UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 10 OCT 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 871 1292 -4.7 -9.0 72 4.3 -6.1 100 1 279.3 279.6 274.3 285.6 2.22 1 850 1485 -2.1 -7.1 69 5.0 -3.9 310 1 283.9 284.4 277.4 291.5 2.64 2 786 2104 -4.7 -11.7 58 7.0 -7.0 302 8 287.6 287.9 278.4 293.5 1.98 3 733 2650 -8.5 -17.5 48 9.0 -10.9 295 15 289.2 289.5 278.3 293.2 1.32 4 700 3005 -11.5 -17.5 61 6.0 -13.0 290 19 289.7 290.0 278.6 293.9 1.38 5 686 3160 -12.9 -15.7 79 2.8 -13.6 288 21 289.9 290.2 279.0 294.8 1.64 6 658 3477 -15.3 -21.3 60 6.0 -16.6 284 25 290.6 290.8 278.6 293.9 1.06 7 647 3604 -16.5 -21.5 65 5.0 -17.6 282 26 290.7 290.9 278.6 294.0 1.06 8 597 4205 -21.1 -24.0 77 2.9 -21.7 273 34 292.1 292.3 279.1 295.0 0.92 9 523 5168 -29.1 -30.3 89 1.2 -29.3 260 46 293.8 293.9 279.4 295.7 0.59 10 500 5490 -29.1 -38.1 42 9.0 -30.0 255 50 297.6 297.6 280.7 298.5 0.29 11 481 5766 -30.7 -36.7 56 6.0 -31.3 257 55 298.9 299.0 281.4 300.1 0.34 12 469 5945 -30.7 -57.7 5 27.0 -32.1 258 58 301.1 301.1 281.8 301.2 0.03 13 447 6286 -30.5 -60.5 4 30.0 -32.0 260 65 305.5 305.5 283.6 305.6 0.02 14 422 6693 -31.5 -52.5 11 21.0 -32.8 263 72 309.3 309.3 285.1 309.5 0.07 15 400 7070 -34.1 -49.1 21 15.0 -35.1 265 79 310.7 310.7 285.7 311.1 0.11 16 377 7481 -36.9 -48.9 28 12.0 -37.6 266 80 312.3 312.3 286.3 312.7 0.12 17 349 8011 -39.3 -61.3 8 22.0 -40.1 267 82 316.0 316.0 287.5 316.1 0.03 18 300 9030 -45.7 -62.7 13 17.0 -46.2 270 85 320.9 320.9 289.0 321.1 0.03 19 250 10230 -53.5 -67.5 17 14.0 -53.7 265 83 326.5 326.5 290.7 326.6 0.02 20 228 10816 -57.5 -70.5 18 13.0 -57.6 265 84 329.1 329.1 291.5 329.2 0.01 21 220 11040 -58.7 -69.7 23 11.0 -58.8 265 85 330.7 330.7 291.9 330.7 0.01 22 215 11184 -58.1 -69.1 23 11.0 -58.2 263 86 333.8 333.8 292.7 333.8 0.02 23 208 11392 -57.5 -73.5 11 16.0 -57.6 260 87 338.0 338.0 293.8 338.0 0.01 24 200 11640 -56.7 -78.7 5 22.0 -56.9 265 81 343.0 343.0 295.0 343.0 0.00 25 186 12098 -56.9 -86.9 1 30.0 -57.1 264 78 349.8 349.8 296.6 349.8 0.00 26 173 12557 -54.5 -85.5 1 31.0 -54.8 262 76 361.1 361.1 298.9 361.1 0.00 27 150 13460 -57.9 -87.9 1 30.0 -58.2 260 71 370.3 370.3 300.6 370.3 0.00 28 122 14781 -52.7 -84.7 1 32.0 -53.3 255 61 402.4 402.4 305.5 402.4 0.00 29 106 15681 -57.5 -87.5 1 30.0 -57.9 251 55 409.7 409.7 306.5 409.8 0.00 30 100 16050 -57.3 -87.3 1 30.0 -57.7 250 52 417.0 417.0 307.4 417.0 0.00 31 87 16931 -55.3 -86.3 1 31.0 -55.9 250 50 438.0 438.0 309.7 438.0 0.00 32 77 17702 -58.7 -88.7 1 30.0 -59.2 250 48 446.5 446.5 310.5 446.5 0.00 33 70 18300 -57.7 -87.7 1 30.0 -58.3 250 46 460.9 460.9 311.8 461.0 0.00 34 57 19598 -59.3 -89.3 1 30.0 -59.9 247 44 485.2 485.2 313.8 485.2 0.00 35 50 20430 -55.1 -86.1 1 31.0 -56.1 245 42 513.6 513.6 315.9 513.7 0.00 36 45 21092 -59.3 -89.3 1 30.0 -60.0 246 43 519.1 519.1 316.2 519.2 0.00 37 30 23660 -52.5 -84.5 1 32.0 -54.5 250 48 601.5 601.5 320.7 601.6 0.01 38 28 24110 -49.9 -82.9 1 33.0 -52.7 247 46 620.7 620.7 321.5 620.8 0.01 39 20 26310 -51.5 -83.5 1 32.0 -54.5 230 35 678.5 678.5 323.7 678.7 0.02 40 17 27376 -55.9 -86.9 1 31.0 -58.2 218 32 696.7 696.7 324.3 696.8 0.01 41 10 30870 -47.3 -80.3 1 33.0 -53.9 180 21 843.0 843.0 328.2 843.6 0.06 42 8.0 32361 -42.7 -77.7 1 35.0 -52.5 916.8 916.9 329.8 918.2 0.12 TRP 220 11040 -58.7 -69.7 23 11.0 -58.8 265 85 330.7 330.7 291.9 330.7 0.01 WND 208 11392 -57.5 -73.5 11 16.0 -57.6 260 87 338.0 338.0 293.8 338.0 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 68.44 % Est. max temperature: 5.06 C = 41.12 F Sfc-Lift cond lev (LCL): 813.71 mb = 1830.06 m = 6004.07 ft T: -3.55 C 700-500 lapse rate: 7.08 C/km ThetaE index: 0.21 C Layer 733.0- 700.0 mb Conv cond level (CCL): 699.89 mb = 3006.19 m = 9862.72 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 5.38 C = 41.68 F Cap Strength: 3.26 C Lifted Index: 5.74 C Risk: None Lifted Index @300 mb: 20.67 C Lifted Index @700 mb: 2.89 C Showalter Index: 5.98 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 22.00 C K Index: 13.90 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.57 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 57074.68 J/kg Cap Strength: 4.86 C Lift Cond Lev (LCL): 747.16 mb = 2500.14 m = 8202.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 28 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 1292 100 1 -1.0 0.2 | 114 29 -26.6 11.9 1 850 1485 310 1 0.8 -0.6 | 114 27 -24.8 11.1 2 700 3005 290 19 17.9 -6.5 | 124 9 -7.7 5.2 3 500 5490 255 50 48.3 12.9 | 223 34 22.7 24.6 4 400 7070 265 79 78.7 6.9 | 251 56 53.1 18.6 5 300 9030 270 85 85.0 -0.0 | 259 61 59.4 11.7 6 250 10230 265 83 82.7 7.2 | 252 60 57.1 18.9 7 220 11040 265 85 84.7 7.4 | 252 62 59.1 19.1 8 208 11392 260 87 85.7 15.1 | 246 66 60.1 26.8 9 200 11640 265 81 80.7 7.1 | 251 58 55.1 18.8 10 150 13460 260 71 69.9 12.3 | 242 50 44.4 24.0 11 100 16050 250 52 48.9 17.8 | 218 38 23.3 29.5 12 70 18300 250 46 43.2 15.7 | 213 33 17.7 27.4 13 50 20430 245 42 38.1 17.7 | 203 32 12.5 29.4 14 30 23660 250 48 45.1 16.4 | 215 34 19.5 28.1 15 20 26310 230 35 26.8 22.5 | 182 34 1.2 34.2 16 10 30870 180 21 0.0 21.0 | 142 42 -25.6 32.7 Wind Parameters Mean winds (0-6000m): 264.6 at 37.5 knts Storm direction: 294.6 at 28.1 knts Shear (0-3000m) pos: 0.0 neg: 6.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 39.9 neg: -12.5 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 171.97 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 ------------------------------------------------------------------------------- 500 310 2 113 26| 0.0 5.7 5.7| 5.0 -10.6 -5.6 -11.2 -0.13| 6.2 -0.8 1000 301 5 113 23| 0.0 5.9 5.9| 5.3 -12.5 -7.2 -7.2 -0.09| 6.2 -0.5 1500 294 8 115 20| 0.0 6.0 6.0| 10.0 -12.5 -2.5 -1.6 0.01| 6.2 0.1 2000 290 11 117 18| 0.0 6.1 6.1| 19.3 -12.5 6.8 3.4 0.17| 6.4 1.1 2500 287 14 122 15| 0.0 6.1 6.1| 30.4 -12.5 17.9 7.2 0.34| 6.5 2.2 3000 282 17 131 12| 0.0 6.2 6.2| 39.9 -12.5 27.4 9.1 0.37| 6.7 2.5 4000 271 23 168 12| 0.0 6.2 6.2| 44.2 -17.4 26.8 6.7 0.26| 7.1 1.9 5000 265 30 196 15| 1.0 5.8 6.8|157.2 -22.5 134.7 26.9 0.34| 7.6 2.6 6000 265 37 218 19| 2.2 4.8 7.1|306.2 -22.5 283.7 47.3 0.40| 7.8 3.1 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251010.00.gif