UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for WMKC... Searching the city database file for: WMKC ... Date:0000Z 15 JAN 26 Station: WMKC WMO ident: 48615 Latitude: 6.17 Longitude: 102.28 Elevation: 5.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 5 24.8 21.1 80 3.7 22.2 100 5 296.9 299.8 294.9 342.4 15.75 1 1011 14 26.2 21.3 74 4.9 22.7 100 6 298.4 301.3 295.5 344.8 15.97 2 1000 108 25.0 20.0 74 5.0 21.5 100 12 298.1 300.9 294.6 341.3 14.88 3 987 223 23.8 20.0 79 3.8 21.1 103 13 298.1 300.8 294.7 341.8 15.08 4 925 787 19.2 17.4 89 1.8 18.0 95 10 298.9 301.4 294.0 338.7 13.64 5 869 1323 17.0 15.6 91 1.4 16.1 141 3 302.0 304.4 294.4 340.2 12.93 6 850 1512 15.8 15.8 100 0.0 15.8 235 1 302.7 305.2 294.9 342.4 13.40 7 744 2635 9.6 9.6 100 0.0 9.6 278 10 307.7 309.6 293.9 338.4 10.14 8 700 3140 6.6 6.6 100 0.0 6.6 270 7 309.8 311.4 293.5 336.7 8.77 9 693 3222 7.0 4.2 82 2.8 5.4 264 6 311.1 312.5 292.9 334.2 7.48 10 688 3282 7.6 1.6 66 6.0 4.3 259 6 312.4 313.6 292.3 332.0 6.26 11 682 3354 8.0 -3.0 46 11.0 2.4 254 5 313.7 314.5 291.1 327.9 4.50 12 675 3439 8.6 -7.4 31 16.0 1.1 247 4 315.3 315.9 290.5 325.8 3.25 13 618 4161 3.2 -6.8 48 10.0 -1.5 147 2 317.1 317.8 291.5 329.2 3.72 14 599 4413 1.2 -4.8 64 6.0 -1.7 150 2 317.7 318.5 292.3 332.1 4.47 15 565 4881 -1.1 -11.1 47 10.0 -5.3 252 3 320.3 320.9 291.7 329.9 2.90 16 553 5052 -1.1 -14.1 37 13.0 -6.2 234 4 322.3 322.7 291.7 330.1 2.32 17 541 5227 -1.3 -17.3 28 16.0 -7.2 211 5 324.1 324.4 291.8 330.3 1.82 18 524 5480 -3.1 -13.1 46 10.0 -7.2 177 6 324.9 325.4 292.7 333.9 2.66 19 500 5850 -5.3 -16.3 42 11.0 -9.4 125 9 326.6 327.0 292.8 333.9 2.14 20 464 6430 -9.5 -15.5 62 6.0 -11.8 103 13 328.4 328.9 293.6 336.9 2.47 21 414 7300 -14.7 -21.7 55 7.0 -16.9 97 20 332.6 332.9 293.9 338.4 1.63 22 405 7466 -15.1 -25.1 42 10.0 -17.9 96 21 334.2 334.4 294.0 338.6 1.23 23 400 7560 -15.3 -28.3 32 13.0 -18.6 95 22 335.1 335.3 294.0 338.5 0.93 24 395 7655 -15.7 -30.7 26 15.0 -19.2 95 21 335.8 335.9 294.0 338.6 0.75 25 342 8727 -23.9 -31.9 48 8.0 -25.5 84 23 338.8 338.9 294.7 341.7 0.77 26 325 9097 -27.3 -31.9 65 4.6 -28.2 81 24 339.1 339.2 294.8 342.1 0.81 27 304 9576 -30.7 -38.7 45 8.0 -31.8 68 18 340.8 340.9 294.9 342.5 0.44 28 300 9670 -31.3 -40.3 41 9.0 -32.4 65 17 341.3 341.3 295.0 342.8 0.38 29 264 10559 -39.1 -46.1 47 7.0 -39.7 92 23 342.6 342.6 295.1 343.5 0.23 30 253 10849 -41.1 -52.1 30 11.0 -41.8 102 27 343.8 343.8 295.3 344.3 0.12 31 250 10930 -41.5 -53.5 26 12.0 -42.2 105 28 344.4 344.4 295.4 344.8 0.10 32 208 12151 -51.5 -60.5 33 9.0 -51.8 119 47 347.3 347.3 296.1 347.5 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 581.26 mb = 4657.06 m = 15278.88 ft Wetbulb zero: 650.23 mb = 3745.06 m = 12286.78 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 71.19 % Est. max temperature: 30.16 C = 86.29 F Sfc-Lift cond lev (LCL): 959.01 mb = 473.07 m = 1552.05 ft T: 21.76 C 700-500 lapse rate: 4.39 C/km ThetaE index: 16.59 C Layer 744.0- 618.0 mb Conv cond level (CCL): 883.88 mb = 1177.55 m = 3863.31 ft Mean mixing ratio: 14.45 g/kg Conv temperature: 29.07 C = 84.33 F Cap Strength: 2.19 C Lifted Index: 1.24 C Risk: Showers probable Lifted Index @300 mb: 2.43 C Lifted Index @700 mb: -1.27 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.10 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: -1.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.35 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 20.78 J/kg Cap Strength: 1.98 C Lift Cond Lev (LCL): 918.80 mb = 844.77 m = 2771.52 ft Lev Free Conv (LFC): 803.80 mb = 1983.07 m = 6506.07 ft Equ Level (EL): 683.80 mb = 3332.45 m = 10933.11 ft B at Equ Level: 26.40 J/kg Max Parcel Lev (MPL): 643.80 mb = 3826.37 m = 12553.56 ft Wind level data Storm motion: 220 at 5 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 1012 5 100 5 -4.9 0.9 | 71 8 -7.9 -2.7 1 1000 108 100 12 -11.8 2.1 | 84 15 -14.8 -1.5 2 978 305 105 14 -13.5 3.6 | 90 17 -16.5 0.1 3 944 610 100 12 -11.8 2.1 | 84 15 -14.8 -1.5 4 925 787 95 10 -10.0 0.9 | 78 13 -12.9 -2.7 5 911 914 90 8 -8.0 0.0 | 72 12 -11.0 -3.6 6 880 1219 90 4 -4.0 0.0 | 63 8 -7.0 -3.6 7 850 1512 235 1 0.8 0.6 | 36 4 -2.2 -3.0 8 818 1829 265 8 8.0 0.7 | 300 6 5.0 -2.9 9 789 2134 270 9 9.0 -0.0 | 301 7 6.0 -3.6 10 761 2438 275 9 9.0 -0.8 | 306 7 6.0 -4.3 11 734 2743 280 10 9.8 -1.7 | 308 9 6.9 -5.3 12 708 3048 275 9 9.0 -0.8 | 306 7 6.0 -4.3 13 700 3140 270 7 7.0 -0.0 | 312 5 4.0 -3.6 14 656 3658 230 2 1.5 1.3 | 33 3 -1.5 -2.3 15 632 3962 180 1 0.0 1.0 | 49 4 -3.0 -2.6 16 609 4267 125 2 -1.6 1.1 | 62 5 -4.6 -2.4 17 586 4572 185 1 0.1 1.0 | 49 4 -2.9 -2.6 18 564 4877 255 3 2.9 0.8 | 2 3 -0.1 -2.8 19 523 5486 175 6 -0.5 6.0 | 125 4 -3.5 2.4 20 500 5850 125 9 -7.4 5.2 | 99 10 -10.4 1.6 21 484 6096 105 10 -9.7 2.6 | 86 13 -12.6 -1.0 22 400 7560 95 22 -21.9 1.9 | 86 25 -24.9 -1.6 23 397 7620 95 21 -20.9 1.8 | 86 24 -23.9 -1.7 24 322 9144 80 24 -23.6 -4.2 | 74 28 -26.6 -7.7 25 300 9670 65 17 -15.4 -7.2 | 60 21 -18.4 -10.7 26 260 10668 95 24 -23.9 2.1 | 87 27 -26.9 -1.5 27 250 10930 105 28 -27.0 7.2 | 97 30 -30.0 3.7 28 205 12192 120 48 -41.6 24.0 | 115 49 -44.6 20.4 Wind Parameters Mean winds (0-6000m): 190.0 at 6.2 knts Storm direction: 220.0 at 4.6 knts Shear (0-3000m) pos: 1.5 neg: 1.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -125.0 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -26.4 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.40 Bulk Shear: 23.85 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 ------------------------------------------------------------------------------- 500 103 12 87 15| 7.9 0.0 7.9| 14.1 -4.6 9.6 19.2 0.29| 11.1 3.3 1000 100 11 83 14| 4.0 3.2 7.1| 14.1 -17.7 -3.6 -3.6 -0.03| 8.8 -0.3 1500 99 9 79 12| 0.8 2.1 2.9| 16.4 -22.5 -6.2 -4.1 -0.10| 9.1 -0.9 2000 103 8 81 11| 2.1 1.6 3.7| 16.4 -26.0 -9.6 -4.8 -0.22| 9.0 -2.0 2500 113 8 88 11| 1.8 1.3 3.0| 17.9 -26.0 -8.1 -3.3 -0.19| 7.5 -1.4 3000 175 8 142 6| 1.5 1.0 2.5| 18.2 -26.4 -8.2 -2.7 -0.18| 6.6 -1.2 4000 240 7 269 3| 1.1 0.5 1.6| 22.1 -26.4 -4.3 -1.1 -0.04| 6.2 -0.2 5000 231 6 261 2| 1.2 0.4 1.6| 22.9 -29.0 -6.1 -1.2 -0.08| 5.7 -0.5 6000 190 6 143 3| 1.0 1.4 2.4| 23.1 -41.4 -18.2 -3.0 -0.12| 6.0 -0.7 Wrote GIF file: /home/apache/climate/data/raob//WMKC/skewt/WMKC.skewt.20260115.00.gif