UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 15 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 28.4 22.4 70 6.0 24.0 90 6 300.9 304.1 297.0 351.5 17.18 1 1002 56 29.2 20.2 58 9.0 22.8 111 5 302.2 304.9 295.8 346.6 15.03 2 1000 74 29.2 20.2 58 9.0 22.8 120 4 302.4 305.1 295.9 346.9 15.07 3 971 336 26.4 18.4 61 8.0 20.8 142 5 302.1 304.6 295.0 342.9 13.84 4 925 763 23.4 17.4 69 6.0 19.2 80 2 303.2 305.8 295.2 343.7 13.64 5 850 1496 18.4 14.6 79 3.8 15.8 285 5 305.4 307.7 294.9 342.5 12.39 6 843 1567 17.8 14.3 80 3.5 15.5 284 5 305.5 307.8 294.8 342.2 12.25 7 767 2369 13.6 6.6 63 7.0 9.4 271 9 309.4 310.9 292.7 333.8 8.00 8 751 2546 12.8 2.8 51 10.0 7.2 272 12 310.4 311.5 291.6 329.7 6.24 9 735 2727 12.2 -2.8 35 15.0 4.6 275 15 311.6 312.4 290.3 325.0 4.23 10 700 3135 10.4 -3.6 37 14.0 3.4 280 18 314.0 314.8 290.9 327.3 4.19 11 565 4882 0.6 -9.4 47 10.0 -3.9 280 10 322.3 323.0 292.6 333.3 3.32 12 511 5679 -4.5 -9.5 68 5.0 -6.7 221 4 325.5 326.2 293.7 337.7 3.64 13 500 5850 -5.1 -9.5 71 4.4 -7.1 170 2 326.8 327.6 294.1 339.3 3.72 14 497 5897 -5.3 -10.0 69 4.7 -7.4 161 3 327.1 327.9 294.1 339.3 3.60 15 409 7401 -14.3 -16.2 85 1.9 -15.0 85 8 334.3 334.8 295.1 343.5 2.64 16 400 7570 -15.1 -18.2 77 3.1 -16.2 80 8 335.4 335.8 295.1 343.4 2.28 17 398 7608 -15.1 -19.4 70 4.3 -16.6 80 7 335.8 336.3 295.1 343.2 2.07 18 393 7703 -15.5 -22.5 55 7.0 -17.6 80 7 336.5 336.9 294.8 342.3 1.60 19 387 7819 -16.1 -27.1 38 11.0 -19.0 81 8 337.2 337.5 294.6 341.2 1.07 20 300 9680 -31.1 -38.1 50 7.0 -32.1 110 26 341.5 341.6 295.1 343.4 0.48 21 261 10655 -39.1 -41.9 75 2.8 -39.4 115 38 343.7 343.8 295.6 345.1 0.37 22 250 10950 -41.5 -44.1 76 2.6 -41.7 120 40 344.4 344.4 295.7 345.6 0.30 23 200 12420 -53.5 -59.5 48 6.0 -53.7 120 59 348.0 348.1 296.3 348.3 0.06 24 175 13267 -60.7 -70.7 26 10.0 -60.8 110 67 349.7 349.7 296.6 349.8 0.02 25 156 13973 -66.5 -77.3 21 10.7 -66.6 110 78 351.5 351.5 297.0 351.6 0.01 26 150 14210 -68.5 -79.5 19 11.0 -68.5 110 75 352.1 352.1 297.1 352.1 0.00 27 105 16295 -80.3 -94.3 8 14.0 -80.3 81 47 367.4 367.4 300.1 367.4 0.00 28 100 16570 -82.7 -96.7 7 14.0 -82.7 75 40 367.9 367.9 300.2 367.9 0.00 29 99 16626 -83.3 -97.3 7 14.0 -83.3 80 39 367.8 367.8 300.2 367.8 0.00 30 86 17409 -82.5 -97.5 6 15.0 -82.5 87 25 384.6 384.6 303.0 384.6 0.00 31 70 18570 -78.3 -93.3 7 15.0 -78.3 60 5 416.9 416.9 307.3 416.9 0.00 32 56 19851 -74.9 -92.9 4 18.0 -75.0 63 18 452.1 452.1 311.1 452.1 0.00 33 50 20510 -73.7 -93.7 3 20.0 -73.8 65 24 469.8 469.8 312.6 469.8 0.00 34 43 21401 -70.9 -97.9 1 27.0 -71.1 81 33 497.4 497.4 314.8 497.4 0.00 35 35 22632 -68.1 -96.1 1 28.0 -68.4 89 47 534.9 534.9 317.2 534.9 0.00 36 30 23570 -63.9 -92.9 1 29.0 -64.5 95 57 570.4 570.4 319.2 570.4 0.00 37 27 24218 -62.5 -91.5 1 29.0 -63.3 90 59 591.8 591.8 320.2 591.8 0.00 38 21 25802 -53.5 -85.5 1 32.0 -55.9 663.1 663.1 323.2 663.2 0.01 TRP 99 16626 -83.3 -97.3 7 14.0 -83.3 80 39 367.8 367.8 300.2 367.8 0.00 WND 156 13973 -66.5 -77.3 21 10.7 -66.6 110 78 351.5 351.5 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 558.65 mb = 4975.65 m = 16324.12 ft Wetbulb zero: 637.58 mb = 3896.56 m = 12783.83 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 55.97 % Est. max temperature: 32.67 C = 90.81 F Sfc-Lift cond lev (LCL): 923.29 mb = 779.06 m = 2555.94 ft T: 23.29 C 700-500 lapse rate: 5.71 C/km ThetaE index: 18.72 C Layer 850.0- 700.0 mb Conv cond level (CCL): 802.62 mb = 1983.52 m = 6507.52 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 34.98 C = 94.96 F Cap Strength: 2.38 C Lifted Index: 0.01 C Risk: Showers probable Lifted Index @300 mb: 0.52 C Lifted Index @700 mb: 1.47 C Showalter Index: 0.68 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.70 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 187.20 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.28 J/kg Max Up Vert Vel: 4.31 m/s Conv Inhibition (B-): 173.29 J/kg Cap Strength: 2.38 C Lift Cond Lev (LCL): 860.29 mb = 1391.67 m = 4565.79 ft Lev Free Conv (LFC): 535.29 mb = 5310.52 m = 17422.77 ft Equ Level (EL): 495.29 mb = 5923.84 m = 19434.93 ft B at Equ Level: 9.04 J/kg Max Parcel Lev (MPL): 405.29 mb = 7470.45 m = 24509.04 ft Wind level data Storm motion: 309 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 90 6 -6.0 0.0 | 111 12 -11.3 4.4 1 1000 74 120 4 -3.5 2.0 | 126 11 -8.8 6.4 2 974 305 145 5 -2.9 4.1 | 136 12 -8.2 8.5 3 941 610 110 4 -3.8 1.4 | 122 11 -9.1 5.7 4 925 763 80 2 -2.0 -0.3 | 119 8 -7.3 4.0 5 909 914 40 1 -0.6 -0.8 | 121 7 -6.0 3.6 6 878 1219 290 4 3.8 -1.4 | 152 3 -1.6 3.0 7 850 1496 285 5 4.8 -1.3 | 171 3 -0.5 3.1 8 817 1829 280 6 5.9 -1.0 | 190 3 0.6 3.3 9 788 2134 275 7 7.0 -0.6 | 203 4 1.6 3.8 10 760 2438 270 10 10.0 -0.0 | 227 6 4.7 4.4 11 733 2743 275 15 14.9 -1.3 | 252 10 9.6 3.1 12 707 3048 280 18 17.7 -3.1 | 264 12 12.4 1.2 13 700 3135 280 18 17.7 -3.1 | 264 12 12.4 1.2 14 656 3658 290 16 15.0 -5.5 | 276 10 9.7 -1.1 15 632 3962 290 16 15.0 -5.5 | 276 10 9.7 -1.1 16 608 4267 285 14 13.5 -3.6 | 265 8 8.2 0.7 17 586 4572 275 12 12.0 -1.0 | 243 7 6.6 3.3 18 564 4877 280 10 9.8 -1.7 | 240 5 4.5 2.6 19 523 5486 275 6 6.0 -0.5 | 189 4 0.6 3.8 20 500 5850 170 2 -0.3 2.0 | 138 9 -5.7 6.3 21 484 6096 120 5 -4.3 2.5 | 125 12 -9.7 6.9 22 400 7570 80 8 -7.9 -1.4 | 103 14 -13.2 3.0 23 397 7620 80 7 -6.9 -1.2 | 104 13 -12.2 3.2 24 323 9144 85 11 -11.0 -1.0 | 102 17 -16.3 3.4 25 300 9680 110 26 -24.4 8.9 | 114 33 -29.8 13.3 26 260 10668 115 38 -34.4 16.1 | 117 45 -39.8 20.4 27 250 10950 120 40 -34.6 20.0 | 121 47 -40.0 24.4 28 207 12192 120 58 -50.2 29.0 | 121 65 -55.6 33.4 29 200 12420 120 59 -51.1 29.5 | 121 66 -56.4 33.9 30 163 13716 105 71 -68.6 18.4 | 107 77 -73.9 22.7 31 156 13973 110 78 -73.3 26.7 | 112 85 -78.6 31.1 32 150 14210 110 75 -70.5 25.7 | 112 82 -75.8 30.0 33 126 15240 105 72 -69.5 18.6 | 107 78 -74.9 23.0 34 100 16570 75 40 -38.6 -10.4 | 82 44 -44.0 -6.0 35 99 16626 80 39 -38.4 -6.8 | 87 44 -43.7 -2.4 36 74 18288 95 9 -9.0 0.8 | 110 15 -14.3 5.2 37 70 18570 60 5 -4.3 -2.5 | 101 10 -9.7 1.9 38 50 20510 65 24 -21.8 -10.1 | 78 28 -27.1 -5.8 39 44 21336 80 32 -31.5 -5.6 | 88 37 -36.9 -1.2 40 30 23570 95 57 -56.8 5.0 | 99 63 -62.1 9.3 41 25 24384 85 61 -60.8 -5.3 | 89 66 -66.1 -0.9 Wind Parameters Mean winds (0-6000m): 279.3 at 9.2 knts Storm direction: 309.3 at 6.9 knts Shear (0-3000m) pos: 1.5 neg: 2.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 151.9 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -11.0 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 23.74 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 ------------------------------------------------------------------------------- 500 130 5 130 12| 3.3 0.0 3.3| 14.9 -5.7 9.2 18.4 0.42| 7.4 3.1 1000 118 4 126 10| 1.7 2.8 4.5| 15.6 -11.0 4.5 4.5 0.09| 6.9 0.6 1500 134 4 131 11| 1.1 3.2 4.3| 18.9 -11.0 7.9 5.3 0.26| 6.4 1.6 2000 262 4 167 5| 0.8 2.7 3.6| 20.3 -11.0 9.3 4.7 0.31| 5.3 1.6 2500 269 5 176 4| 0.7 3.1 3.8| 25.0 -11.0 14.0 5.6 0.38| 5.2 2.0 3000 273 7 199 4| 1.5 2.6 4.1| 36.9 -11.0 25.8 8.6 0.45| 5.5 2.5 4000 280 9 235 5| 0.8 1.9 2.8| 44.7 -11.8 32.9 8.2 0.46| 4.7 2.1 5000 281 10 240 5| 0.4 1.3 1.7| 44.7 -22.9 21.7 4.3 0.25| 4.6 1.1 6000 279 9 232 5| 0.3 0.5 0.8| 44.7 -40.9 3.7 0.6 0.01| 5.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260115.12.gif