UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 1 MAY 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 73 SFC 985 196 17.8 16.1 90 1.7 16.7 110 6 292.2 294.3 290.5 325.6 11.76 2 980 240 16.4 15.1 92 1.3 15.6 115 5 291.2 293.2 289.5 322.5 11.07 3 961 409 14.8 14.8 100 0.0 14.8 136 3 291.2 293.2 289.5 322.5 11.08 4 937 625 13.6 13.4 99 0.2 13.5 168 1 292.1 294.0 289.2 321.6 10.36 5 934 653 14.2 11.7 85 2.5 12.7 182 2 293.0 294.7 288.6 319.5 9.28 6 926 727 16.0 11.3 74 4.7 13.1 220 3 295.6 297.2 289.3 321.9 9.11 7 925 736 16.0 11.2 73 4.8 13.1 225 3 295.7 297.3 289.3 321.9 9.06 8 917 810 16.8 10.8 68 6.0 13.1 246 6 297.2 298.8 289.7 323.1 8.90 9 915 829 16.8 9.8 63 7.0 12.6 251 7 297.4 298.9 289.3 321.7 8.34 10 905 923 17.2 11.2 68 6.0 13.5 275 11 298.8 300.4 290.5 325.9 9.27 11 896 1008 18.0 8.0 52 10.0 12.0 273 14 300.4 301.8 289.6 322.7 7.53 12 894 1027 18.0 8.0 52 10.0 12.0 273 14 300.6 302.0 289.6 323.0 7.54 13 885 1114 18.0 9.0 56 9.0 12.6 272 17 301.5 303.0 290.5 325.7 8.16 14 882 1143 17.8 11.8 68 6.0 14.0 271 18 301.6 303.4 291.9 330.9 9.90 15 859 1369 16.8 12.7 77 4.1 14.1 267 23 302.8 304.8 293.0 334.9 10.81 16 854 1419 16.8 12.2 74 4.6 13.8 266 24 303.3 305.3 293.0 334.6 10.51 17 850 1459 16.6 12.0 74 4.6 13.7 265 25 303.5 305.5 292.9 334.6 10.42 18 794 2035 12.8 8.0 73 4.8 9.9 262 23 305.5 307.0 292.0 331.1 8.51 19 784 2142 12.0 6.0 67 6.0 8.5 260 22 305.7 307.1 291.3 328.4 7.50 20 776 2228 11.8 1.8 50 10.0 6.4 260 22 306.4 307.4 289.9 323.6 5.62 21 774 2249 12.2 -4.8 30 17.0 4.1 260 22 307.0 307.7 288.1 317.8 3.46 22 762 2380 11.0 -5.0 32 16.0 3.4 260 23 307.1 307.8 288.1 317.9 3.46 23 759 2413 11.2 -13.8 16 25.0 1.3 260 23 307.7 308.0 286.5 313.3 1.73 24 755 2457 10.8 -9.2 24 20.0 2.1 260 23 307.7 308.2 287.3 315.7 2.52 25 739 2635 9.4 -16.6 14 26.0 -0.2 260 26 308.1 308.3 286.3 312.7 1.41 26 700 3082 5.2 -17.8 17 23.0 -2.9 255 33 308.2 308.5 286.3 312.7 1.35 27 664 3510 1.6 -19.4 19 21.0 -5.3 244 40 308.9 309.1 286.4 313.0 1.24 28 604 4264 -4.1 -35.1 7 31.0 -10.6 245 41 310.8 310.8 286.0 311.9 0.32 29 581 4568 -6.5 -29.5 14 23.0 -11.9 240 50 311.4 311.6 286.5 313.4 0.57 30 577 4622 -6.9 -31.9 12 25.0 -12.4 239 51 311.6 311.7 286.5 313.2 0.46 31 575 4649 -6.9 -31.9 12 25.0 -12.4 239 52 311.9 312.0 286.6 313.5 0.46 32 572 4690 -6.7 -37.7 6 31.0 -12.7 238 54 312.6 312.7 286.6 313.5 0.26 33 545 5066 -7.9 -50.9 2 43.0 -14.0 235 62 315.5 315.5 287.3 315.8 0.07 34 539 5152 -8.5 -38.5 7 30.0 -14.1 235 63 315.8 315.9 287.7 316.7 0.25 35 500 5730 -12.3 -45.3 5 33.0 -17.2 240 61 318.0 318.1 288.3 318.5 0.13 36 492 5853 -13.1 -52.1 2 39.0 -18.0 238 63 318.5 318.5 288.3 318.8 0.06 37 484 5978 -12.9 -53.9 2 41.0 -17.9 237 65 320.3 320.3 288.9 320.5 0.05 38 456 6429 -17.1 -51.1 3 34.0 -21.0 234 69 320.5 320.5 289.0 320.8 0.08 39 400 7400 -23.9 -51.9 6 28.0 -26.6 230 74 323.9 323.9 290.0 324.2 0.08 40 369 7982 -28.9 -50.9 10 22.0 -30.7 227 72 324.8 324.9 290.3 325.2 0.10 41 332 8729 -33.9 -59.9 5 26.0 -35.3 219 68 327.9 328.0 291.2 328.1 0.04 42 317 9051 -36.1 -58.1 9 22.0 -37.2 216 66 329.3 329.3 291.6 329.5 0.05 43 316 9073 -36.3 -56.3 11 20.0 -37.4 216 65 329.3 329.3 291.6 329.5 0.06 44 304 9339 -38.7 -51.7 24 13.0 -39.5 215 65 329.6 329.6 291.7 330.0 0.11 45 300 9430 -39.5 -48.5 38 9.0 -40.1 215 65 329.7 329.7 291.8 330.3 0.16 46 292 9613 -41.1 -44.7 68 3.6 -41.3 212 64 330.0 330.0 292.0 330.9 0.24 47 289 9683 -41.7 -45.1 69 3.4 -41.9 211 63 330.1 330.1 292.0 331.0 0.24 48 287 9730 -41.7 -44.4 75 2.7 -41.9 210 63 330.8 330.8 292.2 331.7 0.26 49 259 10417 -45.9 -49.6 66 3.7 -46.1 203 65 334.4 334.5 293.1 335.1 0.16 50 250 10650 -47.9 -51.9 63 4.0 -48.1 200 66 334.9 334.9 293.2 335.4 0.13 51 236 11028 -51.1 -55.3 61 4.2 -51.2 198 72 335.6 335.6 293.3 335.9 0.09 52 221 11453 -53.9 -58.3 58 4.4 -54.0 195 79 337.6 337.6 293.8 337.9 0.07 53 210 11780 -56.1 -60.7 56 4.6 -56.2 191 76 339.2 339.2 294.1 339.4 0.05 54 208 11841 -55.9 -60.5 56 4.6 -56.0 190 74 340.4 340.4 294.5 340.6 0.05 55 200 12090 -57.5 -62.5 53 5.0 -57.6 185 70 341.7 341.7 294.8 341.9 0.04 56 193 12315 -59.3 -64.3 52 5.0 -59.4 179 73 342.3 342.3 294.9 342.5 0.03 57 187 12513 -61.1 -65.8 54 4.7 -61.2 176 76 342.5 342.5 295.0 342.6 0.03 58 183 12649 -58.7 -64.7 46 6.0 -58.8 185 73 348.5 348.6 296.3 348.7 0.03 59 150 13900 -59.5 -84.5 2 25.0 -59.7 235 59 367.6 367.6 300.1 367.6 0.00 60 100 16420 -63.7 -87.7 2 24.0 -63.9 255 23 404.7 404.7 305.8 404.7 0.00 61 94 16799 -65.3 -88.3 3 23.0 -65.5 255 24 408.7 408.7 306.3 408.7 0.00 62 90 17066 -64.5 -88.5 2 24.0 -64.7 255 32 415.4 415.4 307.2 415.4 0.00 63 89 17134 -62.7 -87.7 2 25.0 -62.9 253 31 420.4 420.4 307.7 420.4 0.00 64 76 18098 -68.3 -89.3 3 21.0 -68.4 215 24 428.1 428.1 308.6 428.1 0.00 65 74 18259 -67.5 -90.5 2 23.0 -67.7 224 23 433.0 433.0 309.1 433.0 0.00 66 73 18341 -64.7 -89.7 2 25.0 -64.9 227 24 440.6 440.6 310.0 440.7 0.00 67 71 18512 -62.3 -89.3 2 27.0 -62.6 232 26 449.3 449.3 310.8 449.3 0.00 68 70 18600 -62.9 -88.9 2 26.0 -63.2 240 25 449.8 449.8 310.8 449.8 0.00 69 62 19343 -64.3 -89.3 2 25.0 -64.6 253 16 462.6 462.6 312.0 462.6 0.00 70 61 19443 -62.1 -89.1 2 27.0 -62.4 248 16 469.7 469.7 312.6 469.7 0.00 71 60 19545 -61.5 -88.5 2 27.0 -61.9 249 16 473.2 473.2 312.9 473.2 0.00 72 53 20304 -65.7 -89.7 2 24.0 -66.0 255 9 480.6 480.6 313.5 480.6 0.00 73 50 20660 -62.9 -89.9 1 27.0 -63.3 240 7 495.3 495.3 314.6 495.3 0.00 74 49 20784 -62.3 -89.3 2 27.0 -62.7 172 15 499.5 499.5 314.9 499.6 0.00 75 44 21450 -61.3 -88.3 2 27.0 -61.9 11 3 517.6 517.6 316.1 517.6 0.00 76 41 21886 -63.1 -89.1 2 26.0 -63.6 12 6 523.7 523.7 316.5 523.7 0.00 77 40 22038 -61.1 -89.1 1 28.0 -61.7 13 7 532.4 532.4 317.1 532.4 0.00 78 39 22196 -58.5 -88.5 1 30.0 -59.3 14 8 542.9 542.9 317.7 542.9 0.00 79 38 22360 -57.1 -87.1 1 30.0 -58.1 14 9 550.5 550.5 318.1 550.5 0.01 80 36 22703 -55.5 -86.5 1 31.0 -56.8 23 12 563.2 563.2 318.8 563.2 0.01 81 33 23254 -57.5 -86.5 1 29.0 -58.6 43 11 572.1 572.1 319.3 572.1 0.01 82 31 23651 -55.3 -86.3 1 31.0 -56.8 70 7 588.3 588.3 320.0 588.4 0.01 83 30 23860 -55.3 -86.3 1 31.0 -56.8 190 12 593.9 593.9 320.3 593.9 0.01 84 26 24779 -54.3 -86.3 1 32.0 -56.2 308 1 621.5 621.5 321.6 621.6 0.01 85 21 26168 -49.1 -84.1 1 35.0 -52.7 332 9 676.4 676.4 323.6 676.5 0.02 86 20 26490 -48.3 -83.3 1 35.0 -52.3 325 12 688.3 688.3 324.0 688.5 0.02 87 18 27184 -48.1 -83.1 1 35.0 -52.5 325 12 710.0 710.0 324.7 710.2 0.02 88 15 28382 -49.5 -83.5 1 34.0 -53.9 226 3 743.4 743.4 325.7 743.6 0.02 89 12 29861 -44.1 -82.1 1 38.0 -51.5 275 25 811.5 811.5 327.5 811.9 0.04 90 10 31100 -37.9 -79.9 0 42.0 -49.4 290 27 878.1 878.1 329.0 878.8 0.07 91 9.9 31169 -37.7 -79.7 0 42.0 -49.3 289 27 881.3 881.4 329.1 882.1 0.07 92 9.1 31749 -38.5 -80.5 0 42.0 -50.1 285 27 899.8 899.8 329.4 900.5 0.07 93 8.5 32218 -37.3 -79.3 0 42.0 -49.9 281 27 922.2 922.2 329.8 923.1 0.09 94 8.1 32550 -38.5 -80.5 0 42.0 -50.7 278 27 930.2 930.3 330.0 931.1 0.08 95 7.5 33082 -35.5 -78.5 0 43.0 -49.9 274 27 963.1 963.2 330.6 964.4 0.11 96 7.0 33560 -36.9 -78.9 0 42.0 -50.8 270 27 976.5 976.6 330.8 977.8 0.11 97 6.8 33761 -36.5 -79.5 0 43.0 -50.8 986.3 986.4 330.9 987.5 0.11 TRP 76 18098 -68.3 -89.3 3 21.0 -68.4 215 24 428.1 428.1 308.6 428.1 0.00 WND 221 11453 -53.9 -58.3 58 4.4 -54.0 195 79 337.6 337.6 293.8 337.9 0.07 Sounding variables and indices 1000-500 mb thick: 5657.00 m Freezing level: 647.16 mb = 3721.19 m = 12208.48 ft Wetbulb zero: 740.50 mb = 2618.44 m = 8590.56 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 34.71 % Est. max temperature: 29.58 C = 85.24 F Sfc-Lift cond lev (LCL): 960.73 mb = 411.04 m = 1348.55 ft T: 14.79 C 700-500 lapse rate: 6.61 C/km ThetaE index: 3.14 C Layer 896.0- 894.0 mb Conv cond level (CCL): 732.75 mb = 2705.27 m = 8875.44 ft Mean mixing ratio: 9.72 g/kg Conv temperature: 33.64 C = 92.54 F Cap Strength: 6.70 C Lifted Index: 2.56 C Risk: None Lifted Index @300 mb: 5.48 C Lifted Index @700 mb: 3.60 C Showalter Index: -3.18 C Risk: Severe thunderstorms possible Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 24.30 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 339.00 Risk: Showers and thunderstorms possible Energy Index: -3.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.62 J/kg Max Up Vert Vel: 10.16 m/s Conv Inhibition (B-): 48313.77 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 885.09 mb = 1113.19 m = 3652.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 28 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 ---------------------------------------------------------- 0 985 196 110 6 -5.6 2.1 | 97 33 -33.1 4.2 1 939 610 160 1 -0.3 0.9 | 96 28 -27.8 3.1 2 925 736 225 3 2.1 2.1 | 100 26 -25.3 4.3 3 906 914 275 11 11.0 -1.0 | 94 17 -16.5 1.2 4 874 1219 270 20 20.0 -0.0 | 106 8 -7.4 2.1 5 850 1459 265 25 24.9 2.2 | 150 5 -2.5 4.3 6 813 1829 265 26 25.9 2.3 | 161 5 -1.5 4.4 7 784 2134 260 22 21.7 3.8 | 136 8 -5.8 6.0 8 756 2438 260 23 22.7 4.0 | 142 8 -4.8 6.1 9 729 2743 260 28 27.6 4.9 | 181 7 0.1 7.0 10 700 3082 255 33 31.9 8.5 | 203 12 4.4 10.7 11 651 3658 240 43 37.2 21.5 | 203 26 9.8 23.6 12 602 4267 245 41 37.2 17.3 | 207 22 9.7 19.5 13 557 4877 235 60 49.1 34.4 | 211 43 21.7 36.5 14 536 5182 235 63 51.6 36.1 | 212 45 24.2 38.3 15 500 5730 240 61 52.8 30.5 | 218 41 25.4 32.6 16 476 6096 235 67 54.9 38.4 | 214 49 27.4 40.6 17 400 7400 230 74 56.7 47.6 | 210 58 29.3 49.7 18 388 7620 230 74 56.7 47.6 | 210 58 29.3 49.7 19 312 9144 215 65 37.3 53.2 | 190 56 9.8 55.4 20 300 9430 215 65 37.3 53.2 | 190 56 9.8 55.4 21 286 9754 210 63 31.5 54.6 | 184 57 4.1 56.7 22 250 10650 200 66 22.6 62.0 | 176 64 -4.9 64.2 23 221 11453 195 79 20.4 76.3 | 175 79 -7.0 78.4 24 217 11582 195 79 20.4 76.3 | 175 79 -7.0 78.4 25 200 12090 185 70 6.1 69.7 | 163 75 -21.3 71.9 26 187 12497 175 76 -6.6 75.7 | 156 85 -34.1 77.8 27 170 13106 215 63 36.1 51.6 | 189 54 8.7 53.7 28 150 13900 235 59 48.3 33.8 | 210 42 20.9 36.0 29 133 14630 235 52 42.6 29.8 | 205 35 15.2 32.0 30 121 15240 245 55 49.8 23.2 | 221 34 22.4 25.4 31 115 15545 260 48 47.3 8.3 | 242 22 19.8 10.5 32 100 16420 255 23 22.2 6.0 | 147 10 -5.2 8.1 33 99 16459 245 22 19.9 9.3 | 147 14 -7.5 11.4 34 95 16764 255 23 22.2 6.0 | 147 10 -5.2 8.1 35 90 17069 255 32 30.9 8.3 | 198 11 3.5 10.4 36 81 17678 235 20 16.4 11.5 | 141 18 -11.1 13.6 37 76 18098 215 24 13.8 19.7 | 148 26 -13.7 21.8 38 74 18288 225 23 16.3 16.3 | 149 22 -11.2 18.4 39 70 18593 235 27 22.1 15.5 | 163 18 -5.3 17.6 40 70 18600 240 25 21.7 12.5 | 158 16 -5.8 14.6 41 67 18898 235 26 21.3 14.9 | 160 18 -6.1 17.0 42 63 19202 260 16 15.8 2.8 | 113 13 -11.7 4.9 43 60 19507 245 16 14.5 6.8 | 125 16 -12.9 8.9 44 57 19812 275 12 12.0 -1.0 | 94 16 -15.5 1.1 45 50 20660 240 7 6.1 3.5 | 105 22 -21.4 5.6 46 49 20726 160 16 -5.5 15.0 | 118 37 -32.9 17.2 47 47 21031 220 10 6.4 7.7 | 115 23 -21.0 9.8 48 45 21336 10 2 -0.3 -2.0 | 90 28 -27.8 0.2 49 37 22555 15 10 -2.6 -9.7 | 76 31 -30.0 -7.5 50 34 23165 45 16 -11.3 -11.3 | 77 40 -38.7 -9.2 51 32 23470 40 2 -1.3 -1.5 | 91 29 -28.7 0.6 52 30 23774 90 10 -10.0 0.0 | 93 37 -37.4 2.1 53 30 23860 190 12 2.1 11.8 | 119 29 -25.4 13.9 54 29 24079 125 16 -13.1 9.2 | 106 42 -40.5 11.3 55 28 24384 205 4 1.7 3.6 | 103 26 -25.7 5.8 56 25 24994 0 0 -0.0 -0.0 | 94 28 -27.4 2.1 57 20 26490 325 12 6.9 -9.8 | 69 22 -20.6 -7.7 58 20 26518 330 10 5.0 -8.7 | 74 23 -22.4 -6.5 59 18 27127 320 11 7.1 -8.4 | 73 21 -20.4 -6.3 60 17 27432 345 14 3.6 -13.5 | 64 26 -23.8 -11.4 61 17 27737 5 10 -0.9 -10.0 | 75 29 -28.3 -7.8 62 15 28346 225 2 1.4 1.4 | 98 26 -26.0 3.5 63 14 28651 230 10 7.7 6.4 | 113 22 -19.8 8.6 64 13 29261 240 18 15.6 9.0 | 133 16 -11.8 11.1 65 13 29566 275 21 20.9 -1.8 | 93 7 -6.5 0.3 66 11 30175 275 28 27.9 -2.4 | 304 1 0.5 -0.3 67 10 31100 290 27 25.4 -9.2 | 16 7 -2.1 -7.1 68 7 33560 270 27 27.0 -0.0 | 168 2 -0.4 2.1 Wind Parameters Mean winds (0-6000m): 244.4 at 36.7 knts Storm direction: 274.4 at 27.5 knts Shear (0-3000m) pos: 4.3 neg: 3.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 57.7 neg: -23.8 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 196.09 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 ------------------------------------------------------------------------------- 500 122 3 97 30| 6.8 0.0 6.8| 16.6 -8.4 8.2 16.3 0.14| 7.7 1.1 1000 260 7 99 21| 12.9 0.0 12.9| 29.5 -19.8 9.6 9.6 0.06| 13.7 0.8 1500 265 13 103 15| 8.6 2.3 10.9| 37.8 -19.8 18.0 12.0 0.21| 11.5 2.4 2000 264 16 108 12| 6.4 1.2 7.7| 38.1 -23.8 14.3 7.2 0.13| 9.8 1.2 2500 263 17 113 11| 5.2 1.8 7.0| 47.2 -23.8 23.5 9.4 0.22| 8.9 2.0 3000 261 20 123 10| 4.3 3.0 7.3| 57.7 -23.8 33.9 11.3 0.27| 8.9 2.4 4000 253 25 161 10| 3.3 3.6 6.9| 66.8 -28.3 38.5 9.6 0.22| 8.6 1.9 5000 248 31 185 14| 2.6 5.3 7.9| 96.6 -30.0 66.5 13.3 0.20| 9.3 1.9 6000 244 37 198 19| 2.4 5.1 7.5|140.9 -66.0 74.9 12.5 0.18| 8.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250501.00.gif