UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:0000Z 1 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 358 1 920 -10339 SFC 874 -2561 -31.9 -36.1 66 4.2 -32.1 145 1 250.7 250.8 249.7 251.3 0.20 3 873 -2391 -27.1 -31.5 66 4.4 -27.5 152 1 255.8 255.8 254.4 256.7 0.31 4 857 322 -24.9 -26.2 89 1.3 -25.1 272 8 259.5 259.5 257.8 260.9 0.53 5 850 1510 -25.5 -27.4 84 1.9 -25.7 325 11 259.4 259.5 257.7 260.8 0.47 6 561 4229 -55.7 -82.7 2 27.0 -55.8 295 70 256.5 256.5 254.2 256.5 0.00 7 500 4940 -55.1 -82.1 2 27.0 -55.2 295 69 265.9 265.9 261.6 265.9 0.00 8 499 4953 -55.1 -82.1 2 27.0 -55.2 295 69 266.0 266.0 261.7 266.0 0.00 9 400 6360 -55.7 -83.7 2 28.0 -55.8 295 68 282.6 282.6 272.6 282.6 0.00 10 300 8190 -56.3 -86.3 1 30.0 -56.5 295 66 306.0 306.0 283.8 306.0 0.00 11 250 9340 -56.9 -86.9 1 30.0 -57.1 295 69 321.5 321.5 289.2 321.5 0.00 12 200 10760 -57.3 -87.3 1 30.0 -57.5 300 69 342.0 342.0 294.8 342.0 0.00 13 199 10792 -57.5 -87.5 1 30.0 -57.7 300 69 342.2 342.2 294.8 342.2 0.00 14 158 12251 -56.5 -87.5 1 31.0 -56.8 296 67 367.2 367.2 300.1 367.2 0.00 15 150 12580 -57.3 -87.3 1 30.0 -57.6 295 66 371.4 371.4 300.8 371.4 0.00 16 108 14643 -62.7 -91.7 1 29.0 -62.9 287 66 397.7 397.7 304.9 397.7 0.00 17 100 15120 -62.9 -91.9 1 29.0 -63.1 285 66 406.2 406.2 306.0 406.2 0.00 18 70 17290 -65.3 -93.3 1 28.0 -65.5 280 79 444.7 444.7 310.3 444.7 0.00 19 63 17934 -66.9 -93.9 1 27.0 -67.1 282 78 454.8 454.8 311.3 454.8 0.00 20 50 19350 -63.9 -91.9 1 28.0 -64.3 285 77 492.9 492.9 314.4 492.9 0.00 21 43 20276 -61.1 -90.1 1 29.0 -61.7 282 76 521.5 521.5 316.4 521.5 0.00 22 31 22264 -68.7 -95.7 1 27.0 -69.0 276 73 552.2 552.2 318.2 552.2 0.00 23 30 22460 -67.9 -94.9 1 27.0 -68.2 275 73 559.5 559.5 318.6 559.5 0.00 24 21 24663 -58.5 -88.5 1 30.0 -60.0 253 77 648.0 648.0 322.6 648.1 0.01 25 20 24970 -60.3 -89.3 1 29.0 -61.6 250 77 651.6 651.6 322.7 651.6 0.01 26 17 25982 -64.5 -92.5 1 28.0 -65.4 245 83 669.1 669.1 323.4 669.2 0.00 27 10 29410 -43.5 -78.5 1 35.0 -51.9 230 103 857.2 857.2 328.5 858.0 0.08 28 9.0 30124 -39.8 -76.0 1 36.2 -50.6 250 124 897.6 897.7 329.4 899.1 0.14 29 7.1 31774 -31.5 -70.5 1 39.0 -48.6 994.8 995.0 331.2 999.7 0.40 TRP 499 4953 -55.1 -82.1 2 27.0 -55.2 295 69 266.0 266.0 261.7 266.0 0.00 WND 9.0 30124 -39.8 -76.0 1 36.2 -50.6 250 124 897.6 897.7 329.4 899.1 0.14 Sounding variables and indices 1000-500 mb thick: 4582.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.03 inches Sfc-500 mean rel hum: 36.47 % Est. max temperature: -24.10 C = -11.39 F Sfc-Lift cond lev (LCL): 813.54 mb = 1796.87 m = 5895.18 ft T: -28.69 C 700-500 lapse rate: 7.17 C/km ThetaE index: 4.38 C Layer 850.0- 500.0 mb Conv cond level (CCL): 874.00 mb = -2560.88 m = -8401.75 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -30.58 C = -23.05 F Cap Strength: 0.19 C Lifted Index: 4.88 C Risk: None Lifted Index @300 mb: 32.63 C Lifted Index @700 mb: -0.72 C Showalter Index: 4.24 C Risk: None Total Totals Index: 57.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.60 C Cross Totals Index: 27.70 C K Index: -11.43 Risk: None Sweat Index: 257.00 Risk: None Energy Index: 0.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 311.21 J/kg Max Up Vert Vel: 24.95 m/s Conv Inhibition (B-): 27.43 J/kg Cap Strength: 4.62 C Lift Cond Lev (LCL): 782.17 mb = 2054.23 m = 6739.53 ft Lev Free Conv (LFC): 757.17 mb = 2266.82 m = 7436.99 ft Equ Level (EL): 537.17 mb = 4497.23 m = 14754.53 ft B at Equ Level: 310.48 J/kg Max Parcel Lev (MPL): 447.17 mb = 5650.60 m = 18538.49 ft Wind level data Storm motion: 327 at 35 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 ---------------------------------------------------------- 0 874 -2561 145 1 -0.6 0.8 | 147 36 -19.3 30.2 1 850 1510 325 11 6.3 -9.0 | 149 24 -12.4 20.3 2 700 2794 295 71 64.3 -30.0 | 271 46 45.6 -0.7 3 500 4940 295 69 62.5 -29.2 | 270 44 43.8 0.2 4 499 4953 295 69 62.5 -29.2 | 270 44 43.8 0.2 5 400 6360 295 68 61.6 -28.7 | 269 43 42.9 0.6 6 300 8190 295 66 59.8 -27.9 | 268 41 41.1 1.4 7 250 9340 295 69 62.5 -29.2 | 270 44 43.8 0.2 8 200 10760 300 69 59.8 -34.5 | 277 41 41.0 -5.2 9 150 12580 295 66 59.8 -27.9 | 268 41 41.1 1.4 10 100 15120 285 66 63.8 -17.1 | 255 47 45.0 12.3 11 70 17290 280 79 77.8 -13.7 | 255 61 59.0 15.6 12 50 19350 285 77 74.4 -19.9 | 260 56 55.6 9.4 13 30 22460 275 73 72.7 -6.4 | 247 59 54.0 23.0 14 20 24970 250 77 72.4 26.3 | 224 77 53.6 55.7 15 10 29410 230 103 78.9 66.2 | 212 113 60.2 95.5 Wind Parameters Mean winds (0-6000m): 297.4 at 46.4 knts Storm direction: 327.4 at 34.8 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 12.3 deg Storm rel helicity (0-3000m) pos: 75.9 neg: -0.4 tot: 75.5 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.3 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 1.14 Bulk Shear: 272.38 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 ------------------------------------------------------------------------------- 500 344 2 147 33| 1.4 0.0 1.4| 7.6 0.0 7.6 15.2 0.57| 1.4 0.8 1000 352 2 146 33| 1.5 0.0 1.5| 22.7 0.0 22.7 22.7 0.77| 1.6 1.2 1500 358 3 145 32| 1.5 0.0 1.5| 42.0 0.0 42.0 28.0 0.85| 1.7 1.5 2000 359 3 144 32| 1.5 0.0 1.5| 60.4 0.0 60.4 30.2 0.83| 1.9 1.6 2500 354 4 144 31| 1.6 0.0 1.6| 73.0 0.0 73.0 29.2 0.74| 2.1 1.6 3000 341 5 145 30| 1.6 0.0 1.6| 75.9 -0.4 75.5 25.2 0.58| 2.3 1.3 4000 325 6 148 29| 1.5 0.0 1.5| 75.9 -30.8 45.1 11.3 0.16| 2.7 0.4 5000 307 28 197 13| 1.2 4.6 5.8|152.9 -32.8 120.1 24.0 0.41| 6.9 2.8 6000 297 46 250 24| 1.0 5.2 6.2|155.8 -44.1 111.7 18.6 0.31| 7.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20251201.00.gif