UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 15 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 1005 16 24.6 23.2 92 1.4 23.6 150 3 297.3 300.6 296.6 349.8 18.09 1 1004 25 25.6 22.7 84 2.9 23.5 145 3 298.4 301.6 296.5 349.5 17.56 2 1000 60 26.2 23.4 85 2.8 24.2 125 4 299.4 302.7 297.3 353.2 18.41 3 997 87 26.4 23.5 84 2.9 24.3 121 5 299.8 303.2 297.5 354.3 18.59 4 925 745 22.0 19.9 88 2.1 20.5 75 15 301.8 304.7 296.4 349.0 16.01 5 901 973 20.4 19.2 93 1.2 19.6 82 16 302.4 305.3 296.4 348.9 15.73 6 850 1476 18.0 15.7 86 2.3 16.4 100 17 305.0 307.5 295.4 344.8 13.32 7 809 1899 15.8 13.5 86 2.3 14.3 98 16 307.0 309.3 295.1 343.5 12.11 8 776 2252 14.6 11.4 81 3.2 12.5 90 16 309.4 311.5 295.0 342.8 10.98 9 700 3119 10.2 5.5 73 4.7 7.4 90 18 313.8 315.3 294.1 339.1 8.12 10 648 3756 7.4 2.6 72 4.8 4.6 89 20 317.6 319.0 294.4 340.3 7.14 11 521 5515 -2.7 -7.7 68 5.0 -5.0 75 17 325.9 326.7 294.2 339.6 4.12 12 502 5809 -3.9 -12.9 50 9.0 -7.7 70 17 327.9 328.5 293.7 337.5 2.82 13 500 5840 -4.1 -14.1 46 10.0 -8.1 70 17 328.0 328.6 293.5 336.8 2.57 14 482 6129 -5.1 -18.1 35 13.0 -9.8 70 15 330.3 330.7 293.6 336.9 1.91 15 400 7570 -14.9 -33.9 18 19.0 -19.0 45 11 335.6 335.7 293.7 337.7 0.54 16 300 9690 -30.1 -46.1 20 16.0 -31.9 70 10 343.0 343.0 295.2 343.8 0.20 17 252 10906 -39.1 -65.1 5 26.0 -40.2 76 18 347.1 347.1 296.0 347.2 0.02 18 250 10960 -39.5 -66.5 4 27.0 -40.6 75 19 347.3 347.3 296.1 347.4 0.02 19 200 12440 -51.5 -66.5 15 15.0 -51.8 60 8 351.2 351.2 296.9 351.3 0.02 20 150 14250 -67.1 -82.1 10 15.0 -67.2 50 8 354.5 354.5 297.6 354.5 0.00 21 110 16054 -80.7 -96.7 5 16.0 -80.7 130 19 361.8 361.8 299.1 361.8 0.00 22 105 16315 -81.1 -97.1 5 16.0 -81.1 142 11 365.9 365.9 299.8 365.9 0.00 23 100 16590 -79.1 -95.1 6 16.0 -79.1 155 2 374.9 374.9 301.4 374.9 0.00 24 82 17719 -78.1 -96.1 4 18.0 -78.1 65 3 398.8 398.8 305.0 398.8 0.00 25 70 18630 -74.5 -100.5 1 26.0 -74.6 55 9 425.0 425.0 308.3 425.0 0.00 26 63 19241 -74.7 -100.7 1 26.0 -74.7 68 19 437.6 437.6 309.6 437.6 0.00 27 57 19828 -70.5 -97.5 1 27.0 -70.6 79 29 459.8 459.8 311.7 459.8 0.00 28 55 20041 -67.3 -95.3 1 28.0 -67.5 84 33 471.9 471.9 312.8 471.9 0.00 29 53 20265 -64.7 -93.7 1 29.0 -65.0 88 36 482.9 482.9 313.7 482.9 0.00 30 50 20620 -65.1 -94.1 1 29.0 -65.4 95 42 490.1 490.1 314.2 490.1 0.00 31 49 20743 -65.5 -94.5 1 29.0 -65.8 98 43 492.0 492.0 314.4 492.0 0.00 32 45 21266 -61.7 -91.7 1 30.0 -62.2 109 47 513.3 513.3 315.9 513.3 0.00 33 37 22481 -60.9 -90.9 1 30.0 -61.6 101 54 544.9 544.9 317.8 544.9 0.00 34 30 23800 -56.3 -87.3 1 31.0 -57.7 90 61 591.2 591.2 320.2 591.2 0.01 35 23 25515 -50.1 -83.1 1 33.0 -53.2 90 63 656.1 656.1 322.9 656.2 0.02 36 20 26430 -49.7 -82.7 1 33.0 -53.2 90 63 684.0 684.1 323.9 684.2 0.02 37 18 27123 -47.7 -81.7 1 34.0 -52.2 90 63 711.3 711.3 324.8 711.5 0.03 TRP 110 16054 -80.7 -96.7 5 16.0 -80.7 130 19 361.8 361.8 299.1 361.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 554.95 mb = 5044.83 m = 16551.09 ft Wetbulb zero: 586.93 mb = 4554.15 m = 14941.26 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 76.78 % Est. max temperature: 32.03 C = 89.65 F Sfc-Lift cond lev (LCL): 985.12 mb = 191.85 m = 629.44 ft T: 25.70 C 700-500 lapse rate: 5.26 C/km ThetaE index: 15.19 C Layer 925.0- 648.0 mb Conv cond level (CCL): 903.25 mb = 951.71 m = 3122.37 ft Mean mixing ratio: 17.07 g/kg Conv temperature: 29.65 C = 85.38 F Cap Strength: 0.91 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.35 C Lifted Index @700 mb: -0.72 C Showalter Index: 0.80 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.80 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 573.56 J/kg Max Up Vert Vel: 33.87 m/s Conv Inhibition (B-): 7.31 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 922.54 mb = 768.11 m = 2520.02 ft Lev Free Conv (LFC): 847.54 mb = 1500.74 m = 4923.63 ft Equ Level (EL): 207.54 mb = 12194.46 m = 40007.59 ft B at Equ Level: 571.56 J/kg Max Parcel Lev (MPL): 107.54 mb = 16180.57 m = 53085.22 ft Wind level data Storm motion: 116 at 13 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 1005 16 150 3 -1.5 2.6 | 286 10 9.8 -2.8 1 1000 60 125 4 -3.3 2.3 | 291 9 8.0 -3.1 2 973 305 85 12 -12.0 -1.0 | 6 6 -0.7 -6.4 3 939 610 75 13 -12.6 -3.4 | 8 9 -1.3 -8.8 4 925 745 75 15 -14.5 -3.9 | 19 10 -3.2 -9.3 5 907 914 80 16 -15.8 -2.8 | 29 9 -4.5 -8.2 6 876 1219 90 17 -17.0 0.0 | 47 8 -5.7 -5.4 7 850 1476 100 17 -16.7 3.0 | 66 6 -5.4 -2.4 8 815 1829 100 16 -15.8 2.8 | 60 5 -4.5 -2.6 9 786 2134 90 16 -16.0 0.0 | 41 7 -4.7 -5.4 10 759 2438 90 15 -15.0 0.0 | 34 7 -3.7 -5.4 11 732 2743 90 16 -16.0 0.0 | 41 7 -4.7 -5.4 12 706 3048 90 17 -17.0 0.0 | 47 8 -5.7 -5.4 13 700 3119 90 18 -18.0 0.0 | 51 9 -6.7 -5.4 14 655 3658 90 20 -20.0 0.0 | 58 10 -8.7 -5.4 15 631 3962 85 21 -20.9 -1.8 | 53 12 -9.6 -7.2 16 607 4267 80 20 -19.7 -3.5 | 43 12 -8.4 -8.9 17 585 4572 80 18 -17.7 -3.1 | 37 11 -6.4 -8.5 18 563 4877 85 18 -17.9 -1.6 | 44 10 -6.6 -7.0 19 522 5486 75 17 -16.4 -4.4 | 28 11 -5.1 -9.8 20 500 5840 70 17 -16.0 -5.8 | 23 12 -4.7 -11.2 21 484 6096 70 15 -14.1 -5.1 | 15 11 -2.8 -10.5 22 400 7570 45 11 -7.8 -7.8 | 345 14 3.5 -13.2 23 397 7620 45 10 -7.1 -7.1 | 341 13 4.2 -12.5 24 323 9144 65 6 -5.4 -2.5 | 324 10 5.9 -7.9 25 300 9690 70 10 -9.4 -3.4 | 348 9 1.9 -8.8 26 261 10668 80 16 -15.8 -2.8 | 29 9 -4.5 -8.2 27 250 10960 75 19 -18.4 -4.9 | 34 12 -7.0 -10.3 28 208 12192 80 12 -11.8 -2.1 | 4 8 -0.5 -7.5 29 200 12440 60 8 -6.9 -4.0 | 335 10 4.4 -9.4 30 163 13716 85 3 -3.0 -0.3 | 304 10 8.3 -5.7 31 150 14250 50 8 -6.1 -5.1 | 334 12 5.2 -10.5 32 127 15240 115 9 -8.2 3.8 | 297 4 3.1 -1.6 33 110 16054 130 19 -14.6 12.2 | 154 8 -3.3 6.8 34 100 16590 155 2 -0.8 1.8 | 289 11 10.5 -3.6 35 74 18288 20 4 -1.4 -3.8 | 313 14 9.9 -9.2 36 70 18630 55 9 -7.4 -5.2 | 340 11 3.9 -10.6 37 50 20620 95 42 -41.8 3.7 | 87 31 -30.5 -1.7 38 45 21336 110 48 -45.1 16.4 | 108 36 -33.8 11.0 39 30 23800 90 61 -61.0 0.0 | 84 50 -49.7 -5.4 40 27 24384 90 63 -63.0 0.0 | 84 52 -51.7 -5.4 41 20 26430 90 63 -63.0 0.0 | 84 52 -51.7 -5.4 42 15 27432 90 63 -63.0 0.0 | 84 52 -51.7 -5.4 Wind Parameters Mean winds (0-6000m): 85.5 at 16.7 knts Storm direction: 115.5 at 12.5 knts Shear (0-3000m) pos: 1.2 neg: 2.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 120.0 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -5.3 tot: 28.4 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.6 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 81.53 Bulk Shear: 7.04 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 88 9 342 6| 0.0 12.5 12.5| 12.6 0.0 12.6 25.2 0.64| 13.8 8.8 1000 82 12 5 7| 2.0 6.2 8.2| 23.0 0.0 23.0 23.0 0.68| 9.6 6.6 1500 86 14 20 7| 2.4 4.2 6.5| 31.0 0.0 31.0 20.7 0.71| 8.1 5.8 2000 90 14 29 6| 1.8 3.2 5.0| 31.0 -2.7 28.3 14.2 0.57| 6.8 3.9 2500 90 15 31 6| 1.4 2.6 4.0| 31.3 -5.3 26.0 10.4 0.48| 5.8 2.8 3000 90 15 33 6| 1.2 2.4 3.6| 33.6 -5.3 28.4 9.5 0.50| 5.1 2.6 4000 90 16 41 7| 0.9 2.3 3.2| 37.8 -9.1 28.7 7.2 0.44| 4.5 2.0 5000 88 17 41 8| 0.8 1.7 2.5| 40.0 -19.1 20.9 4.2 0.32| 4.2 1.3 6000 86 17 39 9| 0.6 1.5 2.1| 40.0 -31.5 8.5 1.4 0.19| 3.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251015.00.gif