UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 7 JAN 26 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 875 1290 -20.5 -24.2 72 3.7 -21.0 0 0 262.5 262.6 260.4 264.2 0.62 1 850 1507 -14.9 -19.9 66 5.0 -15.9 300 1 270.5 270.7 266.8 273.2 0.93 2 786 2099 -14.7 -20.7 60 6.0 -15.9 298 14 276.9 277.0 270.9 279.6 0.93 3 758 2374 -13.7 -21.7 51 8.0 -15.3 297 20 280.8 281.0 273.2 283.5 0.89 4 753 2424 -14.3 -22.3 51 8.0 -15.9 297 21 280.7 280.9 273.1 283.3 0.85 5 733 2628 -14.5 -20.5 60 6.0 -15.8 296 25 282.7 282.9 274.4 285.7 1.02 6 724 2722 -12.1 -16.6 69 4.5 -13.3 296 27 286.3 286.6 277.0 290.6 1.44 7 700 2979 -13.5 -18.0 69 4.5 -14.6 295 33 287.5 287.8 277.4 291.5 1.32 8 645 3600 -16.1 -20.4 69 4.3 -17.1 300 35 291.4 291.6 279.1 295.0 1.17 9 628 3801 -16.1 -20.5 69 4.4 -17.1 301 35 293.6 293.8 280.1 297.3 1.19 10 595 4206 -19.5 -23.0 74 3.5 -20.2 305 36 294.3 294.4 280.2 297.4 1.01 11 583 4357 -20.9 -23.9 77 3.0 -21.5 306 37 294.3 294.5 280.1 297.3 0.95 12 500 5480 -27.3 -32.3 62 5.0 -27.9 315 40 299.8 299.8 282.0 301.4 0.51 13 437 6431 -34.1 -43.1 40 9.0 -34.8 318 40 302.9 302.9 282.8 303.6 0.19 14 400 7040 -39.9 -48.9 38 9.0 -40.4 320 40 303.1 303.2 282.8 303.5 0.11 15 382 7353 -42.5 -52.5 33 10.0 -42.9 319 41 303.7 303.7 283.0 304.0 0.08 16 345 8034 -48.7 -53.7 56 5.0 -48.8 317 44 304.3 304.3 283.2 304.6 0.07 17 300 8940 -55.7 -59.6 62 3.9 -55.8 315 48 306.8 306.8 284.2 307.0 0.04 18 288 9199 -57.5 -60.4 69 2.9 -57.5 314 50 307.9 307.9 284.6 308.0 0.04 19 264 9744 -61.7 -65.5 60 3.8 -61.7 311 55 309.5 309.5 285.1 309.6 0.02 20 250 10080 -63.9 -68.2 56 4.3 -63.9 310 58 311.1 311.1 285.7 311.1 0.02 21 222 10797 -67.7 -73.7 42 6.0 -67.7 315 54 316.0 316.0 287.4 316.0 0.01 22 213 11046 -65.5 -70.5 50 5.0 -65.5 311 51 323.2 323.2 289.8 323.2 0.01 23 200 11430 -62.7 -70.7 33 8.0 -62.8 305 46 333.5 333.5 292.7 333.5 0.01 24 181 12052 -57.7 -79.7 4 22.0 -57.9 303 46 351.3 351.3 296.9 351.3 0.00 25 171 12409 -58.7 -88.7 1 30.0 -58.9 302 46 355.4 355.4 297.8 355.4 0.00 26 150 13230 -59.3 -87.3 1 28.0 -59.5 300 46 367.9 367.9 300.2 367.9 0.00 27 141 13618 -60.1 -89.1 1 29.0 -60.3 298 46 373.1 373.1 301.1 373.1 0.00 28 119 14691 -55.3 -86.3 1 31.0 -55.8 291 46 400.5 400.5 305.3 400.5 0.00 29 100 15800 -56.3 -87.3 1 31.0 -56.8 285 46 418.9 418.9 307.6 419.0 0.00 30 70 18070 -54.9 -85.9 1 31.0 -55.6 275 52 466.9 466.9 312.4 467.0 0.00 31 57 19386 -50.3 -82.3 1 32.0 -51.8 269 36 505.6 505.6 315.4 505.7 0.01 32 50 20230 -52.9 -84.9 1 32.0 -54.2 265 25 518.8 518.8 316.2 518.8 0.01 33 44 21051 -54.9 -85.9 1 31.0 -56.1 247 22 533.2 533.2 317.1 533.3 0.01 34 30 23530 -49.7 -82.7 1 33.0 -52.4 195 13 609.1 609.2 321.0 609.2 0.01 35 27 24222 -49.5 -82.5 1 33.0 -52.4 182 15 628.3 628.4 321.9 628.5 0.02 36 21 25901 -42.1 -77.1 1 35.0 -48.2 151 20 697.5 697.5 324.4 697.9 0.05 37 20 26230 -44.7 -78.7 1 34.0 -50.0 145 21 699.4 699.4 324.4 699.7 0.04 38 19 26572 -45.7 -79.7 1 34.0 -50.7 706.6 706.6 324.7 706.9 0.04 39 13 29114 -43.3 -78.3 1 35.0 -50.7 795.9 795.9 327.1 796.5 0.07 TRP 222 10797 -67.7 -73.7 42 6.0 -67.7 315 54 316.0 316.0 287.4 316.0 0.01 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 66.94 % Est. max temperature: 2.04 C = 35.67 F Sfc-Lift cond lev (LCL): 823.10 mb = 1750.20 m = 5742.05 ft T: -14.82 C 700-500 lapse rate: 5.52 C/km ThetaE index: 0.23 C Layer 753.0- 733.0 mb Conv cond level (CCL): 516.37 mb = 5244.46 m = 17206.02 ft Mean mixing ratio: 0.89 g/kg Conv temperature: 14.29 C = 57.72 F Cap Strength: 17.31 C Lifted Index: 20.55 C Risk: None Lifted Index @300 mb: 22.56 C Lifted Index @700 mb: 12.96 C Showalter Index: 22.02 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 7.40 C K Index: -12.00 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 6.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.46 J/kg Max Up Vert Vel: 9.74 m/s Conv Inhibition (B-): 67065.18 J/kg Cap Strength: 20.30 C Lift Cond Lev (LCL): 755.46 mb = 2399.39 m = 7871.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 24 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 ---------------------------------------------------------- 0 875 1290 0 0 -0.0 -0.0 | 159 24 -8.4 22.2 1 850 1507 300 1 0.9 -0.5 | 161 23 -7.5 21.7 2 700 2979 295 33 29.9 -13.9 | 249 23 21.5 8.3 3 500 5480 315 40 28.3 -28.3 | 287 21 19.9 -6.0 4 400 7040 320 40 25.7 -30.6 | 296 19 17.3 -8.4 5 300 8940 315 48 33.9 -33.9 | 295 28 25.5 -11.7 6 250 10080 310 58 44.4 -37.3 | 293 39 36.0 -15.0 7 222 10797 315 54 38.2 -38.2 | 298 34 29.8 -15.9 8 200 11430 305 46 37.7 -26.4 | 278 30 29.3 -4.1 9 150 13230 300 46 39.8 -23.0 | 271 31 31.4 -0.8 10 100 15800 285 46 44.4 -11.9 | 254 37 36.0 10.3 11 70 18070 275 52 51.8 -4.5 | 248 47 43.4 17.7 12 50 20230 265 25 24.9 2.2 | 214 29 16.5 24.4 13 30 23530 195 13 3.4 12.6 | 172 35 -5.0 34.8 14 20 26230 145 21 -12.0 17.2 | 153 44 -20.4 39.4 Wind Parameters Mean winds (0-6000m): 309.3 at 31.7 knts Storm direction: 339.3 at 23.8 knts Shear (0-3000m) pos: 1.6 neg: 5.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 178.5 neg: 0.0 tot: 178.5 m^2/s^2 ave: 59.5 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 6.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.42 Bulk Shear: 113.59 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 ------------------------------------------------------------------------------- 500 299 2 163 22| 0.0 7.4 7.4| 28.9 0.0 28.9 57.8 0.72| 7.5 5.3 1000 298 7 175 19| 0.0 9.3 9.3| 74.3 0.0 74.3 74.3 0.85| 9.3 7.9 1500 296 13 191 17| 0.0 9.9 9.9|119.6 0.0 119.6 79.8 0.87| 10.0 8.7 2000 295 17 207 16| 1.3 7.4 8.7|146.2 0.0 146.2 73.1 0.86| 9.0 7.7 2500 297 21 218 16| 1.5 5.9 7.4|162.3 0.0 162.3 64.9 0.87| 7.7 6.7 3000 299 23 227 16| 1.6 5.0 6.6|178.5 0.0 178.5 59.5 0.87| 6.9 6.1 4000 303 27 243 16| 1.9 3.7 5.6|211.8 0.0 211.8 52.9 0.89| 6.0 5.3 5000 306 30 254 16| 1.8 3.0 4.7|227.0 0.0 227.0 45.4 0.89| 5.1 4.5 6000 309 32 262 16| 1.6 2.5 4.1|234.9 -0.0 234.8 39.1 0.88| 4.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260107.00.gif