UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 30 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 104 SFC 989 196 27.4 18.4 58 9.0 21.1 150 10 301.5 304.0 294.7 341.5 13.59 2 925 788 21.2 16.6 75 4.6 18.1 145 22 301.0 303.4 294.1 339.1 12.95 3 912 911 20.0 16.4 80 3.6 17.5 145 22 301.0 303.4 294.1 339.1 12.97 4 864 1374 15.8 14.6 93 1.2 15.0 165 21 301.3 303.5 293.6 337.2 12.18 5 860 1414 15.6 14.0 90 1.6 14.6 168 21 301.5 303.6 293.4 336.2 11.77 6 850 1513 14.6 14.2 97 0.4 14.3 175 21 301.4 303.7 293.6 337.0 12.07 7 849 1523 14.6 14.3 98 0.3 14.4 175 21 301.5 303.8 293.7 337.4 12.16 8 844 1573 14.8 13.0 89 1.8 13.6 177 21 302.3 304.3 293.2 335.5 11.22 9 795 2076 10.8 10.6 99 0.2 10.7 189 22 303.2 305.1 292.6 333.4 10.15 10 779 2246 10.4 8.5 88 1.9 9.2 194 24 304.5 306.2 292.1 331.4 8.98 11 768 2364 10.8 4.8 66 6.0 7.3 197 26 306.2 307.5 291.0 327.6 7.04 12 766 2386 10.6 4.6 66 6.0 7.2 198 26 306.2 307.5 291.0 327.4 6.96 13 762 2430 12.2 -1.8 38 14.0 5.1 200 27 308.4 309.2 289.4 322.1 4.40 14 761 2441 12.4 -2.6 35 15.0 4.8 200 27 308.7 309.5 289.3 321.7 4.15 15 754 2518 12.6 -5.4 28 18.0 3.9 197 27 309.8 310.4 288.9 320.5 3.39 16 713 2985 9.4 -6.6 32 16.0 2.0 190 29 311.3 311.9 289.3 321.7 3.27 17 700 3138 8.4 -5.6 37 14.0 1.7 190 30 311.8 312.5 289.8 323.2 3.60 18 688 3280 7.0 -3.0 49 10.0 2.0 190 31 311.8 312.6 290.5 325.8 4.46 19 659 3632 4.2 -2.8 60 7.0 0.7 190 33 312.5 313.4 291.0 327.4 4.72 20 657 3656 4.4 -6.6 45 11.0 -0.7 190 33 313.0 313.7 290.0 324.3 3.55 21 643 3831 3.0 -7.0 48 10.0 -1.6 189 32 313.3 314.0 290.2 324.6 3.52 22 634 3945 2.2 -8.8 44 11.0 -2.6 188 31 313.7 314.3 289.9 323.7 3.10 23 630 3996 2.2 -12.8 32 15.0 -3.8 187 30 314.2 314.7 289.3 321.7 2.27 24 627 4034 2.0 -13.0 32 15.0 -4.0 187 30 314.4 314.9 289.3 321.8 2.24 25 622 4099 1.4 -12.6 34 14.0 -4.2 187 30 314.5 314.9 289.4 322.1 2.33 26 619 4138 1.0 -8.0 51 9.0 -3.0 186 29 314.5 315.1 290.4 325.3 3.38 27 617 4164 0.8 -8.2 51 9.0 -3.2 186 29 314.5 315.2 290.3 325.3 3.34 28 615 4190 0.4 -6.6 59 7.0 -2.8 186 29 314.4 315.1 290.7 326.5 3.79 29 599 4400 -1.3 -7.3 64 6.0 -4.0 185 29 314.8 315.5 290.7 326.6 3.69 30 589 4534 -2.3 -11.3 50 9.0 -6.0 185 30 315.1 315.6 290.0 324.0 2.74 31 580 4656 -3.3 -9.3 63 6.0 -5.8 185 30 315.3 316.0 290.5 325.9 3.26 32 574 4738 -3.9 -10.9 58 7.0 -6.7 185 31 315.6 316.1 290.3 325.0 2.90 33 560 4932 -5.7 -10.1 71 4.4 -7.5 186 32 315.7 316.3 290.6 326.0 3.17 34 546 5130 -7.5 -8.6 92 1.1 -7.9 191 31 315.8 316.5 291.0 327.6 3.66 35 543 5173 -7.7 -9.1 90 1.4 -8.3 192 31 316.1 316.8 291.0 327.5 3.54 36 540 5216 -7.7 -11.4 75 3.7 -9.2 194 31 316.6 317.2 290.6 326.3 2.96 37 536 5274 -7.7 -9.3 88 1.6 -8.4 195 31 317.3 318.0 291.3 328.7 3.53 38 535 5288 -7.7 -9.7 86 2.0 -8.5 196 31 317.4 318.1 291.3 328.6 3.42 39 521 5493 -9.5 -10.7 91 1.2 -10.0 201 30 317.7 318.3 291.2 328.3 3.25 40 501 5795 -11.3 -15.5 71 4.2 -12.8 210 29 319.1 319.5 290.7 326.7 2.28 41 500 5810 -11.5 -15.6 72 4.1 -12.9 210 29 319.0 319.5 290.7 326.6 2.27 42 463 6394 -16.5 -18.0 88 1.5 -17.0 224 27 319.9 320.3 290.7 326.6 2.00 43 443 6725 -19.1 -21.9 78 2.8 -19.8 233 37 320.7 321.0 290.5 325.8 1.49 44 432 6912 -19.9 -25.9 59 6.0 -21.3 237 44 322.0 322.2 290.5 325.7 1.07 45 430 6947 -19.9 -25.9 59 6.0 -21.3 238 45 322.4 322.6 290.6 326.2 1.08 46 428 6981 -20.1 -29.1 45 9.0 -22.0 239 46 322.6 322.7 290.4 325.4 0.80 47 423 7068 -20.7 -33.7 30 13.0 -23.0 240 47 322.9 323.0 290.2 324.8 0.52 48 419 7139 -21.1 -34.1 30 13.0 -23.4 240 48 323.2 323.3 290.3 325.1 0.51 49 413 7245 -21.9 -31.9 40 10.0 -23.8 240 48 323.6 323.7 290.5 325.9 0.64 50 411 7281 -22.1 -34.1 33 12.0 -24.2 240 48 323.7 323.8 290.5 325.6 0.52 51 402 7443 -23.5 -38.5 24 15.0 -25.6 240 49 324.0 324.1 290.3 325.3 0.34 52 400 7480 -23.7 -37.7 26 14.0 -25.8 240 49 324.2 324.3 290.5 325.6 0.37 53 385 7759 -25.9 -40.9 23 15.0 -27.8 239 51 324.9 324.9 290.5 325.9 0.28 54 374 7969 -27.7 -35.7 46 8.0 -28.9 237 53 325.2 325.3 290.9 327.0 0.49 55 372 8007 -27.7 -38.7 34 11.0 -29.2 237 54 325.7 325.7 290.9 327.0 0.36 56 300 9520 -39.7 -57.7 13 18.0 -40.5 225 52 329.4 329.4 291.6 329.6 0.05 57 250 10740 -48.7 -68.7 8 20.0 -49.1 245 41 333.7 333.7 292.7 333.7 0.01 58 200 12170 -58.7 -63.3 55 4.6 -58.8 265 53 339.8 339.8 294.3 340.0 0.04 59 160 13545 -66.3 -71.3 49 5.0 -66.4 255 54 349.4 349.4 296.5 349.4 0.02 60 150 13940 -61.5 -87.5 2 26.0 -61.7 240 64 364.1 364.1 299.5 364.1 0.00 61 135 14594 -61.8 -87.3 2 25.5 -62.0 235 72 374.7 374.7 301.4 374.7 0.00 62 100 16450 -62.7 -86.7 3 24.0 -62.9 230 32 406.6 406.6 306.1 406.6 0.00 63 79 17887 -68.3 -89.3 3 21.0 -68.4 228 17 423.4 423.4 308.1 423.4 0.00 64 74 18283 -65.5 -88.5 3 23.0 -65.7 225 21 437.3 437.3 309.6 437.3 0.00 65 70 18620 -67.7 -88.7 3 21.0 -67.8 215 24 439.5 439.6 309.8 439.6 0.00 66 67 18881 -68.9 -89.9 3 21.0 -69.1 220 25 442.5 442.5 310.1 442.5 0.00 67 66 18972 -65.1 -89.1 2 24.0 -65.3 221 25 452.7 452.7 311.1 452.7 0.00 68 63 19255 -63.7 -88.7 2 25.0 -64.0 229 25 461.8 461.8 312.0 461.8 0.00 69 58 19757 -65.3 -89.3 2 24.0 -65.5 262 11 469.3 469.3 312.5 469.3 0.00 70 57 19863 -63.7 -88.7 2 25.0 -64.0 267 11 475.2 475.2 313.1 475.2 0.00 71 52 20421 -65.7 -89.7 2 24.0 -66.0 25 10 483.2 483.2 313.7 483.2 0.00 72 50 20660 -63.3 -89.3 2 26.0 -63.7 210 8 494.3 494.3 314.5 494.3 0.00 73 48 20912 -62.7 -88.7 2 26.0 -63.1 182 11 501.5 501.6 315.1 501.6 0.00 74 43 21589 -64.7 -89.7 2 25.0 -65.1 139 10 512.7 512.7 315.8 512.7 0.00 75 42 21734 -61.7 -88.7 2 27.0 -62.3 132 10 523.6 523.6 316.5 523.6 0.00 76 38 22359 -58.7 -87.7 1 29.0 -59.6 29 2 546.4 546.4 317.9 546.4 0.00 77 37 22527 -59.1 -87.1 1 28.0 -59.9 1 0 549.6 549.6 318.1 549.6 0.01 78 33 23249 -57.1 -87.1 1 30.0 -58.3 118 12 573.1 573.1 319.3 573.2 0.01 79 32 23446 -54.3 -85.3 1 31.0 -55.9 143 10 585.7 585.7 319.9 585.8 0.01 80 30 23860 -54.3 -85.3 1 31.0 -56.0 245 4 596.6 596.6 320.5 596.7 0.01 81 27 24535 -54.7 -85.7 1 31.0 -56.5 284 4 613.7 613.7 321.2 613.8 0.01 82 21 26152 -52.3 -84.3 1 32.0 -55.1 275 8 666.7 666.7 323.3 666.8 0.02 83 20 26470 -48.9 -82.9 1 34.0 -52.7 300 17 686.5 686.5 324.0 686.7 0.02 84 19 26808 -48.1 -82.1 1 34.0 -52.3 305 18 699.1 699.1 324.4 699.3 0.02 85 18 27164 -48.1 -82.1 1 34.0 -52.5 305 14 710.0 710.0 324.7 710.2 0.03 86 15 28370 -47.1 -82.1 1 35.0 -52.4 223 17 751.4 751.4 326.0 751.6 0.03 87 13 29326 -43.3 -80.3 1 37.0 -50.7 264 19 795.9 795.9 327.1 796.3 0.05 88 12 29865 -42.9 -80.9 1 38.0 -50.8 250 11 815.7 815.8 327.6 816.2 0.05 89 10 31100 -41.1 -80.1 1 39.0 -50.8 290 18 866.1 866.2 328.8 866.8 0.07 90 9.4 31522 -40.5 -79.5 1 39.0 -50.8 289 21 883.9 883.9 329.1 884.7 0.08 91 7.8 32814 -34.3 -77.3 0 43.0 -49.2 287 31 957.2 957.2 330.5 958.7 0.13 92 7.0 33570 -36.1 -78.1 1 42.0 -50.5 285 36 979.8 979.9 330.9 981.3 0.13 93 6.9 33670 -36.3 -78.3 1 42.0 -50.7 983.0 983.1 330.9 984.5 0.13 94 5.8 34881 -33.9 -76.9 1 43.0 -50.7 1043.5 1043.7 331.9 1045.9 0.19 95 5.7 35003 -31.3 -75.3 0 44.0 -50.0 1060.1 1060.3 332.1 1063.3 0.24 96 5.4 35389 -27.7 -73.7 0 46.0 -49.2 1092.7 1092.9 332.6 1097.1 0.33 TRP 160 13545 -66.3 -71.3 49 5.0 -66.4 255 54 349.4 349.4 296.5 349.4 0.02 WND 135 14594 -61.8 -87.3 2 25.5 -62.0 235 72 374.7 374.7 301.4 374.7 0.00 Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 611.24 mb = 4239.30 m = 13908.29 ft Wetbulb zero: 657.97 mb = 3644.47 m = 11956.79 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 66.40 % Est. max temperature: 28.25 C = 82.86 F Sfc-Lift cond lev (LCL): 867.53 mb = 1339.19 m = 4393.63 ft T: 16.12 C 700-500 lapse rate: 7.45 C/km ThetaE index: 16.89 C Layer 844.0- 713.0 mb Conv cond level (CCL): 862.00 mb = 1393.91 m = 4573.14 ft Mean mixing ratio: 13.11 g/kg Conv temperature: 27.28 C = 81.10 F Cap Strength: 2.09 C Lifted Index: -4.61 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.47 C Lifted Index @700 mb: 0.82 C Showalter Index: -3.43 C Risk: Severe thunderstorms possible Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 25.70 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 394.10 Risk: Showers and thunderstorms possible Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1455.21 J/kg Max Up Vert Vel: 53.95 m/s Conv Inhibition (B-): 1.61 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 864.92 mb = 1365.09 m = 4478.58 ft Lev Free Conv (LFC): 859.92 mb = 1414.49 m = 4640.65 ft Equ Level (EL): 759.92 mb = 2452.76 m = 8047.02 ft B at Equ Level: 27.03 J/kg Max Parcel Lev (MPL): 709.92 mb = 3021.36 m = 9912.48 ft Wind level data Storm motion: 217 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 ---------------------------------------------------------- 0 989 196 150 10 -5.0 8.7 | 67 19 -17.0 -7.4 1 944 610 155 21 -8.9 19.0 | 98 21 -20.9 3.0 2 925 788 145 22 -12.6 18.0 | 95 25 -24.6 2.0 3 911 914 145 22 -12.6 18.0 | 95 25 -24.6 2.0 4 880 1219 155 22 -9.3 19.9 | 100 22 -21.3 3.9 5 850 1513 175 21 -1.8 20.9 | 109 15 -13.9 4.9 6 819 1829 185 20 1.7 19.9 | 111 11 -10.3 3.9 7 789 2134 190 23 4.0 22.7 | 129 10 -8.0 6.6 8 761 2438 200 27 9.2 25.4 | 163 10 -2.8 9.3 9 734 2743 190 28 4.9 27.6 | 148 14 -7.2 11.5 10 700 3138 190 30 5.2 29.5 | 153 15 -6.8 13.5 11 656 3658 190 33 5.7 32.5 | 159 18 -6.3 16.5 12 607 4267 185 28 2.4 27.9 | 141 15 -9.6 11.8 13 562 4877 185 32 2.8 31.9 | 150 18 -9.2 15.8 14 500 5810 210 29 14.5 25.1 | 195 9 2.5 9.1 15 481 6096 215 29 16.6 23.8 | 211 9 4.6 7.7 16 462 6401 225 27 19.1 19.1 | 247 8 7.1 3.0 17 426 7010 240 47 40.7 23.5 | 255 30 28.7 7.5 18 400 7480 240 49 42.4 24.5 | 254 32 30.4 8.5 19 392 7620 240 49 42.4 24.5 | 254 32 30.4 8.5 20 360 8230 235 57 46.7 32.7 | 244 38 34.7 16.6 21 316 9144 230 53 40.6 34.1 | 238 34 28.6 18.0 22 303 9449 225 53 37.5 37.5 | 230 33 25.4 21.4 23 300 9520 225 52 36.8 36.8 | 230 32 24.7 20.7 24 250 10740 245 41 37.2 17.3 | 267 25 25.1 1.3 25 230 11278 250 38 35.7 13.0 | 277 24 23.7 -3.0 26 200 12170 265 53 52.8 4.6 | 286 42 40.8 -11.4 27 199 12192 270 47 47.0 -0.0 | 295 38 35.0 -16.0 28 172 13106 265 67 66.7 5.8 | 281 56 54.7 -10.2 29 160 13545 255 54 52.2 14.0 | 273 40 40.1 -2.1 30 156 13716 250 53 49.8 18.1 | 267 38 37.8 2.1 31 150 13940 240 64 55.4 32.0 | 250 46 43.4 16.0 32 135 14594 235 72 59.0 41.3 | 242 53 46.9 25.3 33 128 14935 235 72 59.0 41.3 | 242 53 46.9 25.3 34 122 15240 235 64 52.4 36.7 | 243 45 40.4 20.7 35 116 15545 245 66 59.8 27.9 | 256 49 47.8 11.8 36 110 15850 245 38 34.4 16.1 | 270 22 22.4 0.0 37 105 16154 215 27 15.5 22.1 | 210 7 3.5 6.1 38 100 16450 230 32 24.5 20.6 | 250 13 12.5 4.5 39 95 16764 230 32 24.5 20.6 | 250 13 12.5 4.5 40 90 17069 235 35 28.7 20.1 | 256 17 16.6 4.0 41 86 17374 265 24 23.9 2.1 | 320 18 11.9 -14.0 42 82 17678 255 14 13.5 3.6 | 353 13 1.5 -12.4 43 78 17983 215 19 10.9 15.6 | 67 1 -1.1 -0.5 44 74 18288 225 21 14.8 14.8 | 293 3 2.8 -1.2 45 70 18620 215 24 13.8 19.7 | 206 4 1.7 3.6 46 64 19202 225 26 18.4 18.4 | 250 7 6.4 2.3 47 58 19812 265 10 10.0 0.9 | 8 15 -2.1 -15.2 48 55 20117 275 16 15.9 -1.4 | 347 18 3.9 -17.4 49 52 20422 25 10 -4.2 -9.1 | 33 30 -16.3 -25.1 50 50 20660 210 8 4.0 6.9 | 41 12 -8.0 -9.1 51 49 20726 160 12 -4.1 11.3 | 74 17 -16.1 -4.8 52 47 21031 195 10 2.6 9.7 | 56 11 -9.4 -6.4 53 45 21336 60 1 -0.9 -0.5 | 38 21 -12.9 -16.5 54 43 21641 150 11 -5.5 9.5 | 70 19 -17.5 -6.5 55 37 22555 0 0 -0.0 -0.0 | 37 20 -12.0 -16.0 56 35 22860 105 10 -9.7 2.6 | 58 26 -21.7 -13.5 57 34 23165 105 13 -12.6 3.4 | 63 28 -24.6 -12.7 58 32 23470 145 10 -5.7 8.2 | 66 19 -17.8 -7.9 59 30 23774 30 10 -5.0 -8.7 | 35 30 -17.0 -24.7 60 30 23860 245 4 3.6 1.7 | 30 17 -8.4 -14.4 61 28 24384 275 4 4.0 -0.3 | 26 18 -8.0 -16.4 62 22 25908 0 0 -0.0 -0.0 | 37 20 -12.0 -16.0 63 21 26213 255 10 9.7 2.6 | 10 14 -2.4 -13.5 64 20 26470 300 17 14.7 -8.5 | 354 25 2.7 -24.5 65 20 26518 295 10 9.1 -4.2 | 8 20 -3.0 -20.3 66 19 26822 305 18 14.7 -10.3 | 354 27 2.7 -26.4 67 17 27432 305 11 9.0 -6.3 | 8 23 -3.0 -22.4 68 17 27737 245 11 10.0 4.6 | 10 12 -2.1 -11.4 69 16 28042 255 11 10.6 2.8 | 6 13 -1.4 -13.2 70 15 28346 220 17 10.9 13.0 | 20 3 -1.1 -3.0 71 14 28651 240 18 15.6 9.0 | 333 8 3.6 -7.0 72 14 28956 300 10 8.7 -5.0 | 9 21 -3.4 -21.0 73 13 29261 270 24 24.0 -0.0 | 323 20 12.0 -16.0 74 13 29566 250 7 6.6 2.4 | 22 15 -5.5 -13.7 75 11 30175 250 15 14.1 5.1 | 349 11 2.1 -10.9 76 10 31100 290 18 16.9 -6.2 | 348 23 4.9 -22.2 77 7 33570 285 36 34.8 -9.3 | 318 34 22.7 -25.4 Wind Parameters Mean winds (0-6000m): 186.9 at 26.7 knts Storm direction: 216.9 at 20.1 knts Shear (0-3000m) pos: 3.0 neg: 1.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 111.4 neg: -13.8 tot: 97.6 m^2/s^2 ave: 32.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.9 10^-3/s Energy-Hel index: 0.87 Bulk Rich Number: 43.49 Bulk Shear: 33.46 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 ------------------------------------------------------------------------------- 500 153 16 86 20| 11.8 0.0 11.8| 53.3 -1.6 51.7 103.5 0.80| 13.0 10.4 1000 150 19 92 22| 6.2 0.0 6.2| 66.7 -6.6 60.1 60.1 0.63| 9.4 5.9 1500 157 20 97 20| 4.4 0.0 4.4| 82.6 -6.6 76.0 50.6 0.52| 9.7 5.1 2000 165 20 102 18| 4.6 0.0 4.6| 95.6 -6.6 89.0 44.5 0.57| 8.8 5.0 2500 173 22 110 16| 3.6 0.8 4.5|106.4 -12.7 93.7 37.5 0.51| 8.7 4.5 3000 177 23 117 15| 3.0 1.1 4.2|111.4 -13.8 97.6 32.5 0.50| 7.7 3.9 4000 181 25 128 15| 2.3 0.7 3.0|116.9 -32.6 84.3 21.1 0.37| 6.7 2.5 5000 182 26 132 15| 2.1 0.8 2.9|142.1 -34.6 107.5 21.5 0.41| 6.3 2.6 6000 187 27 140 14| 2.2 0.7 2.9|173.5 -34.6 138.9 23.2 0.48| 6.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250430.00.gif