UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 19 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 320 SFC 988 489 -8.1 -8.8 95 0.7 -8.3 20 1 266.0 266.3 265.6 271.3 1.99 2 971 605 -3.9 -6.5 82 2.6 -4.8 63 2 271.5 271.9 270.0 278.1 2.42 3 943 802 -6.1 -13.1 58 7.0 -8.0 137 4 271.6 271.8 268.5 275.7 1.48 4 925 931 -7.3 -14.3 57 7.0 -9.1 185 5 271.8 272.1 268.5 275.7 1.36 5 908 1075 -8.3 -14.3 62 6.0 -9.8 221 5 272.3 272.5 268.8 276.2 1.39 6 867 1435 -7.7 -12.7 67 5.0 -9.1 311 7 276.5 276.8 271.9 281.2 1.66 7 850 1589 -6.9 -14.9 53 8.0 -9.1 350 7 278.9 279.2 272.9 283.0 1.41 8 846 1626 -6.5 -17.5 41 11.0 -9.3 351 7 279.7 279.9 272.9 283.1 1.14 9 825 1822 -6.9 -23.9 24 17.0 -10.5 357 8 281.3 281.4 273.1 283.4 0.67 10 782 2238 -9.1 -15.1 62 6.0 -10.7 9 9 283.3 283.5 275.5 287.7 1.51 11 769 2367 -8.5 -16.5 52 8.0 -10.6 13 9 285.3 285.5 276.3 289.4 1.37 12 758 2479 -8.9 -22.9 31 14.0 -12.0 17 9 286.0 286.2 275.9 288.5 0.80 13 716 2917 -11.9 -18.9 56 7.0 -13.6 30 11 287.4 287.7 277.2 291.1 1.20 14 700 3090 -12.9 -23.9 39 11.0 -15.2 35 11 288.2 288.3 277.0 290.7 0.79 15 680 3310 -14.5 -26.5 35 12.0 -16.7 38 12 288.8 288.9 277.1 290.8 0.64 16 641 3756 -17.1 -22.0 66 4.9 -18.1 44 14 290.8 291.0 278.6 293.9 1.02 17 628 3910 -16.1 -22.1 60 6.0 -17.4 46 14 293.6 293.8 280.0 296.9 1.04 18 602 4227 -17.9 -31.9 28 14.0 -20.1 51 15 295.1 295.2 279.8 296.6 0.44 19 500 5590 -27.5 -33.5 57 6.0 -28.2 70 21 299.5 299.6 281.8 301.0 0.45 20 496 5647 -27.9 -33.9 56 6.0 -28.6 70 21 299.7 299.8 281.8 301.2 0.44 21 400 7150 -39.5 -45.5 53 6.0 -39.8 65 29 303.7 303.7 283.1 304.2 0.16 22 351 8032 -47.1 -54.1 45 7.0 -47.3 60 37 305.0 305.0 283.5 305.2 0.07 23 300 9060 -53.1 -60.1 42 7.0 -53.2 55 46 310.5 310.5 285.5 310.7 0.04 24 250 10210 -60.5 -67.5 39 7.0 -60.6 45 48 316.1 316.1 287.5 316.2 0.02 25 231 10700 -63.3 -69.3 44 6.0 -63.3 45 44 319.1 319.1 288.5 319.2 0.01 26 200 11590 -62.3 -69.3 39 7.0 -62.4 45 44 334.1 334.1 292.9 334.2 0.02 27 151 13338 -59.3 -66.3 40 7.0 -59.5 21 23 367.2 367.2 300.1 367.4 0.03 28 150 13380 -59.5 -66.5 40 7.0 -59.6 20 23 367.6 367.6 300.2 367.7 0.03 29 100 15920 -59.7 -68.7 30 9.0 -59.9 355 19 412.4 412.4 306.8 412.6 0.04 30 70 18140 -61.7 -71.7 25 10.0 -62.0 345 15 452.4 452.4 311.1 452.6 0.03 31 50 20230 -61.7 -73.7 19 12.0 -62.1 330 13 498.1 498.1 314.8 498.3 0.04 32 46 20747 -60.5 -73.5 17 13.0 -61.0 324 14 513.0 513.0 315.9 513.3 0.04 33 34 22622 -61.9 -74.9 16 13.0 -62.4 304 16 555.6 555.7 318.4 555.9 0.04 34 30 23400 -59.3 -73.3 15 14.0 -60.2 295 17 583.0 583.0 319.8 583.4 0.06 35 26 24300 -56.5 -72.5 12 16.0 -57.9 291 17 615.3 615.3 321.3 615.9 0.08 36 20 25970 -54.3 -71.3 11 17.0 -56.4 285 17 670.0 670.0 323.4 671.0 0.13 37 18 26646 -54.1 -72.1 9 18.0 -56.5 691.1 691.1 324.1 692.2 0.13 38 14 28273 -50.1 -70.1 8 20.0 -54.2 756.2 756.3 326.1 758.2 0.22 TRP 231 10700 -63.3 -69.3 44 6.0 -63.3 45 44 319.1 319.1 288.5 319.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 49.23 % Est. max temperature: 6.20 C = 43.16 F Sfc-Lift cond lev (LCL): 976.82 mb = 564.93 m = 1853.41 ft T: -5.35 C 700-500 lapse rate: 5.84 C/km ThetaE index: 2.45 C Layer 943.0- 908.0 mb Conv cond level (CCL): 660.04 mb = 3535.11 m = 11597.98 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 15.66 C = 60.19 F Cap Strength: 17.18 C Lifted Index: 19.36 C Risk: None Lifted Index @300 mb: 24.28 C Lifted Index @700 mb: 12.60 C Showalter Index: 14.08 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 12.60 C K Index: -5.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.12 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 61447.53 J/kg Cap Strength: 19.24 C Lift Cond Lev (LCL): 866.24 mb = 1441.44 m = 4729.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 at 10 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 ---------------------------------------------------------- 0 988 489 20 1 -0.3 -0.9 | 270 10 9.6 -0.0 1 925 931 185 5 0.4 5.0 | 240 12 10.4 5.9 2 850 1589 350 7 1.2 -6.9 | 298 13 11.2 -6.0 3 700 3090 35 11 -6.3 -9.0 | 336 9 3.6 -8.1 4 500 5590 70 21 -19.7 -7.2 | 57 12 -9.8 -6.3 5 400 7150 65 29 -26.3 -12.3 | 55 20 -16.3 -11.3 6 300 9060 55 46 -37.7 -26.4 | 47 38 -27.7 -25.5 7 250 10210 45 48 -33.9 -33.9 | 36 41 -24.0 -33.0 8 231 10700 45 44 -31.1 -31.1 | 35 37 -21.2 -30.2 9 200 11590 45 44 -31.1 -31.1 | 35 37 -21.2 -30.2 10 150 13380 20 23 -7.9 -21.6 | 354 21 2.1 -20.7 11 100 15920 355 19 1.7 -18.9 | 327 21 11.6 -18.0 12 70 18140 345 15 3.9 -14.5 | 315 19 13.8 -13.6 13 50 20230 330 13 6.5 -11.3 | 302 19 16.4 -10.3 14 30 23400 295 17 15.4 -7.2 | 284 26 25.3 -6.3 15 20 25970 285 17 16.4 -4.4 | 278 27 26.4 -3.5 Wind Parameters Mean winds (0-6000m): 54.8 at 13.3 knts Storm direction: 84.8 at 10.0 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 84.5 neg: -9.2 tot: 75.4 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 31.86 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 ------------------------------------------------------------------------------- 500 184 3 248 11| 6.4 0.0 6.4| 3.2 -9.2 -6.0 -12.0 -0.31| 11.0 -3.5 1000 233 4 255 14| 3.2 0.0 3.2| 50.7 -9.2 41.6 41.6 0.36| 12.2 4.4 1500 343 5 290 12| 2.4 0.0 2.4| 64.9 -9.2 55.8 37.2 0.44| 9.8 4.3 2000 1 6 298 11| 2.2 0.0 2.2| 72.1 -9.2 62.9 31.4 0.48| 8.0 3.9 2500 13 7 305 10| 2.0 0.0 2.0| 78.7 -9.2 69.5 27.8 0.51| 7.0 3.6 3000 22 8 311 9| 2.0 0.0 2.0| 84.5 -9.2 75.4 25.1 0.54| 6.3 3.4 4000 35 9 326 8| 2.0 0.0 2.0| 97.2 -9.2 88.1 22.0 0.60| 5.4 3.3 5000 47 11 347 7| 2.1 0.0 2.1|112.8 -9.2 103.6 20.7 0.64| 5.0 3.2 6000 55 13 8 7| 1.9 0.2 2.1|114.6 -10.0 104.6 17.4 0.59| 4.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20251019.00.gif