UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 26 APR 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 177 6.2 -2.8 52 9.0 2.5 210 3 279.4 279.9 275.6 288.0 3.11 1 927 776 11.4 -2.6 37 14.0 5.0 220 7 290.8 291.4 281.7 300.7 3.40 2 925 793 11.2 -2.8 37 14.0 4.9 220 7 290.8 291.4 281.6 300.6 3.36 3 850 1494 8.4 -4.6 39 13.0 2.7 230 13 294.9 295.5 283.2 304.5 3.19 4 770 2303 2.6 -10.4 38 13.0 -2.3 238 16 297.2 297.6 283.0 304.0 2.25 5 700 3068 -1.9 -14.9 36 13.0 -6.2 245 19 300.4 300.7 283.7 305.8 1.72 6 653 3615 -5.9 -17.9 38 12.0 -9.5 248 20 301.9 302.2 284.0 306.5 1.43 7 560 4800 -13.3 -26.3 33 13.0 -16.2 255 23 306.7 306.9 285.1 309.4 0.80 8 500 5650 -19.9 -32.9 30 13.0 -22.0 260 25 308.8 308.9 285.5 310.4 0.48 9 446 6490 -26.7 -39.7 28 13.0 -28.2 265 27 310.5 310.5 285.8 311.4 0.27 10 400 7270 -32.1 -45.1 26 13.0 -33.1 270 29 313.3 313.3 286.7 313.9 0.17 11 362 7965 -37.9 -50.9 24 13.0 -38.6 272 30 314.6 314.6 287.1 315.0 0.10 12 300 9230 -47.9 -60.9 21 13.0 -48.2 275 33 317.8 317.8 288.1 318.0 0.04 13 293 9385 -49.5 -62.5 20 13.0 -49.8 276 33 317.7 317.7 288.1 317.8 0.03 14 250 10410 -56.7 -69.7 18 13.0 -56.9 285 35 321.8 321.8 289.3 321.8 0.01 15 221 11179 -63.5 -76.5 16 13.0 -63.6 322.8 322.8 289.6 322.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 729.56 mb = 2744.89 m = 9005.44 ft Wetbulb zero: 807.33 mb = 1915.40 m = 6284.05 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 37.03 % Est. max temperature: 21.80 C = 71.23 F Sfc-Lift cond lev (LCL): 870.47 mb = 1296.71 m = 4254.23 ft T: 9.19 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.45 C Layer 770.0- 700.0 mb Conv cond level (CCL): 620.12 mb = 4013.44 m = 13167.30 ft Mean mixing ratio: 3.28 g/kg Conv temperature: 30.38 C = 86.68 F Cap Strength: 11.32 C Lifted Index: 11.72 C Risk: None Lifted Index @300 mb: 15.36 C Lifted Index @700 mb: 9.74 C Showalter Index: 5.98 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 15.30 C K Index: 10.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.79 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 4965.08 J/kg Cap Strength: 11.64 C Lift Cond Lev (LCL): 786.92 mb = 2124.91 m = 6971.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 13 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 1000 177 210 3 1.5 2.6 | 111 13 -11.7 4.6 1 1000 147 210 3 1.5 2.6 | 111 13 -11.7 4.6 2 925 793 220 7 4.5 5.4 | 130 11 -8.7 7.3 3 850 1494 230 13 10.0 8.4 | 163 11 -3.2 10.3 4 700 3068 245 19 17.2 8.0 | 202 11 4.0 10.0 5 500 5650 260 25 24.6 4.3 | 241 13 11.4 6.3 6 400 7270 270 29 29.0 -0.0 | 263 16 15.8 2.0 7 300 9230 275 33 32.9 -2.9 | 273 20 19.7 -0.9 8 250 10410 285 35 33.8 -9.1 | 289 22 20.6 -7.1 Wind Parameters Mean winds (0-6000m): 248.5 at 17.8 knts Storm direction: 278.5 at 13.3 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 51.4 neg: 0.0 tot: 51.4 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.45 Bulk Shear: 26.00 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 ------------------------------------------------------------------------------- 500 216 5 119 12| 3.2 0.0 3.2| 9.7 0.0 9.7 19.3 0.96| 3.3 3.1 1000 220 6 127 11| 3.7 0.0 3.7| 21.7 0.0 21.7 21.7 0.97| 3.8 3.7 1500 225 8 137 11| 3.7 0.0 3.7| 32.2 0.0 32.2 21.5 0.98| 3.8 3.7 2000 228 10 146 10| 3.3 0.0 3.3| 38.5 0.0 38.5 19.3 0.98| 3.4 3.3 2500 232 11 154 10| 3.1 0.0 3.1| 45.1 0.0 45.1 18.0 0.99| 3.2 3.2 3000 235 12 162 10| 2.9 0.0 2.9| 51.4 0.0 51.4 17.1 0.99| 3.1 3.0 4000 240 14 176 9| 2.5 0.0 2.5| 60.4 0.0 60.4 15.1 0.99| 2.7 2.7 5000 244 16 189 9| 2.2 0.0 2.2| 70.2 0.0 70.2 14.0 0.98| 2.5 2.4 6000 249 18 202 9| 2.1 0.0 2.1| 81.5 0.0 81.5 13.6 0.97| 2.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20250426.00.gif