UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060300.upa.cvt Date: 0000Z 3 JUN 25 Searching for UIBB... Searching the city database file for: UIBB ... Date:0000Z 3 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 2 SFC 952 489 11.6 11.0 96 0.6 11.3 280 3 288.8 290.3 286.5 313.2 8.69 2 925 657 11.0 10.4 96 0.6 10.6 305 19 290.6 292.1 287.1 314.9 8.59 3 863 1233 7.4 6.4 93 1.0 6.9 313 24 292.6 293.9 286.3 312.7 7.00 4 851 1348 7.4 6.6 95 0.8 6.9 315 25 293.8 295.1 286.9 314.6 7.20 5 850 1358 7.2 6.4 95 0.8 6.8 315 25 293.7 295.0 286.8 314.2 7.11 6 762 2249 2.2 1.6 96 0.6 1.9 309 36 297.6 298.6 286.8 314.3 5.64 7 700 2929 -2.7 -3.3 96 0.6 -3.0 305 44 299.5 300.3 286.2 312.4 4.28 8 683 3123 -4.3 -4.9 96 0.6 -4.6 304 46 299.8 300.5 285.9 311.6 3.89 9 634 3708 -5.9 -8.4 82 2.5 -6.9 302 53 304.5 305.0 286.9 314.4 3.20 10 602 4111 -9.7 -10.5 94 0.8 -10.0 301 58 304.6 305.1 286.6 313.5 2.85 11 594 4215 -9.7 -10.5 94 0.8 -10.0 300 59 305.8 306.3 287.0 314.8 2.89 12 564 4614 -11.5 -21.5 43 10.0 -14.2 299 64 308.2 308.4 286.1 312.2 1.22 13 521 5219 -13.9 -25.9 36 12.0 -16.7 296 71 312.4 312.6 287.2 315.4 0.89 14 509 5396 -15.7 -28.7 32 13.0 -18.4 296 73 312.3 312.4 287.0 314.7 0.70 15 500 5530 -16.7 -28.7 35 12.0 -19.2 295 75 312.7 312.8 287.1 315.1 0.72 16 470 5991 -20.9 -25.2 68 4.3 -21.8 294 76 313.0 313.2 287.6 316.6 1.05 17 464 6086 -20.7 -24.3 73 3.6 -21.5 293 76 314.4 314.7 288.2 318.3 1.15 18 456 6215 -20.7 -25.7 64 5.0 -21.8 293 77 316.0 316.2 288.6 319.6 1.03 19 400 7170 -27.7 -33.7 57 6.0 -28.6 290 79 319.0 319.1 289.0 321.0 0.55 20 397 7224 -28.5 -34.5 56 6.0 -29.3 290 79 318.6 318.7 288.9 320.5 0.52 21 368 7764 -30.7 -37.7 50 7.0 -31.6 289 81 322.7 322.8 290.0 324.2 0.40 22 309 8979 -40.1 -49.1 38 9.0 -40.6 286 84 326.1 326.1 290.7 326.6 0.14 23 300 9180 -42.1 -52.1 33 10.0 -42.6 285 85 326.0 326.0 290.7 326.4 0.10 24 286 9499 -45.5 -54.5 36 9.0 -45.9 287 88 325.6 325.7 290.6 326.0 0.08 25 272 9830 -47.3 -56.3 35 9.0 -47.6 290 91 327.8 327.8 291.2 328.1 0.07 26 258 10176 -49.1 -58.1 34 9.0 -49.4 290 88 330.1 330.1 291.8 330.3 0.06 27 250 10380 -51.1 -60.1 33 9.0 -51.3 290 87 330.1 330.1 291.8 330.3 0.05 28 226 11032 -55.7 -64.7 32 9.0 -55.9 285 80 332.7 332.7 292.5 332.8 0.03 29 206 11622 -57.7 -66.7 31 9.0 -57.8 280 73 338.5 338.5 294.0 338.6 0.02 30 204 11684 -57.9 -66.9 31 9.0 -58.0 283 72 339.1 339.2 294.1 339.2 0.02 31 200 11810 -55.7 -64.7 32 9.0 -55.9 290 71 344.6 344.6 295.4 344.7 0.03 32 186 12275 -51.7 -60.7 33 9.0 -52.0 296 62 358.3 358.3 298.4 358.5 0.06 33 150 13670 -50.1 -60.1 30 10.0 -50.5 315 35 383.7 383.8 302.9 384.1 0.08 34 141 14074 -49.7 -59.7 30 10.0 -50.2 313 32 391.3 391.3 304.0 391.7 0.09 35 100 16310 -51.7 -63.7 22 12.0 -52.3 305 15 427.8 427.9 308.6 428.2 0.07 TRP 206 11622 -57.7 -66.7 31 9.0 -57.8 280 73 338.5 338.5 294.0 338.6 0.02 WND 272 9830 -47.3 -56.3 35 9.0 -47.6 290 91 327.8 327.8 291.2 328.1 0.07 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 734.16 mb = 2554.48 m = 8380.73 ft Wetbulb zero: 737.84 mb = 2507.31 m = 8225.98 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 80.99 % Est. max temperature: 18.50 C = 65.29 F Sfc-Lift cond lev (LCL): 943.53 mb = 541.20 m = 1775.58 ft T: 11.41 C 700-500 lapse rate: 5.38 C/km ThetaE index: 2.70 C Layer 700.0- 634.0 mb Conv cond level (CCL): 881.89 mb = 1053.12 m = 3455.07 ft Mean mixing ratio: 7.93 g/kg Conv temperature: 14.75 C = 58.55 F Cap Strength: 3.72 C Lifted Index: 3.26 C Risk: None Lifted Index @300 mb: 8.92 C Lifted Index @700 mb: -0.43 C Showalter Index: 3.03 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.10 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 201.80 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.18 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 23.55 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 891.13 mb = 966.60 m = 3171.22 ft Lev Free Conv (LFC): 726.13 mb = 2635.46 m = 8646.43 ft Equ Level (EL): 656.13 mb = 3438.80 m = 11282.03 ft B at Equ Level: 19.89 J/kg Max Parcel Lev (MPL): 586.13 mb = 4317.37 m = 14164.43 ft Wind level data Storm motion: 330 at 37 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 ---------------------------------------------------------- 0 952 489 280 3 3.0 -0.5 | 153 36 -15.9 31.8 1 925 657 305 19 15.6 -10.9 | 171 22 -3.3 21.5 2 850 1358 315 25 17.7 -17.7 | 175 15 -1.2 14.7 3 700 2929 305 44 36.0 -25.2 | 247 19 17.2 7.1 4 500 5530 295 75 68.0 -31.7 | 269 49 49.1 0.7 5 400 7170 290 79 74.2 -27.0 | 264 56 55.4 5.3 6 300 9180 285 85 82.1 -22.0 | 261 64 63.2 10.4 7 272 9830 290 91 85.5 -31.1 | 269 67 66.6 1.2 8 250 10380 290 87 81.8 -29.8 | 268 63 62.9 2.6 9 206 11622 280 73 71.9 -12.7 | 250 57 53.0 19.7 10 200 11810 290 71 66.7 -24.3 | 260 49 47.8 8.1 11 150 13670 315 35 24.7 -24.7 | 218 10 5.9 7.6 12 100 16310 305 15 12.3 -8.6 | 165 25 -6.6 23.7 Wind Parameters Mean winds (0-6000m): 299.7 at 49.9 knts Storm direction: 329.7 at 37.5 knts Shear (0-3000m) pos: 4.1 neg: 4.3 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 161.9 neg: 0.0 tot: 161.9 m^2/s^2 ave: 54.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 149.79 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 ------------------------------------------------------------------------------- 500 306 16 166 23| 19.8 0.0 19.8| 74.0 0.0 74.0 148.0 0.49| 20.6 10.2 1000 310 20 169 20| 12.4 0.0 12.4| 81.5 0.0 81.5 81.5 0.46| 13.1 6.1 1500 311 23 175 17| 8.3 2.1 10.4|101.9 0.0 101.9 67.9 0.56| 10.9 6.1 2000 310 26 184 16| 6.2 3.2 9.5|122.4 0.0 122.4 61.2 0.62| 9.8 6.1 2500 309 29 196 15| 5.0 3.9 8.9|142.0 0.0 142.0 56.8 0.63| 9.1 5.8 3000 308 32 207 14| 4.1 4.3 8.5|161.9 0.0 161.9 54.0 0.63| 8.7 5.4 4000 305 38 230 16| 3.1 4.8 7.9|194.6 0.0 194.6 48.7 0.57| 8.1 4.6 5000 302 45 245 21| 2.5 5.2 7.6|213.1 0.0 213.1 42.6 0.50| 7.8 3.9 6000 300 50 253 26| 2.1 4.6 6.7|213.1 -33.2 179.9 30.0 0.43| 6.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20250603.00.gif