UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 9 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 875 1285 -7.7 -12.4 69 4.7 -9.0 50 1 275.8 276.1 271.5 280.6 1.68 1 850 1512 -4.3 -13.3 49 9.0 -7.0 0 0 281.6 281.9 274.8 286.3 1.61 2 789 2100 -3.7 -16.7 36 13.0 -7.4 316 4 288.3 288.6 277.8 292.3 1.31 3 745 2552 -5.5 -16.5 42 11.0 -8.7 282 7 291.2 291.4 279.3 295.5 1.41 4 700 3037 -9.3 -18.3 48 9.0 -11.7 245 11 292.2 292.4 279.6 296.2 1.29 5 650 3606 -14.1 -20.1 60 6.0 -15.5 248 20 293.0 293.2 279.8 296.7 1.19 6 601 4197 -18.1 -22.0 71 3.9 -19.0 252 29 295.0 295.2 280.7 298.5 1.09 7 535 5058 -24.3 -25.5 90 1.2 -24.5 257 42 297.6 297.8 281.5 300.5 0.90 8 523 5223 -24.7 -29.7 63 5.0 -25.5 258 45 299.1 299.2 281.8 301.1 0.62 9 500 5550 -26.3 -30.9 65 4.6 -26.9 260 50 301.0 301.1 282.5 302.9 0.58 10 491 5681 -26.5 -33.5 52 7.0 -27.4 260 51 302.3 302.4 283.0 303.9 0.46 11 466 6056 -28.9 -38.9 38 10.0 -29.9 260 54 303.9 303.9 283.3 304.8 0.28 12 430 6625 -33.1 -34.8 85 1.7 -33.3 260 58 305.6 305.7 284.2 307.2 0.46 13 400 7130 -35.9 -42.9 49 7.0 -36.4 260 62 308.3 308.4 285.0 309.1 0.22 14 394 7235 -35.9 -47.9 28 12.0 -36.7 260 62 309.7 309.7 285.4 310.1 0.13 15 375 7575 -37.5 -55.5 14 18.0 -38.3 259 64 312.0 312.0 286.1 312.2 0.06 16 347 8106 -39.9 -55.9 17 16.0 -40.6 258 65 315.7 315.7 287.4 315.9 0.06 17 300 9080 -47.7 -59.7 24 12.0 -48.0 255 69 318.1 318.1 288.2 318.3 0.04 18 295 9191 -48.5 -61.5 21 13.0 -48.8 255 70 318.5 318.5 288.3 318.7 0.03 19 263 9936 -54.3 -59.3 54 5.0 -54.4 255 76 320.7 320.7 289.0 320.8 0.05 20 250 10260 -55.9 -63.9 36 8.0 -56.1 255 79 323.0 323.0 289.7 323.1 0.03 21 237 10600 -56.9 -69.9 18 13.0 -57.1 255 81 326.4 326.4 290.7 326.5 0.01 22 230 10791 -56.9 -67.9 24 11.0 -57.1 255 82 329.2 329.2 291.5 329.3 0.02 23 200 11680 -56.5 -78.4 5 21.9 -56.7 255 85 343.3 343.4 295.1 343.4 0.00 24 178 12421 -56.1 -87.1 1 31.0 -56.3 255 81 355.6 355.6 297.8 355.6 0.00 25 150 13510 -56.3 -87.3 1 31.0 -56.6 255 75 373.1 373.1 301.1 373.1 0.00 26 142 13859 -55.3 -86.3 1 31.0 -55.7 255 73 380.7 380.7 302.3 380.7 0.00 27 121 14872 -59.3 -89.3 1 30.0 -59.6 255 68 391.2 391.2 304.0 391.2 0.00 28 100 16070 -58.5 -88.5 1 30.0 -58.9 255 62 414.7 414.7 307.1 414.7 0.00 29 78 17638 -56.9 -86.9 1 30.0 -57.5 265 52 448.6 448.6 310.7 448.6 0.00 30 70 18320 -59.5 -89.5 1 30.0 -59.9 270 48 457.1 457.1 311.5 457.1 0.00 31 66 18687 -61.5 -90.5 1 29.0 -61.9 267 47 460.5 460.5 311.8 460.5 0.00 32 50 20430 -56.5 -87.5 1 31.0 -57.3 250 40 510.3 510.3 315.7 510.4 0.00 33 42 21532 -59.3 -89.3 1 30.0 -60.0 253 42 529.5 529.5 316.9 529.5 0.00 34 32 23241 -58.9 -88.9 1 30.0 -59.9 259 45 573.4 573.4 319.3 573.4 0.00 35 30 23650 -54.9 -85.9 1 31.0 -56.5 260 46 595.0 595.0 320.4 595.0 0.01 36 25 24835 -48.1 -81.1 1 33.0 -51.5 253 42 646.4 646.4 322.6 646.5 0.02 37 20 26300 -50.3 -82.3 1 32.0 -53.7 245 36 682.2 682.2 323.9 682.4 0.02 38 15 28176 -50.5 -82.5 1 32.0 -54.6 218 26 740.0 740.1 325.7 740.3 0.03 39 13 29127 -42.1 -77.1 1 35.0 -50.1 205 20 800.1 800.1 327.3 800.8 0.08 40 10 30890 -45.1 -79.1 1 34.0 -52.7 180 11 851.2 851.2 328.4 852.0 0.08 41 7.8 32549 -45.3 -79.3 1 34.0 -53.8 913.1 913.1 329.7 914.1 0.10 TRP 237 10600 -56.9 -69.9 18 13.0 -57.1 255 81 326.4 326.4 290.7 326.5 0.01 WND 200 11680 -56.5 -78.4 5 21.9 -56.7 255 85 343.3 343.4 295.1 343.4 0.00 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 59.09 % Est. max temperature: 7.54 C = 45.57 F Sfc-Lift cond lev (LCL): 811.69 mb = 1875.96 m = 6154.64 ft T: -3.93 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.00 C Layer 875.0--13503016538810089472.0 mb Conv cond level (CCL): 595.84 mb = 4261.05 m = 13979.65 ft Mean mixing ratio: 1.49 g/kg Conv temperature: 11.02 C = 51.83 F Cap Strength: 9.85 C Lifted Index: 11.09 C Risk: None Lifted Index @300 mb: 21.07 C Lifted Index @700 mb: 7.34 C Showalter Index: 12.70 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 13.00 C K Index: -0.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.69 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 73057.16 J/kg Cap Strength: 10.56 C Lift Cond Lev (LCL): 699.85 mb = 3038.68 m = 9969.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 23 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 1285 50 1 -0.8 -0.6 | 106 24 -23.0 6.7 1 850 1512 0 0 -0.0 -0.0 | 108 23 -22.3 7.3 2 700 3037 245 11 10.0 4.6 | 134 17 -12.3 12.0 3 500 5550 260 50 49.2 8.7 | 239 31 27.0 16.0 4 400 7130 260 62 61.1 10.8 | 245 43 38.8 18.1 5 300 9080 255 69 66.6 17.9 | 240 51 44.4 25.2 6 250 10260 255 79 76.3 20.4 | 243 61 54.0 27.8 7 237 10600 255 81 78.2 21.0 | 243 63 56.0 28.3 8 200 11680 255 85 82.1 22.0 | 244 67 59.8 29.3 9 150 13510 255 75 72.4 19.4 | 242 57 50.2 26.8 10 100 16070 255 62 59.9 16.0 | 238 44 37.6 23.4 11 70 18320 270 48 48.0 -0.0 | 254 27 25.7 7.3 12 50 20430 250 40 37.6 13.7 | 216 26 15.3 21.0 13 30 23650 260 46 45.3 8.0 | 236 28 23.0 15.3 14 20 26300 245 36 32.6 15.2 | 205 25 10.4 22.6 15 10 30890 180 11 0.0 11.0 | 130 29 -22.3 18.3 Wind Parameters Mean winds (0-6000m): 258.3 at 31.3 knts Storm direction: 288.3 at 23.4 knts Shear (0-3000m) pos: 2.7 neg: 2.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 122.4 neg: -12.6 tot: 109.8 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.33 Bulk Shear: 130.57 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 ------------------------------------------------------------------------------- 500 360 1 107 23| 0.0 1.9 1.9| 4.5 -8.9 -4.4 -8.8 -0.26| 3.0 -0.8 1000 305 2 107 21| 0.0 3.1 3.1| 7.1 -12.6 -5.6 -5.6 -0.12| 3.7 -0.5 1500 265 4 113 20| 0.0 3.4 3.4| 28.9 -12.6 16.3 10.9 0.32| 4.6 1.5 2000 245 6 120 20| 0.0 4.1 4.1| 58.9 -12.6 46.3 23.2 0.54| 5.3 2.9 2500 247 8 126 18| 1.6 3.3 4.9| 90.3 -12.6 77.7 31.1 0.66| 5.9 3.9 3000 249 11 134 16| 2.7 2.7 5.4|122.4 -12.6 109.8 36.6 0.72| 6.3 4.5 4000 255 18 159 13| 4.1 2.0 6.1|194.5 -12.6 181.9 45.5 0.74| 6.8 5.0 5000 257 25 190 13| 3.9 2.0 5.9|232.9 -12.6 220.3 44.1 0.69| 6.4 4.4 6000 258 31 211 16| 3.2 2.3 5.5|250.8 -14.7 236.0 39.3 0.64| 6.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251009.00.gif