UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 29 APR 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 1004 20 28.6 22.6 70 6.0 24.2 240 2 301.4 304.6 297.3 352.8 17.45 1 1000 55 28.4 22.4 70 6.0 24.0 260 7 301.5 304.7 297.2 352.5 17.30 2 968 344 27.2 20.2 66 7.0 22.2 257 6 303.2 306.0 296.5 349.3 15.58 3 934 661 25.2 21.6 80 3.6 22.6 276 5 304.2 307.5 298.1 356.9 17.65 4 925 746 24.2 21.8 86 2.4 22.5 285 4 304.1 307.4 298.2 357.9 18.05 5 911 880 23.0 22.0 94 1.0 22.3 301 5 304.2 307.6 298.6 359.5 18.57 6 850 1483 19.2 19.2 100 0.0 19.2 20 5 306.3 309.4 298.0 356.4 16.70 7 831 1678 18.4 16.7 90 1.7 17.2 17 4 307.4 310.1 296.9 351.3 14.55 8 768 2351 14.8 10.6 76 4.2 12.1 310 4 310.5 312.5 295.0 342.7 10.51 9 726 2826 12.6 7.6 72 5.0 9.5 305 6 313.2 314.9 294.6 341.3 9.06 10 700 3132 11.0 5.0 66 6.0 7.4 300 6 314.7 316.2 294.1 339.2 7.84 11 602 4373 3.4 -0.2 77 3.6 1.4 338 5 319.7 321.0 294.3 339.9 6.28 12 559 4971 0.4 -2.6 80 3.0 -1.2 265 5 323.1 324.2 294.7 341.5 5.66 13 538 5278 -0.7 -6.7 64 6.0 -3.6 244 3 325.3 326.2 294.2 339.6 4.31 14 527 5442 -1.3 -11.3 46 10.0 -5.7 233 2 326.5 327.1 293.5 336.9 3.06 15 500 5860 -3.7 -14.7 42 11.0 -8.1 190 2 328.5 329.0 293.6 336.9 2.45 16 487 6068 -4.9 -15.9 42 11.0 -9.1 207 3 329.5 330.0 293.7 337.4 2.27 17 471 6331 -6.3 -13.3 58 7.0 -9.2 204 3 331.0 331.6 294.6 341.0 2.91 18 460 6515 -7.5 -11.8 71 4.3 -9.4 199 4 331.7 332.4 295.1 343.3 3.37 19 404 7515 -14.5 -17.7 77 3.2 -15.6 172 5 335.2 335.7 295.1 343.5 2.36 20 400 7590 -15.1 -17.6 81 2.5 -16.0 170 5 335.4 335.9 295.3 343.8 2.40 21 395 7685 -15.9 -17.2 90 1.3 -16.4 168 4 335.5 336.0 295.4 344.4 2.51 22 381 7957 -17.1 -21.4 69 4.3 -18.4 161 4 337.4 337.8 295.3 344.0 1.82 23 376 8056 -17.5 -25.5 50 8.0 -19.7 159 5 338.2 338.4 295.0 342.9 1.28 24 372 8136 -18.1 -29.1 38 11.0 -20.8 157 5 338.4 338.6 294.8 341.9 0.93 25 362 8339 -19.7 -36.7 21 17.0 -22.9 151 5 338.9 339.0 294.5 340.7 0.46 26 348 8631 -21.1 -33.1 33 12.0 -23.6 144 5 340.9 341.0 295.1 343.5 0.68 27 315 9359 -26.5 -41.5 23 15.0 -28.6 130 11 343.2 343.3 295.4 344.5 0.32 28 300 9710 -29.1 -48.1 14 19.0 -31.2 130 19 344.4 344.4 295.5 345.0 0.16 29 254 10872 -39.1 -50.1 30 11.0 -39.9 86 23 346.4 346.4 296.0 347.0 0.15 30 250 10980 -40.1 -50.1 34 10.0 -40.8 75 25 346.4 346.5 296.0 347.1 0.16 31 243 11173 -41.3 -48.3 47 7.0 -41.8 76 26 347.5 347.5 296.3 348.3 0.20 32 239 11285 -41.5 -46.2 60 4.7 -41.9 76 27 348.8 348.9 296.6 349.9 0.25 33 234 11428 -41.9 -44.7 74 2.8 -42.2 77 28 350.3 350.4 297.0 351.6 0.31 34 207 12245 -48.5 -54.5 50 6.0 -48.8 80 32 352.5 352.5 297.3 353.0 0.11 35 200 12470 -49.9 -56.9 44 7.0 -50.2 80 31 353.8 353.8 297.5 354.1 0.09 36 180 13152 -55.7 -66.7 24 11.0 -55.9 88 28 355.1 355.1 297.7 355.2 0.03 37 150 14290 -65.9 -83.9 6 18.0 -66.0 120 21 356.6 356.6 298.0 356.6 0.00 38 126 15322 -74.9 -89.9 8 15.0 -74.9 145 20 358.5 358.5 298.4 358.5 0.00 39 105 16365 -79.7 -93.7 8 14.0 -79.7 228 16 368.6 368.6 300.3 368.6 0.00 40 100 16640 -81.1 -95.1 8 14.0 -81.1 250 15 371.0 371.0 300.8 371.0 0.00 41 89 17288 -84.7 -97.7 8 13.0 -84.7 300 16 376.4 376.4 301.6 376.4 0.00 42 77 18096 -80.1 -93.1 10 13.0 -80.1 251 16 401.9 401.9 305.5 401.9 0.00 43 76 18170 -77.7 -90.7 11 13.0 -77.7 247 16 408.4 408.4 306.3 408.4 0.00 44 70 18640 -77.7 -91.7 9 14.0 -77.7 290 25 418.2 418.2 307.5 418.2 0.00 45 50 20600 -71.3 -98.3 1 27.0 -71.4 250 28 475.5 475.5 313.1 475.5 0.00 46 43 21499 -66.9 -94.9 1 28.0 -67.2 229 28 507.2 507.3 315.5 507.3 0.00 47 41 21788 -64.5 -93.5 1 29.0 -64.9 211 25 520.2 520.2 316.3 520.2 0.00 48 30 23700 -62.9 -91.9 1 29.0 -63.6 95 10 573.2 573.2 319.3 573.2 0.00 49 28 24125 -63.1 -92.1 1 29.0 -63.8 584.0 584.0 319.9 584.0 0.00 TRP 89 17288 -84.7 -97.7 8 13.0 -84.7 300 16 376.4 376.4 301.6 376.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 551.36 mb = 5082.35 m = 16674.19 ft Wetbulb zero: 578.22 mb = 4698.09 m = 15413.49 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 74.95 % Est. max temperature: 33.32 C = 91.97 F Sfc-Lift cond lev (LCL): 920.58 mb = 788.04 m = 2585.42 ft T: 23.82 C 700-500 lapse rate: 5.39 C/km ThetaE index: 20.34 C Layer 850.0- 602.0 mb Conv cond level (CCL): 858.34 mb = 1398.03 m = 4586.67 ft Mean mixing ratio: 17.09 g/kg Conv temperature: 33.17 C = 91.70 F Cap Strength: 1.43 C Lifted Index: -2.20 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.93 C Lifted Index @700 mb: -0.68 C Showalter Index: -2.90 C Risk: Severe thunderstorms possible Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.90 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 242.40 Risk: None Energy Index: -3.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 905.16 J/kg Max Up Vert Vel: 42.55 m/s Conv Inhibition (B-): 35.96 J/kg Cap Strength: 1.43 C Lift Cond Lev (LCL): 891.43 mb = 1068.85 m = 3506.67 ft Lev Free Conv (LFC): 786.43 mb = 2148.22 m = 7047.87 ft Equ Level (EL): 196.43 mb = 12586.61 m = 41294.16 ft B at Equ Level: 900.51 J/kg Max Parcel Lev (MPL): 86.43 mb = 17451.33 m = 57254.33 ft Wind level data Storm motion: 331 at 3 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 1004 20 240 2 1.7 1.0 | 181 4 0.1 4.0 1 1000 55 260 7 6.9 1.2 | 231 7 5.2 4.3 2 972 305 255 6 5.8 1.6 | 222 6 4.1 4.6 3 939 610 270 5 5.0 -0.0 | 228 5 3.3 3.0 4 925 746 285 4 3.9 -1.0 | 228 3 2.2 2.0 5 907 914 305 5 4.1 -2.9 | 266 2 2.4 0.2 6 876 1219 350 5 0.9 -4.9 | 23 2 -0.8 -1.9 7 850 1483 20 5 -1.7 -4.7 | 64 4 -3.4 -1.7 8 816 1829 15 3 -0.8 -2.9 | 93 2 -2.4 0.1 9 787 2134 320 3 1.9 -2.3 | 199 1 0.3 0.7 10 760 2438 305 5 4.1 -2.9 | 266 2 2.4 0.2 11 733 2743 305 6 4.9 -3.4 | 277 3 3.3 -0.4 12 707 3048 305 6 4.9 -3.4 | 277 3 3.3 -0.4 13 700 3132 300 6 5.2 -3.0 | 269 4 3.5 0.0 14 656 3658 290 6 5.6 -2.1 | 256 4 4.0 1.0 15 632 3962 315 6 4.2 -4.2 | 295 3 2.6 -1.2 16 609 4267 345 5 1.3 -4.8 | 12 2 -0.4 -1.8 17 586 4572 320 4 2.6 -3.1 | 271 1 0.9 -0.0 18 564 4877 270 5 5.0 -0.0 | 228 5 3.3 3.0 19 524 5486 230 2 1.5 1.3 | 178 4 -0.1 4.3 20 500 5860 190 2 0.3 2.0 | 165 5 -1.3 5.0 21 485 6096 210 3 1.5 2.6 | 178 6 -0.2 5.6 22 400 7590 170 5 -0.9 4.9 | 162 8 -2.5 8.0 23 398 7620 170 4 -0.7 3.9 | 161 7 -2.4 7.0 24 324 9144 130 6 -4.6 3.9 | 138 9 -6.3 6.9 25 300 9710 130 19 -14.6 12.2 | 133 22 -16.2 15.3 26 261 10668 105 19 -18.4 4.9 | 112 22 -20.0 8.0 27 250 10980 75 25 -24.1 -6.5 | 82 26 -25.8 -3.4 28 209 12192 80 32 -31.5 -5.6 | 86 33 -33.2 -2.5 29 200 12470 80 31 -30.5 -5.4 | 86 32 -32.2 -2.3 30 164 13716 95 25 -24.9 2.2 | 101 27 -26.6 5.2 31 150 14290 120 21 -18.2 10.5 | 124 24 -19.9 13.5 32 127 15240 140 20 -12.9 15.3 | 142 23 -14.5 18.4 33 100 16640 250 15 14.1 5.1 | 237 15 12.4 8.2 34 89 17288 300 16 13.9 -8.0 | 292 13 12.2 -5.0 35 75 18288 240 16 13.9 8.0 | 228 16 12.2 11.0 36 70 18640 290 25 23.5 -8.6 | 284 23 21.8 -5.5 37 50 20600 250 28 26.3 9.6 | 243 28 24.6 12.6 38 44 21336 240 29 25.1 14.5 | 233 29 23.5 17.5 39 30 23700 95 10 -10.0 0.9 | 109 12 -11.6 3.9 Wind Parameters Mean winds (0-6000m): 301.4 at 4.6 knts Storm direction: 331.4 at 3.5 knts Shear (0-3000m) pos: 1.1 neg: 1.1 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 12.4 neg: -1.2 tot: 11.2 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 410.38 Bulk Shear: 2.21 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 ------------------------------------------------------------------------------- 500 258 6 225 6| 3.7 0.0 3.7| 5.8 -1.2 4.6 9.2 0.58| 7.3 4.2 1000 272 5 232 5| 2.6 0.0 2.6| 7.8 -1.2 6.7 6.7 0.59| 6.3 3.7 1500 295 5 255 3| 2.2 0.0 2.2| 10.4 -1.2 9.2 6.2 0.68| 6.0 4.1 2000 311 5 273 2| 1.7 0.8 2.5| 11.5 -1.2 10.3 5.2 0.64| 5.4 3.5 2500 311 5 270 2| 1.3 1.3 2.6| 12.1 -1.2 10.9 4.4 0.65| 5.1 3.3 3000 309 5 271 2| 1.1 1.1 2.2| 12.4 -1.2 11.2 3.7 0.64| 4.4 2.8 4000 306 5 269 2| 1.2 1.0 2.2| 14.7 -2.4 12.3 3.1 0.59| 3.9 2.3 5000 307 5 270 2| 0.9 1.1 2.1| 15.8 -5.4 10.4 2.1 0.39| 4.0 1.6 6000 301 5 254 2| 0.8 0.8 1.6| 16.7 -10.0 6.7 1.1 0.27| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250429.12.gif