UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 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 1004 19 26.4 23.1 82 3.3 24.0 110 8 299.2 302.5 297.0 351.8 18.00 1 1000 54 26.0 22.9 83 3.1 23.8 30 4 299.1 302.4 296.9 351.3 17.85 2 975 278 25.8 19.8 70 6.0 21.6 92 13 301.1 303.9 295.6 345.4 15.07 3 964 378 26.2 19.2 65 7.0 21.3 104 14 302.5 305.2 295.7 345.9 14.68 4 925 742 24.2 18.2 69 6.0 20.0 120 11 304.1 306.7 295.9 346.8 14.36 5 876 1216 20.2 16.9 81 3.3 17.9 120 8 304.7 307.3 295.8 346.3 13.96 6 850 1476 18.6 16.3 86 2.3 17.0 125 9 305.6 308.2 296.0 347.1 13.85 7 777 2243 14.6 11.1 80 3.5 12.3 97 14 309.3 311.3 294.8 342.0 10.75 8 756 2475 14.2 9.5 73 4.7 11.2 90 14 311.3 313.2 294.7 341.7 9.91 9 700 3122 10.4 6.3 76 4.1 7.9 105 13 314.0 315.6 294.5 340.8 8.59 10 651 3722 6.4 4.7 89 1.7 5.4 99 16 316.1 317.7 294.8 342.0 8.26 11 625 4056 5.2 2.9 85 2.3 3.9 94 20 318.4 319.9 294.9 342.4 7.57 12 607 4294 4.6 0.7 76 3.9 2.4 90 23 320.4 321.7 294.7 341.7 6.65 13 541 5224 -0.9 -2.6 88 1.7 -1.8 79 21 324.5 325.7 295.2 343.7 5.85 14 525 5463 -1.7 -4.3 82 2.6 -3.0 71 21 326.4 327.4 295.3 343.9 5.31 15 500 5850 -4.3 -6.0 88 1.7 -5.1 60 19 327.8 328.8 295.3 344.1 4.89 16 451 6654 -9.5 -12.0 82 2.5 -10.5 4 13 331.1 331.8 295.0 342.7 3.38 17 438 6879 -10.7 -15.7 67 5.0 -12.6 341 11 332.3 332.9 294.6 341.3 2.57 18 402 7532 -15.3 -21.3 60 6.0 -17.1 274 5 334.6 335.0 294.5 340.8 1.74 19 400 7570 -15.3 -21.3 60 6.0 -17.2 270 5 335.1 335.5 294.6 341.3 1.75 20 389 7781 -16.1 -20.5 69 4.4 -17.5 279 5 336.7 337.1 295.2 343.6 1.92 21 368 8197 -18.9 -20.8 85 1.9 -19.5 317 6 338.4 338.8 295.6 345.5 1.98 22 300 9690 -29.5 -31.1 86 1.6 -29.8 65 16 343.8 344.0 296.1 347.4 0.95 23 251 10933 -39.1 -41.5 78 2.4 -39.4 60 18 347.5 347.6 296.4 349.1 0.40 24 250 10960 -39.3 -41.8 77 2.5 -39.6 60 18 347.6 347.7 296.4 349.2 0.39 25 200 12450 -52.3 -56.3 62 4.0 -52.4 70 16 349.9 350.0 296.7 350.3 0.09 26 150 14240 -68.3 -73.2 49 4.9 -68.4 70 14 352.4 352.4 297.2 352.5 0.01 27 119 15584 -81.3 -87.3 35 6.0 -81.3 50 16 352.7 352.7 297.2 352.7 0.00 28 105 16298 -75.3 -82.3 33 7.0 -75.3 331 14 376.9 376.9 301.8 377.0 0.00 29 100 16580 -76.9 -83.9 32 7.0 -76.9 300 13 379.1 379.1 302.1 379.2 0.00 30 99 16638 -77.1 -84.1 32 7.0 -77.1 301 13 379.9 379.9 302.2 379.9 0.00 31 92 17056 -78.5 -85.5 31 7.0 -78.5 306 13 385.1 385.1 303.1 385.1 0.00 32 89 17244 -80.3 -87.3 30 7.0 -80.3 308 13 385.2 385.2 303.1 385.2 0.00 33 84 17568 -81.5 -88.5 29 7.0 -81.5 312 13 389.2 389.2 303.7 389.2 0.00 34 78 17983 -82.1 -89.1 29 7.0 -82.1 316 13 396.3 396.3 304.7 396.3 0.00 35 70 18590 -80.1 -87.1 30 7.0 -80.1 35 14 413.0 413.0 306.9 413.0 0.00 36 68 18756 -77.3 -85.3 27 8.0 -77.3 38 15 422.5 422.5 308.0 422.5 0.00 37 66 18929 -74.9 -82.9 28 8.0 -74.9 40 15 431.3 431.3 309.0 431.4 0.01 38 53 20208 -74.7 -83.7 23 9.0 -74.7 60 21 459.7 459.7 311.7 459.8 0.01 39 50 20550 -71.7 -81.7 21 10.0 -71.8 65 22 474.5 474.5 313.0 474.6 0.01 40 46 21043 -70.9 -80.9 21 10.0 -71.0 67 25 487.9 487.9 314.1 488.0 0.01 TRP 119 15584 -81.3 -87.3 35 6.0 -81.3 50 16 352.7 352.7 297.2 352.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 551.80 mb = 5071.56 m = 16638.76 ft Wetbulb zero: 569.11 mb = 4814.73 m = 15796.18 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 79.94 % Est. max temperature: 32.68 C = 90.82 F Sfc-Lift cond lev (LCL): 957.38 mb = 438.79 m = 1439.58 ft T: 25.87 C 700-500 lapse rate: 5.39 C/km ThetaE index: 6.36 C Layer 1000.0- 964.0 mb Conv cond level (CCL): 822.48 mb = 1757.02 m = 5764.44 ft Mean mixing ratio: 15.10 g/kg Conv temperature: 34.17 C = 93.51 F Cap Strength: 2.16 C Lifted Index: -0.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.48 C Lifted Index @700 mb: 0.60 C Showalter Index: -0.28 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.60 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 232.60 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 89.46 J/kg Max Up Vert Vel: 13.38 m/s Conv Inhibition (B-): 123.36 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 877.84 mb = 1197.81 m = 3929.77 ft Lev Free Conv (LFC): 672.84 mb = 3449.16 m = 11316.00 ft Equ Level (EL): 612.84 mb = 4216.19 m = 13832.48 ft B at Equ Level: 28.04 J/kg Max Parcel Lev (MPL): 232.84 mb = 11434.79 m = 37515.25 ft Wind level data Storm motion: 123 at 12 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 1004 19 110 8 -7.5 2.7 | 328 4 2.2 -3.5 1 1000 54 30 4 -2.0 -3.5 | 321 12 7.7 -9.7 2 972 305 100 14 -13.8 2.4 | 47 6 -4.0 -3.8 3 939 610 115 12 -10.9 5.1 | 44 2 -1.1 -1.2 4 925 742 120 11 -9.5 5.5 | 344 1 0.2 -0.7 5 907 914 120 9 -7.8 4.5 | 312 3 1.9 -1.7 6 876 1219 120 8 -6.9 4.0 | 309 4 2.8 -2.2 7 850 1476 125 9 -7.4 5.2 | 295 3 2.4 -1.1 8 815 1829 115 12 -10.9 5.1 | 44 2 -1.1 -1.2 9 787 2134 100 14 -13.8 2.4 | 47 6 -4.0 -3.8 10 759 2438 90 14 -14.0 0.0 | 34 8 -4.3 -6.2 11 732 2743 90 13 -13.0 0.0 | 28 7 -3.3 -6.2 12 706 3048 100 13 -12.8 2.3 | 38 5 -3.1 -4.0 13 700 3122 105 13 -12.6 3.4 | 44 4 -2.8 -2.9 14 655 3658 100 15 -14.8 2.6 | 54 6 -5.0 -3.6 15 631 3962 95 19 -18.9 1.7 | 63 10 -9.2 -4.6 16 608 4267 90 23 -23.0 0.0 | 65 15 -13.3 -6.2 17 585 4572 90 24 -24.0 0.0 | 66 16 -14.3 -6.2 18 564 4877 90 21 -21.0 0.0 | 61 13 -11.3 -6.2 19 523 5486 70 21 -19.7 -7.2 | 37 17 -10.0 -13.4 20 500 5850 60 19 -16.5 -9.5 | 23 17 -6.7 -15.7 21 484 6096 60 18 -15.6 -9.0 | 21 16 -5.9 -15.2 22 400 7570 270 5 5.0 -0.0 | 293 16 14.7 -6.2 23 397 7620 265 5 5.0 0.4 | 292 16 14.7 -5.8 24 323 9144 45 8 -5.7 -5.7 | 341 13 4.1 -11.9 25 300 9690 65 16 -14.5 -6.8 | 20 14 -4.8 -13.0 26 261 10668 60 18 -15.6 -9.0 | 21 16 -5.9 -15.2 27 250 10960 60 18 -15.6 -9.0 | 21 16 -5.9 -15.2 28 208 12192 65 17 -15.4 -7.2 | 23 15 -5.7 -13.4 29 200 12450 70 16 -15.0 -5.5 | 24 13 -5.3 -11.7 30 163 13716 75 13 -12.6 -3.4 | 16 10 -2.8 -9.6 31 150 14240 70 14 -13.2 -4.8 | 17 12 -3.4 -11.0 32 126 15240 55 18 -14.7 -10.3 | 17 17 -5.0 -16.6 33 119 15584 50 16 -12.3 -10.3 | 9 17 -2.5 -16.5 34 100 16580 300 13 11.3 -6.5 | 301 25 21.0 -12.7 35 74 18288 320 13 8.4 -10.0 | 312 24 18.1 -16.2 36 70 18590 35 14 -8.0 -11.5 | 354 18 1.7 -17.7 37 50 20550 65 22 -19.9 -9.3 | 33 19 -10.2 -15.5 38 42 21336 70 29 -27.3 -9.9 | 47 24 -17.5 -16.2 Wind Parameters Mean winds (0-6000m): 92.7 at 15.4 knts Storm direction: 122.7 at 11.6 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 68.8 deg Storm rel helicity (0-3000m) pos: 25.6 neg: -5.4 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 28.25 Bulk Shear: 3.17 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 97 11 9 5| 4.7 0.0 4.7| 23.3 -0.0 23.3 46.5 0.52| 23.0 11.9 1000 108 11 7 3| 0.8 0.0 0.8| 23.3 -0.8 22.5 22.5 0.34| 14.0 4.8 1500 112 10 348 3| 0.9 0.0 0.9| 23.3 -1.3 21.9 14.6 0.29| 10.1 3.0 2000 113 10 353 2| 0.6 1.3 2.0| 24.2 -1.3 22.9 11.4 0.32| 9.0 2.9 2500 108 11 14 3| 0.5 1.6 2.1| 24.2 -4.4 19.8 7.9 0.24| 8.1 2.0 3000 105 11 21 3| 0.8 1.4 2.1| 25.6 -5.4 20.2 6.7 0.23| 7.2 1.7 4000 103 12 34 4| 0.7 1.7 2.4| 30.4 -5.4 24.9 6.2 0.25| 6.5 1.6 5000 99 14 49 6| 0.6 1.6 2.2| 32.2 -15.4 16.8 3.4 0.18| 6.1 1.1 6000 93 15 46 8| 0.5 1.6 2.1| 32.2 -54.2 -22.0 -3.7 0.02| 6.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251014.12.gif