UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for ZM212... Searching the city database file for: ZM212 ... Date:1200Z 4 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 913 943 -16.7 -19.8 77 3.1 -17.2 175 1 263.2 263.4 261.5 265.6 0.87 1 850 1478 -18.5 -20.0 88 1.5 -18.8 95 3 266.8 266.9 264.1 269.3 0.92 2 816 1782 -19.1 -19.3 98 0.2 -19.1 131 6 269.3 269.4 266.1 272.1 1.02 3 798 1949 -15.1 -15.1 100 0.0 -15.1 150 8 275.3 275.5 270.8 279.5 1.48 4 783 2095 -6.5 -13.5 58 7.0 -8.6 167 9 286.0 286.3 277.2 291.1 1.72 5 759 2338 -6.5 -18.5 38 12.0 -9.7 194 11 288.5 288.7 277.7 292.1 1.17 6 700 2963 -12.5 -19.5 56 7.0 -14.2 265 17 288.6 288.8 277.7 292.2 1.16 7 687 3106 -13.9 -19.9 60 6.0 -15.3 266 18 288.6 288.8 277.7 292.1 1.15 8 662 3387 -15.5 -19.7 70 4.2 -16.4 267 19 289.9 290.1 278.4 293.6 1.21 9 644 3595 -16.5 -21.5 65 5.0 -17.6 269 20 291.1 291.3 278.8 294.4 1.06 10 594 4198 -20.9 -25.5 66 4.6 -21.7 272 24 292.8 292.9 279.2 295.3 0.81 11 563 4593 -23.3 -28.1 65 4.8 -24.1 275 26 294.5 294.6 279.8 296.6 0.67 12 526 5087 -27.5 -30.4 76 2.9 -27.9 278 29 295.2 295.3 280.0 297.1 0.58 13 500 5450 -30.5 -34.1 71 3.6 -30.9 280 31 295.9 295.9 280.1 297.3 0.43 14 400 6990 -43.3 -47.5 63 4.2 -43.5 265 31 298.7 298.7 281.0 299.2 0.13 15 316 8532 -55.9 -60.9 53 5.0 -56.0 249 43 302.0 302.0 282.3 302.2 0.03 16 300 8860 -58.3 -63.3 53 5.0 -58.3 245 46 303.2 303.2 282.7 303.3 0.03 17 279 9314 -60.1 -64.6 55 4.5 -60.2 255 48 306.9 306.9 284.2 307.0 0.02 18 273 9450 -59.7 -63.6 60 3.9 -59.7 257 49 309.4 309.4 285.1 309.5 0.03 19 250 10000 -59.3 -66.3 40 7.0 -59.4 265 52 317.9 317.9 288.1 318.0 0.02 20 220 10802 -60.3 -70.3 26 10.0 -60.4 268 52 328.2 328.2 291.2 328.3 0.01 21 211 11063 -60.7 -71.7 22 11.0 -60.8 269 52 331.5 331.5 292.2 331.6 0.01 22 200 11400 -57.5 -72.5 13 15.0 -57.7 270 52 341.7 341.7 294.7 341.8 0.01 23 171 12391 -55.1 -81.1 3 26.0 -55.4 275 51 361.3 361.3 299.0 361.4 0.00 24 150 13220 -57.9 -87.9 1 30.0 -58.2 280 50 370.3 370.3 300.6 370.3 0.00 25 135 13881 -60.3 -89.3 1 29.0 -60.5 279 51 377.4 377.4 301.8 377.4 0.00 26 100 15750 -61.3 -90.3 1 29.0 -61.6 275 52 409.3 409.3 306.4 409.3 0.00 27 87 16607 -63.9 -91.9 1 28.0 -64.1 281 50 420.7 420.7 307.8 420.7 0.00 28 80 17123 -61.7 -90.7 1 29.0 -62.0 284 49 435.4 435.4 309.4 435.4 0.00 29 70 17940 -65.9 -93.9 1 28.0 -66.1 290 48 443.4 443.4 310.2 443.4 0.00 30 68 18116 -66.9 -93.9 1 27.0 -67.1 290 48 444.9 444.9 310.4 444.9 0.00 31 53 19647 -60.1 -89.1 1 29.0 -60.6 286 48 493.6 493.6 314.5 493.6 0.00 32 50 20010 -61.7 -90.7 1 29.0 -62.1 285 48 498.1 498.1 314.8 498.1 0.00 33 37 21833 -71.1 -97.1 1 26.0 -71.3 518.7 518.7 316.2 518.7 0.00 34 31 22884 -69.7 -96.7 1 27.0 -69.9 549.5 549.5 318.1 549.5 0.00 TRP 279 9314 -60.1 -64.6 55 4.5 -60.2 255 48 306.9 306.9 284.2 307.0 0.02 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 68.77 % Est. max temperature: 7.54 C = 45.58 F Sfc-Lift cond lev (LCL): 867.83 mb = 1322.58 m = 4339.12 ft T: -17.98 C 700-500 lapse rate: 7.24 C/km Conv cond level (CCL): 548.69 mb = 4780.08 m = 15682.49 ft Mean mixing ratio: 0.92 g/kg Conv temperature: 14.03 C = 57.25 F Cap Strength: 22.17 C Lifted Index: 22.33 C Risk: None Lifted Index @300 mb: 24.36 C Lifted Index @700 mb: 18.95 C Showalter Index: 21.92 C Risk: None Total Totals Index: 22.50 C Risk: None Vertical Totals Index: 12.00 C Cross Totals Index: 10.50 C K Index: -15.00 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 6.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.42 J/kg Max Up Vert Vel: 6.99 m/s Conv Inhibition (B-): 43282.43 J/kg Cap Strength: 22.28 C Lift Cond Lev (LCL): 837.54 mb = 1588.04 m = 5210.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 15 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 ---------------------------------------------------------- 0 913 943 175 1 -0.1 1.0 | 126 16 -13.1 9.4 1 850 1478 95 3 -3.0 0.3 | 118 18 -16.0 8.6 2 700 2963 265 17 16.9 1.5 | 202 11 3.9 9.8 3 500 5450 280 31 30.5 -5.4 | 260 18 17.5 3.0 4 400 6990 265 31 30.9 2.7 | 238 21 17.9 11.1 5 300 8860 245 46 41.7 19.4 | 226 40 28.7 27.8 6 279 9314 255 48 46.4 12.4 | 238 39 33.4 20.8 7 250 10000 265 52 51.8 4.5 | 252 41 38.8 12.9 8 200 11400 270 52 52.0 -0.0 | 258 40 39.0 8.4 9 150 13220 280 50 49.2 -8.7 | 271 36 36.2 -0.3 10 100 15750 275 52 51.8 -4.5 | 264 39 38.8 3.8 11 70 17940 290 48 45.1 -16.4 | 284 33 32.1 -8.1 12 50 20010 285 48 46.4 -12.4 | 277 34 33.4 -4.1 Wind Parameters Mean winds (0-6000m): 272.7 at 20.6 knts Storm direction: 302.7 at 15.4 knts Shear (0-3000m) pos: 4.3 neg: 0.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 154.7 neg: -9.7 tot: 145.0 m^2/s^2 ave: 48.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.37 Bulk Shear: 66.42 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 ------------------------------------------------------------------------------- 500 114 2 122 17| 0.0 2.9 2.9| 0.1 -9.2 -9.1 -18.2 -0.62| 3.2 -2.0 1000 127 3 124 19| 3.0 1.4 4.4| 24.7 -9.7 15.0 15.0 0.24| 5.0 1.2 1500 182 5 137 19| 4.5 1.0 5.5| 86.1 -9.7 76.4 50.9 0.63| 7.0 4.4 2000 257 8 152 11| 5.0 0.7 5.7|136.5 -9.7 126.8 63.4 0.68| 9.2 6.3 2500 263 10 161 10| 4.6 0.6 5.2|145.9 -9.7 136.3 54.5 0.71| 8.1 5.7 3000 266 12 171 9| 4.3 0.5 4.8|154.7 -9.7 145.0 48.3 0.72| 7.2 5.2 4000 270 15 194 9| 4.0 0.4 4.3|174.2 -9.7 164.5 41.1 0.74| 6.2 4.6 5000 274 18 216 9| 3.5 0.3 3.8|185.3 -21.2 164.1 32.8 0.66| 5.6 3.7 6000 273 21 226 11| 2.9 0.7 3.6|185.3 -46.3 139.0 23.2 0.52| 5.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//ZM212/skewt/ZM212.skewt.20251204.12.gif