UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 30 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 1017 135 -43.5 -53.5 32 10.0 -43.6 0 0 228.5 228.5 228.4 228.6 0.03 1 1015 148 -43.7 -48.7 58 5.0 -43.8 228.5 228.5 228.4 228.6 0.05 2 1013 162 -40.1 -45.1 59 5.0 -40.2 232.2 232.2 232.1 232.4 0.07 3 1000 250 -37.1 -43.1 54 6.0 -37.3 295 1 236.1 236.1 235.8 236.3 0.08 4 990 320 -33.9 -39.9 55 6.0 -34.1 239.9 240.0 239.7 240.3 0.12 5 989 327 -32.5 -38.5 55 6.0 -32.8 241.4 241.4 241.1 241.8 0.14 6 935 725 -30.1 -34.9 63 4.8 -30.4 247.8 247.8 247.2 248.4 0.21 7 925 801 -30.3 -35.1 63 4.8 -30.6 290 25 248.3 248.4 247.6 248.9 0.21 8 868 1252 -31.7 -36.2 64 4.5 -32.0 251.4 251.5 250.4 252.0 0.20 9 850 1401 -30.1 -34.5 65 4.4 -30.4 275 23 254.6 254.7 253.2 255.3 0.24 10 842 1468 -29.9 -34.3 65 4.4 -30.2 255.5 255.6 254.0 256.2 0.25 11 824 1623 -28.9 -33.5 64 4.6 -29.2 258.2 258.2 256.2 258.9 0.27 12 813 1720 -25.1 -29.7 65 4.6 -25.6 263.2 263.2 260.5 264.3 0.40 13 739 2408 -28.9 -34.9 56 6.0 -29.4 266.3 266.4 262.6 267.1 0.27 14 700 2796 -29.3 -35.3 56 6.0 -29.8 230 19 270.0 270.1 265.2 270.9 0.27 15 697 2827 -29.5 -35.5 56 6.0 -30.0 270.1 270.2 265.3 271.0 0.27 16 500 5120 -44.7 -50.7 51 6.0 -44.9 200 11 278.5 278.6 270.4 278.8 0.07 17 400 6580 -53.9 -59.9 48 6.0 -54.0 200 15 284.9 284.9 274.0 285.0 0.03 18 358 7284 -58.9 -64.9 46 6.0 -59.0 287.4 287.4 275.3 287.5 0.02 19 300 8380 -63.7 -69.7 44 6.0 -63.7 185 15 295.5 295.5 279.4 295.6 0.01 20 294 8504 -64.3 -69.3 50 5.0 -64.3 185 15 296.4 296.4 279.7 296.4 0.01 21 292 8546 -64.3 -69.3 50 5.0 -64.3 297.0 297.0 280.0 297.0 0.01 22 262 9211 -63.9 -69.9 44 6.0 -64.0 306.9 306.9 284.2 307.0 0.01 23 250 9500 -62.1 -68.1 44 6.0 -62.1 175 11 313.7 313.7 286.6 313.8 0.02 24 200 10890 -59.9 -65.9 45 6.0 -60.0 170 13 337.9 337.9 293.8 338.0 0.03 25 165 12093 -58.7 -64.7 46 6.0 -58.8 359.0 359.0 298.5 359.2 0.04 26 150 12690 -59.1 -66.1 40 7.0 -59.2 175 11 368.3 368.3 300.3 368.4 0.04 27 100 15210 -60.5 -69.5 30 9.0 -60.7 165 13 410.8 410.8 306.6 411.0 0.03 28 75 16994 -60.7 -71.7 22 11.0 -61.0 445.6 445.7 310.4 445.8 0.03 29 70 17420 -62.7 -73.7 21 11.0 -62.9 190 21 450.2 450.3 310.9 450.4 0.03 30 50 19490 -64.3 -76.3 18 12.0 -64.6 170 27 492.0 492.0 314.4 492.1 0.02 31 40 20849 -65.5 -78.5 15 13.0 -65.8 521.4 521.4 316.4 521.5 0.02 32 30 22620 -59.9 -73.9 14 14.0 -60.7 185 50 581.3 581.4 319.8 581.8 0.06 33 29 22833 -59.3 -74.3 13 15.0 -60.2 588.7 588.7 320.1 589.1 0.06 34 26 23517 -60.3 -75.3 12 15.0 -61.2 604.5 604.5 320.8 604.9 0.05 35 24 24022 -56.5 -72.5 12 16.0 -57.9 629.5 629.6 321.9 630.2 0.09 36 21 24859 -62.9 -78.9 10 16.0 -63.7 634.7 634.7 322.1 635.0 0.04 37 20 25160 -63.1 -79.1 10 16.0 -64.0 175 75 643.0 643.0 322.4 643.3 0.04 38 17 26185 -52.7 -70.7 10 18.0 -55.5 707.0 707.0 324.7 708.4 0.16 39 13 27938 -47.7 -68.7 7 21.0 -52.8 780.7 780.8 326.8 783.4 0.28 40 12 28471 -44.1 -66.1 7 22.0 -50.9 811.5 811.7 327.6 816.0 0.44 41 10 29710 -38.5 -64.5 5 26.0 -48.9 185 122 875.8 876.2 329.1 883.0 0.66 42 9.8 29850 -35.5 -63.5 4 28.0 -47.7 892.2 892.6 329.4 900.7 0.76 43 8.1 31173 -36.5 -63.5 4 27.0 -49.0 938.2 938.7 330.3 949.0 0.92 TRP 294 8504 -64.3 -69.3 50 5.0 -64.3 185 15 296.4 296.4 279.7 296.4 0.01 WND 8.0 185 122 Sounding variables and indices 1000-500 mb thick: 4870.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 57.30 % Est. max temperature: -20.33 C = -4.60 F Sfc-Lift cond lev (LCL): 849.21 mb = 1407.64 m = 4618.19 ft T: -30.08 C 700-500 lapse rate: 6.63 C/km ThetaE index: 0.02 C Layer 1015.0-1013.0 mb Conv cond level (CCL): 1015.00 mb = 148.22 m = 486.29 ft Mean mixing ratio: 0.16 g/kg Conv temperature: -36.91 C = -34.44 F Cap Strength: 24.45 C Lifted Index: 29.05 C Risk: None Lifted Index @300 mb: 37.12 C Lifted Index @700 mb: 24.38 C Showalter Index: 19.09 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 10.20 C K Index: -25.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.10 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 79940.09 J/kg Cap Strength: 29.03 C Lift Cond Lev (LCL): 891.02 mb = 1066.59 m = 3499.25 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 8 38900 185 122 10.6 121.5 1 1017 135 0 0 -0.0 -0.0 2 1000 250 295 1 0.9 -0.4 3 925 801 290 25 23.5 -8.6 4 850 1401 275 23 22.9 -2.0 5 700 2796 230 19 14.6 12.2 6 500 5120 200 11 3.8 10.3 7 400 6580 200 15 5.1 14.1 8 300 8380 185 15 1.3 14.9 9 294 8504 185 15 1.3 14.9 10 250 9500 175 11 -1.0 11.0 11 200 10890 170 13 -2.3 12.8 12 150 12690 175 11 -1.0 11.0 13 100 15210 165 13 -3.4 12.6 14 70 17420 190 21 3.6 20.7 15 50 19490 170 27 -4.7 26.6 16 30 22620 185 50 4.4 49.8 17 20 25160 175 75 -6.5 74.7 18 10 29710 185 122 10.6 121.5 Wind Parameters Energy-Hel index: -3.82 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.20251130.00.gif