UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 6 DEC 25 Station: LRBS WMO ident: 15420 Latitude: 44.50 Longitude: 26.13 Elevation: 91.00 ------------------------------------------------------------------------------- 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 1008 91 3.6 1.8 88 1.8 2.8 50 9 276.1 276.8 275.6 287.9 4.32 1 1000 153 3.0 1.5 90 1.5 2.4 50 9 276.1 276.9 275.5 287.7 4.26 2 953 541 0.0 0.0 100 0.0 0.0 276.9 277.6 275.6 287.9 4.01 3 925 782 3.0 3.0 100 0.0 3.0 90 33 282.4 283.3 279.8 296.6 5.13 4 920 826 3.4 3.4 100 0.0 3.4 283.2 284.1 280.4 298.0 5.31 5 850 1467 2.0 2.0 100 0.0 2.0 100 17 288.2 289.2 282.6 303.0 5.20 6 746 2515 -1.7 -2.5 94 0.8 -2.1 295.2 295.9 284.5 307.8 4.26 7 700 3019 -5.5 -5.5 100 0.0 -5.5 150 9 296.4 297.0 284.2 307.2 3.62 8 664 3431 -8.3 -8.3 100 0.0 -8.3 297.8 298.3 284.2 307.1 3.08 9 656 3525 -7.9 -8.4 96 0.5 -8.1 299.2 299.8 284.8 308.6 3.09 10 637 3753 -9.3 -9.5 98 0.2 -9.4 300.2 300.7 285.0 309.1 2.92 11 615 4025 -10.5 -19.5 48 9.0 -13.0 301.8 302.1 283.8 306.1 1.33 12 570 4606 -14.1 -16.9 79 2.8 -14.9 304.2 304.6 285.3 309.9 1.78 13 524 5241 -17.5 -24.5 54 7.0 -19.1 307.6 307.7 285.7 310.9 1.00 14 500 5590 -20.5 -26.5 59 6.0 -21.7 120 21 308.0 308.2 285.7 311.0 0.88 15 400 7200 -33.5 -37.9 65 4.4 -34.0 120 33 311.4 311.5 286.3 312.7 0.36 16 371 7723 -37.7 -40.5 75 2.8 -37.9 312.6 312.7 286.6 313.7 0.30 17 345 8220 -41.7 -50.7 37 9.0 -42.1 313.8 313.8 286.8 314.2 0.11 18 316 8808 -46.9 -52.9 50 6.0 -47.1 314.5 314.6 287.1 314.9 0.09 19 300 9150 -49.1 -55.1 50 6.0 -49.3 95 27 316.1 316.2 287.6 316.4 0.07 20 250 10320 -57.5 -62.4 54 4.9 -57.6 100 38 320.6 320.6 288.9 320.7 0.03 21 215 11260 -65.1 -68.5 63 3.4 -65.1 322.9 322.9 289.7 323.0 0.02 22 208 11462 -66.7 -71.3 52 4.6 -66.7 323.5 323.5 289.8 323.5 0.01 23 200 11700 -67.7 -72.4 51 4.7 -67.7 125 36 325.5 325.5 290.5 325.6 0.01 24 197 11791 -68.1 -72.7 52 4.6 -68.1 135 25 326.3 326.3 290.7 326.4 0.01 25 188 12071 -67.5 -72.5 49 5.0 -67.5 331.7 331.7 292.2 331.7 0.01 26 179 12368 -64.7 -79.7 11 15.0 -64.8 340.9 340.9 294.6 341.0 0.00 27 150 13450 -62.5 -83.5 4 21.0 -62.6 260 7 362.4 362.4 299.2 362.4 0.00 28 149 13491 -62.3 -83.3 4 21.0 -62.4 363.4 363.4 299.4 363.5 0.00 29 137 14011 -61.5 -83.5 4 22.0 -61.7 373.7 373.7 301.2 373.7 0.00 30 133 14194 -62.7 -84.7 4 22.0 -62.9 374.7 374.7 301.4 374.7 0.00 31 127 14481 -59.3 -84.3 3 25.0 -59.6 385.9 385.9 303.2 385.9 0.00 32 100 15970 -61.7 -85.7 3 24.0 -61.9 220 21 408.5 408.5 306.3 408.5 0.00 33 70 18170 -63.1 -88.1 2 25.0 -63.4 230 25 449.4 449.4 310.8 449.4 0.00 34 50 20250 -62.7 -88.7 2 26.0 -63.1 255 48 495.7 495.7 314.7 495.7 0.00 35 30 23380 -63.3 -89.3 2 26.0 -63.9 260 69 572.1 572.1 319.3 572.1 0.00 TRP 197 11791 -68.1 -72.7 52 4.6 -68.1 135 25 326.3 326.3 290.7 326.4 0.01 WND 20 260 91 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 793.78 mb = 2033.51 m = 6671.54 ft Wetbulb zero: 798.62 mb = 1967.73 m = 6455.72 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 86.38 % Est. max temperature: 15.15 C = 59.27 F Sfc-Lift cond lev (LCL): 980.27 mb = 313.75 m = 1029.35 ft T: 1.76 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.71 C Layer 700.0- 656.0 mb Conv cond level (CCL): 982.93 mb = 291.95 m = 957.84 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 3.92 C = 39.05 F Cap Strength: 15.12 C Lifted Index: 15.05 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 9.51 C Showalter Index: 6.37 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.50 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 79.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.27 J/kg Max Up Vert Vel: 8.52 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.10 C Lift Cond Lev (LCL): 950.53 mb = 562.39 m = 1845.10 ft Lev Free Conv (LFC): 945.53 mb = 604.95 m = 1984.70 ft Equ Level (EL): 935.53 mb = 690.72 m = 2266.13 ft B at Equ Level: 32.50 J/kg Max Parcel Lev (MPL): 905.53 mb = 954.44 m = 3131.33 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 20 31454 260 91 89.6 15.8 1 1008 91 50 9 -6.9 -5.8 2 1000 153 50 9 -6.9 -5.8 3 945 610 65 38 -34.4 -16.1 4 925 782 90 33 -33.0 0.0 5 910 914 90 29 -29.0 0.0 6 876 1219 85 13 -13.0 -1.1 7 850 1467 100 17 -16.7 3.0 8 782 2134 130 15 -11.5 9.6 9 753 2438 165 9 -2.3 8.7 10 725 2743 140 15 -9.6 11.5 11 700 3019 150 9 -4.5 7.8 12 670 3353 155 13 -5.5 11.8 13 619 3962 125 13 -10.6 7.5 14 595 4267 135 15 -10.6 10.6 15 571 4572 110 17 -16.0 5.8 16 500 5590 120 21 -18.2 10.5 17 400 7200 120 33 -28.6 16.5 18 393 7315 120 33 -28.6 16.5 19 359 7925 110 38 -35.7 13.0 20 300 9150 95 27 -26.9 2.4 21 286 9449 95 27 -26.9 2.4 22 250 10320 100 38 -37.4 6.6 23 225 10973 100 40 -39.4 6.9 24 214 11278 110 42 -39.5 14.4 25 200 11700 125 36 -29.5 20.6 26 197 11791 135 25 -17.7 17.7 27 194 11887 135 25 -17.7 17.7 28 184 12192 130 17 -13.0 10.9 29 175 12497 70 11 -10.3 -3.8 30 167 12802 140 21 -13.5 16.1 31 159 13106 150 25 -12.5 21.7 32 151 13411 215 11 6.3 9.0 33 150 13450 260 7 6.9 1.2 34 144 13716 255 1 1.0 0.3 35 118 14935 190 19 3.3 18.7 36 112 15240 225 13 9.2 9.2 37 107 15545 245 13 11.8 5.5 38 102 15850 210 15 7.5 13.0 39 100 15970 220 21 13.5 16.1 40 97 16154 215 21 12.0 17.2 41 92 16459 240 29 25.1 14.5 42 88 16764 250 27 25.4 9.2 43 80 17374 255 15 14.5 3.9 44 76 17678 240 23 19.9 11.5 45 72 17983 260 19 18.7 3.3 46 70 18170 230 25 19.2 16.1 47 69 18288 230 25 19.2 16.1 48 59 19202 230 35 26.8 22.5 49 56 19507 250 40 37.6 13.7 50 51 20117 260 40 39.4 6.9 51 50 20250 255 48 46.4 12.4 52 49 20422 245 44 39.9 18.6 53 38 21946 255 58 56.0 15.0 54 34 22555 250 66 62.0 22.6 55 31 23165 295 83 75.2 -35.1 56 30 23380 260 69 68.0 12.0 57 29 23470 265 69 68.7 6.0 58 15 26213 260 91 89.6 15.8 Wind Parameters Energy-Hel index: -2.27 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//LRBS/skewt/LRBS.skewt.20251206.12.gif