UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 16 JAN 26 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 875 1288 -29.7 -34.7 62 5.0 -30.0 0 0 252.9 253.0 251.7 253.6 0.23 1 850 1496 -26.7 -32.7 57 6.0 -27.2 0 0 258.2 258.2 256.3 259.0 0.29 2 782 2096 -28.3 -32.0 70 3.7 -28.6 323 2 262.7 262.7 260.0 263.7 0.33 3 700 2883 -32.9 -36.4 71 3.5 -33.1 275 5 266.1 266.1 262.3 266.8 0.24 4 632 3595 -37.1 -39.7 77 2.6 -37.2 278 16 269.2 269.2 264.4 269.7 0.19 5 579 4196 -39.9 -43.0 72 3.1 -40.1 281 25 272.7 272.7 266.8 273.2 0.15 6 551 4533 -40.9 -53.9 23 13.0 -41.3 282 30 275.4 275.4 268.4 275.6 0.05 7 507 5096 -42.5 -56.5 20 14.0 -42.9 285 39 280.1 280.1 271.3 280.2 0.04 8 500 5190 -43.1 -56.1 23 13.0 -43.4 285 40 280.5 280.5 271.5 280.6 0.04 9 479 5479 -44.5 -60.5 15 16.0 -44.8 284 43 282.2 282.2 272.5 282.3 0.02 10 460 5750 -45.9 -53.9 40 8.0 -46.1 283 45 283.8 283.8 273.4 283.9 0.05 11 423 6305 -49.5 -57.5 39 8.0 -49.7 281 50 286.0 286.1 274.6 286.2 0.04 12 400 6670 -51.5 -61.5 29 10.0 -51.7 280 54 288.1 288.1 275.7 288.1 0.02 13 392 6801 -52.3 -61.3 33 9.0 -52.4 279 55 288.7 288.7 276.0 288.8 0.03 14 336 7789 -56.5 -66.5 27 10.0 -56.6 275 60 296.0 296.0 279.6 296.0 0.01 15 300 8510 -55.7 -67.7 21 12.0 -55.8 280 62 306.8 306.8 284.1 306.9 0.01 16 274 9086 -55.5 -79.5 3 24.0 -55.7 278 58 315.2 315.2 287.2 315.2 0.00 17 250 9670 -55.3 -79.3 4 24.0 -55.5 275 54 323.9 323.9 289.9 323.9 0.00 18 209 10810 -55.1 -84.1 2 29.0 -55.4 279 54 341.2 341.2 294.6 341.2 0.00 19 200 11090 -55.5 -86.5 1 31.0 -55.8 280 54 344.9 344.9 295.5 344.9 0.00 20 155 12720 -55.9 -86.9 1 31.0 -56.2 267 58 370.3 370.3 300.6 370.3 0.00 21 150 12930 -55.1 -86.1 1 31.0 -55.5 265 58 375.1 375.1 301.5 375.1 0.00 22 133 13699 -53.3 -85.3 1 32.0 -53.8 262 60 391.5 391.5 304.0 391.5 0.00 23 100 15520 -55.9 -86.9 1 31.0 -56.4 255 64 419.7 419.7 307.7 419.7 0.00 24 81 16860 -57.3 -87.3 1 30.0 -57.8 255 67 442.9 442.9 310.1 442.9 0.00 25 70 17790 -55.1 -86.1 1 31.0 -55.8 255 69 466.5 466.5 312.3 466.5 0.00 26 54 19447 -52.9 -84.9 1 32.0 -54.1 255 71 507.5 507.5 315.5 507.5 0.01 27 50 19940 -54.1 -85.1 1 31.0 -55.2 255 71 516.0 516.0 316.1 516.0 0.01 28 41 21211 -53.7 -84.7 1 31.0 -55.1 230 77 547.2 547.2 317.9 547.2 0.01 29 38 21699 -53.5 -84.5 1 31.0 -55.0 230 76 559.6 559.6 318.6 559.7 0.01 30 30 23200 -58.3 -88.3 1 30.0 -59.4 230 71 585.7 585.7 319.9 585.7 0.01 31 22 25195 -48.5 -81.5 1 33.0 -52.2 215 63 669.2 669.2 323.4 669.4 0.02 32 20 25820 -50.1 -83.1 1 33.0 -53.5 210 60 682.8 682.8 323.9 683.0 0.02 33 17 26876 -55.7 -86.7 1 31.0 -58.0 210 60 697.4 697.4 324.3 697.4 0.01 34 10 30330 -48.3 -81.3 1 33.0 -54.5 210 58 839.3 839.3 328.2 839.8 0.05 35 9.7 30531 -48.1 -81.1 1 33.0 -54.5 847.3 847.4 328.4 847.9 0.06 TRP 336 7789 -56.5 -66.5 27 10.0 -56.6 275 60 296.0 296.0 279.6 296.0 0.01 WND 41 21211 -53.7 -84.7 1 31.0 -55.1 230 77 547.2 547.2 317.9 547.2 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.03 inches Sfc-500 mean rel hum: 59.66 % Est. max temperature: -18.09 C = -0.56 F Sfc-Lift cond lev (LCL): 803.81 mb = 1898.07 m = 6227.19 ft T: -27.77 C 700-500 lapse rate: 4.42 C/km ThetaE index: 0.00 C Layer 875.0-6977149140605635270305172684800.0 mb Conv cond level (CCL): 670.12 mb = 3186.78 m = 10455.20 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -15.79 C = 3.59 F Cap Strength: 16.37 C Lifted Index: 16.62 C Risk: None Lifted Index @300 mb: 32.99 C Lifted Index @700 mb: 5.69 C Showalter Index: 17.70 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 10.40 C K Index: -19.80 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.14 J/kg Max Up Vert Vel: 7.89 m/s Conv Inhibition (B-): 64371.93 J/kg Cap Strength: 16.26 C Lift Cond Lev (LCL): 758.70 mb = 2310.90 m = 7581.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 20 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 ---------------------------------------------------------- 0 875 1288 0 0 -0.0 -0.0 | 132 20 -15.1 13.5 1 850 1496 0 0 -0.0 -0.0 | 132 20 -15.1 13.5 2 700 2883 275 5 5.0 -0.4 | 142 17 -10.2 13.1 3 500 5190 285 40 38.6 -10.4 | 262 24 23.5 3.2 4 400 6670 280 54 53.2 -9.4 | 264 38 38.0 4.1 5 336 7789 275 60 59.8 -5.2 | 259 45 44.6 8.3 6 300 8510 280 62 61.1 -10.8 | 267 46 45.9 2.8 7 250 9670 275 54 53.8 -4.7 | 257 40 38.7 8.8 8 200 11090 280 54 53.2 -9.4 | 264 38 38.0 4.1 9 150 12930 265 58 57.8 5.1 | 246 47 42.6 18.6 10 100 15520 255 64 61.8 16.6 | 237 56 46.7 30.1 11 70 17790 255 69 66.6 17.9 | 239 60 51.5 31.4 12 50 19940 255 71 68.6 18.4 | 239 62 53.4 31.9 13 41 21211 230 77 59.0 49.5 | 215 77 43.8 63.0 14 30 23200 230 71 54.4 45.6 | 214 71 39.2 59.2 15 20 25820 210 60 30.0 52.0 | 193 67 14.9 65.5 16 10 30330 210 58 29.0 50.2 | 192 65 13.9 63.8 Wind Parameters Mean winds (0-6000m): 281.8 at 27.1 knts Storm direction: 311.8 at 20.3 knts Shear (0-3000m) pos: 2.6 neg: 1.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 80.0 neg: -3.2 tot: 76.8 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 95.90 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 ------------------------------------------------------------------------------- 500 342 0 131 20| 0.0 1.1 1.1| 0.0 -2.9 -2.9 -5.8 -0.51| 1.1 -0.6 1000 311 1 132 19| 0.0 1.5 1.5| 2.7 -3.2 -0.5 -0.5 -0.01| 1.6 -0.0 1500 281 2 135 19| 0.0 1.6 1.6| 13.4 -3.2 10.2 6.8 0.41| 2.0 0.8 2000 276 3 138 18| 0.0 2.9 2.9| 34.8 -3.2 31.6 15.8 0.63| 3.2 2.0 2500 277 6 143 16| 1.6 2.3 3.9| 57.3 -3.2 54.1 21.7 0.75| 4.2 3.1 3000 279 8 151 14| 2.6 1.9 4.5| 80.0 -3.2 76.8 25.6 0.80| 4.8 3.8 4000 283 15 177 10| 3.8 1.4 5.3|125.7 -3.2 122.5 30.6 0.75| 5.5 4.1 5000 283 21 213 10| 3.1 2.2 5.2|130.2 -3.2 127.0 25.4 0.62| 5.4 3.3 6000 282 27 235 14| 2.6 2.4 5.0|130.2 -21.7 108.5 18.1 0.51| 5.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260116.00.gif