UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 15 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 871 1288 -22.9 -28.9 58 6.0 -23.5 0 0 260.3 260.4 258.3 261.5 0.40 1 850 1467 -21.3 -30.3 44 9.0 -22.3 280 5 263.8 263.9 260.9 264.9 0.36 2 780 2096 -25.5 -34.5 43 9.0 -26.3 302 7 265.9 265.9 262.2 266.7 0.26 3 712 2751 -31.1 -34.8 70 3.7 -31.4 326 9 266.7 266.8 262.9 267.6 0.28 4 700 2871 -31.9 -35.7 69 3.8 -32.1 330 9 267.2 267.2 263.2 267.9 0.26 5 630 3605 -38.1 -43.1 59 5.0 -38.3 317 15 268.3 268.3 263.7 268.7 0.13 6 623 3682 -38.9 -44.9 53 6.0 -39.1 316 15 268.2 268.2 263.6 268.5 0.11 7 577 4204 -42.1 -46.1 65 4.0 -42.2 307 19 270.4 270.4 265.1 270.7 0.11 8 559 4418 -41.7 -43.6 82 1.9 -41.8 303 21 273.3 273.4 267.2 273.8 0.14 9 553 4491 -41.5 -44.2 75 2.7 -41.6 302 22 274.4 274.4 267.9 274.9 0.14 10 521 4894 -43.1 -49.1 52 6.0 -43.3 295 25 277.2 277.2 269.6 277.5 0.08 11 500 5170 -44.3 -49.3 57 5.0 -44.5 290 27 279.0 279.0 270.7 279.3 0.09 12 415 6401 -50.7 -55.6 56 4.9 -50.8 294 32 286.1 286.1 274.7 286.2 0.05 13 400 6640 -52.1 -58.1 48 6.0 -52.2 295 33 287.3 287.3 275.3 287.4 0.04 14 383 6921 -52.7 -63.7 25 11.0 -52.8 290 36 290.1 290.1 276.7 290.1 0.02 15 368 7180 -52.1 -66.1 17 14.0 -52.3 289 38 294.2 294.2 278.7 294.3 0.01 16 300 8500 -53.3 -73.3 7 20.0 -53.5 285 46 310.2 310.2 285.4 310.2 0.01 17 274 9080 -54.3 -75.3 6 21.0 -54.5 283 51 316.9 316.9 287.8 316.9 0.01 18 250 9670 -51.5 -80.5 2 29.0 -51.8 280 56 329.5 329.5 291.6 329.5 0.00 19 240 9935 -51.3 -83.3 1 32.0 -51.7 280 55 333.7 333.7 292.7 333.7 0.00 20 228 10269 -50.7 -82.7 1 32.0 -51.1 280 54 339.5 339.5 294.2 339.5 0.00 21 210 10804 -51.7 -83.7 1 32.0 -52.1 280 53 346.0 346.0 295.7 346.0 0.00 22 200 11120 -52.7 -84.7 1 32.0 -53.1 280 52 349.3 349.3 296.5 349.3 0.00 23 150 12970 -54.5 -85.5 1 31.0 -54.9 280 58 376.2 376.2 301.6 376.2 0.00 24 144 13232 -54.5 -85.5 1 31.0 -54.9 278 58 380.6 380.6 302.3 380.6 0.00 25 104 15335 -50.7 -82.7 1 32.0 -51.5 266 56 425.0 425.0 308.3 425.0 0.00 26 100 15590 -52.1 -84.1 1 32.0 -52.8 265 56 427.1 427.1 308.5 427.1 0.00 27 82 16866 -56.1 -87.1 1 31.0 -56.7 265 59 443.8 443.8 310.3 443.8 0.00 28 70 17880 -53.5 -84.5 1 31.0 -54.4 265 62 469.9 469.9 312.6 470.0 0.00 29 58 19088 -52.1 -84.1 1 32.0 -53.3 254 62 499.1 499.1 314.9 499.1 0.01 30 50 20040 -54.5 -85.5 1 31.0 -55.6 245 62 515.0 515.0 316.0 515.1 0.01 31 43 21003 -57.5 -87.5 1 30.0 -58.4 245 64 530.4 530.4 316.9 530.4 0.00 32 36 22153 -48.3 -81.3 1 33.0 -50.9 245 66 581.8 581.8 319.8 581.9 0.01 33 32 22921 -53.5 -84.5 1 31.0 -55.2 245 67 587.8 587.8 320.0 587.9 0.01 34 30 23340 -50.9 -82.9 1 32.0 -53.2 245 68 605.9 605.9 320.9 606.0 0.01 35 20 26010 -46.9 -80.9 1 34.0 -51.4 230 48 692.6 692.6 324.2 692.8 0.03 36 18 26702 -50.9 -82.9 1 32.0 -54.4 701.2 701.2 324.5 701.4 0.02 37 11 29947 -45.5 -79.5 1 34.0 -52.5 826.9 826.9 327.9 827.5 0.07 TRP 383 6921 -52.7 -63.7 25 11.0 -52.8 290 36 290.1 290.1 276.7 290.1 0.02 WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 58.35 % Est. max temperature: -16.84 C = 1.68 F Sfc-Lift cond lev (LCL): 788.15 mb = 2020.00 m = 6627.21 ft T: -24.99 C 700-500 lapse rate: 5.39 C/km Conv cond level (CCL): 676.89 mb = 3104.81 m = 10186.27 ft Mean mixing ratio: 0.32 g/kg Conv temperature: -15.98 C = 3.23 F Cap Strength: 9.97 C Lifted Index: 11.34 C Risk: None Lifted Index @300 mb: 31.82 C Lifted Index @700 mb: 2.42 C Showalter Index: 11.70 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 14.00 C K Index: -11.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.64 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 61944.23 J/kg Cap Strength: 11.31 C Lift Cond Lev (LCL): 710.45 mb = 2766.03 m = 9074.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 15 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 1288 0 0 -0.0 -0.0 | 146 15 -8.4 12.5 1 850 1467 280 5 4.9 -0.9 | 163 12 -3.5 11.7 2 700 2871 330 9 4.5 -7.8 | 140 6 -3.9 4.7 3 500 5170 290 27 25.4 -9.2 | 259 17 16.9 3.3 4 400 6640 295 33 29.9 -13.9 | 274 22 21.5 -1.4 5 383 6921 290 36 33.8 -12.3 | 270 25 25.4 0.2 6 300 8500 285 46 44.4 -11.9 | 269 36 36.0 0.6 7 250 9670 280 56 55.1 -9.7 | 267 47 46.7 2.8 8 200 11120 280 52 51.2 -9.0 | 265 43 42.8 3.5 9 150 12970 280 58 57.1 -10.1 | 267 49 48.7 2.5 10 100 15590 265 56 55.8 4.9 | 250 50 47.4 17.4 11 70 17880 265 62 61.8 5.4 | 251 56 53.3 17.9 12 50 20040 245 62 56.2 26.2 | 231 61 47.8 38.7 13 30 23340 245 68 61.6 28.7 | 232 67 53.2 41.3 14 20 26010 230 48 36.8 30.9 | 213 52 28.3 43.4 Wind Parameters Mean winds (0-6000m): 296.1 at 20.1 knts Storm direction: 326.1 at 15.1 knts Shear (0-3000m) pos: 0.9 neg: 3.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 117.4 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -5.8 tot: 12.6 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 33.41 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 ------------------------------------------------------------------------------- 500 285 4 160 12| 0.0 6.1 6.1| 12.8 0.0 12.8 25.6 0.54| 7.5 4.0 1000 296 5 161 11| 1.3 3.0 4.3| 12.8 -1.3 11.5 11.5 0.34| 5.1 1.7 1500 309 6 158 9| 1.8 2.0 3.8| 12.8 -5.1 7.7 5.1 0.11| 4.4 0.5 2000 316 7 156 8| 1.3 2.4 3.8| 14.3 -5.8 8.4 4.2 0.14| 4.3 0.6 2500 316 9 159 7| 1.1 2.8 3.9| 16.7 -5.8 10.9 4.4 0.29| 4.4 1.3 3000 312 10 171 6| 0.9 3.1 4.0| 18.4 -5.8 12.6 4.2 0.28| 4.4 1.3 4000 301 14 213 6| 0.7 3.5 4.1| 20.1 -10.1 10.0 2.5 0.19| 4.6 0.9 5000 298 17 236 8| 0.9 2.8 3.7| 37.1 -10.1 27.0 5.4 0.25| 4.1 1.0 6000 296 20 249 10| 0.7 2.9 3.7| 43.0 -19.8 23.2 3.9 0.20| 4.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260115.00.gif