UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 27 NOV 25 Station: ZM231 WMO ident: 44231 Latitude: 49.63 Longitude: 100.17 ------------------------------------------------------------------------------- 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 862 1286 -1.7 -13.7 39 12.0 -5.4 285 7 283.2 283.5 275.5 287.7 1.54 1 850 1398 -1.5 -14.5 36 13.0 -5.4 290 11 284.6 284.8 276.1 288.9 1.46 2 797 1907 -5.3 -16.3 42 11.0 -8.4 293 21 285.8 286.0 276.6 289.8 1.34 3 778 2097 -5.9 -11.9 63 6.0 -7.8 295 25 287.1 287.5 278.1 293.0 1.97 4 753 2352 -6.9 -10.5 75 3.6 -8.1 296 30 288.8 289.2 279.3 295.5 2.28 5 700 2919 -9.7 -14.2 70 4.5 -11.1 300 42 291.7 292.1 280.1 297.2 1.82 6 672 3232 -11.9 -16.8 67 4.9 -13.2 301 43 292.7 293.0 280.2 297.4 1.53 7 640 3603 -14.9 -18.2 76 3.3 -15.7 301 45 293.4 293.7 280.4 297.8 1.42 8 591 4199 -19.7 -21.1 89 1.4 -20.0 303 48 294.6 294.8 280.6 298.3 1.20 9 516 5200 -22.7 -27.7 64 5.0 -23.6 305 53 302.6 302.8 283.4 305.1 0.76 10 500 5430 -24.3 -31.3 52 7.0 -25.4 305 54 303.4 303.5 283.5 305.3 0.56 11 438 6382 -31.3 -40.3 41 9.0 -32.1 302 62 306.3 306.3 284.2 307.2 0.26 12 400 7020 -35.7 -41.7 54 6.0 -36.2 300 68 308.6 308.6 285.1 309.5 0.25 13 393 7143 -36.3 -41.3 60 5.0 -36.7 300 69 309.4 309.4 285.4 310.3 0.26 14 359 7762 -42.1 -46.6 61 4.5 -42.3 298 77 309.7 309.7 285.4 310.3 0.16 15 300 8950 -52.3 -57.3 55 5.0 -52.4 295 91 311.6 311.6 286.0 311.8 0.06 16 288 9213 -54.7 -59.6 55 4.9 -54.8 296 91 311.9 311.9 286.1 312.0 0.04 17 279 9417 -55.7 -62.7 41 7.0 -55.8 297 92 313.3 313.3 286.5 313.4 0.03 18 250 10110 -60.5 -66.5 45 6.0 -60.6 300 93 316.1 316.1 287.5 316.2 0.02 19 226 10730 -64.9 -69.9 50 5.0 -65.0 300 99 318.6 318.6 288.3 318.7 0.01 20 223 10812 -65.5 -70.4 50 4.9 -65.5 301 97 318.9 318.9 288.4 319.0 0.01 21 200 11470 -66.7 -70.7 57 4.0 -66.7 305 83 327.1 327.1 290.9 327.2 0.01 22 189 11809 -68.7 -73.0 54 4.3 -68.7 300 71 329.2 329.2 291.5 329.3 0.01 23 179 12134 -68.5 -71.9 61 3.4 -68.5 298 72 334.7 334.7 293.0 334.8 0.01 24 167 12550 -67.3 -75.3 31 8.0 -67.4 295 73 343.4 343.4 295.1 343.5 0.01 25 162 12734 -65.7 -74.7 27 9.0 -65.8 293 74 349.1 349.1 296.4 349.2 0.01 26 150 13200 -66.1 -78.1 17 12.0 -66.2 290 75 356.2 356.2 298.0 356.2 0.01 27 136 13796 -65.7 -80.7 11 15.0 -65.8 294 72 367.0 367.0 300.0 367.1 0.00 28 102 15549 -64.9 -87.9 3 23.0 -65.1 304 65 400.1 400.1 305.2 400.1 0.00 29 100 15670 -65.3 -89.3 2 24.0 -65.4 305 64 401.6 401.6 305.4 401.6 0.00 30 76 17307 -73.3 -99.3 1 26.0 -73.3 297 66 417.6 417.6 307.4 417.6 0.00 31 70 17790 -71.5 -97.5 1 26.0 -71.6 295 66 431.4 431.4 309.0 431.4 0.00 32 58 18895 -73.3 -99.3 1 26.0 -73.4 295 68 451.2 451.2 311.0 451.2 0.00 33 53 19426 -70.5 -96.5 1 26.0 -70.6 295 68 469.5 469.5 312.6 469.5 0.00 34 50 19770 -72.3 -98.3 1 26.0 -72.4 295 69 473.1 473.1 312.9 473.1 0.00 35 45 20389 -72.9 -98.9 1 26.0 -73.0 486.1 486.1 314.0 486.1 0.00 TRP 189 11809 -68.7 -73.0 54 4.3 -68.7 300 71 329.2 329.2 291.5 329.3 0.01 WND 226 10730 -64.9 -69.9 50 5.0 -65.0 300 99 318.6 318.6 288.3 318.7 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 67.62 % Est. max temperature: 5.79 C = 42.43 F Sfc-Lift cond lev (LCL): 713.33 mb = 2772.48 m = 9095.94 ft T: -8.98 C 700-500 lapse rate: 5.81 C/km Conv cond level (CCL): 612.53 mb = 3931.47 m = 12898.38 ft Mean mixing ratio: 1.57 g/kg Conv temperature: 8.69 C = 47.65 F Cap Strength: 11.26 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 15.12 C Lifted Index @700 mb: 5.45 C Showalter Index: 12.74 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 9.80 C K Index: 3.80 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.17 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 25408.25 J/kg Cap Strength: 11.62 C Lift Cond Lev (LCL): 690.79 mb = 3020.62 m = 9910.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 35 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 ---------------------------------------------------------- 0 862 1286 285 7 6.8 -1.8 | 161 31 -9.9 29.0 1 850 1398 290 11 10.3 -3.8 | 167 28 -6.3 27.1 2 700 2919 300 42 36.4 -21.0 | 244 22 19.8 9.8 3 500 5430 305 54 44.2 -31.0 | 270 28 27.6 -0.2 4 400 7020 300 68 58.9 -34.0 | 274 42 42.3 -3.2 5 300 8950 295 91 82.5 -38.5 | 277 66 65.9 -7.6 6 250 10110 300 93 80.5 -46.5 | 284 66 63.9 -15.7 7 226 10730 300 99 85.7 -49.5 | 285 72 69.1 -18.7 8 200 11470 305 83 68.0 -47.6 | 288 54 51.4 -16.8 9 189 11809 300 71 61.5 -35.5 | 276 45 44.9 -4.7 10 150 13200 290 75 70.5 -25.7 | 265 54 53.9 5.2 11 100 15670 305 64 52.4 -36.7 | 279 36 35.8 -5.9 12 70 17790 295 66 59.8 -27.9 | 266 43 43.2 2.9 13 50 19770 295 69 62.5 -29.2 | 268 46 45.9 1.7 Wind Parameters Mean winds (0-6000m): 301.7 at 46.7 knts Storm direction: 331.7 at 35.0 knts Shear (0-3000m) pos: 7.2 neg: 0.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 234.2 neg: 0.0 tot: 234.2 m^2/s^2 ave: 78.1 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.11 Bulk Shear: 147.88 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 ------------------------------------------------------------------------------- 500 291 14 171 26| 12.4 0.0 12.4| 67.9 0.0 67.9 135.8 0.80| 12.4 9.9 1000 294 19 181 23| 11.5 0.0 11.5|124.1 0.0 124.1 124.1 0.87| 11.5 10.0 1500 297 24 193 21| 11.2 0.0 11.2|179.9 0.0 179.9 119.9 0.91| 11.2 10.2 2000 298 28 206 19| 9.5 0.0 9.5|205.3 0.0 205.3 102.7 0.91| 9.6 8.8 2500 299 32 215 19| 8.1 0.0 8.1|219.6 0.0 219.6 87.8 0.92| 8.2 7.5 3000 300 34 224 19| 7.2 0.0 7.2|234.2 0.0 234.2 78.1 0.91| 7.3 6.6 4000 301 39 237 20| 6.0 0.0 6.0|264.3 0.0 264.3 66.1 0.91| 6.1 5.5 5000 302 43 247 21| 4.8 0.9 5.7|282.2 0.0 282.2 56.4 0.81| 5.8 4.7 6000 302 47 255 24| 4.0 1.6 5.6|295.4 0.0 295.4 49.2 0.70| 5.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251127.00.gif