UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 8 OCT 25 Station: KDDC WMO ident: 72451 Latitude: 37.77 Longitude: -99.97 Elevation: 790.00 ------------------------------------------------------------------------------- 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 187 SFC 932 790 17.6 9.6 59 8.0 12.8 50 7 296.7 298.1 288.8 320.1 8.07 2 925 857 16.6 7.6 55 9.0 11.4 60 9 296.3 297.6 287.8 317.0 7.09 3 850 1569 9.8 6.9 82 2.9 8.2 70 10 296.4 297.7 288.1 317.8 7.36 4 841 1658 9.2 6.7 84 2.5 7.8 70 8 296.7 298.0 288.1 318.1 7.33 5 838 1687 9.8 6.1 78 3.7 7.7 70 8 297.6 298.9 288.2 318.3 7.06 6 830 1767 10.0 6.3 78 3.7 7.9 70 6 298.6 300.0 288.7 319.9 7.23 7 821 1858 10.0 5.2 72 4.8 7.3 58 5 299.6 300.8 288.6 319.6 6.77 8 808 1991 9.2 4.9 74 4.3 6.8 2 5 300.1 301.3 288.8 320.1 6.73 9 796 2115 8.8 6.7 87 2.1 7.6 309 5 301.0 302.4 289.9 323.9 7.75 10 780 2283 9.4 5.2 75 4.2 7.0 278 10 303.4 304.7 290.2 324.7 7.13 11 760 2499 8.6 4.0 73 4.6 6.1 255 17 304.8 306.0 290.3 325.1 6.72 12 755 2554 8.4 4.0 74 4.4 5.9 255 17 305.1 306.4 290.5 325.6 6.77 13 749 2620 9.2 3.2 66 6.0 5.9 255 18 306.7 307.9 290.6 326.3 6.44 14 748 2631 9.2 3.2 66 6.0 5.9 255 18 306.8 308.0 290.7 326.5 6.45 15 741 2709 8.4 5.4 81 3.0 6.6 255 20 306.8 308.2 291.7 329.9 7.61 16 726 2878 7.2 5.7 90 1.5 6.3 259 20 307.2 308.7 292.1 331.3 7.94 17 700 3177 4.8 4.8 100 0.0 4.8 260 23 307.8 309.2 292.1 331.4 7.73 18 697 3212 4.4 4.2 99 0.2 4.3 260 24 307.7 309.1 291.8 330.4 7.44 19 687 3329 3.8 3.8 100 0.0 3.8 258 25 308.3 309.7 291.9 330.8 7.34 20 666 3581 2.6 1.7 94 0.9 2.1 256 30 309.7 311.0 291.7 329.8 6.51 21 648 3801 1.4 -1.4 82 2.8 -0.0 249 27 310.8 311.8 291.0 327.5 5.33 22 646 3826 2.0 -4.0 64 6.0 -0.9 247 26 311.8 312.6 290.5 325.7 4.40 23 639 3914 2.2 -7.8 48 10.0 -2.3 243 23 313.0 313.6 289.9 323.6 3.33 24 595 4485 -1.7 -20.7 22 19.0 -7.8 272 28 314.9 315.1 288.4 319.1 1.24 25 591 4539 -2.1 -18.1 28 16.0 -7.5 272 29 315.0 315.3 288.8 320.2 1.56 26 588 4579 -2.5 -21.5 22 19.0 -8.4 272 29 315.0 315.3 288.4 319.0 1.17 27 575 4756 -4.1 -23.1 21 19.0 -9.7 274 32 315.2 315.4 288.3 318.7 1.04 28 525 5465 -9.9 -23.9 31 14.0 -13.7 280 31 316.5 316.7 288.8 320.1 1.06 29 524 5480 -9.9 -26.9 24 17.0 -14.2 280 31 316.7 316.8 288.6 319.5 0.81 30 515 5613 -10.3 -30.3 18 20.0 -14.9 278 30 317.8 317.9 288.7 319.9 0.60 31 506 5749 -11.5 -29.5 21 18.0 -15.6 276 28 317.9 318.1 288.8 320.2 0.66 32 500 5840 -12.1 -32.1 17 20.0 -16.3 270 31 318.3 318.4 288.8 320.1 0.52 33 495 5917 -12.5 -32.5 17 20.0 -16.7 270 31 318.7 318.8 288.9 320.5 0.50 34 465 6392 -15.3 -43.3 7 28.0 -19.5 268 33 321.0 321.0 289.2 321.7 0.18 35 400 7510 -24.5 -46.5 11 22.0 -26.9 275 40 323.1 323.2 289.9 323.7 0.15 36 381 7863 -27.3 -49.3 11 22.0 -29.3 271 40 324.0 324.0 290.1 324.4 0.11 37 373 8016 -26.5 -59.5 3 33.0 -28.9 270 42 327.0 327.0 290.9 327.2 0.03 38 358 8312 -27.7 -57.7 4 30.0 -29.9 270 49 329.3 329.3 291.6 329.4 0.04 39 300 9560 -37.3 -61.3 6 24.0 -38.4 270 62 332.8 332.8 292.5 332.9 0.03 40 293 9722 -38.9 -60.9 8 22.0 -39.9 269 63 332.8 332.8 292.5 332.9 0.04 41 262 10477 -44.1 -66.1 7 22.0 -44.7 263 69 336.0 336.0 293.3 336.1 0.02 42 251 10763 -44.9 -66.9 7 22.0 -45.5 260 71 338.9 338.9 294.1 339.0 0.02 43 250 10790 -44.3 -68.3 5 24.0 -45.0 260 71 340.2 340.2 294.4 340.3 0.02 44 247 10871 -44.3 -69.3 5 25.0 -45.0 261 72 341.4 341.4 294.7 341.4 0.01 45 202 12205 -51.1 -75.1 4 24.0 -51.5 270 82 350.8 350.9 296.8 350.9 0.01 46 200 12270 -51.3 -75.1 4 23.8 -51.7 270 82 351.5 351.5 297.0 351.5 0.01 47 191 12568 -52.3 -75.3 5 23.0 -52.7 270 82 354.6 354.6 297.6 354.6 0.01 48 190 12602 -52.3 -76.3 4 24.0 -52.7 270 81 355.1 355.1 297.7 355.1 0.01 49 173 13202 -56.1 -78.1 5 22.0 -56.3 270 77 358.5 358.5 298.4 358.5 0.01 50 159 13735 -57.9 -80.9 4 23.0 -58.2 270 73 364.2 364.2 299.5 364.2 0.00 51 158 13775 -57.9 -81.9 3 24.0 -58.2 270 72 364.9 364.9 299.7 364.9 0.00 52 150 14100 -59.9 -83.9 3 24.0 -60.1 270 70 366.9 366.9 300.0 366.9 0.00 53 140 14527 -62.3 -84.3 4 22.0 -62.4 270 67 370.0 370.0 300.5 370.0 0.00 54 117 15620 -67.1 -85.1 6 18.0 -67.2 270 60 380.6 380.6 302.3 380.6 0.00 55 112 15883 -66.3 -85.3 5 19.0 -66.4 268 53 386.9 386.9 303.3 386.9 0.00 56 100 16560 -71.3 -86.3 9 15.0 -71.3 265 37 390.0 390.0 303.8 390.0 0.00 57 98 16679 -72.1 -87.1 9 15.0 -72.2 260 36 390.7 390.7 303.9 390.7 0.00 58 93 16988 -72.5 -86.5 10 14.0 -72.6 265 41 395.8 395.8 304.6 395.8 0.00 59 90 17181 -71.5 -86.5 9 15.0 -71.6 265 44 401.5 401.5 305.4 401.5 0.00 60 88 17315 -67.9 -85.9 6 18.0 -68.0 265 46 411.3 411.3 306.7 411.3 0.00 61 87 17384 -67.3 -87.3 4 20.0 -67.4 267 46 413.9 413.9 307.0 413.9 0.00 62 82 17743 -65.5 -87.5 3 22.0 -65.7 296 29 424.6 424.6 308.2 424.6 0.00 63 76 18202 -68.3 -88.3 4 20.0 -68.4 289 8 428.1 428.1 308.6 428.1 0.00 64 72 18529 -66.1 -89.1 3 23.0 -66.3 264 9 439.4 439.4 309.8 439.4 0.00 65 70 18700 -65.7 -88.7 3 23.0 -65.9 290 21 443.8 443.8 310.3 443.8 0.00 66 64 19245 -65.5 -89.5 2 24.0 -65.7 316 16 455.8 455.8 311.4 455.8 0.00 67 63 19340 -65.9 -89.9 2 24.0 -66.1 323 14 457.0 457.0 311.5 457.0 0.00 68 62 19438 -64.1 -89.1 2 25.0 -64.4 330 13 463.0 463.0 312.0 463.1 0.00 69 58 19844 -66.7 -89.7 3 23.0 -66.9 70 3 466.1 466.1 312.3 466.1 0.00 70 54 20279 -63.9 -89.9 2 26.0 -64.2 360 7 482.2 482.2 313.6 482.2 0.00 71 50 20750 -64.3 -90.3 2 26.0 -64.6 285 10 492.0 492.0 314.4 492.0 0.00 72 49 20874 -64.3 -90.3 2 26.0 -64.7 287 10 494.8 494.8 314.6 494.8 0.00 73 46 21263 -62.1 -89.1 2 27.0 -62.6 317 10 509.1 509.1 315.6 509.2 0.00 74 42 21825 -62.7 -89.7 1 27.0 -63.2 326 10 521.1 521.1 316.4 521.1 0.00 75 38 22448 -59.5 -88.5 1 29.0 -60.3 359 14 544.4 544.4 317.8 544.4 0.00 76 36 22786 -60.7 -88.7 1 28.0 -61.4 48 13 549.7 549.7 318.1 549.8 0.00 77 30 23930 -57.5 -87.5 1 30.0 -58.7 330 6 587.9 587.9 320.0 587.9 0.01 78 29 24144 -57.7 -87.7 1 30.0 -58.9 318 9 593.1 593.1 320.3 593.1 0.01 79 23 25621 -52.7 -85.7 1 33.0 -55.2 245 19 648.4 648.4 322.6 648.5 0.01 80 20 26520 -54.1 -86.1 1 32.0 -56.5 305 25 670.6 670.6 323.4 670.7 0.01 81 17 27566 -52.9 -85.9 1 33.0 -55.9 298 23 706.3 706.3 324.6 706.4 0.01 82 17 27566 -53.1 -86.1 1 33.0 -56.1 298 23 705.7 705.7 324.6 705.8 0.01 83 14 28832 -47.7 -83.7 1 36.0 -53.0 285 33 764.3 764.3 326.3 764.5 0.03 84 13 29318 -51.1 -85.1 1 34.0 -55.4 288 31 768.9 768.9 326.4 769.1 0.02 85 11 30411 -48.3 -84.3 1 36.0 -54.2 296 25 816.7 816.7 327.7 817.0 0.03 86 10 31042 -46.1 -83.1 1 37.0 -53.3 300 22 847.5 847.5 328.4 847.8 0.04 TRP 98 16679 -72.1 -87.1 9 15.0 -72.2 260 36 390.7 390.7 303.9 390.7 0.00 WND 200 12270 -51.3 -75.1 4 23.8 -51.7 270 82 351.5 351.5 297.0 351.5 0.01 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 614.18 mb = 4236.31 m = 13898.48 ft Wetbulb zero: 648.32 mb = 3797.33 m = 12458.29 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 58.87 % Est. max temperature: 23.86 C = 74.95 F Sfc-Lift cond lev (LCL): 827.10 mb = 1796.28 m = 5893.24 ft T: 10.00 C 700-500 lapse rate: 6.35 C/km ThetaE index: 3.19 C Layer 925.0- 850.0 mb Conv cond level (CCL): 682.08 mb = 3387.48 m = 11113.63 ft Mean mixing ratio: 7.25 g/kg Conv temperature: 29.36 C = 84.86 F Cap Strength: 7.10 C Lifted Index: 5.63 C Risk: None Lifted Index @300 mb: 11.14 C Lifted Index @700 mb: 5.37 C Showalter Index: 5.52 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.00 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 133.80 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.79 J/kg Max Up Vert Vel: 2.75 m/s Conv Inhibition (B-): 42870.22 J/kg Cap Strength: 7.06 C Lift Cond Lev (LCL): 809.72 mb = 1972.94 m = 6472.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 17 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 ---------------------------------------------------------- 0 932 790 50 7 -5.4 -4.5 | 100 21 -20.4 3.8 1 925 857 60 9 -7.8 -4.5 | 99 23 -22.9 3.8 2 886 1219 70 9 -8.5 -3.1 | 102 24 -23.5 5.2 3 855 1524 70 10 -9.4 -3.4 | 101 25 -24.5 4.8 4 850 1569 70 10 -9.4 -3.4 | 101 25 -24.5 4.8 5 824 1829 70 5 -4.7 -1.7 | 108 21 -19.8 6.6 6 794 2134 300 5 4.3 -2.5 | 118 12 -10.8 5.8 7 765 2438 255 16 15.5 4.1 | 182 12 0.4 12.4 8 738 2743 255 20 19.3 5.2 | 197 14 4.2 13.4 9 711 3048 265 21 20.9 1.8 | 210 12 5.8 10.1 10 700 3177 260 23 22.7 4.0 | 212 14 7.6 12.3 11 659 3658 255 31 29.9 8.0 | 222 22 14.9 16.3 12 634 3962 240 21 18.2 10.5 | 189 19 3.1 18.8 13 610 4267 270 25 25.0 -0.0 | 230 13 9.9 8.3 14 565 4877 275 34 33.9 -3.0 | 254 20 18.8 5.3 15 523 5486 280 31 30.5 -5.4 | 259 16 15.4 2.9 16 503 5791 275 28 27.9 -2.4 | 246 14 12.8 5.8 17 500 5840 270 31 31.0 -0.0 | 243 18 15.9 8.3 18 483 6096 270 31 31.0 -0.0 | 243 18 15.9 8.3 19 428 7010 265 38 37.9 3.3 | 243 26 22.8 11.6 20 400 7510 275 40 39.8 -3.5 | 259 25 24.8 4.8 21 394 7620 275 39 38.9 -3.4 | 258 24 23.8 4.9 22 377 7925 270 40 40.0 -0.0 | 252 26 24.9 8.3 23 332 8839 270 62 62.0 -0.0 | 260 48 46.9 8.3 24 318 9144 270 60 60.0 -0.0 | 260 46 44.9 8.3 25 300 9560 270 62 62.0 -0.0 | 260 48 46.9 8.3 26 250 10790 260 71 69.9 12.3 | 249 59 54.8 20.6 27 200 12270 270 82 82.0 -0.0 | 263 67 66.9 8.3 28 193 12497 270 82 82.0 -0.0 | 263 67 66.9 8.3 29 150 14100 270 70 70.0 -0.0 | 261 56 54.9 8.3 30 124 15240 270 63 63.0 -0.0 | 260 49 47.9 8.3 31 118 15545 270 61 61.0 -0.0 | 260 47 45.9 8.3 32 100 16560 265 37 36.9 3.2 | 242 25 21.8 11.5 33 98 16679 260 36 35.5 6.3 | 235 25 20.4 14.5 34 97 16764 265 37 36.9 3.2 | 242 25 21.8 11.5 35 87 17374 265 47 46.8 4.1 | 249 34 31.7 12.4 36 79 17983 315 18 12.7 -12.7 | 28 5 -2.4 -4.5 37 75 18288 280 5 4.9 -0.9 | 126 13 -10.2 7.4 38 71 18593 260 10 9.8 1.7 | 152 11 -5.2 10.0 39 70 18700 290 21 19.7 -7.2 | 257 5 4.6 1.1 40 68 18898 290 21 19.7 -7.2 | 257 5 4.6 1.1 41 61 19507 335 12 5.1 -10.9 | 75 10 -10.0 -2.6 42 58 19812 75 3 -2.9 -0.8 | 113 19 -18.0 7.5 43 50 20750 285 10 9.7 -2.6 | 136 8 -5.4 5.7 44 48 21031 290 10 9.4 -3.4 | 130 7 -5.7 4.8 45 46 21336 325 10 5.7 -8.2 | 90 9 -9.4 0.1 46 43 21641 345 11 2.8 -10.6 | 79 12 -12.2 -2.4 47 41 21946 315 10 7.1 -7.1 | 98 8 -8.0 1.2 48 39 22250 315 17 12.0 -12.0 | 39 5 -3.1 -3.8 49 37 22555 20 13 -4.4 -12.2 | 79 20 -19.5 -3.9 50 36 22860 55 13 -10.6 -7.5 | 92 26 -25.7 0.8 51 34 23165 40 1 -0.6 -0.8 | 116 17 -15.7 7.5 52 32 23470 325 10 5.7 -8.2 | 90 9 -9.4 0.1 53 31 23774 310 11 8.4 -7.1 | 100 7 -6.7 1.2 54 30 23930 330 6 3.0 -5.2 | 104 12 -12.1 3.1 55 29 24079 315 10 7.1 -7.1 | 98 8 -8.0 1.2 56 28 24384 330 6 3.0 -5.2 | 104 12 -12.1 3.1 57 27 24689 255 10 9.7 2.6 | 153 12 -5.4 10.9 58 24 25298 270 18 18.0 -0.0 | 199 9 2.9 8.3 59 23 25603 245 18 16.3 7.6 | 184 16 1.2 15.9 60 22 25908 240 26 22.5 13.0 | 199 23 7.4 21.3 61 20 26520 305 25 20.5 -14.3 | 318 8 5.4 -6.1 62 18 26822 300 25 21.7 -12.5 | 303 8 6.6 -4.2 63 15 27432 295 21 19.0 -8.9 | 279 4 3.9 -0.6 64 14 27737 285 33 31.9 -8.5 | 271 17 16.8 -0.3 65 9 29261 305 19 15.6 -10.9 | 350 3 0.5 -2.6 66 8 29566 290 11 10.3 -3.8 | 133 7 -4.8 4.5 Wind Parameters Mean winds (0-6000m): 268.7 at 22.9 knts Storm direction: 298.7 at 17.2 knts Shear (0-3000m) pos: 0.4 neg: 5.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -39.6 tot: 56.6 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 129.33 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 65 9 101 24| 3.7 0.0 3.7| 6.6 -1.9 4.7 9.3 0.18| 4.2 0.7 1000 67 9 102 24| 1.8 1.8 3.6| 20.8 -4.2 16.6 16.6 0.30| 4.6 1.4 1500 59 8 101 22| 1.2 6.6 7.9| 45.2 -12.5 32.7 21.8 0.36| 9.1 3.3 2000 337 10 85 11| 0.9 7.5 8.5| 73.5 -12.5 61.0 30.5 0.51| 9.8 5.0 2500 272 12 161 8| 0.4 6.0 6.5| 86.9 -12.5 74.4 29.8 0.51| 9.3 4.8 3000 263 15 180 10| 0.4 5.4 5.7| 96.3 -39.6 56.6 18.9 0.36| 9.5 3.5 4000 263 18 195 11| 1.8 4.0 5.9|161.6 -68.4 93.2 23.3 0.38| 10.4 3.9 5000 269 21 213 10| 1.6 3.0 4.6|173.1 -82.3 90.8 18.2 0.33| 9.3 3.0 6000 269 23 222 12| 1.3 3.3 4.6|174.3 -85.9 88.4 14.7 0.29| 8.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251008.00.gif