UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 15 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 141 SFC 928 790 17.2 12.2 72 5.0 14.1 200 18 296.6 298.4 290.2 324.6 9.66 2 925 821 17.6 11.6 68 6.0 13.8 200 18 297.3 299.0 290.1 324.4 9.31 3 909 971 19.0 11.0 60 8.0 14.0 202 21 300.2 301.9 290.9 327.0 9.10 4 904 1018 18.8 10.8 60 8.0 13.8 203 22 300.5 302.2 290.9 327.1 9.03 5 899 1066 20.0 9.0 49 11.0 13.3 203 23 302.2 303.7 290.6 326.1 8.04 6 886 1192 19.4 11.4 60 8.0 14.3 205 26 302.9 304.6 292.1 331.4 9.60 7 878 1270 19.0 11.0 60 8.0 14.0 206 27 303.2 305.0 292.1 331.3 9.43 8 850 1548 17.6 8.6 56 9.0 12.1 210 33 304.6 306.1 291.6 329.4 8.27 9 846 1588 17.4 8.4 55 9.0 11.9 210 33 304.8 306.3 291.6 329.4 8.20 10 801 2053 14.4 9.7 73 4.7 11.4 205 31 306.4 308.2 293.0 335.0 9.48 11 799 2074 14.4 9.4 72 5.0 11.3 205 31 306.6 308.3 293.0 334.7 9.31 12 795 2116 14.6 8.6 67 6.0 10.9 205 31 307.3 308.9 292.8 334.1 8.86 13 791 2159 15.6 1.6 39 14.0 7.9 204 30 308.8 309.8 290.5 325.6 5.43 14 790 2170 16.0 1.0 36 15.0 7.8 204 30 309.3 310.3 290.4 325.5 5.21 15 772 2366 17.2 -25.8 4 43.0 2.7 203 30 312.7 312.8 287.0 314.8 0.60 16 759 2511 16.6 -29.4 3 46.0 2.1 201 29 313.5 313.6 287.1 315.1 0.44 17 753 2578 16.2 -15.8 10 32.0 3.2 201 29 313.8 314.1 288.3 318.7 1.48 18 751 2601 16.4 -3.6 25 20.0 6.1 200 29 314.3 315.0 290.8 326.7 3.90 19 750 2612 16.2 1.2 36 15.0 7.8 200 28 314.2 315.2 292.2 331.7 5.57 20 731 2830 14.6 5.6 55 9.0 9.2 198 28 314.7 316.2 294.1 339.2 7.83 21 700 3194 11.6 5.6 67 6.0 8.0 195 26 315.3 316.9 294.6 341.0 8.18 22 685 3375 10.2 4.2 66 6.0 6.6 201 24 315.7 317.2 294.2 339.5 7.57 23 679 3448 9.8 2.8 62 7.0 5.8 204 24 316.1 317.4 293.8 337.9 6.91 24 630 4066 4.8 -1.2 65 6.0 1.6 218 19 317.2 318.3 293.0 335.0 5.57 25 588 4626 0.0 -2.6 83 2.6 -1.3 220 15 318.0 319.0 293.1 335.2 5.38 26 584 4680 -0.3 -3.9 77 3.6 -2.1 220 16 318.2 319.2 292.8 334.0 4.91 27 579 4749 -0.9 -3.3 84 2.4 -2.1 220 18 318.3 319.3 293.0 335.0 5.18 28 569 4888 -1.9 -4.1 85 2.2 -3.0 220 20 318.7 319.7 293.0 334.7 4.97 29 567 4917 -2.1 -5.4 78 3.3 -3.7 220 20 318.8 319.7 292.6 333.4 4.51 30 563 4973 -2.5 -4.7 85 2.2 -3.6 219 20 319.0 319.9 292.9 334.5 4.80 31 557 5058 -2.7 -7.3 71 4.6 -4.8 217 21 319.7 320.5 292.4 332.7 3.97 32 556 5072 -2.7 -7.4 70 4.7 -4.8 217 21 319.9 320.7 292.4 332.8 3.95 33 551 5144 -3.5 -7.7 73 4.2 -5.4 216 22 319.8 320.5 292.4 332.5 3.89 34 549 5173 -3.3 -9.3 63 6.0 -5.9 215 22 320.3 321.0 292.2 331.7 3.44 35 548 5188 -3.5 -8.3 69 4.8 -5.7 215 22 320.3 321.0 292.4 332.5 3.73 36 545 5231 -3.5 -13.5 46 10.0 -7.4 216 22 320.8 321.3 291.5 329.0 2.48 37 543 5260 -3.9 -11.9 54 8.0 -7.2 217 23 320.6 321.2 291.7 330.0 2.83 38 540 5304 -3.9 -15.9 39 12.0 -8.3 219 23 321.1 321.5 291.2 328.1 2.05 39 537 5348 -3.7 -16.7 36 13.0 -8.4 220 24 321.9 322.3 291.3 328.4 1.93 40 530 5452 -4.7 -12.7 54 8.0 -7.9 223 25 321.9 322.4 292.0 331.0 2.72 41 523 5557 -4.9 -13.9 49 9.0 -8.4 227 27 322.9 323.4 292.0 331.3 2.50 42 500 5910 -7.1 -16.1 49 9.0 -10.4 235 33 324.4 324.8 292.2 331.8 2.18 43 459 6571 -11.3 -22.3 40 11.0 -14.6 242 34 327.2 327.4 292.3 332.1 1.39 44 449 6739 -12.9 -21.9 47 9.0 -15.6 242 34 327.2 327.5 292.4 332.4 1.47 45 443 6841 -13.5 -24.5 39 11.0 -16.5 242 34 327.7 328.0 292.2 331.9 1.19 46 441 6876 -13.7 -23.7 43 10.0 -16.5 243 35 327.9 328.2 292.4 332.4 1.28 47 440 6893 -13.9 -18.9 66 5.0 -15.5 243 35 327.9 328.3 293.0 334.6 1.95 48 439 6910 -13.9 -21.9 51 8.0 -16.3 243 35 328.1 328.4 292.6 333.4 1.51 49 438 6928 -14.1 -21.1 55 7.0 -16.2 243 35 328.0 328.4 292.7 333.7 1.62 50 436 6962 -13.9 -25.9 36 12.0 -17.1 243 35 328.7 328.9 292.4 332.5 1.06 51 423 7191 -15.7 -28.7 32 13.0 -18.8 244 35 329.3 329.4 292.3 332.3 0.85 52 414 7353 -16.5 -29.5 32 13.0 -19.5 244 35 330.3 330.4 292.6 333.2 0.80 53 400 7610 -19.1 -30.1 37 11.0 -21.5 245 36 330.2 330.3 292.5 333.0 0.78 54 393 7741 -20.1 -30.1 41 10.0 -22.2 245 36 330.5 330.7 292.6 333.4 0.80 55 390 7797 -20.5 -29.5 44 9.0 -22.5 244 36 330.7 330.9 292.7 333.8 0.85 56 300 9690 -31.9 -55.9 7 24.0 -33.7 235 54 340.4 340.4 294.5 340.7 0.07 57 250 10950 -42.3 -58.3 16 16.0 -43.0 235 56 343.2 343.2 295.1 343.4 0.06 58 200 12420 -52.7 -68.7 13 16.0 -53.0 245 54 349.3 349.3 296.5 349.4 0.02 59 150 14220 -65.1 -80.1 11 15.0 -65.2 235 46 357.9 357.9 298.3 358.0 0.00 60 102 16487 -78.5 -87.5 22 9.0 -78.5 230 43 373.9 373.9 301.2 373.9 0.00 61 100 16600 -78.3 -87.3 22 9.0 -78.3 220 45 376.4 376.4 301.6 376.5 0.00 TRP 102 16487 -78.5 -87.5 22 9.0 -78.5 230 43 373.9 373.9 301.2 373.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 588.00 mb = 4625.54 m = 15175.47 ft Wetbulb zero: 607.04 mb = 4367.30 m = 14328.25 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 58.31 % Est. max temperature: 31.79 C = 89.23 F Sfc-Lift cond lev (LCL): 861.39 mb = 1433.79 m = 4703.99 ft T: 18.17 C 700-500 lapse rate: 6.89 C/km ThetaE index: 20.22 C Layer 799.0- 759.0 mb Conv cond level (CCL): 635.07 mb = 4000.20 m = 13123.85 ft Mean mixing ratio: 8.86 g/kg Conv temperature: 37.24 C = 99.04 F Cap Strength: 9.47 C Lifted Index: 4.60 C Risk: None Lifted Index @300 mb: 9.04 C Lifted Index @700 mb: 7.65 C Showalter Index: 4.42 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 15.70 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 280.03 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.80 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 6183.43 J/kg Cap Strength: 9.20 C Lift Cond Lev (LCL): 775.39 mb = 2328.61 m = 7639.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 19 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 ---------------------------------------------------------- 0 925 821 200 18 6.2 16.9 | 132 15 -11.2 10.2 1 850 1548 210 33 16.5 28.6 | 178 22 -0.8 21.8 2 700 3194 195 26 6.7 25.1 | 150 21 -10.6 18.4 3 894 1219 200 39 13.3 36.6 | 172 30 -4.0 29.9 4 829 1829 215 31 17.8 25.4 | 181 19 0.5 18.6 5 798 2134 210 23 11.5 19.9 | 156 14 -5.8 13.2 6 769 2438 185 29 2.5 28.9 | 146 27 -14.8 22.1 7 740 2743 190 23 4.0 22.7 | 140 21 -13.3 15.9 8 713 3048 185 25 2.2 24.9 | 140 24 -15.1 18.2 9 661 3658 215 23 13.2 18.8 | 161 13 -4.1 12.1 10 613 4267 220 17 10.9 13.0 | 134 9 -6.4 6.3 11 590 4572 220 15 9.6 11.5 | 122 9 -7.7 4.7 12 568 4877 220 20 12.9 15.3 | 153 10 -4.5 8.6 13 547 5182 215 22 12.6 18.0 | 157 12 -4.7 11.3 14 507 5791 235 30 24.6 17.2 | 215 13 7.3 10.5 15 500 5910 235 33 27.0 18.9 | 219 16 9.7 12.2 16 488 6096 240 33 28.6 16.5 | 229 15 11.3 9.8 17 400 7610 245 36 32.6 15.2 | 241 17 15.3 8.5 18 399 7620 245 36 32.6 15.2 | 241 17 15.3 8.5 19 324 9144 240 39 33.8 19.5 | 232 21 16.5 12.8 20 300 9690 235 54 44.2 31.0 | 228 36 26.9 24.2 21 260 10668 235 58 47.5 33.3 | 229 40 30.2 26.5 22 250 10950 235 56 45.9 32.1 | 228 38 28.6 25.4 23 200 12420 245 54 48.9 22.8 | 243 35 31.6 16.1 24 188 12802 245 54 48.9 22.8 | 243 35 31.6 16.1 25 155 14021 230 52 39.8 33.4 | 220 35 22.5 26.7 26 150 14220 235 46 37.7 26.4 | 226 28 20.4 19.6 27 126 15240 245 44 39.9 18.6 | 242 25 22.6 11.8 28 114 15850 225 43 30.4 30.4 | 209 27 13.1 23.7 29 102 16459 235 46 37.7 26.4 | 226 28 20.4 19.6 30 102 16487 230 43 32.9 27.6 | 217 26 15.6 20.9 31 100 16600 220 45 28.9 34.5 | 203 30 11.6 27.7 32 97 16764 220 45 28.9 34.5 | 203 30 11.6 27.7 Wind Parameters Mean winds (0-6000m): 218.7 at 24.8 knts Storm direction: 248.7 at 18.6 knts Storm rel Dir Shear (0-3000m): 112.2 deg Energy-Hel index: 0.01 Bulk Rich Number: 6.48 Bulk Shear: 4.75 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 ------------------------------------------------------------------------------- 500 204 23 150 16| | | 1000 207 27 164 18| | | 1500 207 28 166 19| | | 2000 205 29 165 20| | | 2500 206 25 158 17| | | 3000 207 25 157 16| | | 4000 209 23 155 15| | | 5000 212 23 158 14| | | 6000 219 25 172 13| | | Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251015.12.gif