UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 18 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 1005 19 24.0 22.1 89 1.9 22.6 100 2 296.7 299.8 295.6 345.5 16.89 1 1000 62 24.6 22.1 86 2.5 22.8 75 5 297.8 300.8 296.0 347.0 16.98 2 925 745 21.2 19.5 90 1.7 20.0 325 11 301.0 303.8 295.9 346.9 15.61 3 867 1303 18.0 12.0 68 6.0 14.1 310 16 303.3 305.2 292.7 333.7 10.21 4 850 1473 17.2 10.2 63 7.0 12.8 310 17 304.2 305.9 292.2 331.8 9.23 5 786 2138 13.4 10.7 84 2.7 11.7 285 17 307.0 308.9 293.9 338.2 10.34 6 725 2815 9.6 9.3 98 0.3 9.4 276 21 310.0 311.9 294.6 341.2 10.20 7 700 3106 8.6 8.6 100 0.0 8.6 285 21 312.0 313.9 295.0 343.0 10.08 8 696 3153 8.6 8.6 100 0.0 8.6 287 20 312.5 314.4 295.2 343.8 10.14 9 688 3249 9.2 7.1 87 2.1 7.9 290 19 314.2 316.0 295.0 343.0 9.24 10 684 3297 9.4 4.4 71 5.0 6.5 292 19 315.0 316.4 294.1 339.1 7.69 11 679 3358 9.6 0.6 53 9.0 4.6 294 18 315.9 317.0 292.9 334.5 5.89 12 674 3419 9.8 -3.2 40 13.0 3.1 296 17 316.7 317.6 292.0 331.1 4.48 13 668 3493 9.6 -10.4 23 20.0 0.7 299 16 317.3 317.8 290.5 325.9 2.59 14 504 5767 -4.7 -14.7 45 10.0 -8.6 9 8 326.6 327.0 293.0 334.9 2.43 15 500 5830 -5.1 -15.1 45 10.0 -8.9 15 9 326.8 327.3 293.0 334.9 2.37 16 459 6494 -9.3 -17.3 52 8.0 -12.2 38 9 329.7 330.1 293.6 337.1 2.14 17 429 7011 -12.7 -23.7 39 11.0 -15.9 61 11 331.8 332.0 293.4 336.5 1.32 18 408 7391 -14.9 -28.9 29 14.0 -18.4 78 12 333.7 333.9 293.6 336.9 0.86 19 400 7540 -15.1 -32.1 22 17.0 -19.0 85 13 335.4 335.5 293.8 337.8 0.65 20 399 7559 -15.1 -32.1 22 17.0 -19.0 85 13 335.6 335.7 293.9 338.0 0.65 21 390 7732 -15.5 -33.5 20 18.0 -19.4 88 12 337.3 337.4 294.2 339.5 0.58 22 363 8270 -19.5 -39.5 15 20.0 -22.9 106 12 338.9 339.0 294.4 340.3 0.34 23 311 9402 -28.1 -43.1 22 15.0 -30.0 125 13 342.2 342.3 295.1 343.3 0.27 24 300 9660 -30.3 -42.3 30 12.0 -31.8 115 13 342.7 342.7 295.3 343.9 0.31 25 259 10688 -39.1 -42.9 67 3.8 -39.5 196 18 344.4 344.5 295.7 345.8 0.33 26 250 10930 -40.9 -46.9 52 6.0 -41.3 205 22 345.3 345.3 295.8 346.2 0.22 27 249 10957 -41.3 -48.3 47 7.0 -41.8 205 22 345.1 345.1 295.7 345.8 0.19 28 200 12400 -52.5 -59.5 43 7.0 -52.7 160 23 349.6 349.6 296.6 349.9 0.06 29 164 13656 -63.5 -72.5 28 9.0 -63.6 122 37 351.6 351.6 297.0 351.7 0.01 30 150 14200 -68.3 -78.3 22 10.0 -68.4 115 53 352.4 352.4 297.1 352.5 0.01 31 129 15092 -73.5 -87.3 10 13.8 -73.5 95 76 358.7 358.7 298.4 358.7 0.00 32 114 15806 -77.7 -94.7 5 17.0 -77.7 100 75 363.7 363.7 299.4 363.7 0.00 33 105 16278 -76.1 -98.1 2 22.0 -76.2 94 40 375.4 375.4 301.5 375.4 0.00 34 100 16560 -75.7 -100.7 1 25.0 -75.7 90 20 381.5 381.5 302.5 381.5 0.00 35 96 16795 -76.3 -101.3 1 25.0 -76.3 86 18 384.8 384.8 303.0 384.8 0.00 36 92 17039 -77.5 -102.5 1 25.0 -77.5 82 16 387.1 387.1 303.3 387.1 0.00 37 89 17228 -78.7 -103.7 1 25.0 -78.7 79 15 388.4 388.4 303.6 388.4 0.00 38 83 17625 -79.1 -104.1 1 25.0 -79.1 72 11 395.4 395.4 304.6 395.4 0.00 39 81 17763 -80.3 -104.3 1 24.0 -80.3 69 10 395.7 395.7 304.6 395.7 0.00 40 78 17975 -81.7 -105.7 1 24.0 -81.7 66 9 397.1 397.1 304.8 397.1 0.00 41 77 18046 -83.3 -107.3 1 24.0 -83.3 64 8 395.3 395.3 304.5 395.3 0.00 42 70 18580 -80.1 -104.1 1 24.0 -80.1 315 10 413.0 413.0 306.9 413.0 0.00 43 61 19360 -78.5 -103.5 1 25.0 -78.6 12 13 433.2 433.2 309.1 433.2 0.00 44 50 20510 -72.1 -99.1 1 27.0 -72.2 95 18 473.6 473.6 313.0 473.6 0.00 45 48 20751 -72.5 -98.5 1 26.0 -72.6 94 22 478.2 478.2 313.3 478.2 0.00 46 46 21001 -72.7 -98.7 1 26.0 -72.8 92 26 483.6 483.6 313.7 483.6 0.00 47 30 23610 -57.5 -88.5 1 31.0 -58.7 90 63 587.9 587.9 320.0 587.9 0.01 48 28 24047 -55.9 -86.9 1 31.0 -57.4 90 64 604.0 604.1 320.8 604.1 0.01 49 26 24519 -55.7 -86.7 1 31.0 -57.3 90 66 617.6 617.6 321.4 617.6 0.01 50 25 24769 -54.9 -86.9 1 32.0 -56.8 90 67 626.8 626.8 321.7 626.9 0.01 51 24 25032 -52.9 -84.9 1 32.0 -55.2 640.0 640.0 322.3 640.1 0.01 52 22 25603 -45.1 -80.1 1 35.0 -49.9 679.4 679.4 323.7 679.6 0.03 TRP 114 15806 -77.7 -94.7 5 17.0 -77.7 100 75 363.7 363.7 299.4 363.7 0.00 WND 129 15092 -73.5 -87.3 10 13.8 -73.5 95 76 358.7 358.7 298.4 358.7 0.00 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 557.90 mb = 5019.90 m = 16469.30 ft Wetbulb zero: 655.27 mb = 3648.40 m = 11969.67 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 62.33 % Est. max temperature: 31.19 C = 88.13 F Sfc-Lift cond lev (LCL): 977.89 mb = 257.87 m = 846.01 ft T: 23.62 C 700-500 lapse rate: 5.03 C/km ThetaE index: 15.25 C Layer 925.0- 786.0 mb Conv cond level (CCL): 889.20 mb = 1085.36 m = 3560.86 ft Mean mixing ratio: 15.97 g/kg Conv temperature: 29.66 C = 85.39 F Cap Strength: 1.85 C Lifted Index: -0.84 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.03 C Lifted Index @700 mb: -0.97 C Showalter Index: 5.31 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 15.30 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 165.40 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 136.82 J/kg Max Up Vert Vel: 16.54 m/s Conv Inhibition (B-): 19.44 J/kg Cap Strength: 1.77 C Lift Cond Lev (LCL): 924.74 mb = 747.40 m = 2452.07 ft Lev Free Conv (LFC): 819.74 mb = 1780.81 m = 5842.48 ft Equ Level (EL): 689.74 mb = 3227.91 m = 10590.12 ft B at Equ Level: 50.77 J/kg Max Parcel Lev (MPL): 579.74 mb = 4637.10 m = 15213.40 ft Wind level data Storm motion: 333 at 10 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 19 100 2 -2.0 0.3 | 145 12 -6.6 9.5 1 1000 62 75 5 -4.8 -1.3 | 130 12 -9.4 7.9 2 973 305 30 7 -3.5 -6.1 | 111 9 -8.1 3.1 3 939 610 340 9 3.1 -8.5 | 115 2 -1.5 0.7 4 925 745 325 11 6.3 -9.0 | 265 2 1.7 0.2 5 907 914 320 13 8.4 -10.0 | 282 4 3.8 -0.8 6 875 1219 310 15 11.5 -9.6 | 274 7 6.9 -0.5 7 850 1473 310 17 13.0 -10.9 | 282 9 8.4 -1.8 8 815 1829 305 16 13.1 -9.2 | 270 9 8.5 -0.0 9 786 2134 285 17 16.4 -4.4 | 248 13 11.8 4.8 10 758 2438 275 18 17.9 -1.6 | 240 15 13.3 7.6 11 731 2743 275 21 20.9 -1.8 | 246 18 16.3 7.3 12 705 3048 280 22 21.7 -3.8 | 253 18 17.1 5.3 13 700 3106 285 21 20.3 -5.4 | 257 16 15.7 3.7 14 654 3658 305 14 11.5 -8.0 | 261 7 6.9 1.1 15 630 3962 310 14 10.7 -9.0 | 268 6 6.1 0.2 16 606 4267 300 13 11.3 -6.5 | 248 7 6.7 2.7 17 584 4572 290 14 13.2 -4.8 | 243 10 8.6 4.4 18 562 4877 305 13 10.6 -7.5 | 254 6 6.1 1.7 19 522 5486 345 6 1.6 -5.8 | 138 5 -3.0 3.4 20 500 5830 15 9 -2.3 -8.7 | 94 7 -6.9 0.5 21 483 6096 20 8 -2.7 -7.5 | 103 8 -7.3 1.6 22 400 7540 85 13 -13.0 -1.1 | 115 19 -17.5 8.0 23 396 7620 85 12 -12.0 -1.0 | 116 18 -16.5 8.1 24 322 9144 135 13 -9.2 9.2 | 143 23 -13.8 18.4 25 300 9660 115 13 -11.8 5.5 | 132 22 -16.4 14.7 26 260 10668 195 18 4.7 17.4 | 180 27 0.1 26.5 27 250 10930 205 22 9.3 19.9 | 189 29 4.7 29.1 28 206 12192 195 25 6.5 24.1 | 183 33 1.9 33.3 29 200 12400 160 23 -7.9 21.6 | 158 33 -12.5 30.8 30 162 13716 120 38 -32.9 19.0 | 127 47 -37.5 28.2 31 150 14200 115 53 -48.0 22.4 | 121 61 -52.6 31.6 32 129 15092 95 76 -75.7 6.6 | 101 82 -80.3 15.8 33 126 15240 95 75 -74.7 6.5 | 101 81 -79.3 15.7 34 114 15806 100 75 -73.9 13.0 | 106 82 -78.5 22.2 35 100 16560 90 20 -20.0 0.0 | 110 26 -24.6 9.2 36 74 18288 60 6 -5.2 -3.0 | 122 12 -9.8 6.2 37 70 18580 315 10 7.1 -7.1 | 230 3 2.5 2.1 38 50 20510 95 18 -17.9 1.6 | 115 25 -22.5 10.7 39 44 21336 90 31 -31.0 0.0 | 104 37 -35.6 9.2 40 30 23610 90 63 -63.0 0.0 | 98 68 -67.6 9.2 41 25 24384 90 67 -67.0 0.0 | 97 72 -71.6 9.2 Wind Parameters Mean winds (0-6000m): 303.4 at 13.7 knts Storm direction: 333.4 at 10.2 knts Shear (0-3000m) pos: 0.6 neg: 3.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -43.6 tot: -25.4 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.69 Bulk Shear: 29.19 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 31 7 114 9| 0.0 9.4 9.4| 0.0 -21.2 -21.2 -42.5 -0.60| 13.3 -8.0 1000 347 9 102 3| 0.0 7.9 7.9| 1.1 -21.5 -20.4 -20.4 -0.15| 11.7 -1.7 1500 328 11 281 1| 0.0 6.4 6.4| 2.7 -22.3 -19.6 -13.1 -0.11| 9.2 -1.0 2000 319 12 274 4| 0.0 4.8 4.8| 2.7 -32.2 -29.5 -14.7 -0.22| 8.2 -1.8 2500 308 13 262 6| 0.0 4.3 4.3| 4.0 -43.6 -39.6 -15.8 -0.26| 7.8 -2.1 3000 300 15 257 8| 0.6 3.6 4.2| 18.1 -43.6 -25.4 -8.5 -0.17| 7.2 -1.2 4000 299 15 258 9| 1.3 2.7 4.0| 29.9 -44.3 -14.4 -3.6 -0.07| 7.1 -0.5 5000 299 15 257 9| 1.6 2.3 4.0| 32.8 -49.3 -16.5 -3.3 -0.08| 6.7 -0.6 6000 303 14 256 7| 2.2 1.9 4.1| 34.1 -56.6 -22.5 -3.7 -0.17| 6.6 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260118.00.gif