UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051012.upa.cvt Date: 1200Z 10 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 10 MAY 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 1011 91 11.6 4.6 62 7.0 8.0 55 1 283.9 284.8 280.7 298.5 5.26 1 1000 188 10.0 4.0 66 6.0 7.0 50 1 283.1 284.0 280.1 297.4 5.09 2 933 760 4.6 0.6 75 4.0 2.8 108 3 283.3 284.1 279.3 295.3 4.28 3 925 830 4.8 1.6 80 3.2 3.3 115 3 284.2 285.0 280.1 297.3 4.64 4 917 901 5.2 3.0 86 2.2 4.1 90 1 285.3 286.2 281.3 299.9 5.18 5 850 1517 1.2 0.6 96 0.6 0.9 70 3 287.4 288.2 281.7 300.8 4.70 6 845 1565 1.0 1.0 100 0.0 1.0 58 3 287.7 288.5 282.0 301.5 4.87 7 761 2402 -2.5 -2.5 100 0.0 -2.5 272 7 292.6 293.4 283.4 304.9 4.18 8 756 2455 -2.1 -5.6 77 3.5 -3.5 272 7 293.6 294.2 282.8 303.5 3.33 9 751 2507 -2.1 -5.5 77 3.4 -3.5 271 7 294.2 294.8 283.1 304.2 3.38 10 700 3062 -7.1 -7.3 98 0.2 -7.2 265 7 294.6 295.2 283.0 304.0 3.15 11 692 3151 -7.9 -7.9 100 0.0 -7.9 260 9 294.7 295.2 282.9 303.8 3.05 12 681 3276 -6.7 -10.5 74 3.8 -8.1 254 11 297.4 297.9 283.4 305.1 2.52 13 635 3818 -9.5 -18.5 48 9.0 -12.1 285 16 300.2 300.5 283.2 304.6 1.40 14 608 4151 -12.1 -18.1 61 6.0 -13.7 285 20 301.0 301.2 283.7 305.8 1.51 15 570 4642 -13.9 -34.9 15 21.0 -17.4 278 23 304.5 304.5 283.7 305.7 0.35 16 501 5605 -21.9 -30.9 44 9.0 -23.4 264 25 306.2 306.3 284.6 308.1 0.58 17 500 5620 -22.1 -32.1 40 10.0 -23.7 265 25 306.1 306.2 284.5 307.9 0.52 18 491 5754 -22.7 -41.7 16 19.0 -24.9 266 26 307.0 307.0 284.4 307.7 0.20 19 457 6279 -26.1 -49.1 10 23.0 -28.0 269 28 309.1 309.1 285.1 309.4 0.10 20 405 7143 -33.5 -45.5 29 12.0 -34.4 261 34 310.3 310.4 285.7 310.9 0.16 21 400 7230 -34.1 -51.1 16 17.0 -35.1 260 35 310.7 310.7 285.7 311.0 0.09 22 357 8016 -40.1 -56.1 16 16.0 -40.8 254 39 312.9 312.9 286.4 313.1 0.05 23 312 8922 -47.5 -53.5 50 6.0 -47.7 247 45 314.9 314.9 287.1 315.2 0.08 24 300 9180 -49.1 -56.1 44 7.0 -49.3 245 46 316.1 316.2 287.6 316.4 0.06 25 295 9290 -49.9 -60.9 26 11.0 -50.1 244 47 316.5 316.5 287.6 316.7 0.04 26 277 9698 -53.5 -59.5 48 6.0 -53.6 241 49 317.1 317.1 287.8 317.3 0.05 27 270 9863 -53.9 -63.9 28 10.0 -54.1 240 50 318.8 318.8 288.4 318.9 0.03 28 251 10334 -51.5 -72.5 6 21.0 -51.8 250 47 329.1 329.1 291.5 329.2 0.01 29 250 10360 -51.5 -72.5 6 21.0 -51.8 250 46 329.5 329.5 291.6 329.5 0.01 30 232 10845 -50.1 -75.1 4 25.0 -50.5 258 44 338.7 338.7 294.0 338.8 0.01 31 230 10902 -49.9 -74.9 4 25.0 -50.3 259 44 339.9 339.9 294.3 339.9 0.01 32 200 11810 -51.7 -77.7 3 26.0 -52.1 245 38 350.9 350.9 296.8 350.9 0.00 33 150 13680 -51.3 -82.3 1 31.0 -51.8 255 42 381.7 381.7 302.5 381.7 0.00 34 124 14915 -50.7 -82.7 1 32.0 -51.4 265 35 404.1 404.1 305.7 404.1 0.00 35 102 16173 -54.7 -83.7 2 29.0 -55.2 241 29 419.7 419.7 307.7 419.7 0.00 36 100 16300 -54.5 -84.5 1 30.0 -55.1 235 29 422.4 422.4 308.0 422.4 0.00 37 70 18590 -54.3 -85.3 1 31.0 -55.1 255 5 468.2 468.2 312.5 468.2 0.00 38 54 20242 -57.1 -86.1 1 29.0 -57.9 276 7 497.8 497.8 314.8 497.9 0.00 39 50 20730 -55.5 -85.5 1 30.0 -56.5 215 21 512.7 512.7 315.8 512.7 0.01 40 30 23980 -54.9 -84.9 1 30.0 -56.5 100 7 595.0 595.0 320.4 595.0 0.01 41 27 24654 -55.3 -86.3 1 31.0 -57.0 124 11 612.1 612.1 321.2 612.1 0.01 42 20 26590 -51.3 -84.3 1 33.0 -54.4 120 13 679.1 679.2 323.7 679.3 0.02 43 18 27274 -51.7 -84.7 1 33.0 -54.9 112 11 698.7 698.7 324.4 698.8 0.02 TRP 270 9863 -53.9 -63.9 28 10.0 -54.1 240 50 318.8 318.8 288.4 318.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 821.00 mb = 1803.86 m = 5918.11 ft Wetbulb zero: 820.73 mb = 1797.70 m = 5897.90 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 67.79 % Est. max temperature: 14.81 C = 58.65 F Sfc-Lift cond lev (LCL): 909.23 mb = 970.10 m = 3182.70 ft T: 4.75 C 700-500 lapse rate: 5.86 C/km ThetaE index: 3.21 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 832.20 mb = 1686.61 m = 5533.44 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 16.15 C = 61.08 F Cap Strength: 9.22 C Lifted Index: 9.05 C Risk: None Lifted Index @300 mb: 13.69 C Lifted Index @700 mb: 4.13 C Showalter Index: 6.30 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.70 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 38.20 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.96 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 48835.79 J/kg Cap Strength: 9.19 C Lift Cond Lev (LCL): 894.06 mb = 1106.69 m = 3630.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 10 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 1011 91 55 1 -0.8 -0.6 | 118 11 -9.4 4.9 1 1000 188 50 1 -0.8 -0.6 | 117 11 -9.3 4.8 2 925 830 115 3 -2.7 1.3 | 121 13 -11.3 6.8 3 915 914 85 1 -1.0 -0.1 | 119 11 -9.6 5.4 4 882 1219 60 11 -9.5 -5.5 | 90 18 -18.1 -0.0 5 850 1517 70 3 -2.8 -1.0 | 111 12 -11.4 4.5 6 787 2134 275 7 7.0 -0.6 | 162 5 -1.6 4.9 7 700 3062 265 7 7.0 0.6 | 165 6 -1.6 6.1 8 674 3353 250 13 12.2 4.4 | 200 11 3.6 9.9 9 647 3658 285 15 14.5 -3.9 | 255 6 5.9 1.6 10 597 4267 285 21 20.3 -5.4 | 270 12 11.7 0.0 11 509 5486 260 29 28.6 5.0 | 242 23 20.0 10.5 12 500 5620 265 25 24.9 2.2 | 245 18 16.3 7.7 13 449 6401 270 29 29.0 -0.0 | 255 21 20.4 5.5 14 400 7230 260 35 34.5 6.1 | 246 28 25.9 11.6 15 300 9180 245 46 41.7 19.4 | 233 41 33.1 24.9 16 270 9863 240 50 43.3 25.0 | 229 46 34.7 30.5 17 262 10058 245 52 47.1 22.0 | 235 47 38.6 27.5 18 250 10360 250 46 43.2 15.7 | 239 41 34.7 21.2 19 217 11278 265 42 41.8 3.7 | 255 35 33.3 9.1 20 207 11582 255 33 31.9 8.5 | 239 27 23.3 14.0 21 200 11810 245 38 34.4 16.1 | 230 34 25.9 21.5 22 189 12192 245 36 32.6 15.2 | 229 32 24.1 20.7 23 150 13680 255 42 40.6 10.9 | 243 36 32.0 16.4 24 142 14021 255 44 42.5 11.4 | 244 38 33.9 16.9 25 124 14935 265 35 34.9 3.1 | 252 28 26.3 8.5 26 112 15545 240 21 18.2 10.5 | 211 19 9.6 16.0 27 107 15850 255 29 28.0 7.5 | 236 23 19.4 13.0 28 100 16300 235 29 23.8 16.6 | 214 27 15.2 22.1 29 98 16459 240 29 25.1 14.5 | 220 26 16.5 20.0 30 93 16764 245 27 24.5 11.4 | 223 23 15.9 16.9 31 85 17374 245 35 31.7 14.8 | 229 31 23.2 20.3 32 77 17983 290 17 16.0 -5.8 | 273 7 7.4 -0.3 33 73 18288 260 15 14.8 2.6 | 217 10 6.2 8.1 34 70 18590 255 5 4.8 1.3 | 151 8 -3.7 6.8 35 70 18593 255 31 29.9 8.0 | 238 25 21.4 13.5 36 67 18898 275 13 13.0 -1.1 | 225 6 4.4 4.4 37 64 19202 235 9 7.4 5.2 | 174 11 -1.2 10.6 38 61 19507 260 13 12.8 2.3 | 209 9 4.2 7.7 39 58 19812 245 11 10.0 4.6 | 188 10 1.4 10.1 40 55 20117 300 9 7.8 -4.5 | 142 1 -0.8 1.0 41 52 20422 240 5 4.3 2.5 | 152 9 -4.2 8.0 42 50 20726 200 19 6.5 17.9 | 175 23 -2.1 23.3 43 50 20730 215 21 12.0 17.2 | 189 23 3.5 22.7 44 48 21031 215 21 12.0 17.2 | 189 23 3.5 22.7 45 45 21336 235 17 13.9 9.8 | 199 16 5.4 15.2 46 43 21641 265 3 3.0 0.3 | 136 8 -5.6 5.7 47 38 22555 275 9 9.0 -0.8 | 185 5 0.4 4.7 48 33 23470 0 0 -0.0 -0.0 | 123 10 -8.6 5.5 49 30 23980 100 7 -6.9 1.2 | 113 17 -15.5 6.7 50 27 24689 125 11 -9.0 6.3 | 124 21 -17.6 11.8 51 24 25298 170 11 -1.9 10.8 | 147 19 -10.5 16.3 52 23 25603 105 15 -14.5 3.9 | 112 25 -23.1 9.4 53 22 25908 155 11 -4.6 10.0 | 139 20 -13.2 15.5 54 21 26213 65 1 -0.9 -0.4 | 118 11 -9.5 5.1 55 20 26590 120 13 -11.3 6.5 | 121 23 -19.8 12.0 56 19 26822 105 9 -8.7 2.3 | 114 19 -17.3 7.8 57 17 27127 125 15 -12.3 8.6 | 124 25 -20.9 14.1 58 15 27432 145 11 -6.3 9.0 | 134 21 -14.9 14.5 59 10 28956 170 5 -0.9 4.9 | 138 14 -9.4 10.4 Wind Parameters Mean winds (0-6000m): 272.6 at 13.6 knts Storm direction: 302.6 at 10.2 knts Shear (0-3000m) pos: 0.3 neg: 1.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 53.3 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -34.9 tot: -7.4 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 29.83 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 75 2 117 11| 1.6 0.0 1.6| 0.6 -0.8 -0.2 -0.4 -0.05| 1.8 -0.1 1000 90 2 117 12| 0.8 2.4 3.2| 2.9 -15.3 -12.5 -12.5 -0.37| 5.0 -1.8 1500 71 4 109 13| 0.5 0.8 1.3| 19.7 -29.0 -9.2 -6.1 -0.12| 7.1 -0.9 2000 56 4 105 12| 0.4 2.3 2.7| 24.8 -34.9 -10.1 -5.1 -0.01| 8.4 -0.1 2500 7 5 95 9| 0.3 1.9 2.2| 26.2 -34.9 -8.7 -3.5 0.02| 7.1 0.2 3000 302 5 123 5| 0.3 1.7 2.0| 27.4 -34.9 -7.4 -2.5 0.04| 6.1 0.3 4000 280 8 164 4| 1.4 1.3 2.7| 54.9 -34.9 20.0 5.0 0.28| 6.9 1.9 5000 279 11 207 4| 1.1 1.9 3.1| 55.9 -55.3 0.6 0.1 0.16| 6.6 1.0 6000 273 14 226 7| 1.1 1.6 2.8| 71.2 -71.2 -0.0 -0.0 0.14| 6.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250510.12.gif