UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 15 APR 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 -64 1 920 -10694 SFC 852 984 19.2 -12.8 10 32.0 5.8 315 9 306.1 306.4 285.8 311.4 1.67 3 850 1328 19.2 -11.8 11 31.0 5.9 315 9 306.3 306.6 286.1 312.1 1.82 4 839 1440 19.2 -12.8 10 32.0 5.7 314 9 307.4 307.7 286.4 312.9 1.70 5 700 2953 4.8 -13.2 26 18.0 -2.1 300 13 307.8 308.2 286.8 314.1 1.97 6 671 3295 1.6 -14.4 29 16.0 -4.3 299 12 308.0 308.3 286.7 314.0 1.87 7 657 3464 0.0 -13.0 37 13.0 -4.9 298 12 308.0 308.4 287.1 314.9 2.14 8 572 4551 -10.5 -14.7 71 4.2 -11.9 294 9 308.1 308.6 287.1 315.0 2.14 9 555 4782 -12.5 -15.2 80 2.7 -13.3 293 9 308.5 308.9 287.2 315.2 2.11 10 500 5570 -18.3 -21.0 79 2.7 -19.0 290 7 310.7 311.0 287.2 315.5 1.43 11 407 7076 -29.3 -31.8 79 2.5 -29.7 248 16 315.3 315.5 287.9 317.6 0.66 12 400 7200 -30.3 -33.0 77 2.7 -30.7 245 17 315.6 315.7 288.0 317.7 0.59 13 342 8291 -40.1 -43.1 73 3.0 -40.3 234 20 316.8 316.8 288.0 317.7 0.25 14 300 9170 -47.9 -51.3 68 3.4 -48.0 225 23 317.8 317.9 288.2 318.3 0.11 15 250 10350 -57.3 -61.4 60 4.1 -57.3 230 35 320.9 320.9 289.0 321.0 0.04 16 247 10426 -57.7 -62.0 58 4.3 -57.8 235 33 321.4 321.4 289.2 321.5 0.04 17 200 11760 -57.9 -62.9 53 5.0 -58.0 250 27 341.1 341.1 294.6 341.2 0.04 18 180 12426 -57.7 -62.7 53 5.0 -57.8 261 26 351.8 351.8 297.1 352.0 0.05 19 164 13018 -55.3 -61.3 47 6.0 -55.5 271 24 365.4 365.4 299.8 365.6 0.06 20 150 13590 -53.9 -60.9 42 7.0 -54.1 280 23 377.2 377.2 301.8 377.5 0.07 21 100 16170 -56.9 -86.9 1 30.0 -57.3 265 15 417.8 417.8 307.4 417.8 0.00 22 86 17119 -59.1 -89.1 1 30.0 -59.5 265 9 431.8 431.8 309.0 431.8 0.00 23 70 18410 -58.7 -88.7 1 30.0 -59.2 265 1 458.8 458.8 311.7 458.8 0.00 24 50 20520 -57.7 -87.7 1 30.0 -58.5 325 13 507.5 507.5 315.5 507.5 0.00 25 43 21468 -59.7 -89.7 1 30.0 -60.4 282 11 525.0 525.0 316.6 525.0 0.00 26 40 21925 -54.9 -85.9 1 31.0 -56.2 262 10 548.0 548.0 318.0 548.0 0.01 27 30 23760 -56.1 -87.1 1 31.0 -57.5 180 5 591.7 591.7 320.2 591.7 0.01 28 24 25172 -57.5 -87.5 1 30.0 -59.0 130 6 626.6 626.6 321.7 626.7 0.01 29 21 26025 -52.3 -84.3 1 32.0 -55.1 101 7 666.7 666.7 323.3 666.8 0.02 30 20 26340 -52.3 -84.3 1 32.0 -55.1 90 7 676.1 676.1 323.6 676.2 0.02 31 12 29661 -50.1 -83.1 1 33.0 -54.9 790.2 790.3 327.0 790.5 0.03 TRP 247 10426 -57.7 -62.0 58 4.3 -57.8 235 33 321.4 321.4 289.2 321.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5634.00 m Freezing level: 657.00 mb = 3464.47 m = 11366.25 ft Wetbulb zero: 738.17 mb = 2509.34 m = 8232.66 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 43.88 % Est. max temperature: 20.87 C = 69.56 F Sfc-Lift cond lev (LCL): 524.77 mb = 5205.05 m = 17076.72 ft T: -15.61 C 700-500 lapse rate: 8.83 C/km Conv cond level (CCL): 497.46 mb = 5607.32 m = 18396.48 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 23.78 C = 74.80 F Cap Strength: 1.99 C Lifted Index: 2.01 C Risk: None Lifted Index @300 mb: 3.58 C Lifted Index @700 mb: 0.30 C Showalter Index: 2.72 C Risk: Showers probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 37.50 C Cross Totals Index: 6.50 C K Index: 7.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.70 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 43911.97 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 520.61 mb = 5265.10 m = 17273.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 8 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 ---------------------------------------------------------- 0 852 984 315 9 6.4 -6.4 | 281 1 1.3 -0.2 1 850 1328 315 9 6.4 -6.4 | 281 1 1.3 -0.2 2 700 2953 300 13 11.3 -6.5 | 273 6 6.2 -0.4 3 500 5570 290 7 6.6 -2.4 | 202 4 1.5 3.7 4 400 7200 245 17 15.4 7.2 | 218 17 10.3 13.3 5 300 9170 225 23 16.3 16.3 | 207 25 11.2 22.4 6 250 10350 230 35 26.8 22.5 | 217 36 21.7 28.6 7 247 10426 235 33 27.0 18.9 | 221 33 21.9 25.1 8 200 11760 250 27 25.4 9.2 | 233 25 20.3 15.4 9 150 13590 280 23 22.7 -4.0 | 263 18 17.6 2.1 10 100 16170 265 15 14.9 1.3 | 233 12 9.9 7.4 11 70 18410 265 1 1.0 0.1 | 147 7 -4.1 6.2 12 50 20520 325 13 7.5 -10.6 | 332 5 2.4 -4.5 13 30 23760 180 5 0.0 5.0 | 155 12 -5.1 11.1 14 20 26340 90 7 -7.0 0.0 | 117 14 -12.1 6.1 Wind Parameters Mean winds (0-6000m): 290.3 at 10.6 knts Storm direction: 320.3 at 8.0 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -28.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -3.6 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 1.3 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.64 Bulk Shear: 2.52 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 ------------------------------------------------------------------------------- 500 314 9 281 1| 0.0 0.5 0.5| 0.0 0.0 0.0 0.0 0.04| 0.5 0.0 1000 312 10 280 2| 0.0 1.0 1.0| 0.0 -0.1 -0.0 -0.0 -0.03| 1.0 -0.0 1500 309 10 278 3| 0.0 1.2 1.2| 0.0 -0.3 -0.3 -0.2 -0.08| 1.2 -0.1 2000 306 11 275 4| 0.0 1.2 1.2| 0.0 -0.8 -0.8 -0.4 -0.13| 1.3 -0.2 2500 304 11 273 4| 0.0 0.8 0.8| 0.0 -2.2 -2.2 -0.9 -0.26| 1.3 -0.3 3000 303 11 270 4| 0.0 0.6 0.6| 0.0 -3.6 -3.6 -1.2 -0.35| 1.3 -0.4 4000 301 11 263 4| 0.0 0.4 0.4| 0.0 -6.1 -6.1 -1.5 -0.50| 1.2 -0.6 5000 299 10 253 4| 0.0 0.6 0.6| 2.2 -7.5 -5.2 -1.0 -0.32| 1.4 -0.5 6000 290 11 243 5| 0.0 1.2 1.2| 3.0 -11.4 -8.3 -1.4 -0.23| 1.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20250415.12.gif