UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 27 NOV 25 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 1001 136 -38.7 -43.7 59 5.0 -38.8 0 0 234.4 234.4 234.3 234.6 0.08 1 1000 143 -37.9 -42.6 61 4.7 -38.0 0 0 235.2 235.3 235.1 235.5 0.09 2 997 164 -35.5 -39.7 65 4.2 -35.7 237.9 237.9 237.7 238.2 0.12 3 990 213 -33.9 -38.3 64 4.4 -34.1 239.9 240.0 239.7 240.3 0.14 4 982 271 -29.3 -33.8 65 4.5 -29.6 245.1 245.2 244.8 245.7 0.22 5 973 337 -26.3 -30.6 67 4.3 -26.6 248.8 248.8 248.3 249.6 0.31 6 957 458 -25.1 -29.1 69 4.0 -25.5 251.2 251.2 250.5 252.2 0.36 7 949 519 -23.1 -27.0 70 3.9 -23.5 253.8 253.9 253.0 255.0 0.44 8 925 707 -23.1 -27.0 70 3.9 -23.5 175 11 255.7 255.8 254.6 256.9 0.45 9 850 1321 -25.7 -30.6 63 4.9 -26.2 225 13 259.2 259.3 257.3 260.2 0.35 10 700 2713 -30.9 -36.9 56 6.0 -31.3 200 11 268.3 268.3 263.9 269.0 0.23 11 699 2723 -31.1 -37.1 56 6.0 -31.5 268.2 268.2 263.8 268.8 0.23 12 500 5030 -45.1 -51.1 51 6.0 -45.3 180 17 278.1 278.1 270.1 278.3 0.07 13 407 6379 -53.5 -59.5 48 6.0 -53.6 284.0 284.1 273.5 284.2 0.03 14 400 6490 -54.1 -60.1 48 6.0 -54.2 180 15 284.7 284.7 273.9 284.8 0.03 15 319 7925 -59.7 -65.7 45 6.0 -59.7 240 9 295.9 295.9 279.6 296.0 0.02 16 300 8310 -59.3 -65.3 46 6.0 -59.3 270 9 301.8 301.8 282.1 301.8 0.02 17 253 9375 -59.1 -65.1 46 6.0 -59.2 317.1 317.1 287.8 317.2 0.02 18 250 9450 -59.7 -65.7 45 6.0 -59.7 305 7 317.3 317.3 287.9 317.4 0.02 19 200 10840 -59.1 -66.1 40 7.0 -59.2 260 13 339.2 339.2 294.1 339.3 0.03 20 172 11794 -57.1 -65.1 36 8.0 -57.3 357.4 357.4 298.2 357.6 0.04 21 150 12660 -59.1 -68.1 30 9.0 -59.3 255 7 368.3 368.3 300.3 368.4 0.03 22 100 15180 -62.3 -73.3 22 11.0 -62.5 210 21 407.4 407.4 306.2 407.5 0.02 23 70 17370 -64.1 -76.1 18 12.0 -64.3 200 9 447.3 447.3 310.6 447.3 0.02 24 50 19420 -66.1 -79.1 15 13.0 -66.3 200 33 487.7 487.7 314.1 487.8 0.02 25 48 19669 -66.5 -79.5 14 13.0 -66.7 492.5 492.5 314.4 492.6 0.02 26 41 20635 -63.7 -77.7 13 14.0 -64.1 522.2 522.2 316.5 522.3 0.02 27 39 20942 -65.3 -79.3 13 14.0 -65.6 525.7 525.7 316.6 525.8 0.02 28 30 22550 -64.3 -79.3 11 15.0 -64.8 185 54 569.3 569.4 319.1 569.5 0.02 29 20 25040 -60.5 -76.5 10 16.0 -61.6 195 95 651.0 651.0 322.7 651.4 0.06 30 17 26053 -61.9 -78.9 9 17.0 -63.0 677.5 677.5 323.7 677.8 0.05 31 15 26841 -55.9 -73.9 9 18.0 -58.2 722.1 722.2 325.1 723.1 0.12 32 10 29450 -52.3 -73.3 6 21.0 -56.6 190 182 824.3 824.4 327.8 826.2 0.19 33 9.3 29922 -50.1 -72.1 6 22.0 -55.5 850.0 850.1 328.4 852.6 0.24 TRP 319 7925 -59.7 -65.7 45 6.0 -59.7 240 9 295.9 295.9 279.6 296.0 0.02 WND 9.0 190 192 Sounding variables and indices 1000-500 mb thick: 4887.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 58.32 % Est. max temperature: -13.90 C = 6.98 F Sfc-Lift cond lev (LCL): 917.06 mb = 769.63 m = 2524.99 ft T: -23.37 C 700-500 lapse rate: 6.13 C/km Conv cond level (CCL): 1000.00 mb = 143.00 m = 469.15 ft Mean mixing ratio: 0.35 g/kg Conv temperature: -28.79 C = -19.83 F Cap Strength: 15.13 C Lifted Index: 21.56 C Risk: None Lifted Index @300 mb: 35.43 C Lifted Index @700 mb: 15.13 C Showalter Index: 14.70 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 14.50 C K Index: -17.20 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.20 J/kg Max Up Vert Vel: 12.18 m/s Conv Inhibition (B-): 63945.02 J/kg Cap Strength: 21.34 C Lift Cond Lev (LCL): 897.28 mb = 927.91 m = 3044.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37832 190 192 33.3 189.1 1 1001 136 0 0 -0.0 -0.0 2 1000 143 0 0 -0.0 -0.0 3 925 707 175 11 -1.0 11.0 4 850 1321 225 13 9.2 9.2 5 700 2713 200 11 3.8 10.3 6 500 5030 180 17 0.0 17.0 7 400 6490 180 15 0.0 15.0 8 319 7925 240 9 7.8 4.5 9 300 8310 270 9 9.0 -0.0 10 250 9450 305 7 5.7 -4.0 11 200 10840 260 13 12.8 2.3 12 150 12660 255 7 6.8 1.8 13 100 15180 210 21 10.5 18.2 14 70 17370 200 9 3.1 8.5 15 50 19420 200 33 11.3 31.0 16 30 22550 185 54 4.7 53.8 17 20 25040 195 95 24.6 91.8 18 10 29450 190 182 31.6 179.2 Wind Parameters Energy-Hel index: -4.64 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20251127.00.gif