UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U5403... Searching the city database file for: U5403 ... Date:1200Z 30 NOV 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 1024 43 -34.5 -38.7 66 4.2 -34.7 110 1 237.0 237.1 236.9 237.4 0.13 1 1000 210 -30.5 -35.4 62 4.9 -30.8 180 9 242.6 242.7 242.4 243.2 0.19 2 987 304 -28.5 -34.5 56 6.0 -28.9 196 8 245.6 245.6 245.1 246.1 0.21 3 925 777 -20.3 -29.3 44 9.0 -21.3 275 5 258.6 258.6 256.8 259.6 0.37 4 862 1303 -10.9 -25.9 28 15.0 -13.5 44 3 273.6 273.7 268.1 275.2 0.54 5 856 1356 -11.1 -27.1 25 16.0 -13.8 57 3 274.0 274.0 268.3 275.4 0.48 6 850 1409 -11.5 -26.5 28 15.0 -14.1 70 3 274.1 274.2 268.4 275.6 0.52 7 711 2755 -21.5 -33.5 33 12.0 -22.9 301 10 277.4 277.5 270.2 278.4 0.32 8 700 2870 -22.1 -33.1 36 11.0 -23.4 290 11 278.0 278.1 270.5 279.1 0.34 9 521 4981 -32.5 -42.5 36 10.0 -33.2 246 32 290.0 290.0 276.9 290.6 0.17 10 512 5103 -33.3 -43.3 36 10.0 -34.0 244 33 290.5 290.5 277.2 291.0 0.16 11 414 6552 -44.5 -52.5 41 8.0 -44.7 236 53 294.2 294.3 278.9 294.5 0.07 12 400 6780 -47.5 -55.5 39 8.0 -47.7 235 56 293.3 293.3 278.3 293.4 0.05 13 369 7310 -53.1 -61.1 37 8.0 -53.2 235 61 292.7 292.7 278.0 292.8 0.03 14 310 8417 -61.6 -68.8 38 7.1 -61.7 235 73 295.7 295.7 279.4 295.7 0.01 15 302 8579 -62.9 -69.9 38 7.0 -63.0 235 70 296.1 296.1 279.6 296.1 0.01 16 300 8620 -62.9 -69.9 38 7.0 -63.0 235 69 296.7 296.7 279.8 296.7 0.01 17 268 9314 -65.3 -72.3 37 7.0 -65.3 235 56 302.9 302.9 282.5 302.9 0.01 18 260 9499 -65.3 -72.3 37 7.0 -65.3 235 52 305.5 305.5 283.6 305.6 0.01 19 250 9740 -63.1 -70.1 38 7.0 -63.1 235 46 312.3 312.3 286.1 312.3 0.01 20 214 10706 -58.9 -65.9 40 7.0 -59.0 218 39 333.0 333.0 292.6 333.1 0.03 21 200 11130 -58.9 -65.9 40 7.0 -59.0 210 36 339.5 339.5 294.2 339.6 0.03 22 150 12940 -56.5 -64.5 36 8.0 -56.7 210 35 372.7 372.7 301.1 372.9 0.04 23 100 15510 -55.9 -65.9 28 10.0 -56.2 180 46 419.7 419.7 307.7 420.0 0.05 24 73 17538 -50.9 -62.9 23 12.0 -51.8 180 55 469.8 469.9 312.7 470.5 0.11 25 70 17810 -52.9 -64.9 22 12.0 -53.7 180 56 471.2 471.2 312.8 471.7 0.09 26 64 18385 -53.9 -67.9 16 14.0 -54.6 179 59 481.3 481.3 313.6 481.6 0.06 27 51 19858 -48.1 -63.1 16 15.0 -49.8 175 67 527.1 527.2 316.8 528.1 0.15 28 43 20965 -53.9 -68.9 14 15.0 -55.0 175 68 539.2 539.2 317.5 539.8 0.08 29 31 23086 -49.1 -67.1 10 18.0 -51.5 175 68 605.1 605.1 320.9 606.2 0.15 30 30 23300 -50.1 -68.1 10 18.0 -52.4 175 68 608.1 608.1 321.0 609.1 0.13 31 28 23751 -52.5 -70.5 10 18.0 -54.5 174 66 613.5 613.5 321.2 614.3 0.10 32 21 25660 -42.7 -62.7 9 20.0 -48.0 171 59 695.7 695.9 324.4 699.1 0.40 33 20 25990 -43.7 -63.7 9 20.0 -48.8 170 58 702.4 702.6 324.6 705.6 0.36 34 18 26697 -44.5 -65.5 8 21.0 -49.7 721.4 721.5 325.2 724.2 0.32 TRP 268 9314 -65.3 -72.3 37 7.0 -65.3 235 56 302.9 302.9 282.5 302.9 0.01 WND 310 8417 -61.6 -68.8 38 7.1 -61.7 235 73 295.7 295.7 279.4 295.7 0.01 Sounding variables and indices 1000-500 mb thick: 5054.84 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 37.16 % Est. max temperature: -0.67 C = 30.79 F Sfc-Lift cond lev (LCL): 952.61 mb = 562.39 m = 1845.07 ft T: -24.02 C 700-500 lapse rate: 5.20 C/km Conv cond level (CCL): 445.49 mb = 6052.31 m = 19856.43 ft Mean mixing ratio: 0.25 g/kg Conv temperature: 21.85 C = 71.34 F Cap Strength: 34.30 C Lifted Index: 34.39 C Risk: None Lifted Index @300 mb: 33.82 C Lifted Index @700 mb: 26.40 C Showalter Index: 12.83 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 23.05 C Cross Totals Index: 8.05 C K Index: -14.45 Risk: None Sweat Index: 41.48 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.55 J/kg Max Up Vert Vel: 12.13 m/s Conv Inhibition (B-): 73326.34 J/kg Cap Strength: 34.30 C Lift Cond Lev (LCL): 878.07 mb = 1164.97 m = 3822.05 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 1024 43 110 1 -0.9 0.3 | 100 14 -13.9 2.3 1 1000 210 180 9 0.0 9.0 | 130 17 -13.0 11.0 2 925 777 275 5 5.0 -0.4 | 101 8 -8.0 1.6 3 850 1409 70 3 -2.8 -1.0 | 94 16 -15.8 1.0 4 700 2870 290 11 10.3 -3.8 | 56 3 -2.6 -1.8 5 500 5280 240 35 30.3 17.5 | 222 26 17.3 19.5 6 400 6780 235 56 45.9 32.1 | 224 47 32.9 34.1 7 310 8417 235 73 59.8 41.9 | 227 64 46.8 43.9 8 300 8620 235 69 56.5 39.6 | 226 60 43.5 41.6 9 268 9314 235 56 45.9 32.1 | 224 47 32.9 34.1 10 250 9740 235 46 37.7 26.4 | 221 38 24.7 28.4 11 200 11130 210 36 18.0 31.2 | 189 34 5.0 33.2 12 150 12940 210 35 17.5 30.3 | 188 33 4.5 32.3 13 100 15510 180 46 0.0 46.0 | 165 50 -13.0 48.0 14 70 17810 180 56 0.0 56.0 | 167 59 -13.0 58.0 15 50 20000 175 68 -5.9 67.7 | 165 72 -18.9 69.7 16 30 23300 175 68 -5.9 67.7 | 165 72 -18.9 69.7 17 20 25990 170 58 -10.1 57.1 | 159 63 -23.0 59.1 Wind Parameters Mean winds (0-6000m): 248.7 at 17.5 knts Storm direction: 278.7 at 13.1 knts Shear (0-3000m) pos: 0.6 neg: 2.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -73.7 deg Storm rel helicity (0-3000m) pos: 52.6 neg: -56.9 tot: -4.3 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.66 Bulk Shear: 27.63 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 ------------------------------------------------------------------------------- 500 196 7 128 14| 7.5 0.0 7.5| 40.4 -3.2 37.2 74.4 0.49| 17.8 8.7 1000 219 6 126 11| 2.5 0.0 2.5| 40.4 -19.4 21.0 21.0 0.05| 13.8 0.7 1500 212 5 122 12| 1.1 0.0 1.1| 52.3 -22.7 29.7 19.8 0.11| 11.4 1.3 2000 234 5 120 10| 0.8 1.2 2.1| 52.3 -42.4 9.9 5.0 -0.03| 9.8 -0.3 2500 294 6 87 8| 0.7 2.1 2.8| 52.3 -55.2 -2.9 -1.2 -0.11| 9.3 -1.0 3000 277 7 100 7| 0.6 2.6 3.2| 52.6 -56.9 -4.3 -1.4 -0.12| 9.1 -1.1 4000 274 9 110 4| 0.4 3.3 3.8| 52.6 -63.9 -11.3 -2.8 -0.20| 8.3 -1.7 5000 258 13 178 5| 0.3 3.7 4.1| 52.6 -92.7 -40.1 -8.0 -0.24| 8.1 -2.0 6000 249 18 202 9| 0.3 4.2 4.5| 61.0-104.7 -43.8 -7.3 -0.22| 8.0 -1.7 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20251130.12.gif