UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 10 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 1007 19 23.6 20.9 85 2.7 21.7 300 2 296.2 299.0 294.6 341.2 15.64 1 1004 45 24.4 19.4 74 5.0 20.9 338 4 297.2 299.8 293.9 338.5 14.26 2 1000 80 25.2 18.2 65 7.0 20.4 30 7 298.4 300.8 293.6 336.9 13.26 3 996 115 26.0 18.0 61 8.0 20.5 30 7 299.5 301.9 293.8 337.9 13.15 4 925 763 21.6 14.6 64 7.0 17.0 350 4 301.4 303.5 293.0 334.9 11.37 5 866 1332 18.0 13.2 74 4.8 14.8 332 5 303.4 305.4 293.4 336.3 11.08 6 850 1492 17.2 13.3 78 3.9 14.7 335 4 304.2 306.3 293.9 338.0 11.37 7 750 2551 11.4 8.3 81 3.1 9.5 296 9 309.0 310.7 293.6 337.0 9.20 8 719 2904 10.2 6.1 76 4.1 7.8 285 8 311.4 312.9 293.5 336.8 8.24 9 706 3056 10.2 3.2 62 7.0 6.2 280 6 313.0 314.3 292.9 334.4 6.84 10 700 3127 10.2 1.2 54 9.0 5.2 280 3 313.8 314.9 292.4 332.6 5.97 11 686 3295 9.8 -1.2 46 11.0 3.9 334 3 315.2 316.1 292.1 331.4 5.11 12 668 3515 9.0 -8.0 29 17.0 1.1 45 3 316.7 317.3 290.8 326.9 3.13 13 600 4394 3.8 -7.2 44 11.0 -1.4 24 5 320.5 321.2 292.4 332.7 3.71 14 528 5420 -2.5 -9.5 59 7.0 -5.6 285 2 324.9 325.6 293.5 336.7 3.52 15 510 5694 -4.1 -8.0 74 3.9 -5.9 241 7 326.2 327.0 294.3 339.9 4.11 16 500 5850 -4.7 -7.7 79 3.0 -6.1 215 11 327.3 328.2 294.7 341.7 4.29 17 483 6122 -6.5 -8.4 86 1.9 -7.4 210 14 328.3 329.2 294.9 342.5 4.20 18 448 6708 -9.5 -11.7 84 2.2 -10.4 214 12 331.7 332.4 295.2 343.7 3.49 19 441 6829 -9.5 -13.0 76 3.5 -10.9 215 12 333.2 333.9 295.3 344.2 3.19 20 426 7097 -10.5 -16.5 61 6.0 -12.8 217 11 335.2 335.8 295.3 344.0 2.47 21 402 7542 -12.9 -20.9 51 8.0 -15.6 220 10 337.7 338.1 295.3 344.2 1.80 22 400 7580 -13.1 -21.1 51 8.0 -15.7 220 10 338.0 338.3 295.4 344.4 1.78 23 332 8968 -23.5 -30.5 53 7.0 -25.0 198 13 342.2 342.4 295.7 345.6 0.91 24 300 9700 -29.1 -40.1 34 11.0 -30.7 170 12 344.4 344.4 295.7 345.9 0.39 25 294 9844 -30.3 -42.3 30 12.0 -31.8 166 12 344.7 344.7 295.7 345.9 0.31 26 255 10835 -39.1 -48.1 38 9.0 -39.8 164 11 346.0 346.0 295.9 346.8 0.19 27 250 10970 -40.3 -49.3 38 9.0 -40.9 180 12 346.2 346.2 295.9 346.9 0.17 28 226 11650 -46.5 -52.5 50 6.0 -46.8 191 16 346.8 346.8 296.0 347.3 0.13 29 200 12450 -52.9 -61.9 33 9.0 -53.1 180 19 349.0 349.0 296.4 349.2 0.05 30 158 13926 -66.1 -75.1 27 9.0 -66.2 117 26 351.0 351.0 296.8 351.0 0.01 31 150 14240 -68.5 -77.5 26 9.0 -68.5 105 30 352.1 352.1 297.1 352.1 0.01 32 108 16141 -82.5 -96.5 7 14.0 -82.5 95 59 360.3 360.3 298.8 360.3 0.00 33 105 16298 -82.9 -96.9 7 14.0 -82.9 99 56 362.5 362.5 299.2 362.5 0.00 34 100 16570 -82.5 -97.5 6 15.0 -82.5 105 50 368.3 368.3 300.2 368.3 0.00 35 87 17349 -82.1 -98.1 5 16.0 -82.1 146 35 384.1 384.1 302.9 384.1 0.00 36 85 17479 -83.5 -99.5 4 16.0 -83.5 153 32 383.8 383.8 302.9 383.8 0.00 37 82 17678 -84.9 -101.9 3 17.0 -84.9 164 29 384.9 384.9 303.1 384.9 0.00 38 80 17815 -82.1 -99.1 4 17.0 -82.1 171 26 393.4 393.4 304.3 393.4 0.00 39 79 17886 -79.7 -97.7 4 18.0 -79.7 175 24 399.8 399.8 305.2 399.8 0.00 40 78 17958 -77.5 -95.5 4 18.0 -77.6 178 23 405.8 405.8 306.0 405.8 0.00 41 70 18580 -76.7 -96.7 3 20.0 -76.7 260 15 420.3 420.3 307.7 420.3 0.00 42 63 19189 -75.9 -100.9 1 25.0 -76.0 207 19 434.9 434.9 309.4 434.9 0.00 43 60 19471 -77.1 -102.1 1 25.0 -77.1 182 21 438.3 438.3 309.7 438.3 0.00 44 54 20083 -73.1 -99.1 1 26.0 -73.2 129 26 461.0 461.0 311.8 461.0 0.00 45 53 20193 -70.5 -97.5 1 27.0 -70.6 119 27 469.5 469.5 312.6 469.5 0.00 46 50 20540 -70.3 -97.3 1 27.0 -70.5 90 29 477.8 477.8 313.2 477.8 0.00 47 45 21173 -65.7 -93.7 1 28.0 -66.0 94 44 503.6 503.6 315.2 503.6 0.00 48 43 21451 -62.9 -91.9 1 29.0 -63.4 95 47 517.1 517.1 316.1 517.1 0.00 49 30 23690 -58.5 -89.5 1 31.0 -59.6 95 54 585.2 585.2 319.9 585.2 0.00 50 25 24846 -54.1 -86.1 1 32.0 -56.1 91 52 629.1 629.1 321.9 629.2 0.01 51 20 26290 -49.5 -82.5 1 33.0 -53.1 95 54 684.7 684.7 323.9 684.8 0.02 52 19 26626 -48.9 -82.9 1 34.0 -52.8 97 49 696.6 696.7 324.3 696.8 0.02 53 17 27355 -50.3 -83.3 1 33.0 -54.1 100 38 714.7 714.7 324.9 714.8 0.02 54 16 27749 -51.9 -84.9 1 33.0 -55.4 102 32 721.9 722.0 325.1 722.1 0.02 55 12 29641 -45.3 -80.3 1 35.0 -52.1 807.2 807.3 327.4 807.7 0.05 56 11 30221 -45.7 -80.7 1 35.0 -52.7 826.1 826.2 327.9 826.6 0.05 TRP 108 16141 -82.5 -96.5 7 14.0 -82.5 95 59 360.3 360.3 298.8 360.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 556.57 mb = 5012.83 m = 16446.09 ft Wetbulb zero: 638.31 mb = 3887.20 m = 12753.11 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 61.07 % Est. max temperature: 31.28 C = 88.30 F Sfc-Lift cond lev (LCL): 968.37 mb = 361.71 m = 1186.71 ft T: 24.33 C 700-500 lapse rate: 5.47 C/km ThetaE index: 11.19 C Layer 750.0- 600.0 mb Conv cond level (CCL): 777.54 mb = 2245.93 m = 7368.43 ft Mean mixing ratio: 12.25 g/kg Conv temperature: 35.04 C = 95.07 F Cap Strength: 4.41 C Lifted Index: 3.60 C Risk: None Lifted Index @300 mb: 7.18 C Lifted Index @700 mb: 3.68 C Showalter Index: 2.90 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.00 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 178.60 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.94 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 31638.88 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 860.83 mb = 1383.52 m = 4539.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 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 1007 19 300 2 1.7 -1.0 | 214 4 2.0 3.0 1 1000 80 30 7 -3.5 -6.1 | 57 4 -3.3 -2.1 2 975 305 30 7 -3.5 -6.1 | 57 4 -3.3 -2.1 3 941 610 10 5 -0.9 -4.9 | 34 1 -0.6 -1.0 4 925 763 350 4 0.7 -3.9 | 269 1 0.9 0.0 5 909 914 340 5 1.7 -4.7 | 291 2 1.9 -0.7 6 877 1219 330 5 2.5 -4.3 | 278 3 2.7 -0.4 7 850 1492 335 4 1.7 -3.6 | 260 2 1.9 0.3 8 817 1829 350 4 0.7 -3.9 | 269 1 0.9 0.0 9 788 2134 335 6 2.5 -5.4 | 298 3 2.8 -1.5 10 760 2438 300 8 6.9 -4.0 | 270 7 7.2 -0.0 11 733 2743 290 10 9.4 -3.4 | 267 10 9.6 0.5 12 707 3048 280 6 5.9 -1.0 | 245 7 6.1 2.9 13 700 3127 280 3 3.0 -0.5 | 223 5 3.2 3.4 14 656 3658 95 3 -3.0 0.3 | 147 5 -2.8 4.2 15 631 3962 70 5 -4.7 -1.7 | 117 5 -4.5 2.2 16 608 4267 35 4 -2.3 -3.3 | 108 2 -2.1 0.7 17 586 4572 5 6 -0.5 -6.0 | 8 2 -0.3 -2.0 18 564 4877 355 5 0.4 -5.0 | 327 1 0.7 -1.0 19 523 5486 275 1 1.0 -0.1 | 198 4 1.2 3.9 20 500 5850 215 11 6.3 9.0 | 207 15 6.5 13.0 21 484 6096 210 14 7.0 12.1 | 204 18 7.2 16.1 22 400 7580 220 10 6.4 7.7 | 210 13 6.7 11.6 23 398 7620 220 11 7.1 8.4 | 211 14 7.3 12.4 24 324 9144 195 13 3.4 12.6 | 192 17 3.6 16.5 25 300 9700 170 12 -2.1 11.8 | 173 16 -1.9 15.8 26 261 10668 145 10 -5.7 8.2 | 156 13 -5.5 12.2 27 250 10970 180 12 0.0 12.0 | 181 16 0.2 16.0 28 208 12192 200 19 6.5 17.9 | 197 23 6.7 21.8 29 200 12450 180 19 0.0 19.0 | 181 23 0.2 23.0 30 163 13716 125 24 -19.7 13.8 | 132 26 -19.4 17.7 31 150 14240 105 30 -29.0 7.8 | 112 31 -28.7 11.7 32 126 15240 110 40 -37.6 13.7 | 115 41 -37.4 17.6 33 108 16141 95 59 -58.8 5.1 | 99 59 -58.5 9.1 34 100 16570 105 50 -48.3 12.9 | 109 51 -48.1 16.9 35 74 18288 195 17 4.4 16.4 | 193 21 4.6 20.4 36 70 18580 260 15 14.8 2.6 | 246 16 15.0 6.6 37 50 20540 90 29 -29.0 0.0 | 98 29 -28.8 4.0 38 44 21336 95 47 -46.8 4.1 | 100 47 -46.6 8.1 39 30 23690 95 54 -53.8 4.7 | 99 54 -53.6 8.7 40 27 24384 90 51 -51.0 0.0 | 94 51 -50.8 4.0 41 20 26290 95 54 -53.8 4.7 | 99 54 -53.6 8.7 42 14 27432 105 22 -21.3 5.7 | 115 23 -21.0 9.7 Wind Parameters Mean winds (0-6000m): 333.3 at 5.3 knts Storm direction: 3.3 at 4.0 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 33.5 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -13.9 tot: -13.5 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.14 Bulk Shear: 3.71 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 26 6 56 3| 5.6 0.0 5.6| 0.0 -2.0 -2.0 -4.1 -0.89| 12.6-11.2 1000 13 6 34 2| 2.8 1.9 4.7| 0.1 -2.5 -2.4 -2.4 -0.78| 8.4 -6.6 1500 0 5 352 1| 1.9 1.2 3.1| 0.1 -3.1 -3.0 -2.0 -0.76| 6.2 -4.7 2000 357 5 333 1| 1.7 0.9 2.6| 0.4 -3.1 -2.7 -1.4 -0.63| 5.3 -3.3 2500 346 5 310 2| 1.3 1.9 3.3| 0.5 -6.7 -6.3 -2.5 -0.58| 5.5 -3.2 3000 332 6 293 3| 1.1 1.6 2.7| 0.5 -13.9 -13.5 -4.5 -0.58| 5.5 -3.2 4000 336 5 291 3| 2.0 1.2 3.2| 1.3 -21.3 -20.0 -5.0 -0.53| 6.1 -3.2 5000 345 5 305 2| 1.6 1.5 3.0| 1.3 -24.2 -22.9 -4.6 -0.56| 5.7 -3.2 6000 333 5 286 3| 1.3 2.3 3.6| 3.6 -38.0 -34.4 -5.7 -0.50| 6.3 -3.1 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251210.00.gif