UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 25 NOV 25 Station: UIBB WMO ident: 30309 Latitude: 56.07 Longitude: 101.83 Elevation: 489.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 196 SFC 971 489 -15.3 -18.8 75 3.5 -15.9 280 5 260.0 260.2 259.0 262.5 0.89 2 942 672 -18.5 -24.5 59 6.0 -19.3 274 21 259.0 259.1 257.6 260.6 0.56 3 925 781 -19.5 -25.5 59 6.0 -20.3 270 31 259.4 259.5 257.8 260.8 0.52 4 858 1335 -24.1 -28.0 70 3.9 -24.5 301 27 260.2 260.3 258.3 261.5 0.44 5 850 1404 -23.7 -27.4 72 3.7 -24.1 305 27 261.3 261.4 259.2 262.7 0.47 6 848 1421 -23.7 -27.3 72 3.6 -24.1 305 27 261.5 261.6 259.3 262.9 0.48 7 802 1827 -25.9 -28.8 77 2.9 -26.2 302 31 263.4 263.4 260.7 264.6 0.44 8 786 1972 -25.7 -28.4 78 2.7 -26.0 301 32 265.1 265.2 262.1 266.4 0.47 9 779 2037 -25.5 -28.4 77 2.9 -25.8 301 33 266.0 266.1 262.7 267.4 0.47 10 700 2806 -29.5 -33.3 70 3.8 -29.8 295 40 269.8 269.9 265.2 270.8 0.33 11 618 3686 -33.7 -38.4 63 4.7 -34.0 293 43 274.8 274.8 268.3 275.5 0.22 12 508 5033 -42.5 -47.4 59 4.9 -42.7 290 48 279.9 280.0 271.3 280.3 0.10 13 500 5140 -43.3 -48.2 58 4.9 -43.5 290 48 280.2 280.3 271.5 280.6 0.10 14 400 6610 -51.9 -56.0 61 4.1 -52.0 290 40 287.5 287.5 275.5 287.7 0.05 15 376 7010 -54.7 -58.8 60 4.1 -54.8 291 41 289.0 289.0 276.2 289.1 0.04 16 306 8316 -60.1 -64.3 58 4.2 -60.2 295 44 298.9 298.9 280.9 299.0 0.02 17 300 8440 -59.9 -64.1 58 4.2 -59.9 295 44 300.9 300.9 281.7 301.0 0.02 18 250 9580 -58.7 -63.0 57 4.3 -58.7 310 36 318.8 318.8 288.4 318.9 0.03 19 200 10980 -57.7 -62.3 56 4.6 -57.8 310 35 341.4 341.4 294.7 341.6 0.04 20 194 11173 -57.1 -61.7 56 4.6 -57.2 310 35 345.3 345.3 295.6 345.5 0.05 21 158 12457 -62.1 -67.1 51 5.0 -62.1 310 37 357.7 357.7 298.2 357.9 0.03 22 150 12780 -60.1 -65.0 53 4.9 -60.2 310 38 366.5 366.5 299.9 366.7 0.04 23 134 13484 -59.3 -64.3 52 5.0 -59.4 310 37 380.0 380.0 302.3 380.2 0.05 24 100 15290 -65.3 -71.3 43 6.0 -65.4 310 33 401.6 401.6 305.5 401.7 0.03 25 92 15797 -63.5 -69.5 44 6.0 -63.6 309 31 414.8 414.8 307.1 415.0 0.04 26 78 16801 -65.1 -72.1 37 7.0 -65.3 307 27 431.5 431.6 309.0 431.7 0.03 27 70 17450 -69.9 -76.9 35 7.0 -70.0 305 25 434.8 434.8 309.4 434.9 0.02 28 65 17892 -70.9 -77.9 35 7.0 -71.0 304 27 442.0 442.0 310.1 442.0 0.01 29 58 18574 -68.3 -75.3 36 7.0 -68.4 302 29 462.5 462.5 312.0 462.6 0.02 30 50 19460 -71.7 -78.7 34 7.0 -71.8 300 33 474.5 474.5 313.0 474.6 0.02 31 48 19700 -72.5 -79.5 34 7.0 -72.6 478.2 478.2 313.3 478.3 0.02 32 47 19825 -70.1 -77.1 35 7.0 -70.2 486.8 486.8 314.0 487.0 0.02 33 40 20774 -74.3 -81.3 33 7.0 -74.4 499.3 499.3 314.9 499.4 0.01 34 37 21229 -73.5 -80.5 33 7.0 -73.6 512.6 512.6 315.8 512.7 0.02 TRP 306 8316 -60.1 -64.3 58 4.2 -60.2 295 44 298.9 298.9 280.9 299.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 4944.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 66.33 % Est. max temperature: -12.78 C = 9.00 F Sfc-Lift cond lev (LCL): 917.14 mb = 843.96 m = 2768.86 ft T: -20.02 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.87 C Layer 942.0- 925.0 mb Conv cond level (CCL): 750.30 mb = 2307.09 m = 7569.11 ft Mean mixing ratio: 0.56 g/kg Conv temperature: -8.06 C = 17.50 F Cap Strength: 15.55 C Lifted Index: 15.74 C Risk: None Lifted Index @300 mb: 28.21 C Lifted Index @700 mb: 8.39 C Showalter Index: 14.51 C Risk: None Total Totals Index: 35.50 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 15.90 C K Index: -11.60 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.78 J/kg Max Up Vert Vel: 1.89 m/s Conv Inhibition (B-): 41643.43 J/kg Cap Strength: 15.57 C Lift Cond Lev (LCL): 847.62 mb = 1424.41 m = 4673.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 29 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 ---------------------------------------------------------- 0 971 489 280 5 4.9 -0.9 | 150 26 -13.0 22.1 1 925 781 270 31 31.0 -0.0 | 210 26 13.1 22.9 2 850 1404 305 27 22.1 -15.5 | 209 9 4.2 7.5 3 700 2806 295 40 36.3 -16.9 | 252 19 18.3 6.0 4 500 5140 290 48 45.1 -16.4 | 257 28 27.2 6.5 5 400 6610 290 40 37.6 -13.7 | 245 22 19.7 9.3 6 306 8316 295 44 39.9 -18.6 | 259 22 22.0 4.3 7 300 8440 295 44 39.9 -18.6 | 259 22 22.0 4.3 8 250 9580 310 36 27.6 -23.1 | 271 10 9.7 -0.2 9 200 10980 310 35 26.8 -22.5 | 267 9 8.9 0.4 10 150 12780 310 38 29.1 -24.4 | 278 11 11.2 -1.5 11 100 15290 310 33 25.3 -21.2 | 257 8 7.4 1.7 12 70 17450 305 25 20.5 -14.3 | 197 9 2.6 8.6 13 50 19460 300 33 28.6 -16.5 | 239 12 10.7 6.4 Wind Parameters Mean winds (0-6000m): 292.0 at 38.8 knts Storm direction: 322.0 at 29.1 knts Shear (0-3000m) pos: 4.0 neg: 2.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 187.3 neg: -2.4 tot: 184.9 m^2/s^2 ave: 61.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 47.31 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 ------------------------------------------------------------------------------- 500 273 22 192 22| 25.4 0.0 25.4|154.7 0.0 154.7 309.5 0.80| 33.3 26.6 1000 284 25 201 18| 12.0 0.0 12.0|158.4 -2.4 156.0 156.0 0.59| 22.9 13.4 1500 291 27 208 15| 8.0 1.7 9.7|168.9 -2.4 166.5 111.0 0.61| 17.0 10.3 2000 293 29 216 14| 6.0 2.6 8.6|178.3 -2.4 175.9 87.9 0.60| 14.0 8.4 2500 294 31 224 15| 4.8 2.9 7.7|184.3 -2.4 181.9 72.8 0.58| 12.1 7.0 3000 294 32 230 15| 4.0 2.7 6.7|187.3 -2.4 184.9 61.6 0.57| 10.4 5.9 4000 293 35 238 17| 3.0 2.5 5.5|192.1 -2.4 189.7 47.4 0.55| 8.3 4.5 5000 293 38 244 19| 2.4 2.1 4.5|194.3 -10.0 184.2 36.8 0.50| 7.0 3.5 6000 292 39 245 20| 2.0 1.3 3.3|194.3 -32.2 162.0 27.0 0.42| 6.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20251125.12.gif