UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 6 JAN 26 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 29.0 22.0 66 7.0 23.9 90 6 301.5 304.6 296.8 350.9 16.75 1 1000 80 29.0 21.0 62 8.0 23.2 80 8 302.1 305.1 296.4 348.9 15.85 2 946 572 24.6 18.6 69 6.0 20.4 60 10 302.5 305.2 295.6 345.1 14.40 3 925 769 23.0 18.5 76 4.5 19.8 50 9 302.8 305.5 295.8 346.2 14.64 4 903 979 21.4 18.2 82 3.2 19.2 38 10 303.3 306.0 296.0 346.9 14.72 5 850 1501 18.2 14.9 81 3.3 16.0 30 15 305.2 307.6 295.0 343.0 12.64 6 800 2018 14.6 13.9 96 0.7 14.1 48 16 306.7 309.1 295.4 344.6 12.58 7 738 2697 11.4 7.6 77 3.8 9.0 60 9 310.4 312.1 293.7 337.7 8.91 8 729 2800 11.4 4.4 62 7.0 7.3 54 7 311.5 312.8 292.7 333.8 7.21 9 721 2892 11.6 0.6 47 11.0 5.6 43 6 312.7 313.7 291.7 330.1 5.55 10 708 3045 11.6 -3.4 35 15.0 3.9 25 3 314.3 315.1 291.0 327.7 4.20 11 700 3140 11.0 -1.0 43 12.0 4.6 335 3 314.7 315.6 291.9 330.8 5.08 12 695 3200 10.8 0.8 50 10.0 5.3 329 3 315.1 316.2 292.7 333.6 5.84 13 632 3986 6.6 0.6 65 6.0 3.2 326 1 319.0 320.2 294.1 339.3 6.34 14 592 4519 3.2 0.4 82 2.8 1.7 49 4 321.1 322.4 294.9 342.5 6.67 15 541 5244 -0.7 -3.5 81 2.8 -2.1 112 3 324.8 325.9 295.0 342.8 5.47 16 500 5870 -4.3 -7.9 76 3.6 -6.0 95 1 327.8 328.6 294.8 342.0 4.22 17 451 6674 -9.7 -11.6 86 1.9 -10.5 148 6 330.8 331.5 295.0 342.8 3.49 18 412 7366 -13.9 -16.8 79 2.9 -14.9 165 9 334.1 334.6 295.0 342.8 2.49 19 400 7590 -15.1 -18.8 73 3.7 -16.4 170 10 335.4 335.8 295.0 343.0 2.17 20 362 8338 -20.3 -23.6 75 3.3 -21.2 156 8 338.1 338.4 295.3 343.8 1.57 21 307 9536 -29.9 -31.6 85 1.7 -30.2 98 4 341.0 341.2 295.4 344.3 0.89 22 300 9700 -31.1 -32.5 87 1.4 -31.3 80 3 341.5 341.7 295.4 344.7 0.83 23 259 10728 -39.1 -43.1 66 4.0 -39.5 25 2 344.4 344.5 295.7 345.7 0.33 24 250 10970 -41.1 -44.2 72 3.1 -41.3 25 8 345.0 345.0 295.8 346.2 0.30 25 243 11162 -42.9 -45.3 77 2.4 -43.1 33 10 345.1 345.1 295.8 346.2 0.28 26 200 12440 -54.1 -58.4 59 4.3 -54.2 90 27 347.1 347.1 296.1 347.4 0.07 27 192 12701 -56.3 -61.1 55 4.8 -56.4 92 28 347.6 347.7 296.1 347.9 0.05 28 161 13795 -66.5 -72.5 43 6.0 -66.5 99 35 348.4 348.4 296.3 348.5 0.01 29 150 14220 -70.5 -76.5 41 6.0 -70.5 95 42 348.6 348.6 296.3 348.7 0.01 30 116 15710 -79.2 -87.1 26 7.9 -79.2 105 85 359.1 359.1 298.5 359.1 0.00 31 115 15759 -79.5 -87.5 25 8.0 -79.5 100 84 359.5 359.5 298.6 359.5 0.00 32 105 16278 -76.1 -85.1 23 9.0 -76.1 116 44 375.4 375.4 301.5 375.4 0.00 33 100 16560 -75.3 -84.3 23 9.0 -75.3 125 23 382.2 382.2 302.6 382.3 0.00 34 95 16857 -76.9 -85.9 22 9.0 -76.9 150 23 384.8 384.8 303.0 384.8 0.00 35 92 17041 -78.3 -88.3 18 10.0 -78.3 166 23 385.5 385.5 303.1 385.5 0.00 36 87 17359 -79.7 -89.7 18 10.0 -79.7 193 23 388.9 388.9 303.6 388.9 0.00 37 84 17558 -81.1 -91.1 17 10.0 -81.1 211 24 390.0 390.0 303.8 390.0 0.00 38 82 17693 -82.5 -92.5 16 10.0 -82.5 223 24 389.8 389.8 303.8 389.8 0.00 39 78 17972 -83.7 -93.7 16 10.0 -83.7 247 24 393.0 393.0 304.2 393.0 0.00 40 70 18580 -79.5 -90.5 15 11.0 -79.6 290 9 414.3 414.3 307.0 414.3 0.00 41 50 20510 -74.1 -87.1 12 13.0 -74.2 90 24 468.9 468.9 312.5 468.9 0.00 42 48 20747 -74.9 -87.9 12 13.0 -75.0 91 27 472.5 472.5 312.8 472.5 0.00 43 40 21813 -72.3 -89.3 6 17.0 -72.5 93 40 504.3 504.3 315.2 504.3 0.00 44 36 22440 -67.5 -88.5 4 21.0 -67.8 90 46 532.1 532.1 317.1 532.2 0.00 45 35 22611 -64.7 -87.7 3 23.0 -65.1 89 48 543.7 543.8 317.8 543.8 0.01 46 30 23560 -61.1 -91.1 1 30.0 -61.9 85 57 578.1 578.1 319.6 578.1 0.00 47 28 23994 -57.3 -88.3 1 31.0 -58.6 88 56 600.2 600.2 320.6 600.2 0.01 48 22 25530 -55.1 -87.1 1 32.0 -57.1 77 36 649.6 649.6 322.7 649.6 0.01 49 20 26150 -48.3 -82.3 1 34.0 -52.3 70 26 688.3 688.3 324.0 688.5 0.02 50 20 26150 -48.7 -82.7 1 34.0 -52.6 70 26 687.1 687.1 324.0 687.3 0.02 51 19 26489 -46.5 -80.5 1 34.0 -51.2 93 23 704.1 704.1 324.6 704.4 0.03 52 19 26489 -44.3 -79.3 1 35.0 -49.9 93 23 710.9 710.9 324.8 711.3 0.04 53 13 29033 -44.3 -79.3 1 35.0 -51.2 792.4 792.5 327.1 793.0 0.06 TRP 115 15759 -79.5 -87.5 25 8.0 -79.5 100 84 359.5 359.5 298.6 359.5 0.00 WND 116 15710 -79.2 -87.1 26 7.9 -79.2 105 85 359.1 359.1 298.5 359.1 0.00 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 550.15 mb = 5114.12 m = 16778.40 ft Wetbulb zero: 569.77 mb = 4827.23 m = 15837.19 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 73.85 % Est. max temperature: 32.41 C = 90.34 F Sfc-Lift cond lev (LCL): 910.03 mb = 911.07 m = 2989.03 ft T: 21.92 C 700-500 lapse rate: 5.60 C/km ThetaE index: 16.88 C Layer 738.0- 700.0 mb Conv cond level (CCL): 837.11 mb = 1631.28 m = 5351.90 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 33.06 C = 91.50 F Cap Strength: 1.71 C Lifted Index: -0.22 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.00 C Lifted Index @700 mb: 1.28 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.20 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.80 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 159.61 J/kg Max Up Vert Vel: 17.87 m/s Conv Inhibition (B-): 37.92 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 875.11 mb = 1249.60 m = 4099.70 ft Lev Free Conv (LFC): 800.11 mb = 2016.70 m = 6616.38 ft Equ Level (EL): 730.11 mb = 2787.31 m = 9144.60 ft B at Equ Level: 8.99 J/kg Max Parcel Lev (MPL): 700.11 mb = 3138.72 m = 10297.51 ft Wind level data Storm motion: 80 at 5 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 90 6 -6.0 0.0 | 144 1 -0.7 1.0 1 1000 80 80 8 -7.9 -1.4 | 81 3 -2.6 -0.4 2 975 305 60 13 -11.3 -6.5 | 47 8 -6.0 -5.5 3 942 610 60 10 -8.7 -5.0 | 40 5 -3.4 -4.0 4 925 769 50 9 -6.9 -5.8 | 18 5 -1.6 -4.8 5 910 914 40 9 -5.8 -6.9 | 5 6 -0.5 -5.9 6 878 1219 30 12 -6.0 -10.4 | 4 9 -0.7 -9.4 7 850 1501 30 15 -7.5 -13.0 | 10 12 -2.2 -12.0 8 818 1829 45 17 -12.0 -12.0 | 31 13 -6.7 -11.0 9 789 2134 50 15 -11.5 -9.6 | 36 11 -6.2 -8.7 10 761 2438 60 12 -10.4 -6.0 | 45 7 -5.1 -5.0 11 734 2743 60 8 -6.9 -4.0 | 28 3 -1.6 -3.0 12 708 3048 25 3 -1.3 -2.7 | 293 4 4.0 -1.7 13 700 3140 335 3 1.3 -2.7 | 285 7 6.6 -1.7 14 657 3658 285 3 2.9 -0.8 | 269 8 8.2 0.2 15 633 3962 325 1 0.6 -0.8 | 268 6 5.9 0.2 16 609 4267 30 4 -2.0 -3.5 | 307 4 3.3 -2.5 17 587 4572 55 4 -3.3 -2.3 | 303 2 2.0 -1.3 18 565 4877 115 5 -4.5 2.1 | 194 3 0.8 3.1 19 524 5486 110 2 -1.9 0.7 | 244 4 3.4 1.7 20 500 5870 95 1 -1.0 0.1 | 256 4 4.3 1.1 21 486 6096 135 3 -2.1 2.1 | 226 4 3.2 3.1 22 400 7590 170 10 -1.7 9.8 | 198 11 3.6 10.8 23 398 7620 170 9 -1.6 8.9 | 201 11 3.7 9.8 24 324 9144 140 6 -3.9 4.6 | 195 6 1.4 5.6 25 300 9700 80 3 -3.0 -0.5 | 259 2 2.3 0.5 26 261 10668 25 1 -0.4 -0.9 | 269 5 4.9 0.1 27 250 10970 25 8 -3.4 -7.3 | 343 7 1.9 -6.3 28 208 12192 80 20 -19.7 -3.5 | 80 15 -14.4 -2.5 29 200 12440 90 27 -27.0 0.0 | 93 22 -21.7 1.0 30 163 13716 100 34 -33.5 5.9 | 104 29 -28.2 6.9 31 150 14220 95 42 -41.8 3.7 | 97 37 -36.5 4.6 32 126 15240 105 61 -58.9 15.8 | 107 56 -53.6 16.8 33 116 15710 105 85 -82.1 22.0 | 107 80 -76.8 23.0 34 115 15759 100 84 -82.7 14.6 | 101 79 -77.4 15.6 35 100 16560 125 23 -18.8 13.2 | 136 20 -13.5 14.2 36 74 18288 275 24 23.9 -2.1 | 272 29 29.2 -1.1 37 70 18580 290 9 8.5 -3.1 | 279 14 13.8 -2.1 38 50 20510 90 24 -24.0 0.0 | 93 19 -18.7 1.0 39 44 21336 95 35 -34.9 3.1 | 98 30 -29.6 4.0 40 30 23560 85 57 -56.8 -5.0 | 86 52 -51.5 -4.0 41 26 24384 90 55 -55.0 0.0 | 91 50 -49.7 1.0 42 20 26150 70 26 -24.4 -8.9 | 68 21 -19.1 -7.9 43 14 27432 230 4 3.1 2.6 | 247 9 8.4 3.5 Wind Parameters Mean winds (0-6000m): 49.6 at 7.2 knts Storm direction: 79.6 at 5.4 knts Shear (0-3000m) pos: 1.3 neg: 2.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 155.5 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -17.7 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -1.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 67.07 Bulk Shear: 2.38 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 65 11 52 6| 0.0 6.6 6.6| 0.0 -5.6 -5.6 -11.1 -0.55| 11.1 -6.1 1000 58 10 37 5| 0.0 4.1 4.1| 0.1 -10.6 -10.4 -10.4 -0.57| 8.4 -4.8 1500 47 11 23 7| 0.0 4.5 4.5| 4.1 -11.0 -6.9 -4.6 -0.38| 7.5 -2.8 2000 45 12 24 8| 1.2 3.4 4.6| 20.3 -11.0 9.4 4.7 -0.12| 7.1 -0.8 2500 47 13 27 8| 1.6 2.7 4.3| 24.7 -11.3 13.3 5.3 -0.05| 6.9 -0.4 3000 48 12 27 8| 1.3 2.1 3.4| 24.7 -17.7 7.0 2.3 -0.20| 7.2 -1.4 4000 44 9 12 6| 1.1 1.8 2.8| 25.8 -24.0 1.8 0.5 -0.23| 6.4 -1.5 5000 46 8 8 5| 1.4 1.4 2.8| 30.3 -25.0 5.3 1.1 -0.18| 6.2 -1.1 6000 50 7 3 4| 1.2 1.4 2.6| 32.9 -26.4 6.5 1.1 -0.14| 5.6 -0.8 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260106.12.gif