UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 14 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 1006 17 25.0 22.3 85 2.7 23.0 340 2 297.6 300.7 296.0 347.2 17.09 1 1000 69 25.6 21.4 78 4.2 22.6 110 3 298.8 301.7 295.7 346.1 16.25 2 996 104 26.6 21.6 74 5.0 23.0 111 4 300.1 303.1 296.3 348.5 16.52 3 925 756 23.0 19.4 80 3.6 20.5 135 14 302.8 305.7 296.4 348.7 15.51 4 911 889 22.0 19.5 86 2.5 20.2 139 13 303.1 306.1 296.7 350.2 15.85 5 850 1490 19.0 14.6 76 4.4 16.0 150 10 306.0 308.4 295.1 343.2 12.39 6 700 3133 10.2 5.4 72 4.8 7.3 135 12 313.8 315.3 294.0 338.9 8.06 7 589 4547 2.2 -0.7 81 2.9 0.6 96 14 320.4 321.6 294.4 340.3 6.19 8 500 5850 -5.5 -8.3 81 2.8 -6.8 85 14 326.3 327.1 294.3 340.0 4.09 9 439 6865 -11.1 -16.1 67 5.0 -12.9 105 13 331.6 332.1 294.4 340.2 2.48 10 429 7043 -11.3 -16.3 66 5.0 -13.2 109 13 333.6 334.1 294.8 342.3 2.50 11 421 7188 -11.5 -18.5 56 7.0 -14.0 112 13 335.1 335.5 295.0 342.6 2.11 12 400 7580 -13.9 -23.9 43 10.0 -16.9 120 12 336.9 337.2 294.8 342.0 1.39 13 351 8554 -21.9 -27.9 58 6.0 -23.4 93 13 339.0 339.2 295.0 343.0 1.10 14 338 8830 -23.5 -27.5 70 4.0 -24.5 85 14 340.5 340.7 295.5 344.8 1.18 15 324 9137 -25.3 -33.3 47 8.0 -26.8 76 14 342.1 342.3 295.5 344.8 0.71 16 319 9249 -25.9 -37.9 32 12.0 -27.9 71 14 342.8 342.9 295.4 344.6 0.46 17 300 9690 -29.1 -40.1 34 11.0 -30.7 50 13 344.4 344.4 295.7 345.9 0.39 18 295 9810 -30.1 -39.1 41 9.0 -31.4 49 13 344.6 344.7 295.8 346.3 0.44 19 289 9957 -31.1 -37.1 56 6.0 -32.0 49 13 345.2 345.3 296.0 347.4 0.55 20 282 10131 -32.7 -37.1 65 4.4 -33.3 48 13 345.3 345.5 296.1 347.5 0.56 21 253 10888 -39.1 -52.1 24 13.0 -40.0 38 12 346.7 346.8 296.0 347.3 0.12 22 250 10970 -39.7 -53.7 21 14.0 -40.6 35 12 347.0 347.1 296.1 347.5 0.10 23 235 11388 -43.1 -52.1 37 9.0 -43.6 37 14 348.1 348.1 296.3 348.6 0.13 24 229 11561 -44.7 -50.7 51 6.0 -45.0 37 14 348.2 348.3 296.4 348.9 0.16 25 202 12386 -51.3 -61.3 29 10.0 -51.6 62 18 350.5 350.5 296.8 350.7 0.05 26 200 12450 -51.7 -62.7 26 11.0 -52.0 70 18 350.9 350.9 296.8 351.1 0.04 27 185 12951 -55.9 -72.9 10 17.0 -56.1 80 20 352.0 352.0 297.1 352.1 0.01 28 150 14250 -67.1 -81.1 12 14.0 -67.2 95 26 354.5 354.5 297.6 354.5 0.00 29 111 16002 -81.5 -94.5 9 13.0 -81.5 70 31 359.4 359.4 298.6 359.4 0.00 30 105 16314 -81.5 -95.5 8 14.0 -81.5 46 22 365.1 365.1 299.7 365.1 0.00 31 100 16590 -78.3 -92.3 9 14.0 -78.3 25 14 376.4 376.4 301.6 376.4 0.00 32 88 17322 -78.1 -93.1 7 15.0 -78.1 335 16 390.9 390.9 303.9 390.9 0.00 33 78 18012 -78.1 -94.1 6 16.0 -78.1 289 18 404.6 404.6 305.8 404.6 0.00 34 73 18391 -78.7 -95.7 5 17.0 -78.7 280 17 411.1 411.1 306.6 411.1 0.00 35 70 18630 -79.1 -97.1 4 18.0 -79.1 305 12 415.2 415.2 307.2 415.2 0.00 36 65 19056 -75.1 -94.1 4 19.0 -75.2 336 15 432.8 432.8 309.1 432.8 0.00 37 64 19146 -72.7 -92.7 3 20.0 -72.8 342 15 440.0 440.0 309.8 440.0 0.00 38 63 19240 -70.1 -91.1 3 21.0 -70.2 349 16 447.7 447.7 310.6 447.7 0.00 39 61 19433 -67.7 -90.7 2 23.0 -67.9 2 17 457.2 457.2 311.5 457.2 0.00 40 52 20395 -67.5 -95.5 1 28.0 -67.7 69 23 479.0 479.0 313.4 479.0 0.00 41 50 20630 -69.1 -97.1 1 28.0 -69.3 85 25 480.7 480.7 313.5 480.7 0.00 42 48 20874 -69.7 -96.7 1 27.0 -69.9 86 27 484.9 484.9 313.8 484.9 0.00 43 46 21127 -70.3 -97.3 1 27.0 -70.5 88 29 489.4 489.4 314.2 489.4 0.00 44 39 22129 -61.7 -91.7 1 30.0 -62.3 534.8 534.8 317.2 534.8 0.00 TRP 111 16002 -81.5 -94.5 9 13.0 -81.5 70 31 359.4 359.4 298.6 359.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 563.57 mb = 4918.98 m = 16138.18 ft Wetbulb zero: 581.70 mb = 4645.82 m = 15242.01 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 77.47 % Est. max temperature: 33.13 C = 91.63 F Sfc-Lift cond lev (LCL): 967.56 mb = 359.66 m = 1179.96 ft T: 25.19 C 700-500 lapse rate: 5.78 C/km ThetaE index: 11.24 C Layer 850.0- 589.0 mb Conv cond level (CCL): 837.11 mb = 1619.32 m = 5312.66 ft Mean mixing ratio: 16.00 g/kg Conv temperature: 34.04 C = 93.27 F Cap Strength: 2.01 C Lifted Index: -2.06 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.00 C Lifted Index @700 mb: -0.02 C Showalter Index: -0.01 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.10 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 275.43 J/kg Max Up Vert Vel: 23.47 m/s Conv Inhibition (B-): 83.68 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 901.20 mb = 982.93 m = 3224.80 ft Lev Free Conv (LFC): 696.20 mb = 3177.58 m = 10425.02 ft Equ Level (EL): 296.20 mb = 9781.36 m = 32090.68 ft B at Equ Level: 274.50 J/kg Max Parcel Lev (MPL): 146.20 mb = 14399.39 m = 47241.50 ft Wind level data Storm motion: 149 at 9 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 17 340 2 0.7 -1.9 | 331 11 5.3 -9.7 1 1000 69 110 3 -2.8 1.0 | 345 7 1.8 -6.8 2 974 305 120 13 -11.3 6.5 | 79 7 -6.6 -1.3 3 940 610 130 14 -10.7 9.0 | 101 6 -6.1 1.2 4 925 756 135 14 -9.9 9.9 | 112 6 -5.3 2.1 5 908 914 140 13 -8.4 10.0 | 120 4 -3.7 2.1 6 877 1219 145 10 -5.7 8.2 | 109 1 -1.1 0.4 7 850 1490 150 10 -5.0 8.7 | 156 1 -0.4 0.8 8 817 1829 150 10 -5.0 8.7 | 156 1 -0.4 0.8 9 788 2134 155 11 -4.6 10.0 | 179 2 -0.0 2.2 10 760 2438 155 11 -4.6 10.0 | 179 2 -0.0 2.2 11 733 2743 145 12 -6.9 9.8 | 132 3 -2.3 2.0 12 707 3048 135 12 -8.5 8.5 | 100 4 -3.9 0.7 13 700 3133 135 12 -8.5 8.5 | 100 4 -3.9 0.7 14 656 3658 125 11 -9.0 6.3 | 71 5 -4.4 -1.5 15 632 3962 115 11 -10.0 4.6 | 59 6 -5.4 -3.2 16 608 4267 100 11 -10.8 1.9 | 46 9 -6.2 -5.9 17 586 4572 95 14 -13.9 1.2 | 55 11 -9.3 -6.6 18 564 4877 90 15 -15.0 0.0 | 53 13 -10.4 -7.8 19 523 5486 85 15 -14.9 -1.3 | 49 14 -10.3 -9.1 20 500 5850 85 14 -13.9 -1.2 | 46 13 -9.3 -9.0 21 484 6096 90 15 -15.0 0.0 | 53 13 -10.4 -7.8 22 400 7580 120 12 -10.4 6.0 | 73 6 -5.8 -1.8 23 398 7620 120 12 -10.4 6.0 | 73 6 -5.8 -1.8 24 323 9144 75 14 -13.5 -3.6 | 38 14 -8.9 -11.4 25 300 9690 50 13 -10.0 -8.4 | 18 17 -5.3 -16.2 26 261 10668 45 12 -8.5 -8.5 | 13 17 -3.9 -16.3 27 250 10970 35 12 -6.9 -9.8 | 7 18 -2.3 -17.6 28 208 12192 40 17 -10.9 -13.0 | 17 22 -6.3 -20.8 29 200 12450 70 18 -16.9 -6.2 | 41 19 -12.3 -14.0 30 163 13716 95 22 -21.9 1.9 | 71 18 -17.3 -5.9 31 150 14250 95 26 -25.9 2.3 | 75 22 -21.3 -5.5 32 127 15240 100 29 -28.6 5.0 | 83 24 -23.9 -2.8 33 111 16002 70 31 -29.1 -10.6 | 53 31 -24.5 -18.4 34 100 16590 25 14 -5.9 -12.7 | 4 21 -1.3 -20.5 35 74 18288 270 19 19.0 -0.0 | 288 25 23.6 -7.8 36 70 18630 305 12 9.8 -6.9 | 315 21 14.4 -14.7 37 50 20630 85 25 -24.9 -2.2 | 64 23 -20.3 -10.0 38 43 21336 90 32 -32.0 0.0 | 74 28 -27.4 -7.8 Wind Parameters Mean winds (0-6000m): 119.4 at 12.1 knts Storm direction: 149.4 at 9.1 knts Shear (0-3000m) pos: 2.2 neg: 0.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 131.1 deg Storm rel helicity (0-3000m) pos: 26.6 neg: -3.0 tot: 23.6 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 349.42 Bulk Shear: 0.79 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 ------------------------------------------------------------------------------- 500 121 10 52 5| 15.9 0.0 15.9| 22.3 0.0 22.3 44.6 0.83| 17.2 14.3 1000 129 12 84 4| 7.2 0.0 7.2| 26.2 -0.0 26.2 26.2 0.77| 10.9 8.5 1500 134 11 90 3| 4.1 0.0 4.1| 26.4 -0.2 26.2 17.5 0.70| 8.3 5.8 2000 138 11 97 3| 3.2 0.0 3.2| 26.6 -0.2 26.4 13.2 0.69| 6.4 4.5 2500 142 11 109 2| 2.6 0.1 2.7| 26.6 -0.5 26.1 10.5 0.65| 5.4 3.5 3000 142 11 113 2| 2.2 0.6 2.8| 26.6 -3.0 23.6 7.9 0.46| 5.1 2.4 4000 138 11 100 3| 1.6 1.0 2.6| 26.6 -7.6 19.0 4.8 0.29| 4.4 1.3 5000 128 12 82 4| 1.3 1.5 2.7| 29.5 -11.6 17.9 3.6 0.23| 4.3 1.0 6000 119 12 72 6| 1.1 1.3 2.4| 33.1 -16.5 16.6 2.8 0.21| 3.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251014.00.gif