UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 20 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 1005 25 26.6 25.2 92 1.4 25.6 340 4 299.3 303.1 298.5 359.3 20.48 1 1000 51 26.0 24.5 91 1.5 24.9 10 3 299.1 302.7 298.1 356.8 19.71 2 972 301 24.8 22.2 85 2.6 22.9 316 5 300.4 303.6 297.1 352.0 17.59 3 943 568 25.4 19.4 69 6.0 21.1 259 8 303.6 306.4 296.4 348.8 15.21 4 925 737 24.2 19.2 74 5.0 20.6 245 7 304.1 306.9 296.5 349.6 15.31 5 850 1477 19.6 14.7 73 4.9 16.3 300 15 306.7 309.0 295.3 344.2 12.47 6 700 3127 10.2 7.9 86 2.3 8.8 325 16 313.8 315.6 295.2 343.6 9.60 7 615 4195 4.0 3.0 93 1.0 3.4 316 15 318.5 320.0 295.1 343.1 7.75 8 550 5100 0.0 -1.6 89 1.6 -0.9 342 16 324.1 325.3 295.4 344.3 6.20 9 500 5860 -4.3 -6.0 88 1.7 -5.1 345 14 327.8 328.8 295.3 344.1 4.89 10 425 7126 -11.3 -12.8 89 1.5 -11.9 47 15 334.5 335.1 295.8 346.1 3.36 11 400 7590 -14.1 -15.6 88 1.5 -14.7 55 13 336.7 337.2 295.9 346.7 2.84 12 338 8852 -22.1 -24.4 82 2.3 -22.7 70 10 342.4 342.7 296.2 348.2 1.57 13 300 9720 -28.5 -31.1 78 2.6 -29.0 65 14 345.2 345.4 296.4 348.8 0.95 14 274 10358 -33.5 -36.3 76 2.8 -33.9 63 15 347.0 347.2 296.5 349.5 0.63 15 250 10990 -38.5 -43.5 59 5.0 -39.0 60 17 348.8 348.9 296.7 350.1 0.33 16 222 11799 -45.5 -53.5 40 8.0 -45.9 49 19 350.1 350.1 296.8 350.6 0.12 17 200 12490 -51.5 -60.5 33 9.0 -51.8 40 21 351.2 351.2 297.0 351.5 0.06 18 150 14290 -67.3 -72.3 49 5.0 -67.4 65 35 354.2 354.2 297.5 354.2 0.01 19 100 16620 -86.9 -91.9 39 5.0 -86.9 95 51 359.8 359.8 298.7 359.8 0.00 20 99 16675 -86.9 -91.9 39 5.0 -86.9 95 51 360.9 360.9 298.9 360.9 0.00 21 93 17016 -86.5 -91.5 40 5.0 -86.5 93 50 368.2 368.2 300.2 368.2 0.00 22 92 17076 -81.7 -90.7 20 9.0 -81.7 92 50 378.8 378.8 302.1 378.8 0.00 23 90 17201 -77.1 -88.1 16 11.0 -77.1 91 50 390.3 390.3 303.8 390.4 0.00 24 88 17331 -74.1 -85.1 17 11.0 -74.2 90 49 398.9 398.9 305.0 398.9 0.00 25 81 17816 -72.7 -81.7 24 9.0 -72.8 153 17 411.3 411.3 306.7 411.3 0.01 26 71 18583 -76.1 -84.1 27 8.0 -76.2 263 26 419.9 419.9 307.7 419.9 0.00 TRP 99 16675 -86.9 -91.9 39 5.0 -86.9 95 51 360.9 360.9 298.9 360.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 550.00 mb = 5100.07 m = 16732.32 ft Wetbulb zero: 563.06 mb = 4910.08 m = 16108.97 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 83.81 % Est. max temperature: 33.79 C = 92.81 F Sfc-Lift cond lev (LCL): 985.27 mb = 181.73 m = 596.21 ft T: 25.37 C 700-500 lapse rate: 5.31 C/km ThetaE index: 10.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 839.45 mb = 1583.11 m = 5193.87 ft Mean mixing ratio: 16.67 g/kg Conv temperature: 34.42 C = 93.96 F Cap Strength: 2.66 C Lifted Index: -1.86 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.86 C Lifted Index @700 mb: -0.78 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.00 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 220.40 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 431.51 J/kg Max Up Vert Vel: 29.38 m/s Conv Inhibition (B-): 89.30 J/kg Cap Strength: 2.66 C Lift Cond Lev (LCL): 902.18 mb = 955.63 m = 3135.24 ft Lev Free Conv (LFC): 747.18 mb = 2572.71 m = 8440.56 ft Equ Level (EL): 217.18 mb = 11944.65 m = 39188.01 ft B at Equ Level: 431.26 J/kg Max Parcel Lev (MPL): 107.18 mb = 16221.66 m = 53220.02 ft Wind level data Storm motion: 347 at 11 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 1005 25 340 4 1.4 -3.8 | 172 7 -1.0 6.9 1 1000 51 10 3 -0.5 -3.0 | 159 8 -2.9 7.7 2 938 610 250 8 7.5 2.7 | 201 14 5.1 13.4 3 925 737 245 7 6.3 3.0 | 196 14 4.0 13.6 4 906 914 250 10 9.4 3.4 | 206 16 7.0 14.1 5 850 1477 300 15 13.0 -7.5 | 253 11 10.6 3.2 6 845 1524 305 15 12.3 -8.6 | 258 10 9.9 2.1 7 759 2438 300 20 17.3 -10.0 | 267 15 14.9 0.7 8 700 3127 325 16 9.2 -13.1 | 290 7 6.8 -2.4 9 681 3353 330 17 8.5 -14.7 | 303 7 6.1 -4.0 10 608 4267 315 15 10.6 -10.6 | 270 8 8.2 0.1 11 586 4572 340 17 5.8 -16.0 | 327 6 3.4 -5.3 12 500 5860 345 14 3.6 -13.5 | 336 3 1.2 -2.8 13 466 6401 350 13 2.3 -12.8 | 3 2 -0.1 -2.1 14 448 6706 15 8 -2.1 -7.7 | 124 5 -4.4 2.9 15 431 7010 45 16 -11.3 -11.3 | 87 14 -13.7 -0.6 16 400 7590 55 13 -10.6 -7.5 | 104 13 -13.0 3.2 17 352 8534 65 10 -9.1 -4.2 | 119 13 -11.4 6.4 18 338 8839 70 10 -9.4 -3.4 | 122 14 -11.8 7.3 19 311 9449 70 14 -13.2 -4.8 | 111 17 -15.5 5.9 20 300 9720 65 14 -12.7 -5.9 | 108 16 -15.1 4.8 21 250 10990 60 17 -14.7 -8.5 | 97 17 -17.1 2.2 22 200 12490 40 21 -13.5 -16.1 | 71 17 -15.9 -5.4 23 164 13716 45 24 -17.0 -17.0 | 72 20 -19.3 -6.3 24 150 14290 65 35 -31.7 -14.8 | 83 34 -34.1 -4.1 25 141 14630 65 35 -31.7 -14.8 | 83 34 -34.1 -4.1 26 114 15850 105 48 -46.4 12.4 | 115 54 -48.7 23.1 27 108 16154 105 49 -47.3 12.7 | 115 55 -49.7 23.4 28 100 16620 95 51 -50.8 4.4 | 106 55 -53.2 15.1 29 99 16675 95 51 -50.8 4.4 | 106 55 -53.2 15.1 30 87 17374 90 49 -49.0 0.0 | 102 52 -51.4 10.7 31 82 17678 120 17 -14.7 8.5 | 138 26 -17.1 19.2 32 78 17983 225 16 11.3 11.3 | 202 24 8.9 22.0 33 70 18593 270 28 28.0 -0.0 | 247 28 25.6 10.7 Wind Parameters Mean winds (0-6000m): 317.4 at 14.6 knts Storm direction: 347.4 at 10.9 knts Shear (0-3000m) pos: 2.5 neg: 2.2 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 79.8 neg: -8.2 tot: 71.6 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.9 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 31.99 Bulk Shear: 13.49 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 ------------------------------------------------------------------------------- 500 296 5 194 9| 0.0 7.3 7.3| 10.0 -1.8 8.2 16.4 0.42| 10.2 4.3 1000 259 7 200 13| 0.0 5.7 5.7| 28.1 -8.2 19.9 19.9 0.38| 9.4 3.6 1500 274 9 213 12| 3.7 3.8 7.4| 62.1 -8.2 53.9 35.9 0.57| 10.1 5.8 2000 287 11 226 11| 2.7 3.4 6.1| 65.8 -8.2 57.6 28.8 0.56| 8.3 4.7 2500 292 12 236 11| 2.5 2.7 5.2| 70.7 -8.2 62.5 25.0 0.54| 7.4 4.0 3000 296 13 244 11| 2.5 2.2 4.7| 79.8 -8.2 71.6 23.9 0.53| 7.2 3.9 4000 305 14 255 10| 2.0 1.9 4.0| 83.8 -14.5 69.2 17.3 0.44| 6.2 2.8 5000 311 15 263 9| 2.1 1.6 3.7| 96.3 -16.5 79.8 16.0 0.48| 5.9 2.8 6000 317 15 271 7| 1.7 1.3 3.0| 97.1 -16.5 80.6 13.4 0.47| 5.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251020.12.gif