UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 11 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 273 SFC 982 489 -7.1 -13.1 62 6.0 -8.7 80 3 267.4 267.7 265.6 271.3 1.42 2 925 876 -12.1 -19.1 56 7.0 -13.5 50 7 266.9 267.1 264.3 269.5 0.91 3 923 893 -12.5 -18.5 61 6.0 -13.7 47 7 266.7 266.8 264.2 269.4 0.96 4 850 1518 -16.9 -20.4 74 3.5 -17.5 305 9 268.4 268.6 265.3 271.0 0.89 5 816 1823 -18.9 -21.3 81 2.4 -19.3 317 9 269.5 269.6 266.0 271.9 0.85 6 798 1990 -16.3 -19.7 75 3.4 -17.0 323 10 274.0 274.1 269.2 276.9 1.00 7 790 2066 -16.9 -21.5 67 4.6 -17.7 326 10 274.1 274.3 269.1 276.6 0.87 8 778 2181 -16.5 -23.5 55 7.0 -17.7 330 10 275.8 275.9 269.9 277.9 0.74 9 701 2959 -20.1 -35.1 25 15.0 -21.8 360 11 280.1 280.2 271.7 281.0 0.28 10 700 2970 -20.1 -35.1 25 15.0 -21.8 360 11 280.2 280.3 271.8 281.1 0.28 11 626 3791 -23.7 -29.7 58 6.0 -24.5 22 12 285.2 285.3 275.0 286.8 0.52 12 593 4184 -25.3 -37.3 32 12.0 -26.5 32 12 287.8 287.8 276.0 288.7 0.26 13 573 4432 -27.1 -41.1 25 14.0 -28.3 39 12 288.5 288.6 276.2 289.1 0.18 14 500 5400 -33.5 -42.5 40 9.0 -34.1 65 13 292.2 292.2 278.0 292.8 0.18 15 400 6930 -44.7 -51.7 45 7.0 -44.9 70 19 296.9 296.9 280.1 297.2 0.08 16 340 7998 -52.7 -58.7 48 6.0 -52.8 56 12 300.1 300.1 281.4 300.3 0.04 17 300 8800 -56.3 -62.3 47 6.0 -56.4 45 7 306.0 306.0 283.8 306.1 0.03 18 295 8907 -56.7 -62.7 47 6.0 -56.8 40 9 306.9 306.9 284.2 307.0 0.03 19 266 9565 -56.3 -62.3 47 6.0 -56.4 43 9 316.7 316.7 287.7 316.8 0.03 20 250 9960 -55.7 -61.7 47 6.0 -55.8 45 9 323.3 323.3 289.8 323.4 0.04 21 216 10901 -52.3 -59.3 43 7.0 -52.5 333 6 342.3 342.3 295.0 342.6 0.06 22 200 11400 -52.7 -60.7 37 8.0 -52.9 295 5 349.3 349.3 296.5 349.5 0.05 23 150 13250 -53.1 -66.1 19 13.0 -53.5 285 11 378.6 378.6 302.1 378.7 0.04 24 100 15860 -54.1 -72.1 9 18.0 -54.6 265 7 423.2 423.2 308.1 423.3 0.02 25 70 18140 -55.3 -75.3 7 20.0 -56.0 260 11 466.1 466.1 312.3 466.2 0.02 26 63 18813 -56.5 -77.5 5 21.0 -57.2 255 14 477.7 477.7 313.2 477.8 0.02 27 50 20290 -54.7 -77.7 4 23.0 -55.7 245 19 514.6 514.6 315.9 514.7 0.02 28 48 20550 -54.9 -77.9 4 23.0 -55.9 245 19 520.1 520.1 316.3 520.3 0.02 29 44 21107 -54.1 -78.1 4 24.0 -55.3 245 20 535.2 535.2 317.2 535.3 0.02 30 36 22386 -55.9 -79.9 3 24.0 -57.1 245 20 562.2 562.2 318.8 562.3 0.02 31 34 22753 -52.3 -77.3 3 25.0 -54.1 245 21 580.9 580.9 319.7 581.1 0.03 32 30 23560 -52.9 -76.9 4 24.0 -54.8 245 21 600.4 600.4 320.6 600.7 0.04 33 29 23778 -53.5 -77.5 4 24.0 -55.4 604.6 604.6 320.8 604.9 0.03 34 26 24486 -50.3 -75.3 4 25.0 -53.0 632.9 632.9 322.0 633.3 0.05 TRP 295 8907 -56.7 -62.7 47 6.0 -56.8 40 9 306.9 306.9 284.2 307.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5127.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 48.07 % Est. max temperature: -5.56 C = 21.99 F Sfc-Lift cond lev (LCL): 892.34 mb = 1148.99 m = 3769.62 ft T: -14.30 C 700-500 lapse rate: 5.51 C/km ThetaE index: 1.95 C Layer 925.0- 850.0 mb Conv cond level (CCL): 819.19 mb = 1794.18 m = 5886.34 ft Mean mixing ratio: 1.07 g/kg Conv temperature: -5.17 C = 22.69 F Cap Strength: 16.06 C Lifted Index: 18.28 C Risk: None Lifted Index @300 mb: 25.42 C Lifted Index @700 mb: 10.26 C Showalter Index: 17.60 C Risk: None Total Totals Index: 29.70 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 13.10 C K Index: -18.80 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.22 J/kg Max Up Vert Vel: 0.66 m/s Conv Inhibition (B-): 53646.38 J/kg Cap Strength: 18.04 C Lift Cond Lev (LCL): 847.51 mb = 1539.94 m = 5052.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 8 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 ---------------------------------------------------------- 0 982 489 80 3 -3.0 -0.5 | 232 6 4.4 3.5 1 925 876 50 7 -5.4 -4.5 | 284 2 2.0 -0.5 2 850 1518 305 9 7.4 -5.2 | 275 15 14.8 -1.2 3 700 2970 360 11 -0.0 -11.0 | 313 10 7.4 -7.0 4 500 5400 65 13 -11.8 -5.5 | 71 5 -4.4 -1.5 5 400 6930 70 19 -17.9 -6.5 | 77 11 -10.5 -2.5 6 300 8800 45 7 -4.9 -4.9 | 291 3 2.4 -1.0 7 295 8907 40 9 -5.8 -6.9 | 331 3 1.6 -2.9 8 250 9960 45 9 -6.4 -6.4 | 337 3 1.0 -2.4 9 200 11400 295 5 4.5 -2.1 | 261 12 11.9 1.9 10 150 13250 285 11 10.6 -2.8 | 266 18 18.0 1.2 11 100 15860 265 7 7.0 0.6 | 252 15 14.4 4.6 12 70 18140 260 11 10.8 1.9 | 252 19 18.2 5.9 13 50 20290 245 19 17.2 8.0 | 244 27 24.6 12.0 14 30 23560 245 21 19.0 8.9 | 244 29 26.4 12.9 Wind Parameters Mean winds (0-6000m): 31.6 at 11.2 knts Storm direction: 61.6 at 8.4 knts Shear (0-3000m) pos: 1.9 neg: 1.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 35.2 neg: -15.2 tot: 20.1 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 5.65 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 54 5 255 3| 0.0 6.0 6.0| 2.4 0.0 2.4 4.8 0.48| 7.3 3.5 1000 19 7 294 6| 0.0 5.7 5.7| 2.4 -14.5 -12.1 -12.1 -0.08| 9.7 -0.8 1500 346 8 290 10| 0.8 3.8 4.6| 11.3 -15.2 -3.9 -2.6 0.03| 7.4 0.2 2000 341 8 290 11| 1.4 2.9 4.3| 21.4 -15.2 6.3 3.1 0.15| 6.5 0.9 2500 346 9 295 10| 1.8 2.3 4.1| 30.1 -15.2 14.9 6.0 0.23| 5.9 1.4 3000 351 9 299 10| 1.9 1.9 3.8| 35.2 -15.2 20.1 6.7 0.28| 5.4 1.5 4000 3 10 310 9| 2.0 1.4 3.4| 43.5 -15.2 28.3 7.1 0.36| 4.7 1.7 5000 18 10 324 7| 2.0 1.1 3.1| 50.0 -15.2 34.8 7.0 0.44| 4.4 1.9 6000 32 11 345 6| 2.0 1.0 2.9| 50.8 -15.2 35.7 5.9 0.41| 4.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20251011.00.gif