UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for ZM212... Searching the city database file for: ZM212 ... Date:1200Z 6 DEC 25 Station: ZM212 WMO ident: 44212 Latitude: 49.97 Longitude: 92.08 ------------------------------------------------------------------------------- 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 919 939 -21.5 -24.7 75 3.2 -21.9 140 7 257.8 257.9 256.6 259.4 0.56 1 850 1529 -8.5 -17.5 48 9.0 -10.7 315 11 277.2 277.4 271.5 280.6 1.14 2 808 1920 -10.9 -21.9 40 11.0 -13.2 311 16 278.7 278.9 271.8 281.2 0.82 3 789 2102 -12.5 -22.5 43 10.0 -14.5 309 18 278.9 279.1 271.9 281.3 0.80 4 700 3003 -19.9 -26.9 54 7.0 -21.0 300 29 280.4 280.6 272.5 282.3 0.60 5 645 3605 -25.1 -30.1 63 5.0 -25.7 304 37 281.2 281.3 272.7 282.7 0.49 6 599 4138 -29.1 -37.1 46 8.0 -29.8 307 44 282.6 282.6 273.1 283.4 0.26 7 594 4198 -29.1 -37.1 46 8.0 -29.8 307 45 283.3 283.3 273.5 284.1 0.27 8 571 4482 -27.5 -53.5 7 26.0 -29.0 309 49 288.3 288.4 275.9 288.5 0.05 9 565 4558 -27.7 -55.7 5 28.0 -29.2 310 50 289.0 289.0 276.2 289.1 0.04 10 519 5166 -30.5 -58.5 5 28.0 -31.8 313 58 292.7 292.7 278.0 292.8 0.03 11 500 5430 -32.5 -52.5 12 20.0 -33.5 315 62 293.4 293.4 278.4 293.6 0.06 12 492 5543 -33.1 -51.1 15 18.0 -34.1 315 63 294.0 294.0 278.7 294.3 0.07 13 471 5846 -35.3 -40.3 60 5.0 -35.7 314 65 295.0 295.0 279.4 295.8 0.24 14 400 6960 -42.7 -48.7 52 6.0 -43.0 310 75 299.5 299.5 281.3 299.9 0.11 15 300 8850 -55.3 -63.3 36 8.0 -55.4 300 89 307.4 307.4 284.4 307.5 0.03 16 292 9021 -56.5 -64.2 37 7.7 -56.6 300 93 308.1 308.1 284.6 308.2 0.02 17 273 9444 -59.5 -66.5 40 7.0 -59.6 300 93 309.7 309.7 285.2 309.8 0.02 18 250 9990 -61.7 -69.7 34 8.0 -61.8 300 93 314.3 314.3 286.9 314.4 0.01 19 239 10269 -62.7 -70.7 33 8.0 -62.8 300 89 316.9 316.9 287.8 316.9 0.01 20 219 10811 -62.3 -71.3 29 9.0 -62.4 300 82 325.5 325.5 290.5 325.6 0.01 21 206 11188 -64.5 -73.5 28 9.0 -64.6 300 77 327.8 327.8 291.1 327.9 0.01 22 200 11370 -63.7 -72.7 28 9.0 -63.8 295 77 331.9 331.9 292.2 331.9 0.01 23 181 11981 -63.7 -77.7 13 14.0 -63.8 293 74 341.5 341.5 294.7 341.5 0.01 24 150 13150 -56.9 -82.9 2 26.0 -57.2 290 69 372.0 372.0 300.9 372.1 0.00 25 142 13496 -58.5 -88.5 1 30.0 -58.7 290 67 375.1 375.1 301.5 375.1 0.00 26 131 14003 -59.3 -89.3 1 30.0 -59.6 290 64 382.4 382.4 302.6 382.4 0.00 27 119 14610 -56.3 -87.3 1 31.0 -56.7 290 60 398.6 398.6 305.0 398.6 0.00 28 106 15336 -62.1 -91.1 1 29.0 -62.3 290 56 401.0 401.0 305.3 401.0 0.00 29 100 15700 -58.3 -88.3 1 30.0 -58.7 290 54 415.1 415.1 307.2 415.1 0.00 30 70 17930 -63.5 -91.5 1 28.0 -63.8 275 44 448.5 448.5 310.7 448.5 0.00 31 50 19970 -64.3 -92.3 1 28.0 -64.6 285 60 492.0 492.0 314.4 492.0 0.00 32 30 23090 -68.1 -95.1 1 27.0 -68.4 260 42 559.0 559.0 318.6 559.0 0.00 33 20 25490 -69.9 -96.9 1 27.0 -70.3 265 79 622.2 622.2 321.6 622.2 0.00 34 10 29830 -55.3 -86.3 1 31.0 -58.9 255 83 813.1 813.1 327.5 813.3 0.02 TRP 206 11188 -64.5 -73.5 28 9.0 -64.6 300 77 327.8 327.8 291.1 327.9 0.01 WND 292 9021 -56.5 -64.2 37 7.7 -56.6 300 93 308.1 308.1 284.6 308.2 0.02 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 40.81 % Est. max temperature: -0.54 C = 31.02 F Sfc-Lift cond lev (LCL): 871.55 mb = 1339.67 m = 4395.18 ft T: -12.67 C 700-500 lapse rate: 5.19 C/km ThetaE index: 0.00 C Layer 919.0--66188687651123427803136.0 mb Conv cond level (CCL): 666.91 mb = 3358.94 m = 11020.01 ft Mean mixing ratio: 0.90 g/kg Conv temperature: 1.05 C = 33.89 F Cap Strength: 16.30 C Lifted Index: 16.64 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 7.85 C Showalter Index: 10.96 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 15.00 C K Index: -0.50 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.97 J/kg Max Up Vert Vel: 12.16 m/s Conv Inhibition (B-): 58209.07 J/kg Cap Strength: 16.53 C Lift Cond Lev (LCL): 776.10 mb = 2226.35 m = 7304.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 32 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 ---------------------------------------------------------- 0 919 939 140 7 -4.5 5.4 | 157 38 -15.1 35.2 1 850 1529 315 11 7.8 -7.8 | 173 22 -2.8 22.0 2 700 3003 300 29 25.1 -14.5 | 224 21 14.5 15.3 3 500 5430 315 62 43.8 -43.8 | 293 36 33.3 -14.0 4 400 6960 310 75 57.5 -48.2 | 291 50 46.9 -18.4 5 300 8850 300 89 77.1 -44.5 | 282 68 66.5 -14.7 6 292 9021 300 93 80.5 -46.5 | 283 72 70.0 -16.7 7 250 9990 300 93 80.5 -46.5 | 283 72 70.0 -16.7 8 206 11188 300 77 66.7 -38.5 | 279 57 56.1 -8.7 9 200 11370 295 77 69.8 -32.5 | 273 59 59.2 -2.7 10 150 13150 290 69 64.8 -23.6 | 263 55 54.2 6.2 11 100 15700 290 54 50.7 -18.5 | 254 42 40.2 11.3 12 70 17930 275 44 43.8 -3.8 | 232 42 33.2 26.0 13 50 19970 285 60 58.0 -15.5 | 253 49 47.4 14.3 14 30 23090 260 42 41.4 7.3 | 220 48 30.8 37.1 15 20 25490 265 79 78.7 6.9 | 242 77 68.1 36.7 16 10 29830 255 83 80.2 21.5 | 234 86 69.6 51.3 Wind Parameters Mean winds (0-6000m): 310.4 at 42.2 knts Storm direction: 340.4 at 31.6 knts Shear (0-3000m) pos: 6.3 neg: 2.2 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 301.7 neg: -14.8 tot: 286.8 m^2/s^2 ave: 95.6 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 7.1 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.49 Bulk Shear: 150.92 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 ------------------------------------------------------------------------------- 500 324 9 167 23| 17.2 0.0 17.2|139.1 0.0 139.1 278.2 0.63| 23.1 14.5 1000 311 11 174 23| 11.8 0.0 11.8|161.7 -14.8 146.8 146.8 0.49| 16.7 8.2 1500 309 14 180 21| 7.9 2.2 10.0|192.2 -14.8 177.4 118.3 0.57| 13.3 7.6 2000 305 16 188 21| 5.9 3.3 9.2|223.0 -14.8 208.2 104.1 0.62| 11.7 7.2 2500 303 19 196 20| 6.1 2.6 8.7|261.1 -14.8 246.2 98.5 0.67| 10.7 7.2 3000 304 22 205 19| 6.3 2.2 8.5|301.7 -14.8 286.8 95.6 0.70| 10.2 7.1 4000 307 29 226 18| 6.6 1.6 8.2|391.5 -14.8 376.6 94.2 0.73| 9.5 7.0 5000 310 36 248 18| 6.0 1.8 7.8|441.9 -16.5 425.4 85.1 0.69| 8.8 6.1 6000 310 42 263 22| 5.0 2.3 7.3|441.9 -28.0 413.9 69.0 0.62| 8.2 5.0 Wrote GIF file: /home/apache/climate/data/raob//ZM212/skewt/ZM212.skewt.20251206.12.gif