UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 30 NOV 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 18 27.6 21.6 70 6.0 23.3 260 4 300.2 303.1 296.2 348.0 16.34 1 1000 79 27.2 21.2 70 6.0 22.9 265 11 300.4 303.3 296.1 347.4 16.05 2 977 285 26.8 19.8 66 7.0 21.8 301 13 302.0 304.7 295.8 346.3 15.04 3 925 768 24.4 15.4 57 9.0 18.3 315 8 304.3 306.5 294.3 340.0 11.98 4 850 1503 19.2 12.2 64 7.0 14.7 315 7 306.3 308.2 293.9 338.0 10.56 5 802 1999 16.0 4.0 45 12.0 9.1 317 8 308.0 309.2 291.0 327.5 6.36 6 786 2170 15.2 -1.8 31 17.0 6.4 315 9 308.9 309.7 289.4 322.2 4.26 7 745 2622 13.0 1.0 44 12.0 6.4 318 6 311.3 312.3 291.3 328.5 5.53 8 700 3144 11.0 -4.0 35 15.0 3.5 340 6 314.7 315.4 291.0 327.6 4.06 9 693 3228 10.6 -6.4 30 17.0 2.4 338 6 315.1 315.8 290.6 326.1 3.42 10 656 3683 8.0 -3.0 46 11.0 2.3 323 6 317.2 318.1 292.3 332.2 4.68 11 643 3848 6.6 -0.4 61 7.0 2.8 299 5 317.4 318.5 293.3 335.9 5.79 12 633 3977 5.6 1.5 75 4.1 3.3 280 4 317.7 319.0 294.1 339.2 6.76 13 618 4173 4.6 2.9 89 1.7 3.6 249 4 318.7 320.2 295.1 343.1 7.66 14 500 5870 -5.3 -11.3 63 6.0 -7.8 200 22 326.6 327.2 293.7 337.5 3.23 15 489 6044 -6.1 -13.1 58 7.0 -8.9 200 21 327.7 328.2 293.7 337.4 2.85 16 469 6369 -7.5 -11.7 72 4.2 -9.3 202 19 329.9 330.5 294.6 341.2 3.33 17 431 7021 -10.9 -18.9 52 8.0 -13.7 206 15 333.6 334.0 294.5 340.7 1.99 18 400 7590 -14.5 -26.5 35 12.0 -17.7 210 11 336.1 336.4 294.4 340.2 1.10 19 397 7647 -14.9 -27.9 32 13.0 -18.3 212 11 336.3 336.5 294.3 339.9 0.97 20 320 9245 -26.1 -37.1 35 11.0 -27.9 342 7 342.2 342.3 295.3 344.1 0.49 21 300 9710 -29.3 -45.3 20 16.0 -31.2 45 3 344.1 344.1 295.5 345.0 0.22 22 254 10872 -39.1 -51.1 27 12.0 -39.9 87 20 346.4 346.4 296.0 346.9 0.14 23 250 10980 -40.1 -52.1 27 12.0 -40.9 80 21 346.4 346.5 296.0 347.0 0.12 24 212 12084 -48.9 -68.9 8 20.0 -49.4 89 25 349.5 349.5 296.5 349.5 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 563.17 mb = 4961.31 m = 16277.06 ft Wetbulb zero: 580.88 mb = 4668.83 m = 15317.48 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 59.17 % Est. max temperature: 33.53 C = 92.35 F Sfc-Lift cond lev (LCL): 923.12 mb = 785.73 m = 2577.81 ft T: 24.27 C 700-500 lapse rate: 5.98 C/km ThetaE index: 25.80 C Layer 1000.0- 745.0 mb Conv cond level (CCL): 781.84 mb = 2215.16 m = 7267.50 ft Mean mixing ratio: 13.82 g/kg Conv temperature: 36.61 C = 97.89 F Cap Strength: 3.21 C Lifted Index: 0.01 C Risk: Showers probable Lifted Index @300 mb: 2.61 C Lifted Index @700 mb: 2.19 C Showalter Index: 2.30 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 17.50 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 182.40 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.69 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 753.82 J/kg Cap Strength: 3.21 C Lift Cond Lev (LCL): 855.95 mb = 1442.40 m = 4732.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 6 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 18 260 4 3.9 0.7 | 152 4 -1.9 3.5 1 1000 79 265 11 11.0 1.0 | 234 6 5.1 3.8 2 975 305 305 13 10.6 -7.5 | 314 7 4.8 -4.6 3 942 610 315 11 7.8 -7.8 | 339 5 1.9 -5.0 4 925 768 315 8 5.7 -5.7 | 4 3 -0.2 -2.8 5 910 914 315 8 5.7 -5.7 | 4 3 -0.2 -2.8 6 878 1219 315 6 4.2 -4.2 | 48 2 -1.6 -1.4 7 850 1503 315 7 4.9 -4.9 | 23 2 -0.9 -2.1 8 818 1829 320 6 3.9 -4.6 | 48 3 -2.0 -1.8 9 789 2134 315 9 6.4 -6.4 | 352 4 0.5 -3.5 10 761 2438 315 8 5.7 -5.7 | 4 3 -0.2 -2.8 11 734 2743 320 5 3.2 -3.8 | 69 3 -2.6 -1.0 12 708 3048 340 6 2.1 -5.6 | 53 5 -3.8 -2.8 13 700 3144 340 6 2.1 -5.6 | 53 5 -3.8 -2.8 14 657 3658 325 6 3.4 -4.9 | 49 3 -2.4 -2.1 15 633 3962 280 4 3.9 -0.7 | 138 3 -1.9 2.1 16 609 4267 230 4 3.1 2.6 | 153 6 -2.8 5.4 17 587 4572 195 7 1.8 6.8 | 157 10 -4.0 9.6 18 565 4877 180 9 0.0 9.0 | 154 13 -5.8 11.8 19 524 5486 195 14 3.6 13.5 | 172 17 -2.2 16.4 20 500 5870 200 22 7.5 20.7 | 184 24 1.7 23.5 21 486 6096 200 21 7.2 19.7 | 183 23 1.3 22.6 22 400 7590 210 11 5.5 9.5 | 178 12 -0.3 12.4 23 398 7620 210 11 5.5 9.5 | 178 12 -0.3 12.4 24 324 9144 330 8 4.0 -6.9 | 24 4 -1.8 -4.1 25 300 9710 45 3 -2.1 -2.1 | 95 8 -8.0 0.7 26 261 10668 100 17 -16.7 3.0 | 104 23 -22.6 5.8 27 250 10980 80 21 -20.7 -3.6 | 88 27 -26.5 -0.8 28 207 12192 90 26 -26.0 0.0 | 95 32 -31.8 2.8 Wind Parameters Mean winds (0-6000m): 265.8 at 8.7 knts Storm direction: 295.8 at 6.5 knts Shear (0-3000m) pos: 1.2 neg: 0.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -97.7 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -3.2 tot: 23.7 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.51 Bulk Shear: 4.47 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 ------------------------------------------------------------------------------- 500 295 12 294 5| 9.9 0.0 9.9| 20.0 0.0 20.0 40.1 0.97| 18.3 17.7 1000 304 10 317 4| 3.1 0.0 3.1| 23.2 0.0 23.2 23.2 0.91| 11.5 10.4 1500 307 9 331 3| 2.0 0.0 2.0| 24.0 -0.5 23.4 15.6 0.84| 8.4 7.1 2000 309 8 344 3| 1.7 0.0 1.7| 24.6 -1.8 22.8 11.4 0.72| 7.1 5.1 2500 310 8 347 3| 1.4 0.1 1.5| 25.6 -2.5 23.0 9.2 0.67| 6.2 4.1 3000 312 8 358 2| 1.2 0.1 1.3| 26.9 -3.2 23.7 7.9 0.63| 5.8 3.7 4000 314 7 15 2| 0.9 0.8 1.7| 28.9 -3.5 25.3 6.3 0.61| 5.3 3.2 5000 302 7 349 1| 0.7 1.7 2.4| 33.4 -5.8 27.5 5.5 0.50| 5.4 2.7 6000 266 9 219 4| 0.5 1.4 1.9| 69.9 -6.6 63.3 10.5 0.52| 5.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251130.12.gif