UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 21 OCT 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 335 1 920 -10329 SFC 883 -4029 -7.1 -16.1 49 9.0 -9.4 280 1 275.7 275.9 270.7 279.2 1.23 3 850 1602 -7.1 -22.1 29 15.0 -10.4 265 3 278.7 278.8 271.7 281.0 0.76 4 797 2104 -6.9 -30.9 13 24.0 -11.2 265 3 284.1 284.2 274.2 285.3 0.36 5 700 3105 -12.9 -31.9 19 19.0 -16.0 265 3 288.2 288.3 276.3 289.4 0.38 6 656 3595 -17.3 -33.3 23 16.0 -19.6 276 4 288.6 288.7 276.5 289.8 0.35 7 627 3934 -16.5 -46.5 6 30.0 -19.7 283 5 293.3 293.3 278.4 293.6 0.09 8 605 4202 -17.9 -44.9 7 27.0 -20.8 289 6 294.7 294.7 279.1 295.1 0.12 9 580 4516 -19.5 -48.5 6 29.0 -22.2 296 6 296.4 296.4 279.8 296.7 0.08 10 500 5600 -27.5 -47.5 13 20.0 -29.0 320 9 299.5 299.5 281.3 299.9 0.10 11 422 6793 -38.1 -47.1 38 9.0 -38.6 297 7 300.8 300.9 281.9 301.3 0.13 12 400 7160 -40.5 -51.5 30 11.0 -41.0 290 7 302.4 302.4 282.4 302.7 0.08 13 352 8019 -45.1 -65.1 9 20.0 -45.6 303 9 307.4 307.4 284.4 307.5 0.02 14 300 9070 -50.9 -67.9 12 17.0 -51.2 320 11 313.6 313.6 286.6 313.7 0.01 15 285 9404 -53.3 -68.3 14 15.0 -53.5 320 15 314.8 314.8 287.1 314.9 0.01 16 263 9923 -54.5 -69.5 14 15.0 -54.7 320 21 320.4 320.4 288.9 320.4 0.01 17 250 10250 -54.5 -71.5 11 17.0 -54.7 315 19 325.0 325.0 290.3 325.1 0.01 18 229 10808 -54.9 -78.9 4 24.0 -55.1 311 23 332.7 332.7 292.4 332.7 0.00 19 200 11670 -54.7 -85.7 1 31.0 -55.0 305 29 346.1 346.1 295.8 346.1 0.00 20 165 12902 -55.1 -86.1 1 31.0 -55.4 302 32 365.1 365.1 299.7 365.1 0.00 21 150 13510 -56.7 -86.7 1 30.0 -57.0 300 33 372.4 372.4 301.0 372.4 0.00 22 100 16060 -59.9 -89.9 1 30.0 -60.2 280 33 412.0 412.0 306.7 412.0 0.00 23 95 16381 -60.9 -89.9 1 29.0 -61.2 282 33 416.1 416.1 307.3 416.1 0.00 24 70 18290 -60.3 -89.3 1 29.0 -60.7 295 36 455.4 455.4 311.4 455.4 0.00 25 50 20380 -61.5 -90.5 1 29.0 -62.0 270 31 498.6 498.6 314.8 498.6 0.00 26 30 23560 -60.5 -89.5 1 29.0 -61.4 270 27 579.7 579.7 319.6 579.7 0.00 27 20 26130 -53.3 -85.3 1 32.0 -55.9 280 25 673.0 673.0 323.5 673.1 0.01 28 10 30680 -44.5 -78.5 1 34.0 -52.4 290 36 853.4 853.5 328.5 854.3 0.08 29 9.0 31393 -39.7 -75.7 1 36.0 -50.5 898.0 898.1 329.4 899.6 0.15 30 7.5 32636 -41.1 -76.1 1 35.0 -52.0 940.4 940.5 330.2 942.3 0.16 31 7.2 32916 -36.7 -73.7 1 37.0 -50.4 969.5 969.6 330.7 972.4 0.25 TRP 263 9923 -54.5 -69.5 14 15.0 -54.7 320 21 320.4 320.4 288.9 320.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5265.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 15.50 % Est. max temperature: 3.58 C = 38.44 F Sfc-Lift cond lev (LCL): 764.72 mb = 2422.93 m = 7949.14 ft T: -8.81 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.00 C Layer 883.0- -0.0 mb Conv cond level (CCL): 482.48 mb = 5850.98 m = 19195.90 ft Mean mixing ratio: 0.67 g/kg Conv temperature: 16.20 C = 61.16 F Cap Strength: 13.00 C Lifted Index: 14.43 C Risk: None Lifted Index @300 mb: 22.03 C Lifted Index @700 mb: 6.94 C Showalter Index: 15.63 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 5.40 C K Index: -20.70 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 661.05 J/kg Max Up Vert Vel: 36.36 m/s Conv Inhibition (B-): 61473.40 J/kg Cap Strength: 14.32 C Lift Cond Lev (LCL): 635.26 mb = 3835.98 m = 12585.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 2 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 ---------------------------------------------------------- 0 883 -4029 280 1 1.0 -0.2 | 133 1 -0.7 0.7 1 850 1602 265 3 3.0 0.3 | 229 2 1.3 1.1 2 700 3105 265 3 3.0 0.3 | 229 2 1.3 1.1 3 500 5600 320 9 5.8 -6.9 | 326 7 4.1 -6.0 4 400 7160 290 7 6.6 -2.4 | 288 5 4.9 -1.5 5 300 9070 320 11 7.1 -8.4 | 325 9 5.4 -7.6 6 263 9923 320 21 13.5 -16.1 | 322 19 11.8 -15.2 7 250 10250 315 19 13.4 -13.4 | 317 17 11.7 -12.6 8 200 11670 305 29 23.8 -16.6 | 306 27 22.0 -15.8 9 150 13510 300 33 28.6 -16.5 | 300 31 26.9 -15.7 10 100 16060 280 33 32.5 -5.7 | 279 31 30.8 -4.9 11 70 18290 295 36 32.6 -15.2 | 295 34 30.9 -14.4 12 50 20380 270 31 31.0 -0.0 | 268 29 29.3 0.8 13 30 23560 270 27 27.0 -0.0 | 268 25 25.3 0.8 14 20 26130 280 25 24.6 -4.3 | 279 23 22.9 -3.5 15 10 30680 290 36 33.8 -12.3 | 290 34 32.1 -11.5 Wind Parameters Mean winds (0-6000m): 266.4 at 2.5 knts Storm direction: 296.4 at 1.9 knts Shear (0-3000m) pos: 0.0 neg: 0.2 tot: 0.2 10-3/s Storm rel Dir Shear (0-3000m): 71.9 deg Storm rel helicity (0-3000m) pos: 0.2 neg: 0.0 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 0.2 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2323.23 Bulk Shear: 0.28 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 ------------------------------------------------------------------------------- 500 267 1 145 1| 0.0 0.2 0.2| 0.0 0.0 0.0 0.1 0.71| 0.2 0.1 1000 268 1 148 1| 0.0 0.2 0.2| 0.1 0.0 0.1 0.1 0.78| 0.2 0.1 1500 269 1 152 1| 0.0 0.2 0.2| 0.1 0.0 0.1 0.1 0.83| 0.2 0.2 2000 269 1 157 1| 0.0 0.2 0.2| 0.1 0.0 0.1 0.1 0.88| 0.2 0.2 2500 270 1 162 1| 0.0 0.2 0.2| 0.2 0.0 0.2 0.1 0.89| 0.2 0.2 3000 270 2 168 1| 0.0 0.2 0.2| 0.2 0.0 0.2 0.1 0.89| 0.2 0.2 4000 270 2 180 1| 0.0 0.2 0.2| 0.3 0.0 0.3 0.1 0.83| 0.2 0.2 5000 269 2 192 1| 0.0 0.2 0.2| 0.3 0.0 0.3 0.1 0.75| 0.2 0.1 6000 266 3 219 1| 0.0 0.2 0.2| 0.3 0.0 0.3 0.1 0.69| 0.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20251021.12.gif