UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 29 OCT 25 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 14 29.6 22.6 66 7.0 24.5 290 5 302.1 305.3 297.4 353.5 17.39 1 1006 23 30.8 23.8 66 7.0 25.6 292 6 303.4 306.9 298.5 359.2 18.76 2 1000 76 29.6 23.6 70 6.0 25.2 305 9 302.8 306.2 298.3 358.0 18.65 3 992 148 28.8 22.8 70 6.0 24.4 307 10 302.6 305.9 297.8 355.6 17.89 4 925 768 25.0 16.0 57 9.0 18.8 310 11 304.9 307.2 294.8 342.1 12.46 5 899 1018 23.2 13.2 53 10.0 16.6 287 10 305.5 307.5 293.7 337.5 10.67 6 850 1504 19.2 12.2 64 7.0 14.7 275 14 306.3 308.2 293.9 338.0 10.56 7 846 1545 19.0 13.0 68 6.0 15.0 275 14 306.5 308.6 294.4 340.2 11.20 8 808 1937 16.6 6.6 52 10.0 10.6 273 17 308.0 309.4 292.0 331.1 7.59 9 732 2772 12.2 -0.8 41 13.0 5.3 279 26 312.0 312.9 291.0 327.5 4.93 10 713 2992 11.8 -4.2 32 16.0 3.8 272 26 313.9 314.6 290.7 326.4 3.93 11 700 3146 11.6 -8.4 24 20.0 2.4 270 26 315.3 315.9 290.2 324.7 2.90 12 697 3182 11.4 -9.6 22 21.0 1.9 270 26 315.5 316.0 290.0 324.1 2.65 13 627 4057 6.2 -10.8 28 17.0 -1.3 259 24 319.2 319.8 291.2 328.1 2.67 14 608 4309 5.2 -19.8 14 25.0 -3.8 255 23 320.9 321.2 290.4 325.4 1.31 15 561 4961 1.6 -15.4 27 17.0 -5.1 267 18 324.1 324.5 292.0 331.2 2.06 16 547 5165 1.0 -10.0 44 11.0 -4.0 259 18 325.8 326.4 293.5 336.8 3.27 17 500 5880 -4.1 -12.1 54 8.0 -7.5 230 15 328.0 328.6 293.9 338.3 3.02 18 487 6086 -5.9 -12.9 58 7.0 -8.8 235 14 328.3 328.9 293.9 338.2 2.91 19 462 6494 -8.9 -12.7 74 3.8 -10.5 205 16 329.6 330.2 294.4 340.2 3.12 20 433 6991 -12.5 -14.3 86 1.8 -13.2 167 18 331.1 331.7 294.6 341.2 2.92 21 400 7590 -15.7 -18.3 80 2.6 -16.6 120 20 334.6 335.0 294.9 342.6 2.26 22 347 8653 -22.1 -25.8 72 3.7 -23.1 98 25 339.8 340.1 295.4 344.8 1.35 23 304 9615 -29.3 -31.8 79 2.5 -29.7 86 33 342.8 343.0 295.8 346.1 0.88 24 300 9710 -29.9 -32.5 78 2.6 -30.4 85 34 343.2 343.4 295.8 346.4 0.83 25 254 10872 -39.1 -45.1 53 6.0 -39.6 75 33 346.4 346.4 296.1 347.4 0.27 26 250 10980 -40.1 -46.1 53 6.0 -40.6 75 34 346.4 346.5 296.1 347.4 0.24 27 220 11838 -47.5 -53.5 50 6.0 -47.8 78 42 347.9 348.0 296.3 348.4 0.12 28 200 12460 -52.9 -57.9 55 5.0 -53.1 70 53 349.0 349.0 296.5 349.3 0.08 29 199 12492 -53.1 -58.1 54 5.0 -53.2 70 53 349.2 349.2 296.5 349.5 0.08 30 179 13166 -58.7 -64.7 46 6.0 -58.8 67 55 350.8 350.8 296.8 350.9 0.04 31 167 13598 -62.5 -68.5 44 6.0 -62.6 66 56 351.5 351.5 297.0 351.5 0.02 32 157 13975 -66.1 -72.1 43 6.0 -66.1 67 57 351.6 351.6 297.0 351.7 0.01 33 150 14250 -68.7 -75.7 36 7.0 -68.7 70 59 351.7 351.7 297.0 351.8 0.01 34 146 14411 -69.5 -76.5 35 7.0 -69.5 71 62 353.1 353.1 297.3 353.1 0.01 35 136 14831 -72.7 -80.7 29 8.0 -72.8 74 69 354.7 354.7 297.6 354.7 0.00 36 133 14962 -72.9 -81.2 27 8.3 -72.9 75 71 356.5 356.5 298.0 356.5 0.00 37 105 16339 -75.3 -86.3 16 11.0 -75.3 210 22 376.9 376.9 301.8 377.0 0.00 38 100 16620 -77.1 -89.1 13 12.0 -77.1 245 10 378.8 378.8 302.1 378.8 0.00 39 89 17286 -80.1 -93.1 10 13.0 -80.1 310 21 385.6 385.6 303.1 385.6 0.00 40 82 17753 -77.9 -90.9 10 13.0 -77.9 265 15 399.2 399.2 305.1 399.3 0.00 41 75 18267 -75.9 -89.9 9 14.0 -75.9 216 9 413.8 413.8 307.0 413.8 0.00 42 73 18424 -74.1 -88.1 10 14.0 -74.2 224 16 420.8 420.8 307.8 420.8 0.00 43 70 18670 -73.5 -89.5 7 16.0 -73.6 240 27 427.1 427.1 308.5 427.1 0.00 44 52 20388 -78.1 -103.1 1 25.0 -78.1 454.3 454.3 311.3 454.3 0.00 TRP 89 17286 -80.1 -93.1 10 13.0 -80.1 310 21 385.6 385.6 303.1 385.6 0.00 WND 133 14962 -72.9 -81.2 27 8.3 -72.9 75 71 356.5 356.5 298.0 356.5 0.00 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 537.78 mb = 5304.82 m = 17404.05 ft Wetbulb zero: 655.08 mb = 3694.76 m = 12121.76 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 42.55 % Est. max temperature: 33.61 C = 92.51 F Sfc-Lift cond lev (LCL): 910.18 mb = 909.54 m = 2984.01 ft T: 23.98 C 700-500 lapse rate: 5.74 C/km ThetaE index: 21.71 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 811.56 mb = 1899.77 m = 6232.75 ft Mean mixing ratio: 15.01 g/kg Conv temperature: 35.29 C = 95.51 F Cap Strength: 2.16 C Lifted Index: -0.63 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.74 C Lifted Index @700 mb: 1.38 C Showalter Index: 3.50 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 16.30 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 259.38 J/kg Max Up Vert Vel: 22.78 m/s Conv Inhibition (B-): 137.02 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 858.34 mb = 1419.31 m = 4656.49 ft Lev Free Conv (LFC): 523.34 mb = 5516.69 m = 18099.15 ft Equ Level (EL): 233.34 mb = 11442.95 m = 37542.04 ft B at Equ Level: 259.08 J/kg Max Parcel Lev (MPL): 133.34 mb = 14946.78 m = 49037.38 ft Wind level data Storm motion: 299 at 14 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 14 290 5 4.7 -1.7 | 123 9 -7.7 5.1 1 1000 76 305 9 7.4 -5.2 | 108 5 -5.0 1.6 2 975 305 310 13 10.0 -8.4 | 57 3 -2.4 -1.6 3 942 610 315 14 9.9 -9.9 | 38 4 -2.5 -3.1 4 925 768 310 11 8.4 -7.1 | 86 4 -3.9 -0.3 5 910 914 295 10 9.1 -4.2 | 127 4 -3.3 2.5 6 878 1219 270 11 11.0 -0.0 | 169 7 -1.4 6.8 7 850 1504 275 14 13.9 -1.2 | 196 6 1.6 5.5 8 818 1829 275 16 15.9 -1.4 | 214 6 3.6 5.4 9 789 2134 270 20 20.0 -0.0 | 228 10 7.6 6.8 10 761 2438 275 24 23.9 -2.1 | 248 12 11.5 4.7 11 734 2743 280 26 25.6 -4.5 | 260 13 13.2 2.2 12 708 3048 270 26 26.0 -0.0 | 244 15 13.6 6.8 13 700 3146 270 26 26.0 -0.0 | 244 15 13.6 6.8 14 657 3658 265 26 25.9 2.3 | 236 16 13.5 9.0 15 633 3962 260 25 24.6 4.3 | 228 17 12.3 11.1 16 610 4267 255 23 22.2 6.0 | 218 16 9.8 12.7 17 587 4572 260 20 19.7 3.5 | 216 13 7.3 10.2 18 566 4877 270 18 18.0 -0.0 | 220 9 5.6 6.8 19 525 5486 245 17 15.4 7.2 | 192 14 3.0 13.9 20 500 5880 230 15 11.5 9.6 | 177 16 -0.9 16.4 21 486 6096 235 14 11.5 8.0 | 177 15 -0.9 14.8 22 400 7590 120 20 -17.3 10.0 | 119 34 -29.7 16.8 23 398 7620 115 18 -16.3 7.6 | 117 32 -28.7 14.4 24 324 9144 90 28 -28.0 0.0 | 100 41 -40.4 6.8 25 300 9710 85 34 -33.9 -3.0 | 95 46 -46.2 3.8 26 261 10668 75 30 -29.0 -7.8 | 89 41 -41.3 -1.0 27 250 10980 75 34 -32.8 -8.8 | 87 45 -45.2 -2.0 28 208 12192 80 46 -45.3 -8.0 | 89 58 -57.7 -1.2 29 200 12460 70 53 -49.8 -18.1 | 80 63 -62.2 -11.4 30 163 13716 65 56 -50.8 -23.7 | 75 65 -63.1 -16.9 31 150 14250 70 59 -55.4 -20.2 | 79 69 -67.8 -13.4 32 133 14962 75 71 -68.6 -18.4 | 82 82 -80.9 -11.6 33 127 15240 75 70 -67.6 -18.1 | 82 81 -80.0 -11.4 34 100 16620 245 10 9.1 4.2 | 163 11 -3.3 11.0 35 89 17286 310 21 16.1 -13.5 | 331 8 3.7 -6.7 36 75 18288 215 9 5.2 7.4 | 153 16 -7.2 14.1 37 70 18670 240 27 23.4 13.5 | 209 23 11.0 20.3 Wind Parameters Mean winds (0-6000m): 268.7 at 18.8 knts Storm direction: 298.7 at 14.1 knts Shear (0-3000m) pos: 2.5 neg: 2.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 122.0 deg Storm rel helicity (0-3000m) pos: 42.2 neg: -20.2 tot: 22.1 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 12.49 Bulk Shear: 20.77 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 ------------------------------------------------------------------------------- 500 309 11 82 4| 9.6 0.0 9.6| 0.0 -7.1 -7.1 -14.1 -0.63| 9.9 -6.2 1000 308 12 84 3| 4.8 3.3 8.1| 7.2 -7.3 -0.1 -0.1 0.06| 9.0 0.5 1500 297 12 128 2| 3.2 3.1 6.3| 15.2 -7.3 7.9 5.3 0.26| 8.2 2.1 2000 289 13 172 3| 2.4 3.1 5.5| 20.8 -7.3 13.6 6.8 0.33| 7.3 2.4 2500 284 15 209 4| 3.0 2.5 5.6| 35.9 -7.3 28.7 11.5 0.41| 7.2 3.0 3000 282 16 228 5| 2.5 2.6 5.1| 42.2 -20.2 22.1 7.4 0.32| 7.0 2.2 4000 276 19 234 8| 1.9 2.3 4.2| 42.2 -43.0 -0.8 -0.2 0.16| 6.0 1.0 5000 273 19 230 9| 1.5 1.6 3.2| 43.8 -57.5 -13.7 -2.7 0.07| 5.9 0.4 6000 269 19 222 10| 1.3 1.9 3.2| 43.8 -87.6 -43.8 -7.3 -0.06| 5.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251029.12.gif