UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 16 JAN 26 Station: ZM292 WMO ident: 44292 Latitude: 47.93 Longitude: 106.98 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 314 1 920 -10375 SFC 871 -2075 -27.1 -31.5 66 4.4 -27.5 120 1 256.0 256.0 254.5 256.9 0.31 3 850 1489 -26.3 -29.3 76 3.0 -26.6 75 7 258.6 258.7 256.9 259.7 0.40 4 781 2103 -26.1 -31.1 63 5.0 -26.6 5 11 265.1 265.2 261.9 266.2 0.36 5 736 2530 -29.7 -37.7 46 8.0 -30.3 316 14 265.8 265.8 262.0 266.4 0.20 6 724 2647 -30.1 -32.4 80 2.3 -30.3 303 15 266.6 266.6 262.9 267.6 0.35 7 700 2887 -31.5 -36.2 63 4.7 -31.9 275 17 267.6 267.6 263.4 268.3 0.25 8 675 3143 -33.5 -38.0 64 4.5 -33.8 276 21 268.2 268.2 263.8 268.8 0.21 9 657 3332 -34.3 -37.5 73 3.2 -34.5 276 24 269.3 269.4 264.7 270.0 0.23 10 632 3602 -34.7 -40.7 54 6.0 -35.0 277 29 271.9 271.9 266.3 272.4 0.17 11 599 3975 -35.1 -48.1 25 13.0 -35.7 277 35 275.6 275.6 268.6 275.9 0.08 12 580 4199 -36.9 -41.8 60 4.9 -37.2 278 39 276.1 276.1 269.1 276.6 0.17 13 523 4907 -41.3 -46.3 58 5.0 -41.5 279 51 279.1 279.1 270.8 279.4 0.11 14 500 5210 -43.3 -46.1 74 2.8 -43.4 280 56 280.2 280.3 271.5 280.6 0.12 15 486 5401 -44.5 -46.3 82 1.8 -44.6 281 58 281.1 281.1 272.0 281.5 0.12 16 434 6154 -48.3 -61.3 21 13.0 -48.5 283 64 285.5 285.5 274.3 285.6 0.02 17 419 6386 -49.7 -62.7 20 13.0 -49.9 284 66 286.6 286.6 274.9 286.6 0.02 18 400 6690 -49.7 -61.7 23 12.0 -49.9 285 69 290.4 290.4 276.9 290.5 0.02 19 388 6889 -49.7 -61.7 23 12.0 -49.9 284 72 292.9 292.9 278.2 293.0 0.02 20 345 7653 -52.3 -67.0 15 14.7 -52.5 280 85 299.5 299.5 281.1 299.5 0.01 21 300 8550 -55.3 -73.3 9 18.0 -55.5 280 81 307.4 307.4 284.4 307.4 0.01 22 293 8700 -55.7 -74.7 8 19.0 -55.9 280 80 308.9 308.9 284.9 308.9 0.01 23 250 9710 -54.7 -76.7 5 22.0 -54.9 280 73 324.7 324.7 290.2 324.8 0.00 24 248 9761 -54.5 -77.5 4 23.0 -54.7 325.8 325.8 290.5 325.8 0.00 TRP WND 345 7653 -52.3 -67.0 15 14.7 -52.5 280 85 299.5 299.5 281.1 299.5 0.01 Sounding variables and indices 1000-500 mb thick: 4896.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 60.39 % Est. max temperature: -16.78 C = 1.79 F Sfc-Lift cond lev (LCL): 808.82 mb = 1848.95 m = 6066.05 ft T: -26.18 C 700-500 lapse rate: 5.08 C/km ThetaE index: 0.00 C Layer 871.0-4584246774848121097682944.0 mb Conv cond level (CCL): 691.80 mb = 2969.87 m = 9743.56 ft Mean mixing ratio: 0.37 g/kg Conv temperature: -15.74 C = 3.67 F Cap Strength: 13.99 C Lifted Index: 14.75 C Risk: None Lifted Index @300 mb: 31.93 C Lifted Index @700 mb: 5.34 C Showalter Index: 16.91 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 14.00 C K Index: -17.00 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 547.23 J/kg Max Up Vert Vel: 33.08 m/s Conv Inhibition (B-): 6201.69 J/kg Cap Strength: 14.58 C Lift Cond Lev (LCL): 765.37 mb = 2248.19 m = 7375.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 13 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 ---------------------------------------------------------- 0 871 -2075 120 1 -0.9 0.5 | 129 14 -10.5 8.5 1 850 1489 75 7 -6.8 -1.8 | 111 18 -16.4 6.2 2 700 2887 275 17 16.9 -1.5 | 228 10 7.3 6.5 3 500 5210 280 56 55.1 -9.7 | 272 46 45.5 -1.7 4 400 6690 285 69 66.6 -17.9 | 280 58 57.0 -9.9 5 345 7653 280 85 83.7 -14.8 | 275 74 74.0 -6.8 6 300 8550 280 81 79.8 -14.1 | 275 70 70.1 -6.1 7 250 9710 280 73 71.9 -12.7 | 274 62 62.2 -4.7 Wind Parameters Mean winds (0-6000m): 279.5 at 16.7 knts Storm direction: 309.5 at 12.5 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): -14.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -16.8 tot: -16.8 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 1.0 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.49 Bulk Shear: 40.58 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 42 1 123 13| 0.0 0.9 0.9| 0.0 -1.2 -1.2 -2.4 -0.37| 0.9 -0.3 1000 57 2 122 13| 0.0 0.9 0.9| 0.0 -3.0 -3.0 -3.0 -0.46| 0.9 -0.4 1500 69 2 121 14| 0.0 0.9 0.9| 0.0 -5.5 -5.5 -3.7 -0.53| 0.9 -0.5 2000 76 3 121 14| 0.0 0.9 0.9| 0.0 -8.7 -8.7 -4.3 -0.60| 0.9 -0.6 2500 80 3 120 15| 0.0 0.9 0.9| 0.0 -12.4 -12.4 -5.0 -0.65| 0.9 -0.6 3000 81 4 119 15| 0.0 0.9 0.9| 0.0 -16.8 -16.8 -5.6 -0.70| 1.0 -0.7 4000 51 7 103 16| 0.0 1.3 1.3| 0.0 -52.8 -52.8 -13.2 -0.82| 1.9 -1.6 5000 289 11 192 4| 0.0 1.9 1.9| 0.0 -82.3 -82.3 -16.5 -0.72| 4.4 -3.1 6000 279 17 233 9| 1.4 1.6 3.0| 34.9 -82.3 -47.4 -7.9 -0.38| 5.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20260116.12.gif