UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 5 DEC 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 865 1290 -13.3 -19.3 61 6.0 -14.5 0 0 270.9 271.0 267.1 273.6 0.96 1 850 1424 -8.7 -16.7 52 8.0 -10.6 310 1 277.0 277.2 271.5 280.6 1.22 2 779 2096 -11.3 -14.8 75 3.5 -12.2 281.2 281.5 274.4 285.8 1.55 3 748 2406 -13.5 -15.7 83 2.2 -14.0 282.1 282.4 274.9 286.5 1.50 4 738 2508 -14.1 -16.5 82 2.4 -14.7 282.6 282.8 275.0 286.8 1.42 5 700 2909 -14.7 -20.7 60 6.0 -16.0 320 27 286.2 286.4 276.3 289.4 1.05 6 638 3607 -18.7 -23.7 65 5.0 -19.7 289.4 289.5 277.7 292.1 0.88 7 596 4111 -22.7 -25.8 76 3.1 -23.2 290.4 290.5 278.1 292.9 0.78 8 589 4197 -23.3 -26.8 73 3.5 -23.9 290.7 290.8 278.1 293.0 0.72 9 524 5046 -28.3 -37.3 42 9.0 -29.2 294.6 294.6 279.3 295.5 0.30 10 500 5380 -31.5 -40.5 41 9.0 -32.2 290 29 294.6 294.7 279.3 295.4 0.22 11 455 6038 -37.1 -47.1 35 10.0 -37.7 295.7 295.7 279.6 296.1 0.12 12 408 6778 -44.1 -53.1 36 9.0 -44.4 296.0 296.0 279.7 296.2 0.07 13 400 6910 -45.3 -53.3 40 8.0 -45.6 290 36 296.1 296.1 279.7 296.4 0.07 14 373 7372 -49.3 -52.8 67 3.5 -49.4 296.8 296.8 280.0 297.1 0.08 15 366 7496 -50.3 -54.3 63 4.0 -50.4 297.1 297.1 280.1 297.3 0.07 16 300 8770 -58.7 -61.9 66 3.2 -58.7 315 36 302.6 302.6 282.5 302.7 0.03 17 268 9477 -60.5 -62.9 73 2.4 -60.5 309.9 309.9 285.3 310.0 0.03 18 260 9666 -62.1 -65.6 63 3.5 -62.1 290 42 310.2 310.2 285.4 310.3 0.02 19 250 9910 -60.5 -68.5 34 8.0 -60.6 290 40 316.1 316.1 287.5 316.2 0.02 20 217 10795 -57.1 -72.1 13 15.0 -57.3 334.4 334.4 292.9 334.5 0.01 21 209 11032 -56.5 -87.5 1 31.0 -56.7 339.0 339.0 294.1 339.0 0.00 22 200 11310 -56.5 -72.5 12 16.0 -56.7 275 54 343.3 343.3 295.1 343.3 0.01 23 163 12606 -55.9 -78.9 4 23.0 -56.2 365.0 365.0 299.7 365.0 0.00 24 150 13130 -58.3 -83.3 3 25.0 -58.5 290 54 369.6 369.6 300.5 369.6 0.00 25 100 15680 -61.7 -90.7 1 29.0 -61.9 265 52 408.5 408.5 306.3 408.5 0.00 26 84 16760 -61.1 -90.1 1 29.0 -61.4 430.6 430.6 308.9 430.6 0.00 27 77 17296 -64.1 -92.1 1 28.0 -64.3 435.2 435.2 309.4 435.2 0.00 28 70 17880 -63.1 -92.1 1 29.0 -63.4 275 62 449.4 449.4 310.8 449.4 0.00 29 60 18821 -64.9 -92.9 1 28.0 -65.1 465.6 465.6 312.3 465.6 0.00 30 52 19698 -61.5 -90.5 1 29.0 -62.0 493.0 493.0 314.4 493.0 0.00 31 50 19940 -62.9 -91.9 1 29.0 -63.3 260 42 495.3 495.3 314.6 495.3 0.00 32 44 20722 -66.1 -94.1 1 28.0 -66.4 505.9 505.9 315.4 505.9 0.00 33 30 23050 -65.5 -93.5 1 28.0 -66.0 250 50 566.1 566.1 318.9 566.1 0.00 34 27 23683 -69.7 -96.7 1 27.0 -70.0 571.6 571.6 319.2 571.6 0.00 35 20 25490 -64.9 -92.9 1 28.0 -65.7 260 83 637.5 637.5 322.2 637.5 0.00 36 10 29730 -62.5 -91.5 1 29.0 -64.3 245 101 786.3 786.3 326.9 786.3 0.01 37 7.5 31556 -50.3 -82.3 1 32.0 -56.6 903.1 903.2 329.5 903.7 0.06 TRP 260 9666 -62.1 -65.6 63 3.5 -62.1 290 42 310.2 310.2 285.4 310.3 0.02 WND 7.0 240 136 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 63.39 % Est. max temperature: 0.02 C = 32.04 F Sfc-Lift cond lev (LCL): 784.76 mb = 2039.40 m = 6690.88 ft T: -11.08 C 700-500 lapse rate: 6.80 C/km Conv cond level (CCL): 637.59 mb = 3611.34 m = 11848.07 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 4.45 C = 40.01 F Cap Strength: 10.53 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 14.11 C Lifted Index @700 mb: 5.96 C Showalter Index: 11.96 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 14.80 C K Index: 0.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.07 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 56055.34 J/kg Cap Strength: 10.50 C Lift Cond Lev (LCL): 745.13 mb = 2435.43 m = 7990.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39828 240 136 117.8 68.0 1 865 1290 0 0 -0.0 -0.0 2 850 1424 310 1 0.8 -0.6 3 700 2909 320 27 17.4 -20.7 4 500 5380 290 29 27.3 -9.9 5 400 6910 290 36 33.8 -12.3 6 300 8770 315 36 25.5 -25.5 7 260 9666 290 42 39.5 -14.4 8 250 9910 290 40 37.6 -13.7 9 200 11310 275 54 53.8 -4.7 10 150 13130 290 54 50.7 -18.5 11 100 15680 265 52 51.8 4.5 12 70 17880 275 62 61.8 -5.4 13 50 19940 260 42 41.4 7.3 14 30 23050 250 50 47.0 17.1 15 20 25490 260 83 81.7 14.4 16 10 29730 245 101 91.5 42.7 Wind Parameters Energy-Hel index: -1.44 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251205.00.gif