UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 12 JAN 26 Station: ZM292 WMO ident: 44292 Latitude: 47.93 Longitude: 106.98 ------------------------------------------------------------------------------- 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 228 1 920 -10452 SFC 865 -1115 -19.7 -23.7 70 4.0 -20.3 280 1 264.2 264.3 261.7 266.0 0.65 3 850 1437 -18.1 -22.3 70 4.2 -18.8 265 1 267.2 267.3 264.1 269.3 0.75 4 778 2100 -17.1 -20.5 75 3.4 -17.7 286 18 275.1 275.3 269.8 277.9 0.96 5 711 2774 -17.5 -25.5 50 8.0 -18.8 306 35 281.8 282.0 273.4 283.9 0.67 6 700 2891 -18.1 -27.1 45 9.0 -19.6 310 38 282.4 282.5 273.6 284.3 0.59 7 636 3599 -23.1 -27.9 65 4.8 -23.8 313 48 284.6 284.7 274.8 286.5 0.61 8 608 3927 -24.9 -30.9 57 6.0 -25.6 314 53 286.2 286.3 275.5 287.7 0.48 9 586 4194 -24.9 -29.2 67 4.3 -25.5 315 56 289.2 289.4 277.2 291.1 0.58 10 537 4826 -26.3 -50.3 9 24.0 -28.0 318 66 294.9 294.9 279.1 295.1 0.07 11 507 5240 -27.7 -56.7 5 29.0 -29.3 320 72 298.1 298.1 280.6 298.2 0.04 12 500 5340 -27.9 -50.9 9 23.0 -29.5 320 73 299.0 299.0 281.0 299.3 0.07 13 479 5647 -29.9 -35.9 56 6.0 -30.6 320 75 300.2 300.3 282.0 301.5 0.37 14 424 6507 -35.1 -42.1 49 7.0 -35.6 320 80 304.3 304.3 283.4 305.0 0.22 15 400 6910 -38.5 -45.5 48 7.0 -38.9 320 83 305.0 305.0 283.6 305.5 0.16 16 390 7084 -39.7 -48.7 38 9.0 -40.2 320 84 305.6 305.6 283.8 306.0 0.12 17 316 8485 -51.7 -55.1 67 3.4 -51.8 324 91 307.9 307.9 284.6 308.1 0.07 18 300 8820 -54.5 -58.0 65 3.5 -54.6 325 93 308.5 308.5 284.8 308.7 0.05 19 286 9126 -56.5 -63.5 41 7.0 -56.6 324 96 309.9 309.9 285.3 310.0 0.03 20 250 9970 -62.3 -69.3 39 7.0 -62.4 320 103 313.4 313.4 286.6 313.5 0.01 21 239 10247 -63.5 -70.5 38 7.0 -63.6 325 101 315.7 315.7 287.3 315.7 0.01 22 224 10647 -62.4 -69.4 39 7.0 -62.4 320 106 323.3 323.3 289.8 323.4 0.01 23 218 10815 -61.9 -68.9 39 7.0 -62.0 319 102 326.6 326.6 290.7 326.7 0.02 24 200 11350 -60.7 -77.7 9 17.0 -60.8 315 91 336.6 336.6 293.5 336.7 0.00 25 194 11540 -58.7 -76.7 8 18.0 -58.9 315 92 342.8 342.8 295.0 342.8 0.01 26 175 12186 -59.7 -89.7 1 30.0 -59.9 315 94 351.4 351.4 297.0 351.4 0.00 27 150 13150 -59.1 -83.1 3 24.0 -59.3 315 97 368.3 368.3 300.2 368.3 0.00 28 100 15750 -56.7 -87.7 1 31.0 -57.2 295 79 418.2 418.2 307.5 418.2 0.00 TRP 239 10247 -63.5 -70.5 38 7.0 -63.6 325 101 315.7 315.7 287.3 315.7 0.01 WND 224 10647 -62.4 -69.4 39 7.0 -62.4 320 106 323.3 323.3 289.8 323.4 0.01 Sounding variables and indices 1000-500 mb thick: 5112.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 51.20 % Est. max temperature: -3.16 C = 26.31 F Sfc-Lift cond lev (LCL): 809.78 mb = 1799.88 m = 5905.03 ft T: -17.55 C 700-500 lapse rate: 4.00 C/km ThetaE index: 0.00 C Layer 865.0--142227396578952111086143744166068224.0 mb Conv cond level (CCL): 611.06 mb = 3890.23 m = 12763.06 ft Mean mixing ratio: 0.84 g/kg Conv temperature: 1.26 C = 34.27 F Cap Strength: 20.56 C Lifted Index: 21.24 C Risk: None Lifted Index @300 mb: 24.87 C Lifted Index @700 mb: 9.65 C Showalter Index: 24.52 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 9.80 C Cross Totals Index: 5.60 C K Index: -21.50 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 6.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 500.56 J/kg Max Up Vert Vel: 31.64 m/s Conv Inhibition (B-): 19328.33 J/kg Cap Strength: 20.78 C Lift Cond Lev (LCL): 764.46 mb = 2231.06 m = 7319.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 28 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 ---------------------------------------------------------- 0 865 -1115 280 1 1.0 -0.2 | 166 27 -6.8 26.5 1 850 1437 265 1 1.0 0.1 | 166 28 -6.7 26.8 2 700 2891 310 38 29.1 -24.4 | 264 21 21.4 2.2 3 500 5340 320 73 46.9 -55.9 | 307 49 39.2 -29.3 4 400 6910 320 83 53.4 -63.6 | 309 59 45.6 -36.9 5 300 8820 325 93 53.3 -76.2 | 317 67 45.6 -49.5 6 250 9970 320 103 66.2 -78.9 | 312 78 58.5 -52.2 7 239 10247 325 101 57.9 -82.7 | 318 75 50.2 -56.1 8 224 10647 320 106 68.1 -81.2 | 312 81 60.4 -54.5 9 200 11350 315 91 64.3 -64.3 | 304 68 56.6 -37.7 10 150 13150 315 97 68.6 -68.6 | 305 74 60.8 -41.9 11 100 15750 295 79 71.6 -33.4 | 276 64 63.9 -6.7 Wind Parameters Mean winds (0-6000m): 313.8 at 37.0 knts Storm direction: 343.8 at 27.8 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 24.6 deg Storm rel helicity (0-3000m) pos: 79.3 neg: 0.0 tot: 79.3 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.89 Bulk Shear: 173.47 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 ------------------------------------------------------------------------------- 500 279 1 166 27| 0.0 0.1 0.1| 0.1 0.0 0.1 0.3 0.39| 0.1 0.0 1000 277 1 166 27| 0.0 0.1 0.1| 0.3 0.0 0.3 0.3 0.36| 0.1 0.0 1500 276 1 166 27| 0.0 0.1 0.1| 0.4 0.0 0.4 0.3 0.34| 0.1 0.0 2000 274 1 166 27| 0.0 0.1 0.1| 0.5 0.0 0.5 0.2 0.31| 0.1 0.0 2500 273 1 166 27| 0.0 0.1 0.1| 0.5 0.0 0.5 0.2 0.29| 0.1 0.0 3000 278 5 175 26| 2.0 0.0 2.0| 79.3 0.0 79.3 26.4 0.96| 2.0 1.9 4000 309 18 202 17| 4.8 0.0 4.8|249.9 0.0 249.9 62.5 0.98| 5.3 5.2 5000 311 28 238 16| 5.3 0.0 5.3|324.4 0.0 324.4 64.9 0.92| 5.7 5.2 6000 314 37 267 19| 5.6 0.0 5.7|412.5 0.0 412.5 68.7 0.85| 6.0 5.1 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20260112.12.gif