UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 8 DEC 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- 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 25 27.4 24.0 82 3.4 24.9 340 4 299.9 303.3 297.8 355.4 18.96 1 1000 82 27.4 23.0 77 4.4 24.2 340 5 300.5 303.8 297.3 353.3 17.96 2 952 516 23.4 21.5 89 1.9 22.1 344 10 300.8 303.9 296.9 351.3 17.20 3 939 636 22.6 20.8 90 1.8 21.3 343 11 301.1 304.2 296.7 350.2 16.69 4 931 710 23.0 17.0 69 6.0 18.9 335 9 302.3 304.7 294.6 341.3 13.21 5 925 767 23.0 16.0 65 7.0 18.2 330 8 302.8 305.1 294.3 339.7 12.46 6 889 1112 20.2 16.0 77 4.2 17.4 326 9 303.4 305.8 294.8 341.9 12.97 7 850 1499 18.6 7.6 49 11.0 12.0 355 6 305.6 307.1 291.4 329.0 7.72 8 847 1529 18.8 6.8 46 12.0 11.6 355 6 306.1 307.5 291.3 328.4 7.33 9 825 1756 17.6 10.6 64 7.0 13.1 350 6 307.2 309.0 293.5 336.8 9.78 10 802 1997 16.0 8.0 59 8.0 11.1 345 5 308.0 309.6 292.7 333.6 8.42 11 795 2072 15.6 11.0 74 4.6 12.6 344 5 308.3 310.3 294.3 340.0 10.43 12 747 2599 12.6 5.6 62 7.0 8.5 333 4 310.6 312.1 292.9 334.2 7.66 13 706 3072 9.2 6.8 85 2.4 7.8 330 4 311.9 313.6 294.1 339.1 8.82 14 700 3143 9.0 6.4 84 2.6 7.4 330 4 312.5 314.1 294.1 339.2 8.65 15 684 3335 8.0 5.7 85 2.3 6.6 343 7 313.4 315.0 294.2 339.6 8.43 16 661 3618 7.4 -0.6 57 8.0 3.1 328 7 315.8 316.9 292.6 333.4 5.55 17 647 3794 6.2 -1.8 56 8.0 2.0 333 9 316.4 317.4 292.5 332.9 5.19 18 640 3883 5.6 2.1 78 3.5 3.6 339 10 316.7 318.0 294.0 338.8 6.98 19 627 4052 5.6 -1.4 61 7.0 1.9 350 9 318.6 319.6 293.4 336.3 5.51 20 589 4561 1.8 -0.6 84 2.4 0.5 30 4 319.9 321.1 294.3 339.9 6.23 21 567 4868 0.4 -1.0 90 1.4 -0.4 58 6 321.7 323.0 294.8 342.1 6.29 22 563 4925 0.2 -3.6 76 3.8 -1.7 59 6 322.2 323.2 294.1 339.2 5.21 23 560 4968 0.0 -2.1 86 2.1 -1.1 58 6 322.4 323.6 294.7 341.5 5.87 24 550 5113 -1.1 -1.9 94 0.8 -1.5 53 7 322.8 324.0 294.9 342.5 6.06 25 503 5823 -4.5 -7.9 77 3.4 -6.1 66 6 327.0 327.8 294.6 341.0 4.20 26 500 5870 -4.9 -7.7 81 2.8 -6.2 75 7 327.1 327.9 294.7 341.4 4.29 27 484 6124 -6.1 -17.1 41 11.0 -10.1 85 10 328.6 329.1 293.3 335.8 2.07 28 481 6173 -5.9 -25.9 19 20.0 -11.8 86 10 329.5 329.7 292.5 332.9 0.96 29 476 6254 -6.3 -41.3 4 35.0 -13.3 88 11 330.0 330.0 291.9 330.8 0.22 30 423 7165 -11.7 -33.7 14 22.0 -16.7 87 13 334.4 334.5 293.4 336.4 0.52 31 413 7347 -12.3 -49.3 3 37.0 -18.0 84 13 335.9 335.9 293.4 336.3 0.10 32 400 7590 -13.9 -31.9 20 18.0 -18.1 80 12 336.9 337.1 294.1 339.4 0.66 33 399 7609 -14.1 -31.1 22 17.0 -18.2 80 12 336.9 337.0 294.2 339.6 0.71 34 374 8098 -17.9 -31.9 28 14.0 -21.0 80 13 338.2 338.3 294.5 340.8 0.71 35 352 8549 -21.7 -30.7 44 9.0 -23.7 80 14 339.0 339.1 294.8 342.1 0.84 36 347 8654 -22.7 -27.7 64 5.0 -23.9 80 15 339.0 339.2 295.1 343.2 1.13 37 319 9268 -26.7 -39.7 28 13.0 -28.6 86 15 341.7 341.8 295.1 343.2 0.38 38 312 9428 -27.7 -43.7 20 16.0 -29.7 94 12 342.5 342.5 295.1 343.5 0.25 39 300 9710 -29.5 -38.5 41 9.0 -30.8 105 10 343.8 343.9 295.7 345.6 0.46 40 294 9853 -30.5 -37.5 50 7.0 -31.6 91 12 344.4 344.5 295.8 346.4 0.52 41 255 10845 -38.7 -42.9 64 4.2 -39.1 144 16 346.6 346.6 296.2 347.9 0.34 42 250 10980 -39.9 -45.9 53 6.0 -40.4 150 16 346.7 346.8 296.1 347.8 0.25 43 249 11007 -39.9 -46.9 47 7.0 -40.5 150 16 347.1 347.2 296.2 348.1 0.23 44 200 12460 -52.7 -57.7 55 5.0 -52.9 135 31 349.3 349.3 296.5 349.7 0.08 45 183 13027 -58.1 -62.2 59 4.1 -58.2 130 30 349.5 349.5 296.5 349.7 0.05 46 155 14053 -67.1 -72.1 49 5.0 -67.1 105 32 351.2 351.2 296.9 351.2 0.01 47 150 14250 -68.9 -74.9 42 6.0 -68.9 100 33 351.4 351.4 297.0 351.4 0.01 48 137 14786 -73.5 -80.5 33 7.0 -73.5 104 38 352.5 352.5 297.2 352.5 0.00 49 129 15136 -74.9 -85.9 17 11.0 -74.9 108 47 356.1 356.1 297.9 356.1 0.00 50 118 15652 -75.7 -88.7 11 13.0 -75.7 112 40 363.8 363.8 299.4 363.8 0.00 51 100 16590 -83.3 -90.3 28 7.0 -83.3 130 16 366.8 366.8 300.0 366.8 0.00 52 85 17482 -90.1 -97.1 25 7.0 -90.1 110 25 370.5 370.5 300.7 370.5 0.00 53 81 17742 -89.7 -97.7 20 8.0 -89.7 113 26 376.4 376.4 301.6 376.4 0.00 54 78 17948 -85.7 -94.7 18 9.0 -85.7 106 32 388.8 388.8 303.6 388.8 0.00 55 76 18094 -77.7 -91.7 9 14.0 -77.7 101 36 408.4 408.4 306.3 408.4 0.00 56 70 18570 -75.3 -87.3 14 12.0 -75.3 90 15 423.3 423.3 308.1 423.3 0.00 57 65 19003 -71.9 -85.9 11 14.0 -72.0 125 11 439.8 439.8 309.8 439.8 0.00 58 56 19873 -75.3 -90.3 8 15.0 -75.4 246 23 451.2 451.2 311.0 451.2 0.00 59 52 20302 -75.7 -90.7 8 15.0 -75.7 253 13 459.9 459.9 311.8 459.9 0.00 60 50 20530 -73.9 -90.9 6 17.0 -74.0 100 6 469.3 469.3 312.6 469.4 0.00 61 48 20771 -69.1 -89.1 4 20.0 -69.3 144 4 486.3 486.3 314.0 486.3 0.00 62 42 21566 -71.1 -91.1 4 20.0 -71.2 71 34 500.3 500.3 314.9 500.3 0.00 63 36 22484 -68.9 -92.9 2 24.0 -69.2 85 50 528.5 528.5 316.8 528.5 0.00 64 32 23194 -65.9 -93.9 1 28.0 -66.3 94 58 554.7 554.7 318.3 554.7 0.00 65 30 23590 -61.7 -92.7 1 31.0 -62.4 100 62 576.4 576.4 319.5 576.4 0.00 66 28 24019 -61.1 -94.1 1 33.0 -62.0 100 61 589.6 589.6 320.1 589.6 0.00 67 24 25002 -50.9 -86.9 1 36.0 -53.7 102 60 645.8 645.8 322.5 645.9 0.01 68 21 25871 -52.1 -88.1 1 36.0 -54.9 104 58 667.3 667.3 323.3 667.4 0.01 69 20 26190 -47.9 -84.9 1 37.0 -52.1 105 58 689.6 689.6 324.1 689.7 0.01 70 19 26529 -47.1 -84.1 1 37.0 -51.7 102 59 702.2 702.2 324.5 702.4 0.02 71 18 26888 -45.3 -83.3 1 38.0 -50.7 103 56 718.9 718.9 325.0 719.0 0.02 72 16 27669 -48.7 -85.7 1 37.0 -53.2 122 29 732.4 732.4 325.4 732.5 0.02 73 14 28550 -47.1 -84.1 1 37.0 -52.7 167 4 766.3 766.3 326.4 766.5 0.02 TRP 85 17482 -90.1 -97.1 25 7.0 -90.1 110 25 370.5 370.5 300.7 370.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 560.00 mb = 4968.02 m = 16299.08 ft Wetbulb zero: 576.35 mb = 4736.15 m = 15538.36 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 74.29 % Est. max temperature: 32.71 C = 90.87 F Sfc-Lift cond lev (LCL): 959.92 mb = 442.55 m = 1451.91 ft T: 24.07 C 700-500 lapse rate: 5.10 C/km ThetaE index: 15.72 C Layer 1000.0- 889.0 mb Conv cond level (CCL): 854.88 mb = 1449.67 m = 4756.09 ft Mean mixing ratio: 16.17 g/kg Conv temperature: 32.89 C = 91.21 F Cap Strength: 1.80 C Lifted Index: -1.58 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.52 C Lifted Index @700 mb: -1.27 C Showalter Index: 6.86 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 12.50 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 110.20 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 312.89 J/kg Max Up Vert Vel: 25.02 m/s Conv Inhibition (B-): 60.93 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 906.49 mb = 942.69 m = 3092.76 ft Lev Free Conv (LFC): 751.49 mb = 2548.66 m = 8361.65 ft Equ Level (EL): 241.49 mb = 11210.27 m = 36778.66 ft B at Equ Level: 311.21 J/kg Max Parcel Lev (MPL): 121.49 mb = 15483.11 m = 50797.00 ft Wind level data Storm motion: 29 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 25 340 4 1.4 -3.8 | 264 4 3.6 0.4 1 1000 82 340 5 1.7 -4.7 | 278 4 4.0 -0.5 2 942 610 345 11 2.8 -10.6 | 322 8 5.1 -6.5 3 925 767 330 8 4.0 -6.9 | 294 7 6.3 -2.8 4 878 1219 325 9 5.2 -7.4 | 293 8 7.4 -3.2 5 850 1499 355 6 0.5 -6.0 | 303 3 2.8 -1.8 6 847 1524 355 6 0.5 -6.0 | 303 3 2.8 -1.8 7 734 2743 330 4 2.0 -3.5 | 261 4 4.3 0.7 8 700 3143 330 4 2.0 -3.5 | 261 4 4.3 0.7 9 682 3353 345 7 1.8 -6.8 | 302 5 4.1 -2.6 10 657 3658 325 7 4.0 -5.7 | 284 6 6.3 -1.6 11 633 3962 345 11 2.8 -10.6 | 322 8 5.1 -6.5 12 609 4267 5 2 -0.2 -2.0 | 224 3 2.1 2.2 13 565 4877 60 6 -5.2 -3.0 | 112 3 -2.9 1.2 14 544 5182 50 8 -6.1 -5.1 | 76 4 -3.9 -1.0 15 524 5486 85 6 -6.0 -0.5 | 135 5 -3.7 3.6 16 505 5791 60 6 -5.2 -3.0 | 112 3 -2.9 1.2 17 500 5870 75 7 -6.8 -1.8 | 118 5 -4.5 2.4 18 486 6096 85 10 -10.0 -0.9 | 113 8 -7.7 3.3 19 449 6706 95 14 -13.9 1.2 | 115 13 -11.7 5.4 20 400 7590 80 12 -11.8 -2.1 | 102 10 -9.5 2.1 21 324 9144 80 16 -15.8 -2.8 | 96 14 -13.5 1.4 22 311 9449 95 12 -12.0 1.0 | 118 11 -9.7 5.2 23 300 9710 105 10 -9.7 2.6 | 132 10 -7.4 6.8 24 298 9754 85 11 -11.0 -1.0 | 110 9 -8.7 3.2 25 273 10363 125 15 -12.3 8.6 | 142 16 -10.0 12.8 26 250 10980 150 16 -8.0 13.9 | 162 19 -5.7 18.0 27 239 11278 150 15 -7.5 13.0 | 163 18 -5.2 17.2 28 208 12192 140 28 -18.0 21.4 | 148 30 -15.7 25.6 29 200 12460 135 31 -21.9 21.9 | 143 33 -19.6 26.1 30 189 12802 135 29 -20.5 20.5 | 144 31 -18.2 24.7 31 150 14250 100 33 -32.5 5.7 | 108 32 -30.2 9.9 32 133 14935 105 40 -38.6 10.4 | 112 39 -36.4 14.5 33 126 15240 110 52 -48.9 17.8 | 115 52 -46.6 22.0 34 108 16154 115 24 -21.8 10.1 | 126 24 -19.5 14.3 35 100 16590 130 16 -12.3 10.3 | 145 18 -10.0 14.5 36 85 17482 110 25 -23.5 8.6 | 121 25 -21.2 12.7 37 82 17678 115 24 -21.8 10.1 | 126 24 -19.5 14.3 38 74 18288 95 41 -40.8 3.6 | 101 39 -38.6 7.7 39 70 18570 90 15 -15.0 0.0 | 108 13 -12.7 4.2 40 70 18593 75 14 -13.5 -3.6 | 93 11 -11.3 0.5 41 63 19202 150 9 -4.5 7.8 | 169 12 -2.2 12.0 42 60 19507 230 19 14.6 12.2 | 226 23 16.8 16.4 43 57 19812 245 24 21.8 10.1 | 239 28 24.0 14.3 44 51 20422 255 10 9.7 2.6 | 240 14 11.9 6.8 45 50 20530 100 6 -5.9 1.0 | 145 6 -3.6 5.2 46 48 20726 155 1 -0.4 0.9 | 200 5 1.8 5.1 47 46 21031 85 18 -17.9 -1.6 | 99 16 -15.7 2.6 48 44 21336 65 30 -27.2 -12.7 | 71 26 -24.9 -8.5 49 39 21946 80 40 -39.4 -6.9 | 86 37 -37.1 -2.8 50 38 22250 85 39 -38.9 -3.4 | 91 37 -36.6 0.8 51 36 22555 85 52 -51.8 -4.5 | 90 50 -49.5 -0.4 52 30 23590 100 62 -61.1 10.8 | 104 61 -58.8 14.9 53 28 24079 100 61 -60.1 10.6 | 104 60 -57.8 14.8 54 20 26190 105 58 -56.0 15.0 | 110 57 -53.8 19.2 55 18 26518 100 60 -59.1 10.4 | 104 59 -56.8 14.6 56 14 27432 140 4 -2.6 3.1 | 178 7 -0.3 7.2 57 13 27737 225 5 3.5 3.5 | 217 10 5.8 7.7 58 12 28042 265 9 9.0 0.8 | 246 12 11.2 5.0 59 10 28651 280 31 30.5 -5.4 | 272 33 32.8 -1.2 Wind Parameters Mean winds (0-6000m): 358.6 at 6.3 knts Storm direction: 28.6 at 4.7 knts Shear (0-3000m) pos: 0.9 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -2.9 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -9.3 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 578.02 Bulk Shear: 0.54 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 ------------------------------------------------------------------------------- 500 343 7 301 5| 6.2 0.0 6.2| 6.2 0.0 6.2 12.3 0.76| 6.3 4.8 1000 339 8 303 6| 3.1 1.6 4.7| 6.5 -6.4 0.1 0.1 0.14| 5.5 0.8 1500 337 8 300 6| 1.9 1.1 2.9| 8.3 -6.5 1.9 1.2 0.16| 5.5 0.9 2000 339 7 299 6| 1.4 1.1 2.5| 8.3 -7.6 0.7 0.4 0.08| 4.5 0.3 2500 340 7 296 5| 1.1 1.1 2.3| 8.3 -8.8 -0.4 -0.2 0.01| 3.8 0.0 3000 339 6 292 5| 0.9 1.0 2.0| 8.3 -9.3 -0.9 -0.3 -0.01| 3.3 -0.0 4000 338 7 293 5| 1.4 0.8 2.1| 19.9 -11.1 8.8 2.2 0.19| 3.9 0.7 5000 345 6 296 4| 1.2 0.6 1.8| 19.9 -16.3 3.5 0.7 -0.06| 4.5 -0.3 6000 359 6 312 3| 1.2 0.5 1.7| 24.6 -18.9 5.7 1.0 -0.02| 4.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251208.12.gif