UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 19 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 1005 15 24.0 23.5 97 0.5 23.6 0 0 296.7 300.1 296.6 350.0 18.43 1 1000 58 23.8 23.4 98 0.4 23.5 0 0 297.0 300.3 296.7 350.2 18.41 2 973 298 23.2 21.6 91 1.6 22.1 243 3 298.7 301.8 296.2 348.0 16.93 3 960 416 23.6 21.1 86 2.5 21.8 240 3 300.2 303.3 296.4 349.0 16.63 4 925 741 22.6 19.8 84 2.8 20.6 240 4 302.4 305.3 296.5 349.4 15.91 5 850 1474 18.4 16.4 88 2.0 17.0 260 4 305.4 308.0 296.0 347.1 13.94 6 828 1699 17.6 14.5 82 3.1 15.5 251 3 306.9 309.2 295.5 344.9 12.64 7 800 1993 16.8 11.9 73 4.9 13.6 224 4 309.1 311.1 294.9 342.5 11.01 8 700 3122 10.6 7.4 81 3.2 8.6 120 4 314.2 316.0 295.1 343.1 9.27 9 670 3486 8.6 5.4 80 3.2 6.6 100 5 315.9 317.6 294.9 342.4 8.43 10 633 3954 5.6 4.8 95 0.8 5.1 72 6 317.7 319.4 295.4 344.7 8.56 11 590 4527 2.6 1.4 92 1.2 1.9 53 4 320.7 322.1 295.2 343.8 7.20 12 549 5107 -0.7 -2.2 90 1.5 -1.5 18 6 323.4 324.6 295.0 342.8 5.94 13 500 5850 -4.5 -7.6 79 3.1 -6.0 25 7 327.6 328.4 294.8 342.0 4.32 14 497 5897 -4.7 -7.8 79 3.1 -6.1 26 7 327.9 328.7 294.8 342.2 4.28 15 479 6187 -5.9 -6.8 93 0.9 -6.4 27 8 329.9 330.8 295.7 346.0 4.80 16 453 6623 -8.3 -8.5 98 0.2 -8.4 14 10 332.2 333.1 296.0 347.3 4.45 17 414 7317 -12.3 -12.7 97 0.4 -12.5 353 14 335.7 336.4 296.1 347.8 3.48 18 400 7580 -13.7 -14.2 96 0.5 -13.9 345 15 337.2 337.8 296.3 348.4 3.19 19 384 7889 -15.7 -16.5 94 0.8 -16.0 335 14 338.5 339.1 296.3 348.2 2.74 20 359 8395 -18.7 -20.2 88 1.5 -19.2 315 13 341.1 341.5 296.4 348.8 2.14 21 300 9710 -27.9 -30.4 79 2.5 -28.4 285 11 346.1 346.3 296.6 349.9 1.02 22 250 10990 -38.1 -42.0 67 3.9 -38.5 260 13 349.4 349.5 296.8 351.0 0.38 23 246 11101 -39.1 -43.2 65 4.1 -39.5 261 13 349.5 349.6 296.8 350.9 0.34 24 200 12480 -51.1 -58.1 43 7.0 -51.4 275 14 351.8 351.9 297.1 352.2 0.07 25 150 14290 -67.5 -79.5 17 12.0 -67.5 320 7 353.8 353.8 297.4 353.8 0.00 26 105 16350 -82.5 -96.5 7 14.0 -82.5 77 34 363.2 363.2 299.3 363.2 0.00 27 101 16565 -83.7 -97.7 7 14.0 -83.7 85 38 365.0 365.0 299.7 365.0 0.00 28 100 16620 -83.9 -98.9 5 15.0 -83.9 85 38 365.6 365.6 299.8 365.6 0.00 29 86 17466 -78.9 -93.9 7 15.0 -78.9 28 21 391.8 391.8 304.0 391.8 0.00 30 84 17601 -76.5 -91.5 8 15.0 -76.5 19 19 399.3 399.3 305.1 399.4 0.00 31 70 18660 -72.7 -93.7 3 21.0 -72.8 125 13 428.9 428.9 308.7 428.9 0.00 32 67 18921 -69.9 -93.9 2 24.0 -70.0 123 12 440.3 440.3 309.9 440.3 0.00 33 55 20108 -68.3 -96.3 1 28.0 -68.5 114 8 469.6 469.6 312.6 469.6 0.00 34 53 20331 -69.5 -96.5 1 27.0 -69.6 113 7 471.8 471.8 312.8 471.8 0.00 35 50 20680 -69.9 -96.9 1 27.0 -70.1 110 6 478.8 478.8 313.4 478.8 0.00 36 46 21182 -64.5 -93.5 1 29.0 -64.8 110 17 503.3 503.3 315.2 503.4 0.00 37 42 21737 -64.9 -93.9 1 29.0 -65.3 107 26 515.6 515.6 316.0 515.6 0.00 38 37 22511 -64.3 -93.3 1 29.0 -64.7 100 38 536.2 536.2 317.3 536.2 0.00 39 30 23810 -58.7 -89.7 1 31.0 -59.7 90 58 584.6 584.6 319.9 584.6 0.00 40 26 24711 -58.1 -89.1 1 31.0 -59.4 91 64 610.7 610.7 321.1 610.8 0.01 41 20 26390 -51.9 -84.9 1 33.0 -54.8 95 82 677.3 677.3 323.7 677.4 0.01 42 15 28288 -43.9 -78.9 1 35.0 -50.5 95 77 762.0 762.0 326.3 762.5 0.05 TRP 101 16565 -83.7 -97.7 7 14.0 -83.7 85 38 365.0 365.0 299.7 365.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 557.70 mb = 4984.01 m = 16351.55 ft Wetbulb zero: 567.14 mb = 4845.25 m = 15896.30 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 84.91 % Est. max temperature: 32.50 C = 90.50 F Sfc-Lift cond lev (LCL): 998.15 mb = 74.27 m = 243.68 ft T: 23.76 C 700-500 lapse rate: 5.54 C/km ThetaE index: 6.90 C Layer 850.0- 700.0 mb Conv cond level (CCL): 870.51 mb = 1267.34 m = 4157.87 ft Mean mixing ratio: 16.67 g/kg Conv temperature: 31.86 C = 89.35 F Cap Strength: 2.02 C Lifted Index: -1.24 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.91 C Lifted Index @700 mb: 0.21 C Showalter Index: -0.51 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.90 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 211.80 Risk: None Energy Index: -1.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 163.35 J/kg Max Up Vert Vel: 18.07 m/s Conv Inhibition (B-): 98.40 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 926.33 mb = 728.44 m = 2389.87 ft Lev Free Conv (LFC): 671.33 mb = 3469.58 m = 11383.01 ft Equ Level (EL): 371.33 mb = 8141.27 m = 26709.86 ft B at Equ Level: 162.84 J/kg Max Parcel Lev (MPL): 211.33 mb = 12112.86 m = 39739.87 ft Wind level data Storm motion: 90 at 3 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 1005 15 0 0 -0.0 -0.0 | 270 3 3.5 0.0 1 1000 58 0 0 -0.0 -0.0 | 270 3 3.5 0.0 2 972 305 240 3 2.6 1.5 | 256 6 6.1 1.5 3 939 610 240 3 2.6 1.5 | 256 6 6.1 1.5 4 925 741 240 4 3.5 2.0 | 254 7 7.0 2.0 5 907 914 240 3 2.6 1.5 | 256 6 6.1 1.5 6 875 1219 260 4 3.9 0.7 | 265 7 7.4 0.7 7 850 1474 260 4 3.9 0.7 | 265 7 7.4 0.7 8 815 1829 245 3 2.7 1.3 | 258 6 6.2 1.3 9 786 2134 205 4 1.7 3.6 | 235 6 5.2 3.6 10 759 2438 180 5 0.0 5.0 | 215 6 3.5 5.0 11 732 2743 150 5 -2.5 4.3 | 193 4 1.0 4.3 12 706 3048 130 4 -3.1 2.6 | 189 3 0.4 2.6 13 700 3122 120 4 -3.5 2.0 | 181 2 0.0 2.0 14 655 3658 90 5 -5.0 0.0 | 90 2 -1.5 0.0 15 631 3962 70 6 -5.6 -2.1 | 47 3 -2.2 -2.0 16 608 4267 65 5 -4.5 -2.1 | 26 2 -1.0 -2.1 17 585 4572 50 4 -3.1 -2.6 | 351 3 0.4 -2.6 18 564 4877 20 6 -2.1 -5.6 | 346 6 1.4 -5.6 19 523 5486 15 7 -1.8 -6.8 | 346 7 1.7 -6.7 20 500 5850 25 7 -3.0 -6.3 | 355 6 0.5 -6.3 21 484 6096 30 8 -4.0 -6.9 | 4 7 -0.5 -6.9 22 400 7580 345 15 3.9 -14.5 | 333 16 7.4 -14.5 23 398 7620 345 15 3.9 -14.5 | 333 16 7.4 -14.5 24 324 9144 285 10 9.7 -2.6 | 281 13 13.1 -2.6 25 300 9710 285 11 10.6 -2.8 | 281 14 14.1 -2.8 26 262 10668 275 17 16.9 -1.5 | 274 20 20.4 -1.5 27 250 10990 260 13 12.8 2.3 | 262 16 16.3 2.3 28 209 12192 270 14 14.0 -0.0 | 270 17 17.5 0.0 29 200 12480 275 14 13.9 -1.2 | 274 17 17.4 -1.2 30 164 13716 285 11 10.6 -2.8 | 281 14 14.1 -2.8 31 150 14290 320 7 4.5 -5.4 | 304 10 8.0 -5.4 32 127 15240 40 12 -7.7 -9.2 | 25 10 -4.2 -9.2 33 101 16565 85 38 -37.9 -3.3 | 85 35 -34.4 -3.3 34 100 16620 85 38 -37.9 -3.3 | 85 35 -34.4 -3.3 35 75 18288 335 6 2.5 -5.4 | 312 8 6.0 -5.4 36 70 18660 125 13 -10.6 7.5 | 136 10 -7.2 7.5 37 50 20680 110 6 -5.6 2.1 | 134 3 -2.2 2.1 38 45 21336 110 20 -18.8 6.8 | 114 17 -15.3 6.9 39 30 23810 90 58 -58.0 0.0 | 90 55 -54.5 0.0 40 27 24384 90 60 -60.0 0.0 | 90 57 -56.5 0.0 41 20 26390 95 82 -81.7 7.1 | 95 79 -78.2 7.2 42 15 27432 95 77 -76.7 6.7 | 95 74 -73.2 6.7 Wind Parameters Mean winds (0-6000m): 59.8 at 4.7 knts Storm direction: 89.8 at 3.5 knts Shear (0-3000m) pos: 0.2 neg: 0.9 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -80.7 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -16.1 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 3.1 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 27.95 Bulk Shear: 5.84 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 ------------------------------------------------------------------------------- 500 240 2 259 5| 0.0 3.1 3.1| 0.6 -3.2 -2.7 -5.4 -0.38| 4.5 -1.7 1000 240 3 257 6| 0.3 1.5 1.8| 1.4 -3.6 -2.2 -2.2 -0.21| 3.3 -0.7 1500 248 3 260 6| 0.5 1.0 1.5| 2.8 -3.8 -1.0 -0.7 -0.10| 2.6 -0.3 2000 247 3 259 7| 0.4 0.9 1.3| 2.8 -7.6 -4.8 -2.4 -0.28| 2.7 -0.7 2500 234 3 252 7| 0.3 1.2 1.5| 2.8 -13.9 -11.1 -4.4 -0.47| 2.9 -1.4 3000 217 4 243 6| 0.2 0.9 1.2| 2.8 -16.1 -13.3 -4.4 -0.47| 3.1 -1.5 4000 182 4 222 5| 0.2 0.9 1.1| 2.8 -18.3 -15.5 -3.9 -0.55| 3.0 -1.7 5000 135 4 190 3| 0.1 0.6 0.8| 2.8 -20.5 -17.7 -3.5 -0.54| 3.0 -1.6 6000 60 5 13 2| 0.1 0.6 0.7| 5.9 -20.5 -14.6 -2.4 -0.43| 2.8 -1.2 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251019.00.gif