UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 12 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 1011 12 24.2 19.9 77 4.3 21.2 60 6 296.4 299.1 294.0 338.6 14.62 1 1000 107 23.8 19.5 77 4.3 20.8 65 12 297.0 299.6 294.0 338.6 14.41 2 994 160 24.4 19.8 76 4.6 21.2 58 11 298.1 300.7 294.6 341.0 14.78 3 943 621 22.0 20.3 90 1.7 20.8 339 9 300.1 303.1 296.0 347.3 16.10 4 925 789 20.6 19.5 93 1.1 19.8 320 11 300.4 303.2 295.8 346.1 15.61 5 850 1516 15.8 15.6 99 0.2 15.7 290 12 302.7 305.1 294.8 341.8 13.23 6 795 2082 13.6 8.6 72 5.0 10.5 280 11 306.2 307.8 292.5 332.9 8.86 7 786 2178 13.8 4.8 55 9.0 8.6 283 10 307.4 308.7 291.3 328.4 6.87 8 778 2264 14.0 0.0 38 14.0 6.6 288 9 308.5 309.4 289.9 323.8 4.92 9 769 2362 14.4 -5.6 25 20.0 4.8 295 9 310.0 310.6 288.8 320.3 3.27 10 756 2506 14.4 -15.6 11 30.0 2.5 304 8 311.5 311.8 287.6 316.4 1.50 11 700 3152 10.4 -11.6 20 22.0 1.0 310 3 314.0 314.4 289.2 321.3 2.25 12 690 3271 9.4 -6.6 32 16.0 1.8 302 3 314.2 314.8 290.3 325.0 3.38 13 609 4291 3.0 -6.0 52 9.0 -1.3 235 11 318.2 319.0 292.0 331.2 4.01 14 599 4424 2.4 -3.6 65 6.0 -0.6 235 12 319.0 320.0 293.0 334.9 4.90 15 577 4725 1.4 -4.6 64 6.0 -1.6 237 13 321.3 322.2 293.5 336.7 4.71 16 500 5860 -5.7 -12.7 58 7.0 -8.5 90 3 326.1 326.7 293.3 335.8 2.88 17 468 6377 -8.5 -14.5 62 6.0 -10.8 81 6 328.8 329.4 293.8 338.0 2.66 18 403 7524 -15.7 -21.7 60 6.0 -17.6 66 9 333.9 334.2 294.3 339.8 1.67 19 400 7580 -16.1 -22.1 60 6.0 -17.9 65 9 334.1 334.4 294.3 339.9 1.63 20 347 8634 -23.5 -29.5 58 6.0 -24.8 72 10 337.9 338.1 294.7 341.5 0.96 21 332 8955 -25.7 -34.7 43 9.0 -27.3 74 11 339.2 339.3 294.7 341.5 0.61 22 310 9447 -29.7 -40.7 34 11.0 -31.2 81 7 340.3 340.4 294.7 341.7 0.35 23 300 9680 -31.5 -40.5 41 9.0 -32.6 85 3 341.0 341.1 294.9 342.4 0.37 24 265 10544 -39.1 -43.7 62 4.6 -39.5 107 7 342.2 342.2 295.1 343.4 0.30 25 250 10940 -42.7 -47.0 63 4.3 -43.0 110 15 342.6 342.6 295.1 343.5 0.22 26 216 11917 -49.9 -53.9 63 4.0 -50.1 114 35 346.0 346.1 295.8 346.5 0.12 27 205 12259 -51.9 -58.9 43 7.0 -52.1 115 43 348.1 348.1 296.3 348.4 0.07 28 200 12420 -52.9 -62.9 29 10.0 -53.2 115 47 349.0 349.0 296.4 349.2 0.04 29 196 12550 -53.9 -64.9 25 11.0 -54.1 114 48 349.4 349.4 296.5 349.6 0.03 30 154 14051 -66.3 -82.8 8 16.4 -66.4 105 66 353.1 353.1 297.3 353.1 0.00 31 150 14210 -67.7 -84.7 7 17.0 -67.8 105 64 353.5 353.5 297.4 353.5 0.00 32 105 16311 -77.9 -102.9 1 25.0 -77.9 23 21 372.0 372.0 300.9 372.0 0.00 33 100 16590 -79.9 -103.9 1 24.0 -79.9 360 21 373.4 373.4 301.1 373.4 0.00 34 93 17000 -82.3 -106.3 1 24.0 -82.3 30 26 376.4 376.4 301.6 376.4 0.00 35 85 17504 -82.3 -106.3 1 24.0 -82.3 65 17 386.3 386.3 303.2 386.3 0.00 36 82 17705 -83.5 -106.5 1 23.0 -83.5 79 13 387.8 387.8 303.5 387.8 0.00 37 72 18432 -82.1 -106.1 1 24.0 -82.1 110 9 405.5 405.5 305.9 405.5 0.00 38 70 18590 -81.9 -105.9 1 24.0 -81.9 100 17 409.2 409.2 306.4 409.2 0.00 39 63 19189 -76.5 -101.5 1 25.0 -76.6 94 21 433.6 433.6 309.2 433.6 0.00 40 62 19282 -74.1 -100.1 1 26.0 -74.2 93 21 440.9 440.9 310.0 440.9 0.00 41 61 19377 -71.7 -98.7 1 27.0 -71.8 92 22 448.3 448.3 310.7 448.3 0.00 42 50 20560 -68.7 -96.7 1 28.0 -68.9 80 29 481.6 481.6 313.6 481.6 0.00 43 46 21066 -63.9 -92.9 1 29.0 -64.3 83 35 504.8 504.8 315.3 504.8 0.00 44 44 21341 -61.3 -91.3 1 30.0 -61.9 85 38 517.6 517.6 316.1 517.6 0.00 45 32 23333 -58.7 -89.7 1 31.0 -59.7 93 45 573.9 573.9 319.3 573.9 0.00 46 30 23740 -57.5 -88.5 1 31.0 -58.7 95 47 587.9 587.9 320.0 587.9 0.01 47 28 24176 -57.7 -88.7 1 31.0 -59.0 95 47 599.0 599.0 320.6 599.1 0.01 48 25 24892 -56.9 -87.9 1 31.0 -58.4 621.1 621.1 321.5 621.1 0.01 49 22 25712 -51.3 -84.3 1 33.0 -54.2 660.9 660.9 323.1 661.0 0.01 50 20 26334 -49.9 -82.9 1 33.0 -53.4 683.4 683.4 323.9 683.6 0.02 TRP 93 17000 -82.3 -106.3 1 24.0 -82.3 30 26 376.4 376.4 301.6 376.4 0.00 WND 154 14051 -66.3 -82.8 8 16.4 -66.4 105 66 353.1 353.1 297.3 353.1 0.00 Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 561.82 mb = 4948.85 m = 16236.19 ft Wetbulb zero: 642.99 mb = 3847.15 m = 12621.72 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 59.64 % Est. max temperature: 30.15 C = 86.26 F Sfc-Lift cond lev (LCL): 949.54 mb = 560.74 m = 1839.66 ft T: 22.32 C 700-500 lapse rate: 5.95 C/km ThetaE index: 30.87 C Layer 925.0- 700.0 mb Conv cond level (CCL): 895.41 mb = 1068.53 m = 3505.63 ft Mean mixing ratio: 15.36 g/kg Conv temperature: 29.06 C = 84.32 F Cap Strength: 2.54 C Lifted Index: -0.56 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.21 C Lifted Index @700 mb: 1.47 C Showalter Index: 0.32 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.30 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 214.20 Risk: None Energy Index: -1.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.14 J/kg Max Up Vert Vel: 10.97 m/s Conv Inhibition (B-): 16.84 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 923.04 mb = 807.20 m = 2648.26 ft Lev Free Conv (LFC): 868.04 mb = 1335.39 m = 4381.15 ft Equ Level (EL): 788.04 mb = 2155.94 m = 7073.21 ft B at Equ Level: 18.35 J/kg Max Parcel Lev (MPL): 758.04 mb = 2483.59 m = 8148.15 ft Wind level data Storm motion: 316 at 6 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 1011 12 60 6 -5.2 -3.0 | 98 10 -9.4 1.4 1 1000 107 65 12 -10.9 -5.1 | 87 15 -15.1 -0.7 2 978 305 40 10 -6.4 -7.7 | 73 11 -10.7 -3.3 3 944 610 340 9 3.1 -8.5 | 16 4 -1.2 -4.1 4 925 789 320 11 7.1 -8.4 | 325 5 2.8 -4.1 5 912 914 320 11 7.1 -8.4 | 325 5 2.8 -4.1 6 880 1219 315 11 7.8 -7.8 | 314 5 3.5 -3.4 7 850 1516 290 12 11.3 -4.1 | 268 7 7.0 0.3 8 819 1829 280 13 12.8 -2.3 | 256 9 8.6 2.1 9 790 2134 280 10 9.8 -1.7 | 245 6 5.6 2.6 10 762 2438 300 8 6.9 -4.0 | 262 3 2.7 0.4 11 735 2743 320 7 4.5 -5.4 | 345 1 0.3 -1.0 12 709 3048 315 5 3.5 -3.5 | 140 1 -0.7 0.8 13 700 3152 310 3 2.3 -1.9 | 142 3 -1.9 2.4 14 657 3658 275 3 3.0 -0.3 | 163 4 -1.3 4.1 15 633 3962 260 6 5.9 1.0 | 197 6 1.7 5.4 16 609 4267 235 11 9.0 6.3 | 204 12 4.8 10.7 17 587 4572 235 14 11.5 8.0 | 210 14 7.2 12.4 18 565 4877 240 11 9.5 5.5 | 208 11 5.3 9.9 19 524 5486 255 2 1.9 0.5 | 155 5 -2.3 4.9 20 500 5860 90 3 -3.0 0.0 | 121 8 -7.2 4.4 21 485 6096 85 5 -5.0 -0.4 | 113 10 -9.2 3.9 22 400 7580 65 9 -8.2 -3.8 | 93 12 -12.4 0.6 23 398 7620 65 8 -7.3 -3.4 | 95 12 -11.5 1.0 24 323 9144 75 11 -10.6 -2.8 | 96 15 -14.9 1.5 25 300 9680 85 3 -3.0 -0.3 | 120 8 -7.2 4.1 26 260 10668 110 8 -7.5 2.7 | 121 14 -11.8 7.1 27 250 10940 110 15 -14.1 5.1 | 117 21 -18.3 9.5 28 207 12192 115 41 -37.2 17.3 | 118 47 -41.4 21.7 29 200 12420 115 47 -42.6 19.9 | 117 53 -46.8 24.2 30 163 13716 105 59 -57.0 15.3 | 108 64 -61.2 19.6 31 154 14051 105 66 -63.8 17.1 | 108 71 -68.0 21.5 32 150 14210 105 64 -61.8 16.6 | 108 69 -66.1 20.9 33 126 15240 110 19 -17.9 6.5 | 116 25 -22.1 10.9 34 100 16590 360 21 -0.0 -21.0 | 14 17 -4.2 -16.6 35 93 17000 30 26 -13.0 -22.5 | 44 25 -17.2 -18.1 36 74 18288 120 2 -1.7 1.0 | 132 8 -6.0 5.4 37 70 18590 100 17 -16.7 3.0 | 109 22 -21.0 7.3 38 50 20560 80 29 -28.6 -5.0 | 89 33 -32.8 -0.7 39 44 21336 85 38 -37.9 -3.3 | 91 42 -42.1 1.1 40 30 23740 95 47 -46.8 4.1 | 99 52 -51.1 8.5 41 26 24384 95 48 -47.8 4.2 | 99 53 -52.1 8.6 Wind Parameters Mean winds (0-6000m): 285.9 at 8.1 knts Storm direction: 315.9 at 6.1 knts Shear (0-3000m) pos: 1.3 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 39.3 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -52.0 tot: -49.6 m^2/s^2 ave: -16.5 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.89 Bulk Shear: 31.90 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 43 10 75 11| 0.0 8.5 8.5| 0.0 -30.2 -30.2 -60.4 -0.60| 18.5-11.0 1000 4 10 40 8| 0.0 7.0 7.0| 0.0 -38.1 -38.1 -38.1 -0.68| 13.1 -8.9 1500 340 11 7 6| 0.0 5.6 5.6| 0.0 -45.9 -45.9 -30.6 -0.72| 10.7 -7.7 2000 321 11 327 5| 0.0 4.2 4.2| 0.0 -51.0 -51.0 -25.5 -0.71| 9.1 -6.4 2500 313 11 310 5| 1.1 3.3 4.4| 1.7 -52.0 -50.3 -20.1 -0.58| 8.4 -4.9 3000 314 10 310 4| 1.3 2.8 4.1| 2.3 -52.0 -49.6 -16.5 -0.47| 7.7 -3.6 4000 310 8 293 2| 1.0 2.6 3.6| 7.7 -52.0 -44.3 -11.1 -0.31| 6.8 -2.1 5000 289 9 251 4| 1.2 2.7 3.9| 12.6 -55.2 -42.7 -8.5 -0.24| 6.7 -1.6 6000 286 8 239 4| 1.6 1.8 3.4| 12.6 -77.4 -64.8 -10.8 -0.34| 6.9 -2.3 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260112.00.gif