UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 9 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 872 1284 -16.7 -25.7 46 9.0 -18.0 265 7 266.7 266.8 263.4 268.3 0.54 1 850 1475 -18.1 -28.1 41 10.0 -19.4 275 21 267.2 267.3 263.6 268.5 0.44 2 781 2100 -23.7 -28.7 63 5.0 -24.3 292 26 267.7 267.8 264.0 269.1 0.46 3 700 2889 -30.5 -36.5 56 6.0 -30.9 315 33 268.7 268.7 264.2 269.4 0.24 4 685 3043 -31.5 -37.5 55 6.0 -31.9 315 33 269.3 269.3 264.6 269.9 0.22 5 633 3600 -32.9 -39.9 50 7.0 -33.3 314 31 273.8 273.8 267.6 274.4 0.19 6 628 3656 -33.3 -40.3 49 7.0 -33.7 313 31 274.0 274.0 267.7 274.6 0.18 7 617 3780 -33.7 -40.7 49 7.0 -34.1 313 31 274.9 274.9 268.3 275.5 0.18 8 581 4198 -37.3 -42.3 60 5.0 -37.5 312 30 275.5 275.5 268.7 276.0 0.16 9 560 4451 -39.1 -42.9 67 3.8 -39.3 312 29 276.3 276.3 269.1 276.8 0.15 10 500 5220 -44.1 -48.6 61 4.5 -44.2 310 27 279.3 279.3 270.9 279.6 0.09 11 455 5844 -48.7 -53.5 57 4.8 -48.8 304 33 281.1 281.2 271.9 281.3 0.06 12 400 6680 -52.9 -57.4 58 4.5 -53.0 295 42 286.2 286.2 274.8 286.4 0.04 13 381 6993 -54.5 -59.5 54 5.0 -54.6 296 42 288.1 288.1 275.7 288.3 0.03 14 371 7163 -55.7 -61.7 47 6.0 -55.8 296 43 288.7 288.8 276.0 288.8 0.03 15 311 8268 -63.7 -68.5 52 4.8 -63.7 300 44 292.5 292.5 277.9 292.6 0.01 16 300 8490 -61.7 -65.7 59 4.0 -61.7 300 50 298.4 298.4 280.7 298.4 0.02 17 281 8898 -58.9 -68.9 26 10.0 -59.0 304 51 308.0 308.0 284.6 308.1 0.01 18 271 9125 -59.1 -73.1 15 14.0 -59.2 306 52 310.9 310.9 285.7 311.0 0.01 19 250 9630 -59.1 -74.1 13 15.0 -59.2 310 54 318.2 318.2 288.2 318.2 0.01 20 244 9782 -59.5 -75.5 11 16.0 -59.6 309 55 319.8 319.8 288.7 319.8 0.01 21 215 10580 -55.1 -81.1 3 26.0 -55.4 303 58 338.4 338.4 293.9 338.4 0.00 22 208 10791 -55.5 -82.5 2 27.0 -55.8 302 59 341.0 341.0 294.6 341.0 0.00 23 200 11040 -55.5 -84.5 2 29.0 -55.8 300 60 344.9 344.9 295.5 344.9 0.00 24 185 11539 -55.5 -86.5 1 31.0 -55.8 300 61 352.7 352.7 297.2 352.7 0.00 25 167 12189 -58.9 -88.9 1 30.0 -59.1 300 63 357.5 357.5 298.2 357.5 0.00 26 150 12870 -55.7 -86.7 1 31.0 -56.1 300 64 374.1 374.1 301.3 374.1 0.00 27 142 13219 -54.3 -85.3 1 31.0 -54.7 299 66 382.5 382.5 302.6 382.5 0.00 28 109 14898 -57.1 -87.1 1 30.0 -57.5 296 78 407.2 407.2 306.2 407.2 0.00 29 103 15259 -53.0 -84.3 1 31.3 -53.7 295 81 421.7 421.7 307.9 421.7 0.00 30 100 15450 -50.9 -82.9 1 32.0 -51.7 300 71 429.4 429.4 308.8 429.4 0.00 31 99 15516 -50.1 -83.1 1 33.0 -51.0 299 71 432.2 432.2 309.1 432.2 0.00 32 88 16286 -50.1 -83.1 1 33.0 -51.1 293 66 447.0 447.0 310.6 447.0 0.00 33 83 16675 -43.1 -78.1 1 35.0 -45.2 290 64 468.8 468.8 312.5 468.8 0.01 34 70 17810 -48.9 -81.9 1 33.0 -50.3 280 58 479.8 479.8 313.4 479.8 0.01 35 65 18293 -51.5 -83.5 1 32.0 -52.7 281 62 484.4 484.4 313.8 484.4 0.01 36 50 20010 -47.5 -80.5 1 33.0 -49.7 285 75 531.5 531.5 317.0 531.6 0.01 37 45 20706 -47.5 -80.5 1 33.0 -49.8 278 69 547.8 547.8 318.0 547.9 0.01 38 40 21496 -41.3 -76.3 1 35.0 -45.6 270 63 582.1 582.1 319.8 582.3 0.03 39 35 22396 -44.5 -78.5 1 34.0 -48.1 261 56 596.4 596.5 320.5 596.6 0.02 40 35 22396 -40.9 -76.9 1 36.0 -45.7 261 56 605.8 605.8 320.9 606.1 0.03 41 30 23430 -47.5 -80.5 1 33.0 -50.7 250 48 615.1 615.2 321.3 615.3 0.02 42 22 25424 -59.9 -88.9 1 29.0 -61.1 261 26 635.3 635.3 322.1 635.3 0.01 43 20 26020 -59.3 -89.3 1 30.0 -60.7 265 19 654.7 654.7 322.9 654.7 0.01 44 10 30530 -43.3 -78.3 1 35.0 -51.8 220 19 857.9 858.0 328.6 858.8 0.09 45 7.1 32877 -35.1 -72.1 1 37.0 -49.8 980.0 980.1 330.9 983.8 0.32 TRP 311 8268 -63.7 -68.5 52 4.8 -63.7 300 44 292.5 292.5 277.9 292.6 0.01 WND 103 15259 -53.0 -84.3 1 31.3 -53.7 295 81 421.7 421.7 307.9 421.7 0.00 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 56.68 % Est. max temperature: -15.01 C = 4.98 F Sfc-Lift cond lev (LCL): 752.28 mb = 2370.15 m = 7776.00 ft T: -26.03 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.00 C Layer 872.0- 0.0 mb Conv cond level (CCL): 709.18 mb = 2795.18 m = 9170.44 ft Mean mixing ratio: 0.46 g/kg Conv temperature: -14.87 C = 5.24 F Cap Strength: 6.70 C Lifted Index: 8.79 C Risk: None Lifted Index @300 mb: 21.01 C Lifted Index @700 mb: 1.03 C Showalter Index: 9.00 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 26.00 C Cross Totals Index: 16.00 C K Index: -8.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.08 J/kg Max Up Vert Vel: 2.48 m/s Conv Inhibition (B-): 72680.67 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 722.72 mb = 2658.91 m = 8723.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 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 ---------------------------------------------------------- 0 872 1284 265 7 7.0 0.6 | 171 22 -3.3 21.7 1 850 1475 275 21 20.9 -1.8 | 209 22 10.7 19.3 2 700 2889 315 33 23.3 -23.3 | 280 13 13.1 -2.2 3 500 5220 310 27 20.7 -17.4 | 250 11 10.4 3.7 4 400 6680 295 42 38.1 -17.7 | 263 28 27.8 3.3 5 311 8268 300 44 38.1 -22.0 | 272 28 27.8 -0.9 6 300 8490 300 50 43.3 -25.0 | 277 33 33.0 -3.9 7 250 9630 310 54 41.4 -34.7 | 294 34 31.1 -13.6 8 200 11040 300 60 52.0 -30.0 | 282 43 41.7 -8.9 9 150 12870 300 64 55.4 -32.0 | 284 46 45.2 -10.9 10 103 15259 295 81 73.4 -34.2 | 282 65 63.2 -13.1 11 100 15450 300 71 61.5 -35.5 | 286 53 51.2 -14.4 12 70 17810 280 58 57.1 -10.1 | 257 48 46.9 11.0 13 50 20010 285 75 72.4 -19.4 | 268 62 62.2 1.7 14 30 23430 250 48 45.1 16.4 | 223 51 34.8 37.5 15 20 26020 265 19 18.9 1.7 | 201 24 8.7 22.7 16 10 30530 220 19 12.2 14.6 | 183 36 2.0 35.6 Wind Parameters Mean winds (0-6000m): 304.1 at 31.3 knts Storm direction: 334.1 at 23.5 knts Shear (0-3000m) pos: 4.8 neg: 0.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 171.7 neg: -11.5 tot: 160.2 m^2/s^2 ave: 53.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 36.38 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 ------------------------------------------------------------------------------- 500 278 19 205 20| 17.6 0.0 17.6|101.2 0.0 101.2 202.5 0.97| 19.1 18.5 1000 286 22 217 19| 11.5 0.0 11.5|133.8 0.0 133.8 133.8 0.95| 13.5 12.8 1500 296 25 230 16| 9.5 0.0 9.5|165.3 0.0 165.3 110.2 0.94| 11.9 11.3 2000 302 27 241 14| 7.2 0.0 7.2|171.7 -3.1 168.6 84.3 0.90| 9.7 8.7 2500 305 28 247 14| 5.7 0.3 6.0|171.7 -7.3 164.3 65.7 0.83| 8.0 6.7 3000 306 28 250 13| 4.8 0.5 5.3|171.7 -11.5 160.2 53.4 0.77| 6.9 5.3 4000 308 28 252 13| 3.6 0.6 4.2|172.5 -18.8 153.7 38.4 0.66| 5.6 3.7 5000 307 29 254 14| 2.9 1.1 4.0|184.3 -18.8 165.6 33.1 0.57| 5.7 3.3 6000 304 31 257 16| 2.5 1.3 3.8|196.3 -19.7 176.6 29.4 0.54| 5.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260109.00.gif