UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 11 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 858 1286 -4.5 -17.5 35 13.0 -7.9 285 15 280.7 280.9 273.5 284.0 1.13 1 850 1360 -4.9 -17.9 35 13.0 -8.2 280 27 281.0 281.2 273.6 284.3 1.10 2 842 1434 -5.1 -18.1 35 13.0 -8.4 280 28 281.6 281.8 273.9 284.8 1.09 3 773 2099 -10.9 -17.9 56 7.0 -12.6 285 40 282.3 282.5 274.5 285.9 1.21 4 746 2371 -12.5 -17.5 66 5.0 -13.7 287 45 283.4 283.7 275.2 287.3 1.30 5 730 2537 -11.1 -14.9 73 3.8 -12.2 288 48 286.7 287.0 277.4 291.6 1.65 6 700 2858 -13.7 -16.3 81 2.6 -14.4 290 54 287.3 287.6 277.6 291.9 1.53 7 634 3602 -18.9 -20.7 86 1.8 -19.3 290 60 289.6 289.8 278.2 293.2 1.16 8 624 3720 -19.9 -21.6 86 1.7 -20.3 290 61 289.8 290.0 278.2 293.2 1.09 9 585 4195 -23.7 -28.3 66 4.6 -24.4 290 65 290.8 290.9 278.0 292.8 0.63 10 560 4512 -26.1 -29.9 70 3.8 -26.6 290 68 291.6 291.7 278.3 293.4 0.57 11 534 4856 -26.5 -32.5 57 6.0 -27.3 290 71 295.1 295.2 279.8 296.7 0.47 12 517 5089 -26.1 -30.9 64 4.8 -26.8 290 73 298.4 298.5 281.4 300.2 0.56 13 500 5330 -28.1 -32.8 64 4.7 -28.7 290 75 298.8 298.9 281.5 300.4 0.48 14 410 6722 -40.1 -45.1 59 5.0 -40.4 290 71 300.7 300.8 281.9 301.3 0.17 15 400 6890 -41.3 -46.3 58 5.0 -41.6 290 71 301.3 301.3 282.1 301.8 0.15 16 367 7469 -44.7 -50.7 51 6.0 -44.9 291 74 304.3 304.3 283.2 304.7 0.10 17 300 8780 -56.5 -61.4 54 4.9 -56.6 295 81 305.7 305.7 283.7 305.8 0.03 18 277 9280 -60.9 -65.4 55 4.5 -60.9 295 83 306.4 306.4 284.0 306.5 0.02 19 250 9910 -65.1 -69.6 54 4.5 -65.1 295 85 309.3 309.3 285.1 309.3 0.01 20 225 10546 -69.3 -74.1 50 4.8 -69.3 300 87 312.3 312.3 286.2 312.3 0.01 21 223 10600 -68.9 -73.6 51 4.6 -68.9 300 87 313.7 313.7 286.6 313.7 0.01 22 216 10791 -67.5 -71.6 56 4.1 -67.5 297 81 318.8 318.8 288.3 318.8 0.01 23 206 11079 -64.5 -71.5 38 7.0 -64.6 293 72 327.8 327.8 291.1 327.9 0.01 24 200 11260 -64.9 -74.9 24 10.0 -65.0 290 66 330.0 330.0 291.7 330.0 0.01 25 150 13010 -64.3 -80.3 9 16.0 -64.4 295 73 359.3 359.3 298.5 359.3 0.00 26 129 13939 -62.1 -87.1 2 25.0 -62.3 295 74 379.1 379.1 302.1 379.1 0.00 27 118 14496 -58.9 -87.9 1 29.0 -59.2 295 75 394.8 394.8 304.5 394.8 0.00 28 102 15407 -61.1 -90.1 1 29.0 -61.4 295 77 407.4 407.4 306.2 407.4 0.00 29 100 15530 -60.7 -89.7 1 29.0 -61.0 295 77 410.4 410.4 306.6 410.5 0.00 30 83 16707 -53.9 -84.9 1 31.0 -54.6 295 71 446.8 446.8 310.6 446.8 0.00 31 72 17612 -57.5 -87.5 1 30.0 -58.0 295 67 457.7 457.7 311.5 457.7 0.00 32 70 17790 -57.1 -87.1 1 30.0 -57.7 295 66 462.2 462.2 312.0 462.2 0.00 33 57 19102 -53.7 -84.7 1 31.0 -54.8 286 70 497.9 497.9 314.8 497.9 0.01 34 50 19940 -56.7 -87.7 1 31.0 -57.5 280 73 509.9 509.9 315.7 509.9 0.00 35 40 21354 -55.9 -86.9 1 31.0 -57.1 263 63 545.5 545.5 317.8 545.5 0.01 36 32 22823 -40.3 -76.3 1 36.0 -45.6 245 53 623.2 623.2 321.6 623.4 0.04 37 30 23260 -42.7 -77.7 1 35.0 -47.4 240 50 628.2 628.2 321.9 628.5 0.03 38 20 25890 -56.5 -87.5 1 31.0 -58.4 260 36 663.2 663.2 323.2 663.3 0.01 39 16 27320 -54.9 -85.9 1 31.0 -57.5 242 36 712.2 712.2 324.8 712.3 0.02 40 10 30400 -45.9 -79.9 1 34.0 -53.1 205 36 848.2 848.2 328.4 848.9 0.07 41 9.3 30886 -42.9 -77.9 1 35.0 -51.9 877.4 877.5 329.0 878.5 0.10 TRP 225 10546 -69.3 -74.1 50 4.8 -69.3 300 87 312.3 312.3 286.2 312.3 0.01 WND 223 10600 -68.9 -73.6 51 4.6 -68.9 300 87 313.7 313.7 286.6 313.7 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 66.87 % Est. max temperature: 1.70 C = 35.06 F Sfc-Lift cond lev (LCL): 697.71 mb = 2882.65 m = 9457.40 ft T: -13.87 C 700-500 lapse rate: 5.83 C/km Conv cond level (CCL): 610.67 mb = 3879.05 m = 12726.38 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 4.56 C = 40.22 F Cap Strength: 11.56 C Lifted Index: 11.67 C Risk: None Lifted Index @300 mb: 14.44 C Lifted Index @700 mb: 4.88 C Showalter Index: 12.49 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 10.20 C K Index: 2.70 Risk: None Sweat Index: 129.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.32 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 55523.48 J/kg Cap Strength: 11.61 C Lift Cond Lev (LCL): 688.43 mb = 2983.26 m = 9787.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 46 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 ---------------------------------------------------------- 0 858 1286 285 15 14.5 -3.9 | 154 35 -15.3 31.0 1 850 1360 280 27 26.6 -4.7 | 174 30 -3.2 30.2 2 700 2858 290 54 50.7 -18.5 | 232 27 21.0 16.4 3 500 5330 290 75 70.5 -25.7 | 257 42 40.7 9.2 4 400 6890 290 71 66.7 -24.3 | 254 38 36.9 10.6 5 300 8780 295 81 73.4 -34.2 | 269 44 43.6 0.6 6 250 9910 295 85 77.0 -35.9 | 271 47 47.3 -1.1 7 225 10546 300 87 75.3 -43.5 | 281 46 45.6 -8.7 8 223 10600 300 87 75.3 -43.5 | 281 46 45.6 -8.7 9 200 11260 290 66 62.0 -22.6 | 249 34 32.2 12.3 10 150 13010 295 73 66.2 -30.9 | 264 37 36.4 4.0 11 100 15530 295 77 69.8 -32.5 | 267 40 40.0 2.3 12 70 17790 295 66 59.8 -27.9 | 257 31 30.0 7.0 13 50 19940 280 73 71.9 -12.7 | 242 48 42.1 22.2 14 30 23260 240 50 43.3 25.0 | 193 61 13.5 59.8 15 20 25890 260 36 35.5 6.3 | 188 41 5.7 41.1 16 10 30400 205 36 15.2 32.6 | 168 69 -14.6 67.5 Wind Parameters Mean winds (0-6000m): 289.5 at 61.1 knts Storm direction: 319.5 at 45.8 knts Shear (0-3000m) pos: 4.1 neg: 4.8 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 360.6 neg: 0.0 tot: 360.6 m^2/s^2 ave: 120.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 8.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 138.16 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 ------------------------------------------------------------------------------- 500 282 29 178 29| 0.0 20.3 20.3|150.8 0.0 150.8 301.7 0.93| 20.6 19.3 1000 284 34 187 27| 4.8 10.1 14.9|214.5 0.0 214.5 214.5 0.95| 15.1 14.3 1500 286 39 198 25| 6.4 6.8 13.2|278.7 0.0 278.7 185.8 0.96| 13.3 12.8 2000 287 43 207 25| 6.1 5.1 11.1|309.9 0.0 309.9 154.9 0.95| 11.3 10.7 2500 288 46 215 25| 4.9 4.9 9.8|335.2 0.0 335.2 134.1 0.93| 9.9 9.2 3000 289 49 221 26| 4.1 4.8 8.9|360.6 0.0 360.6 120.2 0.91| 9.0 8.2 4000 289 55 233 28| 3.0 4.7 7.7|411.3 0.0 411.3 102.8 0.87| 7.8 6.8 5000 289 59 239 30| 2.4 3.6 6.0|412.6 -13.8 398.9 79.8 0.81| 6.5 5.3 6000 289 61 243 31| 2.2 2.8 5.1|436.0 -23.0 413.1 68.8 0.79| 5.8 4.5 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260111.00.gif