UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 22 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 885 1287 -15.1 -17.6 81 2.5 -15.6 0 0 267.2 267.4 264.8 270.2 1.08 1 850 1595 -10.7 -14.6 73 3.9 -11.7 250 1 274.9 275.2 270.6 279.1 1.45 2 796 2102 -8.3 -17.3 48 9.0 -10.6 275 5 282.7 282.9 274.8 286.4 1.23 3 760 2462 -6.1 -27.1 17 21.0 -10.5 293 8 288.9 289.0 276.9 290.6 0.55 4 751 2555 -5.9 -29.9 13 24.0 -10.7 298 9 290.1 290.1 277.4 291.4 0.43 5 700 3102 -9.3 -31.3 15 22.0 -13.3 325 13 292.2 292.3 278.4 293.5 0.40 6 681 3314 -10.7 -35.7 11 25.0 -14.7 323 13 292.9 293.0 278.5 293.8 0.27 7 656 3600 -12.5 -34.5 14 22.0 -16.0 321 14 294.1 294.1 279.1 295.1 0.31 8 606 4200 -16.1 -43.1 8 27.0 -19.3 316 15 296.6 296.7 280.1 297.1 0.14 9 512 5448 -24.3 -52.3 6 28.0 -26.4 306 17 301.4 301.4 282.0 301.6 0.06 10 500 5620 -25.5 -37.5 32 12.0 -26.9 305 17 301.9 302.0 282.6 303.0 0.30 11 494 5707 -26.1 -35.1 43 9.0 -27.2 305 17 302.3 302.3 282.8 303.6 0.39 12 478 5944 -27.5 -47.5 13 20.0 -29.1 305 17 303.4 303.4 282.9 303.8 0.11 13 472 6035 -28.1 -47.1 15 19.0 -29.6 305 17 303.7 303.8 283.1 304.2 0.12 14 445 6454 -30.9 -48.9 15 18.0 -32.1 305 17 305.4 305.4 283.7 305.7 0.10 15 400 7200 -36.7 -43.7 48 7.0 -37.2 305 17 307.3 307.3 284.5 308.0 0.20 16 390 7375 -38.3 -42.8 63 4.5 -38.6 303 18 307.4 307.5 284.7 308.2 0.22 17 378 7589 -39.7 -47.7 42 8.0 -40.1 301 19 308.3 308.4 284.9 308.8 0.14 18 332 8464 -46.5 -49.4 72 2.9 -46.6 292 22 310.7 310.7 285.7 311.1 0.13 19 313 8853 -49.5 -52.7 69 3.2 -49.6 288 24 311.8 311.8 286.1 312.1 0.09 20 300 9130 -50.7 -59.7 34 9.0 -50.9 285 25 313.9 313.9 286.8 314.0 0.04 21 270 9810 -54.5 -59.1 57 4.6 -54.6 285 28 318.0 318.0 288.1 318.2 0.05 22 250 10300 -56.9 -64.9 36 8.0 -57.0 285 31 321.5 321.5 289.2 321.6 0.02 23 231 10799 -58.7 -66.7 35 8.0 -58.8 285 32 326.1 326.1 290.6 326.2 0.02 24 221 11076 -60.1 -68.1 34 8.0 -60.2 285 33 328.1 328.1 291.2 328.2 0.02 25 200 11700 -59.7 -74.7 12 15.0 -59.9 280 35 338.2 338.2 293.9 338.3 0.01 26 184 12223 -58.5 -88.5 1 30.0 -58.7 280 34 348.3 348.3 296.3 348.3 0.00 27 168 12796 -57.5 -85.5 2 28.0 -57.8 280 34 359.2 359.2 298.5 359.2 0.00 28 150 13510 -58.5 -88.5 1 30.0 -58.7 280 33 369.3 369.3 300.4 369.3 0.00 29 100 16040 -59.7 -89.7 1 30.0 -60.0 275 35 412.4 412.4 306.8 412.4 0.00 30 74 17916 -62.1 -91.1 1 29.0 -62.4 292 36 444.4 444.4 310.3 444.4 0.00 31 70 18260 -61.7 -90.7 1 29.0 -62.0 295 36 452.4 452.4 311.1 452.4 0.00 32 64 18818 -59.1 -89.1 1 30.0 -59.6 291 32 469.8 469.8 312.6 469.8 0.00 33 50 20360 -60.1 -89.1 1 29.0 -60.7 280 21 501.9 501.9 315.1 501.9 0.00 34 47 20747 -59.5 -89.5 1 30.0 -60.2 279 20 512.3 512.3 315.8 512.3 0.00 35 37 22230 -63.5 -91.5 1 28.0 -64.0 277 16 538.3 538.3 317.4 538.3 0.00 36 30 23530 -59.7 -89.7 1 30.0 -60.6 275 13 581.9 581.9 319.8 581.9 0.00 37 25 24679 -55.1 -86.1 1 31.0 -56.9 284 19 626.2 626.2 321.7 626.3 0.01 38 20 26100 -55.3 -86.3 1 31.0 -57.5 295 27 666.9 666.9 323.3 667.0 0.01 39 10 30620 -44.7 -78.7 1 34.0 -52.5 260 25 852.7 852.7 328.5 853.5 0.08 40 8.2 31953 -43.1 -78.1 1 35.0 -52.5 908.8 908.9 329.6 910.0 0.11 TRP 221 11076 -60.1 -68.1 34 8.0 -60.2 285 33 328.1 328.1 291.2 328.2 0.02 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 22.82 % Est. max temperature: 7.58 C = 45.65 F Sfc-Lift cond lev (LCL): 849.74 mb = 1597.37 m = 5240.65 ft T: -10.69 C 700-500 lapse rate: 6.43 C/km ThetaE index: 0.00 C Layer 885.0- 0.0 mb Conv cond level (CCL): 545.41 mb = 4979.86 m = 16337.91 ft Mean mixing ratio: 1.29 g/kg Conv temperature: 16.18 C = 61.12 F Cap Strength: 17.75 C Lifted Index: 18.02 C Risk: None Lifted Index @300 mb: 23.69 C Lifted Index @700 mb: 13.00 C Showalter Index: 19.13 C Risk: None Total Totals Index: 25.70 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 10.90 C K Index: -21.80 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 5.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.57 J/kg Max Up Vert Vel: 11.28 m/s Conv Inhibition (B-): 76954.98 J/kg Cap Strength: 17.81 C Lift Cond Lev (LCL): 758.76 mb = 2474.76 m = 8119.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 10 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 ---------------------------------------------------------- 0 885 1287 0 0 -0.0 -0.0 | 161 10 -3.1 9.2 1 850 1595 250 1 0.9 0.3 | 167 10 -2.2 9.5 2 700 3102 325 13 7.5 -10.6 | 289 5 4.3 -1.5 3 500 5620 305 17 13.9 -9.8 | 273 11 10.8 -0.6 4 400 7200 305 17 13.9 -9.8 | 273 11 10.8 -0.6 5 300 9130 285 25 24.1 -6.5 | 263 21 21.0 2.7 6 250 10300 285 31 29.9 -8.0 | 268 27 26.8 1.2 7 221 11076 285 33 31.9 -8.5 | 269 29 28.7 0.6 8 200 11700 280 35 34.5 -6.1 | 264 31 31.3 3.1 9 150 13510 280 33 32.5 -5.7 | 263 30 29.4 3.4 10 100 16040 275 35 34.9 -3.1 | 259 32 31.7 6.1 11 70 18260 295 36 32.6 -15.2 | 282 30 29.5 -6.0 12 50 20360 280 21 20.7 -3.6 | 253 18 17.5 5.5 13 30 23530 275 13 13.0 -1.1 | 231 13 9.8 8.0 14 20 26100 295 27 24.5 -11.4 | 276 21 21.3 -2.2 15 10 30620 260 25 24.6 4.3 | 238 25 21.5 13.5 Wind Parameters Mean winds (0-6000m): 311.1 at 12.9 knts Storm direction: 341.1 at 9.7 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 120.2 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -1.2 tot: 28.9 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.11 Bulk Shear: 20.43 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 ------------------------------------------------------------------------------- 500 255 1 167 10| 0.0 2.6 2.6| 6.4 0.0 6.4 12.8 0.86| 3.0 2.6 1000 278 3 177 9| 2.2 1.3 3.5| 16.4 0.0 16.4 16.4 0.91| 3.8 3.5 1500 304 5 186 7| 3.1 0.9 4.0| 25.1 0.0 25.1 16.7 0.90| 4.4 3.9 2000 321 6 193 4| 3.2 0.7 3.8| 30.1 -0.1 30.0 15.0 0.89| 4.4 3.9 2500 321 8 210 4| 2.6 0.8 3.3| 30.1 -0.5 29.5 11.8 0.81| 3.8 3.1 3000 320 9 228 3| 2.1 0.9 3.0| 30.1 -1.2 28.9 9.6 0.74| 3.4 2.5 4000 316 11 252 4| 1.6 1.0 2.6| 30.1 -3.4 26.7 6.7 0.61| 2.9 1.8 5000 313 12 260 6| 1.3 0.9 2.2| 30.1 -4.4 25.7 5.1 0.57| 2.4 1.4 6000 311 13 264 7| 1.1 0.8 1.8| 30.1 -4.5 25.6 4.3 0.56| 2.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251022.00.gif