UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 2 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 1008 25 28.0 24.1 79 3.9 25.2 30 4 300.5 304.0 298.0 356.5 19.07 1 1000 75 27.4 23.2 78 4.2 24.3 20 7 300.5 303.9 297.5 354.0 18.19 2 941 616 22.6 21.6 94 1.0 21.9 36 9 300.9 304.1 297.1 352.5 17.52 3 925 767 21.8 20.4 92 1.4 20.8 40 9 301.6 304.6 296.7 350.3 16.53 4 891 1092 20.6 17.2 81 3.4 18.2 93 6 303.6 306.2 295.6 345.2 13.99 5 850 1499 17.8 17.3 97 0.5 17.5 160 3 304.8 307.5 296.4 348.9 14.78 6 734 2745 11.2 10.3 94 0.9 10.6 202 13 310.6 312.7 295.2 343.7 10.79 7 726 2837 12.8 8.3 74 4.5 10.0 205 14 313.4 315.2 295.0 342.9 9.51 8 700 3144 10.8 6.9 77 3.9 8.4 215 16 314.4 316.2 294.9 342.4 8.96 9 674 3458 8.4 5.2 80 3.2 6.5 203 15 315.2 316.8 294.6 341.0 8.26 10 659 3644 8.4 1.4 61 7.0 4.5 195 14 317.2 318.5 293.7 337.7 6.44 11 644 3833 6.8 3.5 79 3.3 4.9 188 14 317.5 319.0 294.7 341.8 7.67 12 617 4184 6.0 -7.0 39 13.0 -0.2 174 12 320.5 321.2 292.4 332.5 3.67 13 607 4318 5.4 -12.6 26 18.0 -2.2 168 12 321.3 321.8 291.5 329.3 2.39 14 592 4522 3.6 -3.4 60 7.0 -0.0 160 11 321.5 322.5 293.8 337.9 5.03 15 554 5056 0.0 -6.0 64 6.0 -2.9 139 9 323.4 324.3 293.8 337.9 4.41 16 539 5276 -1.3 -13.3 40 12.0 -6.2 130 8 324.4 324.9 292.5 333.0 2.54 17 500 5870 -5.1 -13.1 53 8.0 -8.4 105 6 326.8 327.4 293.4 336.3 2.79 18 449 6707 -10.3 -13.8 75 3.5 -11.7 100 6 330.5 331.1 294.4 340.6 2.93 19 438 6898 -11.7 -18.7 56 7.0 -14.1 99 5 331.1 331.5 293.9 338.1 2.00 20 434 6968 -12.1 -16.2 71 4.1 -13.6 99 5 331.4 331.9 294.3 340.1 2.49 21 429 7057 -12.9 -16.4 75 3.5 -14.2 98 5 331.5 332.0 294.3 340.1 2.48 22 410 7402 -13.3 -30.3 23 17.0 -17.5 96 5 335.3 335.5 293.9 338.1 0.75 23 400 7590 -14.5 -31.5 22 17.0 -18.5 95 5 336.1 336.3 294.0 338.7 0.69 24 378 8015 -17.3 -29.3 34 12.0 -20.2 99 6 337.9 338.1 294.6 341.3 0.89 25 351 8565 -21.5 -39.5 18 18.0 -24.5 104 7 339.5 339.6 294.6 340.9 0.35 26 300 9700 -30.5 -45.5 22 15.0 -32.1 115 9 342.4 342.4 295.1 343.3 0.22 27 289 9967 -32.7 -48.7 19 16.0 -34.2 115 12 342.9 343.0 295.2 343.6 0.16 28 284 10090 -33.7 -44.7 32 11.0 -34.8 115 14 343.2 343.3 295.3 344.2 0.25 29 281 10165 -33.9 -47.9 23 14.0 -35.2 115 14 344.0 344.0 295.4 344.7 0.18 30 272 10394 -35.7 -42.7 49 7.0 -36.5 115 17 344.6 344.6 295.7 345.9 0.33 31 251 10953 -39.9 -43.1 71 3.2 -40.2 115 24 346.3 346.4 296.1 347.7 0.34 32 250 10980 -40.1 -43.1 73 3.0 -40.4 115 24 346.4 346.5 296.1 347.8 0.34 33 221 11808 -47.5 -49.7 78 2.2 -47.6 109 21 347.5 347.5 296.3 348.3 0.18 34 200 12460 -53.1 -56.6 66 3.5 -53.2 105 19 348.7 348.7 296.4 349.1 0.09 35 198 12525 -53.7 -56.9 68 3.2 -53.8 104 19 348.7 348.7 296.4 349.1 0.09 36 191 12754 -55.5 -61.5 47 6.0 -55.6 103 19 349.4 349.5 296.5 349.7 0.05 37 165 13669 -62.9 -68.9 44 6.0 -63.0 95 17 352.0 352.0 297.1 352.1 0.02 38 155 14051 -65.3 -75.3 24 10.0 -65.4 92 16 354.3 354.3 297.5 354.3 0.01 39 150 14250 -66.5 -77.5 20 11.0 -66.6 90 16 355.5 355.5 297.8 355.6 0.01 40 135 14879 -70.7 -83.7 13 13.0 -70.8 95 17 359.0 359.0 298.5 359.0 0.00 41 100 16600 -83.1 -90.1 29 7.0 -83.1 110 19 367.2 367.2 300.1 367.2 0.00 42 82 17685 -90.3 -95.3 37 5.0 -90.3 105 35 373.9 373.9 301.2 373.9 0.00 43 70 18570 -74.1 -86.1 14 12.0 -74.2 160 4 425.9 425.9 308.4 425.9 0.00 TRP 82 17685 -90.3 -95.3 37 5.0 -90.3 105 35 373.9 373.9 301.2 373.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 554.00 mb = 5056.31 m = 16588.75 ft Wetbulb zero: 618.14 mb = 4169.14 m = 13678.12 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 74.04 % Est. max temperature: 32.10 C = 89.79 F Sfc-Lift cond lev (LCL): 953.04 mb = 502.87 m = 1649.82 ft T: 23.60 C 700-500 lapse rate: 5.83 C/km ThetaE index: 11.38 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 893.92 mb = 1064.02 m = 3490.84 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 30.97 C = 87.75 F Cap Strength: 0.66 C Lifted Index: -3.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.39 C Lifted Index @700 mb: -0.41 C Showalter Index: -1.72 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.40 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 219.60 Risk: None Energy Index: -2.49 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1014.43 J/kg Max Up Vert Vel: 45.04 m/s Conv Inhibition (B-): 9.43 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 925.39 mb = 763.31 m = 2504.28 ft Lev Free Conv (LFC): 860.39 mb = 1394.18 m = 4574.03 ft Equ Level (EL): 720.39 mb = 2902.64 m = 9522.96 ft B at Equ Level: 59.27 J/kg Max Parcel Lev (MPL): 80.39 mb = 17795.69 m = 58384.09 ft Wind level data Storm motion: 221 at 7 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 30 4 -2.0 -3.5 | 37 11 -6.7 -8.9 1 1000 75 20 7 -2.4 -6.6 | 30 14 -7.0 -12.0 2 925 767 40 9 -5.8 -6.9 | 40 16 -10.4 -12.3 3 850 1499 160 3 -1.0 2.8 | 66 6 -5.7 -2.6 4 700 3144 215 16 9.2 13.1 | 210 9 4.5 7.7 5 500 5870 105 6 -5.8 1.6 | 70 11 -10.4 -3.8 6 400 7590 95 5 -5.0 0.4 | 63 11 -9.6 -5.0 7 300 9700 115 9 -8.2 3.8 | 83 13 -12.8 -1.6 8 250 10980 115 24 -21.8 10.1 | 100 27 -26.4 4.8 9 200 12460 105 19 -18.4 4.9 | 89 23 -23.0 -0.5 10 150 14250 90 16 -16.0 0.0 | 75 21 -20.7 -5.4 11 100 16600 110 19 -17.9 6.5 | 93 23 -22.5 1.1 12 92 17069 95 21 -20.9 1.8 | 82 26 -25.6 -3.6 13 87 17374 95 34 -33.9 3.0 | 86 39 -38.5 -2.4 14 82 17685 105 35 -33.8 9.1 | 95 39 -38.5 3.7 15 74 18288 110 37 -34.8 12.7 | 100 40 -39.4 7.3 16 70 18570 160 4 -1.4 3.8 | 75 6 -6.0 -1.6 17 70 18593 90 23 -23.0 0.0 | 79 28 -27.7 -5.4 18 66 18898 185 5 0.4 5.0 | 84 4 -4.2 -0.4 Wind Parameters Mean winds (0-6000m): 190.8 at 9.5 knts Storm direction: 220.8 at 7.1 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 165.5 deg Storm rel helicity (0-3000m) pos: 59.4 neg: -5.4 tot: 53.9 m^2/s^2 ave: 18.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.8 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 27.53 Bulk Shear: 36.85 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 27 7 34 14| 4.4 0.0 4.4| 5.5 -4.2 1.4 2.7 0.03| 5.3 0.1 1000 37 8 39 15| 2.8 0.0 2.8| 30.8 -4.2 26.6 26.6 0.52| 6.5 3.4 1500 41 7 41 14| 2.3 0.0 2.3| 37.8 -5.4 32.4 21.6 0.40| 7.0 2.8 2000 56 6 48 13| 2.8 0.0 2.8| 43.9 -5.4 38.5 19.3 0.50| 6.3 3.2 2500 96 7 68 12| 3.1 0.0 3.1| 50.6 -5.4 45.2 18.1 0.58| 6.0 3.5 3000 178 8 118 6| 3.3 0.0 3.3| 59.4 -5.4 53.9 18.0 0.63| 6.0 3.8 4000 196 10 153 4| 2.5 1.0 3.5| 61.6 -26.2 35.4 8.8 0.30| 5.8 1.8 5000 190 10 146 5| 2.0 1.5 3.5| 61.6 -47.6 14.0 2.8 0.10| 5.5 0.6 6000 191 9 144 5| 1.6 1.5 3.2| 61.6 -63.8 -2.3 -0.4 -0.00| 5.1 -0.0 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251202.12.gif