UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 19 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 71 SFC 986 196 28.6 18.6 55 10.0 21.6 140 6 303.0 305.5 295.3 343.9 13.80 2 969 350 27.6 16.6 51 11.0 20.1 147 13 303.5 305.8 294.4 340.2 12.35 3 925 760 24.2 14.2 54 10.0 17.5 165 27 304.1 306.1 293.6 337.0 11.07 4 870 1294 19.8 13.8 68 6.0 15.8 181 28 304.9 307.0 294.1 339.2 11.48 5 850 1494 17.8 13.5 76 4.3 15.0 185 27 304.8 306.9 294.1 339.2 11.52 6 836 1636 16.6 13.4 81 3.2 14.5 190 28 305.0 307.1 294.3 339.8 11.64 7 803 1978 14.0 12.6 91 1.4 13.1 207 25 305.7 307.9 294.4 340.2 11.50 8 799 2020 13.6 12.4 92 1.2 12.9 209 24 305.8 307.9 294.3 340.0 11.40 9 792 2095 13.4 10.8 84 2.6 11.7 213 23 306.3 308.2 293.7 337.4 10.33 10 787 2148 13.4 9.7 78 3.7 11.1 215 23 306.9 308.7 293.3 336.0 9.65 11 786 2159 13.4 9.1 75 4.3 10.7 216 22 307.0 308.7 293.0 335.0 9.27 12 756 2486 11.6 3.6 58 8.0 7.1 219 11 308.5 309.7 291.3 328.6 6.57 13 746 2598 11.8 -0.2 44 12.0 5.4 202 9 309.9 310.8 290.5 325.6 5.06 14 724 2848 9.6 -1.4 46 11.0 3.9 198 8 310.1 311.0 290.3 325.0 4.77 15 704 3081 8.8 -3.2 43 12.0 2.8 235 15 311.7 312.5 290.3 325.2 4.29 16 702 3104 9.4 -3.6 40 13.0 2.9 235 16 312.6 313.4 290.5 325.9 4.17 17 700 3128 9.2 -3.8 40 13.0 2.7 235 18 312.7 313.5 290.5 325.7 4.12 18 640 3860 2.4 -4.6 60 7.0 -1.0 224 27 313.1 313.9 290.7 326.5 4.25 19 564 4867 -5.3 -8.7 77 3.4 -6.7 205 38 315.5 316.2 290.8 326.9 3.51 20 524 5440 -9.5 -11.2 87 1.7 -10.2 205 53 317.2 317.8 290.9 327.3 3.10 21 504 5739 -11.7 -13.1 89 1.4 -12.2 205 61 318.0 318.6 290.9 327.1 2.77 22 500 5800 -11.9 -13.2 90 1.3 -12.4 205 63 318.5 319.1 291.0 327.6 2.77 23 476 6176 -13.9 -15.9 85 2.0 -14.6 206 71 320.6 321.0 291.2 328.4 2.33 24 438 6804 -17.1 -19.1 84 2.0 -17.7 216 76 324.2 324.6 291.9 330.8 1.93 25 423 7065 -18.7 -21.7 77 3.0 -19.6 220 78 325.4 325.8 292.0 331.0 1.59 26 405 7388 -21.3 -23.5 82 2.2 -21.8 220 75 326.1 326.4 292.0 331.1 1.42 27 400 7480 -21.9 -24.4 80 2.5 -22.5 220 74 326.5 326.8 292.0 331.2 1.33 28 377 7914 -25.1 -28.4 74 3.3 -25.8 225 71 327.9 328.1 292.1 331.4 0.98 29 321 9061 -34.7 -35.6 91 0.9 -34.8 239 75 330.0 330.1 292.3 332.1 0.57 30 311 9281 -36.5 -39.2 76 2.7 -36.8 240 75 330.5 330.6 292.3 332.1 0.41 31 300 9530 -38.7 -41.1 78 2.4 -38.9 240 73 330.8 330.9 292.3 332.1 0.35 32 258 10543 -47.7 -51.3 66 3.6 -47.9 240 75 332.1 332.2 292.4 332.7 0.13 33 250 10750 -49.9 -52.7 72 2.8 -50.0 240 75 331.9 331.9 292.3 332.3 0.12 34 244 10908 -51.3 -53.9 74 2.6 -51.4 240 75 332.1 332.1 292.4 332.5 0.10 35 240 11016 -52.1 -54.4 76 2.3 -52.2 240 76 332.5 332.5 292.5 332.9 0.10 36 234 11179 -53.5 -56.7 68 3.2 -53.6 242 78 332.8 332.8 292.6 333.1 0.08 37 228 11346 -54.9 -57.5 73 2.6 -54.9 243 81 333.1 333.1 292.6 333.4 0.07 38 218 11631 -57.3 -60.6 66 3.3 -57.3 245 86 333.7 333.7 292.7 333.9 0.05 39 212 11807 -59.1 -61.8 71 2.7 -59.2 247 89 333.6 333.6 292.7 333.7 0.04 40 200 12170 -62.1 -65.1 67 3.0 -62.1 250 95 334.4 334.4 292.9 334.5 0.03 41 193 12389 -64.3 -67.9 61 3.6 -64.3 250 97 334.3 334.3 292.9 334.4 0.02 42 184 12680 -66.9 -68.8 77 1.9 -66.9 250 101 334.7 334.7 293.0 334.8 0.02 43 183 12713 -67.1 -69.3 73 2.2 -67.1 250 101 334.9 334.9 293.0 335.0 0.02 44 182 12746 -64.9 -68.9 58 4.0 -65.0 250 101 339.0 339.0 294.1 339.1 0.02 45 180 12813 -64.3 -69.3 50 5.0 -64.4 250 101 341.1 341.1 294.6 341.1 0.02 46 169 13196 -67.7 -69.9 73 2.2 -67.7 250 103 341.6 341.6 294.7 341.7 0.02 47 165 13340 -68.3 -71.0 68 2.7 -68.3 250 103 343.0 343.0 295.0 343.0 0.02 48 159 13564 -65.9 -74.9 27 9.0 -66.0 250 104 350.7 350.7 296.8 350.7 0.01 49 157 13641 -65.6 -76.6 20 11.0 -65.7 250 104 352.4 352.4 297.2 352.5 0.01 50 155 13719 -65.3 -78.3 15 13.0 -65.4 250 104 354.3 354.3 297.5 354.3 0.01 51 152 13838 -63.1 -81.1 7 18.0 -63.2 250 94 360.0 360.0 298.7 360.0 0.00 52 150 13920 -61.7 -81.7 5 20.0 -61.9 250 88 363.8 363.8 299.4 363.8 0.00 53 144 14175 -58.9 -81.9 4 23.0 -59.2 250 83 372.9 372.9 301.1 372.9 0.00 54 141 14307 -59.1 -82.1 4 23.0 -59.3 250 80 374.8 374.8 301.4 374.8 0.00 55 138 14442 -57.5 -81.5 3 24.0 -57.8 249 79 380.0 380.0 302.2 380.0 0.00 56 130 14818 -59.1 -83.1 3 24.0 -59.3 245 78 383.6 383.6 302.8 383.7 0.00 57 120 15322 -58.3 -84.3 2 26.0 -58.6 239 76 394.0 394.0 304.3 394.0 0.00 58 100 16450 -65.7 -86.7 4 21.0 -65.8 245 74 400.8 400.8 305.3 400.8 0.00 59 85 17428 -69.1 -88.1 5 19.0 -69.2 233 53 413.0 413.0 306.9 413.0 0.00 60 81 17717 -68.1 -88.1 4 20.0 -68.2 226 47 420.8 420.8 307.8 420.8 0.00 61 74 18253 -72.3 -89.3 6 17.0 -72.4 226 25 422.9 422.9 308.0 422.9 0.00 62 72 18415 -72.1 -89.1 6 17.0 -72.2 229 30 426.7 426.7 308.4 426.7 0.00 63 70 18580 -72.9 -89.9 6 17.0 -73.0 235 37 428.4 428.4 308.7 428.4 0.00 64 66 18923 -73.5 -90.5 6 17.0 -73.6 232 38 434.4 434.4 309.3 434.4 0.00 65 65 19013 -73.1 -91.1 5 18.0 -73.2 226 39 437.2 437.2 309.6 437.2 0.00 66 64 19104 -70.3 -89.3 5 19.0 -70.4 220 40 445.3 445.3 310.4 445.3 0.00 67 63 19197 -70.1 -90.1 4 20.0 -70.2 216 41 447.7 447.7 310.6 447.7 0.00 68 62 19293 -66.3 -89.3 3 23.0 -66.5 219 42 458.2 458.2 311.6 458.2 0.00 69 61 19392 -62.3 -87.3 2 25.0 -62.7 222 44 469.2 469.2 312.5 469.2 0.00 70 59 19598 -61.7 -86.7 2 25.0 -62.1 234 37 475.1 475.1 313.1 475.1 0.00 71 55 20029 -63.7 -87.7 2 24.0 -64.0 246 10 480.1 480.1 313.5 480.1 0.00 72 52 20376 -59.7 -86.7 2 27.0 -60.3 210 9 497.2 497.2 314.8 497.2 0.00 73 50 20620 -60.3 -86.3 2 26.0 -60.9 260 23 501.4 501.4 315.1 501.4 0.00 74 48 20875 -59.9 -86.9 2 27.0 -60.5 255 24 508.2 508.2 315.5 508.2 0.00 75 48 20875 -57.3 -86.3 1 29.0 -58.1 255 24 514.4 514.4 315.9 514.4 0.00 76 41 21871 -58.5 -85.5 2 27.0 -59.3 106 20 535.1 535.2 317.2 535.2 0.01 77 39 22185 -60.7 -86.7 2 26.0 -61.4 151 17 537.3 537.3 317.3 537.3 0.01 78 34 23048 -56.9 -84.9 2 28.0 -58.0 181 12 568.8 568.8 319.1 568.8 0.01 79 33 23237 -57.9 -85.9 2 28.0 -59.0 187 12 571.0 571.0 319.2 571.1 0.01 80 31 23633 -56.7 -84.7 2 28.0 -58.0 333 14 584.6 584.6 319.9 584.6 0.01 81 30 23840 -58.3 -86.3 2 28.0 -59.4 75 6 585.7 585.7 319.9 585.8 0.01 82 29 24054 -57.1 -86.1 1 29.0 -58.4 61 10 594.7 594.7 320.4 594.8 0.01 83 26 24743 -57.9 -85.9 2 28.0 -59.2 32 2 611.3 611.3 321.1 611.4 0.01 84 23 25518 -56.7 -85.7 1 29.0 -58.3 56 6 636.7 636.7 322.2 636.7 0.01 85 22 25803 -52.3 -83.3 1 31.0 -54.9 85 10 657.9 657.9 323.0 658.0 0.02 86 20 26420 -51.7 -82.7 1 31.0 -54.7 275 1 677.9 677.9 323.7 678.1 0.02 87 19 26754 -51.9 -82.9 1 31.0 -54.9 312 3 687.3 687.3 324.0 687.5 0.02 88 15 28305 -47.9 -80.9 1 33.0 -52.9 316 11 748.7 748.7 325.9 749.0 0.04 89 14 28759 -50.3 -82.3 1 32.0 -54.6 308 16 755.5 755.5 326.1 755.8 0.03 90 13 29247 -47.3 -81.3 1 34.0 -53.0 325 13 782.0 782.1 326.8 782.4 0.04 91 12 29783 -42.5 -78.5 1 36.0 -50.6 301 10 817.2 817.2 327.7 817.8 0.07 92 11 30372 -43.1 -78.1 1 35.0 -51.3 296 19 835.6 835.6 328.1 836.4 0.08 93 11 30372 -41.9 -77.9 1 36.0 -50.7 296 19 839.9 840.0 328.2 840.8 0.08 94 10 31020 -40.7 -77.7 1 37.0 -50.5 270 15 867.6 867.7 328.8 868.6 0.10 95 9.7 31227 -39.9 -76.9 1 37.0 -50.3 272 17 878.2 878.3 329.0 879.4 0.11 96 9.2 31588 -40.5 -77.5 1 37.0 -50.8 275 20 889.3 889.4 329.2 890.5 0.11 97 8.7 31970 -37.5 -76.5 1 39.0 -49.8 278 23 915.3 915.4 329.7 916.8 0.13 98 7.2 33283 -34.5 -74.5 1 40.0 -49.7 288 33 978.5 978.6 330.9 981.1 0.22 99 7.0 33480 -34.1 -75.1 1 41.0 -49.7 290 35 988.1 988.2 331.0 990.5 0.21 100 6.5 33998 -34.7 -75.7 1 41.0 -50.3 1006.7 1006.8 331.3 1009.2 0.20 TRP 183 12713 -67.1 -69.3 73 2.2 -67.1 250 101 334.9 334.9 293.0 335.0 0.02 WND 157 13641 -65.6 -76.6 20 11.0 -65.7 250 104 352.4 352.4 297.2 352.5 0.01 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 616.31 mb = 4174.13 m = 13694.49 ft Wetbulb zero: 655.87 mb = 3660.26 m = 12008.57 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 65.95 % Est. max temperature: 30.60 C = 87.09 F Sfc-Lift cond lev (LCL): 852.66 mb = 1467.13 m = 4813.35 ft T: 18.07 C 700-500 lapse rate: 7.90 C/km ThetaE index: 15.24 C Layer 799.0- 704.0 mb Conv cond level (CCL): 765.61 mb = 2379.85 m = 7807.81 ft Mean mixing ratio: 11.73 g/kg Conv temperature: 33.60 C = 92.47 F Cap Strength: 2.00 C Lifted Index: -4.65 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.92 C Lifted Index @700 mb: 1.91 C Showalter Index: -4.77 C Risk: Severe thunderstorms possible Total Totals Index: 55.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.70 C Cross Totals Index: 25.40 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 401.00 Risk: Severe Thunderstorms possible Energy Index: -2.33 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1265.40 J/kg Max Up Vert Vel: 50.31 m/s Conv Inhibition (B-): 103.52 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 810.98 mb = 1894.10 m = 6214.18 ft Lev Free Conv (LFC): 655.98 mb = 3658.83 m = 12003.88 ft Equ Level (EL): 175.98 mb = 12950.23 m = 42487.12 ft B at Equ Level: 1245.22 J/kg Max Parcel Lev (MPL): 125.98 mb = 15015.73 m = 49263.61 ft Wind level data Storm motion: 234 at 23 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 ---------------------------------------------------------- 0 986 196 140 6 -3.9 4.6 | 68 24 -22.3 -9.0 1 941 610 160 25 -8.6 23.5 | 110 29 -27.0 9.9 2 925 760 165 27 -7.0 26.1 | 116 28 -25.4 12.5 3 909 914 165 25 -6.5 24.1 | 113 27 -24.9 10.5 4 877 1219 180 28 0.0 28.0 | 128 23 -18.4 14.4 5 850 1494 185 27 2.4 26.9 | 130 21 -16.1 13.3 6 847 1524 185 29 2.5 28.9 | 134 22 -15.9 15.3 7 817 1829 200 26 8.9 24.4 | 139 14 -9.5 10.8 8 788 2134 215 23 13.2 18.8 | 135 7 -5.2 5.2 9 760 2438 225 12 8.5 8.5 | 63 11 -9.9 -5.1 10 733 2743 180 6 0.0 6.0 | 68 20 -18.4 -7.6 11 707 3048 235 13 10.6 7.5 | 52 10 -7.8 -6.1 12 700 3128 235 18 14.7 10.3 | 48 5 -3.7 -3.3 13 655 3658 230 28 21.4 18.0 | 215 5 3.0 4.4 14 606 4267 210 25 12.5 21.7 | 144 10 -5.9 8.0 15 562 4877 205 39 16.5 35.3 | 175 22 -1.9 21.7 16 500 5800 205 63 26.6 57.1 | 191 44 8.2 43.5 17 481 6096 205 70 29.6 63.4 | 193 51 11.2 49.8 18 426 7010 220 78 50.1 59.8 | 214 56 31.7 46.1 19 400 7480 220 74 47.6 56.7 | 214 52 29.1 43.1 20 392 7620 220 74 47.6 56.7 | 214 52 29.1 43.1 21 360 8230 230 68 52.1 43.7 | 228 45 33.7 30.1 22 317 9144 240 76 65.8 38.0 | 243 53 47.4 24.4 23 300 9530 240 73 63.2 36.5 | 243 50 44.8 22.9 24 250 10750 240 75 65.0 37.5 | 243 52 46.5 23.9 25 241 10973 240 75 65.0 37.5 | 243 52 46.5 23.9 26 200 12170 250 95 89.3 32.5 | 255 73 70.8 18.9 27 183 12713 250 101 94.9 34.5 | 255 79 76.5 20.9 28 157 13641 250 104 97.7 35.6 | 255 82 79.3 22.0 29 155 13716 250 104 97.7 35.6 | 255 82 79.3 22.0 30 150 13920 250 88 82.7 30.1 | 256 66 64.3 16.5 31 141 14326 250 80 75.2 27.4 | 256 58 56.8 13.8 32 121 15240 240 76 65.8 38.0 | 243 53 47.4 24.4 33 110 15850 230 74 56.7 47.6 | 228 51 38.3 34.0 34 100 16450 245 74 67.1 31.3 | 250 52 48.6 17.7 35 100 16459 240 72 62.4 36.0 | 243 49 43.9 22.4 36 95 16764 245 74 67.1 31.3 | 250 52 48.6 17.7 37 90 17069 245 57 51.7 24.1 | 252 35 33.2 10.5 38 81 17678 225 50 35.4 35.4 | 218 28 16.9 21.8 39 77 17983 235 24 19.7 13.8 | 263 1 1.2 0.2 40 74 18288 225 25 17.7 17.7 | 170 4 -0.7 4.1 41 70 18580 235 37 30.3 21.2 | 237 14 11.9 7.6 42 70 18593 220 26 16.7 19.9 | 165 7 -1.7 6.3 43 66 18898 235 37 30.3 21.2 | 237 14 11.9 7.6 44 63 19202 215 41 23.5 33.6 | 194 21 5.1 20.0 45 60 19507 225 45 31.8 31.8 | 216 23 13.4 18.2 46 57 19812 250 24 22.6 8.2 | 323 7 4.1 -5.4 47 54 20117 245 5 4.5 2.1 | 50 18 -13.9 -11.5 48 52 20422 205 10 4.2 9.1 | 72 15 -14.2 -4.5 49 50 20620 260 23 22.7 4.0 | 336 10 4.2 -9.6 50 49 20726 250 25 23.5 8.6 | 315 7 5.1 -5.1 51 47 21031 260 23 22.7 4.0 | 336 10 4.2 -9.6 52 45 21336 320 4 2.6 -3.1 | 44 23 -15.9 -16.7 53 43 21641 95 10 -10.0 0.9 | 66 31 -28.4 -12.7 54 41 21946 110 23 -21.6 7.9 | 82 40 -40.0 -5.7 55 37 22555 215 8 4.6 6.6 | 63 16 -13.8 -7.1 56 35 22860 225 11 7.8 7.8 | 61 12 -10.6 -5.8 57 33 23165 155 13 -5.5 11.8 | 86 24 -23.9 -1.8 58 32 23470 285 10 9.7 -2.6 | 28 18 -8.8 -16.2 59 30 23774 15 17 -4.4 -16.4 | 37 38 -22.8 -30.0 60 30 23840 75 6 -5.8 -1.6 | 58 29 -24.2 -15.2 61 29 24079 60 10 -8.7 -5.0 | 56 33 -27.1 -18.6 62 28 24384 80 6 -5.9 -1.0 | 59 28 -24.3 -14.6 63 25 24994 0 0 -0.0 -0.0 | 54 23 -18.4 -13.6 64 22 25908 95 11 -11.0 1.0 | 67 32 -29.4 -12.6 65 20 26420 275 1 1.0 -0.1 | 52 22 -17.4 -13.7 66 17 27432 25 8 -3.4 -7.3 | 46 30 -21.8 -20.9 67 16 27737 5 3 -0.3 -3.0 | 48 25 -18.7 -16.6 68 15 28346 315 11 7.8 -7.8 | 26 24 -10.6 -21.4 69 14 28956 305 18 14.7 -10.3 | 9 24 -3.7 -23.9 70 13 29261 325 13 7.5 -10.6 | 24 27 -11.0 -24.3 71 12 29566 325 7 4.0 -5.7 | 37 24 -14.4 -19.3 72 12 29870 295 11 10.0 -4.6 | 25 20 -8.5 -18.3 73 11 30175 305 21 17.2 -12.0 | 3 26 -1.2 -25.7 74 10 31020 270 15 15.0 -0.0 | 14 14 -3.4 -13.6 75 7 33480 290 35 32.9 -12.0 | 331 29 14.5 -25.6 Wind Parameters Mean winds (0-6000m): 203.6 at 30.5 knts Storm direction: 233.6 at 22.9 knts Shear (0-3000m) pos: 6.0 neg: 2.6 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): -18.7 deg Storm rel helicity (0-3000m) pos: 219.6 neg: -38.5 tot: 181.1 m^2/s^2 ave: 60.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 3.2 10^-3/s Energy-Hel index: 1.71 Bulk Rich Number: 19.18 Bulk Shear: 65.98 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 ------------------------------------------------------------------------------- 500 158 17 95 25| 21.3 0.0 21.3|146.1 0.0 146.1 292.2 0.97| 22.1 21.6 1000 165 22 107 25| 12.0 0.0 12.0|192.7 -7.3 185.4 185.4 0.87| 15.8 13.8 1500 173 24 115 24| 8.3 0.0 8.3|213.5 -7.3 206.2 137.5 0.80| 13.2 10.5 2000 181 24 120 21| 5.2 0.0 5.2|215.7 -13.3 202.5 101.2 0.55| 13.1 7.2 2500 185 22 116 18| 4.2 3.1 7.3|218.7 -28.0 190.6 76.3 0.32| 13.9 4.5 3000 189 20 112 17| 6.0 2.6 8.6|219.6 -38.5 181.1 60.4 0.22| 14.4 3.2 4000 201 21 121 13| 4.5 1.8 6.3|220.4 -51.2 169.2 42.3 0.14| 13.0 1.9 5000 203 24 134 13| 3.6 2.4 6.0|271.3 -51.8 219.5 43.9 0.20| 12.8 2.6 6000 204 31 157 16| 3.9 2.9 6.8|366.3 -51.8 314.5 52.4 0.22| 12.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250419.00.gif