UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062300.upa.cvt Date: 0000Z 23 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 23 JUN 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 84 SFC 962 489 17.2 13.0 76 4.2 14.6 180 1 293.6 295.3 289.3 321.7 9.82 2 934 687 19.8 7.8 46 12.0 12.7 240 13 298.7 300.0 288.6 319.7 7.12 3 925 753 18.8 6.8 46 12.0 11.9 260 17 298.5 299.8 288.2 318.3 6.71 4 910 893 18.0 5.0 42 13.0 10.7 261 17 299.1 300.2 287.8 316.9 6.01 5 888 1102 16.4 4.4 45 12.0 9.7 262 17 299.6 300.6 287.8 317.1 5.91 6 862 1355 14.0 3.0 47 11.0 8.1 264 17 299.6 300.6 287.4 316.0 5.51 7 850 1473 13.2 3.2 51 10.0 7.8 265 17 300.0 301.0 287.7 316.9 5.67 8 726 2774 2.2 -1.8 75 4.0 0.3 261 28 301.8 302.6 287.3 315.7 4.62 9 700 3068 0.4 -2.4 81 2.8 -0.9 260 31 302.9 303.8 287.7 316.8 4.58 10 690 3183 -0.5 -2.9 84 2.4 -1.6 261 31 303.2 304.0 287.7 316.8 4.48 11 675 3359 0.0 -8.0 55 8.0 -3.4 263 31 305.6 306.2 287.2 315.3 3.10 12 665 3478 0.0 -8.0 55 8.0 -3.4 265 30 307.0 307.5 287.7 316.8 3.15 13 536 5181 -6.9 -30.9 13 24.0 -12.6 284 28 318.2 318.3 288.8 320.2 0.54 14 500 5720 -10.1 -33.1 13 23.0 -15.1 290 27 320.7 320.8 289.5 322.4 0.47 15 491 5859 -10.5 -32.5 15 22.0 -15.3 290 27 321.9 322.0 289.9 323.7 0.51 16 400 7390 -24.7 -38.7 26 14.0 -26.6 285 33 322.9 323.0 290.0 324.1 0.34 17 310 9187 -39.5 -50.5 30 11.0 -40.2 263 28 326.6 326.6 290.9 327.1 0.12 18 300 9410 -41.5 -52.5 29 11.0 -42.1 260 27 326.9 326.9 290.9 327.3 0.10 19 295 9524 -42.9 -53.9 29 11.0 -43.4 260 27 326.5 326.5 290.8 326.8 0.08 20 250 10630 -47.7 -58.7 27 11.0 -48.1 255 31 335.2 335.2 293.2 335.4 0.06 21 212 11710 -52.3 -64.3 22 12.0 -52.6 240 29 344.2 344.2 295.3 344.3 0.03 22 200 12090 -50.1 -63.1 20 13.0 -50.5 240 23 353.4 353.4 297.4 353.6 0.04 23 165 13337 -53.5 -66.5 19 13.0 -53.8 250 26 367.7 367.7 300.2 367.9 0.03 24 150 13950 -53.5 -67.5 17 14.0 -53.9 255 27 377.9 377.9 301.9 378.0 0.03 25 100 16560 -53.3 -69.3 13 16.0 -53.9 260 17 424.7 424.8 308.3 424.9 0.03 26 91 17162 -57.1 -72.1 13 15.0 -57.5 247 16 428.8 428.8 308.7 428.9 0.02 27 82 17826 -54.1 -70.1 12 16.0 -54.7 232 15 447.9 447.9 310.7 448.1 0.04 28 70 18840 -54.5 -70.5 12 16.0 -55.2 210 13 467.8 467.8 312.5 468.0 0.04 29 52 20748 -54.5 -70.5 12 16.0 -55.4 144 9 509.3 509.3 315.6 509.6 0.05 30 50 21000 -53.1 -70.1 11 17.0 -54.2 135 9 518.3 518.4 316.2 518.7 0.06 31 44 21824 -50.7 -67.7 12 17.0 -52.2 119 9 543.5 543.5 317.8 544.2 0.10 32 30 24310 -50.3 -68.3 10 18.0 -52.5 70 9 607.5 607.6 321.0 608.5 0.13 33 25 25496 -51.7 -69.7 10 18.0 -54.0 636.0 636.1 322.2 637.0 0.13 TRP 212 11710 -52.3 -64.3 22 12.0 -52.6 240 29 344.2 344.2 295.3 344.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 695.56 mb = 3119.14 m = 10233.27 ft Freezing level: 675.00 mb = 3358.69 m = 11019.20 ft Freezing level: 665.00 mb = 3478.07 m = 11410.86 ft Wetbulb zero: 719.86 mb = 2842.43 m = 9325.45 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 46.70 % Est. max temperature: 24.08 C = 75.34 F Sfc-Lift cond lev (LCL): 903.71 mb = 952.58 m = 3125.23 ft T: 17.55 C 700-500 lapse rate: 3.96 C/km ThetaE index: 4.74 C Layer 934.0- 888.0 mb Conv cond level (CCL): 740.77 mb = 2607.81 m = 8555.72 ft Mean mixing ratio: 6.71 g/kg Conv temperature: 25.09 C = 77.16 F Cap Strength: 6.73 C Lifted Index: 7.31 C Risk: None Lifted Index @300 mb: 6.59 C Lifted Index @700 mb: 0.73 C Showalter Index: 8.04 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 13.30 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 99.40 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.85 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 33459.32 J/kg Cap Strength: 7.25 C Lift Cond Lev (LCL): 774.76 mb = 2237.68 m = 7341.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 19 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 ---------------------------------------------------------- 0 962 489 180 1 0.0 1.0 | 124 19 -16.1 11.0 1 925 753 260 17 16.7 3.0 | 183 13 0.7 12.9 2 850 1473 265 17 16.9 1.5 | 184 12 0.9 11.5 3 700 3068 260 31 30.5 5.4 | 223 21 14.5 15.4 4 500 5720 290 27 25.4 -9.2 | 265 9 9.3 0.8 5 400 7390 285 33 31.9 -8.5 | 265 16 15.8 1.5 6 300 9410 260 27 26.6 4.7 | 216 18 10.5 14.7 7 250 10630 255 31 29.9 8.0 | 218 23 13.9 18.0 8 212 11710 240 29 25.1 14.5 | 200 26 9.0 24.5 9 200 12090 240 23 19.9 11.5 | 190 22 3.8 21.5 10 150 13950 255 27 26.1 7.0 | 211 20 10.0 17.0 11 100 16560 260 17 16.7 3.0 | 183 13 0.7 12.9 12 70 18840 210 13 6.5 11.3 | 156 23 -9.6 21.3 13 50 21000 135 9 -6.4 6.4 | 126 28 -22.4 16.4 14 30 24310 70 9 -8.5 -3.1 | 106 25 -24.5 6.9 Wind Parameters Mean winds (0-6000m): 271.9 at 25.2 knts Storm direction: 301.9 at 18.9 knts Shear (0-3000m) pos: 3.0 neg: 2.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 134.0 neg: 0.0 tot: 134.0 m^2/s^2 ave: 44.7 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.61 Bulk Shear: 24.30 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 ------------------------------------------------------------------------------- 500 259 12 162 13| 17.4 0.0 17.4| 85.7 0.0 85.7 171.5 0.87| 21.7 18.9 1000 261 15 172 12| 8.8 0.0 8.8| 86.7 0.0 86.7 86.7 0.85| 11.4 9.6 1500 262 16 179 12| 5.9 1.5 7.4| 99.6 0.0 99.6 66.4 0.85| 9.1 7.8 2000 262 18 188 12| 4.4 2.3 6.7|111.9 0.0 111.9 56.0 0.83| 8.0 6.6 2500 262 20 196 13| 3.5 2.7 6.3|123.5 0.0 123.5 49.4 0.79| 7.3 5.8 3000 262 22 202 14| 3.0 2.3 5.3|134.0 0.0 134.0 44.7 0.78| 6.6 5.2 4000 264 24 211 14| 2.3 1.7 4.0|151.0 0.0 151.0 37.7 0.76| 5.7 4.4 5000 268 25 218 14| 1.9 1.4 3.3|163.6 0.0 163.6 32.7 0.75| 5.2 3.9 6000 272 25 225 13| 1.7 1.3 3.0|166.2 -0.0 166.2 27.7 0.71| 4.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250623.00.gif