UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 6 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 1008 19 25.4 21.9 81 3.5 22.9 60 5 297.9 300.9 295.8 346.1 16.63 1 1000 89 25.2 21.7 81 3.5 22.7 30 8 298.4 301.4 295.8 346.5 16.56 2 990 178 25.4 21.4 79 4.0 22.5 14 8 299.4 302.4 296.0 347.4 16.42 3 976 304 25.6 21.3 77 4.3 22.5 350 7 300.8 303.9 296.5 349.5 16.56 4 953 514 25.4 20.4 74 5.0 21.8 309 6 302.7 305.6 296.7 350.1 16.03 5 925 777 24.2 17.2 65 7.0 19.4 270 8 304.1 306.5 295.3 344.1 13.47 6 850 1512 19.0 15.0 78 4.0 16.3 240 9 306.0 308.4 295.3 344.2 12.72 7 815 1872 16.6 13.4 81 3.2 14.5 229 9 307.2 309.4 295.1 343.2 11.94 8 734 2758 12.0 7.0 71 5.0 8.9 195 7 311.5 313.1 293.9 338.0 8.60 9 700 3155 10.0 3.0 62 7.0 6.0 195 6 313.6 314.9 293.0 334.8 6.80 10 683 3359 9.2 1.2 57 8.0 4.8 211 5 314.9 316.1 292.9 334.2 6.12 11 665 3579 8.6 -0.4 53 9.0 3.7 228 4 316.6 317.7 292.9 334.4 5.59 12 632 3998 6.2 0.2 65 6.0 2.9 296 3 318.5 319.7 293.9 338.2 6.15 13 601 4407 2.8 -0.6 78 3.4 1.0 295 5 319.2 320.4 294.0 338.8 6.11 14 545 5191 -2.3 -4.2 87 1.9 -3.3 260 7 322.2 323.2 294.1 339.0 5.15 15 500 5870 -6.1 -7.5 90 1.4 -6.8 245 3 325.6 326.5 294.3 340.1 4.36 16 496 5933 -6.5 -7.6 92 1.1 -7.0 253 3 325.9 326.7 294.4 340.4 4.36 17 467 6404 -9.1 -11.6 82 2.5 -10.1 298 5 328.3 329.0 294.3 339.7 3.37 18 441 6846 -12.3 -13.4 91 1.1 -12.8 332 7 329.7 330.3 294.4 340.2 3.09 19 400 7590 -16.1 -17.3 90 1.2 -16.5 30 11 334.1 334.6 295.0 342.7 2.46 20 344 8705 -23.1 -30.1 53 7.0 -24.6 74 27 339.3 339.5 295.0 342.7 0.91 21 322 9184 -26.5 -31.3 64 4.8 -27.5 95 34 341.1 341.2 295.4 344.3 0.87 22 300 9690 -30.1 -36.1 56 6.0 -31.0 100 32 343.0 343.1 295.6 345.2 0.58 23 257 10771 -39.1 -51.1 27 12.0 -39.9 98 33 345.2 345.2 295.7 345.8 0.14 24 250 10960 -40.7 -53.7 23 13.0 -41.5 105 34 345.6 345.6 295.7 346.0 0.10 25 229 11553 -46.1 -58.1 24 12.0 -46.6 103 35 346.1 346.1 295.8 346.4 0.07 26 208 12186 -51.9 -63.9 22 12.0 -52.2 100 36 346.7 346.7 295.9 346.8 0.03 27 200 12440 -54.3 -65.3 25 11.0 -54.5 90 41 346.8 346.8 296.0 346.9 0.03 28 155 14023 -67.1 -78.1 20 11.0 -67.2 77 51 351.2 351.2 296.9 351.2 0.01 29 150 14220 -68.5 -79.5 19 11.0 -68.5 75 53 352.1 352.1 297.1 352.1 0.00 30 105 16303 -79.7 -90.7 15 11.0 -79.7 206 17 368.6 368.6 300.3 368.6 0.00 31 100 16580 -79.9 -90.9 14 11.0 -79.9 240 11 373.4 373.4 301.1 373.4 0.00 32 97 16751 -81.3 -92.3 14 11.0 -81.3 245 10 373.9 373.9 301.2 373.9 0.00 33 85 17499 -77.1 -88.1 16 11.0 -77.1 165 14 396.8 396.8 304.8 396.8 0.00 34 83 17637 -74.5 -85.5 17 11.0 -74.5 151 15 404.8 404.8 305.9 404.8 0.00 35 77 18075 -71.5 -83.5 15 12.0 -71.6 106 17 419.8 419.8 307.7 419.8 0.00 36 70 18640 -69.5 -83.5 11 14.0 -69.6 225 17 435.7 435.7 309.4 435.7 0.01 37 67 18901 -71.3 -87.3 8 16.0 -71.4 246 16 437.3 437.3 309.6 437.3 0.00 38 59 19653 -71.7 -91.7 4 20.0 -71.8 306 12 452.6 452.6 311.1 452.6 0.00 39 54 20175 -72.3 -95.3 2 23.0 -72.4 348 10 462.8 462.8 312.0 462.8 0.00 40 50 20630 -71.3 -98.3 1 27.0 -71.4 25 8 475.5 475.5 313.1 475.5 0.00 41 30 23720 -61.5 -91.5 1 30.0 -62.3 95 54 577.0 577.0 319.5 577.0 0.00 42 22 25674 -53.4 -85.7 1 32.3 -55.8 85 79 654.7 654.7 322.9 654.7 0.01 43 20 26290 -50.9 -83.9 1 33.0 -54.1 90 71 680.4 680.4 323.8 680.5 0.02 44 13 29108 -48.7 -82.7 1 34.0 -53.8 777.2 777.2 326.7 777.5 0.03 45 12 29635 -48.1 -82.1 1 34.0 -53.7 797.3 797.3 327.2 797.7 0.04 46 10 30850 -43.1 -78.1 1 35.0 -51.7 858.7 858.7 328.6 859.6 0.09 TRP 97 16751 -81.3 -92.3 14 11.0 -81.3 245 10 373.9 373.9 301.2 373.9 0.00 WND 22 25674 -53.4 -85.7 1 32.3 -55.8 85 79 654.7 654.7 322.9 654.7 0.01 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 570.25 mb = 4837.42 m = 15870.59 ft Wetbulb zero: 588.29 mb = 4578.40 m = 15020.80 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 74.45 % Est. max temperature: 33.38 C = 92.08 F Sfc-Lift cond lev (LCL): 958.12 mb = 466.94 m = 1531.95 ft T: 25.44 C 700-500 lapse rate: 5.93 C/km ThetaE index: 10.02 C Layer 815.0- 665.0 mb Conv cond level (CCL): 828.81 mb = 1728.36 m = 5670.39 ft Mean mixing ratio: 15.40 g/kg Conv temperature: 34.30 C = 93.74 F Cap Strength: 3.03 C Lifted Index: -2.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.30 C Lifted Index @700 mb: 0.14 C Showalter Index: -1.02 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.10 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 379.62 J/kg Max Up Vert Vel: 27.55 m/s Conv Inhibition (B-): 128.66 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 888.42 mb = 1127.73 m = 3699.87 ft Lev Free Conv (LFC): 623.42 mb = 4109.18 m = 13481.41 ft Equ Level (EL): 193.42 mb = 12647.79 m = 41494.87 ft B at Equ Level: 375.60 J/kg Max Parcel Lev (MPL): 123.42 mb = 15359.23 m = 50390.55 ft Wind level data Storm motion: 279 at 5 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 19 60 5 -4.3 -2.5 | 79 9 -9.2 -1.7 1 1000 89 30 8 -4.0 -6.9 | 55 11 -8.9 -6.1 2 976 305 350 7 1.2 -6.9 | 31 7 -3.6 -6.1 3 943 610 290 6 5.6 -2.1 | 328 1 0.8 -1.3 4 925 777 270 8 8.0 -0.0 | 256 3 3.1 0.8 5 910 914 270 9 9.0 -0.0 | 259 4 4.1 0.8 6 879 1219 260 8 7.9 1.4 | 234 4 3.0 2.2 7 850 1512 240 9 7.8 4.5 | 209 6 2.9 5.3 8 819 1829 230 9 6.9 5.8 | 197 7 2.0 6.6 9 790 2134 225 9 6.4 6.4 | 192 7 1.5 7.2 10 762 2438 210 8 4.0 6.9 | 174 8 -0.9 7.7 11 735 2743 195 7 1.8 6.8 | 158 8 -3.0 7.5 12 709 3048 190 7 1.2 6.9 | 155 9 -3.6 7.7 13 700 3155 195 6 1.6 5.8 | 153 7 -3.3 6.6 14 658 3658 235 3 2.5 1.7 | 136 3 -2.4 2.5 15 633 3962 295 3 2.7 -1.3 | 77 2 -2.1 -0.5 16 610 4267 305 4 3.3 -2.3 | 46 2 -1.6 -1.5 17 587 4572 280 6 5.9 -1.0 | 284 1 1.0 -0.3 18 565 4877 270 7 7.0 -0.0 | 250 2 2.1 0.8 19 524 5486 250 8 7.5 2.7 | 217 4 2.7 3.5 20 500 5870 245 3 2.7 1.3 | 134 3 -2.1 2.1 21 486 6096 275 3 3.0 -0.3 | 106 2 -1.9 0.5 22 400 7590 30 11 -5.5 -9.5 | 50 14 -10.4 -8.7 23 398 7620 25 11 -4.6 -10.0 | 46 13 -9.5 -9.2 24 323 9144 95 34 -33.9 3.0 | 96 39 -38.7 3.8 25 300 9690 100 32 -31.5 5.6 | 100 37 -36.4 6.3 26 261 10668 95 32 -31.9 2.8 | 96 37 -36.7 3.6 27 250 10960 105 34 -32.8 8.8 | 104 39 -37.7 9.6 28 208 12192 100 36 -35.5 6.3 | 100 41 -40.3 7.0 29 200 12440 90 41 -41.0 0.0 | 91 46 -45.9 0.8 30 163 13716 80 49 -48.3 -8.5 | 82 54 -53.1 -7.7 31 150 14220 75 53 -51.2 -13.7 | 77 58 -56.1 -12.9 32 126 15240 80 39 -38.4 -6.8 | 82 44 -43.3 -6.0 33 100 16580 240 11 9.5 5.5 | 217 8 4.7 6.3 34 97 16751 245 10 9.1 4.2 | 220 7 4.2 5.0 35 74 18288 85 18 -17.9 -1.6 | 88 23 -22.8 -0.8 36 70 18640 225 17 12.0 12.0 | 209 15 7.2 12.8 37 50 20630 25 8 -3.4 -7.3 | 52 10 -8.2 -6.5 38 44 21336 80 23 -22.7 -4.0 | 83 28 -27.5 -3.2 39 30 23720 95 54 -53.8 4.7 | 95 59 -58.7 5.5 40 27 24384 85 58 -57.8 -5.1 | 86 63 -62.6 -4.3 41 22 25674 85 79 -78.7 -6.9 | 86 84 -83.6 -6.1 42 20 26290 90 71 -71.0 0.0 | 91 76 -75.9 0.8 43 14 27432 90 69 -69.0 0.0 | 91 74 -73.9 0.8 Wind Parameters Mean winds (0-6000m): 249.2 at 6.6 knts Storm direction: 279.2 at 4.9 knts Shear (0-3000m) pos: 0.0 neg: 1.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -43.2 tot: -43.1 m^2/s^2 ave: -14.4 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23.39 Bulk Shear: 16.23 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 ------------------------------------------------------------------------------- 500 359 7 37 8| 0.0 9.7 9.7| 0.0 -22.9 -22.9 -45.9 -0.75| 14.7-11.1 1000 312 7 352 4| 0.0 6.9 6.9| 0.1 -25.6 -25.5 -25.5 -0.72| 10.8 -7.8 1500 286 8 298 3| 0.0 4.8 4.8| 0.1 -29.4 -29.3 -19.6 -0.73| 8.7 -6.3 2000 267 8 249 3| 0.0 3.6 3.6| 0.1 -32.4 -32.3 -16.2 -0.74| 7.0 -5.2 2500 254 8 224 4| 0.0 2.5 2.5| 0.1 -38.9 -38.8 -15.5 -0.76| 6.3 -4.8 3000 244 8 208 5| 0.0 1.9 1.9| 0.1 -43.2 -43.1 -14.4 -0.77| 5.6 -4.4 4000 239 7 194 5| 1.1 1.4 2.5| 0.2 -46.4 -46.1 -11.5 -0.70| 5.3 -3.8 5000 248 7 202 4| 0.9 1.6 2.4| 0.2 -48.3 -48.1 -9.6 -0.72| 4.9 -3.5 6000 249 7 202 3| 0.9 1.4 2.4| 0.2 -53.5 -53.3 -8.9 -0.73| 4.7 -3.5 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251006.12.gif