UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 27 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 146 1 920 -10488 SFC 871 -2089 14.4 -8.6 19 23.0 4.5 5 3 299.1 299.6 283.9 306.2 2.29 3 850 1518 13.0 -7.0 24 20.0 4.2 5 7 299.8 300.2 284.5 307.9 2.66 4 793 2095 7.8 -8.2 31 16.0 1.1 345 8 300.2 300.7 284.7 308.2 2.59 5 706 3038 0.0 -10.0 47 10.0 -3.9 312 11 301.7 302.2 285.2 309.6 2.53 6 700 3106 -0.7 -10.7 47 10.0 -4.5 310 11 301.7 302.2 285.0 309.2 2.41 7 658 3597 -4.5 -14.5 46 10.0 -7.9 312 13 302.8 303.2 284.8 308.8 1.89 8 618 4086 -9.1 -16.1 57 7.0 -11.3 314 15 303.0 303.3 284.8 308.6 1.76 9 609 4200 -9.5 -26.5 24 17.0 -13.4 314 16 303.8 304.0 283.9 306.2 0.72 10 581 4563 -10.3 -41.3 6 31.0 -15.2 316 18 307.0 307.0 284.4 307.6 0.18 11 550 4983 -13.1 -29.1 25 16.0 -16.4 317 20 308.5 308.7 285.5 310.7 0.63 12 506 5611 -19.1 -33.1 28 14.0 -21.4 320 23 308.7 308.8 285.4 310.3 0.46 13 500 5700 -19.7 -29.7 41 10.0 -21.5 320 23 309.0 309.1 285.8 311.2 0.65 14 475 6078 -23.1 -27.2 69 4.1 -23.9 320 22 309.4 309.5 286.1 312.3 0.87 15 419 6982 -30.7 -33.1 79 2.4 -31.0 320 20 310.9 311.0 286.4 312.9 0.56 16 400 7310 -33.3 -37.3 67 4.0 -33.7 320 19 311.7 311.8 286.4 313.1 0.39 17 365 7946 -38.5 -45.5 48 7.0 -38.9 317 18 313.0 313.1 286.6 313.7 0.18 18 300 9260 -49.7 -57.7 39 8.0 -49.9 310 17 315.3 315.3 287.2 315.5 0.05 19 279 9728 -54.1 -60.1 48 6.0 -54.2 318 19 315.6 315.6 287.3 315.7 0.04 20 267 10008 -56.5 -66.5 27 10.0 -56.6 323 21 316.1 316.1 287.5 316.1 0.02 21 250 10420 -59.9 -67.9 34 8.0 -60.0 330 23 317.0 317.0 287.8 317.1 0.02 22 235 10804 -62.9 -70.9 33 8.0 -63.0 330 25 318.1 318.1 288.2 318.2 0.01 23 218 11264 -66.3 -72.3 43 6.0 -66.3 330 27 319.8 319.8 288.7 319.8 0.01 24 206 11609 -64.5 -69.5 50 5.0 -64.6 340 18 327.8 327.8 291.1 327.9 0.02 25 200 11790 -64.5 -70.5 43 6.0 -64.6 345 13 330.6 330.6 291.9 330.7 0.01 26 195 11945 -65.5 -73.5 32 8.0 -65.5 343 14 331.4 331.4 292.1 331.5 0.01 27 169 12832 -57.9 -81.9 3 24.0 -58.1 330 17 357.9 357.9 298.3 357.9 0.00 28 166 12945 -58.5 -88.5 1 30.0 -58.7 329 17 358.7 358.7 298.4 358.7 0.00 29 150 13580 -60.3 -87.3 2 27.0 -60.5 320 19 366.2 366.2 299.9 366.2 0.00 30 122 14876 -56.9 -86.9 1 30.0 -57.3 325 21 394.7 394.7 304.5 394.7 0.00 31 100 16130 -58.1 -88.1 1 30.0 -58.5 330 23 415.5 415.5 307.2 415.5 0.00 32 82 17378 -59.9 -89.9 1 30.0 -60.3 313 13 436.1 436.1 309.5 436.1 0.00 33 70 18380 -55.1 -86.1 1 31.0 -55.8 300 5 466.5 466.5 312.3 466.5 0.00 34 50 20520 -56.3 -87.3 1 31.0 -57.2 290 7 510.8 510.8 315.7 510.8 0.00 35 42 21626 -56.3 -87.3 1 31.0 -57.3 307 9 536.9 536.9 317.3 536.9 0.00 36 36 22615 -51.3 -83.3 1 32.0 -53.3 322 11 574.1 574.1 319.3 574.1 0.01 37 30 23790 -54.7 -85.7 1 31.0 -56.3 340 13 595.5 595.5 320.4 595.6 0.01 38 28 24230 -56.1 -87.1 1 31.0 -57.6 603.5 603.5 320.7 603.5 0.01 39 20 26394 -51.1 -83.1 1 32.0 -54.2 679.8 679.8 323.7 679.9 0.02 TRP 218 11264 -66.3 -72.3 43 6.0 -66.3 330 27 319.8 319.8 288.7 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 706.00 mb = 3037.79 m = 9966.39 ft Wetbulb zero: 774.23 mb = 2289.02 m = 7509.81 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 32.75 % Est. max temperature: 16.66 C = 61.99 F Sfc-Lift cond lev (LCL): 613.60 mb = 4141.60 m = 13587.75 ft T: -9.29 C 700-500 lapse rate: 7.32 C/km ThetaE index: 3.37 C Layer 700.0- 581.0 mb Conv cond level (CCL): 553.39 mb = 4936.02 m = 16194.11 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 23.27 C = 73.89 F Cap Strength: 4.99 C Lifted Index: 3.95 C Risk: None Lifted Index @300 mb: 5.42 C Lifted Index @700 mb: 1.56 C Showalter Index: 3.95 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.70 C Cross Totals Index: 12.70 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.74 J/kg Max Up Vert Vel: 11.20 m/s Conv Inhibition (B-): 44696.05 J/kg Cap Strength: 4.97 C Lift Cond Lev (LCL): 621.12 mb = 4047.03 m = 13277.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 7 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 ---------------------------------------------------------- 0 871 -2089 5 3 -0.3 -3.0 | 167 4 -1.0 4.4 1 850 1518 5 7 -0.6 -7.0 | 105 1 -1.3 0.4 2 700 3106 310 11 8.4 -7.1 | 268 8 7.7 0.3 3 500 5700 320 23 14.8 -17.6 | 306 17 14.1 -10.3 4 400 7310 320 19 12.2 -14.6 | 302 14 11.5 -7.2 5 300 9260 310 17 13.0 -10.9 | 286 13 12.3 -3.6 6 250 10420 330 23 11.5 -19.9 | 319 17 10.8 -12.6 7 218 11264 330 27 13.5 -23.4 | 321 21 12.8 -16.0 8 200 11790 345 13 3.4 -12.6 | 333 6 2.6 -5.2 9 150 13580 320 19 12.2 -14.6 | 302 14 11.5 -7.2 10 100 16130 330 23 11.5 -19.9 | 319 17 10.8 -12.6 11 70 18380 300 5 4.3 -2.5 | 217 6 3.6 4.8 12 50 20520 290 7 6.6 -2.4 | 230 8 5.8 4.9 13 30 23790 340 13 4.4 -12.2 | 323 6 3.7 -4.9 Wind Parameters Mean winds (0-6000m): 324.3 at 9.8 knts Storm direction: 354.3 at 7.4 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -38.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -1.2 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 0.6 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.06 Bulk Shear: 7.78 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 5 3 166 4| 0.0 0.6 0.6| 0.0 -0.2 -0.2 -0.4 -0.33| 0.6 -0.2 1000 5 4 165 4| 0.0 0.6 0.6| 0.0 -0.4 -0.4 -0.4 -0.35| 0.6 -0.2 1500 5 4 163 4| 0.0 0.6 0.6| 0.0 -0.6 -0.6 -0.4 -0.38| 0.6 -0.2 2000 5 4 162 3| 0.0 0.6 0.6| 0.0 -0.8 -0.8 -0.4 -0.41| 0.6 -0.2 2500 5 4 160 3| 0.0 0.6 0.6| 0.0 -1.0 -1.0 -0.4 -0.45| 0.6 -0.3 3000 5 5 157 3| 0.0 0.6 0.6| 0.0 -1.2 -1.2 -0.4 -0.50| 0.6 -0.3 4000 360 7 136 1| 0.0 0.7 0.7| 0.0 -1.7 -1.7 -0.4 -0.61| 0.8 -0.5 5000 338 8 278 2| 0.0 0.9 0.9| 0.0 -3.7 -3.7 -0.7 -0.48| 1.3 -0.6 6000 324 10 277 5| 0.2 0.9 1.1| 6.3 -4.8 1.5 0.3 -0.22| 1.5 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20250427.12.gif