UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 2 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 1013 91 7.2 5.4 88 1.8 6.3 25 1 279.3 280.3 278.9 294.5 5.55 1 1000 200 6.0 4.6 91 1.4 5.3 85 1 279.1 280.1 278.4 293.7 5.32 2 956 566 3.0 3.0 100 0.0 3.0 98 10 279.7 280.6 278.3 293.4 4.96 3 925 834 4.0 2.1 87 1.9 3.1 105 11 283.4 284.2 279.9 296.9 4.81 4 920 878 4.0 1.6 84 2.4 2.9 100 10 283.8 284.6 280.0 296.9 4.67 5 850 1518 1.2 -1.2 84 2.4 0.1 70 5 287.4 288.1 281.0 299.2 4.12 6 801 1993 -1.7 -2.9 91 1.2 -2.2 304 3 289.2 289.9 281.5 300.4 3.85 7 781 2195 -1.7 -4.0 84 2.3 -2.7 266 3 291.3 292.0 282.2 302.0 3.64 8 768 2328 -1.5 -7.5 64 6.0 -3.8 268 5 293.0 293.5 281.9 301.4 2.83 9 700 3060 -6.7 -10.5 74 3.8 -8.0 295 11 295.1 295.5 282.4 302.5 2.45 10 693 3138 -7.5 -10.8 77 3.3 -8.7 291 10 295.0 295.5 282.3 302.3 2.42 11 681 3275 -6.9 -13.9 57 7.0 -9.2 284 10 297.2 297.5 282.6 303.1 1.92 12 636 3806 -9.5 -18.5 48 9.0 -12.1 307 10 300.1 300.3 283.2 304.5 1.40 13 618 4027 -11.3 -19.3 52 8.0 -13.5 301 12 300.5 300.7 283.3 304.8 1.34 14 609 4140 -11.7 -28.7 23 17.0 -15.2 299 14 301.3 301.4 282.7 303.2 0.59 15 603 4215 -12.3 -20.3 51 8.0 -14.4 297 14 301.5 301.7 283.6 305.5 1.26 16 589 4395 -13.5 -20.5 56 7.0 -15.3 293 16 302.1 302.3 283.8 306.2 1.27 17 575 4577 -14.7 -23.7 46 9.0 -16.7 290 18 302.8 303.0 283.8 306.0 0.98 18 526 5246 -19.9 -24.0 70 4.1 -20.8 279 25 304.3 304.5 284.5 307.7 1.04 19 500 5620 -22.7 -27.0 68 4.3 -23.5 270 25 305.4 305.5 284.6 308.1 0.84 20 400 7210 -35.5 -39.3 68 3.8 -35.8 260 19 308.9 308.9 285.3 310.0 0.32 21 381 7548 -38.3 -41.2 74 2.9 -38.5 260 21 309.5 309.5 285.5 310.5 0.27 22 352 8088 -42.7 -46.3 68 3.6 -42.9 263 27 310.6 310.7 285.8 311.3 0.17 23 300 9150 -50.9 -55.9 55 5.0 -51.0 270 40 313.6 313.6 286.7 313.9 0.07 24 265 9944 -57.9 -60.7 70 2.8 -57.9 273 50 314.7 314.7 287.1 314.9 0.04 25 260 10064 -58.7 -60.5 80 1.8 -58.7 274 51 315.2 315.2 287.2 315.4 0.04 26 257 10137 -58.7 -66.7 35 8.0 -58.8 274 52 316.3 316.3 287.5 316.4 0.02 27 252 10260 -59.1 -69.1 26 10.0 -59.2 275 53 317.5 317.5 287.9 317.5 0.01 28 250 10310 -59.3 -69.3 26 10.0 -59.4 275 54 317.9 317.9 288.1 318.0 0.01 29 227 10910 -61.9 -68.9 39 7.0 -62.0 275 50 322.8 322.8 289.6 322.9 0.02 30 200 11700 -58.1 -79.1 5 21.0 -58.3 265 33 340.8 340.8 294.5 340.8 0.00 31 198 11763 -57.9 -78.9 5 21.0 -58.1 262 34 342.1 342.1 294.8 342.1 0.00 32 179 12392 -60.1 -80.1 6 20.0 -60.3 255 33 348.5 348.5 296.3 348.5 0.00 33 165 12901 -57.3 -82.3 3 25.0 -57.5 258 31 361.4 361.4 299.0 361.4 0.00 34 150 13500 -58.3 -83.3 3 25.0 -58.5 260 23 369.6 369.6 300.5 369.6 0.00 35 101 15988 -60.9 -85.9 2 25.0 -61.2 242 29 408.9 408.9 306.4 408.9 0.00 36 100 16050 -61.3 -86.3 2 25.0 -61.6 240 29 409.3 409.3 306.4 409.3 0.00 37 70 18260 -60.5 -87.5 2 27.0 -60.9 255 31 455.0 455.0 311.3 455.0 0.00 38 50 20377 -62.3 -89.3 2 27.0 -62.7 256 27 496.7 496.7 314.7 496.7 0.00 39 34 22768 -64.9 -89.9 2 25.0 -65.4 268 43 547.7 547.8 318.0 547.8 0.00 40 30 23540 -63.7 -89.7 2 26.0 -64.3 285 46 571.0 571.0 319.2 571.0 0.00 41 26 24419 -63.1 -90.1 1 27.0 -63.8 299 46 596.5 596.5 320.5 596.6 0.00 TRP 227 10910 -61.9 -68.9 39 7.0 -62.0 275 50 322.8 322.8 289.6 322.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5420.00 m Freezing level: 829.72 mb = 1714.69 m = 5625.56 ft Wetbulb zero: 847.14 mb = 1545.01 m = 5068.87 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 70.45 % Est. max temperature: 14.63 C = 58.33 F Sfc-Lift cond lev (LCL): 985.46 mb = 319.30 m = 1047.57 ft T: 5.02 C 700-500 lapse rate: 6.25 C/km ThetaE index: 1.10 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 959.61 mb = 535.80 m = 1757.86 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 7.56 C = 45.62 F Cap Strength: 9.79 C Lifted Index: 10.15 C Risk: None Lifted Index @300 mb: 13.59 C Lifted Index @700 mb: 6.00 C Showalter Index: 6.81 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.50 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.82 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 36022.41 J/kg Cap Strength: 10.07 C Lift Cond Lev (LCL): 945.63 mb = 655.04 m = 2149.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1013 91 25 1 -0.4 -0.9 | 128 9 -7.0 5.5 1 1000 200 85 1 -1.0 -0.1 | 130 10 -7.6 6.3 2 951 610 100 11 -10.8 1.9 | 116 19 -17.4 8.3 3 925 834 105 11 -10.6 2.8 | 118 20 -17.2 9.3 4 916 914 95 9 -9.0 0.8 | 115 17 -15.5 7.2 5 850 1518 70 5 -4.7 -1.7 | 113 12 -11.3 4.7 6 787 2134 265 3 3.0 0.3 | 152 8 -3.6 6.7 7 701 3048 280 11 10.8 -1.9 | 224 6 4.3 4.5 8 700 3060 295 11 10.0 -4.6 | 243 4 3.4 1.8 9 674 3353 280 9 8.9 -1.6 | 205 5 2.3 4.8 10 647 3658 310 9 6.9 -5.8 | 209 1 0.3 0.6 11 597 4267 295 15 13.6 -6.3 | 269 7 7.0 0.1 12 509 5486 275 27 26.9 -2.4 | 259 21 20.3 4.0 13 500 5620 270 25 25.0 -0.0 | 251 20 18.4 6.4 14 429 6706 280 19 18.7 -3.3 | 256 13 12.2 3.1 15 400 7210 260 19 18.7 3.3 | 231 16 12.2 9.7 16 376 7620 260 21 20.7 3.6 | 235 17 14.1 10.0 17 300 9150 270 40 40.0 -0.0 | 259 34 33.4 6.4 18 250 10310 275 54 53.8 -4.7 | 268 47 47.2 1.7 19 248 10363 275 54 53.8 -4.7 | 268 47 47.2 1.7 20 227 10910 275 50 49.8 -4.4 | 267 43 43.3 2.0 21 214 11278 280 44 43.3 -7.6 | 272 37 36.8 -1.2 22 200 11700 265 33 32.9 2.9 | 251 28 26.3 9.3 23 194 11887 255 36 34.8 9.3 | 241 32 28.2 15.7 24 168 12802 255 31 29.9 8.0 | 238 27 23.4 14.4 25 152 13411 270 29 29.0 -0.0 | 254 23 22.4 6.4 26 150 13500 260 23 22.7 4.0 | 237 19 16.1 10.4 27 138 14021 255 21 20.3 5.4 | 229 18 13.7 11.8 28 132 14326 265 27 26.9 2.4 | 247 22 20.3 8.8 29 125 14630 245 21 19.0 8.9 | 219 20 12.5 15.3 30 119 14935 250 19 17.9 6.5 | 221 17 11.3 12.9 31 108 15545 260 27 26.6 4.7 | 241 23 20.0 11.1 32 100 16050 240 29 25.1 14.5 | 222 28 18.6 20.9 33 98 16154 240 29 25.1 14.5 | 222 28 18.6 20.9 34 94 16459 260 29 28.6 5.0 | 243 25 22.0 11.4 35 85 17069 260 27 26.6 4.7 | 241 23 20.0 11.1 36 77 17678 245 25 22.7 10.6 | 223 23 16.1 17.0 37 70 18260 255 31 29.9 8.0 | 238 27 23.4 14.4 38 63 18898 270 33 33.0 -0.0 | 256 27 26.4 6.4 39 49 20422 255 27 26.1 7.0 | 236 24 19.5 13.4 40 39 21946 265 38 37.9 3.3 | 253 33 31.3 9.7 41 30 23470 270 48 48.0 -0.0 | 261 42 41.4 6.4 42 30 23540 285 46 44.4 -11.9 | 278 38 37.9 -5.5 43 26 24079 300 46 39.8 -23.0 | 297 37 33.3 -16.6 44 22 24689 275 54 53.8 -4.7 | 268 47 47.2 1.7 Wind Parameters Mean winds (0-6000m): 284.3 at 12.2 knts Storm direction: 314.3 at 9.2 knts Shear (0-3000m) pos: 1.2 neg: 3.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 109.4 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -21.7 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 38.01 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 97 5 122 13| 10.6 0.0 10.6| 0.5 -10.0 -9.5 -19.0 -0.26| 10.9 -2.9 1000 98 7 118 16| 5.3 1.7 7.0| 4.3 -16.9 -12.6 -12.6 -0.22| 8.1 -1.8 1500 93 7 117 15| 3.5 2.8 6.4| 4.7 -20.6 -15.9 -10.6 -0.22| 7.2 -1.6 2000 91 6 117 14| 2.7 3.5 6.2| 12.6 -21.7 -9.1 -4.6 -0.00| 7.8 -0.0 2500 92 6 118 14| 2.1 3.6 5.7| 19.6 -21.7 -2.1 -0.9 0.11| 7.1 0.8 3000 79 6 112 14| 1.2 3.0 4.2| 27.3 -21.7 5.7 1.9 0.22| 7.0 1.6 4000 313 7 140 2| 1.2 2.8 4.0| 28.3 -24.5 3.7 0.9 0.16| 6.7 1.1 5000 295 10 223 3| 1.0 3.4 4.3| 28.3 -29.4 -1.2 -0.2 0.11| 6.5 0.7 6000 284 12 237 6| 1.1 3.0 4.1| 31.4 -51.1 -19.7 -3.3 0.05| 6.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251202.12.gif