UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 28 NOV 25 Station: ZM231 WMO ident: 44231 Latitude: 49.63 Longitude: 100.17 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 856 1285 -0.5 -8.5 55 8.0 -3.4 265 13 285.0 285.5 277.6 291.9 2.35 1 850 1341 -0.9 -9.9 50 9.0 -4.0 270 27 285.2 285.6 277.3 291.4 2.12 2 840 1435 -1.1 -12.1 43 11.0 -4.7 272 28 286.0 286.3 277.3 291.3 1.80 3 772 2101 -7.1 -15.1 53 8.0 -9.4 290 38 286.5 286.8 277.2 291.1 1.53 4 719 2650 -12.1 -17.1 66 5.0 -13.4 304 47 286.9 287.1 277.2 291.1 1.39 5 700 2855 -12.1 -21.1 47 9.0 -14.2 310 50 289.1 289.3 277.7 292.2 1.01 6 671 3177 -14.7 -23.7 46 9.0 -16.6 306 52 289.7 289.8 277.8 292.3 0.84 7 634 3603 -18.7 -24.7 59 6.0 -19.8 300 55 289.9 290.0 277.9 292.4 0.81 8 621 3758 -18.9 -23.9 65 5.0 -19.8 298 56 291.4 291.5 278.7 294.2 0.89 9 585 4199 -22.9 -26.1 75 3.2 -23.4 291 60 291.7 291.9 278.7 294.2 0.78 10 527 4956 -28.9 -30.0 90 1.1 -29.0 280 65 293.4 293.5 279.2 295.3 0.60 11 500 5330 -31.5 -36.5 61 5.0 -32.0 275 68 294.6 294.7 279.4 295.8 0.34 12 465 5839 -35.9 -42.9 49 7.0 -36.4 275 69 295.3 295.4 279.6 296.0 0.19 13 439 6236 -39.5 -45.5 53 6.0 -39.8 275 70 295.7 295.7 279.6 296.2 0.15 14 431 6362 -39.9 -58.9 11 19.0 -40.5 275 70 296.7 296.7 279.9 296.8 0.03 15 410 6703 -41.3 -57.3 16 16.0 -41.8 275 71 299.2 299.2 281.0 299.3 0.04 16 400 6870 -42.3 -58.3 16 16.0 -42.8 275 71 300.0 300.0 281.4 300.1 0.04 17 306 8633 -53.9 -65.9 22 12.0 -54.1 275 78 307.6 307.6 284.4 307.7 0.02 18 300 8760 -54.1 -67.1 19 13.0 -54.3 275 79 309.1 309.1 285.0 309.2 0.02 19 250 9910 -59.3 -69.3 26 10.0 -59.4 280 81 317.9 317.9 288.1 318.0 0.01 20 231 10404 -61.5 -69.5 34 8.0 -61.6 275 87 321.8 321.8 289.3 321.9 0.01 21 217 10792 -61.5 -72.5 22 11.0 -61.6 279 83 327.6 327.6 291.0 327.7 0.01 22 200 11300 -60.5 -73.5 17 13.0 -60.6 285 77 337.0 337.0 293.6 337.0 0.01 23 192 11553 -60.3 -78.3 8 18.0 -60.4 286 76 341.2 341.2 294.6 341.3 0.00 24 185 11784 -59.5 -78.5 7 19.0 -59.7 288 75 346.2 346.2 295.8 346.2 0.00 25 163 12568 -62.3 -83.3 4 21.0 -62.4 292 71 354.2 354.2 297.5 354.2 0.00 26 150 13080 -61.3 -83.3 4 22.0 -61.4 295 69 364.5 364.5 299.5 364.5 0.00 27 129 14018 -61.5 -90.5 1 29.0 -61.7 286 68 380.2 380.2 302.3 380.2 0.00 28 124 14263 -63.1 -92.1 1 29.0 -63.3 283 68 381.6 381.6 302.5 381.6 0.00 29 100 15570 -69.1 -96.1 1 27.0 -69.2 270 66 394.2 394.2 304.4 394.2 0.00 30 98 15690 -69.7 -96.7 1 27.0 -69.8 271 67 395.3 395.3 304.6 395.3 0.00 31 92 16068 -67.5 -94.5 1 27.0 -67.6 276 69 406.9 406.9 306.1 406.9 0.00 32 78 17055 -70.3 -96.3 1 26.0 -70.4 287 74 420.8 420.8 307.8 420.8 0.00 33 70 17710 -62.3 -91.3 1 29.0 -62.6 295 77 451.1 451.1 311.0 451.1 0.00 34 60 18659 -63.3 -91.3 1 28.0 -63.6 300 63 469.2 469.2 312.5 469.2 0.00 35 50 19760 -70.7 -96.7 1 26.0 -70.8 305 46 476.9 476.9 313.2 476.9 0.00 36 43 20632 -75.1 -100.1 1 25.0 -75.2 301 52 487.1 487.1 314.0 487.1 0.00 37 30 22730 -68.7 -95.7 1 27.0 -69.0 290 68 557.4 557.4 318.5 557.4 0.00 38 27 23353 -71.3 -97.3 1 26.0 -71.5 286 65 567.1 567.1 319.0 567.1 0.00 39 20 25150 -63.7 -91.7 1 28.0 -64.6 275 58 641.2 641.2 322.3 641.2 0.00 40 10 29370 -65.3 -93.3 1 28.0 -66.6 255 81 775.8 775.8 326.6 775.8 0.01 41 6.4 32287 -34.7 -72.7 1 38.0 -50.3 1011.2 1011.4 331.4 1015.2 0.32 TRP 231 10404 -61.5 -69.5 34 8.0 -61.6 275 87 321.8 321.8 289.3 321.9 0.01 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 62.76 % Est. max temperature: 2.69 C = 36.84 F Sfc-Lift cond lev (LCL): 755.04 mb = 2272.42 m = 7455.35 ft T: -8.66 C 700-500 lapse rate: 7.84 C/km ThetaE index: 0.81 C Layer 850.0- 719.0 mb Conv cond level (CCL): 661.24 mb = 3287.13 m = 10784.40 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 3.99 C = 39.18 F Cap Strength: 3.13 C Lifted Index: 3.81 C Risk: None Lifted Index @300 mb: 12.74 C Lifted Index @700 mb: 2.65 C Showalter Index: 3.70 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.60 C Cross Totals Index: 21.60 C K Index: 11.70 Risk: None Sweat Index: 186.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.85 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 71204.80 J/kg Cap Strength: 3.66 C Lift Cond Lev (LCL): 696.48 mb = 2893.35 m = 9492.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 43 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 ---------------------------------------------------------- 0 856 1285 265 13 13.0 1.1 | 150 36 -17.9 31.3 1 850 1341 270 27 27.0 -0.0 | 173 30 -3.9 30.2 2 700 2855 310 50 38.3 -32.1 | 285 8 7.4 -2.0 3 500 5330 275 68 67.7 -5.9 | 237 44 36.9 24.3 4 400 6870 275 71 70.7 -6.2 | 239 47 39.9 24.0 5 300 8760 275 79 78.7 -6.9 | 244 53 47.8 23.3 6 250 9910 280 81 79.8 -14.1 | 252 52 48.9 16.1 7 231 10404 275 87 86.7 -7.6 | 248 60 55.8 22.6 8 200 11300 285 77 74.4 -19.9 | 257 45 43.5 10.3 9 150 13080 295 69 62.5 -29.2 | 268 32 31.7 1.0 10 100 15570 270 66 66.0 -0.0 | 229 46 35.1 30.2 11 70 17710 295 77 69.8 -32.5 | 273 39 38.9 -2.4 12 50 19760 305 46 37.7 -26.4 | 241 8 6.8 3.8 13 30 22730 290 68 63.9 -23.3 | 258 34 33.0 6.9 14 20 25150 275 58 57.8 -5.1 | 227 37 26.9 25.1 15 10 29370 255 81 78.2 21.0 | 223 70 47.4 51.1 Wind Parameters Mean winds (0-6000m): 284.4 at 57.6 knts Storm direction: 314.4 at 43.2 knts Shear (0-3000m) pos: 6.9 neg: 3.6 tot: 10.5 10-3/s Storm rel Dir Shear (0-3000m): 99.2 deg Storm rel helicity (0-3000m) pos: 218.5 neg: -41.3 tot: 177.2 m^2/s^2 ave: 59.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 111.53 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 ------------------------------------------------------------------------------- 500 276 29 176 27| 22.2 0.0 22.2|151.5 0.0 151.5 303.0 0.81| 23.9 19.4 1000 285 33 184 22| 15.8 0.0 15.8|186.9 0.0 186.9 186.9 0.75| 17.9 13.4 1500 294 37 192 15| 13.9 0.0 13.9|214.9 0.0 214.9 143.3 0.77| 16.4 12.6 2000 299 41 204 12| 10.4 1.4 11.8|218.5 -7.6 210.9 105.4 0.64| 14.2 9.2 2500 299 43 218 12| 8.3 2.7 11.0|218.5 -21.1 197.4 78.9 0.52| 13.0 6.7 3000 298 46 228 13| 6.9 3.6 10.5|218.5 -41.3 177.2 59.1 0.41| 12.2 5.0 4000 292 51 235 20| 5.2 4.8 10.0|218.5-112.8 105.7 26.4 0.25| 11.4 2.8 5000 287 55 237 26| 4.2 4.1 8.2|231.2-116.6 114.6 22.9 0.25| 9.4 2.3 6000 284 58 237 30| 3.5 3.6 7.0|252.2-116.6 135.6 22.6 0.26| 8.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251128.00.gif