UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 18 APR 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 60 SFC 985 196 28.2 16.2 48 12.0 20.1 170 8 302.7 304.8 293.7 337.7 11.84 2 925 747 22.6 13.6 57 9.0 16.7 175 24 302.4 304.4 292.8 333.9 10.64 3 910 889 21.2 13.2 60 8.0 16.0 183 29 302.4 304.3 292.7 333.6 10.53 4 879 1188 18.8 10.8 60 8.0 13.8 189 34 302.9 304.6 291.9 330.6 9.29 5 874 1237 18.8 9.8 56 9.0 13.2 191 33 303.4 305.0 291.6 329.5 8.73 6 869 1286 18.0 11.0 64 7.0 13.6 194 32 303.1 304.8 292.1 331.4 9.53 7 867 1306 18.0 10.0 59 8.0 13.0 195 31 303.3 304.9 291.7 329.9 8.92 8 862 1356 18.6 7.6 49 11.0 12.0 198 30 304.4 305.8 290.9 327.3 7.62 9 857 1405 17.8 7.8 52 10.0 11.8 201 28 304.1 305.5 291.0 327.4 7.77 10 853 1446 19.0 4.0 37 15.0 10.4 203 27 305.7 306.9 289.9 323.9 5.98 11 850 1476 21.2 3.2 31 18.0 10.9 205 26 308.4 309.4 290.5 325.8 5.67 12 817 1818 21.4 -11.6 10 33.0 6.6 167 13 312.1 312.4 288.2 318.4 1.92 13 787 2140 18.8 -8.2 15 27.0 6.1 175 8 312.7 313.1 289.1 321.1 2.61 14 753 2517 15.6 1.6 39 14.0 7.8 210 15 313.2 314.2 292.0 331.1 5.71 15 738 2687 15.0 -1.0 33 16.0 6.4 221 21 314.3 315.2 291.6 329.6 4.82 16 734 2733 15.2 -5.8 23 21.0 4.8 224 22 315.0 315.7 290.5 325.9 3.38 17 732 2756 15.0 -8.0 20 23.0 4.1 225 23 315.0 315.6 290.0 324.3 2.86 18 700 3132 12.0 -11.0 19 23.0 1.9 205 32 315.8 316.2 289.8 323.5 2.36 19 677 3411 10.0 -16.0 14 26.0 -0.3 206 33 316.6 316.9 289.3 322.0 1.62 20 633 3964 4.8 -10.2 33 15.0 -1.7 215 25 316.8 317.3 290.5 325.9 2.78 21 591 4519 0.0 -11.0 43 11.0 -4.6 222 29 317.5 318.0 290.7 326.7 2.79 22 516 5588 -9.9 -13.6 74 3.7 -11.3 236 32 318.1 318.6 290.7 326.7 2.59 23 500 5830 -11.9 -15.2 76 3.3 -13.0 240 33 318.5 319.0 290.7 326.3 2.35 24 473 6253 -14.7 -16.4 87 1.7 -15.3 247 45 320.2 320.6 291.0 327.7 2.24 25 452 6596 -17.3 -19.5 83 2.2 -18.0 252 48 321.1 321.4 290.9 327.2 1.81 26 449 6646 -17.5 -21.5 71 4.0 -18.6 252 48 321.4 321.7 290.7 326.7 1.53 27 441 6780 -18.5 -23.0 68 4.5 -19.7 253 47 321.8 322.1 290.7 326.5 1.36 28 422 7107 -21.5 -22.3 93 0.8 -21.7 256 46 322.1 322.4 290.9 327.3 1.52 29 419 7160 -21.9 -24.0 83 2.1 -22.4 257 46 322.2 322.5 290.8 326.8 1.31 30 408 7355 -23.1 -26.0 77 2.9 -23.7 259 45 323.1 323.4 290.9 327.1 1.12 31 400 7500 -24.3 -26.9 79 2.6 -24.8 260 44 323.4 323.6 290.9 327.1 1.06 32 399 7518 -24.5 -27.0 80 2.5 -25.0 260 44 323.4 323.6 290.9 327.1 1.05 33 369 8082 -28.7 -32.7 68 4.0 -29.3 267 47 325.1 325.2 291.0 327.5 0.66 34 356 8338 -30.5 -39.5 41 9.0 -31.6 269 49 326.0 326.1 291.0 327.3 0.35 35 339 8684 -33.3 -40.3 49 7.0 -34.1 265 51 326.8 326.9 291.2 328.1 0.34 36 337 8725 -33.7 -41.7 44 8.0 -34.5 265 51 326.8 326.9 291.1 327.9 0.29 37 336 8746 -33.9 -38.2 65 4.3 -34.4 265 51 326.8 326.9 291.3 328.4 0.42 38 334 8788 -33.9 -44.9 32 11.0 -34.9 264 52 327.4 327.4 291.2 328.2 0.21 39 324 9000 -35.7 -42.7 49 7.0 -36.4 262 53 327.8 327.8 291.4 328.8 0.27 40 321 9065 -36.1 -45.1 39 9.0 -36.8 261 53 328.1 328.1 291.4 328.9 0.21 41 319 9108 -36.7 -44.7 43 8.0 -37.4 261 54 327.8 327.9 291.3 328.7 0.22 42 317 9151 -36.9 -41.6 62 4.7 -37.4 260 54 328.1 328.2 291.5 329.3 0.31 43 313 9239 -37.9 -42.9 59 5.0 -38.3 260 54 327.9 328.0 291.5 329.0 0.28 44 306 9394 -38.9 -42.7 67 3.8 -39.2 260 55 328.7 328.7 291.6 329.8 0.29 45 300 9530 -39.9 -43.7 67 3.8 -40.2 260 56 329.1 329.2 291.7 330.1 0.27 46 299 9553 -40.1 -43.8 68 3.7 -40.4 260 56 329.2 329.2 291.7 330.2 0.26 47 298 9575 -40.3 -44.0 68 3.7 -40.6 260 56 329.2 329.2 291.7 330.2 0.26 48 297 9598 -40.5 -44.3 67 3.8 -40.8 260 56 329.2 329.3 291.7 330.2 0.25 49 290 9759 -41.9 -44.6 75 2.7 -42.1 260 57 329.5 329.5 291.8 330.4 0.25 50 286 9853 -42.9 -46.8 65 3.9 -43.2 258 56 329.4 329.4 291.7 330.1 0.20 51 275 10114 -44.9 -48.8 65 3.9 -45.1 255 55 330.2 330.2 291.9 330.8 0.16 52 269 10261 -46.5 -49.3 73 2.8 -46.6 254 57 329.9 330.0 291.9 330.6 0.16 53 265 10359 -47.1 -53.1 50 6.0 -47.4 253 58 330.5 330.5 292.0 330.9 0.10 54 254 10637 -49.7 -53.3 66 3.6 -49.8 251 62 330.7 330.7 292.0 331.1 0.11 55 250 10740 -50.7 -54.4 65 3.7 -50.8 250 63 330.7 330.7 292.0 331.1 0.09 56 249 10766 -50.9 -54.4 66 3.5 -51.0 250 63 330.8 330.8 292.0 331.2 0.09 57 200 12170 -57.7 -76.7 7 19.0 -57.9 255 69 341.4 341.4 294.7 341.4 0.01 58 175 13005 -62.9 -78.9 10 16.0 -63.0 260 73 346.1 346.1 295.8 346.1 0.00 59 150 13960 -61.1 -81.1 5 20.0 -61.3 255 74 364.8 364.8 299.6 364.8 0.00 60 139 14437 -62.5 -82.5 5 20.0 -62.6 260 87 370.4 370.4 300.7 370.4 0.00 61 100 16460 -68.5 -88.5 4 20.0 -68.6 260 58 395.4 395.4 304.6 395.4 0.00 62 87 17287 -72.7 -89.7 6 17.0 -72.8 247 45 403.0 403.0 305.6 403.0 0.00 63 82 17635 -72.9 -89.9 6 17.0 -73.0 247 46 409.5 409.5 306.5 409.5 0.00 64 79 17854 -71.5 -89.5 5 18.0 -71.6 249 49 416.8 416.8 307.3 416.8 0.00 65 75 18161 -72.3 -90.3 5 18.0 -72.4 241 45 421.3 421.3 307.9 421.3 0.00 66 72 18403 -69.9 -89.9 4 20.0 -70.0 241 31 431.4 431.4 309.0 431.4 0.00 67 70 18570 -71.1 -90.1 4 19.0 -71.2 250 16 432.3 432.3 309.1 432.3 0.00 68 68 18741 -71.7 -90.7 4 19.0 -71.8 255 17 434.6 434.6 309.3 434.6 0.00 69 66 18919 -70.1 -90.1 4 20.0 -70.2 260 19 441.8 441.8 310.1 441.8 0.00 70 63 19195 -71.5 -91.5 4 20.0 -71.6 257 25 444.6 444.6 310.3 444.6 0.00 71 56 19898 -67.5 -90.5 2 23.0 -67.7 262 12 469.0 469.0 312.5 469.0 0.00 72 55 20007 -64.1 -90.1 2 26.0 -64.4 253 10 479.2 479.2 313.4 479.2 0.00 73 51 20468 -65.7 -90.7 2 25.0 -66.0 212 15 485.9 485.9 313.9 485.9 0.00 74 50 20590 -61.3 -90.3 1 29.0 -61.8 230 24 499.0 499.0 314.9 499.0 0.00 75 49 20715 -60.3 -89.3 1 29.0 -60.9 207 17 504.3 504.3 315.2 504.3 0.00 76 43 21533 -56.9 -88.9 1 32.0 -57.9 311 12 531.8 531.8 317.1 531.9 0.00 77 36 22647 -59.5 -89.5 1 30.0 -60.3 345 13 552.8 552.8 318.2 552.9 0.00 78 31 23591 -54.7 -87.7 1 33.0 -56.3 285 10 590.0 590.0 320.2 590.0 0.01 79 30 23800 -55.1 -88.1 1 33.0 -56.7 340 5 594.4 594.4 320.3 594.5 0.01 80 28 24242 -54.1 -88.1 1 34.0 -55.9 359 8 609.1 609.1 321.0 609.1 0.01 81 25 24964 -56.7 -88.7 1 32.0 -58.3 86 15 621.7 621.7 321.6 621.7 0.01 82 20 26390 -53.3 -88.3 1 35.0 -55.9 330 3 673.0 673.0 323.5 673.1 0.01 83 19 26722 -52.5 -87.5 1 35.0 -55.4 332 4 685.5 685.5 324.0 685.5 0.01 84 18 27071 -53.5 -87.5 1 34.0 -56.3 344 9 693.0 693.0 324.2 693.1 0.01 85 17 27440 -52.9 -87.9 1 35.0 -55.9 26 14 706.3 706.3 324.6 706.4 0.01 86 11 30337 -39.9 -80.9 0 41.0 -49.8 331 18 847.2 847.2 328.4 847.7 0.05 87 10 30990 -38.9 -80.9 0 42.0 -49.8 300 26 874.3 874.4 328.9 874.9 0.06 88 9.0 31712 -39.1 -81.1 0 42.0 -50.4 294 27 900.3 900.4 329.4 901.0 0.06 89 8.6 32024 -37.5 -79.5 0 42.0 -50.0 292 27 918.3 918.4 329.8 919.2 0.08 90 8.2 32352 -38.3 -80.3 0 42.0 -50.5 289 28 927.8 927.8 329.9 928.6 0.08 91 7.7 32787 -35.9 -78.9 0 43.0 -49.9 285 28 954.3 954.3 330.4 955.4 0.10 92 7.4 33063 -36.7 -79.7 0 43.0 -50.4 283 29 961.9 962.0 330.5 963.0 0.09 93 7.2 33253 -34.3 -77.3 0 43.0 -49.7 282 29 979.3 979.4 330.9 981.0 0.14 94 7.0 33450 -34.5 -77.5 0 43.0 -49.9 280 29 986.4 986.5 331.0 988.1 0.14 95 6.5 33969 -33.9 -76.9 1 43.0 -50.1 1010.1 1010.2 331.4 1012.1 0.17 96 6.2 34299 -34.7 -77.7 0 43.0 -50.7 1020.4 1020.5 331.5 1022.3 0.16 TRP 175 13005 -62.9 -78.9 10 16.0 -63.0 260 73 346.1 346.1 295.8 346.1 0.00 WND 139 14437 -62.5 -82.5 5 20.0 -62.6 260 87 370.4 370.4 300.7 370.4 0.00 Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 591.00 mb = 4519.42 m = 14827.32 ft Wetbulb zero: 679.94 mb = 3374.57 m = 11071.30 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 40.46 % Est. max temperature: 35.54 C = 95.97 F Sfc-Lift cond lev (LCL): 826.99 mb = 1713.25 m = 5620.83 ft T: 21.34 C 700-500 lapse rate: 8.86 C/km ThetaE index: 9.08 C Layer 738.0- 633.0 mb Conv cond level (CCL): 667.80 mb = 3523.32 m = 11559.32 ft Mean mixing ratio: 10.82 g/kg Conv temperature: 42.11 C = 107.79 F Cap Strength: 9.08 C Lifted Index: -2.81 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.54 C Lifted Index @700 mb: 6.06 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.10 C Cross Totals Index: 15.10 C K Index: 13.30 Risk: None Sweat Index: 220.10 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 673.78 J/kg Max Up Vert Vel: 36.71 m/s Conv Inhibition (B-): 618.94 J/kg Cap Strength: 9.08 C Lift Cond Lev (LCL): 811.99 mb = 1871.19 m = 6139.00 ft Lev Free Conv (LFC): 556.99 mb = 4985.93 m = 16357.84 ft Equ Level (EL): 226.99 mb = 11359.00 m = 37266.61 ft B at Equ Level: 665.04 J/kg Max Parcel Lev (MPL): 156.99 mb = 13677.70 m = 44873.81 ft Wind level data Storm motion: 244 at 20 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 ---------------------------------------------------------- 0 985 196 170 8 -1.4 7.9 | 88 19 -18.9 -0.8 1 940 610 175 22 -1.9 21.9 | 124 23 -19.4 13.2 2 925 747 175 24 -2.1 23.9 | 128 25 -19.6 15.2 3 907 914 185 30 2.6 29.9 | 145 26 -14.9 21.2 4 876 1219 190 34 5.9 33.5 | 155 27 -11.6 24.8 5 850 1476 205 26 11.0 23.6 | 156 16 -6.5 14.9 6 845 1524 205 27 11.4 24.5 | 159 17 -6.1 15.8 7 816 1829 165 12 -3.1 11.6 | 98 21 -20.6 2.9 8 787 2134 175 8 -0.7 8.0 | 88 18 -18.2 -0.7 9 759 2438 205 12 5.1 10.9 | 100 13 -12.4 2.2 10 733 2743 225 23 16.3 16.3 | 171 8 -1.2 7.6 11 700 3132 205 32 13.5 29.0 | 169 21 -3.9 20.3 12 681 3353 205 34 14.4 30.8 | 172 22 -3.1 22.1 13 656 3658 210 28 14.0 24.2 | 167 16 -3.5 15.6 14 631 3962 215 25 14.3 20.5 | 165 12 -3.1 11.8 15 608 4267 220 30 19.3 23.0 | 187 14 1.8 14.3 16 563 4877 225 28 19.8 19.8 | 192 11 2.3 11.1 17 502 5791 240 33 28.6 16.5 | 235 14 11.1 7.8 18 500 5830 240 33 28.6 16.5 | 235 14 11.1 7.8 19 483 6096 245 41 37.2 17.3 | 246 21 19.7 8.6 20 463 6401 250 49 46.0 16.8 | 254 30 28.6 8.1 21 400 7500 260 44 43.3 7.6 | 272 26 25.9 -1.1 22 393 7620 260 44 43.3 7.6 | 272 26 25.9 -1.1 23 361 8230 270 48 48.0 -0.0 | 286 32 30.5 -8.7 24 317 9144 260 54 53.2 9.4 | 269 36 35.7 0.7 25 300 9530 260 56 55.1 9.7 | 268 38 37.7 1.0 26 290 9754 260 57 56.1 9.9 | 268 39 38.7 1.2 27 277 10058 255 54 52.2 14.0 | 261 35 34.7 5.3 28 250 10740 250 63 59.2 21.5 | 253 44 41.7 12.9 29 200 12170 255 69 66.6 17.9 | 259 50 49.2 9.2 30 175 13005 260 73 71.9 12.7 | 266 55 54.4 4.0 31 172 13106 255 75 72.4 19.4 | 259 56 55.0 10.7 32 150 13960 255 74 71.5 19.2 | 259 55 54.0 10.5 33 149 14021 260 68 67.0 11.8 | 266 50 49.5 3.1 34 139 14437 260 87 85.7 15.1 | 265 69 68.2 6.4 35 135 14630 260 87 85.7 15.1 | 265 69 68.2 6.4 36 122 15240 255 66 63.8 17.1 | 260 47 46.3 8.4 37 116 15545 260 72 70.9 12.5 | 266 54 53.4 3.8 38 105 16154 260 49 48.3 8.5 | 270 31 30.8 -0.2 39 100 16460 260 58 57.1 10.1 | 268 40 39.6 1.4 40 95 16764 260 58 57.1 10.1 | 268 40 39.6 1.4 41 86 17374 245 43 39.0 18.2 | 246 23 21.5 9.5 42 77 17983 250 51 47.9 17.4 | 254 32 30.5 8.7 43 73 18288 235 41 33.6 23.5 | 227 22 16.1 14.8 44 70 18570 250 16 15.0 5.5 | 37 4 -2.4 -3.2 45 66 18898 260 18 17.7 3.1 | 357 6 0.3 -5.6 46 60 19507 255 32 30.9 8.3 | 272 13 13.4 -0.4 47 57 19812 270 15 15.0 -0.0 | 16 9 -2.5 -8.7 48 54 20117 245 7 6.3 3.0 | 63 13 -11.1 -5.7 49 51 20422 205 11 4.6 10.0 | 96 13 -12.8 1.3 50 50 20590 230 24 18.4 15.4 | 188 7 0.9 6.7 51 49 20726 205 16 6.8 14.5 | 118 12 -10.7 5.8 52 47 21031 245 26 23.6 11.0 | 249 7 6.1 2.3 53 44 21336 285 17 16.4 -4.4 | 5 13 -1.1 -13.1 54 42 21641 325 10 5.7 -8.2 | 35 21 -11.7 -16.9 55 40 21946 45 15 -10.6 -10.6 | 55 34 -28.1 -19.3 56 32 23470 275 10 10.0 -0.9 | 38 12 -7.5 -9.6 57 30 23774 300 10 8.7 -5.0 | 33 16 -8.8 -13.7 58 30 23800 340 5 1.7 -4.7 | 50 21 -15.8 -13.4 59 27 24384 5 9 -0.8 -9.0 | 46 25 -18.3 -17.7 60 26 24689 45 10 -7.1 -7.1 | 57 29 -24.5 -15.8 61 25 24994 90 16 -16.0 0.0 | 75 35 -33.5 -8.7 62 23 25603 110 10 -9.4 3.4 | 79 27 -26.9 -5.3 63 20 26390 330 3 1.5 -2.6 | 55 20 -16.0 -11.3 64 20 26518 325 1 0.6 -0.8 | 61 19 -16.9 -9.5 65 18 27127 345 10 2.6 -9.7 | 39 24 -14.9 -18.4 66 17 27432 25 14 -5.9 -12.7 | 48 32 -23.4 -21.4 67 16 27737 35 10 -5.7 -8.2 | 54 29 -23.2 -16.9 68 15 28346 255 2 1.9 0.5 | 62 18 -15.5 -8.2 69 14 28956 305 17 13.9 -9.8 | 11 19 -3.5 -18.4 70 13 29261 285 16 15.5 -4.1 | 9 13 -2.0 -12.8 71 12 29566 300 23 19.9 -11.5 | 353 20 2.4 -20.2 72 12 29870 305 22 18.0 -12.6 | 359 21 0.5 -21.3 73 11 30175 340 16 5.5 -15.0 | 27 27 -12.0 -23.7 74 10 30990 300 26 22.5 -13.0 | 347 22 5.0 -21.7 75 7 33450 280 29 28.6 -5.0 | 321 18 11.1 -13.7 Wind Parameters Mean winds (0-6000m): 213.5 at 26.0 knts Storm direction: 243.5 at 19.5 knts Shear (0-3000m) pos: 6.6 neg: 2.1 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 212.4 neg: -114.9 tot: 97.5 m^2/s^2 ave: 32.5 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 16.2 stream: 3.3 10^-3/s Energy-Hel index: 0.72 Bulk Rich Number: 17.64 Bulk Shear: 38.20 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 ------------------------------------------------------------------------------- 500 174 16 111 21| 15.7 0.0 15.7| 77.7 0.0 77.7 155.3 0.92| 15.8 14.5 1000 181 23 130 22| 13.5 0.0 13.5|161.6 0.0 161.6 161.6 0.94| 14.5 13.6 1500 187 24 137 21| 9.0 5.3 14.3|170.3 -54.2 116.1 77.4 0.32| 17.5 5.6 2000 185 21 128 20| 6.8 6.4 13.2|172.1-110.6 61.5 30.7 0.09| 16.4 1.5 2500 188 20 126 18| 7.9 5.1 13.1|206.4-110.6 95.8 38.3 0.22| 16.4 3.7 3000 194 21 133 17| 6.6 2.1 8.7|212.4-114.9 97.5 32.5 0.21| 16.2 3.3 4000 200 23 143 16| 4.6 1.6 6.2|229.2-122.8 106.3 26.6 0.20| 14.0 2.9 5000 206 24 152 15| 3.8 1.3 5.1|246.5-122.8 123.7 24.7 0.24| 12.0 2.8 6000 214 26 167 13| 4.4 1.1 5.5|288.6-122.8 165.8 27.6 0.28| 11.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250418.00.gif