UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 28 OCT 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 129 SFC 934 676 -2.1 -14.1 39 12.0 -5.5 135 7 276.4 276.6 271.4 280.3 1.37 2 925 754 -0.5 -12.5 40 12.0 -4.2 150 19 278.8 279.1 273.1 283.4 1.58 3 912 867 0.2 -12.8 37 13.0 -3.8 161 18 280.6 280.9 274.1 285.2 1.56 4 877 1181 0.0 -13.0 37 13.0 -4.1 191 16 283.6 283.9 275.8 288.3 1.60 5 850 1430 -1.9 -13.9 39 12.0 -5.5 215 15 284.2 284.4 276.0 288.7 1.53 6 773 2181 -4.7 -13.7 49 9.0 -7.5 244 14 289.0 289.3 278.7 294.1 1.71 7 700 2954 -9.3 -17.3 52 8.0 -11.5 275 13 292.2 292.4 279.8 296.5 1.40 8 668 3313 -11.7 -17.7 61 6.0 -13.3 274 14 293.4 293.7 280.4 297.8 1.42 9 608 4029 -13.3 -28.3 27 15.0 -16.3 271 17 299.6 299.7 282.0 301.6 0.61 10 601 4117 -13.7 -23.7 43 10.0 -16.0 270 18 300.1 300.3 282.7 303.2 0.94 11 563 4609 -16.7 -23.7 55 7.0 -18.3 269 19 302.2 302.4 283.6 305.5 1.00 12 522 5172 -19.9 -33.9 28 14.0 -22.1 266 22 305.0 305.1 284.0 306.4 0.42 13 500 5490 -21.5 -36.5 25 15.0 -23.6 265 23 306.8 306.9 284.5 308.0 0.34 14 495 5564 -21.7 -36.7 24 15.0 -23.8 265 23 307.5 307.5 284.8 308.6 0.33 15 400 7100 -34.9 -44.9 35 10.0 -35.6 255 25 309.6 309.7 285.4 310.3 0.17 16 372 7601 -38.5 -47.5 38 9.0 -39.1 250 26 311.3 311.4 286.0 311.9 0.14 17 300 9040 -49.3 -67.3 10 18.0 -49.6 235 27 315.9 315.9 287.4 315.9 0.01 18 287 9329 -51.5 -74.5 5 23.0 -51.8 236 27 316.7 316.7 287.7 316.8 0.01 19 258 10012 -57.5 -78.5 5 21.0 -57.6 239 27 317.7 317.7 288.0 317.7 0.00 20 250 10210 -58.7 -79.7 5 21.0 -58.8 240 27 318.8 318.8 288.3 318.8 0.00 21 222 10950 -62.9 -82.9 5 20.0 -63.0 256 28 323.4 323.4 289.8 323.4 0.00 22 200 11590 -65.3 -84.3 6 19.0 -65.4 270 29 329.3 329.3 291.5 329.4 0.00 23 199 11621 -65.5 -84.5 5 19.0 -65.5 270 27 329.5 329.5 291.6 329.5 0.00 24 197 11682 -65.7 -84.7 5 19.0 -65.8 270 27 330.1 330.1 291.7 330.1 0.00 25 185 12069 -61.9 -81.9 5 20.0 -62.0 273 29 342.3 342.3 294.8 342.3 0.00 26 150 13380 -59.1 -80.1 5 21.0 -59.3 280 35 368.3 368.3 300.2 368.3 0.00 27 146 13550 -58.5 -79.5 5 21.0 -58.7 372.2 372.2 300.9 372.2 0.00 TRP 199 11621 -65.5 -84.5 5 19.0 -65.5 270 27 329.5 329.5 291.6 329.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5361.00 m Freezing level: Surface below freezing Freezing level: 915.71 mb = 834.88 m = 2739.07 ft Freezing level: 877.00 mb = 1180.57 m = 3873.23 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 43.88 % Est. max temperature: 9.52 C = 49.14 F Sfc-Lift cond lev (LCL): 772.75 mb = 2183.09 m = 7162.28 ft T: -4.71 C 700-500 lapse rate: 4.81 C/km ThetaE index: 0.00 C Layer 934.0- -0.0 mb Conv cond level (CCL): 528.57 mb = 5079.27 m = 16664.09 ft Mean mixing ratio: 1.56 g/kg Conv temperature: 25.51 C = 77.92 F Cap Strength: 15.94 C Lifted Index: 17.03 C Risk: None Lifted Index @300 mb: 20.52 C Lifted Index @700 mb: 8.38 C Showalter Index: 15.69 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 7.60 C K Index: -2.30 Risk: None Sweat Index: 173.76 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.91 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 9636.53 J/kg Cap Strength: 16.80 C Lift Cond Lev (LCL): 724.80 mb = 2682.52 m = 8800.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 14 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 ---------------------------------------------------------- 0 934 676 135 7 -4.9 4.9 | 115 20 -18.0 8.5 1 925 754 150 19 -9.5 16.5 | 132 30 -22.5 20.0 2 850 1430 215 15 8.6 12.3 | 164 16 -4.4 15.8 3 700 2954 275 13 13.0 -1.1 | 178 2 -0.1 2.4 4 500 5490 265 23 22.9 2.0 | 241 11 9.9 5.5 5 400 7100 255 25 24.1 6.5 | 228 15 11.1 10.0 6 300 9040 235 27 22.1 15.5 | 206 21 9.1 19.0 7 250 10210 240 27 23.4 13.5 | 211 20 10.3 17.0 8 200 11590 270 29 29.0 -0.0 | 258 16 16.0 3.5 9 199 11621 270 27 27.0 -0.0 | 256 14 14.0 3.5 10 150 13380 280 35 34.5 -6.1 | 277 22 21.4 -2.6 Wind Parameters Mean winds (0-6000m): 255.1 at 18.0 knts Storm direction: 285.1 at 13.5 knts Shear (0-3000m) pos: 3.4 neg: 0.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 145.5 neg: -0.2 tot: 145.4 m^2/s^2 ave: 48.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.32 Bulk Shear: 79.92 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 ------------------------------------------------------------------------------- 500 166 17 139 26| 14.2 0.0 14.2|112.0 0.0 112.0 223.9 0.69| 25.3 17.4 1000 186 16 150 23| 8.3 0.0 8.3|136.5 0.0 136.5 136.5 0.65| 17.5 11.3 1500 202 16 158 19| 6.0 0.0 6.0|142.3 0.0 142.3 94.9 0.61| 13.4 8.1 2000 214 15 164 17| 4.8 0.0 4.8|143.8 0.0 143.8 71.9 0.56| 11.2 6.3 2500 224 15 169 14| 4.1 0.0 4.1|144.3 -0.2 144.1 57.7 0.53| 9.7 5.2 3000 234 15 175 12| 3.4 0.3 3.7|145.5 -0.2 145.4 48.5 0.54| 8.4 4.5 4000 247 16 187 10| 2.5 0.8 3.3|147.6 -0.2 147.4 36.9 0.52| 6.8 3.6 5000 253 17 200 9| 2.0 1.0 3.0|148.5 -1.1 147.3 29.5 0.49| 5.9 2.9 6000 255 18 208 9| 1.7 1.0 2.7|148.5 -7.2 141.2 23.5 0.44| 5.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251028.12.gif