UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U5403... Searching the city database file for: U5403 ... Date:1200Z 27 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 41 -35.1 -41.1 54 6.0 -35.3 0 0 236.4 236.5 236.3 236.7 0.10 1 1000 208 -31.3 -36.3 61 5.0 -31.6 265 3 241.9 241.9 241.6 242.3 0.17 2 945 616 -24.7 -29.4 65 4.7 -25.1 182 9 252.5 252.6 251.7 253.5 0.35 3 925 772 -24.3 -28.5 68 4.2 -24.7 150 11 254.5 254.5 253.4 255.6 0.39 4 888 1067 -24.5 -28.0 73 3.5 -24.9 148 9 257.2 257.3 255.8 258.4 0.43 5 858 1316 -20.9 -24.5 73 3.6 -21.4 146 7 263.5 263.6 261.2 265.3 0.61 6 850 1385 -21.1 -24.7 73 3.6 -21.6 145 7 264.0 264.1 261.6 265.8 0.61 7 700 2804 -26.9 -39.9 28 13.0 -27.9 200 15 272.7 272.7 266.8 273.2 0.17 8 662 3204 -28.7 -42.7 25 14.0 -29.6 198 15 275.1 275.1 268.3 275.5 0.13 9 550 4512 -34.7 -49.7 20 15.0 -35.4 189 15 282.9 282.9 273.0 283.2 0.07 10 500 5170 -38.9 -53.9 19 15.0 -39.4 185 15 285.6 285.6 274.5 285.8 0.05 11 400 6670 -49.1 -61.1 23 12.0 -49.3 180 19 291.2 291.2 277.3 291.3 0.03 12 349 7556 -54.3 -66.3 22 12.0 -54.4 180 23 295.7 295.7 279.4 295.8 0.01 13 324 8028 -59.3 -70.3 23 11.0 -59.4 180 26 295.2 295.2 279.2 295.2 0.01 14 312 8265 -59.9 -70.9 22 11.0 -60.0 180 27 297.6 297.6 280.3 297.6 0.01 15 300 8510 -60.1 -71.1 22 11.0 -60.2 175 29 300.6 300.6 281.6 300.7 0.01 16 286 8808 -60.7 -71.7 22 11.0 -60.8 176 28 303.9 303.9 283.0 303.9 0.01 17 250 9650 -57.9 -67.9 27 10.0 -58.0 180 25 320.0 320.0 288.8 320.1 0.02 18 200 11060 -56.7 -66.7 27 10.0 -56.9 170 33 343.0 343.0 295.1 343.1 0.02 19 174 11946 -54.9 -65.9 24 11.0 -55.1 177 34 359.9 359.9 298.7 360.0 0.03 20 150 12890 -57.3 -69.3 20 12.0 -57.5 185 35 371.4 371.4 300.8 371.5 0.02 21 140 13327 -56.9 -68.9 21 12.0 -57.2 187 38 379.5 379.5 302.2 379.6 0.03 22 100 15490 -50.5 -65.5 15 15.0 -51.2 195 50 430.2 430.2 308.9 430.5 0.06 23 93 15966 -47.9 -63.9 14 16.0 -49.0 197 55 444.3 444.3 310.3 444.7 0.08 24 83 16714 -49.9 -66.9 12 17.0 -50.9 200 62 454.9 454.9 311.3 455.2 0.06 25 77 17210 -44.7 -63.7 10 19.0 -46.4 202 67 475.6 475.6 313.1 476.2 0.09 26 70 17850 -43.3 -63.3 9 20.0 -45.5 205 73 491.8 491.8 314.4 492.4 0.11 27 60 18895 -38.3 -60.3 8 22.0 -42.0 207 86 525.1 525.2 316.7 526.3 0.19 28 50 20140 -39.9 -63.9 6 24.0 -43.7 210 101 549.4 549.5 318.1 550.4 0.14 29 49 20278 -40.1 -64.1 6 24.0 -43.9 210 101 552.1 552.2 318.3 553.1 0.14 30 43 21177 -36.3 -62.3 5 26.0 -41.8 206 103 582.5 582.6 319.9 584.0 0.20 31 33 22995 -41.2 -67.2 4 26.0 -45.9 200 106 615.4 615.5 321.3 616.5 0.14 32 30 23640 -42.9 -68.9 4 26.0 -47.3 200 104 627.7 627.7 321.9 628.6 0.12 33 23 25423 -45.3 -70.3 4 25.0 -49.7 670.2 670.2 323.4 671.2 0.13 TRP 312 8265 -59.9 -70.9 22 11.0 -60.0 180 27 297.6 297.6 280.3 297.6 0.01 WND 33 22995 -41.2 -67.2 4 26.0 -45.9 200 106 615.4 615.5 321.3 616.5 0.14 Sounding variables and indices 1000-500 mb thick: 4962.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 41.49 % Est. max temperature: -11.24 C = 11.78 F Sfc-Lift cond lev (LCL): 922.92 mb = 788.25 m = 2586.08 ft T: -24.31 C 700-500 lapse rate: 5.07 C/km Conv cond level (CCL): 497.56 mb = 5202.90 m = 17069.68 ft Mean mixing ratio: 0.26 g/kg Conv temperature: 14.53 C = 58.15 F Cap Strength: 29.97 C Lifted Index: 31.33 C Risk: None Lifted Index @300 mb: 37.73 C Lifted Index @700 mb: 23.00 C Showalter Index: 16.39 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 14.20 C K Index: -19.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.75 J/kg Max Up Vert Vel: 10.17 m/s Conv Inhibition (B-): 64834.64 J/kg Cap Strength: 31.11 C Lift Cond Lev (LCL): 908.88 mb = 898.91 m = 2949.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 9 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 41 0 0 -0.0 -0.0 | 35 9 -5.4 -7.7 1 1000 208 265 3 3.0 0.3 | 18 8 -2.4 -7.4 2 925 772 150 11 -5.5 9.5 | 100 11 -10.9 1.8 3 850 1385 145 7 -4.0 5.7 | 78 10 -9.4 -2.0 4 700 2804 200 15 5.1 14.1 | 178 6 -0.2 6.4 5 500 5170 185 15 1.3 14.9 | 151 8 -4.1 7.2 6 400 6670 180 19 0.0 19.0 | 155 13 -5.4 11.3 7 312 8265 180 27 0.0 27.0 | 164 20 -5.4 19.3 8 300 8510 175 29 -2.5 28.9 | 160 23 -7.9 21.2 9 250 9650 180 25 0.0 25.0 | 163 18 -5.4 17.3 10 200 11060 170 33 -5.7 32.5 | 156 27 -11.1 24.8 11 150 12890 185 35 3.1 34.9 | 175 27 -2.3 27.2 12 100 15490 195 50 12.9 48.3 | 191 41 7.6 40.6 13 70 17850 205 73 30.9 66.2 | 204 64 25.5 58.5 14 50 20140 210 101 50.5 87.5 | 209 92 45.1 79.8 15 33 22995 200 106 36.3 99.6 | 199 97 30.9 91.9 16 30 23640 200 104 35.6 97.7 | 199 95 30.2 90.0 Wind Parameters Mean winds (0-6000m): 184.9 at 12.5 knts Storm direction: 214.9 at 9.4 knts Shear (0-3000m) pos: 2.0 neg: 1.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 139.7 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -19.0 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.27 Bulk Shear: 12.11 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 ------------------------------------------------------------------------------- 500 221 4 30 5| 0.0 8.0 8.0| 3.3 -7.5 -4.2 -8.4 0.08| 12.1 0.9 1000 160 7 81 8| 0.0 4.8 4.8| 4.9 -13.5 -8.6 -8.6 0.01| 11.0 0.1 1500 155 7 82 9| 0.5 3.2 3.7| 7.0 -18.5 -11.4 -7.6 -0.04| 8.4 -0.3 2000 158 8 86 8| 1.1 2.4 3.4| 15.9 -18.5 -2.6 -1.3 0.11| 7.4 0.8 2500 167 9 95 7| 1.9 1.9 3.8| 24.7 -18.5 6.2 2.5 0.23| 6.9 1.6 3000 176 10 107 6| 2.0 1.6 3.6| 29.5 -19.0 10.4 3.5 0.28| 6.3 1.8 4000 183 11 124 6| 1.5 1.4 2.8| 29.5 -21.7 7.7 1.9 0.23| 5.0 1.2 5000 185 12 133 6| 1.2 1.2 2.4| 29.5 -24.6 4.9 1.0 0.19| 4.1 0.8 6000 185 13 138 6| 1.0 1.2 2.2| 30.6 -24.9 5.7 1.0 0.18| 3.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20251127.12.gif