UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 6 JAN 26 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 1011 174 -8.7 -11.7 79 3.0 -9.5 125 1 263.6 263.9 263.0 267.8 1.54 1 1000 258 -7.5 -12.5 67 5.0 -8.8 140 5 265.6 265.9 264.4 269.6 1.46 2 994 305 -6.9 -11.6 69 4.7 -8.2 145 5 266.7 267.0 265.3 271.0 1.58 3 926 855 -10.5 -14.5 72 4.0 -11.5 204 7 268.5 268.7 266.1 272.2 1.34 4 925 863 -10.5 -14.5 72 4.0 -11.5 205 7 268.6 268.8 266.2 272.3 1.34 5 916 938 -9.9 -13.8 73 3.9 -10.9 208 7 269.9 270.2 267.3 273.9 1.43 6 908 1006 -7.9 -12.9 67 5.0 -9.2 210 8 272.7 272.9 269.3 277.0 1.56 7 876 1285 -8.3 -23.3 29 15.0 -11.3 221 10 275.1 275.2 269.3 277.0 0.67 8 850 1518 -9.1 -25.1 26 16.0 -12.2 230 11 276.6 276.7 270.1 278.4 0.59 9 810 1890 -10.7 -29.7 19 19.0 -13.9 234 13 278.8 278.8 271.1 280.0 0.40 10 704 2954 -17.3 -39.3 13 22.0 -19.8 245 21 282.9 282.9 273.1 283.5 0.18 11 700 2997 -17.3 -39.3 13 22.0 -19.8 245 21 283.3 283.4 273.4 283.9 0.18 12 688 3127 -16.5 -40.5 11 24.0 -19.3 246 23 285.6 285.6 274.6 286.2 0.16 13 682 3193 -16.9 -40.9 11 24.0 -19.6 247 24 285.9 285.9 274.8 286.4 0.16 14 668 3348 -18.1 -32.1 28 14.0 -20.1 248 26 286.2 286.3 275.3 287.5 0.39 15 653 3518 -16.1 -24.1 50 8.0 -17.7 249 29 290.4 290.5 278.1 293.0 0.83 16 637 3705 -16.7 -21.5 66 4.8 -17.7 251 31 291.8 291.9 279.1 295.1 1.08 17 546 4854 -20.3 -23.5 76 3.2 -21.0 260 48 300.6 300.8 283.0 304.0 1.05 18 500 5500 -25.1 -28.8 71 3.7 -25.7 265 58 302.4 302.6 283.3 304.8 0.71 19 400 7080 -37.7 -41.7 66 4.0 -38.0 270 66 306.0 306.0 284.1 306.9 0.25 20 313 8725 -50.9 -54.9 62 4.0 -51.0 270 72 309.8 309.8 285.4 310.1 0.07 21 300 9000 -53.5 -57.9 59 4.4 -53.6 270 73 309.9 309.9 285.4 310.1 0.05 22 294 9129 -55.5 -59.7 59 4.2 -55.6 271 74 308.9 308.9 284.9 309.1 0.04 23 278 9481 -57.8 -62.2 58 4.3 -57.9 275 75 310.5 310.5 285.5 310.6 0.03 24 250 10140 -62.3 -66.9 54 4.6 -62.3 275 73 313.4 313.4 286.6 313.5 0.02 25 232 10601 -65.3 -69.8 54 4.5 -65.3 275 74 315.7 315.7 287.3 315.7 0.01 26 229 10680 -66.9 -71.6 51 4.7 -67.0 275 74 314.4 314.4 286.9 314.4 0.01 27 213 11119 -67.9 -72.7 50 4.8 -67.9 275 75 319.4 319.4 288.6 319.5 0.01 28 200 11500 -66.9 -71.8 50 4.9 -67.0 275 69 326.8 326.8 290.8 326.9 0.01 29 180 12140 -63.5 -68.5 51 5.0 -63.6 273 69 342.4 342.4 294.9 342.5 0.02 30 150 13260 -62.7 -68.7 44 6.0 -62.8 270 69 362.1 362.1 299.1 362.2 0.02 31 100 15760 -62.5 -69.5 38 7.0 -62.6 270 75 407.0 407.0 306.2 407.1 0.03 32 70 17970 -60.9 -69.9 30 9.0 -61.2 265 79 454.1 454.1 311.3 454.3 0.04 33 50 20060 -60.9 -71.9 22 11.0 -61.3 265 91 500.0 500.0 314.9 500.3 0.05 34 30 23270 -57.1 -72.1 13 15.0 -58.2 265 93 589.0 589.0 320.1 589.5 0.08 35 20 25838 -56.7 -72.7 12 16.0 -58.3 662.6 662.7 323.2 663.5 0.10 TRP 213 11119 -67.9 -72.7 50 4.8 -67.9 275 75 319.4 319.4 288.6 319.5 0.01 WND 278 9481 -57.8 -62.2 58 4.3 -57.9 275 75 310.5 310.5 285.5 310.6 0.03 Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 48.33 % Est. max temperature: 3.67 C = 38.60 F Sfc-Lift cond lev (LCL): 963.62 mb = 545.78 m = 1790.59 ft T: -8.48 C 700-500 lapse rate: 3.12 C/km Conv cond level (CCL): 714.56 mb = 2841.30 m = 9321.74 ft Mean mixing ratio: 1.46 g/kg Conv temperature: 10.17 C = 50.30 F Cap Strength: 24.80 C Lifted Index: 25.51 C Risk: None Lifted Index @300 mb: 27.22 C Lifted Index @700 mb: 11.92 C Showalter Index: 20.11 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 0.00 C K Index: -31.10 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 5.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.38 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 51523.14 J/kg Cap Strength: 25.43 C Lift Cond Lev (LCL): 896.02 mb = 1109.26 m = 3639.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 22 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 1011 174 125 1 -0.8 0.6 | 107 23 -21.7 6.6 1 1000 258 140 5 -3.2 3.8 | 112 26 -24.1 9.9 2 925 863 205 7 3.0 6.3 | 125 22 -17.9 12.4 3 850 1518 230 11 8.4 7.1 | 137 18 -12.4 13.1 4 700 2997 245 21 19.0 8.9 | 173 15 -1.8 14.9 5 500 5500 265 58 57.8 5.1 | 253 39 36.9 11.1 6 400 7080 270 66 66.0 -0.0 | 262 46 45.1 6.1 7 300 9000 270 73 73.0 -0.0 | 263 52 52.1 6.1 8 278 9481 275 75 74.7 -6.5 | 271 54 53.8 -0.5 9 250 10140 275 73 72.7 -6.4 | 270 52 51.9 -0.3 10 213 11119 275 75 74.7 -6.5 | 271 54 53.8 -0.5 11 200 11500 275 69 68.7 -6.0 | 270 48 47.9 0.1 12 150 13260 270 69 69.0 -0.0 | 263 49 48.1 6.1 13 100 15760 270 75 75.0 -0.0 | 264 54 54.1 6.1 14 70 17970 265 79 78.7 6.9 | 257 59 57.8 12.9 15 50 20060 265 91 90.7 7.9 | 259 71 69.8 14.0 16 30 23270 265 93 92.6 8.1 | 259 73 71.8 14.2 Wind Parameters Mean winds (0-6000m): 256.2 at 29.0 knts Storm direction: 286.2 at 21.7 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 75.8 deg Storm rel helicity (0-3000m) pos: 127.2 neg: 0.0 tot: 127.2 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 117.36 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 ------------------------------------------------------------------------------- 500 162 5 116 25| 6.1 0.0 6.1| 40.9 0.0 40.9 81.8 0.73| 8.8 6.4 1000 191 6 122 23| 4.6 0.0 4.6| 60.5 0.0 60.5 60.5 0.71| 7.0 5.0 1500 209 8 127 21| 4.2 0.0 4.2| 76.2 0.0 76.2 50.8 0.72| 6.1 4.4 2000 219 9 131 20| 4.1 0.0 4.1| 91.6 0.0 91.6 45.8 0.76| 5.5 4.2 2500 227 11 136 19| 4.0 0.0 4.0|106.8 0.0 106.8 42.7 0.79| 5.1 4.1 3000 232 12 141 18| 4.1 0.0 4.1|127.2 0.0 127.2 42.4 0.82| 5.2 4.2 4000 241 17 157 15| 5.0 0.0 5.0|192.7 0.0 192.7 48.2 0.84| 5.9 4.9 5000 250 23 183 14| 5.5 0.0 5.5|277.8 0.0 277.8 55.6 0.80| 6.3 5.1 6000 256 29 209 15| 5.3 0.0 5.3|342.1 0.0 342.1 57.0 0.78| 6.1 4.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20260106.12.gif