 | 292 27 24.8 -9.8 73 18 26822 275 35 34.9 -3.1 | 290 29 26.8 -10.0 74 16 27432 290 39 36.6 -13.3 | 305 35 28.5 -20.3 75 12 29566 255 30 29.0 7.8 | 268 21 20.9 0.8 76 10 30560 280 45 44.3 -7.8 | 292 39 36.2 -14.8 Wind Parameters Mean winds (0-6000m): 199.4 at 14.2 knts Storm direction: 229.4 at 10.7 knts Shear (0-3000m) pos: 3.5 neg: 3.2 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 12.1 deg Storm rel helicity (0-3000m) pos: 90.7 neg: -42.1 tot: 48.5 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.39 Bulk Shear: 4.64 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 ------------------------------------------------------------------------------- 500 208 20 186 10| 26.4 0.0 26.4| 71.7 0.0 71.7 143.5 0.82| 30.9 25.3 1000 213 22 199 12| 10.5 0.0 10.5| 87.4 0.0 87.4 87.4 0.74| 20.0 14.9 1500 214 21 200 11| 7.0 3.1 10.1| 88.1 -15.2 72.9 48.6 0.46| 16.7 7.8 2000 213 19 194 9| 5.2 3.4 8.6| 88.8 -22.4 66.4 33.2 0.34| 13.9 4.8 2500 210 18 186 8| 4.2 3.9 8.1| 90.7 -37.1 53.5 21.4 0.20| 12.9 2.6 3000 208 16 175 7| 3.5 3.2 6.8| 90.7 -42.1 48.5 16.2 0.15| 11.3 1.8 4000 205 13 155 6| 3.2 2.6 5.8|109.8 -50.1 59.6 14.9 0.18| 10.5 1.9 5000 201 14 150 7| 2.8 2.1 4.8|123.2 -50.1 73.1 14.6 0.22| 9.4 2.1 6000 199 14 152 7| 2.4 1.9 4.3|144.9 -72.0 72.9 12.2 0.19| 9.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251224.12.gif