UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 7 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 1008 19 27.4 20.4 66 7.0 22.5 70 13 299.9 302.6 295.3 344.1 15.13 1 1000 89 27.0 19.0 62 8.0 21.4 60 18 300.1 302.7 294.6 341.0 13.96 2 997 116 26.8 18.8 62 8.0 21.2 61 18 300.2 302.7 294.5 340.7 13.82 3 979 276 25.0 19.0 69 6.0 20.8 64 20 300.0 302.6 294.7 341.7 14.27 4 925 773 21.6 18.5 83 3.1 19.4 45 22 301.4 304.1 295.4 344.5 14.64 5 895 1059 20.2 17.5 84 2.7 18.4 45 22 302.8 305.4 295.5 344.8 14.20 6 850 1503 17.8 15.8 88 2.0 16.4 40 22 304.8 307.3 295.5 344.8 13.40 7 798 2042 15.0 14.8 99 0.2 14.9 23 16 307.4 309.9 296.1 347.7 13.39 8 709 3037 10.4 8.6 89 1.8 9.3 40 6 312.9 314.8 295.2 343.6 9.95 9 702 3120 10.8 7.3 79 3.5 8.6 33 5 314.2 315.9 295.0 342.8 9.18 10 700 3144 11.0 7.2 77 3.8 8.6 30 5 314.7 316.4 295.1 343.2 9.15 11 688 3288 10.8 5.8 71 5.0 7.8 31 5 316.0 317.6 294.9 342.5 8.44 12 639 3899 7.6 1.6 66 6.0 4.2 76 3 319.1 320.4 294.5 340.7 6.74 13 603 4374 4.2 1.0 80 3.2 2.4 116 3 320.5 321.9 294.9 342.5 6.84 14 514 5653 -3.9 -8.2 72 4.3 -5.9 167 5 325.7 326.5 294.1 339.1 4.01 15 500 5870 -5.3 -8.4 79 3.1 -6.7 170 4 326.6 327.4 294.4 340.2 4.06 16 482 6158 -6.5 -11.5 68 5.0 -8.7 183 5 328.5 329.2 294.3 339.7 3.29 17 437 6917 -11.7 -14.2 82 2.5 -12.7 155 5 331.3 331.9 294.6 341.4 2.92 18 400 7590 -15.9 -18.5 80 2.6 -16.8 130 5 334.3 334.8 294.8 342.2 2.22 19 391 7761 -16.7 -19.0 82 2.3 -17.4 143 7 335.5 335.9 295.1 343.2 2.18 20 374 8094 -18.5 -23.4 65 4.9 -19.9 126 8 337.4 337.7 295.0 343.0 1.55 21 356 8460 -21.3 -23.7 81 2.4 -22.0 107 9 338.4 338.7 295.3 344.2 1.59 22 300 9700 -30.3 -35.2 62 4.9 -31.1 70 12 342.7 342.8 295.6 345.1 0.64 23 259 10728 -39.1 -42.7 69 3.6 -39.5 102 17 344.4 344.5 295.7 345.8 0.34 24 250 10970 -40.9 -45.7 60 4.8 -41.3 110 22 345.3 345.3 295.8 346.3 0.26 25 226 11646 -47.5 -52.0 60 4.5 -47.7 105 30 345.3 345.3 295.7 345.8 0.14 26 200 12440 -54.3 -58.8 58 4.5 -54.4 115 36 346.8 346.8 296.0 347.1 0.07 27 194 12635 -55.9 -60.7 55 4.8 -56.0 114 37 347.3 347.3 296.1 347.5 0.06 28 169 13498 -63.3 -70.3 38 7.0 -63.4 111 41 348.9 348.9 296.4 349.0 0.02 29 157 13946 -67.3 -74.3 36 7.0 -67.4 108 49 349.6 349.6 296.5 349.6 0.01 30 150 14220 -69.7 -76.7 35 7.0 -69.7 105 57 350.0 350.0 296.7 350.1 0.01 31 146 14380 -71.1 -78.1 35 7.0 -71.1 106 61 350.3 350.3 296.7 350.3 0.01 32 130 15058 -75.3 -83.3 28 8.0 -75.3 110 80 354.6 354.6 297.6 354.6 0.00 33 128 15147 -75.4 -83.5 27 8.1 -75.4 110 83 356.1 356.1 297.9 356.1 0.00 34 105 16290 -76.1 -86.1 19 10.0 -76.2 220 31 375.4 375.4 301.5 375.4 0.00 35 100 16570 -77.3 -88.3 16 11.0 -77.3 250 18 378.4 378.4 302.0 378.4 0.00 36 89 17231 -82.5 -93.5 13 11.0 -82.5 300 25 380.8 380.8 302.4 380.8 0.00 37 74 18266 -81.3 -93.3 11 12.0 -81.3 334 3 404.0 404.0 305.7 404.0 0.00 38 70 18580 -79.9 -92.9 10 13.0 -79.9 215 17 413.4 413.4 306.9 413.5 0.00 39 58 19652 -78.1 -92.1 9 14.0 -78.1 134 18 440.4 440.4 309.9 440.4 0.00 40 50 20510 -74.1 -90.1 7 16.0 -74.2 70 19 468.9 468.9 312.5 468.9 0.00 41 40 21829 -68.1 -94.1 1 26.0 -68.4 68 38 514.8 514.8 315.9 514.8 0.00 42 30 23580 -62.3 -91.3 1 29.0 -63.0 95 55 574.8 574.8 319.4 574.8 0.00 43 25 24718 -56.7 -87.7 1 31.0 -58.3 92 50 621.7 621.7 321.6 621.7 0.01 44 24 24978 -54.1 -86.1 1 32.0 -56.2 93 44 636.5 636.5 322.2 636.6 0.01 45 23 25252 -51.9 -84.9 1 33.0 -54.5 95 38 650.8 650.8 322.7 650.9 0.01 46 23 25252 -49.7 -82.7 1 33.0 -52.9 95 38 657.2 657.3 323.0 657.4 0.02 47 23 25252 -47.5 -81.5 1 34.0 -51.4 95 38 663.7 663.7 323.2 663.9 0.02 48 20 26180 -44.7 -79.7 1 35.0 -50.0 100 19 699.4 699.4 324.4 699.6 0.03 49 14 28552 -47.5 -81.5 1 34.0 -52.8 765.0 765.0 326.4 765.3 0.04 TRP 89 17231 -82.5 -93.5 13 11.0 -82.5 300 25 380.8 380.8 302.4 380.8 0.00 WND 128 15147 -75.4 -83.5 27 8.1 -75.4 110 83 356.1 356.1 297.9 356.1 0.00 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 556.85 mb = 5036.83 m = 16524.83 ft Wetbulb zero: 577.31 mb = 4722.26 m = 15492.81 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 80.11 % Est. max temperature: 31.98 C = 89.56 F Sfc-Lift cond lev (LCL): 910.55 mb = 909.52 m = 2983.96 ft T: 20.93 C 700-500 lapse rate: 5.98 C/km ThetaE index: 4.96 C Layer 709.0- 700.0 mb Conv cond level (CCL): 823.59 mb = 1772.27 m = 5814.45 ft Mean mixing ratio: 14.38 g/kg Conv temperature: 33.63 C = 92.53 F Cap Strength: 2.93 C Lifted Index: 0.31 C Risk: Showers probable Lifted Index @300 mb: 2.02 C Lifted Index @700 mb: 2.43 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.10 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 237.60 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.88 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 29454.48 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 889.36 mb = 1113.25 m = 3652.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 at 8 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 1008 19 70 13 -12.2 -4.4 | 55 5 -4.5 -3.1 1 1000 89 60 18 -15.6 -9.0 | 46 11 -7.9 -7.6 2 976 305 65 20 -18.1 -8.5 | 56 13 -10.4 -7.1 3 942 610 50 21 -16.1 -13.5 | 35 15 -8.4 -12.1 4 925 773 45 22 -15.6 -15.6 | 29 16 -7.8 -14.2 5 910 914 45 22 -15.6 -15.6 | 29 16 -7.8 -14.2 6 878 1219 45 23 -16.3 -16.3 | 30 17 -8.5 -14.9 7 850 1503 40 22 -14.1 -16.9 | 23 17 -6.4 -15.5 8 818 1829 30 19 -9.5 -16.5 | 7 15 -1.8 -15.1 9 789 2134 20 14 -4.8 -13.2 | 346 12 2.9 -11.8 10 761 2438 15 10 -2.6 -9.7 | 328 10 5.1 -8.3 11 734 2743 35 8 -4.6 -6.6 | 329 6 3.1 -5.2 12 708 3048 40 6 -3.9 -4.6 | 310 5 3.9 -3.2 13 700 3144 30 5 -2.5 -4.3 | 300 6 5.2 -3.0 14 657 3658 35 4 -2.3 -3.3 | 290 6 5.4 -1.9 15 633 3962 90 3 -3.0 0.0 | 254 5 4.7 1.4 16 609 4267 115 3 -2.7 1.3 | 242 6 5.0 2.6 17 587 4572 120 3 -2.6 1.5 | 241 6 5.1 2.9 18 565 4877 135 4 -2.8 2.8 | 229 6 4.9 4.2 19 524 5486 165 6 -1.6 5.8 | 221 9 6.2 7.1 20 500 5870 170 4 -0.7 3.9 | 233 9 7.0 5.3 21 486 6096 185 5 0.4 5.0 | 232 10 8.2 6.3 22 400 7590 130 5 -3.8 3.2 | 220 6 3.9 4.6 23 398 7620 150 7 -3.5 6.1 | 210 9 4.2 7.4 24 324 9144 70 11 -10.3 -3.8 | 47 4 -2.6 -2.4 25 300 9700 70 12 -11.3 -4.1 | 52 4 -3.6 -2.8 26 261 10668 100 16 -15.8 2.8 | 117 9 -8.0 4.1 27 250 10970 110 22 -20.7 7.5 | 124 16 -13.0 8.9 28 208 12192 100 36 -35.5 6.3 | 105 29 -27.7 7.6 29 200 12440 115 36 -32.6 15.2 | 124 30 -24.9 16.6 30 163 13716 110 42 -39.5 14.4 | 116 35 -31.7 15.7 31 150 14220 105 57 -55.1 14.8 | 109 50 -47.3 16.1 32 128 15147 110 83 -78.0 28.4 | 113 76 -70.3 29.7 33 126 15240 110 80 -75.2 27.4 | 113 73 -67.5 28.7 34 100 16570 250 18 16.9 6.2 | 253 26 24.6 7.5 35 89 17231 300 25 21.7 -12.5 | 291 31 29.4 -11.1 36 74 18288 335 3 1.3 -2.7 | 279 9 9.0 -1.4 37 70 18580 215 17 9.8 13.9 | 229 23 17.5 15.3 38 50 20510 70 19 -17.9 -6.5 | 63 11 -10.1 -5.1 39 44 21336 60 33 -28.6 -16.5 | 54 26 -20.9 -15.1 40 30 23580 95 55 -54.8 4.8 | 97 47 -47.1 6.1 41 26 24384 90 58 -58.0 0.0 | 92 50 -50.3 1.4 42 20 26180 100 19 -18.7 3.3 | 113 12 -11.0 4.7 43 14 27432 245 3 2.7 1.3 | 256 11 10.4 2.6 Wind Parameters Mean winds (0-6000m): 50.1 at 10.4 knts Storm direction: 80.1 at 7.8 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -103.3 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -83.6 tot: -77.4 m^2/s^2 ave: -25.8 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 10.91 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 61 19 49 12| 0.0 9.1 9.1| 4.8 -13.9 -9.1 -18.2 -0.26| 11.9 -3.0 1000 54 20 39 14| 0.0 6.1 6.1| 5.2 -25.9 -20.7 -20.7 -0.38| 8.1 -3.0 1500 50 21 35 15| 0.0 4.3 4.3| 6.0 -36.6 -30.6 -20.4 -0.43| 6.4 -2.8 2000 46 21 29 15| 0.0 3.0 3.0| 6.0 -65.7 -59.7 -29.9 -0.57| 6.9 -4.0 2500 42 19 22 14| 0.0 2.1 2.1| 6.0 -81.0 -75.0 -30.0 -0.60| 7.0 -4.2 3000 42 17 17 12| 0.7 1.7 2.4| 6.2 -83.6 -77.4 -25.8 -0.57| 6.6 -3.8 4000 41 14 9 9| 1.0 1.4 2.4| 6.2 -91.1 -84.9 -21.2 -0.61| 5.8 -3.5 5000 45 12 4 7| 1.2 1.1 2.3| 6.2 -95.2 -89.0 -17.8 -0.63| 5.0 -3.1 6000 50 10 3 5| 1.1 0.9 2.0| 10.7 -96.7 -86.0 -14.3 -0.54| 4.6 -2.5 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260107.12.gif