UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 16 APR 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 1008 16 24.8 23.8 94 1.0 24.1 0 0 297.3 300.7 297.0 351.5 18.72 1 1007 25 25.8 25.1 96 0.7 25.3 3 0 298.4 302.0 298.2 357.6 20.31 2 1001 77 26.4 25.6 95 0.8 25.8 22 3 299.5 303.3 299.0 361.2 21.07 3 1000 86 26.4 25.6 95 0.8 25.8 25 3 299.5 303.4 299.0 361.4 21.09 4 925 773 22.2 20.6 91 1.6 21.1 220 8 302.0 305.1 297.0 351.4 16.74 5 850 1505 18.2 16.9 92 1.3 17.3 225 13 305.2 307.9 296.3 348.3 14.40 6 794 2087 14.6 14.4 99 0.2 14.5 207 11 307.4 309.8 296.0 346.9 13.11 7 700 3146 9.0 9.0 100 0.0 9.0 205 6 312.5 314.4 295.4 344.4 10.36 8 690 3265 9.0 8.1 94 0.9 8.5 202 6 313.7 315.6 295.4 344.4 9.88 9 675 3447 9.0 6.9 87 2.1 7.7 196 6 315.7 317.5 295.4 344.8 9.29 10 592 4522 3.2 2.3 94 0.9 2.7 191 12 321.1 322.5 295.7 345.6 7.66 11 525 5485 -2.7 -2.8 99 0.1 -2.7 150 12 325.2 326.4 295.4 344.7 5.94 12 500 5870 -5.3 -5.3 100 0.0 -5.3 145 11 326.6 327.6 295.2 343.7 5.16 13 452 6661 -9.9 -9.9 100 0.0 -9.9 138 11 330.4 331.2 295.3 343.9 3.99 14 400 7600 -15.5 -15.6 99 0.1 -15.6 135 11 334.8 335.4 295.4 344.8 2.84 15 390 7791 -16.3 -18.4 84 2.1 -17.0 128 13 336.2 336.7 295.4 344.4 2.30 16 378 8025 -17.1 -21.2 70 4.1 -18.4 119 14 338.2 338.6 295.5 344.9 1.86 17 357 8452 -19.9 -26.9 54 7.0 -21.7 103 16 340.0 340.3 295.4 344.4 1.18 18 349 8620 -20.9 -31.9 37 11.0 -23.3 96 17 340.9 341.0 295.2 343.7 0.76 19 300 9720 -28.7 -42.7 25 14.0 -30.5 65 22 344.9 345.0 295.8 346.1 0.30 20 273 10384 -34.1 -52.1 15 18.0 -35.5 75 21 346.5 346.6 296.0 347.0 0.11 21 251 10963 -39.1 -51.1 27 12.0 -39.9 94 25 347.5 347.6 296.2 348.1 0.14 22 250 10990 -39.3 -51.3 27 12.0 -40.2 95 25 347.6 347.7 296.3 348.2 0.14 23 244 11156 -40.9 -48.9 42 8.0 -41.5 96 26 347.7 347.7 296.3 348.4 0.18 24 200 12480 -52.5 -61.5 33 9.0 -52.8 100 28 349.6 349.6 296.6 349.8 0.05 25 150 14270 -66.9 -76.9 23 10.0 -67.0 90 33 354.8 354.8 297.7 354.9 0.01 26 105 16355 -81.1 -94.1 9 13.0 -81.1 40 23 365.9 365.9 299.8 365.9 0.00 27 100 16630 -80.5 -93.5 10 13.0 -80.5 50 23 372.2 372.2 300.9 372.2 0.00 28 95 16919 -81.3 -95.3 8 14.0 -81.3 80 22 376.1 376.1 301.6 376.1 0.00 29 81 17829 -76.1 -93.1 5 17.0 -76.2 174 19 404.3 404.3 305.8 404.3 0.00 30 74 18350 -76.5 -99.5 1 23.0 -76.6 225 18 414.1 414.1 307.0 414.1 0.00 31 70 18670 -77.5 -102.5 1 25.0 -77.6 250 20 418.6 418.6 307.6 418.6 0.00 32 65 19099 -73.7 -99.7 1 26.0 -73.7 251 23 435.9 435.9 309.4 435.9 0.00 33 64 19190 -71.3 -98.3 1 27.0 -71.4 251 24 443.1 443.1 310.2 443.1 0.00 34 62 19379 -68.9 -96.9 1 28.0 -69.1 252 25 452.4 452.4 311.1 452.4 0.00 35 51 20551 -67.9 -95.9 1 28.0 -68.1 255 33 480.7 480.7 313.5 480.8 0.00 36 50 20670 -68.7 -96.7 1 28.0 -68.9 255 34 481.6 481.6 313.6 481.6 0.00 37 49 20792 -69.1 -96.1 1 27.0 -69.3 256 33 483.4 483.4 313.7 483.4 0.00 38 47 21041 -70.3 -97.3 1 27.0 -70.5 258 32 486.4 486.4 314.0 486.4 0.00 39 42 21720 -65.9 -93.9 1 28.0 -66.2 258 27 513.2 513.2 315.8 513.2 0.00 40 41 21868 -63.1 -92.1 1 29.0 -63.6 257 25 523.7 523.7 316.5 523.7 0.00 41 31 23606 -60.7 -90.7 1 30.0 -61.5 246 6 573.8 573.8 319.3 573.8 0.00 42 30 23810 -61.5 -91.5 1 30.0 -62.3 245 4 577.0 577.0 319.5 577.0 0.00 43 29 24020 -61.7 -91.7 1 30.0 -62.5 264 4 582.1 582.1 319.8 582.1 0.00 44 27 24463 -60.9 -90.9 1 30.0 -61.8 305 5 596.3 596.3 320.5 596.3 0.00 45 23 25475 -54.5 -86.5 1 32.0 -56.6 643.1 643.1 322.4 643.2 0.01 TRP 105 16355 -81.1 -94.1 9 13.0 -81.1 40 23 365.9 365.9 299.8 365.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 555.66 mb = 5044.15 m = 16548.83 ft Wetbulb zero: 558.98 mb = 4981.96 m = 16344.81 ft Precipitable water: 2.64 inches Sfc-500 mean rel hum: 94.76 % Est. max temperature: 32.40 C = 90.33 F Sfc-Lift cond lev (LCL): 993.87 mb = 140.16 m = 459.83 ft T: 26.07 C 700-500 lapse rate: 5.25 C/km ThetaE index: 17.02 C Layer 925.0- 690.0 mb Conv cond level (CCL): 927.78 mb = 746.53 m = 2449.21 ft Mean mixing ratio: 18.61 g/kg Conv temperature: 29.45 C = 85.01 F Cap Strength: 0.53 C Lifted Index: -4.32 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.35 C Lifted Index @700 mb: -3.09 C Showalter Index: -1.75 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.20 C K Index: 40.40 Risk: > 80 % chance of thunderstorms Sweat Index: 239.80 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1572.14 J/kg Max Up Vert Vel: 56.07 m/s Conv Inhibition (B-): 2.25 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 941.71 mb = 615.21 m = 2018.39 ft Lev Free Conv (LFC): 906.71 mb = 945.87 m = 3103.20 ft Equ Level (EL): 146.71 mb = 14399.54 m = 47242.01 ft B at Equ Level: 1571.64 J/kg Max Parcel Lev (MPL): 76.71 mb = 18142.58 m = 59522.18 ft Wind level data Storm motion: 224 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 1008 16 0 0 -0.0 -0.0 | 44 7 -4.9 -5.1 1 1000 86 25 3 -1.3 -2.7 | 38 10 -6.2 -7.8 2 975 305 175 2 -0.2 2.0 | 59 6 -5.1 -3.1 3 942 610 215 6 3.4 4.9 | 85 1 -1.5 -0.1 4 925 773 220 8 5.1 6.1 | 192 1 0.2 1.1 5 910 914 225 9 6.4 6.4 | 228 2 1.5 1.3 6 879 1219 230 12 9.2 7.7 | 238 5 4.3 2.7 7 850 1505 225 13 9.2 9.2 | 226 6 4.3 4.1 8 818 1829 215 12 6.9 9.8 | 202 5 2.0 4.8 9 789 2134 205 11 4.6 10.0 | 177 5 -0.3 4.9 10 761 2438 205 10 4.2 9.1 | 170 4 -0.7 4.0 11 734 2743 210 9 4.5 7.8 | 171 3 -0.4 2.7 12 708 3048 205 7 3.0 6.3 | 123 2 -2.0 1.3 13 700 3146 205 6 2.5 5.4 | 99 2 -2.4 0.4 14 657 3658 190 6 1.0 5.9 | 102 4 -3.9 0.9 15 633 3962 190 9 1.6 8.9 | 139 5 -3.3 3.8 16 609 4267 195 11 2.8 10.6 | 160 6 -2.1 5.6 17 587 4572 190 12 2.1 11.8 | 157 7 -2.8 6.8 18 565 4877 175 11 -1.0 11.0 | 135 8 -5.9 5.9 19 524 5486 150 12 -6.0 10.4 | 116 12 -10.9 5.3 20 500 5870 145 11 -6.3 9.0 | 109 12 -11.2 4.0 21 486 6096 140 11 -7.1 8.4 | 106 12 -12.0 3.4 22 400 7600 135 11 -7.8 7.8 | 102 13 -12.7 2.7 23 399 7620 135 12 -8.5 8.5 | 104 14 -13.4 3.4 24 324 9144 75 20 -19.3 -5.2 | 67 26 -24.2 -10.2 25 300 9720 65 22 -19.9 -9.3 | 60 29 -24.8 -14.4 26 262 10668 80 20 -19.7 -3.5 | 71 26 -24.6 -8.5 27 250 10990 95 25 -24.9 2.2 | 84 30 -29.8 -2.9 28 209 12192 100 29 -28.6 5.0 | 90 33 -33.5 -0.0 29 200 12480 100 28 -27.6 4.9 | 90 32 -32.5 -0.2 30 164 13716 95 34 -33.9 3.0 | 87 39 -38.8 -2.1 31 150 14270 90 33 -33.0 0.0 | 82 38 -37.9 -5.1 32 127 15240 65 8 -7.3 -3.4 | 55 15 -12.2 -8.4 33 105 16355 40 23 -14.8 -17.6 | 41 30 -19.7 -22.7 34 100 16630 50 23 -17.6 -14.8 | 49 30 -22.5 -19.8 35 75 18288 220 18 11.6 13.8 | 217 11 6.7 8.7 36 70 18670 250 20 18.8 6.8 | 263 14 13.9 1.8 37 50 20670 255 34 32.8 8.8 | 262 28 27.9 3.7 38 45 21336 260 31 30.5 5.4 | 269 26 25.6 0.3 39 30 23810 245 4 3.6 1.7 | 21 4 -1.3 -3.4 40 26 24384 325 5 2.9 -4.1 | 13 9 -2.0 -9.1 Wind Parameters Mean winds (0-6000m): 194.2 at 9.4 knts Storm direction: 224.2 at 7.0 knts Shear (0-3000m) pos: 1.0 neg: 0.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 84.6 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -9.7 tot: -0.6 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -0.0 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 254.57 Bulk Shear: 6.18 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 ------------------------------------------------------------------------------- 500 177 3 65 6| 0.0 4.9 4.9| 7.6 -0.0 7.6 15.2 0.35| 11.6 4.1 1000 217 5 63 2| 3.1 2.5 5.5| 8.7 -0.0 8.6 8.6 0.42| 9.0 3.8 1500 223 7 210 0| 2.0 2.6 4.7| 9.1 -1.8 7.2 4.8 0.31| 7.2 2.2 2000 221 9 208 2| 1.5 1.9 3.5| 9.1 -6.8 2.2 1.1 0.12| 6.4 0.7 2500 217 9 195 2| 1.2 1.3 2.5| 9.1 -8.5 0.6 0.2 0.06| 5.5 0.3 3000 216 9 188 2| 1.0 0.8 1.8| 9.1 -9.7 -0.6 -0.2 -0.01| 5.1 -0.0 4000 211 8 166 2| 0.8 1.0 1.8| 12.8 -10.4 2.4 0.6 0.05| 4.6 0.2 5000 205 9 160 3| 0.8 1.0 1.8| 15.1 -18.7 -3.6 -0.7 -0.01| 4.4 -0.1 6000 194 9 147 5| 0.7 1.1 1.8| 15.1 -32.4 -17.2 -2.9 -0.10| 4.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250416.00.gif