UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for ZM231... Searching the city database file for: ZM231 ... Date:0000Z 14 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 863 1285 -9.7 -17.7 52 8.0 -11.5 305 5 274.8 275.0 269.9 278.0 1.10 1 850 1402 -8.9 -17.9 48 9.0 -11.1 285 13 276.8 277.0 271.1 280.0 1.10 2 776 2098 -15.5 -23.5 50 8.0 -16.9 292 16 277.0 277.2 270.7 279.2 0.74 3 740 2455 -17.3 -28.3 38 11.0 -19.0 296 17 278.9 278.9 271.4 280.4 0.50 4 700 2869 -20.9 -27.9 53 7.0 -21.9 300 19 279.3 279.4 271.7 281.0 0.55 5 681 3072 -21.9 -25.2 75 3.3 -22.4 298 21 280.4 280.6 272.6 282.6 0.72 6 656 3346 -23.1 -26.2 76 3.1 -23.6 295 24 282.1 282.2 273.6 284.2 0.69 7 634 3594 -25.3 -30.3 63 5.0 -25.9 293 26 282.4 282.4 273.3 283.9 0.49 8 622 3732 -26.3 -31.3 63 5.0 -26.9 291 28 282.8 282.8 273.5 284.2 0.45 9 583 4196 -30.1 -34.3 67 4.2 -30.5 286 33 283.6 283.7 273.9 284.7 0.36 10 523 4958 -36.3 -38.5 80 2.2 -36.5 278 41 285.1 285.1 274.5 285.9 0.26 11 500 5270 -36.3 -58.3 9 22.0 -37.1 275 44 288.8 288.8 276.1 288.9 0.03 12 473 5655 -38.1 -57.1 12 19.0 -38.8 277 42 291.2 291.2 277.3 291.3 0.04 13 400 6790 -47.3 -54.3 45 7.0 -47.5 285 36 293.5 293.5 278.5 293.7 0.06 14 386 7024 -49.5 -54.5 56 5.0 -49.6 283 38 293.6 293.6 278.6 293.8 0.06 15 348 7698 -51.9 -67.9 13 16.0 -52.1 275 43 299.2 299.2 281.0 299.3 0.01 16 300 8650 -55.3 -70.3 14 15.0 -55.5 265 50 307.4 307.4 284.4 307.4 0.01 17 270 9316 -57.7 -74.7 10 17.0 -57.8 275 54 313.3 313.3 286.5 313.3 0.01 18 250 9800 -57.9 -73.9 11 16.0 -58.0 275 56 320.0 320.0 288.8 320.0 0.01 19 214 10800 -52.5 -80.5 2 28.0 -52.8 278 60 342.9 342.9 295.0 342.9 0.00 20 200 11240 -52.9 -84.9 1 32.0 -53.2 280 62 349.0 349.0 296.4 349.0 0.00 21 191 11538 -50.9 -82.9 1 32.0 -51.4 278 61 356.8 356.8 298.1 356.8 0.00 22 161 12639 -55.3 -86.3 1 31.0 -55.6 272 56 367.3 367.3 300.1 367.3 0.00 23 150 13090 -55.1 -86.1 1 31.0 -55.5 270 54 375.1 375.1 301.5 375.1 0.00 24 142 13441 -49.7 -82.7 1 33.0 -50.4 269 56 390.5 390.5 303.9 390.5 0.00 25 115 14792 -55.3 -86.3 1 31.0 -55.8 263 64 404.4 404.4 305.8 404.4 0.00 26 101 15625 -49.4 -82.2 1 32.9 -50.3 260 69 431.1 431.1 309.0 431.2 0.00 27 100 15690 -48.9 -81.9 1 33.0 -50.0 260 68 433.2 433.2 309.2 433.3 0.00 28 99 15756 -48.9 -81.9 1 33.0 -50.0 260 67 434.5 434.5 309.3 434.5 0.00 29 84 16824 -54.5 -85.5 1 31.0 -55.2 260 52 444.0 444.0 310.3 444.0 0.00 30 76 17467 -54.3 -85.3 1 31.0 -55.1 260 43 457.3 457.3 311.5 457.4 0.00 31 70 17990 -58.7 -88.7 1 30.0 -59.2 260 35 458.8 458.8 311.7 458.8 0.00 32 64 18545 -62.1 -91.1 1 29.0 -62.4 261 38 463.3 463.3 312.1 463.3 0.00 33 58 19162 -53.9 -84.9 1 31.0 -54.9 263 42 495.0 495.0 314.6 495.0 0.01 34 50 20100 -58.5 -88.5 1 30.0 -59.2 265 48 505.6 505.6 315.4 505.6 0.00 35 44 20899 -61.3 -90.3 1 29.0 -61.9 264 46 517.6 517.6 316.1 517.6 0.00 36 38 21825 -53.9 -84.9 1 31.0 -55.4 262 45 558.6 558.6 318.6 558.7 0.01 37 30 23340 -55.1 -86.1 1 31.0 -56.7 260 42 594.4 594.4 320.3 594.5 0.01 38 20 25900 -56.1 -87.1 1 31.0 -58.1 270 58 664.5 664.5 323.2 664.5 0.01 39 10 30490 -43.3 -78.3 1 35.0 -51.8 255 79 857.9 858.0 328.6 858.8 0.09 40 7.3 32659 -32.3 -70.3 1 38.0 -48.7 983.6 983.9 331.0 988.5 0.40 TRP 270 9316 -57.7 -74.7 10 17.0 -57.8 275 54 313.3 313.3 286.5 313.3 0.01 WND 101 15625 -49.4 -82.2 1 32.9 -50.3 260 69 431.1 431.1 309.0 431.2 0.00 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 58.91 % Est. max temperature: -5.48 C = 22.13 F Sfc-Lift cond lev (LCL): 758.80 mb = 2266.75 m = 7436.74 ft T: -16.35 C 700-500 lapse rate: 6.41 C/km ThetaE index: 0.79 C Layer 776.0- 740.0 mb Conv cond level (CCL): 657.17 mb = 3332.63 m = 10933.70 ft Mean mixing ratio: 0.91 g/kg Conv temperature: -2.77 C = 27.01 F Cap Strength: 5.14 C Lifted Index: 7.98 C Risk: None Lifted Index @300 mb: 19.77 C Lifted Index @700 mb: 2.11 C Showalter Index: 7.60 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 18.40 C K Index: 2.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.35 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 75529.93 J/kg Cap Strength: 6.81 C Lift Cond Lev (LCL): 709.58 mb = 2767.85 m = 9080.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 863 1285 305 5 4.1 -2.9 | 135 18 -12.6 12.6 1 850 1402 285 13 12.6 -3.4 | 161 13 -4.1 12.1 2 700 2869 300 19 16.5 -9.5 | 178 6 -0.2 5.9 3 500 5270 275 44 43.8 -3.8 | 247 30 27.2 11.6 4 400 6790 285 36 34.8 -9.3 | 251 19 18.1 6.1 5 300 8650 265 50 49.8 4.4 | 239 39 33.2 19.8 6 270 9316 275 54 53.8 -4.7 | 254 39 37.1 10.7 7 250 9800 275 56 55.8 -4.9 | 255 41 39.1 10.6 8 200 11240 280 62 61.1 -10.8 | 264 45 44.4 4.7 9 150 13090 270 54 54.0 -0.0 | 248 40 37.3 15.4 10 101 15625 260 69 68.0 12.0 | 242 58 51.3 27.4 11 100 15690 260 68 67.0 11.8 | 242 57 50.3 27.3 12 70 17990 260 35 34.5 6.1 | 220 28 17.8 21.5 13 50 20100 265 48 47.8 4.2 | 238 37 31.2 19.6 14 30 23340 260 42 41.4 7.3 | 227 34 24.7 22.7 15 20 25900 270 58 58.0 -0.0 | 250 44 41.3 15.4 16 10 30490 255 79 76.3 20.4 | 239 70 59.6 35.9 Wind Parameters Mean winds (0-6000m): 282.8 at 30.3 knts Storm direction: 312.8 at 22.7 knts Shear (0-3000m) pos: 0.9 neg: 4.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 52.4 neg: 0.0 tot: 52.4 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 41.66 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 ------------------------------------------------------------------------------- 500 288 13 158 13| 0.0 10.1 10.1| 28.0 0.0 28.0 56.1 0.73| 10.6 7.8 1000 290 14 162 11| 1.3 5.1 6.3| 30.5 0.0 30.5 30.5 0.66| 6.6 4.4 1500 293 15 165 10| 1.7 3.4 5.1| 32.2 0.0 32.2 21.5 0.61| 5.3 3.2 2000 295 17 169 9| 1.3 3.8 5.1| 39.5 0.0 39.5 19.7 0.68| 5.2 3.6 2500 294 18 181 8| 1.0 4.2 5.2| 47.1 0.0 47.1 18.9 0.66| 5.4 3.5 3000 292 21 197 8| 0.9 4.5 5.3| 52.4 0.0 52.4 17.5 0.58| 5.5 3.2 4000 285 25 222 12| 0.6 4.8 5.4| 53.7 -4.7 49.0 12.2 0.41| 5.7 2.3 5000 283 29 231 14| 0.9 3.8 4.8| 64.2 -4.7 59.5 11.9 0.38| 5.3 2.0 6000 283 30 236 16| 1.0 3.6 4.6| 66.4 -10.4 56.0 9.3 0.32| 5.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//ZM231/skewt/ZM231.skewt.20260114.00.gif