UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 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 1008 17 27.6 21.6 70 6.0 23.3 50 5 300.1 303.0 296.1 347.9 16.32 1 1000 87 26.8 20.8 70 6.0 22.5 65 21 300.0 302.8 295.7 345.7 15.65 2 994 140 26.0 20.0 70 6.0 21.8 63 21 299.7 302.4 295.1 343.4 14.97 3 966 392 25.4 19.4 69 6.0 21.2 51 16 301.5 304.2 295.6 345.2 14.84 4 925 773 23.2 17.2 69 6.0 19.1 50 9 303.0 305.5 295.0 342.9 13.47 5 850 1506 18.4 14.5 78 3.9 15.8 70 6 305.4 307.7 294.8 342.3 12.31 6 786 2174 15.2 10.3 73 4.9 12.1 360 5 308.9 310.8 294.2 339.5 10.06 7 709 3042 10.4 2.4 58 8.0 5.9 285 10 312.9 314.1 292.5 332.9 6.43 8 700 3149 10.2 -1.8 43 12.0 3.9 290 9 313.8 314.7 291.4 328.9 4.79 9 699 3161 10.2 -1.8 43 12.0 3.9 290 9 313.9 314.8 291.5 329.1 4.80 10 670 3513 8.8 -8.2 29 17.0 1.0 290 7 316.2 316.8 290.6 326.2 3.07 11 643 3852 6.6 -3.4 49 10.0 1.5 278 5 317.4 318.3 292.3 332.3 4.63 12 632 3993 5.6 -0.4 65 6.0 2.4 266 5 317.8 319.0 293.5 336.7 5.89 13 595 4484 2.8 -0.4 79 3.2 1.1 166 4 320.1 321.3 294.4 340.2 6.26 14 580 4690 1.2 0.4 94 0.8 0.8 158 5 320.6 321.9 294.9 342.5 6.81 15 500 5870 -5.9 -5.9 100 0.0 -5.9 120 6 325.8 326.8 294.8 342.2 4.93 16 492 5996 -6.7 -6.7 100 0.0 -6.7 112 5 326.4 327.3 294.8 342.0 4.71 17 460 6518 -9.3 -10.9 88 1.6 -10.0 104 6 329.5 330.2 294.7 341.8 3.62 18 451 6671 -9.5 -12.4 79 2.9 -10.7 103 7 331.1 331.7 294.8 342.3 3.27 19 434 6967 -10.7 -13.8 78 3.1 -11.9 102 8 333.2 333.8 295.2 343.7 3.04 20 419 7237 -12.1 -16.1 72 4.0 -13.6 101 9 334.8 335.3 295.3 343.9 2.60 21 400 7590 -14.7 -19.2 69 4.5 -16.2 100 10 335.9 336.3 295.1 343.3 2.09 22 395 7685 -15.3 -19.9 68 4.6 -16.8 101 11 336.3 336.7 295.1 343.4 2.00 23 300 9700 -30.7 -32.9 81 2.2 -31.1 110 12 342.1 342.3 295.6 345.2 0.80 24 261 10675 -39.1 -42.0 74 2.9 -39.4 100 22 343.7 343.8 295.6 345.1 0.37 25 250 10970 -41.3 -44.7 70 3.4 -41.6 80 23 344.7 344.7 295.7 345.8 0.29 26 200 12440 -54.3 -59.3 54 5.0 -54.4 95 39 346.8 346.8 296.0 347.1 0.06 27 150 14220 -69.9 -76.9 35 7.0 -69.9 90 60 349.7 349.7 296.5 349.7 0.01 28 122 15416 -78.3 -88.3 18 10.0 -78.3 100 72 355.6 355.6 297.8 355.6 0.00 29 121 15463 -78.5 -88.5 18 10.0 -78.5 100 73 356.1 356.1 297.9 356.1 0.00 30 118 15605 -79.1 -89.1 18 10.0 -79.1 96 66 357.6 357.6 298.2 357.6 0.00 31 110 16007 -73.7 -84.7 17 11.0 -73.7 85 46 375.0 375.0 301.4 375.0 0.00 32 105 16278 -73.7 -85.7 14 12.0 -73.7 78 32 380.0 380.0 302.2 380.0 0.00 33 100 16560 -75.5 -88.5 11 13.0 -75.5 70 18 381.9 381.9 302.5 381.9 0.00 34 96 16796 -76.5 -90.5 9 14.0 -76.5 51 20 384.4 384.4 302.9 384.4 0.00 35 86 17429 -76.7 -93.7 5 17.0 -76.7 0 24 396.3 396.3 304.7 396.3 0.00 36 84 17564 -78.3 -96.3 4 18.0 -78.3 350 25 395.7 395.7 304.6 395.7 0.00 37 81 17771 -79.7 -98.7 3 19.0 -79.7 333 26 397.0 397.0 304.8 397.0 0.00 38 79 17912 -81.1 -102.1 2 21.0 -81.1 321 27 396.9 396.9 304.8 396.9 0.00 39 76 18129 -82.3 -105.3 1 23.0 -82.3 303 29 398.8 398.8 305.0 398.8 0.00 40 70 18590 -81.5 -105.5 1 24.0 -81.5 275 15 410.0 410.0 306.5 410.0 0.00 41 53 20194 -72.3 -99.3 1 27.0 -72.4 139 26 465.3 465.3 312.3 465.3 0.00 42 50 20540 -69.9 -96.9 1 27.0 -70.1 110 28 478.8 478.8 313.4 478.8 0.00 43 44 21296 -70.7 -97.7 1 27.0 -70.9 100 37 494.6 494.6 314.5 494.6 0.00 44 35 22672 -63.7 -92.7 1 29.0 -64.2 91 53 546.4 546.4 317.9 546.4 0.00 45 33 23034 -60.7 -90.7 1 30.0 -61.5 89 57 563.6 563.6 318.8 563.6 0.00 46 30 23630 -57.7 -88.7 1 31.0 -58.9 85 64 587.3 587.3 320.0 587.4 0.00 47 21 25911 -51.5 -84.5 1 33.0 -54.5 69 35 669.1 669.1 323.4 669.2 0.01 48 20 26230 -47.7 -81.7 1 34.0 -51.9 65 28 690.2 690.2 324.1 690.4 0.03 49 11 30225 -42.3 -78.3 1 36.0 -50.9 838.5 838.5 328.1 839.3 0.08 TRP 122 15416 -78.3 -88.3 18 10.0 -78.3 100 72 355.6 355.6 297.8 355.6 0.00 WND 121 15463 -78.5 -88.5 18 10.0 -78.5 100 73 356.1 356.1 297.9 356.1 0.00 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 566.48 mb = 4889.83 m = 16042.54 ft Wetbulb zero: 570.64 mb = 4819.76 m = 15812.67 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 72.18 % Est. max temperature: 32.71 C = 90.87 F Sfc-Lift cond lev (LCL): 924.03 mb = 782.07 m = 2565.83 ft T: 23.14 C 700-500 lapse rate: 5.92 C/km ThetaE index: 16.26 C Layer 925.0- 699.0 mb Conv cond level (CCL): 802.00 mb = 2002.39 m = 6569.43 ft Mean mixing ratio: 14.42 g/kg Conv temperature: 35.56 C = 96.01 F Cap Strength: 2.74 C Lifted Index: -0.82 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.92 C Lifted Index @700 mb: 1.27 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.40 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 192.00 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.87 J/kg Max Up Vert Vel: 10.38 m/s Conv Inhibition (B-): 197.67 J/kg Cap Strength: 2.74 C Lift Cond Lev (LCL): 877.52 mb = 1229.83 m = 4034.84 ft Lev Free Conv (LFC): 582.52 mb = 4655.52 m = 15273.83 ft Equ Level (EL): 452.52 mb = 6645.20 m = 21801.59 ft B at Equ Level: 52.86 J/kg Max Parcel Lev (MPL): 372.52 mb = 8114.33 m = 26621.49 ft Wind level data Storm motion: 83 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 1008 17 50 5 -3.8 -3.2 | 323 3 1.9 -2.5 1 1000 87 65 21 -19.0 -8.9 | 58 16 -13.3 -8.2 2 976 305 55 19 -15.6 -10.9 | 44 14 -9.9 -10.2 3 942 610 40 10 -6.4 -7.7 | 6 7 -0.7 -7.0 4 925 773 50 9 -6.9 -5.8 | 13 5 -1.2 -5.1 5 910 914 55 10 -8.2 -5.7 | 26 6 -2.5 -5.0 6 879 1219 65 11 -10.0 -4.6 | 47 6 -4.3 -4.0 7 850 1506 70 6 -5.6 -2.1 | 357 1 0.1 -1.4 8 818 1829 40 4 -2.6 -3.1 | 307 4 3.1 -2.4 9 789 2134 5 5 -0.4 -5.0 | 309 7 5.3 -4.3 10 761 2438 320 6 3.9 -4.6 | 292 10 9.6 -3.9 11 734 2743 285 9 8.7 -2.3 | 277 14 14.4 -1.6 12 708 3048 285 10 9.7 -2.6 | 277 15 15.4 -1.9 13 700 3149 290 9 8.5 -3.1 | 280 14 14.2 -2.4 14 657 3658 290 6 5.6 -2.1 | 277 11 11.3 -1.4 15 633 3962 270 5 5.0 -0.0 | 266 11 10.7 0.7 16 610 4267 185 3 0.3 3.0 | 238 7 6.0 3.7 17 587 4572 155 5 -2.1 4.5 | 215 6 3.6 5.2 18 565 4877 165 5 -1.3 4.8 | 219 7 4.4 5.5 19 524 5486 140 9 -5.8 6.9 | 179 8 -0.1 7.6 20 500 5870 120 6 -5.2 3.0 | 188 4 0.5 3.7 21 486 6096 105 5 -4.8 1.3 | 204 2 0.9 2.0 22 400 7590 100 10 -9.8 1.7 | 120 5 -4.1 2.4 23 398 7620 100 11 -10.8 1.9 | 117 6 -5.1 2.6 24 324 9144 120 11 -9.5 5.5 | 148 7 -3.8 6.2 25 300 9700 110 12 -11.3 4.1 | 131 7 -5.6 4.8 26 261 10668 100 22 -21.7 3.8 | 106 17 -16.0 4.5 27 250 10970 80 23 -22.7 -4.0 | 79 17 -16.9 -3.3 28 208 12192 90 32 -32.0 0.0 | 91 26 -26.3 0.7 29 200 12440 95 39 -38.9 3.4 | 97 33 -33.1 4.1 30 163 13716 100 53 -52.2 9.2 | 102 48 -46.5 9.9 31 150 14220 90 60 -60.0 0.0 | 91 54 -54.3 0.7 32 126 15240 90 66 -66.0 0.0 | 91 60 -60.3 0.7 33 122 15416 100 72 -70.9 12.5 | 101 67 -65.2 13.2 34 121 15463 100 73 -71.9 12.7 | 101 68 -66.2 13.4 35 100 16560 70 18 -16.9 -6.2 | 64 12 -11.2 -5.5 36 74 18288 290 30 28.2 -10.3 | 286 35 33.9 -9.6 37 70 18590 275 15 14.9 -1.3 | 272 21 20.7 -0.6 38 50 20540 110 28 -26.3 9.6 | 116 23 -20.6 10.3 39 44 21336 100 37 -36.4 6.4 | 103 32 -30.7 7.1 40 30 23630 85 64 -63.8 -5.6 | 85 58 -58.0 -4.9 41 27 24384 90 67 -67.0 0.0 | 91 61 -61.3 0.7 42 20 26230 65 28 -25.4 -11.8 | 60 23 -19.7 -11.1 43 14 27432 110 19 -17.9 6.5 | 121 14 -12.1 7.2 Wind Parameters Mean winds (0-6000m): 53.1 at 7.7 knts Storm direction: 83.1 at 5.7 knts Shear (0-3000m) pos: 1.3 neg: 2.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -46.4 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -51.2 tot: -31.6 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.39 Bulk Shear: 12.27 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 57 17 45 12| 0.0 8.0 8.0| 12.8 -26.2 -13.4 -26.8 0.25| 30.6 7.5 1000 54 14 36 9| 1.9 4.0 5.9| 16.9 -30.4 -13.6 -13.6 0.22| 18.7 4.1 1500 57 12 37 7| 2.7 2.7 5.3| 18.9 -31.9 -13.0 -8.7 0.16| 14.7 2.4 2000 56 10 29 6| 2.0 2.1 4.1| 19.2 -33.2 -14.0 -7.0 0.11| 12.3 1.4 2500 49 9 14 6| 1.6 2.0 3.6| 19.2 -41.3 -22.1 -8.8 0.04| 11.2 0.4 3000 38 9 359 7| 1.3 2.0 3.4| 19.6 -51.2 -31.6 -10.5 -0.01| 10.2 -0.1 4000 15 9 336 8| 0.9 1.1 2.0| 21.9 -62.5 -40.6 -10.2 -0.06| 8.6 -0.5 5000 21 8 336 7| 0.7 0.2 1.0| 22.5 -77.4 -54.9 -11.0 -0.14| 7.9 -1.1 6000 53 8 6 4| 0.6 0.2 0.8| 23.6 -85.1 -61.5 -10.3 -0.16| 7.3 -1.2 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260106.00.gif