UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 30 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 ------------------------------------------------------------------------------- 0 1000 80 265 1 SFC 999 91 -2.3 -4.8 83 2.5 -3.2 265 1 270.9 271.4 270.0 278.2 2.67 2 968 341 0.0 -6.0 64 6.0 -2.1 289 10 275.7 276.1 272.7 282.7 2.52 3 963 383 1.6 -6.4 55 8.0 -1.3 289 9 277.7 278.1 273.8 284.6 2.45 4 931 654 2.6 -12.4 32 15.0 -2.3 283 5 281.4 281.7 274.6 286.1 1.58 5 925 706 2.2 -12.8 32 15.0 -2.6 280 7 281.6 281.8 274.6 286.1 1.54 6 874 1162 0.4 -18.6 22 19.0 -4.8 277 28 284.3 284.5 275.3 287.3 1.01 7 860 1293 2.6 -22.4 14 25.0 -4.1 273 28 287.9 288.0 276.7 290.2 0.74 8 850 1387 2.0 -22.0 15 24.0 -4.4 270 25 288.2 288.4 277.0 290.6 0.77 9 780 2073 -3.1 -29.1 11 26.0 -8.7 297 35 289.9 290.0 277.3 291.4 0.44 10 768 2196 -1.3 -36.3 5 35.0 -7.9 300 36 293.2 293.2 278.6 293.9 0.22 11 700 2929 -5.3 -38.3 5 33.0 -11.0 300 36 296.6 296.7 280.1 297.3 0.20 12 686 3087 -6.5 -31.5 12 25.0 -11.5 300 37 297.0 297.1 280.6 298.3 0.40 13 591 4228 -17.1 -26.1 46 9.0 -18.8 300 46 297.6 297.8 281.4 300.1 0.77 14 586 4291 -17.5 -28.5 38 11.0 -19.5 300 46 297.9 298.0 281.3 299.9 0.62 15 577 4407 -16.1 -46.1 6 30.0 -19.6 300 47 300.8 300.8 281.8 301.2 0.11 16 501 5455 -23.3 -52.3 5 29.0 -25.6 300 56 304.5 304.5 283.2 304.7 0.06 17 500 5470 -23.5 -52.5 5 29.0 -25.8 300 56 304.4 304.4 283.2 304.6 0.06 18 436 6455 -31.1 -38.1 50 7.0 -31.8 300 69 306.9 307.0 284.6 308.1 0.33 19 417 6769 -33.3 -45.3 29 12.0 -34.2 300 74 308.0 308.1 284.8 308.6 0.16 20 400 7060 -35.5 -45.5 35 10.0 -36.2 300 77 308.9 308.9 285.1 309.4 0.16 21 396 7130 -35.9 -45.9 35 10.0 -36.6 300 77 309.2 309.2 285.2 309.8 0.16 22 379 7434 -38.3 -47.3 38 9.0 -38.8 300 78 310.0 310.0 285.5 310.5 0.14 23 350 7977 -43.3 -45.3 81 2.0 -43.4 300 80 310.3 310.4 285.7 311.0 0.19 24 347 8035 -43.7 -49.7 51 6.0 -44.0 300 80 310.6 310.6 285.7 311.0 0.12 25 336 8251 -45.7 -49.1 68 3.4 -45.9 300 81 310.7 310.7 285.8 311.2 0.13 26 316 8659 -48.3 -55.3 44 7.0 -48.5 300 82 312.6 312.6 286.4 312.8 0.07 27 300 9000 -50.3 -58.3 38 8.0 -50.5 300 83 314.5 314.5 286.9 314.6 0.05 28 252 10110 -56.7 -65.7 31 9.0 -56.8 305 91 321.0 321.0 289.1 321.1 0.02 29 250 10160 -57.1 -66.1 31 9.0 -57.2 305 91 321.2 321.2 289.1 321.3 0.02 30 232 10629 -60.9 -66.9 45 6.0 -61.0 307 91 322.3 322.3 289.5 322.4 0.02 31 206 11360 -65.4 -73.1 33 7.7 -65.4 310 91 326.5 326.5 290.7 326.5 0.01 32 202 11480 -66.1 -74.1 32 8.0 -66.1 310 89 327.1 327.1 290.9 327.2 0.01 33 200 11540 -66.3 -74.3 32 8.0 -66.4 310 87 327.8 327.8 291.1 327.8 0.01 34 151 13288 -57.3 -83.3 2 26.0 -57.6 281 69 370.7 370.7 300.7 370.7 0.00 35 150 13330 -57.5 -83.5 2 26.0 -57.8 280 68 371.0 371.0 300.8 371.0 0.00 36 130 14225 -61.9 -85.9 3 24.0 -62.1 291 58 378.6 378.6 302.0 378.6 0.00 37 117 14875 -62.7 -86.7 3 24.0 -62.9 293 58 388.7 388.7 303.6 388.7 0.00 38 105 15552 -56.9 -85.9 1 29.0 -57.3 290 65 412.0 412.0 306.7 412.0 0.00 TRP 202 11480 -66.1 -74.1 32 8.0 -66.1 310 89 327.1 327.1 290.9 327.2 0.01 WND 206 11360 -65.4 -73.1 33 7.7 -65.4 310 91 326.5 326.5 290.7 326.5 0.01 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: Surface below freezing Freezing level: 968.00 mb = 341.16 m = 1119.29 ft Freezing level: 822.55 mb = 1656.10 m = 5433.32 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 20.17 % Est. max temperature: 15.03 C = 59.06 F Sfc-Lift cond lev (LCL): 960.44 mb = 403.94 m = 1325.23 ft T: 1.68 C 700-500 lapse rate: 7.16 C/km Conv cond level (CCL): 612.34 mb = 3956.19 m = 12979.46 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 24.27 C = 75.69 F Cap Strength: 17.29 C Lifted Index: 17.20 C Risk: None Lifted Index @300 mb: 21.52 C Lifted Index @700 mb: 14.34 C Showalter Index: 12.22 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 1.50 C K Index: -29.50 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.26 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 16269.58 J/kg Cap Strength: 17.10 C Lift Cond Lev (LCL): 808.48 mb = 1786.86 m = 5862.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 28 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 ---------------------------------------------------------- 0 999 91 265 1 1.0 0.1 | 149 28 -14.3 23.6 1 973 305 290 11 10.3 -3.8 | 166 20 -4.9 19.8 2 936 610 285 3 2.9 -0.8 | 152 26 -12.4 22.8 3 925 706 280 7 6.9 -1.2 | 159 24 -8.4 22.3 4 901 914 285 15 14.5 -3.9 | 178 20 -0.8 19.7 5 868 1219 275 31 30.9 -2.7 | 217 26 15.6 20.8 6 850 1387 270 25 25.0 -0.0 | 202 25 9.7 23.6 7 835 1524 270 25 25.0 -0.0 | 202 25 9.7 23.6 8 774 2134 300 36 31.2 -18.0 | 251 17 15.9 5.6 9 700 2929 300 36 31.2 -18.0 | 251 17 15.9 5.6 10 586 4267 300 46 39.8 -23.0 | 269 25 24.6 0.6 11 500 5470 300 56 48.5 -28.0 | 278 34 33.2 -4.4 12 478 5791 300 60 52.0 -30.0 | 280 37 36.7 -6.4 13 403 7010 300 77 66.7 -38.5 | 286 54 51.4 -14.9 14 400 7060 300 77 66.7 -38.5 | 286 54 51.4 -14.9 15 300 9000 300 83 71.9 -41.5 | 288 59 56.6 -17.9 16 250 10160 305 91 74.5 -52.2 | 296 66 59.3 -28.6 17 206 11360 310 91 69.7 -58.5 | 303 65 54.5 -34.9 18 202 11480 310 89 68.2 -57.2 | 302 63 52.9 -33.7 19 200 11540 310 87 66.6 -55.9 | 302 61 51.4 -32.4 20 199 11582 310 91 69.7 -58.5 | 303 65 54.5 -34.9 21 180 12192 300 85 73.6 -42.5 | 288 61 58.4 -18.9 22 163 12802 300 56 48.5 -28.0 | 278 34 33.2 -4.4 23 155 13106 285 71 68.6 -18.4 | 264 54 53.3 5.2 24 150 13330 280 68 67.0 -11.8 | 257 53 51.7 11.7 25 124 14326 295 54 48.9 -22.8 | 269 34 33.7 0.7 26 104 15240 290 66 62.0 -22.6 | 269 47 46.8 1.0 27 92 15850 285 56 54.1 -14.5 | 257 40 38.8 9.1 Wind Parameters Mean winds (0-6000m): 297.1 at 37.4 knts Storm direction: 327.1 at 28.1 knts Shear (0-3000m) pos: 3.3 neg: 4.1 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 104.8 deg Storm rel helicity (0-3000m) pos: 279.6 neg: -67.4 tot: 212.2 m^2/s^2 ave: 70.7 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 6.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.38 Bulk Shear: 125.42 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 ------------------------------------------------------------------------------- 500 289 7 157 23| 2.6 0.0 2.6| 44.9 -31.3 13.7 27.3 0.11| 17.0 1.9 1000 284 10 164 22| 1.3 10.7 12.0|153.4 -31.3 122.2 122.2 0.56| 19.3 10.8 1500 278 15 180 22| 0.9 7.8 8.7|190.8 -67.4 123.4 82.2 0.43| 17.3 7.4 2000 282 19 190 20| 4.5 5.9 10.4|269.1 -67.4 201.6 100.8 0.54| 17.1 9.2 2500 288 23 200 18| 3.9 4.7 8.6|275.5 -67.4 208.1 83.2 0.55| 14.0 7.7 3000 291 25 208 17| 3.3 4.1 7.4|279.6 -67.4 212.2 70.7 0.55| 11.9 6.6 4000 294 29 224 16| 2.4 4.0 6.4|304.8 -67.4 237.4 59.4 0.56| 9.9 5.5 5000 296 33 238 17| 2.0 4.0 5.9|332.4 -67.4 265.0 53.0 0.55| 8.7 4.8 6000 297 37 250 19| 1.6 4.2 5.9|370.7 -67.4 303.3 50.5 0.53| 8.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251230.00.gif