UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for ZM212... Searching the city database file for: ZM212 ... Date:1200Z 2 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 924 935 -16.7 -20.1 75 3.4 -17.3 290 1 262.3 262.4 260.7 264.6 0.84 1 850 1558 -20.1 -20.6 96 0.5 -20.2 80 3 265.1 265.2 262.9 267.5 0.87 2 790 2100 -20.9 -21.4 96 0.5 -21.0 27 14 269.8 270.0 266.3 272.3 0.87 3 783 2166 -19.9 -20.7 93 0.8 -20.0 21 16 271.6 271.8 267.5 274.3 0.94 4 766 2332 -7.9 -14.9 57 7.0 -9.9 5 19 286.3 286.5 277.1 290.9 1.57 5 758 2414 -5.7 -16.7 42 11.0 -8.8 357 21 289.5 289.7 278.4 293.6 1.36 6 743 2571 -5.7 -15.7 45 10.0 -8.7 343 24 291.2 291.4 279.4 295.8 1.51 7 700 3035 -8.7 -14.7 62 6.0 -10.5 300 33 292.9 293.2 280.5 298.2 1.74 8 650 3605 -12.5 -20.5 51 8.0 -14.5 301 34 294.8 295.0 280.6 298.4 1.15 9 613 4051 -14.9 -25.9 39 11.0 -17.1 302 34 297.0 297.2 281.1 299.5 0.75 10 601 4200 -15.9 -25.9 42 10.0 -17.9 302 34 297.6 297.7 281.4 300.1 0.77 11 573 4558 -18.5 -28.5 41 10.0 -20.3 303 35 298.6 298.7 281.6 300.7 0.64 12 500 5560 -26.3 -29.8 72 3.5 -26.8 305 36 301.0 301.1 282.6 303.1 0.65 13 461 6140 -30.3 -38.3 46 8.0 -31.1 303 41 303.1 303.1 283.0 304.1 0.30 14 428 6662 -34.5 -35.8 88 1.3 -34.6 302 46 304.2 304.3 283.7 305.6 0.42 15 400 7130 -38.1 -39.3 88 1.2 -38.2 300 50 305.5 305.5 284.0 306.6 0.32 16 300 9050 -52.7 -57.5 56 4.8 -52.8 290 64 311.1 311.1 285.8 311.3 0.05 17 267 9789 -58.1 -63.0 53 4.9 -58.2 290 67 313.7 313.7 286.7 313.8 0.03 18 250 10200 -59.9 -64.2 57 4.3 -60.0 290 69 317.0 317.0 287.8 317.1 0.03 19 227 10798 -63.5 -67.5 58 4.0 -63.6 287 72 320.4 320.4 288.9 320.5 0.02 20 209 11303 -65.7 -69.6 58 3.9 -65.7 285 75 324.6 324.6 290.2 324.6 0.02 21 200 11570 -66.9 -70.7 59 3.8 -67.0 280 71 326.8 326.8 290.8 326.9 0.01 22 170 12554 -64.7 -69.7 50 5.0 -64.7 291 60 346.0 346.0 295.8 346.1 0.02 23 150 13320 -62.5 -73.5 21 11.0 -62.6 300 52 362.4 362.4 299.2 362.5 0.01 24 130 14201 -64.7 -79.7 11 15.0 -64.8 296 53 373.6 373.6 301.2 373.6 0.01 25 100 15800 -66.3 -91.3 2 25.0 -66.4 290 54 399.6 399.6 305.2 399.6 0.00 26 89 16502 -67.9 -94.9 1 27.0 -68.0 293 49 410.0 410.0 306.5 410.0 0.00 27 74 17621 -64.1 -92.1 1 28.0 -64.3 298 42 440.2 440.2 309.9 440.2 0.00 28 70 17960 -65.1 -93.1 1 28.0 -65.3 300 40 445.1 445.1 310.4 445.1 0.00 29 52 19745 -71.1 -97.1 1 26.0 -71.2 470.6 470.6 312.7 470.6 0.00 TRP 200 11570 -66.9 -70.7 59 3.8 -67.0 280 71 326.8 326.8 290.8 326.9 0.01 WND 209 11303 -65.7 -69.6 58 3.9 -65.7 285 75 324.6 324.6 290.2 324.6 0.02 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 62.72 % Est. max temperature: -0.09 C = 31.84 F Sfc-Lift cond lev (LCL): 873.99 mb = 1350.30 m = 4430.05 ft T: -18.97 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.00 C Layer 924.0- -0.0 mb Conv cond level (CCL): 494.67 mb = 5636.60 m = 18492.57 ft Mean mixing ratio: 0.86 g/kg Conv temperature: 21.36 C = 70.46 F Cap Strength: 27.48 C Lifted Index: 28.17 C Risk: None Lifted Index @300 mb: 31.42 C Lifted Index @700 mb: 24.44 C Showalter Index: 27.59 C Risk: None Total Totals Index: 11.90 C Risk: None Vertical Totals Index: 6.20 C Cross Totals Index: 5.70 C K Index: -20.40 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 7.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.49 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 33303.77 J/kg Cap Strength: 28.22 C Lift Cond Lev (LCL): 850.39 mb = 1554.56 m = 5100.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 22 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 ---------------------------------------------------------- 0 924 935 290 1 0.9 -0.3 | 155 21 -9.0 19.0 1 850 1558 80 3 -3.0 -0.5 | 146 23 -12.9 18.8 2 700 3035 300 33 28.6 -16.5 | 261 19 18.7 2.9 3 500 5560 305 36 29.5 -20.6 | 274 20 19.6 -1.3 4 400 7130 300 50 43.3 -25.0 | 280 34 33.4 -5.6 5 300 9050 290 64 60.1 -21.9 | 273 50 50.2 -2.5 6 250 10200 290 69 64.8 -23.6 | 274 55 54.9 -4.2 7 209 11303 285 75 72.4 -19.4 | 270 63 62.5 -0.1 8 200 11570 280 71 69.9 -12.3 | 263 60 60.0 7.0 9 150 13320 300 52 45.0 -26.0 | 281 36 35.1 -6.6 10 100 15800 290 54 50.7 -18.5 | 269 41 40.8 0.9 11 70 17960 300 40 34.6 -20.0 | 272 25 24.7 -0.6 Wind Parameters Mean winds (0-6000m): 302.9 at 29.0 knts Storm direction: 332.9 at 21.7 knts Shear (0-3000m) pos: 0.6 neg: 5.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -153.7 tot: -146.3 m^2/s^2 ave: -48.8 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 10.7 stream: -7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 119.39 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 67 2 148 22| 3.3 0.0 3.3| 0.0 -16.7 -16.7 -33.4 -0.76| 4.2 -3.2 1000 55 4 143 22| 1.7 4.2 5.8| 0.0 -67.3 -67.3 -67.3 -0.83| 7.3 -6.0 1500 9 8 137 16| 1.1 6.6 7.8| 0.0-113.3-113.3 -75.6 -0.75| 10.5 -7.9 2000 316 12 173 11| 0.8 8.1 9.0| 0.0-141.5-141.5 -70.8 -0.74| 14.2-10.5 2500 303 16 198 11| 0.7 7.1 7.8| 3.3-153.7-150.5 -60.2 -0.70| 12.6 -8.8 3000 303 19 213 11| 0.6 5.9 6.5| 7.4-153.7-146.3 -48.8 -0.68| 10.7 -7.2 4000 303 23 234 12| 0.6 4.4 5.0| 15.9-153.7-137.9 -34.5 -0.63| 8.2 -5.2 5000 303 26 246 13| 0.5 3.9 4.4| 26.6-153.7-127.1 -25.4 -0.56| 7.0 -3.9 6000 303 29 256 15| 0.4 4.0 4.5| 36.5-153.7-117.2 -19.5 -0.48| 6.7 -3.2 Wrote GIF file: /home/apache/climate/data/raob//ZM212/skewt/ZM212.skewt.20251202.12.gif