UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 2 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 14 25.0 23.4 91 1.6 23.9 20 3 297.4 300.7 296.7 350.3 18.25 1 1008 22 26.4 24.7 90 1.7 25.2 16 3 298.9 302.5 298.0 356.7 19.79 2 1003 66 25.0 23.6 92 1.4 24.0 357 6 297.9 301.3 297.0 351.9 18.59 3 1000 92 25.0 23.6 92 1.4 24.0 345 7 298.1 301.5 297.1 352.4 18.65 4 993 154 25.6 22.6 84 3.0 23.5 339 8 299.4 302.6 296.8 350.9 17.65 5 976 306 25.4 19.4 69 6.0 21.2 325 10 300.6 303.3 295.2 343.7 14.68 6 945 590 23.0 17.0 69 6.0 18.9 330 8 301.0 303.4 294.1 339.2 13.01 7 931 720 21.4 18.9 86 2.5 19.6 323 7 300.6 303.4 295.4 344.4 14.92 8 925 776 20.8 19.7 93 1.1 20.1 320 6 300.6 303.5 296.0 347.0 15.81 9 914 880 19.8 19.8 100 0.0 19.8 316 5 300.6 303.5 296.1 347.8 16.11 10 850 1504 17.6 15.2 86 2.4 16.0 225 6 304.6 307.0 295.0 343.0 12.89 11 838 1626 17.0 14.2 84 2.8 15.1 225 6 305.2 307.5 294.7 341.8 12.24 12 782 2213 14.4 8.4 67 6.0 10.7 220 7 308.5 310.2 293.2 335.6 8.88 13 746 2611 12.8 2.8 51 10.0 7.2 212 5 310.9 312.1 291.8 330.5 6.29 14 714 2979 11.4 -3.6 35 15.0 3.8 213 6 313.3 314.1 290.7 326.4 4.10 15 700 3144 10.6 -5.4 32 16.0 2.8 220 6 314.2 314.9 290.5 325.9 3.65 16 671 3494 9.0 -14.0 18 23.0 -0.4 243 5 316.3 316.6 289.6 322.7 1.93 17 625 4076 5.4 -8.6 36 14.0 -1.0 243 5 318.6 319.2 291.5 329.1 3.19 18 620 4141 4.8 -5.2 48 10.0 -0.1 242 6 318.7 319.5 292.3 332.3 4.19 19 614 4220 4.4 -1.6 65 6.0 1.2 241 6 319.1 320.2 293.6 336.9 5.55 20 581 4667 2.4 -7.6 48 10.0 -2.3 229 8 321.8 322.6 292.8 334.1 3.72 21 533 5357 -1.9 -7.9 63 6.0 -4.7 110 4 324.7 325.5 293.8 337.9 3.96 22 510 5705 -4.7 -8.5 75 3.8 -6.4 63 5 325.5 326.2 294.0 338.6 3.95 23 500 5860 -5.5 -8.8 78 3.3 -7.0 50 7 326.3 327.1 294.2 339.5 3.94 24 439 6871 -11.5 -17.5 61 6.0 -13.6 133 5 331.1 331.6 294.0 338.8 2.20 25 410 7393 -14.3 -23.3 46 9.0 -17.0 189 2 334.0 334.3 294.1 339.2 1.43 26 400 7580 -15.3 -29.3 29 14.0 -18.7 210 1 335.1 335.3 293.9 338.2 0.85 27 399 7599 -15.5 -29.5 29 14.0 -18.9 205 1 335.1 335.3 293.9 338.2 0.83 28 386 7849 -17.5 -26.5 45 9.0 -19.8 183 3 335.6 335.9 294.3 339.8 1.14 29 375 8065 -18.3 -28.3 41 10.0 -20.8 167 5 337.4 337.6 294.6 341.0 0.99 30 365 8267 -19.1 -33.1 28 14.0 -22.1 152 7 338.9 339.1 294.7 341.4 0.64 31 300 9700 -29.7 -46.7 18 17.0 -31.6 95 22 343.5 343.6 295.3 344.3 0.19 32 283 10112 -32.9 -51.9 13 19.0 -34.5 99 23 344.7 344.7 295.6 345.2 0.11 33 255 10835 -39.1 -50.1 30 11.0 -39.9 110 26 346.0 346.0 295.9 346.6 0.15 34 250 10970 -40.1 -53.1 24 13.0 -40.9 115 27 346.4 346.5 296.0 346.9 0.11 35 206 12259 -50.9 -58.9 38 8.0 -51.2 111 30 349.2 349.2 296.5 349.5 0.07 36 200 12450 -52.5 -59.5 43 7.0 -52.7 115 29 349.6 349.6 296.6 349.9 0.06 37 150 14250 -66.7 -80.7 12 14.0 -66.8 95 30 355.2 355.2 297.7 355.2 0.00 38 105 16336 -80.5 -104.5 1 24.0 -80.5 14 8 367.0 367.0 300.0 367.0 0.00 39 100 16610 -82.5 -106.5 1 24.0 -82.5 350 4 368.3 368.3 300.2 368.3 0.00 40 83 17631 -89.1 -111.1 1 22.0 -89.1 90 20 375.0 375.0 301.4 375.0 0.00 41 77 18039 -84.7 -107.7 1 23.0 -84.7 100 24 392.3 392.3 304.1 392.3 0.00 42 75 18186 -82.1 -106.1 1 24.0 -82.1 103 26 400.8 400.8 305.3 400.8 0.00 43 74 18261 -79.5 -104.5 1 25.0 -79.6 105 27 407.8 407.8 306.2 407.8 0.00 44 72 18417 -76.9 -101.9 1 25.0 -76.9 89 23 416.5 416.5 307.3 416.5 0.00 45 70 18580 -74.5 -100.5 1 26.0 -74.6 70 18 425.0 425.0 308.3 425.0 0.00 46 68 18750 -73.3 -99.3 1 26.0 -73.4 72 18 431.1 431.1 309.0 431.1 0.00 47 61 19388 -72.7 -98.7 1 26.0 -72.8 78 19 446.1 446.1 310.5 446.1 0.00 48 58 19684 -73.7 -99.7 1 26.0 -73.8 81 20 450.3 450.3 310.9 450.3 0.00 49 50 20560 -70.5 -97.5 1 27.0 -70.6 90 21 477.4 477.4 313.2 477.4 0.00 50 48 20801 -70.7 -97.7 1 27.0 -70.8 88 24 482.5 482.5 313.7 482.5 0.00 51 46 21053 -71.7 -98.7 1 27.0 -71.8 87 28 486.0 486.0 313.9 486.0 0.00 52 42 21589 -70.9 -97.9 1 27.0 -71.1 86 35 500.8 500.8 315.0 500.8 0.00 53 39 22031 -66.7 -94.7 1 28.0 -67.0 87 40 522.1 522.1 316.4 522.1 0.00 54 33 23047 -63.7 -92.7 1 29.0 -64.3 89 52 555.6 555.6 318.4 555.6 0.00 55 30 23640 -56.9 -87.9 1 31.0 -58.2 90 59 589.5 589.5 320.1 589.6 0.01 56 29 23856 -55.7 -86.7 1 31.0 -57.2 90 60 598.6 598.6 320.6 598.6 0.01 57 25 24808 -54.5 -86.5 1 32.0 -56.5 87 63 628.0 628.0 321.8 628.0 0.01 58 21 25945 -47.6 -82.0 1 34.3 -51.7 80 68 680.8 680.8 323.8 681.0 0.02 59 20 26270 -45.7 -80.7 1 35.0 -50.6 85 60 696.3 696.3 324.3 696.5 0.03 60 17 27360 -42.5 -78.5 1 36.0 -49.2 92 51 739.7 739.7 325.7 740.1 0.05 TRP 83 17631 -89.1 -111.1 1 22.0 -89.1 90 20 375.0 375.0 301.4 375.0 0.00 WND 21 25945 -47.6 -82.0 1 34.3 -51.7 80 68 680.8 680.8 323.8 681.0 0.02 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 554.21 mb = 5051.99 m = 16574.56 ft Wetbulb zero: 674.55 mb = 3450.41 m = 11320.12 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 60.75 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 986.19 mb = 214.66 m = 704.25 ft T: 25.52 C 700-500 lapse rate: 5.93 C/km ThetaE index: 25.17 C Layer 850.0- 625.0 mb Conv cond level (CCL): 873.00 mb = 1274.32 m = 4180.79 ft Mean mixing ratio: 15.42 g/kg Conv temperature: 30.73 C = 87.32 F Cap Strength: 1.30 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.16 C Lifted Index @700 mb: 1.26 C Showalter Index: 0.05 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.70 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 201.40 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.34 J/kg Max Up Vert Vel: 12.27 m/s Conv Inhibition (B-): 127.79 J/kg Cap Strength: 1.32 C Lift Cond Lev (LCL): 909.58 mb = 921.24 m = 3022.41 ft Lev Free Conv (LFC): 534.58 mb = 5333.01 m = 17496.54 ft Equ Level (EL): 374.58 mb = 8073.91 m = 26488.88 ft B at Equ Level: 73.75 J/kg Max Parcel Lev (MPL): 284.58 mb = 10073.16 m = 33048.02 ft Wind level data Storm motion: 276 at 4 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 14 20 3 -1.0 -2.8 | 66 6 -5.4 -2.4 1 1000 92 345 7 1.8 -6.8 | 22 7 -2.5 -6.3 2 976 305 325 10 5.7 -8.2 | 350 8 1.4 -7.8 3 943 610 330 8 4.0 -6.9 | 3 7 -0.3 -6.5 4 925 776 320 6 3.9 -4.6 | 7 4 -0.5 -4.2 5 910 914 315 5 3.5 -3.5 | 14 3 -0.8 -3.1 6 879 1219 245 3 2.7 1.3 | 136 2 -1.6 1.7 7 850 1504 225 6 4.2 4.2 | 179 5 -0.1 4.7 8 818 1829 225 7 4.9 4.9 | 186 5 0.6 5.4 9 789 2134 220 7 4.5 5.4 | 182 6 0.2 5.8 10 761 2438 220 5 3.2 3.8 | 165 4 -1.1 4.3 11 734 2743 205 5 2.1 4.5 | 156 5 -2.2 5.0 12 708 3048 215 6 3.4 4.9 | 170 5 -0.9 5.3 13 700 3144 220 6 3.9 4.6 | 175 5 -0.5 5.0 14 657 3658 255 4 3.9 1.0 | 162 2 -0.5 1.5 15 633 3962 245 4 3.6 1.7 | 161 2 -0.7 2.1 16 609 4267 240 7 6.1 3.5 | 204 4 1.7 3.9 17 586 4572 235 8 6.6 4.6 | 204 5 2.2 5.0 18 565 4877 210 6 3.0 5.2 | 167 6 -1.3 5.6 19 524 5486 80 3 -3.0 -0.5 | 89 7 -7.3 -0.1 20 500 5860 50 7 -5.4 -4.5 | 67 11 -9.7 -4.1 21 485 6096 50 10 -7.7 -6.4 | 63 13 -12.0 -6.0 22 400 7580 210 1 0.5 0.9 | 109 4 -3.8 1.3 23 398 7620 200 1 0.3 0.9 | 109 4 -4.0 1.4 24 324 9144 85 16 -15.9 -1.4 | 87 20 -20.3 -1.0 25 300 9700 95 22 -21.9 1.9 | 95 26 -26.3 2.3 26 261 10668 105 25 -24.1 6.5 | 104 29 -28.5 6.9 27 250 10970 115 27 -24.5 11.4 | 112 31 -28.8 11.8 28 208 12192 110 30 -28.2 10.3 | 108 34 -32.5 10.7 29 200 12450 115 29 -26.3 12.3 | 112 33 -30.6 12.7 30 163 13716 110 29 -27.3 9.9 | 108 33 -31.6 10.3 31 150 14250 95 30 -29.9 2.6 | 95 34 -34.2 3.0 32 127 15240 105 23 -22.2 6.0 | 104 27 -26.6 6.4 33 100 16610 350 4 0.7 -3.9 | 46 5 -3.6 -3.5 34 83 17631 90 20 -20.0 0.0 | 91 24 -24.3 0.4 35 74 18288 105 27 -26.1 7.0 | 104 31 -30.4 7.4 36 70 18580 70 18 -16.9 -6.2 | 75 22 -21.3 -5.7 37 50 20560 90 21 -21.0 0.0 | 91 25 -25.3 0.4 38 44 21336 85 32 -31.9 -2.8 | 86 36 -36.2 -2.4 39 30 23640 90 59 -59.0 0.0 | 90 63 -63.3 0.4 40 27 24384 90 61 -61.0 0.0 | 90 65 -65.3 0.4 41 21 25945 80 68 -67.0 -11.8 | 81 72 -71.3 -11.4 42 20 26270 85 60 -59.8 -5.2 | 86 64 -64.1 -4.8 43 14 27432 100 42 -41.4 7.3 | 100 46 -45.7 7.7 Wind Parameters Mean winds (0-6000m): 245.6 at 5.8 knts Storm direction: 275.6 at 4.4 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 102.8 deg Storm rel helicity (0-3000m) pos: 8.4 neg: -18.5 tot: -10.1 m^2/s^2 ave: -3.4 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.90 Bulk Shear: 12.77 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 ------------------------------------------------------------------------------- 500 332 8 4 7| 0.0 7.4 7.4| 2.1 -15.0 -12.9 -25.7 -0.74| 10.9 -8.1 1000 327 7 4 6| 0.0 2.7 2.7| 3.9 -15.0 -11.1 -11.1 -0.39| 8.6 -3.4 1500 314 6 357 4| 0.0 3.0 3.0| 5.9 -15.0 -9.1 -6.0 -0.09| 8.1 -0.7 2000 290 6 316 2| 0.0 2.5 2.5| 6.7 -15.4 -8.6 -4.3 -0.07| 6.4 -0.4 2500 272 6 265 2| 0.0 1.6 1.6| 6.7 -17.8 -11.0 -4.4 -0.13| 5.6 -0.7 3000 260 6 230 2| 0.0 1.5 1.5| 8.4 -18.5 -10.1 -3.4 -0.10| 5.0 -0.5 4000 253 6 210 2| 0.4 1.1 1.5| 9.6 -18.8 -9.1 -2.3 -0.07| 4.4 -0.3 5000 246 6 201 3| 0.3 1.1 1.5| 11.0 -28.6 -17.6 -3.5 -0.15| 4.6 -0.7 6000 246 6 199 3| 0.3 0.6 0.8| 11.0 -53.9 -42.9 -7.1 -0.31| 5.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251202.00.gif