UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 29 NOV 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 1007 91 5.8 5.8 100 0.0 5.8 45 5 278.4 279.4 278.6 294.0 5.74 1 1000 151 5.4 5.3 99 0.1 5.4 55 15 278.5 279.5 278.5 293.8 5.58 2 979 324 4.6 4.6 100 0.0 4.6 83 23 279.4 280.4 278.7 294.3 5.43 3 942 641 9.0 9.0 100 0.0 9.0 133 21 287.0 288.4 284.7 308.5 7.66 4 925 792 8.2 8.1 99 0.1 8.2 145 19 287.7 289.0 284.7 308.3 7.34 5 882 1184 6.6 5.2 91 1.4 5.9 150 21 290.0 291.1 284.5 307.9 6.29 6 850 1487 4.4 2.7 89 1.7 3.5 150 23 290.8 291.7 284.0 306.5 5.47 7 846 1525 4.2 2.0 86 2.2 3.1 150 24 290.9 291.9 283.8 306.0 5.23 8 800 1978 0.6 0.6 100 0.0 0.6 150 31 291.8 292.7 283.9 306.2 5.00 9 700 3042 -4.5 -4.5 100 0.0 -4.5 155 27 297.5 298.2 285.0 309.2 3.91 10 555 4832 -15.7 -16.8 91 1.1 -16.0 163 27 304.7 305.0 285.5 310.5 1.85 11 526 5234 -18.7 -27.7 45 9.0 -20.4 175 29 305.8 305.9 284.7 308.3 0.75 12 500 5610 -21.7 -25.9 69 4.2 -22.5 170 27 306.6 306.8 285.2 309.7 0.93 13 492 5728 -22.5 -25.4 77 2.9 -23.1 171 27 307.0 307.2 285.4 310.3 0.98 14 445 6456 -28.5 -31.3 77 2.8 -28.9 184 31 308.4 308.5 285.5 310.5 0.63 15 400 7210 -34.3 -37.0 76 2.7 -34.6 185 56 310.4 310.5 285.9 311.8 0.40 16 384 7494 -36.7 -39.6 74 2.9 -37.0 182 56 310.9 311.0 286.1 312.0 0.32 17 300 9150 -51.9 -54.7 72 2.8 -52.0 180 54 312.2 312.2 286.2 312.5 0.08 18 299 9172 -52.3 -54.9 73 2.6 -52.4 180 54 311.9 311.9 286.1 312.2 0.07 19 252 10251 -62.2 -66.6 56 4.3 -62.3 185 68 312.8 312.8 286.4 312.9 0.02 20 250 10300 -62.7 -67.1 55 4.4 -62.7 190 66 312.9 312.9 286.4 312.9 0.02 21 245 10426 -57.7 -74.7 10 17.0 -57.9 188 65 322.1 322.1 289.4 322.2 0.01 22 200 11710 -56.9 -77.9 5 21.0 -57.1 195 23 342.7 342.7 295.0 342.7 0.00 23 150 13540 -55.7 -83.7 2 28.0 -56.1 230 27 374.1 374.1 301.3 374.1 0.00 24 147 13670 -55.3 -84.3 2 29.0 -55.6 230 27 377.0 377.0 301.8 377.0 0.00 25 120 14956 -60.7 -85.7 2 25.0 -60.9 225 27 389.6 389.6 303.8 389.6 0.00 26 115 15224 -58.5 -85.5 2 27.0 -58.8 216 33 398.4 398.4 305.0 398.5 0.00 27 100 16100 -61.7 -86.7 2 25.0 -61.9 235 19 408.5 408.5 306.3 408.5 0.00 28 98 16225 -61.9 -86.9 2 25.0 -62.1 235 19 410.5 410.5 306.6 410.5 0.00 29 75 17878 -62.5 -87.5 2 25.0 -62.8 235 32 441.9 441.9 310.1 441.9 0.00 TRP 250 10300 -62.7 -67.1 55 4.4 -62.7 190 66 312.9 312.9 286.4 312.9 0.02 WND 252 10251 -62.2 -66.6 56 4.3 -62.3 185 68 312.8 312.8 286.4 312.9 0.02 Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 788.24 mb = 2103.30 m = 6900.49 ft Wetbulb zero: 788.12 mb = 2097.36 m = 6881.01 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 91.41 % Est. max temperature: 18.01 C = 64.43 F Sfc-Lift cond lev (LCL): 1007.00 mb = 91.00 m = 298.55 ft T: 5.80 C 700-500 lapse rate: 6.70 C/km ThetaE index: 2.47 C Layer 925.0- 800.0 mb Conv cond level (CCL): 1000.00 mb = 151.00 m = 495.40 ft Mean mixing ratio: 6.55 g/kg Conv temperature: 8.15 C = 46.67 F Cap Strength: 5.89 C Lifted Index: 6.00 C Risk: None Lifted Index @300 mb: 7.44 C Lifted Index @700 mb: 3.86 C Showalter Index: 2.89 C Risk: Showers probable Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 24.40 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 135.40 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.87 J/kg Max Up Vert Vel: 10.28 m/s Conv Inhibition (B-): 16648.11 J/kg Cap Strength: 5.96 C Lift Cond Lev (LCL): 956.18 mb = 518.42 m = 1700.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 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 1007 91 45 5 -3.5 -3.5 | 14 22 -5.4 -21.8 1 1000 151 55 15 -12.3 -8.6 | 28 30 -14.1 -26.9 2 981 305 80 23 -22.7 -4.0 | 48 33 -24.5 -22.3 3 946 610 130 21 -16.1 13.5 | 75 19 -17.9 -4.8 4 925 792 145 19 -10.9 15.6 | 78 13 -12.7 -2.7 5 911 914 150 19 -9.5 16.5 | 81 11 -11.3 -1.8 6 850 1487 150 23 -11.5 19.9 | 97 13 -13.3 1.6 7 784 2134 150 33 -16.5 28.6 | 119 21 -18.3 10.3 8 700 3042 155 27 -11.4 24.5 | 115 15 -13.2 6.2 9 620 3962 170 17 -3.0 16.7 | 72 5 -4.8 -1.6 10 596 4267 165 19 -4.9 18.4 | 90 7 -6.8 0.0 11 573 4572 155 25 -10.6 22.7 | 109 13 -12.4 4.4 12 529 5182 175 29 -2.5 28.9 | 158 11 -4.4 10.6 13 500 5610 170 27 -4.7 26.6 | 142 11 -6.5 8.3 14 467 6096 175 25 -2.2 24.9 | 149 8 -4.0 6.6 15 429 6706 190 35 6.1 34.5 | 195 17 4.2 16.2 16 400 7210 185 56 4.9 55.8 | 185 38 3.0 37.5 17 376 7620 180 56 0.0 56.0 | 177 38 -1.8 37.7 18 329 8534 180 42 0.0 42.0 | 176 24 -1.8 23.7 19 300 9150 180 54 0.0 54.0 | 177 36 -1.8 35.7 20 252 10251 185 68 5.9 67.7 | 185 50 4.1 49.4 21 250 10300 190 66 11.5 65.0 | 192 48 9.6 46.7 22 248 10363 185 68 5.9 67.7 | 185 50 4.1 49.4 23 225 10973 210 42 21.0 36.4 | 227 26 19.2 18.1 24 204 11582 200 17 5.8 16.0 | 300 5 4.0 -2.3 25 200 11710 195 23 6.0 22.2 | 226 6 4.1 3.9 26 177 12497 185 38 3.3 37.9 | 184 20 1.5 19.6 27 168 12802 210 25 12.5 21.7 | 253 11 10.7 3.3 28 153 13411 210 33 16.5 28.6 | 235 18 14.7 10.3 29 150 13540 230 27 20.7 17.4 | 273 19 18.8 -0.9 30 146 13716 230 27 20.7 17.4 | 273 19 18.8 -0.9 31 132 14326 210 15 7.5 13.0 | 313 8 5.7 -5.3 32 120 14935 225 27 19.1 19.1 | 267 17 17.3 0.8 33 115 15240 215 33 18.9 27.0 | 243 19 17.1 8.7 34 109 15545 255 25 24.1 6.5 | 298 25 22.3 -11.8 35 104 15850 255 21 20.3 5.4 | 305 22 18.4 -12.9 36 100 16100 235 19 15.6 10.9 | 298 16 13.7 -7.4 37 93 16459 235 19 15.6 10.9 | 298 16 13.7 -7.4 38 88 16764 240 21 18.2 10.5 | 296 18 16.3 -7.8 39 83 17069 215 17 9.8 13.9 | 299 9 7.9 -4.4 40 73 17678 240 36 31.2 18.0 | 271 29 29.3 -0.3 41 69 17983 250 29 27.3 9.9 | 288 27 25.4 -8.4 Wind Parameters Mean winds (0-6000m): 155.7 at 24.5 knts Storm direction: 185.7 at 18.4 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 263.0 neg: -5.8 tot: 257.2 m^2/s^2 ave: 85.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 6.8 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.67 Bulk Shear: 79.41 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 90 20 49 28| 21.6 0.0 21.6|215.3 0.0 215.3 430.6 0.75| 40.1 30.0 1000 118 20 65 21| 11.3 0.0 11.3|226.9 0.0 226.9 226.9 0.67| 24.9 16.6 1500 131 20 74 18| 7.6 1.5 9.1|239.4 0.0 239.4 159.6 0.68| 18.1 12.3 2000 138 23 84 17| 5.7 3.1 8.8|261.3 0.0 261.3 130.7 0.67| 15.5 10.5 2500 141 24 92 17| 4.1 2.5 6.6|263.0 -2.1 260.8 104.3 0.64| 13.1 8.3 3000 144 25 97 17| 3.0 2.1 5.0|263.0 -5.8 257.2 85.7 0.59| 11.6 6.8 4000 148 24 98 15| 1.5 1.6 3.1|263.9 -15.9 248.0 62.0 0.45| 10.2 4.5 5000 151 24 102 14| 2.1 2.1 4.1|299.0 -15.9 283.1 56.6 0.50| 9.9 4.9 6000 156 25 109 13| 1.7 1.7 3.4|305.9 -24.1 281.8 47.0 0.46| 8.9 4.1 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251129.00.gif