UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:0000Z 7 NOV 25 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 122 0 0 SFC 992 183 -10.5 -13.8 77 3.3 -11.3 0 0 263.3 263.5 262.4 266.9 1.32 2 973 330 -10.1 -13.5 76 3.4 -10.9 330 5 265.1 265.3 263.9 268.9 1.38 3 925 712 -12.9 -16.4 75 3.5 -13.6 250 19 266.1 266.3 264.1 269.3 1.15 4 850 1358 -17.3 -21.2 72 3.9 -18.0 285 17 268.0 268.2 264.9 270.4 0.83 5 794 1866 -20.9 -24.3 74 3.4 -21.4 278 21 269.5 269.6 265.6 271.4 0.67 6 778 2017 -18.7 -21.6 78 2.9 -19.2 276 22 273.4 273.5 268.6 275.9 0.87 7 700 2800 -21.7 -24.5 78 2.8 -22.1 265 27 278.5 278.6 271.5 280.7 0.75 8 500 5220 -31.1 -34.2 74 3.1 -31.4 260 44 295.1 295.2 279.8 296.5 0.42 9 483 5466 -32.5 -35.5 75 3.0 -32.8 259 46 296.3 296.4 280.3 297.6 0.38 10 400 6780 -40.5 -43.6 72 3.1 -40.7 255 56 302.4 302.4 282.6 303.1 0.20 11 300 8680 -54.1 -57.7 64 3.6 -54.2 255 56 309.1 309.1 285.1 309.3 0.05 12 280 9123 -57.3 -60.7 65 3.4 -57.3 253 56 310.6 310.7 285.6 310.8 0.04 13 250 9840 -60.3 -64.0 62 3.7 -60.3 250 56 316.4 316.4 287.6 316.5 0.03 14 212 10854 -66.9 -70.4 61 3.5 -66.9 255 50 321.4 321.4 289.2 321.5 0.01 15 200 11210 -63.7 -67.6 59 3.9 -63.7 255 48 331.9 331.9 292.3 332.0 0.02 16 182 11794 -58.7 -62.7 60 4.0 -58.8 257 43 349.1 349.1 296.5 349.3 0.05 17 150 13000 -60.7 -64.7 59 4.0 -60.8 260 33 365.5 365.5 299.8 365.7 0.04 18 122 14294 -58.3 -63.1 54 4.8 -58.5 260 31 392.1 392.2 304.2 392.5 0.06 19 108 15057 -61.3 -66.3 51 5.0 -61.4 260 30 400.4 400.4 305.3 400.6 0.05 20 104 15293 -58.1 -64.1 46 6.0 -58.3 260 29 410.8 410.9 306.6 411.2 0.07 21 100 15540 -58.7 -64.7 46 6.0 -58.9 260 29 414.3 414.3 307.1 414.6 0.06 22 70 17750 -63.7 -69.7 44 6.0 -63.8 270 29 448.1 448.1 310.7 448.4 0.05 23 50 19800 -67.1 -74.1 36 7.0 -67.2 265 31 485.4 485.4 313.9 485.6 0.03 24 44 20575 -68.3 -75.3 36 7.0 -68.5 265 29 500.5 500.5 315.0 500.7 0.03 25 30 22870 -71.5 -79.5 29 8.0 -71.6 265 25 549.7 549.7 318.1 549.9 0.02 26 28 23276 -72.5 -80.5 29 8.0 -72.6 557.9 557.9 318.5 558.0 0.02 27 25 23948 -69.5 -77.5 30 8.0 -69.8 584.9 584.9 319.9 585.2 0.04 TRP 212 10854 -66.9 -70.4 61 3.5 -66.9 255 50 321.4 321.4 289.2 321.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5098.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 75.65 % Est. max temperature: -5.54 C = 22.03 F Sfc-Lift cond lev (LCL): 940.77 mb = 584.24 m = 1916.78 ft T: -11.96 C 700-500 lapse rate: 3.88 C/km ThetaE index: 0.00 C Layer 992.0- 0.0 mb Conv cond level (CCL): 862.30 mb = 1248.20 m = 4095.09 ft Mean mixing ratio: 1.22 g/kg Conv temperature: -6.06 C = 21.10 F Cap Strength: 9.57 C Lifted Index: 21.56 C Risk: None Lifted Index @300 mb: 28.38 C Lifted Index @700 mb: 9.57 C Showalter Index: 20.47 C Risk: None Total Totals Index: 23.70 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 9.90 C K Index: -10.20 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 5.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.87 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 46603.03 J/kg Cap Strength: 21.56 C Lift Cond Lev (LCL): 890.10 mb = 1005.81 m = 3299.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 23 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 ---------------------------------------------------------- 0 992 183 0 0 -0.0 -0.0 | 113 23 -20.9 8.8 1 925 712 250 19 17.9 6.5 | 169 16 -3.0 15.3 2 850 1358 285 17 16.4 -4.4 | 134 6 -4.5 4.4 3 700 2800 265 27 26.9 2.4 | 208 13 6.0 11.1 4 500 5220 260 44 43.3 7.6 | 234 28 22.4 16.4 5 400 6780 255 56 54.1 14.5 | 235 41 33.2 23.3 6 300 8680 255 56 54.1 14.5 | 235 41 33.2 23.3 7 250 9840 250 56 52.6 19.2 | 229 42 31.7 27.9 8 212 10854 255 50 48.3 12.9 | 232 35 27.4 21.7 9 200 11210 255 48 46.4 12.4 | 230 33 25.5 21.2 10 150 13000 260 33 32.5 5.7 | 219 19 11.6 14.5 11 100 15540 260 29 28.6 5.0 | 209 16 7.7 13.8 12 70 17750 270 29 29.0 -0.0 | 223 12 8.1 8.8 13 50 19800 265 31 30.9 2.7 | 221 15 10.0 11.5 14 30 22870 265 25 24.9 2.2 | 200 12 4.0 11.0 Wind Parameters Mean winds (0-6000m): 262.8 at 30.2 knts Storm direction: 292.8 at 22.7 knts Shear (0-3000m) pos: 1.4 neg: 5.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 62.6 neg: -31.7 tot: 31.0 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 61.70 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 ------------------------------------------------------------------------------- 500 250 9 134 17| 0.0 18.5 18.5| 37.0 -21.1 16.0 31.9 0.35| 25.9 9.1 1000 258 14 147 14| 3.1 9.2 12.3| 40.0 -27.6 12.3 12.3 0.22| 17.1 3.7 1500 267 15 148 11| 2.7 6.2 8.9| 43.6 -31.7 11.9 8.0 0.19| 13.2 2.5 2000 270 16 153 10| 2.1 5.7 7.7| 49.8 -31.7 18.1 9.0 0.26| 11.0 2.8 2500 269 18 163 9| 1.6 5.4 7.1| 55.0 -31.7 23.3 9.3 0.28| 9.7 2.7 3000 268 20 173 9| 1.4 5.2 6.5| 62.6 -31.7 31.0 10.3 0.30| 8.8 2.6 4000 266 23 191 10| 1.0 4.8 5.8| 79.2 -31.7 47.5 11.9 0.33| 7.5 2.4 5000 264 27 207 13| 0.8 4.6 5.4| 93.2 -31.7 61.5 12.3 0.32| 6.7 2.2 6000 263 30 216 16| 0.7 4.5 5.2| 98.9 -31.7 67.3 11.2 0.30| 6.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251107.00.gif