UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 6 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 878 1292 -18.5 -21.7 76 3.2 -19.0 0 0 264.3 264.4 262.1 266.5 0.77 1 850 1536 -13.5 -18.1 68 4.6 -14.5 230 1 272.0 272.2 268.1 275.1 1.08 2 789 2104 -13.1 -16.4 76 3.3 -13.9 253 6 278.3 278.5 272.4 282.2 1.34 3 716 2843 -13.7 -28.7 27 15.0 -16.3 283 12 285.5 285.5 275.1 287.0 0.50 4 700 3015 -14.9 -27.9 32 13.0 -17.1 290 13 286.0 286.1 275.5 287.7 0.55 5 692 3102 -15.1 -35.1 16 20.0 -17.9 290 13 286.7 286.8 275.4 287.6 0.28 6 648 3595 -18.7 -28.7 41 10.0 -20.3 290 13 288.1 288.2 276.6 289.8 0.55 7 623 3887 -20.7 -28.7 49 8.0 -22.0 290 13 289.0 289.1 277.1 290.9 0.57 8 597 4202 -22.5 -40.5 18 18.0 -24.4 290 13 290.5 290.5 277.2 291.1 0.19 9 545 4864 -27.3 -29.7 80 2.4 -27.6 290 13 292.5 292.6 278.8 294.4 0.60 10 500 5480 -31.3 -34.2 76 2.9 -31.6 290 13 294.9 295.0 279.7 296.3 0.42 11 400 7020 -44.3 -47.8 68 3.5 -44.5 275 19 297.4 297.4 280.4 297.9 0.13 12 335 8181 -53.7 -57.4 64 3.7 -53.8 272 28 300.0 300.0 281.4 300.2 0.05 13 323 8414 -55.1 -62.1 42 7.0 -55.2 271 29 301.2 301.3 281.9 301.4 0.03 14 310 8674 -57.3 -61.0 63 3.7 -57.3 271 31 301.7 301.7 282.1 301.9 0.03 15 300 8880 -59.1 -63.1 60 4.0 -59.2 270 33 302.0 302.0 282.3 302.1 0.03 16 285 9200 -61.1 -64.5 64 3.4 -61.2 274 35 303.6 303.6 282.9 303.7 0.02 17 267 9604 -62.5 -66.8 56 4.3 -62.6 280 38 307.3 307.3 284.3 307.4 0.02 18 250 10010 -61.9 -67.9 45 6.0 -62.0 285 40 314.0 314.0 286.8 314.1 0.02 19 220 10799 -60.3 -69.3 30 9.0 -60.4 288 38 328.2 328.2 291.2 328.3 0.02 20 200 11390 -60.1 -76.1 11 16.0 -60.2 290 36 337.6 337.6 293.7 337.6 0.01 21 185 11880 -56.7 -80.7 3 24.0 -56.9 294 37 350.7 350.7 296.8 350.7 0.00 22 163 12681 -57.9 -86.9 1 29.0 -58.2 301 39 361.6 361.6 299.0 361.6 0.00 23 150 13210 -53.9 -84.9 1 31.0 -54.3 305 40 377.2 377.2 301.8 377.2 0.00 24 138 13747 -52.1 -84.1 1 32.0 -52.7 301 39 389.5 389.5 303.7 389.5 0.00 25 122 14540 -54.1 -85.1 1 31.0 -54.6 295 38 399.8 399.8 305.2 399.8 0.00 26 110 15210 -50.1 -83.1 1 33.0 -51.0 290 37 419.3 419.3 307.6 419.4 0.00 27 100 15830 -51.7 -83.7 1 32.0 -52.5 285 36 427.8 427.8 308.6 427.9 0.00 28 70 18150 -52.1 -84.1 1 32.0 -53.1 285 31 472.9 472.9 312.9 473.0 0.00 29 50 20350 -49.3 -82.3 1 33.0 -51.1 260 11 527.3 527.3 316.8 527.3 0.01 30 41 21645 -51.1 -83.1 1 32.0 -52.9 204 21 553.6 553.6 318.3 553.7 0.01 31 30 23700 -45.9 -79.9 1 34.0 -49.6 115 36 619.5 619.5 321.5 619.7 0.02 32 23 25473 -43.5 -78.5 1 35.0 -48.7 125 26 675.5 675.5 323.6 675.8 0.04 33 20 26410 -43.7 -78.7 1 35.0 -49.3 130 21 702.4 702.4 324.5 702.8 0.04 34 18 27111 -46.5 -80.5 1 34.0 -51.4 122 22 715.1 715.1 324.9 715.4 0.03 35 10 31010 -45.7 -79.7 1 34.0 -53.0 80 27 849.0 849.0 328.4 849.7 0.07 36 9.4 31422 -46.1 -80.1 1 34.0 -53.5 862.6 862.6 328.7 863.3 0.07 TRP 267 9604 -62.5 -66.8 56 4.3 -62.6 280 38 307.3 307.3 284.3 307.4 0.02 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 53.09 % Est. max temperature: 0.69 C = 33.24 F Sfc-Lift cond lev (LCL): 833.00 mb = 1689.98 m = 5544.48 ft T: -13.39 C 700-500 lapse rate: 6.65 C/km Conv cond level (CCL): 614.88 mb = 3984.08 m = 13070.97 ft Mean mixing ratio: 1.14 g/kg Conv temperature: 5.77 C = 42.38 F Cap Strength: 13.55 C Lifted Index: 15.03 C Risk: None Lifted Index @300 mb: 17.76 C Lifted Index @700 mb: 10.04 C Showalter Index: 16.49 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.20 C K Index: -13.30 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 4.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.61 J/kg Max Up Vert Vel: 9.96 m/s Conv Inhibition (B-): 65755.50 J/kg Cap Strength: 14.81 C Lift Cond Lev (LCL): 776.54 mb = 2224.98 m = 7299.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 9 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 ---------------------------------------------------------- 0 878 1292 0 0 -0.0 -0.0 | 135 9 -6.5 6.5 1 850 1536 230 1 0.8 0.6 | 141 9 -5.7 7.1 2 700 3015 290 13 12.2 -4.4 | 250 6 5.7 2.1 3 500 5480 290 13 12.2 -4.4 | 250 6 5.7 2.1 4 400 7020 275 19 18.9 -1.7 | 249 13 12.5 4.8 5 300 8880 270 33 33.0 -0.0 | 256 27 26.5 6.5 6 267 9604 280 38 37.4 -6.6 | 270 31 31.0 -0.1 7 250 10010 285 40 38.6 -10.4 | 277 32 32.2 -3.9 8 200 11390 290 36 33.8 -12.3 | 282 28 27.4 -5.8 9 150 13210 305 40 32.8 -22.9 | 302 31 26.3 -16.4 10 100 15830 285 36 34.8 -9.3 | 276 28 28.3 -2.8 11 70 18150 285 31 29.9 -8.0 | 274 24 23.5 -1.5 12 50 20350 260 11 10.8 1.9 | 207 9 4.4 8.4 13 30 23700 115 36 -32.6 15.2 | 119 45 -39.1 21.7 14 20 26410 130 21 -16.1 13.5 | 132 30 -22.6 20.0 15 10 31010 80 27 -26.6 -4.7 | 93 33 -33.1 1.8 Wind Parameters Mean winds (0-6000m): 285.1 at 12.2 knts Storm direction: 315.1 at 9.2 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 30.0 neg: 0.0 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.87 Bulk Shear: 17.31 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 ------------------------------------------------------------------------------- 500 236 1 143 9| 0.0 3.2 3.2| 7.2 0.0 7.2 14.4 0.88| 3.6 3.1 1000 256 3 155 8| 2.3 1.6 3.8| 16.6 0.0 16.6 16.6 0.93| 4.1 3.8 1500 276 5 167 6| 3.1 1.1 4.2| 25.8 0.0 25.8 17.2 0.94| 4.5 4.2 2000 287 7 182 4| 2.9 0.8 3.7| 30.0 0.0 30.0 15.0 0.95| 4.1 3.9 2500 288 8 197 4| 2.3 0.6 2.9| 30.0 0.0 30.0 12.0 0.95| 3.2 3.1 3000 288 9 209 4| 1.9 0.5 2.5| 30.0 0.0 30.0 10.0 0.95| 2.7 2.6 4000 289 10 223 4| 1.4 0.4 1.8| 30.0 0.0 30.0 7.5 0.95| 2.0 1.9 5000 288 11 232 5| 1.2 0.7 1.9| 30.4 -0.1 30.2 6.0 0.77| 2.0 1.6 6000 285 12 238 6| 1.0 1.1 2.0| 32.6 -1.8 30.7 5.1 0.60| 2.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260106.00.gif