UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 30 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 1007 16 25.4 22.7 85 2.7 23.5 300 3 298.0 301.1 296.4 348.8 17.50 1 1000 77 25.8 23.1 85 2.7 23.9 330 7 299.0 302.2 297.0 351.7 18.07 2 977 283 26.2 21.4 75 4.8 22.8 29 9 301.3 304.4 296.7 350.3 16.64 3 925 765 23.2 20.5 85 2.7 21.3 40 3 303.0 306.1 297.1 352.4 16.63 4 893 1072 21.4 19.1 87 2.3 19.8 60 3 304.2 307.2 296.9 351.2 15.77 5 850 1500 18.6 17.5 93 1.1 17.8 75 3 305.6 308.4 296.7 350.5 14.97 6 728 2817 11.4 10.1 92 1.3 10.6 314 7 311.6 313.6 295.4 344.6 10.73 7 700 3145 10.2 9.8 97 0.4 9.9 310 7 313.8 315.9 296.1 347.7 10.94 8 625 4079 5.6 2.7 82 2.9 3.9 318 5 318.9 320.3 295.0 342.6 7.46 9 532 5378 -1.7 -6.4 70 4.7 -4.0 31 2 325.1 326.0 294.3 339.9 4.46 10 506 5776 -3.5 -10.5 58 7.0 -6.6 35 2 327.7 328.3 294.1 339.1 3.40 11 500 5870 -4.1 -12.1 54 8.0 -7.5 25 2 328.0 328.6 293.9 338.3 3.02 12 491 6013 -5.1 -9.6 71 4.5 -7.1 9 3 328.5 329.3 294.6 341.2 3.76 13 462 6490 -7.9 -10.4 82 2.5 -9.0 32 4 330.8 331.6 295.2 343.6 3.75 14 433 6993 -10.5 -15.2 68 4.7 -12.3 74 4 333.7 334.2 295.1 343.1 2.71 15 400 7600 -14.3 -19.2 66 4.9 -16.0 125 5 336.4 336.8 295.3 343.9 2.09 16 390 7791 -15.5 -20.5 65 5.0 -17.1 126 5 337.3 337.7 295.3 344.2 1.92 17 356 8473 -20.1 -24.1 70 4.0 -21.2 131 8 340.0 340.3 295.7 345.6 1.53 18 335 8921 -22.5 -30.5 48 8.0 -24.3 133 10 342.7 342.9 295.8 346.1 0.90 19 315 9369 -25.9 -38.9 28 13.0 -28.0 133 10 344.0 344.1 295.7 345.7 0.42 20 300 9720 -28.5 -42.5 25 14.0 -30.4 130 9 345.2 345.3 295.8 346.4 0.30 21 250 11000 -38.9 -50.9 27 12.0 -39.8 155 12 348.2 348.3 296.4 348.8 0.14 22 200 12490 -51.5 -69.5 10 18.0 -51.9 110 23 351.2 351.2 296.9 351.3 0.02 23 150 14290 -66.1 -78.1 17 12.0 -66.2 115 19 356.2 356.2 298.0 356.2 0.01 24 141 14664 -69.7 -81.7 16 12.0 -69.8 144 14 356.3 356.3 298.0 356.3 0.00 25 105 16384 -79.7 -93.7 8 14.0 -79.7 286 10 368.6 368.6 300.3 368.6 0.00 26 101 16604 -81.3 -95.3 8 14.0 -81.3 305 11 369.6 369.6 300.5 369.6 0.00 27 100 16660 -81.7 -95.7 7 14.0 -81.7 315 12 369.9 369.9 300.5 369.9 0.00 28 71 18616 -72.3 -94.3 2 22.0 -72.4 271 26 428.0 428.0 308.6 428.0 0.00 29 70 18700 -69.9 -93.9 2 24.0 -70.0 260 29 434.8 434.8 309.3 434.8 0.00 30 62 19419 -71.7 -98.7 1 27.0 -71.8 260 27 446.2 446.2 310.5 446.2 0.00 31 60 19612 -73.1 -99.1 1 26.0 -73.2 260 26 447.3 447.3 310.6 447.3 0.00 32 52 20461 -67.9 -95.9 1 28.0 -68.1 260 24 478.1 478.1 313.3 478.1 0.00 33 51 20579 -65.3 -94.3 1 29.0 -65.6 260 23 486.8 486.8 314.0 486.8 0.00 34 50 20700 -63.3 -92.3 1 29.0 -63.7 260 23 494.3 494.3 314.5 494.3 0.00 35 49 20825 -62.9 -91.9 1 29.0 -63.3 262 23 498.1 498.1 314.8 498.1 0.00 36 47 21084 -60.1 -90.1 1 30.0 -60.7 266 24 510.8 510.8 315.7 510.8 0.00 37 43 21639 -60.9 -90.9 1 30.0 -61.5 262 24 522.0 522.0 316.4 522.0 0.00 38 39 22246 -61.7 -91.7 1 30.0 -62.3 247 21 534.8 534.8 317.2 534.8 0.00 39 37 22573 -62.5 -91.5 1 29.0 -63.1 238 19 540.8 540.8 317.6 540.8 0.00 40 30 23880 -58.9 -89.9 1 31.0 -59.9 205 13 584.1 584.1 319.9 584.1 0.00 41 29 24093 -59.1 -89.1 1 30.0 -60.2 199 12 589.2 589.2 320.1 589.2 0.00 42 21 26158 -50.3 -83.3 1 33.0 -53.6 672.8 672.8 323.5 672.9 0.02 TRP 101 16604 -81.3 -95.3 8 14.0 -81.3 305 11 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 553.66 mb = 5075.78 m = 16652.60 ft Wetbulb zero: 578.79 mb = 4698.55 m = 15415.00 ft Precipitable water: 2.46 inches Sfc-500 mean rel hum: 83.67 % Est. max temperature: 32.86 C = 91.15 F Sfc-Lift cond lev (LCL): 968.57 mb = 359.39 m = 1179.07 ft T: 25.72 C 700-500 lapse rate: 5.25 C/km ThetaE index: 7.78 C Layer 893.0- 700.0 mb Conv cond level (CCL): 865.62 mb = 1342.24 m = 4403.62 ft Mean mixing ratio: 16.83 g/kg Conv temperature: 32.58 C = 90.65 F Cap Strength: 1.86 C Lifted Index: -1.66 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.86 C Lifted Index @700 mb: -0.78 C Showalter Index: -1.31 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.60 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: -2.42 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 456.40 J/kg Max Up Vert Vel: 30.21 m/s Conv Inhibition (B-): 43.02 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 909.25 mb = 914.97 m = 3001.84 ft Lev Free Conv (LFC): 804.25 mb = 1970.17 m = 6463.74 ft Equ Level (EL): 204.25 mb = 12349.54 m = 40516.36 ft B at Equ Level: 453.55 J/kg Max Parcel Lev (MPL): 114.25 mb = 15891.25 m = 52136.01 ft Wind level data Storm motion: 12 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 1007 16 300 3 2.6 -1.5 | 243 4 3.3 1.6 1 1000 77 330 7 3.5 -6.1 | 305 5 4.2 -2.9 2 975 305 35 9 -5.2 -7.4 | 47 6 -4.5 -4.2 3 941 610 25 4 -1.7 -3.6 | 65 1 -1.0 -0.5 4 925 765 40 3 -1.9 -2.3 | 124 2 -1.2 0.9 5 909 914 50 2 -1.5 -1.3 | 156 2 -0.8 1.9 6 878 1219 70 4 -3.8 -1.4 | 120 4 -3.1 1.8 7 850 1500 75 3 -2.9 -0.8 | 137 3 -2.2 2.4 8 818 1829 55 3 -2.5 -1.7 | 129 2 -1.8 1.4 9 789 2134 355 3 0.3 -3.0 | 260 1 0.9 0.2 10 761 2438 320 5 3.2 -3.8 | 280 4 3.9 -0.7 11 734 2743 315 7 4.9 -4.9 | 288 6 5.6 -1.8 12 708 3048 310 7 5.4 -4.5 | 283 6 6.0 -1.4 13 700 3145 310 7 5.4 -4.5 | 283 6 6.0 -1.4 14 657 3658 315 8 5.7 -5.7 | 292 7 6.3 -2.5 15 633 3962 320 6 3.9 -4.6 | 288 5 4.5 -1.4 16 609 4267 315 4 2.8 -2.8 | 265 4 3.5 0.3 17 587 4572 290 3 2.8 -1.0 | 239 4 3.5 2.1 18 565 4877 250 1 0.9 0.3 | 205 4 1.6 3.5 19 524 5486 65 2 -1.8 -0.8 | 154 3 -1.1 2.3 20 500 5870 25 2 -0.8 -1.8 | 173 1 -0.2 1.3 21 486 6096 360 3 -0.0 -3.0 | 258 1 0.7 0.1 22 400 7600 125 5 -4.1 2.9 | 150 7 -3.4 6.0 23 399 7620 125 4 -3.3 2.3 | 155 6 -2.6 5.4 24 324 9144 135 11 -7.8 7.8 | 147 13 -7.1 10.9 25 300 9720 130 9 -6.9 5.8 | 145 11 -6.2 8.9 26 262 10668 180 11 0.0 11.0 | 183 14 0.7 14.1 27 250 11000 155 12 -5.1 10.9 | 163 15 -4.4 14.0 28 209 12192 110 24 -22.6 8.2 | 117 25 -21.9 11.4 29 200 12490 110 23 -21.6 7.9 | 118 24 -20.9 11.0 30 164 13716 90 26 -26.0 0.0 | 97 26 -25.3 3.1 31 150 14290 115 19 -17.2 8.0 | 124 20 -16.5 11.2 32 128 15240 190 7 1.2 6.9 | 191 10 1.9 10.0 33 101 16604 305 11 9.0 -6.3 | 288 10 9.7 -3.2 34 100 16660 315 12 8.5 -8.5 | 300 11 9.2 -5.3 35 75 18288 315 13 9.2 -9.2 | 301 12 9.9 -6.0 36 70 18700 260 29 28.6 5.0 | 254 30 29.2 8.2 37 50 20700 260 23 22.7 4.0 | 253 24 23.3 7.1 38 45 21336 270 25 25.0 -0.0 | 263 26 25.7 3.1 39 30 23880 205 13 5.5 11.8 | 202 16 6.2 14.9 40 27 24384 185 10 0.9 10.0 | 187 13 1.6 13.1 Wind Parameters Mean winds (0-6000m): 342.3 at 4.3 knts Storm direction: 12.3 at 3.2 knts Shear (0-3000m) pos: 0.9 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 39.8 deg Storm rel helicity (0-3000m) pos: 17.3 neg: -2.3 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 180.29 Bulk Shear: 2.53 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 15 7 17 4| 6.4 0.0 6.4| 14.4 -0.1 14.3 28.6 0.79| 17.7 14.0 1000 22 5 38 2| 2.5 0.0 2.5| 15.4 -0.5 15.0 15.0 0.72| 11.3 8.1 1500 35 5 71 2| 1.9 0.0 1.9| 16.3 -1.1 15.2 10.1 0.65| 8.4 5.4 2000 39 4 86 2| 1.4 0.7 2.1| 16.3 -1.4 14.9 7.5 0.57| 7.0 4.0 2500 27 4 65 1| 1.1 1.5 2.6| 16.8 -1.6 15.2 6.1 0.54| 6.7 3.6 3000 8 5 357 1| 0.9 1.5 2.5| 17.3 -2.3 15.0 5.0 0.50| 5.9 3.0 4000 344 5 312 3| 0.9 1.2 2.1| 18.9 -3.2 15.8 3.9 0.46| 4.9 2.3 5000 338 5 298 3| 0.7 0.6 1.3| 19.3 -8.8 10.5 2.1 0.29| 4.6 1.3 6000 342 4 295 2| 0.9 0.6 1.5| 19.8 -9.7 10.1 1.7 0.24| 4.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250430.00.gif