UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 13 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 1010 20 24.2 19.9 77 4.3 21.2 50 5 296.5 299.1 294.0 338.7 14.63 1 1000 107 24.8 19.8 74 5.0 21.3 60 11 298.0 300.6 294.4 340.6 14.69 2 989 204 25.6 18.6 65 7.0 20.8 45 10 299.7 302.2 294.3 339.9 13.76 3 931 734 21.8 18.0 79 3.8 19.2 341 7 301.0 303.6 294.9 342.4 14.09 4 925 790 21.4 17.9 80 3.5 19.0 335 7 301.2 303.8 295.0 342.6 14.09 5 850 1519 17.6 11.6 68 6.0 13.7 310 10 304.6 306.5 293.0 334.9 10.15 6 841 1610 17.2 9.2 59 8.0 12.3 307 10 305.1 306.7 292.0 331.3 8.72 7 807 1962 15.0 10.1 72 4.9 11.9 294 10 306.4 308.2 293.2 335.5 9.66 8 797 2067 14.2 12.1 87 2.1 12.9 289 11 306.6 308.7 294.4 340.3 11.20 9 743 2658 12.0 11.0 94 1.0 11.4 249 8 310.4 312.5 295.4 344.6 11.17 10 712 3015 10.8 8.0 83 2.8 9.0 231 10 312.9 314.7 294.9 342.3 9.50 11 700 3157 10.2 6.4 77 3.8 7.9 230 13 313.8 315.4 294.5 340.7 8.65 12 685 3336 9.2 3.2 66 6.0 5.8 232 15 314.6 316.0 293.5 336.7 7.05 13 670 3519 8.6 -1.4 49 10.0 3.3 234 17 315.9 316.9 292.3 332.4 5.16 14 618 4182 4.8 -2.2 60 7.0 1.1 245 13 319.0 320.0 293.3 335.9 5.27 15 547 5163 -2.1 -7.1 69 5.0 -4.4 326 4 322.1 322.9 293.2 335.6 4.11 16 521 5547 -4.9 -7.9 79 3.0 -6.2 14 3 323.2 324.0 293.4 336.6 4.05 17 506 5777 -5.7 -11.7 63 6.0 -8.2 54 4 325.0 325.6 293.2 335.3 3.09 18 500 5870 -6.3 -14.3 53 8.0 -9.4 70 4 325.4 325.9 292.8 333.9 2.53 19 484 6125 -7.1 -17.1 45 10.0 -10.7 79 4 327.4 327.8 292.9 334.6 2.07 20 456 6588 -9.3 -24.3 28 15.0 -13.7 62 9 330.3 330.5 292.9 334.5 1.17 21 449 6708 -9.9 -32.9 13 23.0 -15.3 58 10 331.0 331.1 292.5 333.0 0.53 22 433 6987 -12.1 -27.1 28 15.0 -16.1 47 12 331.7 331.8 293.1 335.1 0.96 23 425 7130 -13.3 -23.3 43 10.0 -16.3 42 14 331.9 332.2 293.5 336.8 1.38 24 410 7403 -15.1 -31.1 24 16.0 -18.8 32 16 333.0 333.1 293.2 335.6 0.70 25 400 7590 -16.3 -32.3 24 16.0 -19.8 25 18 333.8 333.9 293.4 336.2 0.64 26 392 7742 -17.5 -28.5 38 11.0 -20.1 26 17 334.2 334.4 293.7 337.6 0.93 27 387 7838 -18.1 -25.1 54 7.0 -20.0 27 17 334.6 334.9 294.1 339.3 1.29 28 376 8053 -18.7 -26.7 49 8.0 -20.7 29 18 336.6 336.8 294.5 340.8 1.14 29 369 8193 -18.9 -30.9 34 12.0 -21.6 31 18 338.1 338.3 294.6 341.1 0.79 30 307 9536 -29.3 -39.3 37 10.0 -30.7 61 19 341.8 341.9 295.1 343.4 0.41 31 300 9700 -30.9 -39.9 41 9.0 -32.1 70 19 341.8 341.9 295.1 343.4 0.40 32 257 10781 -39.1 -57.1 13 18.0 -40.1 94 16 345.2 345.2 295.6 345.5 0.07 33 250 10970 -40.5 -59.5 11 19.0 -41.4 110 22 345.9 345.9 295.7 346.1 0.05 34 200 12440 -52.9 -68.9 13 16.0 -53.2 115 43 349.0 349.0 296.4 349.1 0.02 35 176 13251 -59.7 -75.7 11 16.0 -59.9 112 44 350.8 350.8 296.8 350.8 0.01 36 150 14230 -67.7 -85.7 6 18.0 -67.8 115 52 353.5 353.5 297.4 353.5 0.00 37 142 14561 -66.5 -89.5 3 23.0 -66.6 125 40 361.1 361.1 298.9 361.1 0.00 38 105 16334 -79.5 -104.5 1 25.0 -79.5 30 8 368.9 368.9 300.4 368.9 0.00 39 100 16610 -81.5 -105.5 1 24.0 -81.5 360 6 370.3 370.3 300.6 370.3 0.00 40 91 17133 -84.5 -107.5 1 23.0 -84.5 60 19 374.4 374.4 301.4 374.4 0.00 41 70 18610 -76.3 -101.3 1 25.0 -76.3 115 14 421.2 421.2 307.9 421.2 0.00 42 56 19925 -70.3 -97.3 1 27.0 -70.4 92 22 462.6 462.6 312.0 462.6 0.00 43 55 20033 -67.9 -95.9 1 28.0 -68.1 90 23 470.5 470.5 312.7 470.5 0.00 44 50 20610 -67.3 -95.3 1 28.0 -67.5 80 26 484.9 484.9 313.8 484.9 0.00 45 48 20856 -68.1 -96.1 1 28.0 -68.3 85 29 488.7 488.7 314.1 488.7 0.00 46 42 21669 -63.7 -92.7 1 29.0 -64.1 96 38 518.6 518.6 316.2 518.6 0.00 47 31 23546 -61.3 -91.3 1 30.0 -62.1 100 52 572.1 572.1 319.3 572.2 0.00 48 30 23750 -60.9 -90.9 1 30.0 -61.7 100 54 578.6 578.6 319.6 578.6 0.00 49 27 24414 -56.9 -87.9 1 31.0 -58.3 94 58 607.6 607.6 320.9 607.6 0.01 50 26 24655 -54.5 -86.5 1 32.0 -56.4 90 63 621.0 621.0 321.5 621.0 0.01 51 25 24908 -53.0 -85.3 1 32.3 -55.3 85 68 632.2 632.2 322.0 632.3 0.01 52 23 25451 -49.9 -82.9 1 33.0 -53.1 85 52 656.7 656.7 322.9 656.8 0.02 53 20 26370 -48.5 -82.5 1 34.0 -52.4 85 24 687.7 687.7 324.0 687.9 0.02 54 17 27433 -51.1 -84.1 1 33.0 -54.6 96 19 712.1 712.1 324.8 712.3 0.02 TRP 91 17133 -84.5 -107.5 1 23.0 -84.5 60 19 374.4 374.4 301.4 374.4 0.00 WND 25 24908 -53.0 -85.3 1 32.3 -55.3 85 68 632.2 632.2 322.0 632.3 0.01 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 568.61 mb = 4864.20 m = 15958.46 ft Wetbulb zero: 603.55 mb = 4371.86 m = 14343.20 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 71.15 % Est. max temperature: 31.83 C = 89.30 F Sfc-Lift cond lev (LCL): 948.60 mb = 569.71 m = 1869.09 ft T: 22.98 C 700-500 lapse rate: 6.08 C/km ThetaE index: 12.24 C Layer 712.0- 618.0 mb Conv cond level (CCL): 821.34 mb = 1811.48 m = 5943.10 ft Mean mixing ratio: 14.00 g/kg Conv temperature: 33.55 C = 92.39 F Cap Strength: 2.48 C Lifted Index: 0.01 C Risk: Showers probable Lifted Index @300 mb: 2.48 C Lifted Index @700 mb: 2.15 C Showalter Index: 2.65 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 163.20 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.95 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 258.53 J/kg Cap Strength: 2.48 C Lift Cond Lev (LCL): 891.09 mb = 1112.02 m = 3648.32 ft Lev Free Conv (LFC): 536.09 mb = 5322.00 m = 17460.41 ft Equ Level (EL): 496.09 mb = 5931.50 m = 19460.05 ft B at Equ Level: 15.83 J/kg Max Parcel Lev (MPL): 466.09 mb = 6418.06 m = 21056.39 ft Wind level data Storm motion: 304 at 7 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 1010 20 50 5 -3.8 -3.2 | 94 10 -9.6 0.7 1 1000 107 60 11 -9.5 -5.5 | 84 15 -15.3 -1.6 2 978 305 30 9 -4.5 -7.8 | 69 11 -10.2 -3.9 3 944 610 355 6 0.5 -6.0 | 68 6 -5.2 -2.1 4 925 790 335 7 3.0 -6.3 | 49 4 -2.8 -2.4 5 912 914 335 8 3.4 -7.3 | 35 4 -2.4 -3.3 6 880 1219 325 10 5.7 -8.2 | 360 4 0.0 -4.3 7 850 1519 310 10 7.7 -6.4 | 323 3 1.9 -2.5 8 819 1829 300 10 8.7 -5.0 | 291 3 2.9 -1.1 9 790 2134 285 11 10.6 -2.8 | 258 5 4.9 1.1 10 762 2438 270 10 10.0 -0.0 | 228 6 4.3 3.9 11 735 2743 240 7 6.1 3.5 | 183 7 0.3 7.4 12 709 3048 230 10 7.7 6.4 | 191 11 1.9 10.3 13 700 3157 230 13 10.0 8.4 | 199 13 4.2 12.3 14 658 3658 235 19 15.6 10.9 | 214 18 9.8 14.8 15 633 3962 235 18 14.7 10.3 | 212 17 9.0 14.2 16 610 4267 250 11 10.3 3.8 | 211 9 4.6 7.7 17 587 4572 280 6 5.9 -1.0 | 184 3 0.2 2.9 18 566 4877 295 5 4.5 -2.1 | 146 2 -1.2 1.8 19 524 5486 5 3 -0.3 -3.0 | 99 6 -6.0 0.9 20 500 5870 70 4 -3.8 -1.4 | 105 10 -9.5 2.5 21 486 6096 80 4 -3.9 -0.7 | 108 10 -9.7 3.2 22 400 7590 25 18 -7.6 -16.3 | 47 18 -13.3 -12.4 23 398 7620 25 17 -7.2 -15.4 | 48 17 -12.9 -11.5 24 324 9144 40 19 -12.2 -14.6 | 59 21 -17.9 -10.7 25 300 9700 70 19 -17.9 -6.5 | 84 24 -23.6 -2.6 26 261 10668 85 13 -13.0 -1.1 | 98 19 -18.7 2.8 27 250 10970 110 22 -20.7 7.5 | 113 29 -26.4 11.4 28 208 12192 110 35 -32.9 12.0 | 112 42 -38.6 15.9 29 200 12440 115 43 -39.0 18.2 | 116 50 -44.7 22.1 30 163 13716 110 45 -42.3 15.4 | 112 52 -48.0 19.3 31 150 14230 115 52 -47.1 22.0 | 116 59 -52.9 25.9 32 126 15240 145 15 -8.6 12.3 | 138 22 -14.3 16.2 33 100 16610 360 6 -0.0 -6.0 | 70 6 -5.7 -2.1 34 91 17133 60 19 -16.5 -9.5 | 76 23 -22.2 -5.6 35 74 18288 90 8 -8.0 0.0 | 106 14 -13.7 3.9 36 70 18610 115 14 -12.7 5.9 | 118 21 -18.4 9.8 37 50 20610 80 26 -25.6 -4.5 | 89 31 -31.3 -0.6 38 44 21336 95 35 -34.9 3.1 | 100 41 -40.6 7.0 39 30 23750 100 54 -53.2 9.4 | 103 60 -58.9 13.3 40 27 24384 95 57 -56.8 5.0 | 98 63 -62.5 8.9 41 25 24908 85 68 -67.7 -5.9 | 88 74 -73.5 -2.0 42 20 26370 85 24 -23.9 -2.1 | 93 30 -29.6 1.8 43 15 27432 105 15 -14.5 3.9 | 111 22 -20.2 7.8 Wind Parameters Mean winds (0-6000m): 274.3 at 9.2 knts Storm direction: 304.3 at 6.9 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -43.5 tot: -41.3 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 33.28 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 38 9 75 11| 0.0 5.0 5.0| 0.0 -20.0 -20.0 -39.9 -0.41| 15.6 -6.4 1000 13 8 63 8| 0.0 4.7 4.7| 0.4 -23.7 -23.3 -23.3 -0.45| 10.7 -4.8 1500 351 9 44 6| 0.0 4.1 4.1| 0.4 -27.7 -27.3 -18.2 -0.53| 8.6 -4.6 2000 335 9 25 5| 0.0 3.5 3.5| 0.4 -30.5 -30.1 -15.1 -0.58| 7.4 -4.2 2500 321 9 358 3| 0.0 2.8 2.8| 0.4 -37.8 -37.4 -15.0 -0.63| 7.0 -4.4 3000 309 9 322 2| 0.0 2.5 2.5| 2.2 -43.5 -41.3 -13.8 -0.59| 7.0 -4.1 4000 273 11 238 6| 0.9 1.9 2.8| 23.7 -44.7 -21.0 -5.2 -0.36| 6.7 -2.4 5000 271 10 231 6| 1.0 1.5 2.5| 24.3 -49.4 -25.1 -5.0 -0.34| 7.1 -2.4 6000 274 9 227 5| 1.2 1.3 2.4| 28.4 -50.2 -21.8 -3.6 -0.30| 6.6 -1.9 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260113.00.gif