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 WIMM... Searching the city database file for: WIMM ... Date:0000Z 10 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 24.2 22.2 89 2.0 22.8 340 4 296.6 299.6 295.6 345.5 16.93 1 1008 31 23.8 22.2 91 1.6 22.7 341 4 296.3 299.3 295.6 345.1 16.95 2 1000 83 24.8 21.1 80 3.7 22.2 350 6 298.0 300.8 295.3 344.2 15.95 3 982 244 26.0 19.0 65 7.0 21.1 303 8 300.7 303.3 294.9 342.4 14.22 4 925 771 21.2 19.1 88 2.1 19.8 320 9 301.0 303.8 295.7 345.7 15.22 5 903 979 19.2 18.5 96 0.7 18.7 332 8 301.0 303.8 295.6 345.1 15.01 6 850 1499 16.6 14.8 89 1.8 15.4 335 7 303.5 305.9 294.5 340.8 12.55 7 839 1610 16.4 12.7 79 3.7 14.0 331 6 304.5 306.5 293.7 337.5 11.07 8 723 2865 9.4 8.4 93 1.0 8.8 344 4 310.0 311.8 294.2 339.4 9.62 9 720 2899 10.8 7.1 78 3.7 8.5 348 4 311.9 313.6 294.1 339.2 8.83 10 700 3135 10.6 2.6 58 8.0 6.1 330 5 314.2 315.5 293.0 335.0 6.61 11 694 3207 10.8 -3.2 37 14.0 3.7 335 6 315.2 316.1 291.5 329.1 4.35 12 676 3425 9.4 -7.6 29 17.0 1.4 353 7 316.0 316.6 290.7 326.4 3.19 13 664 3573 8.4 -4.6 39 13.0 2.0 13 6 316.5 317.3 291.6 329.7 4.09 14 652 3724 8.6 -21.4 10 30.0 -2.0 32 5 318.4 318.6 289.4 322.1 1.06 15 631 3994 7.0 -20.0 13 27.0 -2.7 64 5 319.6 319.8 289.9 323.8 1.24 16 609 4284 4.4 -4.6 52 9.0 -0.1 35 8 319.8 320.7 292.9 334.3 4.47 17 581 4665 1.2 -7.8 51 9.0 -3.0 51 8 320.4 321.2 292.4 332.4 3.66 18 567 4861 0.0 -4.1 74 4.1 -2.1 42 10 321.3 322.2 293.7 337.5 4.98 19 549 5119 -0.3 -9.3 51 9.0 -4.4 29 11 323.9 324.6 293.2 335.4 3.44 20 526 5460 -2.7 -9.7 59 7.0 -5.8 354 8 325.0 325.7 293.5 336.6 3.48 21 519 5566 -3.3 -13.3 46 10.0 -7.4 352 7 325.5 326.0 292.9 334.5 2.64 22 507 5751 -4.7 -10.7 63 6.0 -7.3 359 9 326.0 326.7 293.6 337.2 3.34 23 501 5844 -5.1 -13.1 53 8.0 -8.4 15 7 326.6 327.2 293.3 336.1 2.78 24 500 5860 -5.3 -12.3 58 7.0 -8.2 20 6 326.6 327.2 293.5 336.7 2.98 25 496 5923 -5.5 -16.5 42 11.0 -9.6 21 5 327.1 327.5 292.9 334.4 2.12 26 495 5939 -5.5 -22.5 25 17.0 -10.9 22 5 327.3 327.5 292.2 331.8 1.27 27 494 5955 -5.5 -24.5 21 19.0 -11.2 22 5 327.5 327.7 292.0 331.3 1.06 28 492 5987 -5.7 -16.7 42 11.0 -9.8 23 5 327.6 328.0 293.0 334.9 2.10 29 491 6003 -5.7 -12.7 58 7.0 -8.6 23 5 327.8 328.4 293.7 337.8 2.93 30 482 6149 -6.9 -10.6 75 3.7 -8.5 50 4 328.0 328.8 294.3 340.0 3.54 31 457 6564 -9.7 -14.5 68 4.8 -11.6 198 5 329.6 330.1 294.0 338.9 2.72 32 450 6683 -9.9 -12.0 85 2.1 -10.8 212 7 330.8 331.5 294.9 342.4 3.39 33 432 7000 -10.3 -15.0 68 4.7 -12.1 191 10 334.2 334.7 295.2 343.8 2.76 34 400 7590 -14.5 -17.7 77 3.2 -15.6 145 6 336.1 336.6 295.4 344.6 2.38 35 346 8670 -22.7 -24.0 89 1.3 -23.1 150 6 339.3 339.6 295.5 345.1 1.59 36 300 9700 -29.7 -34.7 62 5.0 -30.6 185 18 343.5 343.7 295.8 346.1 0.67 37 250 10970 -40.3 -46.3 53 6.0 -40.8 170 21 346.2 346.2 296.0 347.1 0.24 38 214 12010 -49.7 -57.7 39 8.0 -50.0 157 18 347.3 347.3 296.1 347.6 0.07 39 200 12450 -53.5 -60.5 42 7.0 -53.7 145 23 348.0 348.1 296.3 348.3 0.06 40 150 14230 -68.9 -74.9 42 6.0 -68.9 110 33 351.4 351.4 297.0 351.4 0.01 41 107 16164 -83.5 -89.5 34 6.0 -83.5 105 47 359.4 359.4 298.6 359.4 0.00 42 100 16540 -80.5 -88.5 25 8.0 -80.5 105 32 372.2 372.2 300.9 372.2 0.00 43 98 16654 -80.5 -88.5 25 8.0 -80.5 103 31 374.4 374.4 301.3 374.4 0.00 44 87 17318 -86.3 -92.3 33 6.0 -86.3 80 22 375.7 375.7 301.5 375.7 0.00 45 83 17576 -85.7 -93.7 22 8.0 -85.7 80 24 382.0 382.0 302.6 382.0 0.00 46 80 17782 -78.9 -90.9 12 12.0 -78.9 106 23 400.0 400.0 305.2 400.0 0.00 47 70 18550 -75.7 -87.7 14 12.0 -75.7 260 15 422.4 422.4 308.0 422.4 0.00 48 69 18633 -75.5 -87.5 14 12.0 -75.6 210 6 424.6 424.6 308.2 424.6 0.00 49 57 19724 -81.3 -90.3 20 9.0 -81.3 302 23 435.3 435.3 309.4 435.3 0.00 50 52 20249 -75.3 -89.3 9 14.0 -75.4 12 20 460.8 460.9 311.8 460.9 0.00 51 51 20363 -71.5 -88.5 6 17.0 -71.6 37 24 472.3 472.3 312.8 472.3 0.00 52 50 20480 -70.5 -87.5 6 17.0 -70.6 85 28 477.4 477.4 313.2 477.4 0.00 53 46 20983 -64.9 -88.9 2 24.0 -65.3 89 36 502.4 502.4 315.1 502.4 0.00 54 42 21537 -66.1 -93.1 1 27.0 -66.4 100 50 512.7 512.7 315.8 512.7 0.00 55 30 23610 -59.9 -93.9 0 34.0 -60.9 90 51 581.3 581.3 319.8 581.4 0.00 56 28 24043 -60.1 -94.1 0 34.0 -61.1 90 50 592.4 592.4 320.3 592.4 0.00 57 21 25872 -53.5 -88.5 1 35.0 -55.9 90 49 663.1 663.1 323.2 663.1 0.01 58 20 26190 -49.5 -85.5 1 36.0 -53.1 95 56 684.7 684.7 323.9 684.8 0.01 59 19 26527 -48.3 -85.3 1 37.0 -52.5 97 53 698.5 698.5 324.4 698.6 0.01 60 17 27254 -51.5 -87.5 1 36.0 -54.9 101 42 710.8 710.8 324.8 710.9 0.01 61 15 28071 -49.3 -85.3 1 36.0 -53.8 105 32 744.0 744.0 325.8 744.2 0.02 62 14 28521 -51.1 -87.1 1 36.0 -55.2 105 31 752.8 752.8 326.0 752.9 0.01 TRP 87 17318 -86.3 -92.3 33 6.0 -86.3 80 22 375.7 375.7 301.5 375.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 567.00 mb = 4860.66 m = 15946.86 ft Wetbulb zero: 658.03 mb = 3647.83 m = 11967.79 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 64.89 % Est. max temperature: 30.72 C = 87.30 F Sfc-Lift cond lev (LCL): 980.36 mb = 258.79 m = 849.05 ft T: 25.87 C 700-500 lapse rate: 5.83 C/km ThetaE index: 13.06 C Layer 720.0- 664.0 mb Conv cond level (CCL): 880.43 mb = 1196.84 m = 3926.58 ft Mean mixing ratio: 15.01 g/kg Conv temperature: 29.69 C = 85.45 F Cap Strength: 2.43 C Lifted Index: -0.22 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.86 C Lifted Index @700 mb: 1.62 C Showalter Index: 1.13 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.10 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 197.60 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.03 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 29.27 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 903.65 mb = 973.24 m = 3193.00 ft Lev Free Conv (LFC): 788.65 mb = 2132.03 m = 6994.76 ft Equ Level (EL): 718.65 mb = 2915.16 m = 9564.07 ft B at Equ Level: 22.00 J/kg Max Parcel Lev (MPL): 678.65 mb = 3392.54 m = 11130.24 ft Wind level data Storm motion: 27 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 25 340 4 1.4 -3.8 | 258 4 3.7 0.8 1 1000 83 350 6 1.0 -5.9 | 292 4 3.4 -1.4 2 975 305 285 9 8.7 -2.3 | 259 11 11.0 2.2 3 925 771 320 9 5.8 -6.9 | 286 8 8.1 -2.4 4 878 1219 345 7 1.8 -6.8 | 298 5 4.1 -2.2 5 850 1499 335 7 3.0 -6.3 | 289 6 5.3 -1.8 6 788 2134 310 4 3.1 -2.6 | 250 6 5.4 2.0 7 760 2438 345 3 0.8 -2.9 | 242 4 3.1 1.6 8 733 2743 330 4 2.0 -3.5 | 256 4 4.3 1.1 9 707 3048 5 4 -0.3 -4.0 | 255 2 2.0 0.5 10 700 3135 330 5 2.5 -4.3 | 268 5 4.8 0.2 11 681 3353 345 7 1.8 -6.8 | 298 5 4.1 -2.2 12 656 3658 25 5 -2.1 -4.5 | 269 0 0.2 0.0 13 632 3962 65 5 -4.5 -2.1 | 138 3 -2.2 2.4 14 609 4267 35 8 -4.6 -6.6 | 48 3 -2.3 -2.0 15 586 4572 55 8 -6.6 -4.6 | 89 4 -4.2 -0.1 16 544 5182 25 12 -5.1 -10.9 | 23 7 -2.7 -6.3 17 524 5486 350 7 1.2 -6.9 | 304 4 3.6 -2.4 18 504 5791 360 9 -0.0 -9.0 | 332 5 2.3 -4.5 19 500 5860 20 6 -2.1 -5.6 | 346 1 0.3 -1.1 20 485 6096 25 4 -1.7 -3.6 | 215 1 0.6 0.9 21 466 6401 180 1 0.0 1.0 | 203 6 2.3 5.5 22 448 6706 215 8 4.6 6.6 | 212 13 6.9 11.1 23 431 7010 190 10 1.7 9.8 | 196 15 4.1 14.4 24 414 7315 185 7 0.6 7.0 | 194 12 2.9 11.5 25 400 7590 145 6 -3.4 4.9 | 173 10 -1.1 9.4 26 398 7620 145 5 -2.9 4.1 | 176 9 -0.5 8.6 27 367 8230 175 6 -0.5 6.0 | 190 11 1.8 10.5 28 352 8534 140 5 -3.2 3.8 | 174 8 -0.9 8.4 29 324 9144 190 11 1.9 10.8 | 195 16 4.2 15.4 30 300 9700 185 18 1.6 17.9 | 190 23 3.9 22.5 31 250 10970 170 21 -3.6 20.7 | 177 25 -1.3 25.2 32 208 12192 155 17 -7.2 15.4 | 166 21 -4.8 19.9 33 200 12450 145 23 -13.2 18.8 | 155 26 -10.9 23.4 34 180 13106 145 26 -14.9 21.3 | 154 29 -12.6 25.8 35 171 13411 145 31 -17.8 25.4 | 153 34 -15.4 29.9 36 150 14230 110 33 -31.0 11.3 | 119 33 -28.7 15.8 37 140 14630 105 33 -31.9 8.5 | 114 32 -29.5 13.1 38 107 16154 105 47 -45.4 12.2 | 111 46 -43.1 16.7 39 101 16459 100 56 -55.1 9.7 | 105 55 -52.8 14.3 40 100 16540 105 32 -30.9 8.3 | 114 31 -28.6 12.8 41 91 17069 95 26 -25.9 2.3 | 106 25 -23.6 6.8 42 87 17318 80 22 -21.7 -3.8 | 92 19 -19.3 0.7 43 82 17678 80 25 -24.6 -4.3 | 90 22 -22.3 0.2 44 73 18288 220 17 10.9 13.0 | 217 22 13.3 17.6 45 70 18550 260 15 14.8 2.6 | 247 19 17.1 7.1 46 69 18593 205 5 2.1 4.5 | 206 10 4.5 9.1 47 62 19202 280 23 22.7 -4.0 | 269 25 25.0 0.5 48 56 19812 305 23 18.8 -13.2 | 292 23 21.2 -8.7 49 53 20117 340 15 5.1 -14.1 | 322 12 7.5 -9.6 50 51 20422 50 26 -19.9 -16.7 | 55 21 -17.6 -12.2 51 50 20480 85 28 -27.9 -2.4 | 95 26 -25.6 2.1 52 48 20726 80 26 -25.6 -4.5 | 90 23 -23.3 0.0 53 43 21336 100 50 -49.2 8.7 | 106 49 -46.9 13.2 54 36 22555 100 52 -51.2 9.0 | 106 51 -48.9 13.6 55 34 22860 95 45 -44.8 3.9 | 101 43 -42.5 8.5 56 32 23165 95 49 -48.8 4.3 | 101 47 -46.5 8.8 57 30 23610 90 51 -51.0 0.0 | 95 49 -48.7 4.5 58 27 24384 90 50 -50.0 0.0 | 95 48 -47.7 4.5 59 25 24689 80 46 -45.3 -8.0 | 85 43 -43.0 -3.5 60 22 25603 85 42 -41.8 -3.7 | 91 40 -39.5 0.9 61 20 26190 95 56 -55.8 4.9 | 100 54 -53.4 9.4 62 20 26213 95 58 -57.8 5.1 | 100 56 -55.4 9.6 63 16 27127 105 33 -31.9 8.5 | 114 32 -29.5 13.1 64 13 27737 105 30 -29.0 7.8 | 115 29 -26.6 12.3 65 12 28042 150 18 -9.0 15.6 | 162 21 -6.7 20.1 66 11 28346 225 18 12.7 12.7 | 221 23 15.1 17.3 67 10 28651 225 19 13.4 13.4 | 221 24 15.8 18.0 Wind Parameters Mean winds (0-6000m): 357.3 at 6.8 knts Storm direction: 27.3 at 5.1 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -2.1 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -16.1 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.59 Bulk Shear: 5.55 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 ------------------------------------------------------------------------------- 500 305 8 269 9| 0.0 6.6 6.6| 8.3 -8.6 -0.3 -0.6 0.03| 12.6 0.4 1000 312 8 277 8| 2.5 3.3 5.8| 16.2 -8.6 7.6 7.6 0.22| 9.0 1.9 1500 321 8 282 7| 1.7 2.0 3.7| 16.8 -9.9 6.8 4.5 0.16| 7.0 1.1 2000 322 7 280 7| 1.3 1.7 3.0| 16.8 -14.5 2.2 1.1 0.01| 6.1 0.0 2500 322 7 276 6| 1.4 1.4 2.8| 17.0 -16.0 1.0 0.4 -0.03| 5.5 -0.1 3000 324 6 274 6| 1.4 1.2 2.6| 17.9 -16.1 1.8 0.6 -0.00| 5.1 -0.0 4000 334 6 279 5| 1.6 0.9 2.5| 22.1 -16.6 5.5 1.4 0.03| 5.6 0.2 5000 353 6 300 4| 1.3 0.6 1.9| 23.6 -24.1 -0.5 -0.1 -0.08| 5.5 -0.4 6000 357 7 310 3| 1.3 1.0 2.3| 26.3 -36.1 -9.8 -1.6 -0.17| 5.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251210.00.gif