UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for ZM212... Searching the city database file for: ZM212 ... Date:1200Z 8 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 913 944 -22.3 -25.6 74 3.3 -22.7 160 5 257.5 257.5 256.2 258.9 0.52 1 850 1476 -16.1 -17.0 93 0.9 -16.3 345 5 269.3 269.5 266.4 272.6 1.19 2 807 1868 -15.1 -19.5 69 4.4 -16.0 324 8 274.4 274.5 269.5 277.3 1.01 3 792 2011 -11.1 -15.2 72 4.1 -12.2 316 9 280.1 280.4 273.7 284.4 1.48 4 783 2099 -9.7 -14.7 67 5.0 -11.1 311 10 282.5 282.8 275.2 287.1 1.56 5 768 2248 -9.9 -16.9 57 7.0 -11.7 303 11 283.9 284.1 275.5 287.8 1.32 6 700 2957 -14.7 -19.7 66 5.0 -15.8 265 17 286.2 286.4 276.5 289.7 1.14 7 642 3605 -19.9 -22.7 78 2.8 -20.4 271 22 287.5 287.6 276.9 290.4 0.96 8 633 3710 -20.9 -23.7 78 2.8 -21.4 272 23 287.5 287.7 276.7 290.2 0.89 9 592 4203 -23.1 -25.7 79 2.6 -23.5 277 26 290.5 290.6 278.2 293.0 0.80 10 572 4453 -25.5 -27.0 87 1.5 -25.7 280 28 290.6 290.7 278.1 292.9 0.73 11 526 5058 -28.1 -31.6 72 3.5 -28.5 286 33 294.5 294.6 279.6 296.2 0.52 12 500 5420 -30.9 -35.3 65 4.4 -31.3 290 36 295.4 295.4 279.8 296.6 0.38 13 453 6111 -36.9 -40.2 71 3.3 -37.1 286 39 296.3 296.3 280.1 297.2 0.25 14 400 6960 -42.5 -47.5 58 5.0 -42.8 280 42 299.8 299.8 281.4 300.2 0.13 15 387 7182 -44.3 -48.5 63 4.2 -44.5 278 43 300.2 300.3 281.6 300.7 0.12 16 374 7411 -45.3 -57.3 25 12.0 -45.6 275 45 301.9 301.9 282.2 302.0 0.04 17 300 8850 -55.1 -66.1 24 11.0 -55.2 260 54 307.7 307.7 284.5 307.7 0.02 18 267 9584 -60.7 -66.7 45 6.0 -60.7 263 58 309.9 309.9 285.3 310.0 0.02 19 250 9990 -63.1 -67.0 59 3.9 -63.1 265 60 312.3 312.3 286.2 312.3 0.02 20 228 10554 -66.3 -69.9 60 3.6 -66.3 265 66 315.7 315.7 287.3 315.8 0.01 21 219 10798 -66.3 -72.3 43 6.0 -66.3 267 64 319.4 319.4 288.5 319.4 0.01 22 200 11350 -65.5 -73.5 32 8.0 -65.5 270 58 329.0 329.0 291.5 329.1 0.01 23 183 11893 -63.1 -76.1 16 13.0 -63.2 270 57 341.4 341.4 294.7 341.4 0.01 24 165 12534 -59.5 -77.5 8 18.0 -59.7 270 55 357.7 357.7 298.2 357.7 0.01 25 150 13130 -59.5 -81.5 4 22.0 -59.7 270 54 367.6 367.6 300.1 367.6 0.00 26 137 13698 -58.5 -85.5 2 27.0 -58.7 270 55 379.0 379.0 302.1 379.0 0.00 27 124 14325 -57.3 -87.3 1 30.0 -57.6 270 56 392.1 392.1 304.1 392.1 0.00 28 100 15670 -61.7 -90.7 1 29.0 -61.9 270 58 408.5 408.5 306.3 408.5 0.00 29 95 15987 -63.1 -92.1 1 29.0 -63.3 271 57 411.8 411.8 306.7 411.8 0.00 30 77 17283 -62.1 -91.1 1 29.0 -62.4 274 54 439.4 439.4 309.8 439.4 0.00 31 70 17870 -63.9 -91.9 1 28.0 -64.1 275 52 447.7 447.7 310.6 447.7 0.00 32 60 18816 -63.1 -92.1 1 29.0 -63.4 275 66 469.6 469.6 312.6 469.7 0.00 33 54 19459 -66.1 -94.1 1 28.0 -66.4 275 76 477.1 477.1 313.2 477.1 0.00 34 50 19930 -62.5 -91.5 1 29.0 -62.9 275 83 496.2 496.2 314.7 496.2 0.00 35 42 20997 -66.3 -94.3 1 28.0 -66.6 272 79 512.2 512.2 315.8 512.2 0.00 36 30 23040 -65.7 -93.7 1 28.0 -66.1 265 71 565.5 565.5 318.9 565.5 0.00 37 24 24407 -63.7 -91.7 1 28.0 -64.4 265 75 608.6 608.6 321.0 608.6 0.00 38 20 25520 -66.9 -93.9 1 27.0 -67.5 265 79 631.4 631.4 322.0 631.4 0.00 39 10 29840 -53.5 -85.3 1 31.8 -57.7 250 106 819.9 819.9 327.7 820.1 0.03 40 9.7 30036 -52.9 -84.9 1 32.0 -57.3 829.3 829.3 328.0 829.6 0.03 TRP 228 10554 -66.3 -69.9 60 3.6 -66.3 265 66 315.7 315.7 287.3 315.8 0.01 WND 10 29840 -53.5 -85.3 1 31.8 -57.7 250 106 819.9 819.9 327.7 820.1 0.03 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 74.33 % Est. max temperature: 3.61 C = 38.50 F Sfc-Lift cond lev (LCL): 864.33 mb = 1351.64 m = 4434.47 ft T: -17.55 C 700-500 lapse rate: 6.58 C/km Conv cond level (CCL): 585.75 mb = 4279.93 m = 14041.59 ft Mean mixing ratio: 0.95 g/kg Conv temperature: 9.90 C = 49.82 F Cap Strength: 21.27 C Lifted Index: 21.67 C Risk: None Lifted Index @300 mb: 27.32 C Lifted Index @700 mb: 16.51 C Showalter Index: 18.88 C Risk: None Total Totals Index: 28.70 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 13.90 C K Index: -7.20 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 5.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.60 J/kg Max Up Vert Vel: 11.19 m/s Conv Inhibition (B-): 57686.63 J/kg Cap Strength: 21.52 C Lift Cond Lev (LCL): 838.58 mb = 1578.12 m = 5177.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 18 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 ---------------------------------------------------------- 0 913 944 160 5 -1.7 4.7 | 139 23 -15.0 17.2 1 850 1476 345 5 1.3 -4.8 | 122 14 -12.0 7.6 2 700 2957 265 17 16.9 1.5 | 195 14 3.6 13.9 3 500 5420 290 36 33.8 -12.3 | 270 21 20.5 0.1 4 400 6960 280 42 41.4 -7.3 | 260 29 28.0 5.2 5 300 8850 260 54 53.2 9.4 | 241 45 39.9 21.8 6 250 9990 265 60 59.8 5.2 | 249 50 46.5 17.7 7 228 10554 265 66 65.7 5.8 | 251 56 52.4 18.2 8 200 11350 270 58 58.0 -0.0 | 254 46 44.7 12.5 9 150 13130 270 54 54.0 -0.0 | 253 43 40.7 12.5 10 100 15670 270 58 58.0 -0.0 | 254 46 44.7 12.5 11 70 17870 275 52 51.8 -4.5 | 258 39 38.5 7.9 12 50 19930 275 83 82.7 -7.2 | 266 70 69.4 5.2 13 30 23040 265 71 70.7 6.2 | 252 60 57.4 18.6 14 20 25520 265 79 78.7 6.9 | 254 68 65.4 19.3 15 10 29840 250 106 99.6 36.3 | 241 99 86.3 48.7 Wind Parameters Mean winds (0-6000m): 283.1 at 24.3 knts Storm direction: 313.1 at 18.2 knts Shear (0-3000m) pos: 1.4 neg: 3.2 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 63.0 neg: -48.7 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 109.57 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 ------------------------------------------------------------------------------- 500 132 5 133 23| 0.0 10.2 10.2| 3.5 -48.6 -45.2 -90.3 -0.53| 14.6 -7.7 1000 331 6 125 13| 0.0 7.0 7.0| 8.0 -48.7 -40.8 -40.8 -0.31| 10.2 -3.1 1500 307 7 137 11| 0.0 5.7 5.7| 19.7 -48.7 -29.0 -19.3 -0.02| 9.0 -0.1 2000 281 9 159 11| 0.0 4.9 4.9| 30.5 -48.7 -18.3 -9.1 0.11| 8.9 1.0 2500 276 11 169 12| 0.8 3.9 4.7| 46.2 -48.7 -2.6 -1.0 0.21| 7.9 1.6 3000 275 13 178 11| 1.4 3.2 4.7| 63.0 -48.7 14.3 4.8 0.28| 7.4 2.1 4000 279 17 199 10| 2.2 2.4 4.7|101.0 -48.7 52.3 13.1 0.40| 6.7 2.7 5000 283 21 222 10| 2.2 2.2 4.4|121.9 -56.2 65.7 13.1 0.40| 6.1 2.4 6000 283 24 236 12| 1.9 2.2 4.1|121.9 -75.9 46.0 7.7 0.32| 5.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//ZM212/skewt/ZM212.skewt.20251208.12.gif