UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 14 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 275 SFC 982 489 -6.3 -11.0 69 4.7 -7.6 300 1 268.2 268.5 266.6 272.8 1.68 2 925 881 -10.9 -16.9 61 6.0 -12.2 10 7 268.2 268.3 265.5 271.2 1.10 3 850 1524 -15.9 -19.3 75 3.4 -16.6 30 9 269.5 269.6 266.2 272.3 0.98 4 752 2435 -23.1 -25.5 81 2.4 -23.4 33 9 271.3 271.4 266.8 273.2 0.64 5 728 2675 -18.1 -20.0 85 1.9 -18.5 34 9 279.3 279.5 272.6 282.4 1.07 6 700 2967 -19.3 -23.0 72 3.7 -20.0 35 9 281.1 281.3 273.3 283.7 0.86 7 629 3754 -23.3 -32.3 43 9.0 -24.4 48 11 285.3 285.3 274.9 286.6 0.40 8 500 5390 -34.9 -45.9 32 11.0 -35.5 75 15 290.5 290.5 277.1 290.9 0.13 9 441 6259 -41.3 -52.3 29 11.0 -41.7 75 25 293.0 293.0 278.3 293.3 0.07 10 400 6920 -44.9 -54.9 32 10.0 -45.2 75 33 296.6 296.6 279.9 296.8 0.06 11 321 8358 -53.3 -64.3 25 11.0 -53.5 75 37 304.3 304.3 283.1 304.4 0.02 12 300 8790 -55.1 -66.1 24 11.0 -55.2 75 38 307.7 307.7 284.5 307.7 0.02 13 289 9030 -55.7 -66.7 24 11.0 -55.8 75 36 310.1 310.1 285.4 310.2 0.02 14 284 9141 -55.7 -66.7 24 11.0 -55.8 75 34 311.7 311.7 285.9 311.7 0.02 15 250 9960 -54.3 -65.3 25 11.0 -54.5 75 19 325.3 325.3 290.4 325.4 0.02 16 222 10724 -51.3 -63.3 23 12.0 -51.6 56 10 341.2 341.2 294.6 341.3 0.03 17 200 11400 -51.9 -64.9 20 13.0 -52.2 40 3 350.6 350.6 296.8 350.7 0.03 18 150 13260 -52.9 -68.9 13 16.0 -53.3 270 7 378.9 378.9 302.1 379.0 0.02 19 100 15870 -54.3 -73.3 8 19.0 -54.8 280 9 422.8 422.8 308.0 422.9 0.02 20 70 18150 -55.5 -76.5 6 21.0 -56.2 270 15 465.7 465.7 312.3 465.7 0.02 21 58 19344 -57.1 -79.1 5 22.0 -57.8 262 15 487.8 487.8 314.1 487.8 0.01 22 51 20163 -54.3 -77.3 4 23.0 -55.4 256 15 512.6 512.6 315.8 512.7 0.02 23 50 20290 -55.5 -77.5 5 22.0 -56.4 255 15 512.7 512.7 315.8 512.8 0.02 24 47 20685 -56.7 -78.7 5 22.0 -57.6 254 16 519.0 519.0 316.2 519.1 0.02 25 31 23348 -53.7 -77.7 4 24.0 -55.4 246 22 592.7 592.7 320.3 592.9 0.03 26 30 23560 -52.3 -76.3 4 24.0 -54.3 245 23 602.1 602.1 320.7 602.4 0.04 27 27 24245 -49.1 -74.1 4 25.0 -52.0 239 23 629.5 629.5 321.9 629.9 0.06 28 23 25291 -51.5 -76.5 3 25.0 -54.2 229 23 651.9 652.0 322.8 652.3 0.05 29 21 25887 -47.1 -73.1 4 26.0 -51.2 223 23 682.4 682.5 323.9 683.2 0.09 30 20 26210 -46.1 -72.1 4 26.0 -50.7 220 23 695.1 695.1 324.3 696.0 0.11 31 19 26552 -45.1 -71.1 4 26.0 -50.2 708.4 708.5 324.7 709.7 0.14 32 17 27295 -45.1 -71.1 4 26.0 -50.5 731.3 731.4 325.4 732.7 0.15 TRP 289 9030 -55.7 -66.7 24 11.0 -55.8 75 36 310.1 310.1 285.4 310.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5115.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 58.98 % Est. max temperature: -4.73 C = 23.49 F Sfc-Lift cond lev (LCL): 911.21 mb = 995.25 m = 3265.21 ft T: -11.79 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.60 C Layer 925.0- 850.0 mb Conv cond level (CCL): 840.24 mb = 1609.86 m = 5281.62 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -4.88 C = 23.22 F Cap Strength: 12.54 C Lifted Index: 15.53 C Risk: None Lifted Index @300 mb: 25.45 C Lifted Index @700 mb: 9.71 C Showalter Index: 15.18 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 15.60 C K Index: -4.00 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.16 J/kg Max Up Vert Vel: 2.08 m/s Conv Inhibition (B-): 64930.57 J/kg Cap Strength: 15.34 C Lift Cond Lev (LCL): 857.45 mb = 1457.63 m = 4782.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 at 9 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 ---------------------------------------------------------- 0 982 489 300 1 0.9 -0.5 | 270 10 9.9 0.0 1 925 881 10 7 -1.2 -6.9 | 309 10 7.8 -6.4 2 850 1524 30 9 -4.5 -7.8 | 328 9 4.5 -7.3 3 700 2967 35 9 -5.2 -7.4 | 330 8 3.9 -6.8 4 500 5390 75 15 -14.5 -3.9 | 58 6 -5.4 -3.4 5 400 6920 75 33 -31.9 -8.5 | 71 24 -22.8 -8.0 6 300 8790 75 38 -36.7 -9.8 | 71 29 -27.7 -9.3 7 289 9030 75 36 -34.8 -9.3 | 71 27 -25.7 -8.8 8 250 9960 75 19 -18.4 -4.9 | 65 10 -9.3 -4.4 9 200 11400 40 3 -1.9 -2.3 | 284 7 7.1 -1.8 10 150 13260 270 7 7.0 -0.0 | 268 16 16.0 0.5 11 100 15870 280 9 8.9 -1.6 | 273 18 17.9 -1.0 12 70 18150 270 15 15.0 -0.0 | 269 24 24.0 0.5 13 50 20290 255 15 14.5 3.9 | 259 24 23.5 4.4 14 30 23560 245 23 20.8 9.7 | 251 32 29.9 10.2 15 20 26210 220 23 14.8 17.6 | 233 30 23.8 18.1 Wind Parameters Mean winds (0-6000m): 56.7 at 12.1 knts Storm direction: 86.7 at 9.1 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 32.9 neg: 0.0 tot: 32.9 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 12.91 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 5 5 295 10| 7.3 0.0 7.3| 22.1 0.0 22.1 44.3 0.94| 8.6 8.1 1000 16 6 307 9| 4.6 0.0 4.6| 28.1 0.0 28.1 28.1 0.93| 5.7 5.3 1500 22 7 314 9| 3.1 0.0 3.1| 28.7 0.0 28.7 19.1 0.92| 4.0 3.6 2000 25 8 317 9| 2.3 0.0 2.3| 29.0 0.0 29.0 14.5 0.90| 3.0 2.7 2500 27 8 320 8| 1.9 0.0 1.9| 29.4 0.0 29.4 11.8 0.90| 2.5 2.2 3000 30 8 323 8| 1.8 0.0 1.8| 32.9 0.0 32.9 11.0 0.90| 2.4 2.2 4000 37 9 331 8| 1.7 0.0 1.7| 39.9 0.0 39.9 10.0 0.92| 2.3 2.1 5000 48 10 345 6| 1.7 0.0 1.7| 47.3 0.0 47.3 9.5 0.90| 2.4 2.2 6000 57 12 10 6| 1.4 1.0 2.5| 53.0 0.0 53.0 8.8 0.65| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20251014.00.gif