UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 12 DEC 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 1006 15 24.6 23.0 91 1.6 23.5 100 2 297.2 300.5 296.4 348.9 17.85 1 1005 23 26.2 22.8 82 3.4 23.8 92 2 298.9 302.1 296.7 350.4 17.65 2 1000 67 26.4 23.0 82 3.4 23.9 50 5 299.5 302.8 297.1 352.1 17.96 3 998 85 26.8 23.2 81 3.6 24.2 42 5 300.1 303.5 297.4 353.6 18.22 4 939 622 24.4 17.4 65 7.0 19.6 254 2 303.0 305.4 295.0 342.7 13.43 5 925 754 23.4 15.4 61 8.0 18.0 245 2 303.2 305.4 294.0 338.8 11.98 6 884 1149 20.4 16.2 77 4.2 17.5 237 4 304.1 306.5 295.1 343.4 13.22 7 850 1487 18.6 14.4 77 4.2 15.8 220 4 305.6 307.9 294.8 342.3 12.23 8 789 2123 15.0 13.0 88 2.0 13.7 249 5 308.4 310.6 295.4 344.8 12.02 9 718 2918 11.2 10.1 93 1.1 10.5 178 5 312.6 314.7 295.8 346.2 10.88 10 700 3130 10.2 8.9 92 1.3 9.4 210 5 313.8 315.7 295.7 345.7 10.29 11 605 4327 3.4 3.2 99 0.2 3.3 154 6 319.3 320.8 295.4 344.7 7.99 12 533 5344 -1.9 -2.8 94 0.9 -2.4 115 9 324.7 325.9 295.3 343.9 5.85 13 500 5850 -4.5 -6.6 85 2.1 -5.5 135 8 327.6 328.5 295.1 343.1 4.67 14 480 6171 -6.3 -9.4 79 3.1 -7.7 137 8 329.2 330.0 294.9 342.4 3.91 15 463 6453 -7.1 -10.8 75 3.7 -8.7 127 8 331.6 332.3 295.3 344.0 3.63 16 416 7281 -12.3 -20.3 51 8.0 -15.0 96 9 335.2 335.6 294.7 341.8 1.83 17 400 7580 -14.3 -22.3 51 8.0 -16.8 85 9 336.4 336.7 294.8 342.2 1.60 18 385 7870 -15.7 -27.7 35 12.0 -18.8 112 8 338.3 338.5 294.8 342.0 1.02 19 333 8952 -22.9 -32.9 40 10.0 -24.9 207 5 342.7 342.9 295.6 345.5 0.72 20 314 9381 -26.1 -41.1 23 15.0 -28.3 243 5 344.1 344.2 295.6 345.4 0.33 21 300 9710 -28.9 -41.9 27 13.0 -30.6 270 7 344.6 344.7 295.7 345.9 0.32 22 263 10632 -36.7 -43.7 48 7.0 -37.4 284 4 346.4 346.5 296.1 347.7 0.30 23 251 10953 -39.1 -49.1 34 10.0 -39.9 162 7 347.5 347.6 296.3 348.3 0.17 24 250 10980 -39.3 -49.3 34 10.0 -40.1 150 7 347.6 347.7 296.3 348.3 0.17 25 200 12470 -52.5 -62.5 29 10.0 -52.8 115 5 349.6 349.6 296.6 349.8 0.04 26 150 14260 -67.3 -86.3 5 19.0 -67.4 105 21 354.2 354.2 297.5 354.2 0.00 27 108 16170 -82.3 -103.3 2 21.0 -82.3 90 52 360.7 360.7 298.8 360.7 0.00 28 105 16327 -83.1 -106.1 1 23.0 -83.1 90 49 362.1 362.1 299.1 362.1 0.00 29 100 16600 -81.5 -105.5 1 24.0 -81.5 90 43 370.3 370.3 300.6 370.3 0.00 30 79 17932 -78.9 -103.9 1 25.0 -78.9 50 16 401.5 401.5 305.4 401.5 0.00 31 74 18304 -79.5 -104.5 1 25.0 -79.6 42 9 407.8 407.8 306.2 407.8 0.00 32 70 18620 -78.5 -103.5 1 25.0 -78.6 70 7 416.4 416.4 307.3 416.4 0.00 33 67 18872 -75.1 -101.1 1 26.0 -75.2 71 10 429.1 429.1 308.7 429.1 0.00 34 65 19049 -72.5 -99.5 1 27.0 -72.6 71 12 438.5 438.5 309.7 438.5 0.00 35 64 19140 -70.1 -97.1 1 27.0 -70.2 71 13 445.7 445.7 310.4 445.7 0.00 36 62 19330 -67.5 -95.5 1 28.0 -67.7 72 15 455.5 455.5 311.4 455.5 0.00 37 59 19628 -68.5 -96.5 1 28.0 -68.7 73 19 459.8 459.8 311.7 459.8 0.00 38 53 20271 -68.5 -96.5 1 28.0 -68.7 74 26 474.1 474.1 313.0 474.1 0.00 39 50 20620 -68.3 -96.3 1 28.0 -68.5 75 30 482.5 482.5 313.7 482.5 0.00 40 48 20865 -68.5 -96.5 1 28.0 -68.7 72 34 487.7 487.7 314.1 487.7 0.00 41 31 23537 -61.1 -91.1 1 30.0 -61.9 102 53 572.7 572.7 319.3 572.7 0.00 42 30 23740 -61.9 -91.9 1 30.0 -62.6 105 54 575.9 575.9 319.5 575.9 0.00 43 29 23949 -61.9 -91.9 1 30.0 -62.7 105 54 581.5 581.5 319.8 581.5 0.00 44 20 26310 -49.9 -82.9 1 33.0 -53.4 95 65 683.4 683.4 323.9 683.6 0.02 45 14 28689 -40.9 -76.9 1 36.0 -49.1 787.3 787.4 327.0 788.1 0.08 46 11 30338 -38.7 -75.7 1 37.0 -49.1 851.6 851.6 328.4 852.8 0.12 TRP 108 16170 -82.3 -103.3 2 21.0 -82.3 90 52 360.7 360.7 298.8 360.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 558.81 mb = 4979.59 m = 16337.04 ft Wetbulb zero: 563.18 mb = 4902.04 m = 16082.62 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 87.12 % Est. max temperature: 32.73 C = 90.91 F Sfc-Lift cond lev (LCL): 983.22 mb = 216.32 m = 709.70 ft T: 26.21 C 700-500 lapse rate: 5.40 C/km ThetaE index: 14.80 C Layer 939.0- 884.0 mb Conv cond level (CCL): 818.55 mb = 1809.05 m = 5935.12 ft Mean mixing ratio: 14.83 g/kg Conv temperature: 34.39 C = 93.90 F Cap Strength: 2.23 C Lifted Index: -0.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 0.81 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.90 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 188.80 Risk: None Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.01 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 125.33 J/kg Cap Strength: 2.23 C Lift Cond Lev (LCL): 879.66 mb = 1190.99 m = 3907.41 ft Lev Free Conv (LFC): 624.66 mb = 4064.51 m = 13334.84 ft Equ Level (EL): 494.66 mb = 5934.38 m = 19469.52 ft B at Equ Level: 24.93 J/kg Max Parcel Lev (MPL): 424.66 mb = 7121.48 m = 23364.14 ft Wind level data Storm motion: 195 at 4 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 1006 15 100 2 -2.0 0.3 | 42 4 -2.9 -3.2 1 1000 67 50 5 -3.8 -3.2 | 35 8 -4.8 -6.8 2 973 305 305 2 1.6 -1.1 | 352 5 0.7 -4.7 3 940 610 255 2 1.9 0.5 | 342 3 1.0 -3.1 4 925 754 245 2 1.8 0.8 | 343 3 0.8 -2.7 5 908 914 245 2 1.8 0.8 | 343 3 0.8 -2.7 6 877 1219 235 4 3.3 2.3 | 299 3 2.3 -1.3 7 850 1487 220 4 2.6 3.1 | 288 2 1.6 -0.5 8 816 1829 235 4 3.3 2.3 | 299 3 2.3 -1.3 9 787 2134 250 5 4.7 1.7 | 296 4 3.7 -1.9 10 760 2438 210 2 1.0 1.7 | 359 2 0.0 -1.8 11 733 2743 155 4 -1.7 3.6 | 91 3 -2.7 0.1 12 707 3048 195 5 1.3 4.8 | 195 1 0.3 1.3 13 700 3130 210 5 2.5 4.3 | 244 2 1.5 0.8 14 656 3658 185 4 0.3 4.0 | 124 1 -0.6 0.4 15 632 3962 160 5 -1.7 4.7 | 113 3 -2.7 1.1 16 608 4267 155 6 -2.5 5.4 | 118 4 -3.5 1.9 17 586 4572 145 6 -3.4 4.9 | 107 5 -4.4 1.3 18 564 4877 145 6 -3.4 4.9 | 107 5 -4.4 1.3 19 523 5486 105 10 -9.7 2.6 | 85 11 -10.6 -1.0 20 500 5850 135 8 -5.7 5.7 | 107 7 -6.6 2.1 21 484 6096 140 8 -5.1 6.1 | 113 7 -6.1 2.6 22 400 7580 85 9 -9.0 -0.8 | 66 11 -9.9 -4.4 23 398 7620 90 9 -9.0 0.0 | 70 11 -10.0 -3.6 24 324 9144 225 4 2.8 2.8 | 292 2 1.9 -0.7 25 300 9710 270 7 7.0 -0.0 | 301 7 6.0 -3.6 26 261 10668 285 4 3.9 -1.0 | 328 5 2.9 -4.6 27 250 10980 150 7 -3.5 6.1 | 119 5 -4.5 2.5 28 209 12192 150 6 -3.0 5.2 | 112 4 -4.0 1.6 29 200 12470 115 5 -4.5 2.1 | 75 6 -5.5 -1.5 30 164 13716 115 17 -15.4 7.2 | 102 17 -16.4 3.6 31 150 14260 105 21 -20.3 5.4 | 95 21 -21.3 1.9 32 127 15240 105 31 -29.9 8.0 | 98 31 -30.9 4.5 33 108 16170 90 52 -52.0 0.0 | 86 53 -53.0 -3.6 34 100 16600 90 43 -43.0 0.0 | 85 44 -44.0 -3.6 35 74 18288 40 9 -5.8 -6.9 | 33 12 -6.8 -10.5 36 70 18620 70 7 -6.6 -2.4 | 52 10 -7.5 -6.0 37 50 20620 75 30 -29.0 -7.8 | 69 32 -29.9 -11.3 38 44 21336 65 41 -37.2 -17.3 | 61 43 -38.1 -20.9 39 30 23740 105 54 -52.2 14.0 | 101 54 -53.1 10.4 40 27 24384 105 55 -53.1 14.2 | 101 55 -54.1 10.7 41 20 26310 95 65 -64.8 5.7 | 92 66 -65.7 2.1 42 15 27432 105 38 -36.7 9.8 | 99 38 -37.7 6.3 Wind Parameters Mean winds (0-6000m): 165.2 at 4.9 knts Storm direction: 195.2 at 3.7 knts Shear (0-3000m) pos: 1.0 neg: 1.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 134.6 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -12.1 tot: -9.0 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.17 Bulk Shear: 7.88 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 3 3 10 7| 4.1 0.0 4.1| 0.0 -10.3 -10.3 -20.6 -0.60| 10.9 -6.6 1000 291 2 343 5| 2.1 0.7 2.7| 0.0 -10.8 -10.8 -10.8 -0.59| 6.3 -3.7 1500 250 3 326 3| 1.4 1.1 2.4| 0.0 -12.0 -12.0 -8.0 -0.61| 5.0 -3.1 2000 242 3 318 3| 1.5 0.8 2.2| 0.2 -12.1 -11.9 -5.9 -0.53| 4.2 -2.2 2500 241 3 316 3| 1.2 0.9 2.1| 1.5 -12.1 -10.6 -4.2 -0.29| 4.4 -1.3 3000 227 3 310 2| 1.0 1.1 2.1| 3.1 -12.1 -9.0 -3.0 -0.07| 4.5 -0.3 4000 212 4 293 1| 0.7 1.1 1.8| 3.6 -12.6 -9.1 -2.3 -0.07| 4.1 -0.3 5000 190 4 155 1| 0.6 1.1 1.7| 3.7 -14.0 -10.2 -2.0 -0.09| 3.7 -0.3 6000 165 5 118 3| 0.8 1.2 2.0| 11.8 -19.4 -7.6 -1.3 -0.04| 3.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251212.00.gif