UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 10 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 1008 20 24.2 21.1 83 3.1 22.0 300 3 296.7 299.5 294.9 342.3 15.82 1 1003 63 24.8 22.4 87 2.4 23.1 6 4 297.7 300.8 296.1 347.7 17.25 2 1000 89 24.8 22.4 87 2.4 23.1 45 4 298.0 301.1 296.3 348.2 17.30 3 958 466 23.4 19.8 80 3.6 20.9 332 15 300.2 303.0 295.6 345.2 15.35 4 925 772 22.2 17.2 73 5.0 18.8 325 19 302.0 304.5 294.7 341.7 13.47 5 905 962 21.4 16.4 73 5.0 18.0 318 19 303.1 305.5 294.8 341.8 13.07 6 850 1504 18.4 14.5 78 3.9 15.8 295 17 305.4 307.7 294.8 342.3 12.31 7 789 2139 14.8 11.2 79 3.6 12.5 280 13 308.1 310.1 294.4 340.4 10.65 8 756 2501 13.4 8.4 72 5.0 10.3 244 12 310.4 312.2 294.0 338.6 9.19 9 742 2658 13.4 5.4 58 8.0 8.6 229 14 312.1 313.5 293.2 335.6 7.60 10 709 3041 11.8 2.8 54 9.0 6.6 220 18 314.4 315.7 293.1 335.2 6.62 11 700 3148 11.0 2.0 54 9.0 5.9 230 18 314.7 315.9 292.9 334.6 6.33 12 638 3913 5.2 0.6 72 4.6 2.7 245 26 316.5 317.7 293.4 336.4 6.28 13 596 4466 1.2 -0.6 88 1.8 0.3 250 34 318.1 319.3 293.7 337.8 6.16 14 505 5782 -5.9 -5.9 100 0.0 -5.9 270 18 324.9 325.9 294.6 341.0 4.88 15 500 5860 -6.1 -6.1 100 0.0 -6.1 275 18 325.6 326.6 294.7 341.7 4.86 16 416 7274 -14.1 -14.1 100 0.0 -14.1 23 5 332.9 333.5 295.2 343.6 3.09 17 400 7570 -15.9 -16.4 96 0.5 -16.1 50 2 334.3 334.9 295.2 343.6 2.66 18 300 9680 -31.1 -32.8 85 1.7 -31.4 145 9 341.5 341.7 295.4 344.6 0.81 19 258 10734 -39.1 -41.7 76 2.6 -39.4 95 5 344.8 344.9 295.8 346.3 0.38 20 250 10950 -40.9 -44.1 71 3.2 -41.2 25 5 345.3 345.3 295.8 346.5 0.30 21 236 11339 -44.3 -47.3 72 3.0 -44.5 345.9 345.9 295.9 346.8 0.23 TRP WND Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 580.62 mb = 4688.17 m = 15380.94 ft Wetbulb zero: 592.24 mb = 4515.96 m = 14815.95 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 77.95 % Est. max temperature: 32.62 C = 90.71 F Sfc-Lift cond lev (LCL): 963.60 mb = 414.55 m = 1360.04 ft T: 23.59 C 700-500 lapse rate: 6.31 C/km ThetaE index: 7.67 C Layer 789.0- 638.0 mb Conv cond level (CCL): 832.84 mb = 1677.98 m = 5505.13 ft Mean mixing ratio: 15.18 g/kg Conv temperature: 33.71 C = 92.69 F Cap Strength: 2.69 C Lifted Index: -1.20 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.20 C Lifted Index @700 mb: 1.90 C Showalter Index: -0.23 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.60 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 226.00 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 190.36 J/kg Max Up Vert Vel: 19.51 m/s Conv Inhibition (B-): 179.15 J/kg Cap Strength: 2.68 C Lift Cond Lev (LCL): 906.69 mb = 945.95 m = 3103.48 ft Lev Free Conv (LFC): 641.69 mb = 3865.89 m = 12683.23 ft Equ Level (EL): 311.69 mb = 9399.66 m = 30838.41 ft B at Equ Level: 190.23 J/kg Wind level data Storm motion: 292 at 15 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 1008 20 300 3 2.6 -1.5 | 110 12 -10.9 3.9 1 1000 89 45 4 -2.8 -2.8 | 99 17 -16.3 2.6 2 976 305 335 11 4.6 -10.0 | 63 10 -8.8 -4.5 3 942 610 330 19 9.5 -16.5 | 20 12 -4.0 -11.0 4 925 772 325 19 10.9 -15.6 | 14 10 -2.6 -10.1 5 910 914 320 19 12.2 -14.6 | 8 9 -1.3 -9.1 6 878 1219 305 17 13.9 -9.8 | 354 4 0.4 -4.3 7 850 1504 295 17 15.4 -7.2 | 312 3 1.9 -1.8 8 818 1829 290 16 15.0 -5.5 | 272 2 1.6 -0.0 9 789 2134 280 13 12.8 -2.3 | 168 3 -0.7 3.2 10 761 2438 250 11 10.3 3.8 | 161 10 -3.1 9.2 11 734 2743 220 15 9.6 11.5 | 167 17 -3.8 16.9 12 708 3048 220 18 11.6 13.8 | 174 19 -1.9 19.2 13 700 3148 230 18 13.8 11.6 | 181 17 0.3 17.0 14 657 3658 245 22 19.9 9.3 | 204 16 6.5 14.7 15 633 3962 245 27 24.5 11.4 | 213 20 11.0 16.8 16 609 4267 250 33 31.0 11.3 | 226 24 17.5 16.7 17 587 4572 250 34 31.9 11.6 | 227 25 18.5 17.1 18 565 4877 245 27 24.5 11.4 | 213 20 11.0 16.8 19 524 5486 250 16 15.0 5.5 | 188 11 1.6 10.9 20 500 5860 275 18 17.9 -1.6 | 229 6 4.5 3.9 21 485 6096 280 18 17.7 -3.1 | 242 5 4.2 2.3 22 400 7570 50 2 -1.5 -1.3 | 105 16 -15.0 4.1 23 397 7620 20 2 -0.7 -1.9 | 104 15 -14.2 3.6 24 323 9144 80 2 -2.0 -0.3 | 108 16 -15.4 5.1 25 300 9680 145 9 -5.2 7.4 | 124 23 -18.6 12.8 26 260 10668 115 5 -4.5 2.1 | 113 20 -18.0 7.5 27 250 10950 25 5 -2.1 -4.5 | 93 16 -15.6 0.9 Wind Parameters Mean winds (0-6000m): 261.9 at 19.4 knts Storm direction: 291.9 at 14.5 knts Shear (0-3000m) pos: 2.4 neg: 4.9 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 63.9 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -77.1 tot: -64.2 m^2/s^2 ave: -21.4 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.69 Bulk Shear: 51.54 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 ------------------------------------------------------------------------------- 500 340 10 70 11| 14.6 0.0 14.6| 0.0 -55.6 -55.6 -111.1 -0.78| 22.6-17.5 1000 329 14 43 9| 7.3 2.7 10.0| 0.0 -69.3 -69.3 -69.3 -0.75| 15.1-11.3 1500 320 15 30 7| 4.9 3.6 8.5| 0.0 -72.9 -72.9 -48.6 -0.71| 12.3 -8.7 2000 312 15 22 5| 3.6 3.3 6.9| 0.0 -74.4 -74.4 -37.2 -0.73| 10.3 -7.5 2500 305 15 24 3| 2.9 4.2 7.1| 1.9 -76.7 -74.8 -29.9 -0.60| 10.3 -6.2 3000 292 15 311 0| 2.4 4.9 7.3| 12.9 -77.1 -64.2 -21.4 -0.48| 10.0 -4.8 4000 272 17 213 6| 3.2 3.7 6.8| 71.9 -77.1 -5.2 -1.3 -0.20| 9.5 -1.9 5000 263 20 217 10| 3.1 2.8 5.9| 98.6-114.5 -16.0 -3.2 -0.19| 9.3 -1.7 6000 262 19 215 10| 3.0 2.3 5.3|110.8-131.9 -21.1 -3.5 -0.15| 9.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251010.00.gif