UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 13 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 168 1 920 -10487 SFC 868 -1605 2.6 -5.4 56 8.0 -0.6 140 7 287.1 287.7 279.4 295.7 2.94 3 850 1475 1.4 -4.6 64 6.0 -1.0 90 13 287.6 288.2 280.0 296.9 3.19 4 833 1637 0.0 -5.0 69 5.0 -2.0 107 14 287.8 288.4 280.0 297.0 3.16 5 786 2100 -3.5 -8.5 68 5.0 -5.3 157 15 288.9 289.3 279.7 296.4 2.56 6 728 2701 -7.7 -11.6 74 3.9 -8.9 222 18 290.7 291.1 280.1 297.1 2.16 7 700 3007 -7.5 -11.8 71 4.3 -8.9 255 19 294.2 294.6 281.7 300.9 2.21 8 659 3475 -9.9 -13.3 76 3.4 -11.0 258 23 296.6 297.0 282.6 303.0 2.08 9 648 3605 -10.9 -14.8 73 3.9 -12.1 258 24 296.9 297.2 282.4 302.7 1.87 10 599 4204 -15.7 -19.1 75 3.4 -16.6 262 30 298.1 298.3 282.4 302.5 1.41 11 515 5325 -24.7 -25.2 96 0.5 -24.8 269 40 300.4 300.5 282.8 303.5 0.96 12 500 5540 -25.7 -26.1 96 0.4 -25.8 270 42 301.7 301.9 283.2 304.7 0.91 13 494 5627 -25.9 -26.2 97 0.3 -25.9 270 43 302.5 302.7 283.6 305.5 0.91 14 474 5924 -27.3 -29.0 85 1.7 -27.6 271 46 304.4 304.5 284.1 306.8 0.73 15 422 6748 -33.3 -39.3 55 6.0 -33.8 274 54 307.0 307.0 284.6 308.0 0.30 16 400 7120 -36.3 -41.3 60 5.0 -36.7 275 58 307.8 307.9 284.8 308.7 0.26 17 355 7936 -43.7 -47.4 67 3.7 -43.9 271 63 308.5 308.6 284.9 309.1 0.15 18 300 9050 -51.3 -56.3 55 5.0 -51.4 265 71 313.0 313.1 286.5 313.3 0.06 19 283 9426 -54.1 -57.9 63 3.8 -54.2 265 74 314.3 314.3 286.9 314.5 0.05 20 274 9633 -54.9 -59.9 54 5.0 -55.0 265 75 316.1 316.1 287.5 316.2 0.04 21 256 10068 -53.6 -63.0 31 9.4 -53.8 270 77 324.2 324.2 290.1 324.3 0.03 22 250 10220 -53.1 -64.1 25 11.0 -53.3 275 75 327.1 327.1 290.9 327.2 0.03 23 229 10789 -50.9 -68.9 10 18.0 -51.2 269 74 338.8 338.8 294.0 338.9 0.02 24 221 11020 -51.3 -72.3 6 21.0 -51.7 267 74 341.6 341.6 294.7 341.7 0.01 25 200 11670 -50.5 -74.5 4 24.0 -51.0 260 73 352.8 352.8 297.3 352.8 0.01 26 150 13530 -54.7 -85.7 1 31.0 -55.1 270 68 375.8 375.8 301.6 375.8 0.00 27 149 13573 -55.1 -86.1 1 31.0 -55.5 375.9 375.9 301.6 375.9 0.00 28 107 15686 -55.5 -86.5 1 31.0 -56.0 412.4 412.4 306.8 412.4 0.00 TRP 274 9633 -54.9 -59.9 54 5.0 -55.0 265 75 316.1 316.1 287.5 316.2 0.04 WND 256 10068 -53.6 -63.0 31 9.4 -53.8 270 77 324.2 324.2 290.1 324.3 0.03 Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 833.00 mb = 1637.33 m = 5371.76 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 76.35 % Est. max temperature: 7.18 C = 44.92 F Sfc-Lift cond lev (LCL): 766.43 mb = 2297.66 m = 7538.17 ft T: -4.88 C 700-500 lapse rate: 7.19 C/km ThetaE index: 0.58 C Layer 786.0- 728.0 mb Conv cond level (CCL): 674.70 mb = 3292.61 m = 10802.41 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 10.77 C = 51.39 F Cap Strength: 4.90 C Lifted Index: 5.69 C Risk: None Lifted Index @300 mb: 11.73 C Lifted Index @700 mb: 3.91 C Showalter Index: 5.45 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 21.10 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 68.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 91.80 J/kg Max Up Vert Vel: 13.55 m/s Conv Inhibition (B-): 12393.62 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 750.84 mb = 2459.01 m = 8067.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 15 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 -1605 140 7 -4.5 5.4 | 115 21 -19.0 9.0 1 857 305 95 15 -14.9 1.3 | 99 30 -29.4 4.9 2 855 610 135 11 -7.8 7.8 | 117 25 -22.2 11.4 3 853 914 180 13 0.0 13.0 | 139 22 -14.5 16.6 4 850 1475 90 13 -13.0 0.0 | 97 28 -27.5 3.6 5 700 3007 255 19 18.4 4.9 | 205 9 3.9 8.5 6 500 5540 270 42 42.0 -0.0 | 263 28 27.5 3.6 7 400 7120 275 58 57.8 -5.1 | 272 43 43.3 -1.5 8 300 9050 265 71 70.7 6.2 | 260 57 56.3 9.8 9 274 9633 265 75 74.7 6.5 | 260 61 60.3 10.1 10 256 10068 270 77 77.0 -0.0 | 267 63 62.5 3.6 11 250 10220 275 75 74.7 -6.5 | 273 60 60.3 -2.9 12 200 11670 260 73 71.9 12.7 | 254 60 57.4 16.3 13 150 13530 270 68 68.0 -0.0 | 266 54 53.5 3.6 Wind Parameters Mean winds (0-6000m): 254.0 at 19.9 knts Storm direction: 284.0 at 14.9 knts Shear (0-3000m) pos: 2.6 neg: 4.0 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): -11.8 deg Storm rel helicity (0-3000m) pos: 116.0 neg: -157.8 tot: -41.8 m^2/s^2 ave: -13.9 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.00 Bulk Shear: 91.94 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 ------------------------------------------------------------------------------- 500 116 8 108 23| 0.0 2.7 2.7| 0.0 -5.0 -5.0 -10.1 -0.32| 2.7 -0.9 1000 116 9 109 24| 0.0 2.8 2.8| 0.0 -15.9 -15.9 -15.9 -0.44| 2.9 -1.3 1500 113 10 108 25| 0.0 2.9 2.9| 0.0 -32.9 -32.9 -21.9 -0.55| 3.1 -1.7 2000 108 11 106 26| 0.2 2.2 2.4| 22.6 -51.2 -28.6 -14.3 -0.29| 3.8 -1.1 2500 115 11 109 26| 3.2 1.8 4.9|116.0 -51.2 64.8 25.9 0.32| 6.3 2.0 3000 119 12 111 26| 2.6 4.0 6.7|116.0-157.8 -41.8 -13.9 -0.12| 8.1 -1.0 4000 143 14 123 28| 4.6 3.0 7.6|290.2-175.9 114.3 28.6 0.21| 9.6 2.1 5000 237 16 177 13| 5.0 2.4 7.4|365.6-175.9 189.8 38.0 0.35| 10.2 3.5 6000 254 20 207 10| 4.9 2.0 6.9|390.1-175.9 214.2 35.7 0.37| 9.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20251013.12.gif