UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 11 OCT 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 12 25.4 22.9 86 2.5 23.6 350 2 297.8 301.0 296.4 349.1 17.69 1 1004 55 26.0 22.8 83 3.2 23.7 350 4 298.8 302.0 296.7 350.3 17.67 2 1000 90 26.2 23.0 83 3.2 23.9 350 5 299.4 302.6 297.0 351.9 17.96 3 991 170 26.4 22.5 79 3.9 23.6 337 7 300.3 303.5 297.0 351.9 17.57 4 925 777 22.4 18.5 79 3.9 19.7 290 11 302.2 304.9 295.6 345.4 14.64 5 850 1509 18.2 15.8 86 2.4 16.5 200 11 305.2 307.7 295.6 345.3 13.40 6 815 1869 16.4 13.7 84 2.7 14.6 207 11 307.0 309.3 295.2 343.7 12.18 7 784 2199 15.2 11.0 76 4.2 12.5 224 10 309.1 311.1 294.6 341.3 10.58 8 700 3153 10.0 7.3 83 2.7 8.3 265 12 313.6 315.3 294.8 342.1 9.21 9 667 3553 7.4 5.5 88 1.9 6.2 257 14 315.0 316.6 294.7 341.7 8.53 10 538 5291 -2.7 -3.7 93 1.0 -3.2 240 11 322.9 324.0 294.4 340.6 5.42 11 524 5500 -3.1 -4.8 88 1.7 -4.0 235 9 324.9 325.9 294.7 341.7 5.12 12 500 5870 -5.3 -7.6 84 2.3 -6.4 215 9 326.6 327.4 294.6 341.0 4.32 13 476 6255 -7.1 -12.1 67 5.0 -9.2 197 9 329.0 329.6 294.3 339.8 3.18 14 461 6504 -8.9 -16.9 52 8.0 -11.8 175 9 329.8 330.2 293.7 337.4 2.21 15 427 7093 -12.7 -17.6 67 4.9 -14.4 124 10 332.2 332.7 294.3 340.1 2.25 16 406 7477 -14.1 -18.9 67 4.8 -15.7 90 10 335.2 335.7 295.0 342.7 2.12 17 400 7590 -14.7 -20.7 60 6.0 -16.6 80 10 335.9 336.3 294.9 342.5 1.84 18 300 9700 -30.7 -35.7 61 5.0 -31.5 50 18 342.1 342.2 295.4 344.5 0.61 19 257 10781 -39.1 -45.1 53 6.0 -39.6 75 27 345.2 345.3 295.8 346.3 0.27 20 250 10970 -40.7 -47.7 47 7.0 -41.2 75 30 345.6 345.6 295.8 346.4 0.21 21 217 11912 -49.5 -55.5 49 6.0 -49.7 75 38 346.2 346.2 295.9 346.6 0.10 22 200 12440 -53.7 -59.7 48 6.0 -53.9 75 45 347.7 347.7 296.2 348.0 0.06 23 150 14230 -69.1 -79.1 22 10.0 -69.2 80 42 351.1 351.1 296.8 351.1 0.01 24 129 15118 -74.3 -85.3 17 11.0 -74.3 95 53 357.2 357.2 298.1 357.2 0.00 25 105 16309 -76.3 -89.3 11 13.0 -76.3 119 16 375.0 375.0 301.4 375.0 0.00 26 100 16590 -76.1 -90.1 9 14.0 -76.2 125 6 380.7 380.7 302.3 380.7 0.00 27 92 17076 -71.9 -86.9 9 15.0 -72.0 165 10 398.2 398.2 305.0 398.2 0.00 28 85 17541 -72.3 -90.3 5 18.0 -72.3 204 14 406.5 406.5 306.0 406.5 0.00 29 78 18046 -72.7 -94.7 2 22.0 -72.8 245 18 415.8 415.8 307.2 415.8 0.00 30 72 18515 -73.3 -99.3 1 26.0 -73.4 259 12 424.1 424.1 308.2 424.1 0.00 31 70 18680 -72.5 -98.5 1 26.0 -72.6 255 7 429.3 429.3 308.7 429.3 0.00 32 60 19585 -71.7 -98.7 1 27.0 -71.8 177 7 450.4 450.4 310.9 450.4 0.00 33 54 20206 -71.5 -98.5 1 27.0 -71.6 124 7 464.7 464.7 312.2 464.7 0.00 34 50 20660 -70.7 -97.7 1 27.0 -70.8 85 7 476.9 476.9 313.2 476.9 0.00 35 48 20902 -70.7 -97.7 1 27.0 -70.8 94 11 482.5 482.5 313.7 482.5 0.00 36 34 22997 -60.9 -90.9 1 30.0 -61.6 89 51 558.3 558.3 318.5 558.3 0.00 37 30 23780 -58.5 -89.5 1 31.0 -59.6 80 66 585.2 585.2 319.9 585.2 0.00 38 23 25466 -54.9 -86.9 1 32.0 -56.9 85 70 641.9 642.0 322.4 642.0 0.01 39 21 26048 -54.7 -86.7 1 32.0 -56.9 88 70 659.5 659.5 323.0 659.5 0.01 40 20 26360 -54.9 -86.9 1 32.0 -57.1 90 70 668.1 668.1 323.3 668.2 0.01 41 14 28705 -42.5 -78.5 1 36.0 -50.0 781.9 781.9 326.8 782.5 0.06 42 10 31015 -35.1 -73.1 1 38.0 -48.1 888.5 888.6 329.2 890.6 0.19 TRP 129 15118 -74.3 -85.3 17 11.0 -74.3 95 53 357.2 357.2 298.1 357.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 572.49 mb = 4826.17 m = 15833.68 ft Wetbulb zero: 581.80 mb = 4657.89 m = 15281.60 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 84.77 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 973.34 mb = 328.51 m = 1077.79 ft T: 25.36 C 700-500 lapse rate: 5.63 C/km ThetaE index: 10.54 C Layer 925.0- 700.0 mb Conv cond level (CCL): 862.01 mb = 1387.52 m = 4552.19 ft Mean mixing ratio: 16.12 g/kg Conv temperature: 32.35 C = 90.23 F Cap Strength: 1.71 C Lifted Index: -1.86 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.54 C Lifted Index @700 mb: -0.22 C Showalter Index: -0.63 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.10 C K Index: 36.60 Risk: > 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+): 505.24 J/kg Max Up Vert Vel: 31.79 m/s Conv Inhibition (B-): 58.50 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 907.73 mb = 940.11 m = 3084.31 ft Lev Free Conv (LFC): 712.73 mb = 3001.25 m = 9846.50 ft Equ Level (EL): 192.73 mb = 12670.24 m = 41568.52 ft B at Equ Level: 504.54 J/kg Max Parcel Lev (MPL): 112.73 mb = 15897.79 m = 52157.48 ft Wind level data Storm motion: 279 at 8 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 12 350 2 0.3 -2.0 | 85 8 -8.0 -0.6 1 1000 90 350 5 0.9 -4.9 | 64 8 -7.5 -3.6 2 976 305 315 11 7.8 -7.8 | 5 6 -0.6 -6.5 3 943 610 300 13 11.3 -6.5 | 331 6 2.9 -5.2 4 925 777 290 11 10.3 -3.8 | 321 3 2.0 -2.4 5 910 914 280 9 8.9 -1.6 | 297 1 0.5 -0.2 6 879 1219 225 7 4.9 4.9 | 151 7 -3.4 6.3 7 850 1509 200 11 3.8 10.3 | 158 13 -4.6 11.7 8 818 1829 205 11 4.6 10.0 | 162 12 -3.7 11.3 9 790 2134 220 10 6.4 7.7 | 168 9 -2.0 9.0 10 762 2438 240 9 7.8 4.5 | 174 6 -0.6 5.8 11 735 2743 270 10 10.0 -0.0 | 231 2 1.6 1.3 12 709 3048 265 10 10.0 0.9 | 216 3 1.6 2.2 13 700 3153 265 12 12.0 1.0 | 236 4 3.6 2.4 14 658 3658 255 15 14.5 3.9 | 230 8 6.1 5.2 15 633 3962 250 14 13.2 4.8 | 218 8 4.8 6.1 16 610 4267 245 14 12.7 5.9 | 211 8 4.3 7.2 17 587 4572 245 16 14.5 6.8 | 217 10 6.1 8.1 18 565 4877 250 15 14.1 5.1 | 222 9 5.7 6.5 19 524 5486 235 9 7.4 5.2 | 171 7 -1.0 6.5 20 500 5870 215 9 5.2 7.4 | 160 9 -3.2 8.7 21 486 6096 210 9 4.5 7.8 | 157 10 -3.9 9.1 22 400 7590 80 10 -9.8 -1.7 | 89 18 -18.2 -0.4 23 398 7620 90 12 -12.0 0.0 | 94 20 -20.4 1.3 24 324 9144 100 5 -4.9 0.9 | 99 13 -13.3 2.2 25 300 9700 50 18 -13.8 -11.6 | 65 24 -22.2 -10.2 26 261 10668 75 25 -24.1 -6.5 | 81 33 -32.5 -5.1 27 250 10970 75 30 -29.0 -7.8 | 80 38 -37.4 -6.4 28 208 12192 75 41 -39.6 -10.6 | 79 49 -48.0 -9.3 29 200 12440 75 45 -43.5 -11.6 | 79 53 -51.9 -10.3 30 163 13716 80 36 -35.5 -6.3 | 84 44 -43.8 -4.9 31 150 14230 80 42 -41.4 -7.3 | 83 50 -49.7 -6.0 32 129 15118 95 53 -52.8 4.6 | 96 61 -61.2 5.9 33 126 15240 95 54 -53.8 4.7 | 96 62 -62.2 6.0 34 100 16590 125 6 -4.9 3.4 | 110 14 -13.3 4.8 35 75 18288 265 20 19.9 1.7 | 255 12 11.5 3.1 36 70 18680 255 7 6.8 1.8 | 153 4 -1.6 3.1 37 50 20660 85 7 -7.0 -0.6 | 93 15 -15.4 0.7 38 45 21336 110 19 -17.9 6.5 | 107 27 -26.2 7.8 39 30 23780 80 66 -65.0 -11.5 | 82 74 -73.4 -10.1 40 27 24384 80 70 -68.9 -12.2 | 82 78 -77.3 -10.8 41 20 26360 90 70 -70.0 0.0 | 91 78 -78.4 1.3 42 15 27432 95 71 -70.7 6.2 | 95 79 -79.1 7.5 Wind Parameters Mean winds (0-6000m): 249.0 at 11.3 knts Storm direction: 279.0 at 8.5 knts Shear (0-3000m) pos: 2.0 neg: 2.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 131.8 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -30.7 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 28.24 Bulk Shear: 17.89 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 ------------------------------------------------------------------------------- 500 318 9 26 6| 0.0 11.4 11.4| 0.0 -24.3 -24.3 -48.6 -0.98| 13.6-13.3 1000 303 10 1 4| 0.0 4.4 4.4| 0.0 -27.7 -27.7 -27.7 -0.80| 12.2 -9.7 1500 282 9 309 1| 0.0 4.4 4.4| 2.2 -30.5 -28.3 -18.8 -0.58| 11.8 -6.9 2000 257 10 199 4| 0.7 3.3 4.0| 6.6 -30.5 -23.8 -11.9 -0.50| 9.5 -4.8 2500 250 10 189 5| 1.7 2.6 4.3| 10.4 -30.5 -20.1 -8.0 -0.39| 8.8 -3.4 3000 253 10 193 4| 2.0 2.2 4.1| 12.6 -30.7 -18.1 -6.0 -0.31| 8.1 -2.5 4000 255 11 205 5| 1.5 2.3 3.7| 13.6 -35.6 -22.0 -5.5 -0.29| 7.0 -2.0 5000 252 12 208 6| 1.2 2.0 3.2| 17.2 -39.8 -22.6 -4.5 -0.27| 6.2 -1.7 6000 249 11 202 6| 1.0 1.7 2.7| 17.2 -53.3 -36.1 -6.0 -0.34| 5.9 -2.0 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251011.00.gif