UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U0674... Searching the city database file for: U0674 ... Date:1200Z 20 OCT 25 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 1006 44 -5.7 -7.7 86 2.0 -6.3 195 13 267.0 267.3 266.5 272.7 2.12 1 1000 91 -5.9 -8.3 83 2.4 -6.6 190 15 267.2 267.6 266.5 272.8 2.04 2 978 265 -7.7 -9.9 84 2.2 -8.3 190 14 267.1 267.4 266.1 272.1 1.84 3 975 289 -7.5 -9.7 84 2.2 -8.1 190 14 267.6 267.9 266.5 272.7 1.87 4 963 386 -4.3 -7.7 77 3.4 -5.4 190 13 271.8 272.1 269.8 277.9 2.22 5 925 703 -4.5 -10.5 63 6.0 -6.3 190 11 274.7 275.0 271.1 279.9 1.85 6 923 720 -4.3 -10.3 63 6.0 -6.1 189 11 275.1 275.4 271.4 280.4 1.89 7 887 1032 -6.5 -14.5 53 8.0 -8.7 165 12 276.0 276.2 271.1 280.0 1.40 8 850 1365 -7.3 -15.3 53 8.0 -9.4 140 13 278.5 278.7 272.6 282.5 1.37 9 813 1711 -8.3 -24.3 26 16.0 -11.6 148 13 281.0 281.1 272.9 283.0 0.66 10 771 2121 -9.5 -16.5 57 7.0 -11.3 158 13 284.0 284.2 275.6 288.1 1.36 11 753 2304 -9.7 -23.7 31 14.0 -12.7 162 13 285.7 285.8 275.6 288.0 0.75 12 741 2428 -10.5 -27.5 23 17.0 -13.7 165 13 286.2 286.3 275.5 287.9 0.54 13 713 2723 -12.5 -22.5 43 10.0 -14.6 172 13 287.1 287.3 276.6 289.8 0.88 14 700 2863 -13.5 -24.5 39 11.0 -15.7 175 13 287.5 287.7 276.6 289.9 0.75 15 620 3776 -19.3 -35.3 23 16.0 -21.4 179 17 291.0 291.1 277.7 292.0 0.31 16 612 3872 -20.3 -36.3 23 16.0 -22.3 179 17 291.0 291.0 277.6 291.9 0.28 17 591 4129 -23.1 -37.1 27 14.0 -24.6 180 18 290.6 290.7 277.4 291.5 0.27 18 543 4747 -25.3 -31.3 57 6.0 -26.1 183 21 295.1 295.2 279.9 296.8 0.52 19 500 5340 -30.5 -33.7 73 3.2 -30.9 185 23 295.9 295.9 280.1 297.3 0.44 20 495 5411 -30.7 -33.9 73 3.2 -31.0 185 23 296.5 296.5 280.4 297.9 0.44 21 400 6890 -41.5 -44.7 71 3.2 -41.7 190 31 301.1 301.1 282.0 301.7 0.18 22 320 8367 -53.5 -57.1 65 3.6 -53.6 186 31 304.3 304.3 283.2 304.5 0.05 23 300 8780 -56.3 -59.7 65 3.4 -56.3 185 31 306.0 306.0 283.8 306.1 0.04 24 277 9284 -58.7 -62.4 62 3.7 -58.7 185 35 309.6 309.6 285.2 309.7 0.03 25 250 9930 -57.7 -61.3 63 3.6 -57.8 200 35 320.3 320.3 288.9 320.4 0.04 26 236 10293 -57.1 -60.6 64 3.5 -57.2 201 34 326.5 326.5 290.7 326.7 0.05 27 229 10485 -54.7 -58.4 63 3.7 -54.8 202 34 333.0 333.0 292.6 333.3 0.06 28 200 11350 -54.3 -58.6 59 4.3 -54.4 205 33 346.8 346.8 296.0 347.1 0.07 29 150 13200 -53.3 -59.3 48 6.0 -53.5 215 25 378.2 378.3 302.0 378.6 0.09 30 120 14636 -52.9 -61.9 33 9.0 -53.3 232 19 403.9 403.9 305.7 404.3 0.08 31 103 15613 -56.5 -66.5 27 10.0 -56.8 243 16 415.0 415.0 307.2 415.3 0.05 32 100 15800 -56.3 -67.3 24 11.0 -56.6 245 15 418.9 419.0 307.6 419.2 0.04 33 75 17618 -59.3 -71.3 20 12.0 -59.6 241 15 448.6 448.6 310.7 448.8 0.03 34 70 18050 -60.3 -73.3 17 13.0 -60.6 240 15 455.4 455.4 311.4 455.5 0.03 35 50 20140 -61.7 -74.7 16 13.0 -62.1 220 11 498.1 498.1 314.8 498.3 0.03 36 31 23070 -65.5 -79.5 13 14.0 -65.9 248 18 560.8 560.8 318.7 560.9 0.02 37 30 23270 -64.9 -78.9 13 14.0 -65.4 250 19 567.7 567.7 319.0 567.9 0.03 38 29 23478 -63.1 -78.1 11 15.0 -63.7 578.2 578.2 319.6 578.4 0.03 39 22 25177 -63.1 -78.1 11 15.0 -63.8 625.7 625.7 321.7 626.0 0.04 TRP 277 9284 -58.7 -62.4 62 3.7 -58.7 185 35 309.6 309.6 285.2 309.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5249.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 46.42 % Est. max temperature: 5.40 C = 41.73 F Sfc-Lift cond lev (LCL): 974.49 mb = 292.79 m = 960.58 ft T: -7.36 C 700-500 lapse rate: 6.86 C/km ThetaE index: 0.63 C Layer 978.0- 975.0 mb Conv cond level (CCL): 703.66 mb = 2823.30 m = 9262.69 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 14.77 C = 58.58 F Cap Strength: 15.87 C Lifted Index: 15.95 C Risk: None Lifted Index @300 mb: 20.67 C Lifted Index @700 mb: 11.56 C Showalter Index: 11.49 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 15.20 C K Index: -3.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.88 J/kg Max Up Vert Vel: 9.37 m/s Conv Inhibition (B-): 51447.05 J/kg Cap Strength: 15.91 C Lift Cond Lev (LCL): 894.82 mb = 963.47 m = 3160.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 12 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 1006 44 195 13 3.4 12.6 | 125 3 -2.3 1.6 1 1000 91 190 15 2.6 14.8 | 141 5 -3.0 3.8 2 925 703 190 11 1.9 10.8 | 88 4 -3.7 -0.1 3 850 1365 140 13 -8.4 10.0 | 86 14 -14.0 -1.0 4 700 2863 175 13 -1.1 13.0 | 106 7 -6.8 2.0 5 500 5340 185 23 2.0 22.9 | 163 12 -3.6 12.0 6 400 6890 190 31 5.4 30.5 | 179 20 -0.3 19.6 7 300 8780 185 31 2.7 30.9 | 172 20 -2.9 19.9 8 277 9284 185 35 3.1 34.9 | 174 24 -2.6 23.9 9 250 9930 200 35 12.0 32.9 | 196 23 6.3 21.9 10 200 11350 205 33 13.9 29.9 | 204 21 8.3 19.0 11 150 13200 215 25 14.3 20.5 | 222 13 8.7 9.5 12 100 15800 245 15 13.6 6.3 | 300 9 7.9 -4.6 13 70 18050 240 15 13.0 7.5 | 295 8 7.3 -3.5 14 50 20140 220 11 7.1 8.4 | 331 3 1.4 -2.5 15 30 23270 250 19 17.9 6.5 | 290 13 12.2 -4.5 Wind Parameters Mean winds (0-6000m): 177.3 at 16.4 knts Storm direction: 207.3 at 12.3 knts Shear (0-3000m) pos: 1.3 neg: 1.9 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -12.7 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -8.3 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.94 Bulk Shear: 2.59 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 ------------------------------------------------------------------------------- 500 190 14 126 4| 0.0 1.5 1.5| 0.8 -2.5 -1.7 -3.5 -0.33| 4.8 -1.6 1000 186 13 109 5| 0.0 3.4 3.4| 1.3 -3.7 -2.4 -2.4 -0.20| 5.5 -1.1 1500 173 13 102 7| 0.0 3.8 3.8| 2.7 -8.3 -5.6 -3.8 -0.20| 5.6 -1.1 2000 167 13 100 9| 0.7 2.9 3.5| 7.1 -8.3 -1.2 -0.6 -0.10| 4.9 -0.5 2500 166 13 99 9| 1.1 2.3 3.4| 10.2 -8.3 1.9 0.8 -0.03| 4.4 -0.1 3000 167 13 100 9| 1.3 1.9 3.2| 12.9 -8.3 4.6 1.5 0.03| 4.1 0.1 4000 170 14 107 8| 1.3 1.4 2.8| 20.9 -8.3 12.6 3.2 0.16| 3.6 0.6 5000 174 15 118 8| 1.5 1.1 2.6| 29.8 -8.3 21.5 4.3 0.24| 3.3 0.8 6000 177 16 130 8| 1.7 1.0 2.6| 40.4 -8.3 32.1 5.4 0.29| 3.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20251020.12.gif