UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 13 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 1006 25 28.0 25.1 84 2.9 25.9 100 4 300.6 304.4 298.8 360.5 20.33 1 1000 57 28.6 24.7 79 3.9 25.7 85 2 301.8 305.4 298.8 360.8 19.96 2 925 750 23.8 21.8 89 2.0 22.3 145 10 303.6 307.0 298.2 357.4 18.05 3 856 1422 19.0 17.9 93 1.1 18.2 160 11 305.4 308.3 296.8 351.1 15.25 4 850 1482 19.0 17.6 92 1.4 18.0 160 10 306.0 308.9 296.9 351.3 15.07 5 766 2374 14.4 12.9 91 1.5 13.4 195 5 310.3 312.7 296.2 347.9 12.31 6 731 2771 13.0 8.2 73 4.8 10.0 218 3 313.0 314.8 294.8 342.0 9.38 7 700 3136 10.6 6.0 73 4.6 7.8 175 4 314.2 315.8 294.4 340.5 8.41 8 555 5037 0.0 -2.6 83 2.6 -1.4 90 8 323.2 324.4 294.8 341.9 5.70 9 538 5287 -0.3 -5.1 70 4.8 -2.7 90 8 325.8 326.7 294.8 341.9 4.87 10 500 5870 -4.5 -10.5 63 6.0 -7.1 90 7 327.6 328.2 294.1 339.2 3.44 11 460 6521 -7.3 -15.3 53 8.0 -10.4 51 7 332.0 332.5 294.5 340.8 2.53 12 444 6794 -9.5 -15.5 62 6.0 -11.8 36 9 332.6 333.1 294.7 341.5 2.58 13 406 7477 -13.9 -20.9 55 7.0 -16.2 32 11 335.5 335.9 294.8 341.9 1.78 14 400 7590 -14.3 -22.3 51 8.0 -16.8 30 11 336.4 336.7 294.8 342.2 1.60 15 375 8077 -17.9 -35.9 19 18.0 -21.4 40 11 337.9 338.0 294.3 339.7 0.48 16 354 8506 -21.1 -34.1 30 13.0 -23.7 54 13 339.2 339.3 294.7 341.5 0.60 17 338 8847 -23.7 -29.7 58 6.0 -25.0 65 14 340.2 340.4 295.2 343.8 0.96 18 305 9592 -28.7 -35.7 51 7.0 -29.9 67 21 343.3 343.4 295.7 345.6 0.60 19 300 9710 -29.7 -36.7 51 7.0 -30.8 65 23 343.5 343.6 295.7 345.7 0.55 20 284 10097 -33.1 -36.9 69 3.8 -33.7 75 23 344.1 344.2 295.8 346.3 0.57 21 258 10764 -38.3 -42.0 68 3.7 -38.7 96 21 346.0 346.1 296.1 347.5 0.37 22 250 10980 -39.5 -47.5 42 8.0 -40.2 110 19 347.3 347.4 296.3 348.2 0.21 23 245 11117 -40.3 -50.3 33 10.0 -41.0 110 19 348.2 348.2 296.4 348.8 0.16 24 224 11719 -45.5 -57.5 25 12.0 -46.0 112 21 349.2 349.2 296.5 349.5 0.07 25 200 12460 -51.9 -57.9 48 6.0 -52.1 115 23 350.6 350.6 296.8 350.9 0.08 26 190 12790 -55.3 -59.7 58 4.4 -55.4 116 24 350.3 350.3 296.8 350.6 0.06 27 171 13452 -61.3 -64.6 65 3.3 -61.3 119 22 351.1 351.1 296.9 351.2 0.04 28 150 14250 -68.7 -74.7 42 6.0 -68.7 90 17 351.7 351.7 297.0 351.8 0.01 29 144 14493 -71.1 -76.1 47 5.0 -71.1 86 18 351.7 351.7 297.0 351.7 0.01 30 122 15462 -76.3 -83.3 32 7.0 -76.3 66 37 359.3 359.3 298.5 359.3 0.00 31 106 16271 -76.7 -84.7 27 8.0 -76.7 125 26 373.3 373.3 301.1 373.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 555.00 mb = 5037.24 m = 16526.18 ft Wetbulb zero: 576.85 mb = 4720.90 m = 15488.31 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 80.85 % Est. max temperature: 32.81 C = 91.05 F Sfc-Lift cond lev (LCL): 965.08 mb = 372.92 m = 1223.48 ft T: 26.41 C 700-500 lapse rate: 5.52 C/km ThetaE index: 10.80 C Layer 766.0- 555.0 mb Conv cond level (CCL): 898.45 mb = 1002.27 m = 3288.25 ft Mean mixing ratio: 18.80 g/kg Conv temperature: 31.70 C = 89.06 F Cap Strength: 0.95 C Lifted Index: -4.46 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.81 C Lifted Index @700 mb: -2.25 C Showalter Index: -2.00 C Risk: Severe thunderstorms possible Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.10 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 238.20 Risk: None Energy Index: -2.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2277.28 J/kg Max Up Vert Vel: 67.49 m/s Conv Inhibition (B-): 6.59 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 918.11 mb = 814.79 m = 2673.18 ft Lev Free Conv (LFC): 883.11 mb = 1151.49 m = 3777.82 ft Equ Level (EL): 123.11 mb = 15408.81 m = 50553.24 ft B at Equ Level: 2263.88 J/kg Wind level data Storm motion: 161 at 6 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 1006 25 100 4 -3.9 0.7 | 22 5 -2.0 -4.8 1 1000 57 85 2 -2.0 -0.2 | 0 6 -0.0 -5.7 2 940 610 115 10 -9.1 4.2 | 80 7 -7.1 -1.3 3 925 750 145 10 -5.7 8.2 | 125 5 -3.8 2.7 4 876 1219 160 13 -4.4 12.2 | 160 7 -2.5 6.7 5 850 1482 160 10 -3.4 9.4 | 159 4 -1.5 3.9 6 846 1524 165 9 -2.3 8.7 | 173 3 -0.4 3.2 7 816 1829 195 8 2.1 7.7 | 241 5 4.0 2.2 8 787 2134 180 6 0.0 6.0 | 256 2 1.9 0.5 9 733 2743 220 3 1.9 2.3 | 310 5 3.9 -3.2 10 707 3048 195 4 1.0 3.9 | 299 3 3.0 -1.6 11 700 3136 175 4 -0.3 4.0 | 314 2 1.6 -1.5 12 656 3658 120 8 -6.9 4.0 | 73 5 -5.0 -1.5 13 609 4267 115 13 -11.8 5.5 | 90 10 -9.8 -0.0 14 587 4572 105 10 -9.7 2.6 | 69 8 -7.7 -2.9 15 565 4877 90 8 -8.0 0.0 | 48 8 -6.1 -5.5 16 500 5870 90 7 -7.0 0.0 | 43 7 -5.1 -5.5 17 486 6096 85 6 -6.0 -0.5 | 34 7 -4.0 -6.0 18 449 6706 35 8 -4.6 -6.6 | 12 12 -2.6 -12.1 19 431 7010 40 13 -8.4 -10.0 | 23 17 -6.4 -15.5 20 400 7590 30 11 -5.5 -9.5 | 13 15 -3.6 -15.0 21 382 7925 35 11 -6.3 -9.0 | 17 15 -4.4 -14.5 22 324 9144 75 15 -14.5 -3.9 | 53 16 -12.5 -9.4 23 300 9710 65 23 -20.8 -9.7 | 51 24 -18.9 -15.2 24 261 10668 90 22 -22.0 0.0 | 75 21 -20.1 -5.5 25 250 10980 110 19 -17.9 6.5 | 94 16 -15.9 1.0 26 200 12460 115 23 -20.8 9.7 | 103 19 -18.9 4.2 27 199 12497 115 24 -21.8 10.1 | 103 20 -19.8 4.6 28 163 13716 120 22 -19.1 11.0 | 108 18 -17.1 5.5 29 150 14250 90 17 -17.0 0.0 | 70 16 -15.1 -5.5 30 134 14935 80 19 -18.7 -3.3 | 62 19 -16.8 -8.8 31 121 15545 65 39 -35.3 -16.5 | 57 40 -33.4 -22.0 32 115 15850 75 46 -44.4 -11.9 | 68 46 -42.5 -17.4 33 109 16154 105 28 -27.0 7.2 | 94 25 -25.1 1.7 34 104 16459 140 25 -16.1 19.2 | 134 20 -14.1 13.6 Wind Parameters Mean winds (0-6000m): 130.5 at 7.8 knts Storm direction: 160.5 at 5.8 knts Shear (0-3000m) pos: 1.1 neg: 0.1 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -82.9 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -2.4 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.9 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 1166.51 Bulk Shear: 1.95 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 ------------------------------------------------------------------------------- 500 105 5 36 5| 5.0 0.0 5.0| 9.7 -1.6 8.1 16.2 0.67| 7.7 5.1 1000 129 8 80 4| 5.1 0.0 5.1| 21.6 -1.6 20.0 20.0 0.80| 8.4 6.7 1500 142 9 115 4| 2.8 0.0 2.8| 25.1 -1.7 23.4 15.6 0.69| 7.6 5.3 2000 152 9 136 3| 1.9 0.0 1.9| 29.3 -1.7 27.7 13.8 0.70| 7.3 5.1 2500 157 8 148 2| 1.3 0.0 1.3| 31.3 -1.7 29.6 11.8 0.69| 6.7 4.6 3000 161 7 161 1| 1.1 0.1 1.2| 32.4 -2.4 30.0 10.0 0.64| 6.0 3.9 4000 153 7 124 2| 0.8 1.5 2.3| 35.7 -2.6 33.0 8.3 0.57| 6.0 3.5 5000 139 8 99 3| 0.7 1.1 1.7| 36.8 -17.1 19.7 3.9 0.38| 5.7 2.2 6000 131 8 84 4| 0.6 0.8 1.3| 36.8 -19.8 16.9 2.8 0.34| 4.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251013.12.gif