UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 3 DEC 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 1020 47 -33.7 -38.7 61 5.0 -33.9 0 0 238.1 238.1 238.0 238.5 0.13 1 1000 186 -32.1 -36.8 63 4.7 -32.3 185 5 241.1 241.1 240.8 241.5 0.16 2 930 702 -26.5 -30.1 72 3.6 -26.8 171 5 251.8 251.9 251.0 252.8 0.34 3 928 718 -26.1 -29.7 72 3.6 -26.4 171 5 252.4 252.4 251.5 253.4 0.35 4 925 741 -25.5 -29.4 70 3.9 -25.9 170 5 253.2 253.3 252.3 254.2 0.36 5 850 1370 -15.1 -21.1 60 6.0 -16.2 170 15 270.3 270.5 266.5 272.7 0.83 6 830 1549 -14.1 -20.1 60 6.0 -15.3 168 15 273.2 273.4 268.6 275.9 0.93 7 814 1696 -14.7 -23.7 46 9.0 -16.3 167 16 274.1 274.2 268.8 276.2 0.69 8 722 2594 -18.1 -24.1 59 6.0 -19.1 157 18 280.0 280.1 272.4 282.2 0.75 9 700 2824 -19.3 -23.1 72 3.8 -20.0 155 19 281.1 281.3 273.3 283.7 0.85 10 658 3279 -22.5 -26.0 73 3.5 -23.0 157 23 282.5 282.6 273.8 284.7 0.70 11 542 4655 -37.3 -41.7 63 4.4 -37.5 163 36 281.0 281.0 272.1 281.6 0.18 12 412 6473 -54.9 -59.9 54 5.0 -54.9 169 42 281.3 281.3 271.9 281.4 0.03 13 400 6660 -57.1 -63.1 46 6.0 -57.2 170 42 280.8 280.8 271.6 280.8 0.02 14 374 7084 -61.5 -67.5 45 6.0 -61.6 170 47 280.4 280.4 271.4 280.4 0.01 15 328 7889 -68.3 -73.3 49 5.0 -68.3 170 58 281.8 281.8 272.2 281.8 0.01 16 300 8430 -66.1 -72.1 43 6.0 -66.1 135 42 292.2 292.2 277.7 292.2 0.01 17 258 9354 -60.1 -65.1 52 5.0 -60.2 172 64 313.9 313.9 286.7 314.0 0.02 18 250 9550 -59.9 -64.9 52 5.0 -60.0 180 69 317.0 317.0 287.8 317.1 0.02 19 230 10069 -60.0 -65.3 49 5.4 -60.0 90 75 324.6 324.6 290.2 324.7 0.03 20 200 10940 -60.1 -66.1 45 6.0 -60.2 125 62 337.6 337.6 293.7 337.7 0.03 21 176 11739 -61.1 -67.1 45 6.0 -61.2 152 54 348.5 348.5 296.3 348.6 0.03 22 150 12740 -59.3 -65.3 46 6.0 -59.4 185 44 367.9 367.9 300.2 368.1 0.04 23 126 13839 -56.1 -64.1 36 8.0 -56.3 185 45 392.5 392.5 304.2 392.8 0.05 24 100 15300 -57.9 -67.9 27 10.0 -58.2 185 46 415.9 415.9 307.3 416.1 0.04 25 84 16402 -55.1 -67.1 21 12.0 -55.6 185 52 442.8 442.8 310.2 443.1 0.05 26 70 17560 -56.3 -69.3 18 13.0 -56.8 185 58 463.9 464.0 312.1 464.2 0.05 27 52 19442 -58.1 -73.1 13 15.0 -58.7 185 67 500.9 500.9 315.0 501.1 0.04 28 50 19690 -56.1 -72.1 12 16.0 -56.9 185 68 511.3 511.3 315.8 511.6 0.05 29 44 20507 -51.7 -68.7 11 17.0 -53.1 186 74 541.1 541.1 317.6 541.6 0.08 30 35 22009 -44.9 -64.9 9 20.0 -48.1 188 84 595.4 595.5 320.5 596.7 0.18 31 34 22204 -41.7 -62.7 8 21.0 -45.9 189 85 608.8 608.9 321.1 610.6 0.24 32 30 23050 -41.7 -63.7 7 22.0 -46.3 190 91 631.0 631.1 322.0 632.9 0.24 33 28 23518 -41.7 -63.7 7 22.0 -46.6 190 91 643.5 643.6 322.5 645.6 0.26 34 25 24296 -36.1 -62.1 5 26.0 -43.7 190 92 680.8 681.0 323.9 683.9 0.36 35 21 25502 -38.3 -64.3 5 26.0 -45.7 190 93 709.0 709.1 324.8 711.8 0.32 36 20 25840 -35.1 -63.1 4 28.0 -44.2 190 93 728.7 728.9 325.4 732.3 0.39 37 19 26198 -34.9 -62.9 4 28.0 -44.3 740.1 740.3 325.8 744.1 0.43 38 17 26972 -36.3 -64.3 4 28.0 -45.6 759.6 759.7 326.3 763.3 0.40 39 15 27831 -41.1 -68.1 4 27.0 -48.7 771.3 771.4 326.5 773.9 0.27 40 14 28302 -39.1 -67.1 4 28.0 -47.9 793.4 793.6 327.1 796.7 0.33 TRP 328 7889 -68.3 -73.3 49 5.0 -68.3 170 58 281.8 281.8 272.2 281.8 0.01 WND 230 10069 -60.0 -65.3 49 5.4 -60.0 90 75 324.6 324.6 290.2 324.7 0.03 Sounding variables and indices 1000-500 mb thick: 5003.69 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 63.89 % Est. max temperature: -6.08 C = 21.05 F Sfc-Lift cond lev (LCL): 936.01 mb = 656.32 m = 2153.25 ft T: -27.00 C 700-500 lapse rate: 9.80 C/km Conv cond level (CCL): 526.07 mb = 4852.90 m = 15921.39 ft Mean mixing ratio: 0.24 g/kg Conv temperature: 9.56 C = 49.20 F Cap Strength: 32.09 C Lifted Index: 28.52 C Risk: None Lifted Index @300 mb: 32.38 C Lifted Index @700 mb: 31.42 C Showalter Index: 7.19 C Risk: None Total Totals Index: 48.75 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.38 C Cross Totals Index: 21.38 C K Index: 2.48 Risk: None Sweat Index: 68.11 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.65 J/kg Max Up Vert Vel: 8.44 m/s Conv Inhibition (B-): 67791.91 J/kg Cap Strength: 31.99 C Lift Cond Lev (LCL): 912.01 mb = 846.20 m = 2776.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 194 at 18 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 1020 47 0 0 -0.0 -0.0 | 14 18 -4.3 -17.4 1 1000 186 185 5 0.4 5.0 | 17 13 -3.8 -12.4 2 925 741 170 5 -0.9 4.9 | 22 14 -5.1 -12.5 3 850 1370 170 15 -2.6 14.8 | 69 7 -6.9 -2.7 4 700 2824 155 19 -8.0 17.2 | 89 12 -12.3 -0.2 5 500 5220 165 42 -10.9 40.6 | 147 28 -15.1 23.1 6 400 6660 170 42 -7.3 41.4 | 154 27 -11.5 23.9 7 328 7889 170 58 -10.1 57.1 | 160 42 -14.3 39.7 8 300 8430 135 42 -29.7 29.7 | 110 36 -34.0 12.3 9 250 9550 180 69 0.0 69.0 | 175 52 -4.3 51.6 10 230 10069 90 75 -75.0 0.0 | 78 81 -79.3 -17.4 11 200 10940 125 62 -50.8 35.6 | 108 58 -55.0 18.1 12 150 12740 185 44 3.8 43.8 | 179 26 -0.4 26.4 13 100 15300 185 46 4.0 45.8 | 180 28 -0.2 28.4 14 70 17560 185 58 5.1 57.8 | 181 40 0.8 40.4 15 50 19690 185 68 5.9 67.7 | 182 50 1.7 50.3 16 30 23050 190 91 15.8 89.6 | 189 73 11.5 72.2 17 20 25840 190 93 16.1 91.6 | 189 75 11.9 74.2 Wind Parameters Mean winds (0-6000m): 163.7 at 23.9 knts Storm direction: 193.7 at 17.9 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 84.6 deg Storm rel helicity (0-3000m) pos: 49.0 neg: -11.1 tot: 37.9 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 52.19 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 ------------------------------------------------------------------------------- 500 181 4 18 14| 5.1 0.0 5.1| 14.0 -11.1 2.9 5.8 0.15| 8.5 1.3 1000 175 5 21 13| 2.6 2.5 5.1| 24.7 -11.1 13.6 13.6 0.35| 6.9 2.4 1500 172 8 29 11| 1.7 3.6 5.3| 35.6 -11.1 24.5 16.3 0.51| 6.6 3.4 2000 169 10 38 10| 1.3 3.1 4.4| 38.6 -11.1 27.4 13.7 0.52| 5.5 2.9 2500 167 11 48 9| 1.0 2.8 3.8| 41.1 -11.1 30.0 12.0 0.52| 4.8 2.5 3000 164 13 56 9| 0.9 2.8 3.7| 49.0 -11.1 37.9 12.6 0.54| 4.6 2.5 4000 162 16 76 10| 1.9 2.1 4.0| 81.4 -11.1 70.3 17.6 0.61| 4.7 2.9 5000 162 20 99 10| 2.5 1.7 4.2|119.2 -11.1 108.1 21.6 0.62| 4.8 3.0 6000 164 24 117 12| 2.3 1.4 3.7|141.0 -11.1 129.9 21.7 0.63| 4.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20251203.00.gif