UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for WM650... Searching the city database file for: WM650 ... Date:1200Z 11 JAN 26 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 1010 17 25.6 22.5 83 3.1 23.4 80 4 297.9 301.0 296.2 348.0 17.23 1 1000 104 24.8 21.0 79 3.8 22.1 65 7 298.0 300.8 295.3 343.9 15.85 2 990 193 25.6 20.6 74 5.0 22.1 87 6 299.6 302.5 295.6 345.2 15.61 3 935 695 22.0 19.8 87 2.2 20.5 140 4 300.9 303.8 296.0 347.1 15.74 4 925 789 21.4 19.9 91 1.5 20.4 135 4 301.2 304.1 296.3 348.3 16.01 5 850 1518 16.8 16.5 98 0.3 16.6 345 1 303.7 306.3 295.6 345.4 14.03 6 845 1568 16.4 16.3 99 0.1 16.4 347 1 303.8 306.4 295.6 345.3 13.93 7 723 2881 9.8 6.0 77 3.8 7.5 283 3 310.5 312.0 293.2 335.5 8.14 8 704 3103 9.2 2.2 62 7.0 5.3 302 6 312.2 313.4 292.3 332.1 6.38 9 700 3150 9.2 1.2 57 8.0 4.8 300 7 312.7 313.8 292.1 331.4 5.97 10 695 3209 9.0 -2.0 46 11.0 3.3 298 7 313.1 314.0 291.2 328.1 4.75 11 686 3317 8.4 -7.6 31 16.0 1.0 295 8 313.6 314.2 289.9 323.7 3.14 12 651 3747 6.6 -10.4 28 17.0 -0.8 279 10 316.3 316.8 290.3 325.0 2.66 13 615 4211 4.6 -15.4 22 20.0 -3.2 245 11 319.2 319.5 290.4 325.5 1.87 14 590 4547 2.6 -10.4 38 13.0 -3.1 236 12 320.7 321.2 291.8 330.4 2.94 15 581 4670 1.4 -6.6 55 8.0 -2.4 239 12 320.7 321.5 292.7 333.8 4.02 16 537 5298 -3.1 -8.1 68 5.0 -5.4 267 6 322.6 323.4 293.2 335.4 3.87 17 523 5507 -3.5 -9.5 63 6.0 -6.2 272 4 324.6 325.3 293.4 336.4 3.56 18 500 5860 -5.7 -10.3 70 4.6 -7.7 165 4 326.1 326.8 293.8 337.8 3.49 19 466 6410 -9.1 -12.7 75 3.6 -10.6 147 6 328.5 329.1 294.1 339.0 3.09 20 400 7580 -16.1 -20.4 69 4.3 -17.4 135 13 334.1 334.4 294.5 340.8 1.89 21 300 9680 -31.5 -39.5 45 8.0 -32.6 125 15 341.0 341.1 295.0 342.6 0.41 22 264 10569 -39.1 -46.1 47 7.0 -39.7 129 21 342.6 342.6 295.1 343.5 0.23 23 250 10940 -41.7 -49.7 42 8.0 -42.2 115 33 344.1 344.1 295.4 344.7 0.16 24 200 12410 -54.1 -65.1 25 11.0 -54.4 110 49 347.1 347.1 296.0 347.2 0.03 25 181 13045 -59.1 -76.1 9 17.0 -59.3 105 59 349.0 349.0 296.4 349.0 0.01 26 154 14041 -67.2 -93.6 1 26.5 -67.2 100 73 351.7 351.7 297.0 351.7 0.00 27 150 14200 -68.5 -96.5 1 28.0 -68.6 105 72 352.1 352.1 297.1 352.1 0.00 28 139 14658 -67.7 -95.7 1 28.0 -67.8 114 51 361.2 361.2 299.0 361.2 0.00 29 105 16303 -78.3 -103.3 1 25.0 -78.3 359 19 371.2 371.2 300.8 371.2 0.00 30 100 16580 -80.3 -104.3 1 24.0 -80.3 325 18 372.6 372.6 301.0 372.6 0.00 31 96 16810 -80.9 -104.9 1 24.0 -80.9 329 16 375.8 375.8 301.5 375.8 0.00 32 89 17236 -81.5 -105.5 1 24.0 -81.5 336 13 382.8 382.8 302.7 382.8 0.00 33 87 17364 -82.9 -106.9 1 24.0 -82.9 339 13 382.5 382.5 302.6 382.5 0.00 34 84 17559 -84.1 -107.1 1 23.0 -84.1 342 11 383.9 383.9 302.9 383.9 0.00 35 81 17759 -85.5 -108.5 1 23.0 -85.5 346 10 385.1 385.1 303.1 385.1 0.00 36 78 17966 -86.7 -109.7 1 23.0 -86.7 349 8 386.7 386.7 303.3 386.7 0.00 37 70 18560 -85.1 -108.1 1 23.0 -85.1 25 11 402.3 402.3 305.5 402.3 0.00 38 56 19813 -76.3 -101.3 1 25.0 -76.4 71 27 448.9 448.9 310.7 448.9 0.00 39 54 20024 -73.7 -99.7 1 26.0 -73.8 79 30 459.6 459.6 311.7 459.6 0.00 40 53 20133 -71.3 -98.3 1 27.0 -71.4 83 31 467.6 467.6 312.4 467.6 0.00 41 52 20246 -68.7 -96.7 1 28.0 -68.9 87 32 476.2 476.2 313.1 476.2 0.00 42 50 20480 -69.1 -96.1 1 27.0 -69.3 95 35 480.7 480.7 313.5 480.7 0.00 43 49 20601 -69.5 -96.5 1 27.0 -69.6 96 36 482.5 482.5 313.7 482.5 0.00 44 45 21107 -70.1 -97.1 1 27.0 -70.3 99 38 492.9 492.9 314.4 492.9 0.00 45 37 22288 -63.9 -92.9 1 29.0 -64.4 96 46 537.2 537.2 317.3 537.2 0.00 46 30 23590 -58.3 -89.3 1 31.0 -59.4 90 56 585.7 585.7 319.9 585.7 0.00 47 22 25564 -51.9 -84.9 1 33.0 -54.6 75 33 659.1 659.1 323.0 659.2 0.01 48 20 26180 -52.1 -85.1 1 33.0 -55.0 65 20 676.7 676.7 323.7 676.8 0.01 49 19 26512 -52.1 -85.1 1 33.0 -55.1 69 19 686.7 686.7 324.0 686.8 0.01 50 13 29019 -43.1 -78.1 1 35.0 -50.6 796.6 796.6 327.2 797.2 0.07 51 11 30147 -42.3 -78.3 1 36.0 -50.9 838.5 838.5 328.1 839.3 0.08 TRP WND 154 14041 -67.2 -93.6 1 26.5 -67.2 100 73 351.7 351.7 297.0 351.7 0.00 Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 567.31 mb = 4865.68 m = 15963.31 ft Wetbulb zero: 666.43 mb = 3554.38 m = 11661.20 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 66.98 % Est. max temperature: 31.11 C = 88.00 F Sfc-Lift cond lev (LCL): 965.82 mb = 410.17 m = 1345.69 ft T: 24.04 C 700-500 lapse rate: 5.50 C/km ThetaE index: 24.59 C Layer 850.0- 651.0 mb Conv cond level (CCL): 885.16 mb = 1168.60 m = 3833.93 ft Mean mixing ratio: 15.80 g/kg Conv temperature: 30.24 C = 86.44 F Cap Strength: 1.29 C Lifted Index: -1.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.17 C Lifted Index @700 mb: -0.43 C Showalter Index: -1.09 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.20 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.00 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 410.85 J/kg Max Up Vert Vel: 28.67 m/s Conv Inhibition (B-): 20.36 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 916.33 mb = 870.20 m = 2854.95 ft Lev Free Conv (LFC): 851.33 mb = 1504.53 m = 4936.06 ft Equ Level (EL): 621.33 mb = 4127.13 m = 13540.30 ft B at Equ Level: 56.58 J/kg Max Parcel Lev (MPL): 131.33 mb = 14990.59 m = 49181.14 ft Wind level data Storm motion: 284 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 1010 17 80 4 -3.9 -0.7 | 92 8 -8.0 0.3 1 1000 104 65 7 -6.3 -3.0 | 79 11 -10.4 -1.9 2 977 305 115 5 -4.5 2.1 | 110 9 -8.6 3.1 3 944 610 145 4 -2.3 3.3 | 124 8 -6.3 4.3 4 925 789 135 4 -2.8 2.8 | 119 8 -6.8 3.8 5 912 914 110 3 -2.8 1.0 | 107 7 -6.8 2.0 6 880 1219 55 2 -1.6 -1.1 | 89 6 -5.7 -0.1 7 850 1518 345 1 0.3 -1.0 | 91 4 -3.8 0.1 8 819 1829 0 0 -0.0 -0.0 | 104 4 -4.0 1.0 9 790 2134 315 1 0.7 -0.7 | 95 3 -3.3 0.3 10 762 2438 245 2 1.8 0.8 | 130 3 -2.2 1.9 11 735 2743 265 2 2.0 0.2 | 120 2 -2.0 1.2 12 709 3048 305 5 4.1 -2.9 | 358 2 0.1 -1.8 13 700 3150 300 7 6.1 -3.5 | 321 3 2.0 -2.5 14 657 3658 285 10 9.7 -2.6 | 286 6 5.6 -1.6 15 633 3962 260 10 9.8 1.7 | 245 6 5.8 2.8 16 609 4267 240 11 9.5 5.5 | 220 9 5.5 6.5 17 587 4572 235 12 9.8 6.9 | 216 10 5.8 7.9 18 565 4877 250 11 10.3 3.8 | 233 8 6.3 4.8 19 524 5486 275 4 4.0 -0.3 | 177 1 -0.0 0.7 20 500 5860 165 4 -1.0 3.9 | 134 7 -5.1 4.9 21 485 6096 150 4 -2.0 3.5 | 127 8 -6.0 4.5 22 400 7580 135 13 -9.2 9.2 | 128 17 -13.2 10.2 23 398 7620 135 13 -9.2 9.2 | 128 17 -13.2 10.2 24 323 9144 105 18 -17.4 4.7 | 105 22 -21.4 5.7 25 300 9680 125 15 -12.3 8.6 | 121 19 -16.3 9.6 26 260 10668 130 22 -16.9 14.1 | 126 26 -20.9 15.2 27 250 10940 115 33 -29.9 13.9 | 114 37 -33.9 15.0 28 207 12192 110 39 -36.6 13.3 | 109 43 -40.7 14.4 29 200 12410 110 49 -46.0 16.8 | 110 53 -50.1 17.8 30 162 13716 100 70 -68.9 12.2 | 100 74 -73.0 13.2 31 154 14041 100 73 -71.9 12.7 | 100 77 -75.9 13.7 32 150 14200 105 72 -69.5 18.6 | 105 76 -73.6 19.7 33 126 15240 125 24 -19.7 13.8 | 122 28 -23.7 14.8 34 100 16580 325 18 10.3 -14.7 | 335 15 6.3 -13.7 35 74 18288 355 6 0.5 -6.0 | 35 6 -3.5 -5.0 36 70 18560 25 11 -4.6 -10.0 | 44 12 -8.7 -9.0 37 50 20480 95 35 -34.9 3.1 | 96 39 -38.9 4.1 38 43 21336 100 39 -38.4 6.8 | 100 43 -42.4 7.8 39 30 23590 90 56 -56.0 0.0 | 91 60 -60.0 1.0 40 26 24384 95 58 -57.8 5.1 | 96 62 -61.8 6.1 41 20 26180 65 20 -18.1 -8.5 | 71 23 -22.1 -7.4 42 14 27432 90 11 -11.0 0.0 | 94 15 -15.0 1.0 Wind Parameters Mean winds (0-6000m): 254.2 at 5.5 knts Storm direction: 284.2 at 4.1 knts Shear (0-3000m) pos: 0.5 neg: 0.9 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -92.6 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -13.8 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 27.38 Bulk Shear: 15.01 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 97 5 100 9| 4.0 0.0 4.0| 16.4 -4.1 12.3 24.5 0.47| 10.4 4.9 1000 111 4 108 9| 2.0 1.6 3.6| 17.4 -10.3 7.1 7.1 0.15| 7.3 1.1 1500 103 4 104 8| 1.3 1.8 3.1| 17.8 -12.7 5.1 3.4 0.06| 6.1 0.3 2000 101 3 103 7| 1.0 1.3 2.3| 18.8 -13.2 5.6 2.8 0.07| 5.0 0.4 2500 103 3 104 7| 0.8 1.1 1.9| 19.9 -13.3 6.6 2.7 0.13| 4.5 0.6 3000 105 3 105 7| 0.5 0.9 1.5| 19.9 -13.8 6.1 2.0 0.02| 4.5 0.1 4000 283 4 192 0| 0.4 1.4 1.8| 19.9 -25.5 -5.6 -1.4 -0.23| 4.8 -1.1 5000 257 6 213 3| 0.4 1.3 1.7| 26.4 -32.0 -5.6 -1.1 -0.19| 4.7 -0.9 6000 254 6 207 3| 0.5 1.0 1.5| 26.8 -38.4 -11.7 -1.9 -0.24| 5.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20260111.12.gif