UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 7 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 2.8 1.3 90 1.5 2.1 30 7 275.3 276.0 274.9 286.6 4.16 1 1000 154 2.4 1.2 92 1.2 1.9 35 13 275.5 276.2 275.0 286.9 4.17 2 967 425 0.6 0.4 99 0.2 0.5 44 24 276.4 277.1 275.3 287.5 4.07 3 961 476 1.8 0.7 92 1.1 1.3 46 26 278.1 278.8 276.5 289.6 4.18 4 939 663 1.0 1.0 100 0.0 1.0 58 29 279.1 279.9 277.3 291.2 4.38 5 925 784 2.0 2.0 100 0.0 2.0 75 23 281.4 282.2 278.9 294.6 4.78 6 904 970 2.8 2.8 100 0.0 2.8 94 21 284.0 284.9 280.7 298.5 5.18 7 856 1412 3.0 3.0 100 0.0 3.0 95 12 288.7 289.7 283.2 304.5 5.55 8 850 1469 2.8 2.8 100 0.0 2.8 90 9 289.1 290.0 283.3 304.8 5.51 9 765 2317 -0.7 -1.4 95 0.7 -1.0 110 12 294.1 295.0 284.3 307.4 4.51 10 700 3021 -5.5 -7.3 87 1.8 -6.2 95 7 296.4 297.0 283.7 305.9 3.15 11 634 3789 -11.3 -11.3 100 0.0 -11.3 97 11 298.3 298.8 283.8 306.1 2.54 12 631 3825 -10.1 -12.5 83 2.4 -10.9 99 11 300.1 300.5 284.2 307.2 2.32 13 587 4379 -13.3 -17.9 68 4.6 -14.6 130 12 302.6 302.9 284.4 307.7 1.59 14 503 5536 -21.5 -27.5 58 6.0 -22.6 149 9 306.3 306.4 284.9 309.0 0.79 15 500 5580 -22.1 -28.1 58 6.0 -23.2 150 9 306.1 306.2 284.8 308.6 0.76 16 491 5713 -23.1 -29.1 58 6.0 -24.1 150 9 306.5 306.6 284.9 308.8 0.70 17 439 6523 -28.7 -48.7 13 20.0 -30.3 142 11 309.3 309.4 285.2 309.7 0.10 18 406 7076 -33.5 -47.5 23 14.0 -34.5 153 11 310.1 310.2 285.5 310.6 0.13 19 402 7145 -34.1 -40.1 55 6.0 -34.7 154 11 310.2 310.3 285.8 311.3 0.29 20 400 7180 -34.5 -40.5 54 6.0 -35.0 155 11 310.2 310.2 285.7 311.1 0.28 21 383 7482 -37.3 -40.6 71 3.3 -37.6 155 12 310.3 310.4 285.8 311.4 0.29 22 327 8553 -46.1 -57.1 28 11.0 -46.4 158 16 312.6 312.6 286.3 312.8 0.05 23 300 9120 -51.3 -59.3 38 8.0 -51.5 160 19 313.0 313.1 286.5 313.2 0.04 24 275 9680 -56.7 -62.7 47 6.0 -56.8 160 20 313.1 313.1 286.5 313.2 0.03 25 250 10280 -61.5 -67.5 45 6.0 -61.6 160 21 314.6 314.6 287.0 314.7 0.02 26 237 10608 -64.1 -69.0 51 4.9 -64.1 160 21 315.6 315.6 287.3 315.6 0.01 27 224 10954 -63.3 -74.3 21 11.0 -63.4 132 15 321.9 321.9 289.3 321.9 0.01 28 200 11650 -62.5 -79.5 8 17.0 -62.6 125 21 333.8 333.8 292.7 333.8 0.00 29 186 12097 -61.7 -81.7 5 20.0 -61.8 111 14 342.1 342.1 294.8 342.1 0.00 30 150 13430 -60.3 -84.3 3 24.0 -60.5 270 7 366.2 366.2 299.9 366.2 0.00 31 145 13641 -61.3 -84.3 3 23.0 -61.5 270 3 368.0 368.0 300.2 368.0 0.00 TRP 237 10608 -64.1 -69.0 51 4.9 -64.1 160 21 315.6 315.6 287.3 315.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 782.00 mb = 2147.52 m = 7045.57 ft Wetbulb zero: 788.10 mb = 2077.70 m = 6816.51 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 86.05 % Est. max temperature: 16.01 C = 60.82 F Sfc-Lift cond lev (LCL): 984.76 mb = 278.13 m = 912.49 ft T: 1.58 C 700-500 lapse rate: 6.49 C/km ThetaE index: 1.51 C Layer 700.0- 634.0 mb Conv cond level (CCL): 986.08 mb = 267.33 m = 877.05 ft Mean mixing ratio: 4.37 g/kg Conv temperature: 3.38 C = 38.08 F Cap Strength: 14.11 C Lifted Index: 13.86 C Risk: None Lifted Index @300 mb: 16.12 C Lifted Index @700 mb: 9.89 C Showalter Index: 3.60 C Risk: None Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.90 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 76.60 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.48 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 9243.42 J/kg Cap Strength: 13.97 C Lift Cond Lev (LCL): 949.57 mb = 572.19 m = 1877.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 at 9 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 1008 91 30 7 -3.5 -6.1 | 344 13 3.5 -12.2 1 1000 154 35 13 -7.5 -10.6 | 2 17 -0.5 -16.8 2 945 610 50 31 -23.7 -19.9 | 33 31 -16.8 -26.0 3 925 784 75 23 -22.2 -6.0 | 52 19 -15.2 -12.1 4 910 914 90 21 -21.0 0.0 | 66 15 -14.0 -6.1 5 877 1219 110 21 -19.7 7.2 | 95 13 -12.7 1.1 6 850 1469 90 9 -9.0 0.0 | 18 6 -2.0 -6.1 7 844 1524 100 9 -8.9 1.6 | 22 5 -1.9 -4.5 8 813 1829 100 5 -4.9 0.9 | 339 6 2.1 -5.2 9 782 2134 110 11 -10.3 3.8 | 55 4 -3.4 -2.3 10 753 2438 110 13 -12.2 4.4 | 72 5 -5.2 -1.7 11 725 2743 90 11 -11.0 0.0 | 33 7 -4.0 -6.1 12 700 3021 95 7 -7.0 0.6 | 360 5 0.0 -5.5 13 644 3658 90 11 -11.0 0.0 | 33 7 -4.0 -6.1 14 594 4267 125 11 -9.0 6.3 | 96 2 -2.0 0.2 15 571 4572 140 13 -8.4 10.0 | 160 4 -1.4 3.8 16 548 4877 130 11 -8.4 7.1 | 124 2 -1.4 1.0 17 500 5580 150 9 -4.5 7.8 | 236 3 2.5 1.7 18 485 5791 150 9 -4.5 7.8 | 236 3 2.5 1.7 19 446 6401 140 11 -7.1 8.4 | 178 2 -0.1 2.3 20 400 7180 155 11 -4.6 10.0 | 211 5 2.3 3.9 21 392 7315 155 11 -4.6 10.0 | 211 5 2.3 3.9 22 300 9120 160 19 -6.5 17.9 | 182 12 0.5 11.7 23 250 10280 160 21 -7.2 19.7 | 179 14 -0.2 13.6 24 247 10363 160 23 -7.9 21.6 | 177 16 -0.9 15.5 25 237 10608 160 21 -7.2 19.7 | 179 14 -0.2 13.6 26 235 10668 165 21 -5.4 20.3 | 186 14 1.6 14.2 27 223 10973 130 15 -11.5 9.6 | 128 6 -4.5 3.5 28 213 11278 135 17 -12.0 12.0 | 140 8 -5.0 5.9 29 202 11582 105 11 -10.6 2.8 | 48 5 -3.6 -3.3 30 200 11650 125 21 -17.2 12.0 | 120 12 -10.2 5.9 31 192 11887 125 21 -17.2 12.0 | 120 12 -10.2 5.9 32 183 12192 105 11 -10.6 2.8 | 48 5 -3.6 -3.3 33 174 12497 155 9 -3.8 8.2 | 237 4 3.2 2.0 34 166 12802 140 9 -5.8 6.9 | 237 1 1.2 0.8 35 150 13430 270 7 7.0 -0.0 | 294 15 14.0 -6.1 36 142 13716 270 1 1.0 -0.0 | 307 10 8.0 -6.1 Wind Parameters Mean winds (0-6000m): 101.2 at 12.4 knts Storm direction: 131.2 at 9.3 knts Shear (0-3000m) pos: 3.8 neg: 2.7 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 20.4 deg Storm rel helicity (0-3000m) pos: 200.1 neg: -38.9 tot: 161.2 m^2/s^2 ave: 53.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.83 Bulk Shear: 37.85 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 44 20 19 22| 24.5 0.0 24.5| 90.9 0.0 90.9 181.9 0.68| 25.0 17.1 1000 61 22 36 21| 10.3 0.0 10.3|184.7 0.0 184.7 184.7 0.69| 25.1 17.4 1500 72 20 44 17| 6.8 4.4 11.3|192.8 -23.9 168.9 112.6 0.38| 22.4 8.5 2000 76 16 42 14| 5.7 3.3 9.0|197.7 -27.2 170.5 85.2 0.37| 18.7 6.9 2500 81 16 45 12| 4.6 2.3 6.9|200.1 -30.4 169.7 67.9 0.35| 16.0 5.5 3000 83 15 43 11| 3.8 2.7 6.5|200.1 -38.9 161.2 53.7 0.26| 14.3 3.7 4000 86 13 42 10| 3.2 1.7 4.8|208.9 -38.9 170.0 42.5 0.30| 11.7 3.5 5000 94 13 49 8| 2.8 1.6 4.4|212.4 -40.0 172.4 34.5 0.31| 10.4 3.3 6000 101 12 54 6| 2.2 1.2 3.4|213.5 -40.8 172.7 28.8 0.31| 9.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251207.00.gif