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 ZM292... Searching the city database file for: ZM292 ... Date:1200Z 6 DEC 25 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 166 1 920 -10486 SFC 864 -948 -12.9 -15.6 80 2.7 -13.5 330 3 271.4 271.6 268.0 275.1 1.31 3 858 76 -11.5 -12.6 92 1.1 -11.8 292 4 273.4 273.6 270.0 278.1 1.69 4 850 1442 -11.9 -13.0 92 1.1 -12.2 240 5 273.7 274.0 270.1 278.3 1.65 5 780 2085 -15.7 -16.9 90 1.2 -16.0 275 14 276.4 276.6 271.2 280.2 1.30 6 723 2646 -18.9 -20.2 89 1.3 -19.1 307 22 279.0 279.1 272.3 282.1 1.06 7 700 2882 -21.3 -23.4 83 2.1 -21.7 320 25 278.9 279.0 271.9 281.4 0.83 8 634 3604 -27.5 -33.5 57 6.0 -28.1 311 30 279.8 279.9 271.7 281.0 0.36 9 606 3927 -30.3 -39.3 41 9.0 -31.0 307 32 280.3 280.3 271.7 280.9 0.21 10 583 4200 -33.3 -37.4 67 4.1 -33.6 304 34 279.9 279.9 271.5 280.7 0.26 11 514 5071 -40.9 -42.1 88 1.2 -40.9 292 41 280.9 281.0 272.1 281.5 0.18 12 500 5260 -39.1 -49.1 34 10.0 -39.5 290 42 285.4 285.4 274.4 285.7 0.09 13 495 5329 -39.1 -53.1 21 14.0 -39.6 290 42 286.2 286.2 274.8 286.4 0.06 14 485 5468 -39.9 -54.9 19 15.0 -40.4 291 41 286.9 286.9 275.1 287.0 0.05 15 408 6621 -49.3 -59.3 30 10.0 -49.5 295 38 289.3 289.3 276.3 289.4 0.03 16 400 6750 -49.7 -57.7 39 8.0 -49.8 295 38 290.4 290.4 276.9 290.5 0.04 17 358 7476 -51.3 -67.3 13 16.0 -51.5 289 44 297.6 297.6 280.3 297.7 0.01 18 305 8514 -54.5 -67.5 19 13.0 -54.6 280 52 307.1 307.1 284.2 307.1 0.01 19 300 8620 -54.3 -68.3 16 14.0 -54.5 280 54 308.8 308.8 284.9 308.9 0.01 20 250 9780 -54.1 -71.1 11 17.0 -54.3 285 58 325.6 325.6 290.5 325.7 0.01 21 228 10369 -55.1 -75.1 7 20.0 -55.4 287 60 332.8 332.8 292.5 332.8 0.01 22 213 10805 -53.5 -74.5 6 21.0 -53.8 289 62 341.8 341.8 294.8 341.9 0.01 23 200 11210 -53.5 -76.5 4 23.0 -53.8 290 64 348.0 348.0 296.2 348.1 0.01 24 175 12075 -51.5 -81.5 2 30.0 -52.0 290 63 364.9 364.9 299.7 364.9 0.00 25 157 12777 -54.3 -85.3 1 31.0 -54.7 290 62 371.6 371.6 300.8 371.6 0.00 26 150 13070 -53.9 -84.9 1 31.0 -54.3 290 62 377.2 377.2 301.8 377.2 0.00 27 138 13607 -52.3 -84.3 1 32.0 -52.8 285 58 389.1 389.1 303.6 389.1 0.00 28 117 14664 -57.1 -87.1 1 30.0 -57.5 275 51 399.1 399.1 305.1 399.1 0.00 29 105 15356 -52.5 -84.5 1 32.0 -53.2 268 46 420.4 420.4 307.7 420.4 0.00 30 100 15670 -53.9 -84.9 1 31.0 -54.5 265 44 423.6 423.6 308.2 423.6 0.00 31 86 16634 -54.3 -85.3 1 31.0 -55.0 273 55 441.4 441.4 310.0 441.5 0.00 32 78 17250 -58.9 -88.9 1 30.0 -59.3 279 61 444.4 444.4 310.3 444.4 0.00 33 70 17930 -57.1 -87.1 1 30.0 -57.7 285 69 462.2 462.2 312.0 462.2 0.00 34 64 18498 -55.9 -86.9 1 31.0 -56.6 273 63 476.9 476.9 313.2 476.9 0.00 35 56 19337 -61.1 -90.1 1 29.0 -61.6 255 54 483.6 483.6 313.7 483.6 0.00 36 50 20040 -61.3 -90.3 1 29.0 -61.8 240 46 499.0 499.0 314.9 499.0 0.00 37 42 21125 -61.9 -90.9 1 29.0 -62.4 249 50 523.1 523.1 316.5 523.1 0.00 38 35 22269 -57.1 -87.1 1 30.0 -58.2 257 54 563.6 563.6 318.8 563.6 0.01 39 30 23240 -60.3 -89.3 1 29.0 -61.2 265 58 580.3 580.3 319.7 580.3 0.00 40 21 25464 -60.3 -89.3 1 29.0 -61.5 642.6 642.6 322.4 642.6 0.01 TRP 305 8514 -54.5 -67.5 19 13.0 -54.6 280 52 307.1 307.1 284.2 307.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5094.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 75.92 % Est. max temperature: -5.63 C = 21.86 F Sfc-Lift cond lev (LCL): 827.08 mb = 1646.50 m = 5401.84 ft T: -13.11 C 700-500 lapse rate: 7.49 C/km ThetaE index: 1.38 C Layer 700.0- 514.0 mb Conv cond level (CCL): 783.01 mb = 2056.19 m = 6745.96 ft Mean mixing ratio: 1.46 g/kg Conv temperature: -8.17 C = 17.29 F Cap Strength: 2.35 C Lifted Index: 5.41 C Risk: None Lifted Index @300 mb: 20.97 C Lifted Index @700 mb: 1.94 C Showalter Index: 6.11 C Risk: None Total Totals Index: 53.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 26.10 C K Index: 12.10 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 181.71 J/kg Max Up Vert Vel: 19.06 m/s Conv Inhibition (B-): 47164.57 J/kg Cap Strength: 3.50 C Lift Cond Lev (LCL): 797.53 mb = 1918.67 m = 6294.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 19 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 ---------------------------------------------------------- 0 864 -948 330 3 1.5 -2.6 | 155 16 -6.7 14.4 1 850 1442 240 5 4.3 2.5 | 169 20 -3.9 19.5 2 700 2882 320 25 16.1 -19.2 | 286 8 7.9 -2.2 3 500 5260 290 42 39.5 -14.4 | 265 31 31.3 2.6 4 400 6750 295 38 34.4 -16.1 | 268 26 26.2 0.9 5 305 8514 280 52 51.2 -9.0 | 260 44 43.0 7.9 6 300 8620 280 54 53.2 -9.4 | 260 46 45.0 7.6 7 250 9780 285 58 56.0 -15.0 | 268 48 47.8 1.9 8 200 11210 290 64 60.1 -21.9 | 275 52 51.9 -4.9 9 150 13070 290 62 58.3 -21.2 | 275 50 50.1 -4.2 10 100 15670 265 44 43.8 3.8 | 240 41 35.6 20.8 11 70 17930 285 69 66.6 -17.9 | 271 58 58.4 -0.9 12 50 20040 240 46 39.8 23.0 | 218 51 31.6 40.0 13 30 23240 265 58 57.8 5.1 | 246 54 49.6 22.0 Wind Parameters Mean winds (0-6000m): 304.2 at 25.1 knts Storm direction: 334.2 at 18.8 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 43.1 deg Storm rel helicity (0-3000m) pos: 64.6 neg: 0.0 tot: 64.6 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.86 Bulk Shear: 63.61 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 ------------------------------------------------------------------------------- 500 309 3 159 16| 0.0 1.2 1.2| 4.7 0.0 4.7 9.3 0.99| 1.2 1.2 1000 300 3 161 16| 0.0 1.2 1.2| 9.6 0.0 9.6 9.6 0.96| 1.2 1.2 1500 290 4 163 16| 0.0 1.2 1.2| 13.9 0.0 13.9 9.3 0.86| 1.3 1.1 2000 279 4 165 17| 0.0 1.3 1.3| 16.6 0.0 16.6 8.3 0.72| 1.4 1.0 2500 254 5 169 19| 0.0 1.4 1.4| 25.6 0.0 25.6 10.2 0.68| 1.7 1.1 3000 265 8 180 18| 1.4 1.2 2.6| 64.6 0.0 64.6 21.5 0.81| 2.9 2.3 4000 310 15 205 8| 3.2 0.9 4.1|117.8 -0.2 117.6 29.4 0.82| 4.8 3.9 5000 310 20 243 8| 2.6 1.6 4.1|117.8 -8.4 109.4 21.9 0.61| 4.8 2.9 6000 304 25 257 13| 2.1 2.2 4.4|117.8 -34.6 83.1 13.9 0.42| 4.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20251206.12.gif