UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 1 MAY 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 1006 18 26.2 23.9 87 2.3 24.5 30 5 298.8 302.3 297.5 353.9 18.88 1 1000 70 26.2 23.2 84 3.0 24.0 40 7 299.4 302.7 297.2 352.5 18.19 2 995 114 25.8 23.1 85 2.7 23.9 35 6 299.4 302.7 297.2 352.5 18.17 3 975 293 25.6 21.4 78 4.2 22.6 16 4 300.9 304.0 296.6 349.9 16.68 4 960 430 25.8 19.8 70 6.0 21.5 340 4 302.5 305.3 296.1 347.7 15.32 5 925 757 24.0 19.0 74 5.0 20.5 290 5 303.8 306.6 296.4 348.8 15.12 6 850 1494 20.0 15.8 77 4.2 17.1 310 9 307.1 309.6 296.1 347.5 13.40 7 828 1720 18.4 15.0 81 3.4 16.1 313 10 307.7 310.2 296.0 347.2 13.06 8 741 2665 12.6 10.9 89 1.7 11.5 344 11 311.3 313.4 295.6 345.5 11.13 9 700 3142 10.0 8.8 92 1.2 9.2 345 7 313.6 315.5 295.6 345.2 10.22 10 673 3468 8.6 7.3 92 1.3 7.8 336 6 315.5 317.4 295.6 345.5 9.59 11 603 4368 4.2 1.6 83 2.6 2.7 328 3 320.5 321.9 295.1 343.4 7.15 12 531 5392 -1.3 -4.1 81 2.8 -2.7 126 4 325.8 326.9 295.1 343.4 5.33 13 520 5559 -1.7 -7.7 64 6.0 -4.6 110 5 327.3 328.1 294.6 341.1 4.12 14 511 5698 -2.3 -12.3 46 10.0 -6.5 110 6 328.2 328.8 293.9 338.1 2.91 15 500 5870 -3.3 -13.3 46 10.0 -7.4 110 6 329.0 329.6 293.9 338.4 2.74 16 443 6817 -8.9 -24.9 26 16.0 -13.7 122 9 333.5 333.8 293.7 337.7 1.14 17 422 7192 -11.5 -21.5 43 10.0 -14.7 124 11 334.9 335.2 294.5 340.7 1.63 18 415 7320 -12.3 -19.3 56 7.0 -14.7 124 12 335.5 335.9 294.9 342.6 2.00 19 400 7600 -14.1 -22.1 51 8.0 -16.6 125 13 336.7 337.0 294.9 342.5 1.63 20 394 7714 -14.7 -25.7 39 11.0 -17.8 124 13 337.3 337.6 294.7 341.7 1.20 21 316 9346 -25.9 -35.9 39 10.0 -27.6 102 19 343.7 343.9 295.7 345.9 0.56 22 300 9720 -28.9 -37.9 42 9.0 -30.3 95 21 344.6 344.8 295.8 346.6 0.49 23 297 9792 -29.5 -37.5 46 8.0 -30.7 95 21 344.8 344.9 295.9 346.8 0.51 24 291 9938 -30.5 -35.5 62 5.0 -31.3 94 21 345.4 345.5 296.1 347.9 0.64 25 250 11000 -38.9 -53.9 19 15.0 -39.9 75 17 348.2 348.3 296.3 348.7 0.10 26 243 11194 -40.7 -50.7 33 10.0 -41.4 79 15 348.4 348.4 296.4 349.0 0.15 27 238 11335 -41.5 -47.5 52 6.0 -42.0 82 14 349.2 349.3 296.7 350.2 0.22 28 200 12490 -51.3 -59.3 38 8.0 -51.5 75 10 351.5 351.5 297.0 351.8 0.06 29 163 13791 -62.3 -70.3 33 8.0 -62.4 63 11 354.2 354.2 297.5 354.3 0.02 30 150 14300 -67.3 -75.3 31 8.0 -67.4 50 17 354.2 354.2 297.5 354.2 0.01 31 147 14421 -68.3 -76.3 31 8.0 -68.4 49 18 354.5 354.5 297.6 354.5 0.01 32 105 16377 -80.5 -90.5 17 10.0 -80.5 104 14 367.0 367.0 300.0 367.0 0.00 33 100 16650 -82.7 -92.7 16 10.0 -82.7 120 11 367.9 367.9 300.2 367.9 0.00 34 99 16706 -83.3 -93.3 16 10.0 -83.3 120 11 367.8 367.8 300.2 367.8 0.00 35 88 17360 -82.9 -92.9 16 10.0 -82.9 147 12 381.2 381.2 302.5 381.2 0.00 36 75 18261 -77.5 -87.5 19 10.0 -77.5 184 13 410.4 410.4 306.6 410.4 0.00 37 73 18416 -74.7 -84.7 20 10.0 -74.7 234 20 419.5 419.5 307.7 419.5 0.00 38 70 18660 -74.3 -85.3 17 11.0 -74.3 320 33 425.4 425.4 308.3 425.4 0.00 39 68 18829 -75.3 -86.3 16 11.0 -75.3 316 32 426.8 426.8 308.5 426.8 0.00 40 66 19001 -76.7 -87.7 16 11.0 -76.7 312 32 427.4 427.4 308.6 427.4 0.00 41 61 19460 -72.9 -84.9 15 12.0 -73.0 302 30 445.6 445.6 310.4 445.6 0.00 42 60 19558 -70.5 -82.5 15 12.0 -70.6 299 30 453.1 453.1 311.1 453.1 0.01 43 59 19658 -68.1 -81.1 14 13.0 -68.2 297 29 460.7 460.7 311.8 460.7 0.01 44 50 20660 -65.5 -83.5 6 18.0 -65.8 275 26 489.1 489.1 314.1 489.2 0.01 45 48 20909 -66.7 -86.7 4 20.0 -67.0 271 25 492.0 492.0 314.4 492.0 0.00 46 43 21576 -66.7 -94.7 1 28.0 -67.0 274 23 507.7 507.7 315.5 507.7 0.00 47 42 21719 -68.1 -96.1 1 28.0 -68.4 279 22 507.7 507.7 315.5 507.7 0.00 48 39 22165 -68.7 -96.7 1 28.0 -68.9 296 20 517.1 517.1 316.1 517.1 0.00 49 37 22484 -65.3 -94.3 1 29.0 -65.7 308 19 533.6 533.6 317.1 533.6 0.00 50 32 23373 -63.9 -92.9 1 29.0 -64.4 340 15 560.0 560.0 318.6 560.0 0.00 51 30 23770 -63.5 -92.5 1 29.0 -64.1 355 13 571.5 571.5 319.2 571.5 0.00 52 25 24901 -59.5 -89.5 1 30.0 -60.6 69 23 613.6 613.6 321.2 613.6 0.01 53 23 25428 -55.1 -87.1 1 32.0 -57.1 82 31 641.4 641.4 322.3 641.4 0.01 54 20 26330 -50.5 -83.5 1 33.0 -53.8 105 45 681.6 681.6 323.8 681.7 0.02 55 18 27020 -48.7 -82.7 1 34.0 -52.9 708.1 708.1 324.7 708.3 0.02 TRP 99 16706 -83.3 -93.3 16 10.0 -83.3 120 11 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 548.02 mb = 5149.99 m = 16896.10 ft Wetbulb zero: 567.13 mb = 4862.03 m = 15951.34 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 80.87 % Est. max temperature: 34.20 C = 93.57 F Sfc-Lift cond lev (LCL): 973.36 mb = 308.31 m = 1011.51 ft T: 25.62 C 700-500 lapse rate: 4.88 C/km ThetaE index: 6.20 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 822.56 mb = 1776.18 m = 5827.30 ft Mean mixing ratio: 16.03 g/kg Conv temperature: 35.31 C = 95.57 F Cap Strength: 2.94 C Lifted Index: -0.21 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.27 C Lifted Index @700 mb: -0.45 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.10 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 213.60 Risk: None Energy Index: -1.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 145.64 J/kg Max Up Vert Vel: 17.07 m/s Conv Inhibition (B-): 114.06 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 893.19 mb = 1062.06 m = 3484.40 ft Lev Free Conv (LFC): 738.19 mb = 2696.76 m = 8847.52 ft Equ Level (EL): 268.19 mb = 10508.76 m = 34477.13 ft B at Equ Level: 144.45 J/kg Max Parcel Lev (MPL): 178.19 mb = 13224.57 m = 43387.18 ft Wind level data Storm motion: 5 at 5 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 1006 18 30 5 -2.5 -4.3 | 106 2 -2.1 0.6 1 1000 70 40 7 -4.5 -5.4 | 84 4 -4.1 -0.4 2 974 305 15 4 -1.0 -3.9 | 149 1 -0.6 1.0 3 941 610 290 4 3.8 -1.4 | 230 5 4.2 3.5 4 925 757 290 5 4.7 -1.7 | 238 6 5.1 3.2 5 908 914 300 7 6.1 -3.5 | 258 7 6.5 1.4 6 877 1219 310 9 6.9 -5.8 | 277 7 7.3 -0.9 7 850 1494 310 9 6.9 -5.8 | 277 7 7.3 -0.9 8 817 1829 315 10 7.1 -7.1 | 286 8 7.5 -2.2 9 788 2134 330 13 6.5 -11.3 | 313 9 6.9 -6.3 10 760 2438 340 12 4.1 -11.3 | 325 8 4.5 -6.4 11 734 2743 345 10 2.6 -9.7 | 328 6 3.0 -4.7 12 708 3048 350 8 1.4 -7.9 | 329 3 1.8 -3.0 13 700 3142 345 7 1.8 -6.8 | 310 3 2.2 -1.8 14 657 3658 330 6 3.0 -5.2 | 275 3 3.4 -0.3 15 633 3962 340 5 1.7 -4.7 | 264 2 2.1 0.2 16 609 4267 345 4 1.0 -3.9 | 234 2 1.4 1.0 17 587 4572 285 2 1.9 -0.5 | 208 5 2.3 4.4 18 565 4877 205 2 0.8 1.8 | 191 7 1.2 6.7 19 524 5486 110 5 -4.7 1.7 | 147 8 -4.3 6.6 20 500 5870 110 6 -5.6 2.1 | 143 9 -5.2 7.0 21 486 6096 120 6 -5.2 3.0 | 149 9 -4.8 7.9 22 400 7600 125 13 -10.6 7.5 | 140 16 -10.2 12.4 23 399 7620 125 13 -10.6 7.5 | 140 16 -10.2 12.4 24 324 9144 105 18 -17.4 4.7 | 119 19 -17.0 9.6 25 300 9720 95 21 -20.9 1.8 | 108 22 -20.5 6.7 26 262 10668 90 20 -20.0 0.0 | 104 20 -19.6 4.9 27 250 11000 75 17 -16.4 -4.4 | 92 16 -16.0 0.5 28 209 12192 100 7 -6.9 1.2 | 133 9 -6.5 6.1 29 200 12490 75 10 -9.7 -2.6 | 104 10 -9.3 2.3 30 165 13716 65 10 -9.1 -4.2 | 95 9 -8.7 0.7 31 150 14300 50 17 -13.0 -10.9 | 65 14 -12.6 -6.0 32 128 15240 40 27 -17.4 -20.7 | 47 23 -17.0 -15.8 33 100 16650 120 11 -9.5 5.5 | 139 14 -9.1 10.4 34 99 16706 120 11 -9.5 5.5 | 139 14 -9.1 10.4 35 75 18288 185 13 1.1 13.0 | 185 18 1.5 17.9 36 70 18660 320 33 21.2 -25.3 | 313 30 21.6 -20.4 37 50 20660 275 26 25.9 -2.3 | 264 26 26.3 2.6 38 45 21336 265 24 23.9 2.1 | 254 25 24.3 7.0 39 30 23770 355 13 1.1 -13.0 | 349 8 1.5 -8.0 40 27 24384 55 14 -11.5 -8.0 | 74 11 -11.1 -3.1 41 20 26330 105 45 -43.5 11.6 | 111 46 -43.1 16.6 Wind Parameters Mean winds (0-6000m): 334.7 at 6.6 knts Storm direction: 4.7 at 4.9 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -136.6 deg Storm rel helicity (0-3000m) pos: 26.6 neg: -1.4 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 55.02 Bulk Shear: 2.65 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 18 5 102 1| 0.0 5.7 5.7| 1.4 -0.7 0.7 1.4 0.36| 9.1 3.2 1000 332 5 263 3| 0.0 4.6 4.6| 7.5 -1.4 6.1 6.1 0.43| 7.5 3.2 1500 319 6 269 5| 0.6 3.1 3.6| 10.6 -1.4 9.2 6.2 0.49| 5.6 2.7 2000 318 7 276 5| 1.4 2.3 3.7| 18.1 -1.4 16.7 8.4 0.57| 5.2 2.9 2500 323 8 288 6| 1.5 1.8 3.3| 26.1 -1.4 24.7 9.9 0.61| 5.1 3.1 3000 328 9 295 6| 1.1 1.5 2.6| 26.6 -1.4 25.2 8.4 0.54| 4.8 2.6 4000 330 8 295 5| 0.9 1.3 2.2| 26.6 -4.3 22.4 5.6 0.35| 4.2 1.5 5000 329 7 285 4| 0.7 1.3 2.0| 26.6 -11.1 15.5 3.1 0.15| 4.2 0.7 6000 335 7 288 3| 0.6 0.8 1.4| 27.8 -23.5 4.3 0.7 0.02| 4.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250501.12.gif