UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 9 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 23.4 21.8 91 1.6 22.3 270 4 295.8 298.8 295.1 343.3 16.51 1 1000 83 23.6 22.1 91 1.5 22.5 290 6 296.8 299.8 295.7 345.8 16.98 2 994 136 25.0 21.8 82 3.2 22.7 300 7 298.7 301.7 296.1 347.5 16.77 3 926 759 21.2 19.9 92 1.3 20.3 345 12 300.9 303.8 296.1 347.9 15.99 4 925 768 21.0 19.8 93 1.2 20.2 345 12 300.8 303.7 296.1 347.5 15.91 5 850 1499 17.6 12.6 72 5.0 14.3 45 5 304.6 306.6 293.6 337.0 10.85 6 834 1662 17.4 8.4 55 9.0 11.9 29 5 306.0 307.6 292.0 331.2 8.32 7 791 2113 14.2 11.0 81 3.2 12.1 343 5 307.3 309.2 294.1 339.0 10.48 8 745 2618 12.2 7.2 71 5.0 9.2 316 6 310.4 312.0 293.5 336.8 8.59 9 739 2687 12.6 -0.4 41 13.0 5.6 313 6 311.6 312.5 290.9 327.3 5.03 10 732 2767 12.0 -3.0 35 15.0 4.4 312 6 311.8 312.6 290.3 325.0 4.19 11 727 2824 11.6 3.6 58 8.0 7.0 316 6 311.9 313.2 292.6 333.2 6.83 12 717 2940 11.2 -1.8 40 13.0 4.4 326 6 312.7 313.6 291.0 327.5 4.68 13 700 3141 10.4 0.4 50 10.0 4.9 325 5 314.0 315.1 292.2 331.7 5.63 14 693 3224 10.0 -6.0 32 16.0 2.3 327 5 314.5 315.1 290.5 325.8 3.52 15 691 3248 9.8 -8.2 27 18.0 1.5 327 5 314.5 315.1 290.0 324.1 2.98 16 685 3321 9.2 2.2 62 7.0 5.2 328 5 314.6 315.9 293.1 335.2 6.56 17 672 3479 8.4 2.4 66 6.0 5.0 331 6 315.4 316.8 293.5 336.8 6.79 18 663 3590 8.2 -5.8 36 14.0 1.4 333 6 316.4 317.2 291.3 328.5 3.74 19 615 4206 4.2 -19.8 15 24.0 -4.3 22 5 318.7 319.0 289.7 323.1 1.29 20 589 4555 2.0 -15.0 27 17.0 -4.6 56 7 320.1 320.5 290.8 326.9 2.02 21 580 4680 1.8 -24.2 12 26.0 -6.4 61 9 321.3 321.5 290.2 324.6 0.93 22 563 4919 0.0 -21.0 19 21.0 -7.1 64 13 321.9 322.2 290.7 326.3 1.27 23 560 4961 -0.3 -17.3 26 17.0 -6.5 63 12 322.1 322.4 291.2 328.1 1.76 24 553 5062 -0.9 -20.9 20 20.0 -7.6 59 11 322.5 322.8 290.9 327.0 1.31 25 539 5266 -2.5 -14.5 39 12.0 -7.2 61 10 323.0 323.4 291.9 330.8 2.31 26 535 5325 -1.9 -33.9 7 32.0 -9.8 66 9 324.4 324.5 290.5 325.9 0.41 27 530 5400 -2.5 -21.5 22 19.0 -8.8 72 9 324.5 324.8 291.5 329.1 1.29 28 524 5490 -2.5 -31.5 9 29.0 -10.1 80 8 325.6 325.7 291.0 327.5 0.52 29 508 5735 -4.1 -26.1 16 22.0 -10.5 80 12 326.6 326.7 291.6 329.8 0.89 30 502 5829 -4.9 -16.9 38 12.0 -9.3 80 13 326.7 327.1 292.7 333.7 2.03 31 500 5860 -5.1 -16.1 42 11.0 -9.2 80 14 326.8 327.3 292.9 334.3 2.18 32 488 6050 -6.7 -16.7 45 10.0 -10.4 76 14 327.1 327.6 292.9 334.4 2.12 33 480 6179 -6.9 -28.9 15 22.0 -12.8 75 14 328.4 328.6 292.0 331.1 0.73 34 467 6393 -7.1 -32.1 12 25.0 -13.3 73 13 330.8 330.9 292.5 332.8 0.55 35 455 6595 -8.5 -15.5 57 7.0 -11.2 72 12 331.5 332.0 294.4 340.2 2.52 36 410 7393 -14.1 -18.8 68 4.7 -15.7 85 8 334.3 334.7 294.7 341.8 2.11 37 409 7411 -13.9 -22.9 47 9.0 -16.6 90 8 334.8 335.1 294.3 340.1 1.48 38 407 7449 -13.9 -24.9 39 11.0 -17.0 100 7 335.3 335.5 294.3 339.8 1.25 39 400 7580 -14.5 -22.5 51 8.0 -17.0 135 3 336.1 336.5 294.7 341.8 1.57 40 399 7599 -14.7 -22.7 51 8.0 -17.1 137 3 336.1 336.4 294.7 341.7 1.55 41 389 7790 -15.5 -27.5 35 12.0 -18.7 153 4 337.5 337.7 294.6 341.3 1.03 42 355 8471 -19.9 -33.9 28 14.0 -22.8 150 5 340.6 340.7 295.0 342.9 0.61 43 342 8745 -22.3 -30.3 48 8.0 -24.1 160 8 340.9 341.1 295.4 344.3 0.90 44 300 9690 -29.5 -39.5 37 10.0 -30.9 190 13 343.8 343.9 295.6 345.4 0.41 45 250 10970 -40.9 -48.9 42 8.0 -41.5 170 19 345.3 345.3 295.7 346.0 0.18 46 242 11189 -43.1 -50.1 46 7.0 -43.5 167 20 345.2 345.2 295.7 345.8 0.16 47 227 11616 -46.3 -58.3 24 12.0 -46.8 154 19 346.7 346.7 296.0 346.9 0.06 48 200 12440 -53.9 -62.9 32 9.0 -54.1 125 17 347.4 347.4 296.1 347.6 0.04 49 175 13287 -61.1 -71.1 25 10.0 -61.2 108 25 349.1 349.1 296.4 349.1 0.01 50 151 14190 -69.1 -73.1 56 4.0 -69.1 110 45 350.4 350.4 296.7 350.4 0.01 51 150 14230 -69.5 -73.2 58 3.7 -69.5 110 46 350.4 350.4 296.7 350.4 0.01 52 144 14471 -71.5 -74.8 61 3.3 -71.5 110 46 351.0 351.0 296.8 351.0 0.01 53 123 15383 -77.7 -86.7 22 9.0 -77.7 98 54 355.9 355.9 297.9 355.9 0.00 54 110 16017 -79.3 -90.3 15 11.0 -79.3 82 49 364.4 364.4 299.5 364.4 0.00 55 100 16550 -83.3 -90.3 28 7.0 -83.3 50 17 366.8 366.8 300.0 366.8 0.00 56 87 17318 -88.3 -93.1 40 4.8 -88.3 65 21 371.6 371.6 300.8 371.6 0.00 57 84 17509 -87.9 -93.9 32 6.0 -87.9 63 24 376.2 376.2 301.6 376.2 0.00 58 81 17708 -85.5 -92.5 27 7.0 -85.5 75 32 385.1 385.1 303.1 385.1 0.00 59 79 17849 -79.5 -90.5 15 11.0 -79.5 83 37 400.2 400.2 305.2 400.2 0.00 60 78 17922 -76.1 -88.1 13 12.0 -76.2 87 40 408.7 408.7 306.3 408.7 0.00 61 70 18550 -75.3 -86.3 16 11.0 -75.3 185 6 423.3 423.3 308.1 423.3 0.00 62 65 18981 -74.5 -88.5 10 14.0 -74.6 189 10 434.1 434.1 309.3 434.1 0.00 63 60 19443 -77.5 -88.5 15 11.0 -77.6 243 22 437.5 437.5 309.6 437.5 0.00 64 56 19839 -77.7 -89.7 13 12.0 -77.7 272 18 445.7 445.7 310.4 445.7 0.00 65 53 20156 -75.3 -89.3 9 14.0 -75.4 302 13 458.3 458.3 311.6 458.4 0.00 66 51 20382 -69.9 -88.9 5 19.0 -70.1 0 15 476.1 476.1 313.1 476.1 0.00 67 50 20500 -69.5 -87.5 6 18.0 -69.6 65 31 479.7 479.7 313.4 479.7 0.00 68 45 21123 -71.9 -89.9 5 18.0 -72.1 72 33 488.6 488.6 314.1 488.6 0.00 69 34 22819 -60.1 -92.1 1 32.0 -60.9 85 54 560.4 560.4 318.6 560.4 0.00 70 30 23600 -59.3 -93.3 0 34.0 -60.3 85 60 583.0 583.0 319.8 583.0 0.00 71 25 24747 -57.3 -91.3 1 34.0 -58.7 90 61 619.9 619.9 321.5 619.9 0.00 72 22 25562 -53.7 90 60 653.7 TRP 87 17318 -88.3 -93.1 40 4.8 -88.3 65 21 371.6 371.6 300.8 371.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 563.00 mb = 4918.54 m = 16136.75 ft Wetbulb zero: 650.96 mb = 3740.42 m = 12271.57 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 51.09 % Est. max temperature: 31.74 C = 89.13 F Sfc-Lift cond lev (LCL): 986.06 mb = 206.56 m = 677.67 ft T: 24.57 C 700-500 lapse rate: 5.70 C/km ThetaE index: 16.72 C Layer 925.0- 791.0 mb Conv cond level (CCL): 893.36 mb = 1068.89 m = 3506.81 ft Mean mixing ratio: 16.26 g/kg Conv temperature: 29.97 C = 85.95 F Cap Strength: 1.14 C Lifted Index: -1.14 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.42 C Lifted Index @700 mb: 0.60 C Showalter Index: 2.97 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 119.67 J/kg Max Up Vert Vel: 15.47 m/s Conv Inhibition (B-): 32.18 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 929.76 mb = 723.02 m = 2372.09 ft Lev Free Conv (LFC): 794.76 mb = 2072.48 m = 6799.40 ft Equ Level (EL): 744.76 mb = 2621.26 m = 8599.82 ft B at Equ Level: 10.33 J/kg Max Parcel Lev (MPL): 684.76 mb = 3323.67 m = 10904.29 ft Wind level data Storm motion: 48 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 4 4.0 -0.0 | 246 9 8.0 3.7 1 1000 83 290 6 5.6 -2.1 | 261 10 9.7 1.6 2 975 305 330 10 5.0 -8.7 | 299 10 9.0 -5.0 3 925 768 345 12 3.1 -11.6 | 318 11 7.1 -7.9 4 909 914 340 7 2.4 -6.6 | 294 7 6.4 -2.9 5 878 1219 5 3 -0.3 -3.0 | 260 4 3.8 0.7 6 850 1499 45 5 -3.5 -3.5 | 256 1 0.5 0.1 7 847 1524 45 5 -3.5 -3.5 | 256 1 0.5 0.1 8 817 1829 10 5 -0.9 -4.9 | 292 3 3.2 -1.3 9 789 2134 340 5 1.7 -4.7 | 280 6 5.7 -1.0 10 734 2743 310 6 4.6 -3.9 | 271 9 8.6 -0.2 11 708 3048 335 6 2.5 -5.4 | 285 7 6.6 -1.8 12 700 3141 325 5 2.9 -4.1 | 274 7 6.9 -0.4 13 657 3658 335 6 2.5 -5.4 | 285 7 6.6 -1.8 14 632 3962 360 4 -0.0 -4.0 | 275 4 4.0 -0.3 15 586 4572 60 7 -6.1 -3.5 | 94 2 -2.0 0.2 16 565 4877 65 13 -11.8 -5.5 | 77 8 -7.7 -1.8 17 544 5182 55 10 -8.2 -5.7 | 63 5 -4.2 -2.1 18 524 5486 80 8 -7.9 -1.4 | 121 4 -3.8 2.3 19 500 5860 80 14 -13.8 -2.4 | 97 10 -9.8 1.2 20 485 6096 75 14 -13.5 -3.6 | 90 9 -9.5 0.0 21 431 7010 70 11 -10.3 -3.8 | 89 6 -6.3 -0.1 22 414 7315 65 10 -9.1 -4.2 | 84 5 -5.0 -0.6 23 400 7580 135 3 -2.1 2.1 | 198 6 1.9 5.8 24 382 7925 165 4 -1.0 3.9 | 202 8 3.0 7.5 25 366 8230 120 6 -5.2 3.0 | 170 7 -1.2 6.7 26 351 8534 160 5 -1.7 4.7 | 196 9 2.3 8.4 27 337 8839 160 10 -3.4 9.4 | 183 13 0.6 13.1 28 323 9144 185 8 0.7 8.0 | 202 13 4.7 11.6 29 300 9690 190 13 2.3 12.8 | 201 18 6.3 16.5 30 285 10058 180 16 0.0 16.0 | 192 20 4.0 19.7 31 250 10970 170 19 -3.3 18.7 | 182 22 0.7 22.4 32 239 11278 165 20 -5.2 19.3 | 177 23 -1.1 23.0 33 200 12440 125 17 -13.9 9.8 | 144 17 -9.9 13.4 34 171 13411 105 26 -25.1 6.7 | 116 23 -21.1 10.4 35 163 13716 105 33 -31.9 8.5 | 114 30 -27.8 12.2 36 150 14230 110 46 -43.2 15.7 | 116 44 -39.2 19.4 37 148 14326 110 44 -41.3 15.0 | 117 42 -37.3 18.7 38 140 14630 110 49 -46.0 16.8 | 116 47 -42.0 20.4 39 113 15850 90 57 -57.0 0.0 | 94 53 -53.0 3.7 40 102 16459 60 26 -22.5 -13.0 | 63 21 -18.5 -9.3 41 100 16550 50 17 -13.0 -10.9 | 51 12 -9.0 -7.3 42 87 17318 65 21 -19.0 -8.9 | 71 16 -15.0 -5.2 43 86 17374 55 18 -14.7 -10.3 | 58 13 -10.7 -6.7 44 77 17983 90 42 -42.0 0.0 | 96 38 -38.0 3.7 45 73 18288 110 4 -3.8 1.4 | 183 5 0.3 5.0 46 70 18550 185 6 0.5 6.0 | 205 11 4.6 9.6 47 69 18593 65 14 -12.7 -5.9 | 75 9 -8.7 -2.3 48 66 18898 180 8 0.0 8.0 | 199 12 4.0 11.7 49 59 19507 250 24 22.6 8.2 | 246 29 26.6 11.9 50 53 20117 290 13 12.2 -4.4 | 273 16 16.3 -0.8 51 51 20422 10 15 -2.6 -14.8 | 353 11 1.4 -11.1 52 50 20500 65 31 -28.1 -13.1 | 69 26 -24.1 -9.4 53 48 20726 65 28 -25.4 -11.8 | 69 23 -21.3 -8.2 54 46 21031 70 32 -30.1 -10.9 | 74 27 -26.0 -7.3 55 39 21946 90 40 -40.0 0.0 | 96 36 -36.0 3.7 56 37 22250 85 49 -48.8 -4.3 | 89 45 -44.8 -0.6 57 30 23600 85 60 -59.8 -5.2 | 88 56 -55.7 -1.6 58 27 24079 90 61 -61.0 0.0 | 94 57 -57.0 3.7 59 17 25908 90 58 -58.0 0.0 | 94 54 -54.0 3.7 Wind Parameters Mean winds (0-6000m): 17.8 at 7.3 knts Storm direction: 47.8 at 5.4 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 38.6 deg Storm rel helicity (0-3000m) pos: 36.6 neg: -14.1 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 16.15 Bulk Shear: 7.41 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 ------------------------------------------------------------------------------- 500 322 9 289 10| 10.4 0.0 10.4| 28.3 0.0 28.3 56.6 0.98| 11.4 11.2 1000 333 9 299 9| 3.2 0.0 3.2| 32.6 -8.1 24.6 24.6 0.45| 9.9 4.4 1500 340 7 297 7| 2.9 0.0 2.9| 33.0 -10.6 22.4 14.9 0.26| 8.7 2.3 2000 347 7 298 6| 2.1 1.2 3.3| 33.2 -11.3 21.9 10.9 0.22| 7.8 1.7 2500 344 7 295 6| 1.7 1.5 3.2| 33.2 -13.0 20.2 8.1 0.17| 6.8 1.2 3000 340 6 291 7| 1.6 1.2 2.9| 36.6 -14.1 22.6 7.5 0.19| 6.2 1.2 4000 339 6 288 7| 1.6 0.9 2.5| 38.9 -16.8 22.0 5.5 0.16| 5.4 0.8 5000 357 7 303 5| 2.2 0.7 3.0| 40.5 -18.9 21.6 4.3 0.17| 5.6 1.0 6000 18 7 331 4| 1.7 0.3 1.9| 45.0 -25.8 19.2 3.2 0.15| 5.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251209.00.gif