UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 19 JAN 26 Station: WM650 WMO ident: 48650 Latitude: 2.72 Longitude: 101.70 ------------------------------------------------------------------------------- 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 1007 12 27.4 23.6 80 3.8 24.6 180 1 300.0 303.3 297.5 354.2 18.51 1 1000 73 27.2 21.2 70 6.0 22.9 170 5 300.4 303.3 296.1 347.4 16.05 2 925 759 21.8 17.9 79 3.9 19.1 120 4 301.6 304.2 295.1 343.1 14.09 3 878 1211 19.0 16.6 86 2.4 17.4 270 3 303.2 305.7 295.2 343.7 13.66 4 850 1489 17.0 15.5 91 1.5 16.0 295 7 304.0 306.4 295.1 343.1 13.14 5 826 1733 15.2 14.6 96 0.6 14.8 299 10 304.6 306.9 295.0 342.6 12.76 6 741 2647 10.4 7.7 83 2.7 8.8 288 18 308.9 310.6 293.4 336.2 8.94 7 732 2749 10.6 4.6 66 6.0 7.1 290 19 310.2 311.6 292.4 332.7 7.28 8 725 2829 10.4 0.4 50 10.0 5.0 290 19 310.9 311.9 291.1 327.8 5.44 9 715 2945 10.2 -4.8 34 15.0 2.9 290 20 311.9 312.6 289.9 323.8 3.74 10 700 3121 9.4 -5.6 34 15.0 2.2 290 20 312.9 313.6 290.1 324.4 3.60 11 618 4142 3.6 -7.4 44 11.0 -1.5 277 13 317.6 318.3 291.5 329.1 3.55 12 612 4221 3.0 -4.0 60 7.0 -0.5 276 11 317.8 318.7 292.4 332.7 4.65 13 607 4288 2.4 -1.5 75 3.9 0.4 275 10 317.8 318.9 293.3 335.9 5.66 14 601 4368 1.8 0.3 90 1.5 1.0 275 9 318.1 319.3 294.0 338.8 6.52 15 577 4695 -1.1 -1.1 100 0.0 -1.1 275 5 318.4 319.6 293.8 338.0 6.13 16 566 4848 -1.1 -3.8 82 2.7 -2.4 275 3 320.1 321.1 293.5 336.7 5.11 17 559 4947 -1.1 -7.1 64 6.0 -3.9 291 2 321.3 322.1 292.9 334.5 4.02 18 535 5296 -2.5 -6.1 76 3.6 -4.3 32 3 323.7 324.6 294.0 338.6 4.54 19 520 5521 -3.7 -5.3 89 1.6 -4.5 88 3 324.9 325.8 294.6 341.2 4.96 20 500 5830 -5.5 -6.5 93 1.0 -6.0 60 8 326.3 327.3 294.8 342.0 4.71 21 468 6345 -8.7 -14.7 62 6.0 -11.0 75 12 328.6 329.1 293.7 337.6 2.61 22 461 6461 -8.9 -18.9 44 10.0 -12.3 77 13 329.8 330.1 293.4 336.3 1.86 23 446 6717 -9.5 -23.5 31 14.0 -13.8 83 15 332.1 332.4 293.5 336.8 1.29 24 427 7052 -10.7 -21.7 40 11.0 -14.3 90 18 334.8 335.1 294.4 340.4 1.58 25 400 7550 -13.9 -22.9 47 9.0 -16.7 100 22 336.9 337.2 294.9 342.4 1.52 26 392 7703 -15.1 -24.1 46 9.0 -17.7 100 22 337.3 337.6 294.9 342.4 1.39 27 360 8342 -19.3 -28.3 45 9.0 -21.5 102 17 340.0 340.2 295.3 343.8 1.03 28 342 8721 -22.3 -29.3 53 7.0 -23.9 104 14 340.9 341.1 295.4 344.7 0.99 29 335 8873 -23.7 -35.7 32 12.0 -25.9 104 12 341.1 341.2 295.1 343.2 0.54 30 334 8894 -23.9 -41.9 17 18.0 -26.6 104 12 341.1 341.1 294.8 342.2 0.29 31 333 8916 -23.9 -61.9 2 38.0 -27.1 104 12 341.4 341.4 294.7 341.5 0.03 32 300 9670 -29.5 -69.5 1 40.0 -31.9 130 14 343.8 343.8 295.3 343.8 0.01 33 255 10814 -39.1 -76.1 1 37.0 -40.3 125 19 346.0 346.0 295.7 346.0 0.00 34 250 10950 -40.1 -76.1 1 36.0 -41.2 125 19 346.4 346.4 295.8 346.5 0.00 35 200 12430 -52.3 -85.3 1 33.0 -52.7 160 27 349.9 349.9 296.6 350.0 0.00 36 196 12560 -53.3 -85.3 1 32.0 -53.7 159 27 350.4 350.4 296.7 350.4 0.00 37 150 14220 -67.7 -95.7 1 28.0 -67.8 140 41 353.5 353.5 297.4 353.5 0.00 38 105 16273 -83.9 -106.9 1 23.0 -83.9 109 54 360.6 360.6 298.8 360.6 0.00 39 101 16486 -86.1 -109.1 1 23.0 -86.1 100 57 360.3 360.3 298.8 360.3 0.00 40 100 16540 -86.7 -109.7 1 23.0 -86.7 100 56 360.2 360.2 298.7 360.2 0.00 41 76 18056 -82.1 -106.1 1 24.0 -82.1 113 27 399.2 399.2 305.1 399.2 0.00 42 70 18520 -78.3 -103.3 1 25.0 -78.3 110 16 416.9 416.9 307.3 416.9 0.00 43 61 19312 -74.9 -100.9 1 26.0 -75.0 441.2 441.2 310.0 441.2 0.00 TRP 101 16486 -86.1 -109.1 1 23.0 -86.1 100 57 360.3 360.3 298.8 360.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 586.10 mb = 4570.60 m = 14995.23 ft Wetbulb zero: 651.40 mb = 3710.81 m = 12174.44 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 72.76 % Est. max temperature: 31.23 C = 88.21 F Sfc-Lift cond lev (LCL): 953.40 mb = 492.94 m = 1617.25 ft T: 23.89 C 700-500 lapse rate: 5.50 C/km ThetaE index: 19.98 C Layer 850.0- 700.0 mb Conv cond level (CCL): 860.50 mb = 1383.56 m = 4539.19 ft Mean mixing ratio: 15.02 g/kg Conv temperature: 31.14 C = 88.05 F Cap Strength: 1.54 C Lifted Index: -0.83 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.48 C Lifted Index @700 mb: 0.12 C Showalter Index: 0.05 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.00 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 140.96 J/kg Max Up Vert Vel: 16.79 m/s Conv Inhibition (B-): 26.15 J/kg Cap Strength: 1.54 C Lift Cond Lev (LCL): 893.28 mb = 1061.26 m = 3481.79 ft Lev Free Conv (LFC): 828.28 mb = 1709.42 m = 5608.27 ft Equ Level (EL): 708.28 mb = 3023.18 m = 9918.46 ft B at Equ Level: 29.80 J/kg Max Parcel Lev (MPL): 308.28 mb = 9473.50 m = 31080.66 ft Wind level data Storm motion: 317 at 7 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 1007 12 180 1 0.0 1.0 | 141 8 -5.1 6.3 1 1000 73 170 5 -0.9 4.9 | 150 12 -5.9 10.3 2 974 305 150 6 -3.0 5.2 | 143 13 -8.1 10.5 3 941 610 120 6 -5.2 3.0 | 129 13 -10.2 8.3 4 925 759 120 4 -3.5 2.0 | 131 11 -8.5 7.3 5 908 914 120 2 -1.7 1.0 | 133 9 -6.8 6.3 6 877 1219 275 3 3.0 -0.3 | 158 5 -2.1 5.1 7 850 1489 295 7 6.3 -3.0 | 208 3 1.3 2.4 8 816 1829 300 11 9.5 -5.5 | 272 4 4.5 -0.2 9 787 2134 285 13 12.6 -3.4 | 255 8 7.5 2.0 10 759 2438 285 15 14.5 -3.9 | 261 10 9.4 1.5 11 732 2743 290 19 17.9 -6.5 | 275 13 12.8 -1.2 12 706 3048 290 20 18.8 -6.8 | 276 14 13.7 -1.5 13 700 3121 290 20 18.8 -6.8 | 276 14 13.7 -1.5 14 655 3658 285 19 18.4 -4.9 | 268 13 13.3 0.4 15 631 3962 280 16 15.8 -2.8 | 257 11 10.7 2.6 16 607 4267 275 10 10.0 -0.9 | 228 7 4.9 4.5 17 585 4572 275 6 6.0 -0.5 | 191 5 0.9 4.8 18 563 4877 275 2 2.0 -0.2 | 149 6 -3.1 5.2 19 522 5486 90 3 -3.0 0.0 | 124 10 -8.1 5.3 20 500 5830 60 8 -6.9 -4.0 | 96 12 -12.0 1.3 21 483 6096 70 10 -9.4 -3.4 | 98 15 -14.5 1.9 22 400 7550 100 22 -21.7 3.8 | 109 28 -26.7 9.2 23 396 7620 100 23 -22.7 4.0 | 109 29 -27.7 9.3 24 322 9144 105 10 -9.7 2.6 | 118 17 -14.7 7.9 25 300 9670 130 14 -10.7 9.0 | 132 21 -15.8 14.3 26 260 10668 125 18 -14.7 10.3 | 128 25 -19.8 15.7 27 250 10950 125 19 -15.6 10.9 | 128 26 -20.6 16.2 28 207 12192 145 23 -13.2 18.8 | 143 30 -18.2 24.2 29 200 12430 160 27 -9.2 25.4 | 155 34 -14.3 30.7 30 163 13716 145 30 -17.2 24.6 | 143 37 -22.3 29.9 31 150 14220 140 41 -26.4 31.4 | 139 48 -31.4 36.8 32 126 15240 150 41 -20.5 35.5 | 148 48 -25.6 40.9 33 101 16486 100 57 -56.1 9.9 | 104 63 -61.2 15.2 34 100 16540 100 56 -55.1 9.7 | 104 62 -60.2 15.1 35 73 18288 115 23 -20.8 9.7 | 120 30 -25.9 15.1 36 70 18520 110 16 -15.0 5.5 | 118 23 -20.1 10.8 Wind Parameters Mean winds (0-6000m): 286.6 at 9.8 knts Storm direction: 316.6 at 7.4 knts Shear (0-3000m) pos: 3.0 neg: 0.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 134.6 deg Storm rel helicity (0-3000m) pos: 31.5 neg: -18.0 tot: 13.4 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.30 Bulk Shear: 26.58 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 ------------------------------------------------------------------------------- 500 151 5 143 13| 0.0 5.6 5.6| 3.4 -12.2 -8.8 -17.6 -0.27| 8.4 -2.3 1000 139 5 138 12| 2.3 2.8 5.1| 10.1 -15.7 -5.6 -5.6 -0.04| 7.7 -0.3 1500 158 5 145 12| 4.5 1.9 6.4| 18.4 -15.7 2.7 1.8 0.21| 8.3 1.8 2000 263 6 188 6| 3.4 0.4 3.8| 21.0 -16.9 4.1 2.0 0.25| 7.8 1.9 2500 278 8 209 5| 2.7 0.9 3.6| 24.5 -18.0 6.4 2.6 0.24| 7.1 1.7 3000 283 9 232 5| 3.0 0.8 3.7| 31.5 -18.0 13.4 4.5 0.27| 6.6 1.8 4000 285 12 250 7| 2.2 0.8 3.0| 31.6 -34.4 -2.9 -0.7 0.12| 5.8 0.7 5000 284 11 243 6| 1.4 1.1 2.6| 31.6 -54.2 -22.6 -4.5 -0.11| 6.1 -0.7 6000 287 10 240 5| 0.8 1.2 2.0| 34.1 -71.8 -37.7 -6.3 -0.17| 6.2 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260119.12.gif