UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 7 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 880 1290 -8.7 -10.9 84 2.2 -9.4 55 3 274.3 274.6 270.9 279.6 1.89 1 850 1559 -8.1 -10.8 81 2.7 -8.9 150 1 277.7 278.0 273.1 283.3 1.97 2 793 2097 -9.5 -14.2 69 4.7 -10.8 182 5 281.7 282.0 274.8 286.4 1.60 3 700 3048 -16.7 -22.7 60 6.0 -17.9 240 11 284.0 284.1 274.9 286.7 0.88 4 675 3320 -19.1 -23.8 66 4.7 -20.0 244 13 284.3 284.4 275.0 286.8 0.83 5 662 3464 -19.9 -25.9 59 6.0 -20.9 246 14 285.0 285.1 275.2 287.1 0.70 6 650 3600 -19.9 -33.9 28 14.0 -21.7 248 15 286.5 286.5 275.4 287.5 0.33 7 624 3902 -19.7 -44.7 9 25.0 -22.1 252 17 290.0 290.1 276.9 290.4 0.11 8 619 3962 -19.5 -43.5 10 24.0 -22.0 253 18 290.9 291.0 277.3 291.4 0.13 9 599 4205 -20.7 -42.7 12 22.0 -22.9 256 19 292.3 292.3 278.0 292.8 0.15 10 585 4380 -21.1 -45.1 10 24.0 -23.4 259 21 293.8 293.8 278.7 294.2 0.12 11 500 5520 -29.1 -33.9 63 4.8 -29.6 275 29 297.6 297.6 280.9 299.0 0.43 12 489 5679 -30.3 -35.3 62 5.0 -30.9 275 31 298.0 298.1 281.0 299.3 0.39 13 468 5991 -30.7 -38.7 45 8.0 -31.4 275 34 301.3 301.3 282.3 302.2 0.29 14 429 6604 -34.3 -41.3 49 7.0 -34.8 275 41 304.3 304.3 283.4 305.1 0.24 15 421 6735 -35.1 -48.1 25 13.0 -35.9 275 42 304.9 304.9 283.5 305.3 0.12 16 400 7090 -37.7 -44.7 48 7.0 -38.2 275 46 306.0 306.0 284.0 306.6 0.18 17 318 8631 -49.9 -54.9 56 5.0 -50.0 275 59 309.8 309.8 285.4 310.1 0.07 18 300 9010 -52.1 -60.1 38 8.0 -52.2 275 62 311.9 311.9 286.1 312.1 0.04 19 281 9430 -55.5 -61.5 47 6.0 -55.6 273 65 312.9 312.9 286.4 313.1 0.03 20 250 10170 -58.3 -63.3 53 5.0 -58.4 270 69 319.4 319.4 288.6 319.5 0.03 21 236 10535 -56.7 -70.7 16 14.0 -56.9 270 75 327.1 327.1 290.9 327.2 0.01 22 226 10809 -56.7 -70.7 16 14.0 -56.9 270 79 331.2 331.2 292.0 331.2 0.01 23 218 11039 -55.9 -73.8 9 17.8 -56.1 270 83 335.8 335.8 293.3 335.8 0.01 24 200 11590 -54.1 -81.1 2 27.0 -54.4 270 73 347.1 347.1 296.0 347.1 0.00 25 184 12126 -53.1 -85.1 1 32.0 -53.5 269 72 357.1 357.1 298.1 357.1 0.00 26 150 13440 -54.3 -85.3 1 31.0 -54.7 265 69 376.5 376.5 301.7 376.5 0.00 27 100 16020 -55.7 -86.7 1 31.0 -56.2 265 62 420.1 420.1 307.7 420.1 0.00 28 85 17051 -57.9 -87.9 1 30.0 -58.3 270 55 435.6 435.6 309.4 435.7 0.00 29 70 18280 -56.7 -87.7 1 31.0 -57.3 275 46 463.1 463.1 312.0 463.1 0.00 30 54 19924 -56.1 -87.1 1 31.0 -56.9 263 48 500.1 500.1 314.9 500.2 0.00 31 50 20410 -58.5 -88.5 1 30.0 -59.2 260 48 505.6 505.6 315.4 505.6 0.00 32 36 22509 -55.5 -86.5 1 31.0 -56.8 250 44 563.2 563.2 318.8 563.2 0.01 33 30 23690 -51.7 -83.7 1 32.0 -53.9 245 42 603.7 603.7 320.8 603.8 0.01 34 20 26320 -48.5 -81.5 1 33.0 -52.4 240 62 687.7 687.7 324.0 687.9 0.03 35 17 27399 -43.3 -78.3 1 35.0 -49.7 244 54 737.1 737.1 325.6 737.6 0.05 36 13 29179 -49.1 -82.1 1 33.0 -54.1 249 40 775.8 775.8 326.6 776.1 0.04 37 10 30910 -46.1 -80.1 1 34.0 -53.2 255 27 847.5 847.5 328.4 848.1 0.07 38 7.7 32662 -42.5 -77.5 1 35.0 -52.5 927.7 927.8 329.9 929.2 0.13 TRP 250 10170 -58.3 -63.3 53 5.0 -58.4 270 69 319.4 319.4 288.6 319.5 0.03 WND 218 11039 -55.9 -73.8 9 17.8 -56.1 270 83 335.8 335.8 293.3 335.8 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 48.65 % Est. max temperature: -0.07 C = 31.88 F Sfc-Lift cond lev (LCL): 849.52 mb = 1563.42 m = 5129.27 ft T: -8.11 C 700-500 lapse rate: 5.02 C/km ThetaE index: 0.00 C Layer 880.0- -4.1 mb Conv cond level (CCL): 736.78 mb = 2657.57 m = 8718.95 ft Mean mixing ratio: 1.80 g/kg Conv temperature: -0.22 C = 31.60 F Cap Strength: 9.70 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 19.77 C Lifted Index @700 mb: 2.97 C Showalter Index: 12.28 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 18.30 C K Index: 4.20 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.24 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 66188.37 J/kg Cap Strength: 11.57 C Lift Cond Lev (LCL): 783.76 mb = 2186.35 m = 7172.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 16 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 ---------------------------------------------------------- 0 880 1290 55 3 -2.5 -1.7 | 110 18 -16.6 6.1 1 850 1559 150 1 -0.5 0.9 | 121 17 -14.6 8.7 2 700 3048 240 11 9.5 5.5 | 161 14 -4.6 13.4 3 500 5520 275 29 28.9 -2.5 | 250 16 14.8 5.3 4 400 7090 275 46 45.8 -4.0 | 263 32 31.7 3.9 5 300 9010 275 62 61.8 -5.4 | 267 48 47.6 2.5 6 250 10170 270 69 69.0 -0.0 | 262 55 54.9 7.9 7 218 11039 270 83 83.0 -0.0 | 263 69 68.9 7.9 8 200 11590 270 73 73.0 -0.0 | 262 59 58.9 7.9 9 150 13440 265 69 68.7 6.0 | 256 56 54.6 13.9 10 100 16020 265 62 61.8 5.4 | 254 49 47.6 13.3 11 70 18280 275 46 45.8 -4.0 | 263 32 31.7 3.9 12 50 20410 260 48 47.3 8.3 | 244 37 33.1 16.2 13 30 23690 245 42 38.1 17.7 | 223 35 23.9 25.6 14 20 26320 240 62 53.7 31.0 | 226 55 39.6 38.9 15 10 30910 255 27 26.1 7.0 | 219 19 12.0 14.9 Wind Parameters Mean winds (0-6000m): 269.1 at 21.6 knts Storm direction: 299.1 at 16.2 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 108.6 neg: 0.0 tot: 108.6 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 71.75 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 ------------------------------------------------------------------------------- 500 115 2 119 18| 4.7 0.0 4.7| 21.2 0.0 21.2 42.4 0.87| 5.3 4.6 1000 178 3 128 18| 4.3 0.0 4.3| 40.6 0.0 40.6 40.6 0.92| 4.7 4.3 1500 216 5 135 16| 4.2 0.0 4.2| 62.5 0.0 62.5 41.7 0.91| 5.0 4.5 2000 236 6 141 14| 4.0 0.0 4.0| 79.0 0.0 79.0 39.5 0.89| 5.0 4.5 2500 241 8 148 14| 4.0 0.0 4.0| 93.5 0.0 93.5 37.4 0.91| 4.9 4.4 3000 246 9 155 13| 3.9 0.0 3.9|108.6 0.0 108.6 36.2 0.92| 4.8 4.4 4000 258 13 174 11| 3.8 0.0 3.8|142.5 0.0 142.5 35.6 0.94| 4.8 4.5 5000 266 17 197 10| 3.5 0.6 4.1|165.9 0.0 165.9 33.2 0.83| 4.9 4.1 6000 269 22 222 11| 2.9 1.3 4.3|184.0 0.0 184.0 30.7 0.73| 5.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20251007.00.gif