UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 1 DEC 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 1009 16 24.2 22.8 92 1.4 23.2 0 0 296.6 299.8 296.0 347.4 17.58 1 1006 42 25.0 23.4 91 1.6 23.9 5 3 297.6 301.0 296.8 350.8 18.30 2 1002 77 25.8 23.4 87 2.4 24.0 12 6 298.8 302.1 297.1 352.4 18.38 3 1000 94 26.0 23.2 85 2.8 24.0 15 8 299.1 302.5 297.1 352.3 18.19 4 994 147 26.4 22.5 79 3.9 23.6 5 9 300.1 303.3 297.0 351.4 17.52 5 925 779 22.4 17.4 73 5.0 18.9 300 9 302.2 304.7 294.9 342.5 13.64 6 896 1056 20.0 18.0 88 2.0 18.6 264 8 302.5 305.2 295.7 345.8 14.65 7 850 1510 17.6 15.3 86 2.3 16.1 240 10 304.6 307.0 295.1 343.3 12.97 8 783 2208 14.4 7.4 63 7.0 10.2 248 7 308.4 309.9 292.7 333.6 8.28 9 775 2295 14.2 3.2 47 11.0 8.0 245 6 309.1 310.3 291.2 328.3 6.22 10 741 2673 12.8 0.8 44 12.0 6.2 198 2 311.5 312.6 291.3 328.7 5.48 11 725 2856 12.8 -5.2 28 18.0 3.9 125 1 313.5 314.2 290.3 324.9 3.58 12 700 3150 11.2 -9.8 22 21.0 1.8 355 4 314.9 315.4 289.8 323.3 2.59 13 637 3929 6.6 -5.4 42 12.0 0.7 139 2 318.3 319.0 292.0 331.3 4.02 14 631 4006 6.2 -1.8 56 8.0 2.0 167 3 318.7 319.7 293.3 335.8 5.32 15 623 4110 5.6 0.9 72 4.7 2.9 176 5 319.1 320.4 294.4 340.2 6.57 16 580 4690 1.8 -1.0 82 2.8 0.3 208 9 321.3 322.5 294.6 341.2 6.14 17 533 5365 -2.1 -6.6 71 4.5 -4.3 180 10 324.5 325.4 294.1 339.0 4.38 18 500 5870 -4.9 -7.7 81 2.8 -6.2 150 15 327.1 327.9 294.7 341.4 4.29 19 499 5886 -4.9 -7.7 81 2.8 -6.2 150 15 327.3 328.1 294.7 341.6 4.30 20 454 6623 -8.9 -15.9 57 7.0 -11.5 143 12 331.2 331.7 294.3 339.7 2.44 21 442 6829 -9.9 -21.9 37 12.0 -13.7 140 10 332.5 332.8 293.8 337.8 1.50 22 419 7239 -13.3 -21.3 51 8.0 -15.8 135 7 333.2 333.6 294.1 339.2 1.67 23 400 7590 -15.9 -21.9 60 6.0 -17.7 130 5 334.3 334.7 294.4 340.2 1.66 24 340 8802 -23.3 -35.3 32 12.0 -25.5 105 9 340.2 340.3 294.8 342.3 0.56 25 310 9475 -28.1 -38.1 38 10.0 -29.6 123 12 342.6 342.6 295.4 344.4 0.46 26 300 9710 -29.9 -38.9 41 9.0 -31.2 140 14 343.2 343.3 295.5 345.0 0.44 27 253 10898 -39.1 -59.1 10 20.0 -40.2 94 16 346.7 346.8 296.0 347.0 0.05 28 250 10980 -39.5 -61.5 8 22.0 -40.6 90 17 347.3 347.3 296.1 347.5 0.04 29 200 12470 -51.1 -84.1 1 33.0 -51.5 90 27 351.8 351.8 297.0 351.9 0.00 30 150 14270 -66.3 -94.3 1 28.0 -66.4 75 31 355.9 355.9 297.9 355.9 0.00 31 147 14392 -67.5 -95.5 1 28.0 -67.6 76 31 355.9 355.9 297.9 355.9 0.00 32 126 15311 -71.7 -98.7 1 27.0 -71.8 91 30 364.3 364.3 299.5 364.3 0.00 33 105 16365 -79.5 -104.5 1 25.0 -79.5 228 16 368.9 368.9 300.4 368.9 0.00 34 100 16640 -82.1 -106.1 1 24.0 -82.1 265 12 369.1 369.1 300.4 369.1 0.00 35 85 17535 -87.5 -109.5 1 22.0 -87.5 30 15 375.7 375.7 301.5 375.7 0.00 36 77 18073 -86.9 -109.9 1 23.0 -86.9 73 19 387.8 387.8 303.5 387.8 0.00 37 72 18442 -83.3 -106.3 1 23.0 -83.3 110 20 402.9 402.9 305.6 402.9 0.00 38 71 18520 -80.9 -104.9 1 24.0 -80.9 120 19 409.6 409.6 306.5 409.6 0.00 39 70 18600 -80.1 -104.1 1 24.0 -80.1 130 19 413.0 413.0 306.9 413.0 0.00 40 66 18937 -76.9 -101.9 1 25.0 -76.9 124 21 427.0 427.0 308.5 427.0 0.00 41 63 19207 -74.1 -100.1 1 26.0 -74.2 119 23 438.9 438.9 309.8 438.9 0.00 42 60 19495 -70.9 -97.9 1 27.0 -71.0 114 24 452.2 452.2 311.1 452.2 0.00 43 52 20346 -70.5 -97.5 1 27.0 -70.6 99 30 472.0 472.0 312.8 472.0 0.00 44 50 20580 -70.3 -97.3 1 27.0 -70.5 95 31 477.8 477.8 313.2 477.8 0.00 45 45 21214 -65.5 -94.5 1 29.0 -65.8 91 35 504.1 504.1 315.2 504.1 0.00 46 39 22087 -64.7 -93.7 1 29.0 -65.1 92 42 527.2 527.2 316.8 527.2 0.00 47 32 23313 -58.9 -89.9 1 31.0 -59.9 94 53 573.4 573.4 319.3 573.4 0.00 48 30 23720 -56.7 -87.7 1 31.0 -58.0 95 56 590.1 590.1 320.2 590.1 0.01 49 21 26001 -48.6 -82.2 1 33.6 -52.4 95 74 677.9 677.9 323.7 678.0 0.02 50 20 26320 -47.5 -81.5 1 34.0 -51.8 90 65 690.8 690.8 324.1 691.0 0.03 51 18 27020 -45.3 -80.3 1 35.0 -50.7 88 56 718.9 718.9 325.0 719.2 0.04 52 18 27020 -42.9 -77.9 1 35.0 -49.2 88 56 726.4 726.4 325.3 726.9 0.05 53 16 27811 -44.5 -79.5 1 35.0 -50.6 87 45 746.1 746.1 325.8 746.5 0.05 54 14 28712 -41.1 -77.1 1 36.0 -49.3 786.7 786.7 326.9 787.4 0.08 55 14 28712 -38.9 -75.9 1 37.0 -48.1 794.1 794.2 327.1 795.0 0.09 56 12 29765 -41.1 -77.1 1 36.0 -49.9 822.1 822.2 327.8 823.0 0.09 TRP 85 17535 -87.5 -109.5 1 22.0 -87.5 30 15 375.7 375.7 301.5 375.7 0.00 WND 21 26001 -48.6 -82.2 1 33.6 -52.4 95 74 677.9 677.9 323.7 678.0 0.02 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 558.31 mb = 5001.75 m = 16409.74 ft Wetbulb zero: 577.07 mb = 4730.55 m = 15519.98 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 64.72 % Est. max temperature: 31.80 C = 89.24 F Sfc-Lift cond lev (LCL): 989.02 mb = 191.34 m = 627.74 ft T: 26.12 C 700-500 lapse rate: 5.92 C/km ThetaE index: 17.56 C Layer 850.0- 741.0 mb Conv cond level (CCL): 867.97 mb = 1329.73 m = 4362.57 ft Mean mixing ratio: 15.66 g/kg Conv temperature: 31.38 C = 88.49 F Cap Strength: 1.71 C Lifted Index: -0.88 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.11 C Lifted Index @700 mb: 1.45 C Showalter Index: 0.59 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.20 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 218.60 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 141.98 J/kg Max Up Vert Vel: 16.85 m/s Conv Inhibition (B-): 104.39 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 903.53 mb = 983.09 m = 3225.33 ft Lev Free Conv (LFC): 598.53 mb = 4435.14 m = 14550.80 ft Equ Level (EL): 308.53 mb = 9508.74 m = 31196.27 ft B at Equ Level: 141.85 J/kg Max Parcel Lev (MPL): 208.53 mb = 12191.13 m = 39996.65 ft Wind level data Storm motion: 257 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 1009 16 0 0 -0.0 -0.0 | 77 6 -5.5 -1.3 1 1000 94 15 8 -2.1 -7.7 | 40 12 -7.6 -9.0 2 976 305 335 11 4.6 -10.0 | 5 11 -0.9 -11.2 3 943 610 315 11 7.8 -7.8 | 346 9 2.2 -9.0 4 925 779 300 9 7.8 -4.5 | 339 6 2.3 -5.8 5 911 914 280 8 7.9 -1.4 | 319 4 2.3 -2.6 6 879 1219 245 8 7.3 3.4 | 219 3 1.7 2.1 7 850 1510 240 10 8.7 5.0 | 220 5 3.1 3.7 8 819 1829 245 9 8.2 3.8 | 226 4 2.6 2.5 9 790 2134 250 8 7.5 2.7 | 233 2 2.0 1.5 10 762 2438 240 4 3.5 2.0 | 110 2 -2.1 0.7 11 735 2743 185 1 0.1 1.0 | 87 5 -5.5 -0.3 12 709 3048 20 2 -0.7 -1.9 | 63 7 -6.2 -3.1 13 700 3150 355 4 0.3 -4.0 | 45 7 -5.2 -5.2 14 657 3658 5 4 -0.3 -4.0 | 48 8 -5.9 -5.2 15 633 3962 165 2 -0.5 1.9 | 96 6 -6.1 0.7 16 610 4267 190 9 1.6 8.9 | 152 9 -4.0 7.6 17 587 4572 205 9 3.8 8.2 | 166 7 -1.7 6.9 18 565 4877 215 9 5.2 7.4 | 176 6 -0.4 6.1 19 524 5486 170 10 -1.7 9.8 | 140 11 -7.3 8.6 20 500 5870 150 15 -7.5 13.0 | 132 18 -13.0 11.7 21 486 6096 150 15 -7.5 13.0 | 132 18 -13.0 11.7 22 400 7590 130 5 -3.8 3.2 | 102 10 -9.4 2.0 23 398 7620 120 6 -5.2 3.0 | 99 11 -10.7 1.7 24 324 9144 100 10 -9.8 1.7 | 92 15 -15.4 0.5 25 300 9710 140 14 -9.0 10.7 | 123 17 -14.5 9.5 26 261 10668 105 14 -13.5 3.6 | 97 19 -19.1 2.4 27 250 10980 90 17 -17.0 0.0 | 87 23 -22.5 -1.3 28 209 12192 85 28 -27.9 -2.4 | 84 34 -33.4 -3.7 29 200 12470 90 27 -27.0 0.0 | 88 33 -32.5 -1.3 30 164 13716 80 31 -30.5 -5.4 | 80 37 -36.1 -6.6 31 150 14270 75 31 -29.9 -8.0 | 75 37 -35.5 -9.3 32 127 15240 85 31 -30.9 -2.7 | 84 37 -36.4 -4.0 33 100 16640 265 12 12.0 1.0 | 272 6 6.4 -0.2 34 85 17535 30 15 -7.5 -13.0 | 42 19 -13.0 -14.2 35 74 18288 90 21 -21.0 0.0 | 87 27 -26.5 -1.3 36 70 18600 130 19 -14.6 12.2 | 119 23 -20.1 11.0 37 50 20580 95 31 -30.9 2.7 | 92 36 -36.4 1.4 38 44 21336 90 36 -36.0 0.0 | 88 42 -41.5 -1.3 39 30 23720 95 56 -55.8 4.9 | 93 61 -61.3 3.6 40 27 24384 95 56 -55.8 4.9 | 93 61 -61.3 3.6 41 21 26001 95 74 -73.7 6.4 | 94 79 -79.3 5.2 42 20 26320 90 65 -65.0 0.0 | 89 71 -70.5 -1.3 43 15 27432 85 37 -36.9 -3.2 | 84 43 -42.4 -4.5 Wind Parameters Mean winds (0-6000m): 227.2 at 7.6 knts Storm direction: 257.2 at 5.7 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -9.6 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -55.7 tot: -54.9 m^2/s^2 ave: -18.3 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.36 Bulk Shear: 26.49 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 ------------------------------------------------------------------------------- 500 341 9 14 10| 0.0 11.3 11.3| 0.0 -37.7 -37.7 -75.4 -0.84| 18.4-15.4 1000 320 9 357 8| 0.0 4.1 4.1| 0.0 -45.6 -45.6 -45.6 -0.74| 14.0-10.4 1500 297 9 335 6| 0.0 3.4 3.4| 0.0 -47.6 -47.6 -31.7 -0.72| 11.2 -8.0 2000 281 9 312 5| 0.5 2.6 3.1| 0.7 -47.6 -46.9 -23.4 -0.65| 8.9 -5.8 2500 275 9 304 4| 0.4 1.1 1.5| 0.8 -49.1 -48.3 -19.3 -0.65| 8.3 -5.4 3000 274 7 314 3| 1.2 0.9 2.1| 0.8 -55.7 -54.9 -18.3 -0.65| 8.0 -5.2 4000 283 6 347 3| 0.6 0.6 1.2| 18.8 -61.1 -42.4 -10.6 -0.41| 7.6 -3.2 5000 258 7 260 1| 0.7 0.5 1.2| 35.5 -62.8 -27.2 -5.4 -0.24| 7.2 -1.7 6000 227 8 180 4| 0.6 0.8 1.4| 35.5 -81.7 -46.1 -7.7 -0.28| 7.1 -2.0 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251201.00.gif