UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:0000Z 8 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 264 1 920 -10419 SFC 868 -1598 -21.9 -25.3 74 3.4 -22.3 15 1 261.6 261.7 259.6 263.2 0.56 3 850 1463 -17.7 -20.8 77 3.1 -18.2 295 9 267.6 267.7 264.7 270.0 0.86 4 841 1543 -15.3 -19.5 70 4.2 -16.1 296 11 270.9 271.1 267.1 273.7 0.97 5 782 2096 -13.7 -21.7 51 8.0 -15.3 301 21 278.4 278.5 271.6 280.9 0.86 6 709 2833 -20.3 -27.3 54 7.0 -21.3 309 36 279.0 279.1 271.6 280.7 0.57 7 700 2928 -20.3 -27.3 54 7.0 -21.4 310 38 280.0 280.1 272.2 281.8 0.58 8 669 3264 -19.3 -30.3 37 11.0 -20.9 308 41 284.8 284.9 274.7 286.2 0.46 9 639 3604 -21.1 -27.1 58 6.0 -22.1 306 45 286.5 286.6 275.9 288.5 0.65 10 628 3732 -21.9 -25.7 71 3.8 -22.5 305 46 287.0 287.1 276.3 289.3 0.75 11 614 3898 -21.7 -28.7 53 7.0 -22.8 304 47 289.1 289.2 277.1 290.9 0.58 12 599 4079 -22.3 -27.3 64 5.0 -23.1 303 49 290.4 290.6 277.9 292.6 0.68 13 589 4203 -23.1 -29.1 58 6.0 -24.0 302 50 290.9 291.0 278.0 292.8 0.58 14 500 5380 -32.3 -37.3 61 5.0 -32.7 295 62 293.7 293.7 278.9 294.7 0.31 15 431 6413 -40.3 -46.3 53 6.0 -40.6 295 61 296.2 296.2 279.8 296.7 0.14 16 400 6920 -43.7 -50.7 46 7.0 -44.0 295 60 298.2 298.2 280.7 298.5 0.09 17 358 7657 -46.9 -55.9 35 9.0 -47.1 297 61 303.5 303.5 282.9 303.7 0.05 18 353 7749 -47.7 -56.7 35 9.0 -47.9 297 61 303.7 303.7 283.0 303.8 0.05 19 300 8800 -55.5 -61.5 47 6.0 -55.6 300 62 307.1 307.1 284.2 307.2 0.03 20 250 9940 -63.9 -68.9 50 5.0 -63.9 295 62 311.1 311.1 285.7 311.1 0.01 21 245 10064 -64.7 -69.6 51 4.9 -64.7 295 64 311.7 311.7 285.9 311.7 0.01 22 233 10371 -63.5 -68.4 51 4.9 -63.6 298 69 318.0 318.0 288.1 318.1 0.02 23 227 10532 -63.5 -70.0 41 6.5 -63.6 300 71 320.4 320.4 288.9 320.4 0.01 24 225 10586 -63.5 -70.5 38 7.0 -63.6 299 71 321.2 321.2 289.1 321.2 0.01 25 217 10810 -60.3 -68.3 34 8.0 -60.4 293 71 329.5 329.5 291.6 329.6 0.02 26 200 11320 -59.7 -74.7 12 15.0 -59.9 280 71 338.2 338.2 293.9 338.3 0.01 27 194 11511 -60.5 -74.5 14 14.0 -60.6 280 70 339.9 339.9 294.3 339.9 0.01 28 185 11810 -57.3 -73.3 11 16.0 -57.5 280 70 349.7 349.7 296.6 349.8 0.01 29 159 12769 -57.5 -80.5 4 23.0 -57.8 280 67 364.9 364.9 299.7 364.9 0.00 30 150 13140 -55.5 -80.5 3 25.0 -55.8 280 66 374.5 374.5 301.4 374.5 0.00 31 142 13490 -53.5 -81.5 2 28.0 -53.9 281 65 383.9 383.9 302.9 383.9 0.00 32 100 15720 -57.5 -87.5 1 30.0 -57.9 285 60 416.6 416.6 307.3 416.6 0.00 33 86 16676 -59.9 -89.9 1 30.0 -60.3 279 59 430.2 430.2 308.9 430.2 0.00 34 70 17970 -60.5 -89.5 1 29.0 -60.9 270 58 455.0 455.0 311.3 455.0 0.00 35 50 20060 -60.3 -89.3 1 29.0 -60.9 270 60 501.4 501.4 315.1 501.4 0.00 36 48 20315 -59.9 -88.9 1 29.0 -60.5 508.2 508.2 315.5 508.2 0.00 TRP 245 10064 -64.7 -69.6 51 4.9 -64.7 295 64 311.7 311.7 285.9 311.7 0.01 WND 227 10532 -63.5 -70.0 41 6.5 -63.6 300 71 320.4 320.4 288.9 320.4 0.01 Sounding variables and indices 1000-500 mb thick: 5116.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 57.20 % Est. max temperature: -5.30 C = 22.45 F Sfc-Lift cond lev (LCL): 820.41 mb = 1731.58 m = 5680.96 ft T: -14.75 C 700-500 lapse rate: 4.89 C/km ThetaE index: 0.18 C Layer 709.0- 700.0 mb Conv cond level (CCL): 868.00 mb = -1597.72 m = -5241.81 ft Mean mixing ratio: 0.87 g/kg Conv temperature: -20.43 C = -4.77 F Cap Strength: 13.97 C Lifted Index: 15.14 C Risk: None Lifted Index @300 mb: 22.41 C Lifted Index @700 mb: 5.75 C Showalter Index: 19.54 C Risk: None Total Totals Index: 26.10 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 11.50 C K Index: -13.20 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 5.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 964.36 J/kg Max Up Vert Vel: 43.92 m/s Conv Inhibition (B-): 32574.84 J/kg Cap Strength: 15.08 C Lift Cond Lev (LCL): 744.96 mb = 2460.95 m = 8073.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 25 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 ---------------------------------------------------------- 0 868 -1598 15 1 -0.3 -1.0 | 154 24 -10.4 21.3 1 850 1463 295 9 8.2 -3.8 | 174 19 -2.0 18.5 2 700 2928 310 38 29.1 -24.4 | 276 19 19.0 -2.1 3 500 5380 295 62 56.2 -26.2 | 275 46 46.1 -3.9 4 400 6920 295 60 54.4 -25.4 | 274 44 44.2 -3.0 5 300 8800 300 62 53.7 -31.0 | 281 44 43.6 -8.7 6 250 9940 295 62 56.2 -26.2 | 275 46 46.1 -3.9 7 245 10064 295 64 58.0 -27.0 | 276 48 47.9 -4.7 8 227 10532 300 71 61.5 -35.5 | 284 53 51.3 -13.2 9 200 11320 280 71 69.9 -12.3 | 261 61 59.8 10.0 10 150 13140 280 66 65.0 -11.5 | 259 56 54.9 10.9 11 100 15720 285 60 58.0 -15.5 | 262 48 47.8 6.8 12 70 17970 270 58 58.0 -0.0 | 245 53 47.9 22.3 13 50 20060 270 60 60.0 -0.0 | 246 55 49.9 22.3 Wind Parameters Mean winds (0-6000m): 305.6 at 32.7 knts Storm direction: 335.6 at 24.5 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 19.0 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -2.8 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 1.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 7.24 Bulk Shear: 133.20 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 ------------------------------------------------------------------------------- 500 253 2 159 24| 0.0 1.4 1.4| 0.0 -2.7 -2.7 -5.4 -0.32| 1.4 -0.5 1000 264 2 161 24| 0.0 1.4 1.4| 0.9 -2.8 -2.0 -2.0 -0.11| 1.5 -0.2 1500 281 3 162 23| 0.0 1.4 1.4| 5.0 -2.8 2.2 1.5 0.10| 1.5 0.2 2000 295 4 162 22| 0.0 1.5 1.5| 12.2 -2.8 9.4 4.7 0.30| 1.6 0.5 2500 301 4 162 21| 0.0 1.5 1.5| 21.7 -2.8 18.9 7.6 0.47| 1.7 0.8 3000 301 5 163 21| 0.0 1.5 1.5| 32.4 -2.8 29.6 9.9 0.57| 1.8 1.0 4000 302 16 195 14| 2.4 1.1 3.5|103.8 -2.8 101.0 25.2 0.81| 3.8 3.1 5000 307 26 236 12| 3.0 1.5 4.4|148.8 -2.8 146.0 29.2 0.76| 4.7 3.5 6000 306 33 259 17| 2.5 2.1 4.6|149.6 -6.5 143.1 23.9 0.60| 4.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20251208.00.gif