UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 12 OCT 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 28.2 24.7 81 3.5 25.6 100 6 300.7 304.3 298.5 358.9 19.79 1 1000 74 27.8 23.9 79 3.9 24.9 90 5 301.0 304.4 298.1 356.9 19.00 2 949 541 23.6 22.0 91 1.6 22.5 68 5 301.2 304.5 297.4 353.7 17.81 3 925 767 23.0 18.2 74 4.8 19.6 80 5 302.8 305.5 295.6 345.3 14.36 4 919 824 23.0 17.0 69 6.0 18.9 85 5 303.4 305.9 295.1 343.1 13.38 5 856 1439 19.2 14.2 73 5.0 15.8 144 3 305.6 307.9 294.7 341.5 11.98 6 850 1499 19.0 14.2 74 4.8 15.8 150 3 306.0 308.3 294.8 342.3 12.07 7 832 1683 17.2 15.9 92 1.3 16.3 183 6 306.0 308.6 296.1 347.4 13.79 8 765 2400 14.0 9.0 72 5.0 10.9 341 2 310.0 311.8 294.1 339.0 9.46 9 700 3148 10.6 4.6 66 6.0 7.1 300 10 314.2 315.7 293.9 338.0 7.62 10 608 4307 5.0 0.3 72 4.7 2.4 57 6 320.7 321.9 294.7 341.4 6.45 11 557 5014 0.0 -3.0 80 3.0 -1.6 112 11 322.9 324.0 294.6 340.9 5.51 12 500 5870 -4.9 -8.5 76 3.6 -6.5 135 10 327.1 327.9 294.4 340.6 4.03 13 483 6142 -6.5 -9.5 79 3.0 -7.8 134 10 328.3 329.1 294.6 341.3 3.86 14 470 6356 -7.3 -14.3 57 7.0 -10.1 127 8 329.9 330.5 294.1 339.2 2.69 15 462 6490 -8.3 -12.2 73 3.9 -9.9 121 9 330.3 331.0 294.7 341.4 3.25 16 426 7118 -11.9 -16.9 66 5.0 -13.7 97 9 333.5 333.9 294.8 341.8 2.39 17 421 7209 -12.1 -20.1 51 8.0 -14.7 89 9 334.3 334.7 294.6 340.9 1.84 18 414 7337 -12.9 -19.9 56 7.0 -15.2 81 10 334.9 335.3 294.7 341.7 1.90 19 406 7486 -13.3 -25.3 36 12.0 -16.7 89 9 336.3 336.5 294.5 340.7 1.20 20 400 7600 -14.1 -26.1 35 12.0 -17.4 95 8 336.7 336.9 294.5 340.8 1.14 21 386 7870 -16.5 -21.3 66 4.8 -18.0 87 7 337.0 337.3 295.1 343.5 1.81 22 380 7988 -17.5 -22.2 67 4.7 -18.9 84 7 337.2 337.5 295.1 343.3 1.70 23 375 8087 -18.1 -27.1 45 9.0 -20.4 83 7 337.6 337.9 294.7 341.7 1.11 24 356 8474 -21.3 -32.3 36 11.0 -23.6 84 11 338.4 338.5 294.6 341.1 0.71 25 349 8620 -22.3 -33.3 36 11.0 -24.5 83 13 339.0 339.1 294.7 341.5 0.66 26 344 8726 -23.3 -32.3 43 9.0 -25.1 79 15 339.0 339.2 294.7 341.8 0.74 27 341 8791 -23.7 -28.2 66 4.5 -24.7 77 17 339.3 339.6 295.1 343.4 1.10 28 317 9323 -25.9 -31.9 57 6.0 -27.1 125 18 343.4 343.6 295.9 346.6 0.83 29 300 9720 -29.1 -35.1 56 6.0 -30.1 125 22 344.4 344.5 295.9 346.9 0.64 30 250 10990 -39.9 -44.4 62 4.5 -40.3 80 19 346.7 346.8 296.2 347.9 0.29 31 224 11734 -46.5 -50.0 67 3.5 -46.7 78 23 347.7 347.7 296.3 348.4 0.18 32 215 12006 -49.1 -52.6 67 3.5 -49.3 77 25 347.8 347.8 296.3 348.3 0.14 33 203 12383 -51.9 -60.9 33 9.0 -52.2 75 27 349.1 349.1 296.5 349.3 0.05 34 200 12480 -52.7 -63.7 25 11.0 -52.9 75 28 349.3 349.3 296.5 349.5 0.04 35 197 12577 -53.5 -65.5 22 12.0 -53.8 67 26 349.6 349.6 296.5 349.7 0.03 36 186 12944 -56.7 -63.7 41 7.0 -56.8 76 29 350.2 350.2 296.7 350.3 0.04 37 150 14270 -68.7 -73.7 48 5.0 -68.7 85 37 351.7 351.7 297.0 351.8 0.01 38 116 15754 -80.9 -85.2 48 4.3 -80.9 100 40 356.0 356.0 297.9 356.0 0.00 39 108 16158 -76.7 -83.7 32 7.0 -76.7 95 34 371.3 371.3 300.8 371.3 0.00 40 100 16600 -75.7 -82.7 32 7.0 -75.7 170 5 381.5 381.5 302.5 381.5 0.00 41 88 17335 -76.1 -84.1 27 8.0 -76.2 253 8 394.9 394.9 304.5 394.9 0.00 42 82 17744 -73.1 -84.1 17 11.0 -73.2 251 6 409.1 409.1 306.4 409.1 0.00 43 70 18660 -76.5 -86.5 19 10.0 -76.6 280 16 420.7 420.7 307.8 420.7 0.00 44 61 19446 -79.7 -88.7 21 9.0 -79.7 300 21 430.5 430.5 308.9 430.5 0.00 45 55 20038 -76.5 -87.5 16 11.0 -76.6 36 16 450.8 450.8 310.9 450.8 0.00 TRP 116 15754 -80.9 -85.2 48 4.3 -80.9 100 40 356.0 356.0 297.9 356.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 557.00 mb = 5014.26 m = 16450.79 ft Wetbulb zero: 577.30 mb = 4725.40 m = 15503.08 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 75.31 % Est. max temperature: 33.12 C = 91.61 F Sfc-Lift cond lev (LCL): 958.63 mb = 450.65 m = 1478.50 ft T: 24.41 C 700-500 lapse rate: 5.69 C/km ThetaE index: 17.39 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 866.34 mb = 1334.62 m = 4378.61 ft Mean mixing ratio: 17.03 g/kg Conv temperature: 32.81 C = 91.06 F Cap Strength: 1.88 C Lifted Index: -2.63 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: -0.55 C Showalter Index: 0.97 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.10 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 186.40 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 810.98 J/kg Max Up Vert Vel: 40.27 m/s Conv Inhibition (B-): 35.60 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 911.81 mb = 891.67 m = 2925.40 ft Lev Free Conv (LFC): 826.81 mb = 1736.61 m = 5697.48 ft Equ Level (EL): 146.81 mb = 14393.93 m = 47223.62 ft B at Equ Level: 807.97 J/kg Max Parcel Lev (MPL): 96.81 mb = 16786.22 m = 55072.22 ft Wind level data Storm motion: 150 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 25 100 6 -5.9 1.0 | 48 5 -3.5 -3.1 1 1000 74 90 5 -5.0 0.0 | 31 5 -2.5 -4.2 2 974 305 55 6 -4.9 -3.4 | 18 8 -2.5 -7.6 3 925 767 80 5 -4.9 -0.9 | 26 6 -2.5 -5.0 4 850 1499 150 3 -1.5 2.6 | 329 2 1.0 -1.6 5 848 1524 150 3 -1.5 2.6 | 329 2 1.0 -1.6 6 818 1829 215 8 4.6 6.6 | 251 7 7.0 2.4 7 789 2134 230 8 6.1 5.1 | 264 9 8.6 1.0 8 761 2438 0 1 -0.0 -1.0 | 335 6 2.5 -5.2 9 734 2743 200 5 1.7 4.7 | 263 4 4.2 0.5 10 708 3048 330 7 3.5 -6.1 | 330 12 6.0 -10.2 11 700 3148 300 10 8.7 -5.0 | 310 14 11.1 -9.2 12 683 3353 275 5 5.0 -0.4 | 302 9 7.4 -4.6 13 657 3658 50 3 -2.3 -1.9 | 359 6 0.2 -6.1 14 633 3962 140 3 -1.9 2.3 | 344 2 0.5 -1.9 15 610 4267 55 6 -4.9 -3.4 | 18 8 -2.5 -7.6 16 565 4877 100 12 -11.8 2.1 | 77 10 -9.4 -2.1 17 544 5182 130 9 -6.9 5.8 | 110 5 -4.4 1.6 18 524 5486 135 11 -7.8 7.8 | 124 6 -5.3 3.6 19 500 5870 135 10 -7.1 7.1 | 122 5 -4.6 2.9 20 486 6096 135 10 -7.1 7.1 | 122 5 -4.6 2.9 21 467 6401 125 8 -6.6 4.6 | 96 4 -4.1 0.4 22 449 6706 110 10 -9.4 3.4 | 84 7 -6.9 -0.8 23 432 7010 105 8 -7.7 2.1 | 68 6 -5.3 -2.1 24 415 7315 80 10 -9.8 -1.7 | 51 9 -7.4 -5.9 25 400 7600 95 8 -8.0 0.7 | 58 7 -5.5 -3.5 26 383 7925 85 7 -7.0 -0.6 | 43 7 -4.5 -4.8 27 367 8230 80 7 -6.9 -1.2 | 39 7 -4.4 -5.4 28 352 8534 85 12 -12.0 -1.0 | 61 11 -9.5 -5.2 29 338 8839 75 18 -17.4 -4.7 | 59 17 -14.9 -8.8 30 324 9144 125 17 -13.9 9.8 | 116 13 -11.5 5.6 31 300 9720 125 22 -18.0 12.6 | 118 18 -15.6 8.4 32 251 10973 95 20 -19.9 1.7 | 82 18 -17.5 -2.4 33 250 10990 80 19 -18.7 -3.3 | 65 18 -16.3 -7.5 34 200 12480 75 28 -27.0 -7.2 | 65 27 -24.6 -11.4 35 199 12497 65 25 -22.7 -10.6 | 54 25 -20.2 -14.7 36 181 13106 80 31 -30.5 -5.4 | 71 30 -28.1 -9.6 37 150 14270 85 37 -36.9 -3.2 | 78 35 -34.4 -7.4 38 120 15545 95 43 -42.8 3.7 | 89 40 -40.4 -0.4 39 116 15754 100 40 -39.4 6.9 | 94 37 -36.9 2.8 40 114 15850 105 43 -41.5 11.1 | 100 40 -39.1 7.0 41 108 16154 95 34 -33.9 3.0 | 88 31 -31.4 -1.2 42 103 16459 95 21 -20.9 1.8 | 83 19 -18.5 -2.3 43 100 16600 170 5 -0.9 4.9 | 245 2 1.6 0.7 44 97 16764 145 9 -5.2 7.4 | 140 4 -2.7 3.2 45 92 17069 255 12 11.6 3.1 | 274 14 14.0 -1.1 46 83 17678 250 4 3.8 1.4 | 294 7 6.2 -2.8 47 79 17983 255 15 14.5 3.9 | 271 17 16.9 -0.3 48 75 18288 290 20 18.8 -6.8 | 297 24 21.2 -11.0 49 70 18660 280 16 15.8 -2.8 | 291 19 18.2 -7.0 50 63 19202 275 25 24.9 -2.2 | 283 28 27.4 -6.4 51 59 19507 320 18 11.6 -13.8 | 322 23 14.0 -18.0 52 56 19812 25 13 -5.5 -11.8 | 11 16 -3.0 -16.0 53 53 20117 60 24 -20.8 -12.0 | 49 24 -18.3 -16.2 Wind Parameters Mean winds (0-6000m): 119.6 at 6.5 knts Storm direction: 149.6 at 4.8 knts Shear (0-3000m) pos: 1.7 neg: 0.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -83.7 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -18.4 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 231.14 Bulk Shear: 3.51 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 70 6 25 7| 0.0 3.4 3.4| 1.0 -4.5 -3.5 -6.9 -0.42| 5.9 -2.5 1000 75 5 26 6| 1.7 1.7 3.4| 2.1 -4.5 -2.5 -2.5 -0.19| 4.7 -0.9 1500 84 5 26 5| 2.0 1.1 3.2| 2.1 -5.6 -3.6 -2.4 -0.31| 4.2 -1.3 2000 114 5 47 3| 3.4 0.9 4.3| 5.6 -7.0 -1.4 -0.7 -0.23| 5.6 -1.3 2500 137 5 66 1| 1.4 0.7 2.0| 30.2 -8.8 21.4 8.5 0.15| 7.4 1.1 3000 154 5 211 0| 1.7 0.6 2.3| 50.8 -18.4 32.4 10.8 0.14| 9.3 1.3 4000 174 5 248 2| 0.6 0.4 1.0| 71.3 -35.2 36.1 9.0 0.16| 9.9 1.6 5000 104 6 47 4| 1.1 0.9 2.0| 96.2 -36.1 60.1 12.0 0.24| 9.8 2.4 6000 120 6 73 3| 1.2 0.8 2.0|101.1 -36.4 64.7 10.8 0.26| 8.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251012.12.gif