UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 9 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 1009 20 24.8 22.1 85 2.7 22.9 0 0 297.2 300.2 295.7 345.9 16.83 1 1000 98 27.0 21.0 70 6.0 22.7 280 2 300.1 303.0 295.8 346.6 15.85 2 970 367 24.6 20.6 78 4.0 21.8 222 3 300.4 303.3 296.0 347.1 15.94 3 948 568 22.6 19.7 84 2.9 20.6 130 1 300.3 303.1 295.6 345.5 15.42 4 925 782 21.0 18.4 85 2.6 19.2 75 5 300.8 303.4 295.1 343.5 14.55 5 884 1174 18.6 16.4 87 2.2 17.1 52 10 302.2 304.7 294.7 341.8 13.39 6 850 1510 16.2 15.8 97 0.4 16.0 30 11 303.1 305.6 295.0 342.8 13.40 7 773 2315 12.8 12.8 100 0.0 12.8 11 5 307.8 310.1 295.4 344.4 12.11 8 707 3063 9.6 6.6 82 3.0 7.8 345 6 312.2 313.9 294.1 339.1 8.68 9 700 3146 9.2 5.2 76 4.0 6.8 345 8 312.7 314.2 293.7 337.3 7.95 10 661 3619 6.8 6.2 96 0.6 6.4 332 12 315.1 316.9 295.1 343.4 9.04 11 639 3896 4.2 4.1 99 0.1 4.1 337 12 315.2 316.8 294.4 340.5 8.07 12 549 5109 -5.3 -8.3 79 3.0 -6.6 3 13 318.0 318.7 291.7 330.1 3.73 13 538 5268 -7.1 -11.4 71 4.3 -8.8 358 13 317.7 318.2 291.0 327.4 2.97 14 521 5518 -7.3 -10.4 78 3.1 -8.6 350 12 320.3 321.0 292.0 331.3 3.33 15 514 5624 -6.7 -9.0 84 2.3 -7.7 352 11 322.3 323.1 293.0 334.7 3.77 16 508 5716 -6.1 -7.6 89 1.5 -6.8 353 10 324.1 325.0 293.9 338.2 4.25 17 500 5840 -6.5 -8.2 88 1.7 -7.3 355 9 325.1 325.9 294.0 338.8 4.12 18 487 6045 -8.7 -12.9 72 4.2 -10.4 3 9 324.9 325.4 293.0 334.7 2.91 19 423 7128 -14.3 -16.0 87 1.7 -14.9 47 8 331.1 331.6 294.3 340.1 2.60 20 400 7550 -17.7 -20.6 78 2.9 -18.6 65 7 332.0 332.4 294.0 338.5 1.86 21 390 7739 -18.9 -22.2 75 3.3 -19.8 60 7 332.8 333.2 294.0 338.7 1.65 22 369 8153 -16.3 -22.3 60 6.0 -18.2 60 9 341.6 342.0 296.2 347.9 1.73 23 363 8276 -18.7 -25.7 54 7.0 -20.6 60 10 340.0 340.3 295.4 344.8 1.30 24 362 8296 -20.1 -27.1 54 7.0 -21.8 60 10 338.4 338.6 295.0 342.6 1.15 25 360 8337 -21.5 -27.5 58 6.0 -22.9 60 11 337.1 337.3 294.6 341.1 1.11 26 359 8357 -22.9 -27.9 64 5.0 -24.1 60 11 335.4 335.7 294.1 339.4 1.07 27 356 8419 -22.1 -26.0 71 3.9 -23.1 60 11 337.3 337.6 294.8 342.0 1.29 28 354 8460 -21.7 -24.6 77 2.9 -22.5 60 11 338.4 338.7 295.2 343.8 1.47 29 336 8843 -24.1 -28.2 69 4.1 -25.1 60 14 340.2 340.4 295.4 344.4 1.12 30 306 9518 -28.5 -35.5 51 7.0 -29.7 85 11 343.3 343.4 295.7 345.6 0.61 31 300 9660 -29.5 -36.5 51 7.0 -30.6 95 9 343.8 343.9 295.7 346.0 0.56 32 255 10795 -39.1 -42.8 68 3.7 -39.5 113 19 346.0 346.0 296.0 347.3 0.34 33 250 10930 -40.7 -44.3 68 3.6 -41.0 110 21 345.6 345.6 295.9 346.8 0.30 34 200 12410 -53.5 -57.5 62 4.0 -53.7 110 32 348.0 348.1 296.3 348.4 0.08 35 193 12638 -55.5 -59.8 59 4.3 -55.6 111 33 348.4 348.4 296.3 348.7 0.06 36 169 13467 -63.3 -68.3 51 5.0 -63.4 114 34 348.9 348.9 296.4 349.0 0.02 37 150 14190 -68.5 -74.5 42 6.0 -68.5 120 51 352.1 352.1 297.1 352.1 0.01 38 139 14643 -71.9 -77.9 40 6.0 -71.9 113 65 353.9 353.9 297.5 353.9 0.01 39 132 14946 -74.7 -81.7 33 7.0 -74.7 108 74 354.1 354.1 297.5 354.1 0.00 40 128 15125 -75.0 -82.1 32 7.1 -75.0 105 80 356.8 356.8 298.1 356.8 0.00 41 105 16270 -76.7 -84.7 27 8.0 -76.7 140 21 374.3 374.3 301.3 374.3 0.00 42 100 16550 -78.5 -86.5 26 8.0 -78.5 150 6 376.1 376.1 301.6 376.1 0.00 TRP WND 128 15125 -75.0 -82.1 32 7.1 -75.0 105 80 356.8 356.8 298.1 356.8 0.00 Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 599.21 mb = 4432.20 m = 14541.16 ft Wetbulb zero: 604.41 mb = 4340.57 m = 14240.55 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 88.17 % Est. max temperature: 30.51 C = 86.91 F Sfc-Lift cond lev (LCL): 970.43 mb = 363.10 m = 1191.27 ft T: 24.63 C 700-500 lapse rate: 5.83 C/km ThetaE index: 7.04 C Layer 707.0- 661.0 mb Conv cond level (CCL): 883.73 mb = 1176.44 m = 3859.66 ft Mean mixing ratio: 15.41 g/kg Conv temperature: 29.86 C = 85.74 F Cap Strength: 0.99 C Lifted Index: -1.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.36 C Lifted Index @700 mb: -0.14 C Showalter Index: -0.84 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.30 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 220.60 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 473.42 J/kg Max Up Vert Vel: 30.77 m/s Conv Inhibition (B-): 12.79 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 908.49 mb = 937.64 m = 3076.22 ft Lev Free Conv (LFC): 863.49 mb = 1375.03 m = 4511.19 ft Equ Level (EL): 373.49 mb = 8062.35 m = 26450.97 ft B at Equ Level: 452.57 J/kg Max Parcel Lev (MPL): 143.49 mb = 14453.90 m = 47420.35 ft Wind level data Storm motion: 34 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 1009 20 0 0 -0.0 -0.0 | 214 7 3.7 5.4 1 1000 98 280 2 2.0 -0.3 | 228 8 5.7 5.1 2 977 305 250 3 2.8 1.0 | 225 9 6.5 6.4 3 943 610 110 1 -0.9 0.3 | 206 6 2.7 5.7 4 925 782 75 5 -4.8 -1.3 | 164 4 -1.1 4.1 5 911 914 65 7 -6.3 -3.0 | 133 4 -2.7 2.4 6 879 1219 50 10 -7.7 -6.4 | 76 4 -4.0 -1.0 7 850 1510 30 11 -5.5 -9.5 | 24 5 -1.8 -4.1 8 818 1829 10 8 -1.4 -7.9 | 317 3 2.3 -2.5 9 789 2134 5 4 -0.3 -4.0 | 247 4 3.3 1.4 10 761 2438 15 5 -1.3 -4.8 | 256 2 2.4 0.6 11 734 2743 360 4 -0.0 -4.0 | 249 4 3.7 1.4 12 708 3048 345 6 1.6 -5.8 | 274 5 5.2 -0.4 13 700 3146 345 8 2.1 -7.7 | 292 6 5.8 -2.3 14 657 3658 330 13 6.5 -11.3 | 300 12 10.2 -5.9 15 632 3962 340 11 3.8 -10.3 | 304 9 7.4 -4.9 16 609 4267 15 12 -3.1 -11.6 | 355 6 0.6 -6.2 17 586 4572 20 13 -4.4 -12.2 | 6 7 -0.8 -6.8 18 564 4877 10 14 -2.4 -13.8 | 351 8 1.3 -8.4 19 523 5486 350 12 2.1 -11.8 | 318 9 5.8 -6.4 20 500 5840 355 9 0.8 -9.0 | 309 6 4.5 -3.6 21 484 6096 5 9 -0.8 -9.0 | 321 5 2.9 -3.6 22 400 7550 65 7 -6.3 -3.0 | 133 4 -2.7 2.4 23 396 7620 60 6 -5.2 -3.0 | 148 3 -1.5 2.4 24 322 9144 60 16 -13.9 -8.0 | 76 10 -10.2 -2.6 25 300 9660 95 9 -9.0 0.8 | 140 8 -5.3 6.2 26 260 10668 115 18 -16.3 7.6 | 136 18 -12.6 13.0 27 250 10930 110 21 -19.7 7.2 | 128 20 -16.0 12.6 28 207 12192 105 32 -30.9 8.3 | 117 30 -27.2 13.7 29 200 12410 110 32 -30.1 10.9 | 122 31 -26.4 16.4 30 162 13716 115 35 -31.7 14.8 | 126 35 -28.0 20.2 31 150 14190 120 51 -44.2 25.5 | 127 51 -40.5 30.9 32 128 15125 105 80 -77.3 20.7 | 110 78 -73.6 26.1 33 125 15240 105 78 -75.3 20.2 | 110 76 -71.7 25.6 34 100 16550 150 6 -3.0 5.2 | 184 11 0.7 10.6 Wind Parameters Mean winds (0-6000m): 4.3 at 8.7 knts Storm direction: 34.3 at 6.5 knts Shear (0-3000m) pos: 0.4 neg: 1.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 58.5 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -30.8 tot: -25.2 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 36.72 Bulk Shear: 12.89 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 ------------------------------------------------------------------------------- 500 248 2 223 8| 1.6 0.0 1.6| 3.2 -8.6 -5.4 -10.8 -0.27| 7.8 -2.1 1000 67 3 189 4| 0.8 4.2 5.1| 3.3 -17.0 -13.7 -13.7 -0.56| 8.4 -4.7 1500 49 6 165 2| 0.5 4.1 4.6| 3.3 -23.5 -20.3 -13.5 -0.68| 7.8 -5.3 2000 36 6 182 0| 0.4 1.8 2.2| 3.3 -29.4 -26.1 -13.1 -0.74| 7.6 -5.7 2500 31 6 244 1| 0.5 1.4 1.9| 3.5 -30.5 -27.0 -10.8 -0.71| 6.7 -4.7 3000 26 6 258 1| 0.4 1.4 1.8| 5.5 -30.8 -25.2 -8.4 -0.61| 6.1 -3.7 4000 4 7 296 4| 0.5 1.8 2.3| 14.9 -30.8 -15.9 -4.0 -0.36| 6.0 -2.2 5000 7 8 315 4| 1.1 1.7 2.8| 26.9 -37.0 -10.1 -2.0 -0.23| 5.9 -1.4 6000 4 9 317 4| 1.1 1.5 2.6| 27.8 -47.3 -19.5 -3.2 -0.27| 5.6 -1.5 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260109.12.gif