UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 12 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 867 1284 -16.3 -21.3 65 5.0 -17.1 0 0 267.6 267.7 264.5 269.8 0.80 1 850 1435 -9.9 -18.9 48 9.0 -11.9 305 9 275.8 275.9 270.4 278.7 1.01 2 779 2103 -13.9 -19.9 60 6.0 -15.2 307 22 278.4 278.6 272.0 281.4 1.01 3 713 2768 -19.5 -21.7 83 2.2 -19.9 310 35 279.4 279.6 272.4 282.2 0.94 4 700 2905 -19.9 -23.6 72 3.7 -20.5 310 38 280.4 280.6 272.8 282.9 0.81 5 637 3601 -21.5 -33.5 33 12.0 -23.0 313 47 286.3 286.4 275.3 287.4 0.35 6 614 3871 -23.1 -37.1 27 14.0 -24.6 314 51 287.5 287.5 275.8 288.3 0.26 7 587 4199 -24.7 -31.7 52 7.0 -25.6 315 55 289.3 289.4 277.0 290.8 0.46 8 562 4514 -26.9 -30.8 69 3.9 -27.4 317 60 290.4 290.5 277.7 292.0 0.52 9 544 4748 -28.3 -32.8 65 4.5 -28.8 317 63 291.4 291.5 278.1 292.9 0.44 10 532 4908 -27.7 -32.7 62 5.0 -28.3 318 65 294.0 294.1 279.3 295.5 0.46 11 522 5044 -28.9 -35.9 51 7.0 -29.6 319 67 294.2 294.2 279.2 295.3 0.34 12 500 5350 -31.3 -37.3 55 6.0 -31.9 320 71 294.9 294.9 279.5 295.9 0.31 13 468 5815 -34.7 -39.7 60 5.0 -35.1 320 72 296.3 296.3 280.1 297.2 0.26 14 442 6213 -35.3 -58.3 8 23.0 -36.2 320 73 300.4 300.4 281.5 300.5 0.03 15 400 6900 -40.5 -54.5 21 14.0 -41.1 320 75 302.4 302.4 282.4 302.6 0.06 16 377 7300 -44.1 -55.1 28 11.0 -44.5 321 77 302.8 302.8 282.6 303.0 0.06 17 328 8222 -49.7 -73.7 4 24.0 -50.0 323 81 307.4 307.4 284.3 307.4 0.01 18 300 8800 -54.1 -69.1 14 15.0 -54.3 325 83 309.1 309.1 285.0 309.1 0.01 19 270 9470 -59.5 -70.5 23 11.0 -59.6 322 88 310.7 310.7 285.6 310.7 0.01 20 261 9682 -60.7 -71.7 22 11.0 -60.8 321 89 312.0 312.0 286.0 312.0 0.01 21 250 9950 -62.7 -73.7 21 11.0 -62.8 320 91 312.9 312.9 286.4 312.9 0.01 22 226 10566 -64.9 -76.9 18 12.0 -65.0 315 87 318.6 318.6 288.3 318.7 0.00 23 218 10784 -65.1 -77.1 18 12.0 -65.1 315 88 321.6 321.6 289.3 321.7 0.00 24 200 11310 -62.9 -75.9 16 13.0 -63.0 315 91 333.2 333.2 292.6 333.2 0.01 25 197 11403 -62.5 -76.6 13 14.1 -62.6 310 91 335.2 335.2 293.1 335.2 0.01 26 157 12822 -57.1 -87.1 1 30.0 -57.4 314 84 366.9 366.9 300.0 366.9 0.00 27 150 13110 -58.7 -88.7 1 30.0 -58.9 315 83 368.9 368.9 300.4 369.0 0.00 28 106 15287 -61.7 -90.7 1 29.0 -61.9 306 80 401.8 401.8 305.5 401.8 0.00 29 100 15650 -61.1 -90.1 1 29.0 -61.4 305 79 409.7 409.7 306.5 409.7 0.00 30 94 16034 -59.5 -89.5 1 30.0 -59.9 305 80 420.1 420.1 307.7 420.1 0.00 31 79 17107 -63.5 -91.5 1 28.0 -63.7 305 84 433.3 433.3 309.2 433.3 0.00 32 70 17850 -61.7 -90.7 1 29.0 -62.0 305 87 452.4 452.4 311.1 452.4 0.00 33 59 18909 -62.5 -91.5 1 29.0 -62.9 308 81 473.3 473.3 312.9 473.3 0.00 34 50 19940 -59.1 -89.1 1 30.0 -59.7 310 75 504.2 504.2 315.2 504.2 0.00 35 43 20891 -56.1 -87.1 1 31.0 -57.1 306 75 533.8 533.8 317.2 533.8 0.00 36 30 23160 -59.5 -89.5 1 30.0 -60.4 295 75 582.4 582.4 319.8 582.5 0.00 37 28 23590 -59.1 -89.1 1 30.0 -60.2 287 69 595.2 595.2 320.4 595.2 0.00 38 23 24864 -42.9 -77.9 1 35.0 -48.4 266 51 677.2 677.3 323.7 677.6 0.04 39 20 25790 -49.5 -82.5 1 33.0 -53.1 250 38 684.7 684.7 323.9 684.8 0.02 40 16 27240 -53.7 -84.7 1 31.0 -56.6 271 31 716.1 716.1 325.0 716.2 0.02 41 10 30320 -45.7 -79.7 1 34.0 -53.0 315 15 849.0 849.0 328.4 849.7 0.07 42 6.3 33435 -40.3 -76.3 1 36.0 -52.5 991.9 992.0 331.1 994.2 0.19 TRP 226 10566 -64.9 -76.9 18 12.0 -65.0 315 87 318.6 318.6 288.3 318.7 0.00 WND 197 11403 -62.5 -76.6 13 14.1 -62.6 310 91 335.2 335.2 293.1 335.2 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 56.43 % Est. max temperature: -4.96 C = 23.06 F Sfc-Lift cond lev (LCL): 798.94 mb = 1909.37 m = 6264.28 ft T: -12.74 C 700-500 lapse rate: 4.66 C/km Conv cond level (CCL): 619.03 mb = 3811.34 m = 12504.24 ft Mean mixing ratio: 0.99 g/kg Conv temperature: 2.58 C = 36.64 F Cap Strength: 12.83 C Lifted Index: 13.15 C Risk: None Lifted Index @300 mb: 21.11 C Lifted Index @700 mb: 3.28 C Showalter Index: 13.62 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 12.40 C K Index: -1.20 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.90 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 60117.54 J/kg Cap Strength: 13.05 C Lift Cond Lev (LCL): 725.93 mb = 2633.20 m = 8639.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 39 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 ---------------------------------------------------------- 0 867 1284 0 0 -0.0 -0.0 | 167 39 -8.6 38.3 1 850 1435 305 9 7.4 -5.2 | 178 33 -1.2 33.2 2 700 2905 310 38 29.1 -24.4 | 236 25 20.5 13.9 3 500 5350 320 71 45.6 -54.4 | 293 40 37.1 -16.1 4 400 6900 320 75 48.2 -57.5 | 296 44 39.6 -19.1 5 300 8800 325 83 47.6 -68.0 | 307 49 39.0 -29.7 6 250 9950 320 91 58.5 -69.7 | 302 59 49.9 -31.4 7 226 10566 315 87 61.5 -61.5 | 294 58 52.9 -23.2 8 200 11310 315 91 64.3 -64.3 | 295 62 55.8 -26.0 9 197 11403 310 91 69.7 -58.5 | 288 64 61.1 -20.2 10 150 13110 315 83 58.7 -58.7 | 292 54 50.1 -20.4 11 100 15650 305 79 64.7 -45.3 | 277 57 56.1 -7.0 12 70 17850 305 87 71.3 -49.9 | 280 64 62.7 -11.6 13 50 19940 310 75 57.5 -48.2 | 281 50 48.9 -9.9 14 30 23160 295 75 68.0 -31.7 | 264 60 59.4 6.6 15 20 25790 250 38 35.7 13.0 | 208 58 27.1 51.3 16 10 30320 315 15 10.6 -10.6 | 184 28 2.0 27.7 Wind Parameters Mean winds (0-6000m): 317.4 at 52.3 knts Storm direction: 347.4 at 39.3 knts Shear (0-3000m) pos: 7.0 neg: 2.7 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 377.8 neg: 0.0 tot: 377.8 m^2/s^2 ave: 125.9 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 8.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.11 Bulk Shear: 240.92 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 ------------------------------------------------------------------------------- 500 306 10 179 33| 0.0 16.3 16.3|104.6 0.0 104.6 209.1 0.72| 17.1 12.4 1000 307 15 187 29| 5.1 8.2 13.3|169.5 0.0 169.5 169.5 0.80| 13.6 10.8 1500 309 21 196 27| 6.8 5.4 12.2|233.5 0.0 233.5 155.7 0.85| 12.5 10.6 2000 309 25 206 25| 7.0 4.1 11.1|283.3 0.0 283.3 141.7 0.87| 11.3 9.9 2500 311 29 215 24| 7.0 3.3 10.3|329.7 0.0 329.7 131.9 0.88| 10.5 9.3 3000 312 33 225 23| 7.0 2.7 9.8|377.8 0.0 377.8 125.9 0.88| 9.9 8.8 4000 315 41 246 23| 7.0 2.0 9.1|482.5 0.0 482.5 120.6 0.87| 9.3 8.0 5000 316 48 261 24| 5.8 1.8 7.6|501.4 0.0 501.4 100.3 0.85| 7.8 6.6 6000 317 52 270 27| 5.0 1.6 6.6|531.1 0.0 531.1 88.5 0.84| 6.8 5.7 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260112.00.gif