UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 20 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 314 SFC 987 489 -5.9 -6.9 93 1.0 -6.2 30 3 268.3 268.6 267.7 274.5 2.30 2 984 509 -2.9 -4.0 92 1.1 -3.3 36 4 271.5 272.0 270.7 279.3 2.88 3 925 929 -4.9 -10.9 63 6.0 -6.7 155 15 274.3 274.6 270.7 279.3 1.80 4 911 1049 -5.3 -12.3 58 7.0 -7.3 147 13 275.1 275.4 270.9 279.7 1.63 5 906 1092 -4.9 -11.9 58 7.0 -7.0 144 13 275.9 276.2 271.6 280.7 1.69 6 896 1180 -5.1 -11.1 63 6.0 -6.9 138 11 276.6 276.9 272.2 281.8 1.82 7 878 1340 -3.7 -8.7 68 5.0 -5.4 127 9 279.7 280.0 274.6 286.1 2.25 8 866 1449 -4.1 -8.1 74 4.0 -5.5 120 7 280.4 280.8 275.2 287.2 2.39 9 858 1522 -4.1 -7.7 76 3.6 -5.4 115 6 281.1 281.5 275.7 288.2 2.49 10 850 1596 -3.7 -7.4 75 3.7 -5.0 110 5 282.3 282.7 276.5 289.6 2.58 11 846 1633 -3.7 -7.6 74 3.9 -5.1 108 5 282.7 283.1 276.6 290.0 2.55 12 829 1793 -4.3 -9.0 70 4.7 -5.9 100 5 283.7 284.1 276.9 290.4 2.33 13 818 1899 -3.9 -8.4 71 4.5 -5.5 94 5 285.2 285.6 277.8 292.4 2.48 14 700 3111 -11.1 -15.6 69 4.5 -12.3 30 5 290.2 290.5 279.1 295.1 1.62 15 544 5006 -23.1 -29.1 58 6.0 -24.1 56 11 297.6 297.7 281.2 299.7 0.63 16 500 5620 -26.7 -34.7 47 8.0 -27.7 65 13 300.5 300.6 282.1 301.8 0.40 17 483 5869 -28.1 -38.1 38 10.0 -29.2 66 14 301.7 301.8 282.5 302.8 0.30 18 432 6658 -34.7 -49.7 20 15.0 -35.5 68 17 303.1 303.2 282.8 303.5 0.09 19 400 7190 -38.5 -53.5 19 15.0 -39.2 70 19 305.0 305.0 283.5 305.2 0.07 20 300 9110 -52.5 -64.5 22 12.0 -52.7 70 23 311.3 311.4 285.8 311.4 0.02 21 250 10260 -59.3 -71.3 20 12.0 -59.4 75 21 317.9 317.9 288.1 317.9 0.01 22 240 10516 -61.1 -73.1 19 12.0 -61.2 72 21 318.9 318.9 288.4 319.0 0.01 23 200 11640 -65.9 -77.9 17 12.0 -66.0 60 21 328.4 328.4 291.3 328.4 0.00 24 191 11919 -66.1 -78.1 17 12.0 -66.2 50 19 332.4 332.4 292.4 332.4 0.00 25 162 12931 -60.1 -72.1 19 12.0 -60.3 16 14 358.6 358.6 298.4 358.6 0.01 26 150 13410 -60.5 -71.5 22 11.0 -60.6 360 11 365.9 365.9 299.8 365.9 0.02 27 132 14204 -61.3 -73.3 19 12.0 -61.4 351 12 378.0 378.0 301.9 378.1 0.01 28 114 15120 -58.1 -70.1 20 12.0 -58.3 340 12 400.2 400.2 305.2 400.3 0.03 29 100 15940 -60.3 -73.3 17 13.0 -60.6 330 13 411.2 411.2 306.7 411.3 0.02 30 70 18170 -61.7 -76.7 12 15.0 -62.0 310 15 452.4 452.4 311.1 452.5 0.02 31 50 20260 -61.7 -78.7 9 17.0 -62.1 320 13 498.1 498.1 314.8 498.2 0.02 32 36 22296 -61.9 -79.9 7 18.0 -62.5 320 16 546.6 546.6 317.9 546.8 0.02 33 30 23430 -59.9 -78.9 7 19.0 -60.8 320 17 581.3 581.4 319.8 581.5 0.03 34 20 26000 -54.9 -75.9 6 21.0 -57.0 305 15 668.1 668.2 323.4 668.6 0.06 35 11 29901 -45.9 -71.9 4 26.0 -52.5 825.4 825.5 327.9 827.6 0.21 TRP 200 11640 -65.9 -77.9 17 12.0 -66.0 60 21 328.4 328.4 291.3 328.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 65.90 % Est. max temperature: 8.98 C = 48.16 F Sfc-Lift cond lev (LCL): 971.29 mb = 597.70 m = 1960.94 ft T: -3.32 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.00 C Layer 987.0-190232055819272192.0 mb Conv cond level (CCL): 676.23 mb = 3370.56 m = 11058.13 ft Mean mixing ratio: 2.12 g/kg Conv temperature: 17.00 C = 62.60 F Cap Strength: 15.55 C Lifted Index: 17.31 C Risk: None Lifted Index @300 mb: 22.30 C Lifted Index @700 mb: 11.67 C Showalter Index: 9.78 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 19.30 C K Index: 11.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.45 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 64128.94 J/kg Cap Strength: 17.14 C Lift Cond Lev (LCL): 873.80 mb = 1377.76 m = 4520.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 104 at 7 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 ---------------------------------------------------------- 0 987 489 30 3 -1.5 -2.6 | 310 7 5.0 -4.2 1 925 929 155 15 -6.3 13.6 | 181 12 0.2 12.0 2 850 1596 110 5 -4.7 1.7 | 266 2 1.8 0.1 3 700 3111 30 5 -2.5 -4.3 | 326 7 4.0 -5.9 4 500 5620 65 13 -11.8 -5.5 | 37 9 -5.2 -7.1 5 400 7190 70 19 -17.9 -6.5 | 54 14 -11.3 -8.1 6 300 9110 70 23 -21.6 -7.9 | 58 18 -15.1 -9.4 7 250 10260 75 21 -20.3 -5.4 | 63 15 -13.7 -7.0 8 200 11640 60 21 -18.2 -10.5 | 44 17 -11.7 -12.1 9 150 13410 360 11 -0.0 -11.0 | 333 14 6.5 -12.6 10 100 15940 330 13 6.5 -11.3 | 315 18 13.0 -12.8 11 70 18170 310 15 11.5 -9.6 | 302 21 18.0 -11.2 12 50 20260 320 13 8.4 -10.0 | 308 19 14.9 -11.5 13 30 23430 320 17 10.9 -13.0 | 310 23 17.5 -14.6 14 20 26000 305 15 12.3 -8.6 | 298 21 18.8 -10.2 Wind Parameters Mean winds (0-6000m): 73.6 at 9.0 knts Storm direction: 103.6 at 6.7 knts Shear (0-3000m) pos: 2.7 neg: 3.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 26.4 deg Storm rel helicity (0-3000m) pos: 28.1 neg: -3.5 tot: 24.6 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 15.94 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 ------------------------------------------------------------------------------- 500 146 10 191 6| 16.3 0.0 16.3| 22.8 0.0 22.8 45.6 0.84| 23.8 20.0 1000 144 10 186 6| 8.2 4.8 13.0| 23.7 -2.5 21.2 21.2 0.60| 16.9 10.2 1500 138 8 190 5| 5.4 4.3 9.7| 25.2 -2.5 22.7 15.1 0.64| 12.5 8.0 2000 128 8 190 3| 4.1 3.8 7.9| 25.7 -2.5 23.2 11.6 0.62| 10.0 6.2 2500 120 7 191 2| 3.3 3.5 6.7| 25.7 -3.2 22.6 9.0 0.58| 8.4 4.9 3000 109 7 187 1| 2.7 3.0 5.8| 28.1 -3.5 24.6 8.2 0.58| 7.3 4.2 4000 86 7 14 2| 2.1 2.3 4.4| 35.4 -3.5 31.9 8.0 0.61| 6.0 3.6 5000 77 8 18 4| 2.0 1.8 3.8| 44.2 -3.5 40.7 8.1 0.64| 5.2 3.3 6000 74 9 27 5| 1.9 1.5 3.4| 50.8 -3.5 47.3 7.9 0.64| 4.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20251020.00.gif