UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 22 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 1009 25 25.0 24.0 94 1.0 24.3 270 6 297.4 300.8 297.1 352.3 18.94 1 1003 64 25.8 23.3 86 2.5 24.0 303 9 298.7 302.0 297.0 351.9 18.24 2 1000 84 25.8 23.1 85 2.7 23.9 320 11 299.0 302.2 297.0 351.7 18.07 3 925 764 21.6 20.2 92 1.4 20.6 320 12 301.4 304.4 296.5 349.5 16.32 4 850 1498 18.0 15.0 83 3.0 16.0 330 8 305.0 307.4 295.0 343.0 12.72 5 780 2230 13.4 10.9 85 2.5 11.8 18 6 307.7 309.6 294.2 339.6 10.56 6 744 2627 11.4 7.6 77 3.8 9.1 38 5 309.7 311.3 293.5 336.7 8.84 7 720 2902 11.0 1.0 50 10.0 5.5 20 6 312.1 313.2 291.7 330.0 5.72 8 700 3137 9.4 1.4 57 8.0 5.0 30 3 312.9 314.0 292.2 331.9 6.06 9 695 3197 9.0 5.0 76 4.0 6.6 19 3 313.1 314.6 293.7 337.6 7.90 10 673 3463 6.8 5.5 91 1.3 6.0 337 3 313.5 315.1 294.3 339.8 8.45 11 591 4523 1.6 -3.4 69 5.0 -0.9 73 1 319.3 320.3 293.2 335.6 5.04 12 586 4592 1.8 -9.2 44 11.0 -3.1 95 1 320.4 321.0 292.0 331.1 3.25 13 584 4619 1.4 -5.6 60 7.0 -2.0 94 1 320.2 321.0 292.9 334.3 4.32 14 558 4986 0.0 -10.0 47 10.0 -4.4 88 4 322.7 323.4 292.6 333.4 3.20 15 533 5353 -2.3 -8.3 63 6.0 -5.1 69 6 324.3 325.0 293.6 337.0 3.84 16 526 5458 -2.7 -12.7 46 10.0 -6.8 59 6 325.0 325.5 292.9 334.2 2.74 17 504 5797 -4.1 -21.1 25 17.0 -9.8 81 10 327.3 327.6 292.3 332.2 1.41 18 500 5860 -4.5 -22.5 23 18.0 -10.3 90 9 327.6 327.8 292.3 332.0 1.26 19 484 6115 -6.5 -23.5 25 17.0 -11.8 73 9 328.2 328.4 292.3 332.4 1.19 20 475 6261 -7.7 -17.7 45 10.0 -11.3 57 8 328.4 328.8 293.2 335.4 2.00 21 474 6277 -7.5 -22.5 29 15.0 -12.2 55 8 328.9 329.1 292.7 333.6 1.32 22 470 6343 -6.7 -33.7 10 27.0 -13.2 47 7 330.7 330.8 292.4 332.4 0.47 23 463 6460 -7.7 -31.7 13 24.0 -13.7 43 9 330.8 331.0 292.5 333.0 0.58 24 460 6510 -7.9 -31.9 13 24.0 -13.9 45 10 331.2 331.3 292.6 333.3 0.57 25 456 6578 -8.7 -18.7 44 10.0 -12.2 48 12 331.0 331.4 293.7 337.8 1.92 26 454 6612 -8.9 -15.9 57 7.0 -11.5 50 13 331.2 331.7 294.3 339.7 2.44 27 419 7228 -12.9 -23.9 39 11.0 -16.2 64 17 333.8 334.0 294.0 338.5 1.32 28 415 7301 -13.3 -22.3 47 9.0 -16.1 65 17 334.2 334.5 294.3 339.7 1.54 29 403 7523 -14.3 -24.3 42 10.0 -17.2 69 18 335.7 336.0 294.4 340.5 1.33 30 400 7580 -14.7 -24.7 42 10.0 -17.6 70 18 335.9 336.1 294.4 340.6 1.29 31 396 7656 -14.9 -36.9 13 22.0 -19.3 71 18 336.6 336.7 293.9 338.2 0.41 32 377 8027 -16.5 -56.5 2 40.0 -21.3 72 16 339.2 339.3 294.2 339.4 0.05 33 319 9259 -26.1 -47.1 12 21.0 -28.6 41 24 342.5 342.6 295.1 343.2 0.17 34 304 9605 -28.7 -49.7 11 21.0 -30.9 44 17 343.6 343.7 295.3 344.2 0.13 35 300 9700 -29.5 -48.5 14 19.0 -31.5 45 15 343.8 343.8 295.4 344.4 0.16 36 297 9772 -30.1 -46.1 20 16.0 -31.9 44 14 343.9 344.0 295.4 344.8 0.21 37 294 9844 -30.7 -41.7 33 11.0 -32.1 44 14 344.1 344.2 295.6 345.4 0.33 38 290 9940 -31.7 -38.7 50 7.0 -32.7 43 13 344.0 344.1 295.7 345.8 0.46 39 287 10014 -32.3 -38.3 55 6.0 -33.1 43 13 344.2 344.3 295.8 346.1 0.49 40 283 10113 -32.9 -43.9 32 11.0 -34.1 42 12 344.7 344.8 295.7 345.8 0.28 41 280 10187 -33.5 -49.5 19 16.0 -35.0 41 11 344.9 344.9 295.6 345.5 0.15 42 265 10570 -36.9 -50.9 22 14.0 -37.9 40 9 345.4 345.4 295.7 346.0 0.13 43 257 10781 -38.9 -46.9 43 8.0 -39.6 62 8 345.5 345.5 295.8 346.4 0.22 44 250 10970 -40.3 -46.3 53 6.0 -40.8 100 7 346.2 346.2 296.0 347.1 0.24 45 246 11080 -41.1 -46.1 58 5.0 -41.5 90 7 346.6 346.6 296.1 347.6 0.25 46 236 11360 -43.5 -48.0 61 4.5 -43.8 108 12 347.1 347.1 296.2 347.9 0.21 47 233 11446 -44.1 -51.1 46 7.0 -44.5 106 13 347.4 347.5 296.2 348.1 0.15 48 212 12071 -49.5 -55.5 49 6.0 -49.7 101 16 348.5 348.5 296.4 348.9 0.10 49 206 12258 -50.9 -59.9 34 9.0 -51.2 105 20 349.2 349.2 296.5 349.5 0.06 50 200 12450 -52.5 -60.5 37 8.0 -52.7 105 31 349.6 349.6 296.6 349.9 0.06 51 150 14250 -67.1 -74.1 36 7.0 -67.1 95 22 354.5 354.5 297.6 354.5 0.01 52 142 14577 -69.9 -75.9 41 6.0 -69.9 101 22 355.2 355.2 297.7 355.2 0.01 53 116 15754 -76.7 -84.7 27 8.0 -76.7 79 16 363.8 363.8 299.4 363.8 0.00 54 100 16590 -83.5 -89.5 34 6.0 -83.5 40 15 366.4 366.4 299.9 366.4 0.00 55 86 17417 -88.9 -94.9 31 6.0 -88.9 140 12 371.7 371.7 300.8 371.7 0.00 56 80 17812 -84.7 -91.7 28 7.0 -84.7 118 11 388.1 388.1 303.5 388.1 0.00 57 73 18317 -85.3 -92.3 27 7.0 -85.3 93 11 397.1 397.1 304.8 397.1 0.00 58 70 18550 -82.9 -90.9 24 8.0 -82.9 5 25 407.0 407.0 306.1 407.0 0.00 59 64 19053 -80.3 -88.3 25 8.0 -80.3 16 28 423.3 423.3 308.1 423.3 0.00 TRP 86 17417 -88.9 -94.9 31 6.0 -88.9 140 12 371.7 371.7 300.8 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 558.00 mb = 4986.24 m = 16358.86 ft Wetbulb zero: 601.88 mb = 4374.13 m = 14350.65 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 73.14 % Est. max temperature: 32.18 C = 89.93 F Sfc-Lift cond lev (LCL): 994.87 mb = 128.85 m = 422.72 ft T: 25.52 C 700-500 lapse rate: 5.10 C/km ThetaE index: 22.29 C Layer 1003.0- 700.0 mb Conv cond level (CCL): 902.44 mb = 978.32 m = 3209.68 ft Mean mixing ratio: 17.09 g/kg Conv temperature: 30.08 C = 86.14 F Cap Strength: 0.88 C Lifted Index: -1.71 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.37 C Lifted Index @700 mb: -1.31 C Showalter Index: 1.08 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.50 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.00 Risk: None Energy Index: -2.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 625.80 J/kg Max Up Vert Vel: 35.38 m/s Conv Inhibition (B-): 13.22 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 931.52 mb = 702.69 m = 2305.40 ft Lev Free Conv (LFC): 836.52 mb = 1634.05 m = 5361.00 ft Equ Level (EL): 196.52 mb = 12559.69 m = 41205.82 ft B at Equ Level: 625.03 J/kg Max Parcel Lev (MPL): 106.52 mb = 16234.19 m = 53261.14 ft Wind level data Storm motion: 24 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 1009 25 270 6 6.0 -0.0 | 241 9 7.9 4.3 1 1000 84 320 11 7.1 -8.4 | 295 10 9.0 -4.1 2 975 305 295 13 11.8 -5.5 | 275 14 13.7 -1.2 3 925 764 320 12 7.7 -9.2 | 297 11 9.6 -4.9 4 909 914 330 11 5.5 -9.5 | 305 9 7.4 -5.2 5 878 1219 325 12 6.9 -9.8 | 302 10 8.8 -5.5 6 850 1498 330 8 4.0 -6.9 | 294 6 5.9 -2.6 7 847 1524 330 8 4.0 -6.9 | 294 6 5.9 -2.6 8 817 1829 5 6 -0.5 -6.0 | 320 2 1.4 -1.6 9 788 2134 5 6 -0.5 -6.0 | 320 2 1.4 -1.6 10 760 2438 50 5 -3.8 -3.2 | 120 2 -1.9 1.1 11 707 3048 10 6 -1.0 -5.9 | 331 2 0.9 -1.6 12 700 3137 30 3 -1.5 -2.6 | 193 2 0.4 1.7 13 682 3353 350 3 0.5 -3.0 | 240 3 2.4 1.4 14 656 3658 310 3 2.3 -1.9 | 240 5 4.2 2.4 15 632 3962 230 3 2.3 1.9 | 214 8 4.2 6.3 16 609 4267 350 2 0.3 -2.0 | 224 3 2.2 2.4 17 586 4572 95 1 -1.0 0.1 | 192 5 0.9 4.4 18 544 5182 85 5 -5.0 -0.4 | 142 5 -3.1 3.9 19 524 5486 55 6 -4.9 -3.4 | 106 3 -3.0 0.9 20 504 5791 80 10 -9.8 -1.7 | 108 8 -7.9 2.6 21 500 5860 90 9 -9.0 0.0 | 121 8 -7.1 4.3 22 485 6096 75 9 -8.7 -2.3 | 106 7 -6.8 2.0 23 466 6401 40 7 -4.5 -5.4 | 68 3 -2.6 -1.0 24 448 6706 55 16 -13.1 -9.2 | 67 12 -11.2 -4.8 25 400 7580 70 18 -16.9 -6.2 | 83 15 -15.0 -1.8 26 398 7620 70 18 -16.9 -6.2 | 83 15 -15.0 -1.8 27 382 7925 75 15 -14.5 -3.9 | 92 13 -12.6 0.5 28 324 9144 40 26 -16.7 -19.9 | 44 22 -14.8 -15.6 29 300 9700 45 15 -10.6 -10.6 | 54 11 -8.7 -6.3 30 273 10363 40 10 -6.4 -7.7 | 54 6 -4.5 -3.3 31 261 10668 40 8 -5.1 -6.1 | 61 4 -3.2 -1.8 32 250 10970 100 7 -6.9 1.2 | 138 7 -5.0 5.5 33 250 10973 80 5 -4.9 -0.9 | 139 5 -3.0 3.5 34 239 11278 110 12 -11.3 4.1 | 132 13 -9.4 8.4 35 218 11887 95 15 -14.9 1.3 | 113 14 -13.0 5.6 36 208 12192 105 17 -16.4 4.4 | 121 17 -14.5 8.7 37 200 12450 105 31 -29.9 8.0 | 114 31 -28.0 12.4 38 199 12497 105 30 -29.0 7.8 | 114 30 -27.1 12.1 39 163 13716 120 31 -26.8 15.5 | 128 32 -24.9 19.8 40 150 14250 95 22 -21.9 1.9 | 107 21 -20.0 6.3 41 148 14326 110 22 -20.7 7.5 | 122 22 -18.8 11.9 42 126 15240 75 22 -21.3 -5.7 | 86 19 -19.4 -1.4 43 114 15850 80 15 -14.8 -2.6 | 98 13 -12.9 1.7 44 100 16590 40 15 -9.6 -11.5 | 47 11 -7.7 -7.2 45 97 16764 30 17 -8.5 -14.7 | 32 12 -6.6 -10.4 46 87 17374 120 13 -11.3 6.5 | 139 14 -9.4 10.8 47 86 17417 140 12 -7.7 9.2 | 157 15 -5.8 13.5 48 82 17678 145 12 -6.9 9.8 | 161 15 -5.0 14.2 49 78 17983 85 10 -10.0 -0.9 | 113 9 -8.1 3.5 50 73 18288 105 9 -8.7 2.3 | 134 10 -6.8 6.7 51 70 18550 5 25 -2.2 -24.9 | 1 21 -0.3 -20.6 52 65 18898 5 26 -2.3 -25.9 | 1 22 -0.4 -21.6 53 62 19202 35 32 -18.4 -26.2 | 37 27 -16.5 -21.9 Wind Parameters Mean winds (0-6000m): 353.7 at 6.3 knts Storm direction: 23.7 at 4.7 knts Shear (0-3000m) pos: 1.8 neg: 0.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -14.7 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.1 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 56.62 Bulk Shear: 11.05 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 ------------------------------------------------------------------------------- 500 303 12 280 12| 8.8 0.0 8.8| 26.4 -10.1 16.3 32.6 0.48| 15.9 7.6 1000 312 12 288 11| 5.0 0.0 5.0| 37.3 -10.5 26.8 26.8 0.53| 10.8 5.7 1500 316 11 292 11| 2.5 0.0 2.5| 37.3 -13.8 23.5 15.7 0.37| 8.8 3.3 2000 322 10 294 9| 2.3 0.0 2.3| 39.5 -13.8 25.7 12.9 0.38| 7.8 2.9 2500 328 9 298 8| 2.1 0.0 2.1| 40.5 -13.9 26.6 10.6 0.42| 7.3 3.1 3000 334 9 301 7| 1.8 0.6 2.3| 40.5 -14.7 25.8 8.6 0.31| 6.6 2.1 4000 334 7 293 6| 1.3 1.0 2.3| 42.4 -19.5 22.9 5.7 0.15| 6.6 1.0 5000 336 6 287 5| 1.3 0.4 1.8| 44.0 -25.1 18.9 3.8 0.06| 6.2 0.4 6000 354 6 307 3| 1.4 0.1 1.4| 47.8 -31.0 16.9 2.8 0.01| 6.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251222.00.gif