UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 29 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 1010 25 25.2 24.2 94 1.0 24.5 260 4 297.5 301.0 297.3 353.1 19.15 1 1000 91 25.2 24.2 94 1.0 24.5 275 7 298.4 301.9 297.7 354.7 19.35 2 955 494 24.0 20.2 79 3.8 21.3 40 3 301.1 304.0 296.1 347.5 15.79 3 925 772 22.2 18.9 82 3.3 19.9 135 4 302.0 304.8 295.8 346.3 15.02 4 853 1476 17.6 16.7 94 0.9 17.0 54 5 304.3 306.9 295.8 346.5 14.16 5 850 1506 17.4 16.5 94 0.9 16.8 50 5 304.4 307.0 295.8 346.2 14.03 6 712 3001 10.8 7.0 77 3.8 8.5 80 9 312.9 314.6 294.4 340.4 8.87 7 700 3142 9.8 6.6 80 3.2 7.9 80 8 313.3 315.0 294.4 340.6 8.77 8 583 4638 0.0 -0.3 98 0.3 -0.2 49 4 318.7 320.0 294.1 339.3 6.44 9 500 5860 -4.7 -7.5 81 2.8 -6.0 140 11 327.3 328.2 294.8 341.9 4.36 10 493 5971 -4.9 -9.2 72 4.3 -6.8 142 12 328.4 329.2 294.7 341.4 3.87 11 453 6630 -10.7 -11.4 95 0.7 -11.0 148 15 329.2 329.9 294.6 341.1 3.53 12 438 6888 -12.7 -12.9 98 0.2 -12.8 145 14 329.8 330.5 294.5 340.9 3.24 13 418 7245 -12.7 -16.0 76 3.3 -13.9 141 12 334.2 334.8 295.1 343.4 2.63 14 400 7580 -14.5 -18.7 70 4.2 -15.9 120 13 336.1 336.6 295.3 343.9 2.19 15 368 8208 -18.3 -25.3 54 7.0 -20.2 103 13 339.2 339.5 295.3 344.1 1.33 16 321 9214 -26.5 -30.3 70 3.8 -27.3 104 10 341.4 341.6 295.5 345.0 0.96 17 300 9700 -29.7 -35.7 56 6.0 -30.7 135 9 343.5 343.6 295.7 345.9 0.61 18 291 9916 -31.7 -37.7 55 6.0 -32.6 132 8 343.7 343.8 295.7 345.7 0.51 19 282 10137 -33.3 -44.3 32 11.0 -34.5 136 9 344.5 344.5 295.6 345.5 0.26 20 250 10970 -40.5 -52.5 26 12.0 -41.3 135 10 345.9 345.9 295.8 346.3 0.12 21 235 11392 -44.1 -55.1 28 11.0 -44.6 125 11 346.6 346.6 296.0 347.0 0.09 22 222 11774 -47.3 -52.3 56 5.0 -47.6 115 11 347.3 347.4 296.2 347.9 0.14 23 200 12460 -53.1 -57.7 57 4.6 -53.2 100 15 348.7 348.7 296.4 349.0 0.08 24 150 14240 -69.7 -75.7 41 6.0 -69.7 105 32 350.0 350.0 296.7 350.1 0.01 25 111 15975 -82.7 -87.6 42 4.9 -82.7 105 57 357.1 357.1 298.1 357.1 0.00 26 100 16560 -80.7 -88.7 25 8.0 -80.7 100 51 371.8 371.8 300.9 371.8 0.00 27 81 17744 -81.9 -89.9 24 8.0 -81.9 156 13 392.4 392.4 304.2 392.4 0.00 28 79 17885 -78.9 -89.9 15 11.0 -78.9 158 11 401.5 401.5 305.4 401.5 0.00 29 73 18332 -80.9 -89.9 21 9.0 -80.9 141 6 406.4 406.4 306.0 406.4 0.00 30 70 18570 -78.3 -89.3 15 11.0 -78.3 15 11 416.9 416.9 307.3 416.9 0.00 31 69 18653 -74.7 -88.7 10 14.0 -74.7 108 10 426.3 426.3 308.4 426.3 0.00 32 62 19274 -76.1 -87.1 16 11.0 -76.2 321 27 436.5 436.5 309.5 436.5 0.00 33 55 19976 -71.1 -87.1 8 16.0 -71.2 51 16 463.1 463.1 312.1 463.2 0.00 34 50 20540 -71.7 -88.7 6 17.0 -71.8 100 26 474.5 474.5 313.0 474.5 0.00 35 47 20904 -72.3 -89.3 6 17.0 -72.4 104 28 481.6 481.6 313.6 481.6 0.00 36 44 21292 -72.1 -91.1 4 19.0 -72.2 98 33 491.2 491.2 314.3 491.2 0.00 37 41 21712 -67.7 -90.7 2 23.0 -67.9 91 39 512.2 512.2 315.8 512.2 0.00 38 36 22492 -68.7 -94.7 1 26.0 -68.9 103 56 529.0 529.0 316.9 529.0 0.00 39 30 23600 -62.5 -95.5 0 33.0 -63.2 90 74 574.3 574.3 319.4 574.3 0.00 40 26 24489 -61.1 -94.1 1 33.0 -62.0 90 75 602.2 602.2 320.7 602.2 0.00 41 23 25264 -54.7 -89.7 1 35.0 -56.8 90 76 642.5 642.5 322.4 642.6 0.01 42 22 25553 -49.3 -85.3 1 36.0 -52.8 90 77 666.8 666.8 323.3 666.9 0.01 43 21 25861 -44.9 -82.9 1 38.0 -50.0 90 77 689.1 689.1 324.1 689.2 0.02 44 20 26190 -42.7 -80.7 1 38.0 -48.7 105 17 705.5 705.5 324.6 705.7 0.03 45 19 26537 -42.3 -80.3 1 38.0 -48.7 100 38 717.1 717.2 325.0 717.4 0.03 46 16 27687 -46.7 -83.7 1 37.0 -52.0 244 15 738.9 738.9 325.6 739.1 0.02 47 15 28117 -44.7 -82.7 1 38.0 -51.0 271 24 759.3 759.3 326.2 759.6 0.03 48 13 29071 -46.7 -83.7 1 37.0 -52.7 288 33 784.1 784.1 326.8 784.4 0.03 TRP 111 15975 -82.7 -87.6 42 4.9 -82.7 105 57 357.1 357.1 298.1 357.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 583.00 mb = 4637.55 m = 15214.88 ft Wetbulb zero: 585.27 mb = 4605.72 m = 15110.44 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 87.53 % Est. max temperature: 31.77 C = 89.18 F Sfc-Lift cond lev (LCL): 995.87 mb = 127.23 m = 417.40 ft T: 25.09 C 700-500 lapse rate: 5.33 C/km ThetaE index: 8.40 C Layer 955.0- 853.0 mb Conv cond level (CCL): 888.16 mb = 1124.95 m = 3690.75 ft Mean mixing ratio: 16.66 g/kg Conv temperature: 30.86 C = 87.55 F Cap Strength: 1.53 C Lifted Index: -1.56 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.01 C Lifted Index @700 mb: -0.65 C Showalter Index: -0.33 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.20 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: -0.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 583.02 J/kg Max Up Vert Vel: 34.15 m/s Conv Inhibition (B-): 26.50 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 922.93 mb = 791.48 m = 2596.69 ft Lev Free Conv (LFC): 847.93 mb = 1526.60 m = 5008.46 ft Equ Level (EL): 187.93 mb = 12845.24 m = 42142.67 ft B at Equ Level: 581.92 J/kg Max Parcel Lev (MPL): 97.93 mb = 16677.68 m = 54716.14 ft Wind level data Storm motion: 110 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 1010 25 260 4 3.9 0.7 | 276 8 8.3 -0.9 1 1000 91 275 7 7.0 -0.6 | 281 12 11.4 -2.2 2 976 305 320 4 2.6 -3.1 | 304 8 7.0 -4.6 3 942 610 90 2 -2.0 0.0 | 303 3 2.4 -1.6 4 925 772 135 4 -2.8 2.8 | 231 2 1.6 1.3 5 910 914 130 4 -3.1 2.6 | 233 2 1.3 1.0 6 850 1506 50 5 -3.8 -3.2 | 353 5 0.6 -4.8 7 848 1524 55 5 -4.1 -2.9 | 356 4 0.3 -4.4 8 761 2438 75 9 -8.7 -2.3 | 48 6 -4.3 -3.9 9 734 2743 80 10 -9.8 -1.7 | 59 6 -5.5 -3.3 10 708 3048 80 9 -8.9 -1.6 | 55 5 -4.5 -3.1 11 700 3142 80 8 -7.9 -1.4 | 50 5 -3.5 -3.0 12 657 3658 75 11 -10.6 -2.8 | 55 8 -6.2 -4.4 13 632 3962 45 6 -4.2 -4.2 | 359 6 0.2 -5.8 14 565 4877 50 3 -2.3 -1.9 | 329 4 2.1 -3.5 15 544 5182 90 3 -3.0 0.0 | 318 2 1.4 -1.6 16 524 5486 180 5 0.0 5.0 | 232 6 4.4 3.4 17 504 5791 155 6 -2.5 5.4 | 206 4 1.9 3.9 18 500 5860 140 11 -7.1 8.4 | 159 7 -2.7 6.9 19 466 6401 150 16 -8.0 13.9 | 164 13 -3.6 12.3 20 414 7315 140 12 -7.7 9.2 | 156 8 -3.3 7.6 21 400 7580 120 13 -11.3 6.5 | 126 8 -6.9 4.9 22 337 8839 85 14 -13.9 -1.2 | 74 10 -9.6 -2.8 23 324 9144 100 10 -9.8 1.7 | 92 5 -5.5 0.2 24 300 9700 135 9 -6.4 6.4 | 158 5 -2.0 4.8 25 285 10058 130 8 -6.1 5.1 | 154 4 -1.7 3.6 26 273 10363 155 11 -4.6 10.0 | 178 8 -0.3 8.4 27 250 10970 135 10 -7.1 7.1 | 154 6 -2.7 5.5 28 239 11278 130 11 -8.4 7.1 | 144 7 -4.0 5.5 29 228 11582 115 10 -9.1 4.2 | 120 5 -4.7 2.7 30 208 12192 115 12 -10.9 5.1 | 118 7 -6.5 3.5 31 200 12460 100 15 -14.8 2.6 | 96 10 -10.4 1.0 32 172 13411 100 27 -26.6 4.7 | 98 22 -22.2 3.1 33 155 14021 105 30 -29.0 7.8 | 104 25 -24.6 6.2 34 150 14240 105 32 -30.9 8.3 | 104 27 -26.5 6.7 35 126 15240 120 47 -40.7 23.5 | 121 42 -36.3 21.9 36 113 15850 110 53 -49.8 18.1 | 110 48 -45.4 16.6 37 111 15975 105 57 -55.1 14.8 | 105 52 -50.7 13.2 38 100 16560 100 51 -50.2 8.9 | 99 46 -45.8 7.3 39 96 16764 100 58 -57.1 10.1 | 99 53 -52.7 8.5 40 91 17069 85 35 -34.9 -3.1 | 81 31 -30.5 -4.6 41 87 17374 90 20 -20.0 0.0 | 84 16 -15.6 -1.6 42 82 17678 155 14 -5.9 12.7 | 172 11 -1.5 11.1 43 74 18288 165 5 -1.3 4.8 | 223 5 3.1 3.3 44 70 18570 15 11 -2.8 -10.6 | 353 12 1.5 -12.2 45 70 18593 135 9 -6.4 6.4 | 158 5 -2.0 4.8 46 66 18898 360 12 -0.0 -12.0 | 342 14 4.4 -13.6 47 63 19202 320 27 17.4 -20.7 | 316 31 21.7 -22.2 48 60 19507 325 27 15.5 -22.1 | 320 31 19.9 -23.7 49 57 19812 25 16 -6.8 -14.5 | 8 16 -2.4 -16.1 50 51 20422 120 15 -13.0 7.5 | 125 10 -8.6 5.9 51 50 20540 100 26 -25.6 4.5 | 98 21 -21.2 3.0 52 46 21031 105 29 -28.0 7.5 | 104 24 -23.6 5.9 53 42 21641 90 37 -37.0 0.0 | 87 33 -32.6 -1.6 54 40 21946 95 44 -43.8 3.8 | 93 40 -39.4 2.3 55 38 22250 95 55 -54.8 4.8 | 94 51 -50.4 3.2 56 36 22555 105 56 -54.1 14.5 | 105 51 -49.7 12.9 57 32 23165 80 62 -61.1 -10.8 | 78 58 -56.7 -12.3 58 30 23600 90 74 -74.0 0.0 | 89 70 -69.6 -1.6 59 29 23774 85 67 -66.7 -5.8 | 83 63 -62.4 -7.4 60 27 24384 90 75 -75.0 0.0 | 89 71 -70.6 -1.6 61 21 25908 90 77 -77.0 0.0 | 89 73 -72.6 -1.6 62 20 26190 105 17 -16.4 4.4 | 103 12 -12.0 2.8 63 20 26213 100 53 -52.2 9.2 | 99 48 -47.8 7.6 64 18 26518 100 26 -25.6 4.5 | 98 21 -21.2 3.0 65 17 26822 200 4 1.4 3.8 | 249 6 5.8 2.2 66 16 27127 265 21 20.9 1.8 | 269 25 25.3 0.3 67 13 27737 290 33 31.0 -11.3 | 290 38 35.4 -12.8 68 11 28346 270 29 29.0 -0.0 | 273 33 33.4 -1.6 69 10 28956 255 46 44.4 11.9 | 258 50 48.8 10.3 70 9 29261 265 46 45.8 4.0 | 267 50 50.2 2.4 Wind Parameters Mean winds (0-6000m): 79.6 at 6.2 knts Storm direction: 109.6 at 4.7 knts Shear (0-3000m) pos: 2.2 neg: 0.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 139.4 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -2.9 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 42.89 Bulk Shear: 13.59 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 ------------------------------------------------------------------------------- 500 300 5 295 9| 6.6 0.0 6.6| 16.8 0.0 16.8 33.5 0.55| 13.3 7.4 1000 271 4 281 9| 4.0 0.0 4.0| 16.9 -2.0 14.9 14.9 0.22| 9.6 2.1 1500 70 4 352 3| 2.7 1.6 4.3| 17.1 -2.4 14.6 9.8 0.21| 8.1 1.7 2000 64 5 357 4| 2.6 1.2 3.8| 20.0 -2.4 17.6 8.8 0.28| 6.7 1.9 2500 69 5 11 4| 2.6 1.0 3.6| 23.5 -2.4 21.1 8.4 0.34| 5.9 2.0 3000 73 6 23 4| 2.2 0.8 3.0| 24.7 -2.9 21.9 7.3 0.34| 5.2 1.8 4000 73 7 31 4| 1.6 1.1 2.7| 25.3 -14.7 10.7 2.7 0.09| 5.3 0.5 5000 69 6 21 4| 1.3 0.9 2.2| 25.3 -17.5 7.9 1.6 0.03| 4.6 0.1 6000 80 6 33 3| 1.2 0.3 1.5| 25.8 -28.5 -2.7 -0.5 -0.14| 5.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251229.00.gif