UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 25 APR 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 248 SFC 980 410 -2.5 -10.5 54 8.0 -4.9 315 1 272.2 272.5 269.4 277.1 1.75 2 956 606 -4.3 -13.3 49 9.0 -6.8 309 10 272.3 272.6 268.9 276.4 1.43 3 952 639 -5.7 -14.7 49 9.0 -8.0 307 11 271.2 271.5 267.9 274.9 1.28 4 925 863 -7.1 -15.1 53 8.0 -9.1 300 21 272.0 272.3 268.4 275.7 1.28 5 850 1516 -12.5 -18.5 61 6.0 -13.8 295 17 273.1 273.2 268.7 276.0 1.04 6 773 2234 -17.9 -22.9 65 5.0 -18.8 302 21 274.8 274.9 269.3 277.1 0.78 7 751 2450 -17.1 -24.1 55 7.0 -18.3 305 22 277.9 278.0 271.2 280.1 0.72 8 700 2975 -19.9 -32.9 30 13.0 -21.5 310 25 280.4 280.5 272.1 281.5 0.34 9 618 3889 -23.5 -37.5 26 14.0 -25.0 312 31 286.5 286.5 275.2 287.3 0.25 10 508 5289 -33.7 -42.7 40 9.0 -34.3 315 39 290.6 290.7 277.3 291.2 0.17 11 500 5400 -34.3 -42.3 44 8.0 -34.8 315 40 291.2 291.3 277.6 291.8 0.18 12 433 6399 -38.3 -46.3 43 8.0 -38.7 309 46 298.4 298.4 280.8 298.9 0.14 13 400 6940 -42.3 -49.3 46 7.0 -42.6 305 50 300.0 300.0 281.5 300.4 0.11 14 313 8557 -53.5 -59.5 48 6.0 -53.6 300 62 306.2 306.2 284.0 306.4 0.04 15 310 8619 -53.7 -59.7 48 6.0 -53.8 300 62 306.8 306.8 284.1 306.9 0.04 16 306 8703 -53.8 -60.2 45 6.4 -53.9 300 62 307.8 307.8 284.5 307.9 0.04 17 300 8830 -53.9 -60.9 42 7.0 -54.0 300 60 309.4 309.4 285.1 309.5 0.04 18 284 9184 -54.7 -61.7 42 7.0 -54.8 300 55 313.1 313.1 286.5 313.2 0.03 19 250 10010 -51.9 -58.9 43 7.0 -52.1 300 44 328.9 328.9 291.5 329.1 0.05 20 213 11056 -47.3 -58.3 27 11.0 -47.7 296 36 351.5 351.5 297.0 351.8 0.07 21 200 11470 -48.7 -60.7 24 12.0 -49.1 295 33 355.7 355.7 297.9 355.9 0.05 22 191 11772 -50.9 -63.9 20 13.0 -51.2 293 33 356.8 356.8 298.1 357.0 0.04 23 150 13350 -49.9 -66.9 12 17.0 -50.5 280 35 384.1 384.1 302.9 384.2 0.03 24 100 15990 -51.5 -73.5 6 22.0 -52.2 275 27 428.2 428.2 308.6 428.3 0.02 25 81 17349 -54.5 -76.5 5 22.0 -55.2 448.7 448.7 310.7 448.7 0.01 TRP 310 8619 -53.7 -59.7 48 6.0 -53.8 300 62 306.8 306.8 284.1 306.9 0.04 WND 306 8703 -53.8 -60.2 45 6.4 -53.9 300 62 307.8 307.8 284.5 307.9 0.04 Sounding variables and indices 1000-500 mb thick: 5152.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 43.33 % Est. max temperature: -1.24 C = 29.77 F Sfc-Lift cond lev (LCL): 863.83 mb = 1391.37 m = 4564.80 ft T: -11.47 C 700-500 lapse rate: 5.94 C/km ThetaE index: 2.24 C Layer 956.0- 925.0 mb Conv cond level (CCL): 790.90 mb = 2060.83 m = 6761.17 ft Mean mixing ratio: 1.32 g/kg Conv temperature: -0.37 C = 31.33 F Cap Strength: 12.51 C Lifted Index: 12.91 C Risk: None Lifted Index @300 mb: 23.78 C Lifted Index @700 mb: 5.92 C Showalter Index: 12.73 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 15.80 C K Index: -9.70 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.29 J/kg Max Up Vert Vel: 2.93 m/s Conv Inhibition (B-): 24026.60 J/kg Cap Strength: 12.48 C Lift Cond Lev (LCL): 818.26 mb = 1803.71 m = 5917.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 22 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 ---------------------------------------------------------- 0 980 410 315 1 0.7 -0.7 | 161 21 -6.8 19.5 1 925 863 300 21 18.2 -10.5 | 228 14 10.7 9.7 2 850 1516 295 17 15.4 -7.2 | 211 15 7.9 13.0 3 700 2975 310 25 19.2 -16.1 | 251 12 11.7 4.1 4 500 5400 315 40 28.3 -28.3 | 291 22 20.8 -8.1 5 400 6940 305 50 41.0 -28.7 | 284 35 33.5 -8.5 6 310 8619 300 62 53.7 -31.0 | 283 47 46.2 -10.8 7 306 8703 300 62 53.7 -31.0 | 283 47 46.2 -10.8 8 300 8830 300 60 52.0 -30.0 | 282 46 44.5 -9.8 9 250 10010 300 44 38.1 -22.0 | 273 31 30.6 -1.8 10 200 11470 295 33 29.9 -13.9 | 254 23 22.4 6.2 11 150 13350 280 35 34.5 -6.1 | 242 30 27.0 14.1 12 100 15990 275 27 26.9 -2.4 | 227 26 19.4 17.8 Wind Parameters Mean winds (0-6000m): 309.7 at 28.7 knts Storm direction: 339.7 at 21.5 knts Shear (0-3000m) pos: 2.0 neg: 2.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 100.5 deg Storm rel helicity (0-3000m) pos: 104.1 neg: -15.3 tot: 88.8 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 38.41 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 ------------------------------------------------------------------------------- 500 301 12 191 14| 0.0 20.3 20.3| 62.6 0.0 62.6 125.2 0.82| 20.7 17.0 1000 299 16 206 14| 0.0 8.6 8.6| 62.6 -12.7 49.9 49.9 0.57| 12.0 6.8 1500 298 16 209 14| 0.6 5.7 6.4| 71.6 -15.3 56.3 37.5 0.56| 9.1 5.1 2000 299 17 213 14| 1.3 4.3 5.6| 82.9 -15.3 67.7 33.8 0.60| 7.7 4.6 2500 302 19 219 13| 1.8 3.4 5.2| 94.3 -15.3 79.0 31.6 0.64| 6.8 4.4 3000 304 20 224 13| 2.0 2.9 4.9|104.1 -15.3 88.8 29.6 0.67| 6.2 4.2 4000 307 23 238 13| 2.3 2.1 4.4|124.0 -15.3 108.7 27.2 0.68| 5.5 3.7 5000 309 26 252 13| 2.5 1.7 4.2|145.2 -15.3 129.9 26.0 0.68| 5.0 3.4 6000 310 29 263 15| 2.1 2.1 4.2|145.2 -29.7 115.5 19.3 0.54| 4.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250425.00.gif