UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 21 OCT 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 294 SFC 985 489 -5.7 -7.3 88 1.6 -6.2 50 1 268.6 269.0 267.8 274.7 2.24 2 980 523 -2.7 -4.4 88 1.7 -3.3 57 1 272.0 272.5 270.9 279.7 2.81 3 962 647 -1.7 -4.7 80 3.0 -2.8 82 3 274.5 274.9 272.4 282.2 2.80 4 928 889 -3.1 -10.1 58 7.0 -5.3 131 7 275.9 276.2 271.9 281.3 1.91 5 925 911 -3.3 -10.3 58 7.0 -5.5 135 7 275.9 276.3 271.9 281.3 1.88 6 904 1092 -4.3 -12.3 54 8.0 -6.7 135 8 276.7 277.0 271.9 281.4 1.64 7 891 1207 -1.9 -8.9 59 7.0 -4.3 135 8 280.4 280.7 274.9 286.6 2.18 8 850 1581 -3.3 -11.3 54 8.0 -5.8 135 9 282.7 283.0 275.7 288.2 1.89 9 798 2078 -6.3 -14.3 53 8.0 -8.6 140 8 284.6 284.9 276.3 289.3 1.58 10 793 2127 -6.3 -14.3 53 8.0 -8.7 140 8 285.2 285.4 276.6 289.9 1.59 11 700 3095 -11.3 -25.3 30 14.0 -14.2 150 7 290.0 290.1 277.7 292.2 0.70 12 642 3753 -14.1 -38.1 11 24.0 -17.5 120 8 294.1 294.1 279.0 294.8 0.22 13 617 4052 -16.1 -40.1 11 24.0 -19.2 107 8 295.1 295.2 279.4 295.8 0.19 14 528 5199 -26.3 -38.3 31 12.0 -27.6 54 9 296.3 296.4 280.1 297.2 0.27 15 518 5336 -27.1 -38.1 34 11.0 -28.2 47 9 297.0 297.0 280.4 297.9 0.28 16 500 5590 -28.3 -39.3 34 11.0 -29.4 35 9 298.5 298.6 281.1 299.4 0.25 17 452 6308 -31.7 -47.7 19 16.0 -32.8 35 10 303.0 303.0 282.8 303.4 0.11 18 433 6610 -34.3 -51.3 16 17.0 -35.3 35 10 303.5 303.5 282.9 303.7 0.08 19 400 7160 -38.1 -53.1 19 15.0 -38.8 35 11 305.5 305.5 283.7 305.7 0.07 20 302 9037 -52.1 -64.1 22 12.0 -52.3 30 7 311.3 311.3 285.8 311.4 0.02 21 300 9080 -52.1 -64.1 22 12.0 -52.3 30 7 311.9 311.9 286.1 312.0 0.02 22 250 10240 -59.3 -70.3 23 11.0 -59.4 350 11 317.9 317.9 288.1 318.0 0.01 23 239 10523 -60.7 -71.7 22 11.0 -60.8 344 10 319.9 319.9 288.7 320.0 0.01 24 210 11328 -63.9 -74.9 21 11.0 -64.0 325 9 327.0 327.0 290.9 327.0 0.01 25 200 11630 -62.5 -73.5 21 11.0 -62.6 335 11 333.8 333.8 292.7 333.8 0.01 26 175 12458 -59.9 -71.9 19 12.0 -60.0 330 11 351.1 351.1 296.9 351.1 0.01 27 150 13420 -60.1 -72.1 19 12.0 -60.3 325 11 366.5 366.5 299.9 366.6 0.02 28 100 15950 -58.9 -72.9 15 14.0 -59.2 305 19 413.9 413.9 307.0 414.0 0.02 29 70 18180 -59.5 -74.5 13 15.0 -59.9 315 17 457.1 457.1 311.5 457.2 0.02 30 50 20280 -61.3 -78.3 9 17.0 -61.7 305 19 499.0 499.0 314.9 499.1 0.02 31 48 20533 -62.1 -79.1 9 17.0 -62.5 307 19 503.0 503.0 315.2 503.1 0.02 32 30 23460 -58.9 -77.9 7 19.0 -59.9 335 19 584.1 584.1 319.9 584.3 0.03 33 29 23673 -58.5 -77.5 7 19.0 -59.6 590.9 590.9 320.2 591.1 0.03 TRP 210 11328 -63.9 -74.9 21 11.0 -64.0 325 9 327.0 327.0 290.9 327.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5296.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 37.92 % Est. max temperature: 8.87 C = 47.96 F Sfc-Lift cond lev (LCL): 960.19 mb = 659.66 m = 2164.22 ft T: -1.77 C 700-500 lapse rate: 6.81 C/km ThetaE index: 0.93 C Layer 928.0- 904.0 mb Conv cond level (CCL): 685.50 mb = 3254.20 m = 10676.37 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 16.55 C = 61.79 F Cap Strength: 13.08 C Lifted Index: 14.13 C Risk: None Lifted Index @300 mb: 21.30 C Lifted Index @700 mb: 9.95 C Showalter Index: 9.30 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 17.00 C K Index: -0.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.69 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 44945.04 J/kg Cap Strength: 13.58 C Lift Cond Lev (LCL): 859.68 mb = 1491.19 m = 4892.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 130 at 6 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 ---------------------------------------------------------- 0 985 489 50 1 -0.8 -0.6 | 319 6 3.8 -4.4 1 925 911 135 7 -4.9 4.9 | 162 1 -0.4 1.1 2 850 1581 135 9 -6.4 6.4 | 145 3 -1.8 2.6 3 700 3095 150 7 -3.5 6.1 | 205 2 1.1 2.3 4 500 5590 35 9 -5.2 -7.4 | 3 11 -0.6 -11.2 5 400 7160 35 11 -6.3 -9.0 | 8 13 -1.7 -12.8 6 300 9080 30 7 -3.5 -6.1 | 354 10 1.1 -9.9 7 250 10240 350 11 1.9 -10.8 | 336 16 6.5 -14.6 8 210 11328 325 9 5.2 -7.4 | 319 15 9.7 -11.2 9 200 11630 335 11 4.6 -10.0 | 326 17 9.2 -13.8 10 150 13420 325 11 6.3 -9.0 | 320 17 10.9 -12.8 11 100 15950 305 19 15.6 -10.9 | 306 25 20.1 -14.7 12 70 18180 315 17 12.0 -12.0 | 314 23 16.6 -15.8 13 50 20280 305 19 15.6 -10.9 | 306 25 20.1 -14.7 14 30 23460 335 19 8.0 -17.2 | 329 25 12.6 -21.0 Wind Parameters Mean winds (0-6000m): 99.8 at 7.9 knts Storm direction: 129.8 at 5.9 knts Shear (0-3000m) pos: 1.0 neg: 0.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -178.9 deg Storm rel helicity (0-3000m) pos: 6.4 neg: -1.1 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.75 Bulk Shear: 2.80 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 ------------------------------------------------------------------------------- 500 129 4 313 2| 7.4 0.0 7.4| 4.5 0.0 4.5 9.1 0.75| 9.8 7.3 1000 133 6 199 0| 3.7 0.8 4.5| 4.5 -0.2 4.3 4.3 0.61| 5.7 3.4 1500 134 7 160 1| 2.4 0.5 2.9| 5.1 -0.2 4.8 3.2 0.61| 4.1 2.5 2000 136 7 163 1| 1.7 0.4 2.1| 5.7 -0.2 5.5 2.7 0.64| 3.4 2.1 2500 138 7 170 2| 1.2 0.3 1.5| 6.3 -0.2 6.1 2.4 0.66| 2.9 1.9 3000 139 7 172 2| 1.0 0.5 1.5| 6.4 -1.1 5.3 1.8 0.45| 2.8 1.3 4000 131 7 137 1| 0.8 1.0 1.8| 6.4 -4.5 1.9 0.5 0.14| 2.9 0.4 5000 119 8 86 2| 0.6 1.3 1.9| 6.4 -14.8 -8.4 -1.7 -0.05| 3.0 -0.2 6000 100 8 53 4| 0.5 1.2 1.7| 8.2 -16.4 -8.2 -1.4 -0.05| 2.7 -0.1 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20251021.00.gif