UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052100.upa.cvt Date: 0000Z 21 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 21 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 1007 91 10.0 6.2 77 3.8 8.0 310 1 282.6 283.6 280.8 298.9 5.90 1 1003 125 14.0 4.0 51 10.0 8.9 358 6 286.9 287.8 281.9 301.3 5.08 2 1000 150 14.6 4.6 51 10.0 9.4 35 9 287.8 288.7 282.5 302.8 5.32 3 990 236 15.8 3.8 45 12.0 9.5 29 11 289.8 290.7 283.1 304.3 5.07 4 934 733 13.4 0.4 41 13.0 7.0 25 12 292.2 293.0 283.2 304.5 4.21 5 925 815 12.8 0.8 44 12.0 6.9 25 9 292.4 293.2 283.5 305.2 4.38 6 850 1517 6.4 2.6 77 3.8 4.5 305 3 292.9 293.8 284.8 308.6 5.43 7 808 1930 2.6 1.8 94 0.8 2.2 248 8 293.1 294.0 284.8 308.8 5.40 8 771 2308 0.2 -2.8 80 3.0 -1.2 293 11 294.5 295.2 284.0 306.4 4.03 9 753 2498 2.2 -6.8 51 9.0 -1.6 300 12 298.6 299.2 284.5 307.9 3.05 10 717 2893 0.6 -9.4 47 10.0 -3.3 296 18 301.1 301.6 285.0 309.1 2.61 11 700 3085 -0.9 -9.9 50 9.0 -4.4 295 21 301.5 302.0 285.1 309.4 2.57 12 675 3374 -3.3 -11.3 54 8.0 -6.2 297 23 302.0 302.4 285.1 309.4 2.39 13 560 4825 -11.9 -37.9 10 26.0 -16.3 318 18 308.4 308.4 285.1 309.3 0.26 14 500 5680 -19.3 -41.3 12 22.0 -22.1 310 23 309.5 309.5 285.4 310.2 0.21 15 476 6044 -21.1 -54.1 3 33.0 -24.0 301 30 311.7 311.7 286.0 311.9 0.05 16 400 7300 -31.7 -58.7 5 27.0 -33.1 300 36 313.8 313.8 286.7 313.9 0.03 17 376 7734 -35.7 -55.7 11 20.0 -36.7 301 43 314.1 314.1 286.8 314.3 0.05 18 313 8987 -43.7 -63.7 9 20.0 -44.3 304 63 319.9 319.9 288.7 320.0 0.02 19 300 9270 -46.1 -56.1 31 10.0 -46.4 305 68 320.4 320.4 288.9 320.6 0.06 20 268 10006 -52.7 -59.7 42 7.0 -52.8 309 72 321.3 321.3 289.2 321.4 0.05 21 263 10127 -53.8 -62.3 35 8.4 -54.0 310 73 321.3 321.3 289.2 321.5 0.03 22 261 10176 -54.3 -63.3 32 9.0 -54.5 310 73 321.4 321.4 289.2 321.5 0.03 23 254 10349 -55.5 -60.3 55 4.8 -55.6 310 73 322.1 322.1 289.5 322.3 0.04 24 250 10450 -56.3 -61.3 53 5.0 -56.4 310 69 322.4 322.4 289.5 322.5 0.04 25 246 10552 -57.1 -61.9 54 4.8 -57.2 310 66 322.7 322.7 289.6 322.8 0.04 26 240 10708 -57.9 -66.9 31 9.0 -58.0 310 62 323.7 323.7 289.9 323.8 0.02 27 236 10814 -57.7 -70.7 18 13.0 -57.8 308 59 325.6 325.6 290.5 325.7 0.01 28 213 11466 -54.5 -77.5 4 23.0 -54.8 298 41 340.3 340.3 294.4 340.3 0.00 29 202 11806 -53.7 -77.7 4 24.0 -54.0 296 36 346.7 346.7 295.9 346.8 0.00 30 200 11870 -54.1 -78.1 4 24.0 -54.4 295 35 347.1 347.1 296.0 347.1 0.00 31 150 13710 -55.5 -83.5 2 28.0 -55.8 285 33 374.5 374.5 301.4 374.5 0.00 32 149 13752 -55.7 -83.7 2 28.0 -56.1 285 33 374.8 374.8 301.4 374.8 0.00 33 109 15756 -51.9 -83.9 1 32.0 -52.6 266 23 417.0 417.0 307.4 417.1 0.00 34 100 16310 -54.5 -84.5 1 30.0 -55.1 255 29 422.4 422.4 308.0 422.4 0.00 35 85 17346 -56.7 -85.7 1 29.0 -57.2 284 21 438.1 438.1 309.7 438.1 0.00 36 80 17733 -53.3 -84.3 1 31.0 -54.1 271 22 452.7 452.7 311.1 452.8 0.00 37 70 18590 -54.7 -84.7 1 30.0 -55.5 255 13 467.4 467.4 312.4 467.4 0.00 38 50 20730 -56.7 -86.7 1 30.0 -57.5 225 11 509.9 509.9 315.7 509.9 0.00 39 48 20989 -57.1 -86.1 1 29.0 -57.9 216 11 514.9 514.9 315.9 514.9 0.00 TRP 240 10708 -57.9 -66.9 31 9.0 -58.0 310 62 323.7 323.7 289.9 323.8 0.02 WND 263 10127 -53.8 -62.3 35 8.4 -54.0 310 73 321.3 321.3 289.2 321.5 0.03 Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 710.20 mb = 2969.65 m = 9742.83 ft Wetbulb zero: 783.76 mb = 2175.46 m = 7137.25 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 45.00 % Est. max temperature: 20.25 C = 68.45 F Sfc-Lift cond lev (LCL): 950.51 mb = 583.28 m = 1913.63 ft T: 14.12 C 700-500 lapse rate: 7.09 C/km ThetaE index: 2.39 C Layer 771.0- 753.0 mb Conv cond level (CCL): 683.98 mb = 3268.64 m = 10723.76 ft Mean mixing ratio: 4.68 g/kg Conv temperature: 29.24 C = 84.63 F Cap Strength: 7.36 C Lifted Index: 6.70 C Risk: None Lifted Index @300 mb: 11.48 C Lifted Index @700 mb: 6.11 C Showalter Index: 3.88 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 21.90 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 60.20 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.10 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 27740.54 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 799.94 mb = 2010.85 m = 6597.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 13 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 91 310 1 0.8 -0.6 | 163 12 -3.5 11.1 1 1000 150 35 9 -5.2 -7.4 | 115 10 -9.4 4.4 2 982 305 25 13 -5.5 -11.8 | 90 10 -9.7 0.0 3 948 610 25 17 -7.2 -15.4 | 72 12 -11.4 -3.6 4 925 815 25 9 -3.8 -8.2 | 114 9 -8.0 3.6 5 914 914 25 7 -3.0 -6.3 | 127 9 -7.2 5.4 6 850 1517 305 3 2.5 -1.7 | 170 10 -1.8 10.1 7 849 1524 175 1 -0.1 1.0 | 161 14 -4.3 12.8 8 788 2134 285 11 10.6 -2.8 | 216 11 6.4 8.9 9 758 2438 300 11 9.5 -5.5 | 220 8 5.3 6.3 10 700 3085 295 21 19.0 -8.9 | 259 15 14.8 2.9 11 650 3658 300 25 21.7 -12.5 | 272 17 17.4 -0.7 12 625 3962 295 25 22.7 -10.6 | 266 18 18.4 1.2 13 601 4267 305 25 20.5 -14.3 | 279 16 16.2 -2.5 14 555 4877 320 17 10.9 -13.0 | 280 7 6.7 -1.2 15 500 5680 310 23 17.6 -14.8 | 283 14 13.4 -3.0 16 472 6096 300 31 26.8 -15.5 | 279 23 22.6 -3.7 17 434 6706 310 27 20.7 -17.4 | 289 17 16.4 -5.6 18 400 7300 300 36 31.2 -18.0 | 283 28 26.9 -6.2 19 300 9270 305 68 55.7 -39.0 | 298 58 51.5 -27.2 20 263 10127 310 73 55.9 -46.9 | 304 62 51.7 -35.1 21 253 10363 310 73 55.9 -46.9 | 304 62 51.7 -35.1 22 250 10450 310 69 52.9 -44.4 | 304 59 48.6 -32.6 23 240 10708 310 62 47.5 -39.9 | 303 52 43.3 -28.1 24 219 11278 300 44 38.1 -22.0 | 287 35 33.9 -10.2 25 200 11870 295 35 31.7 -14.8 | 276 28 27.5 -3.0 26 173 12802 290 25 23.5 -8.6 | 260 20 19.2 3.2 27 157 13411 270 36 36.0 -0.0 | 250 34 31.8 11.8 28 150 13710 285 33 31.9 -8.5 | 263 28 27.6 3.3 29 143 14021 285 33 31.9 -8.5 | 263 28 27.6 3.3 30 118 15240 270 35 35.0 -0.0 | 249 33 30.8 11.8 31 107 15850 265 21 20.9 1.8 | 231 22 16.7 13.6 32 102 16154 245 21 19.0 8.9 | 216 25 14.8 20.7 33 100 16310 255 29 28.0 7.5 | 231 31 23.8 19.3 34 98 16459 255 29 28.0 7.5 | 231 31 23.8 19.3 35 85 17374 285 21 20.3 -5.4 | 248 17 16.0 6.4 36 73 18288 250 23 21.6 7.9 | 221 26 17.4 19.7 37 70 18590 255 13 12.6 3.4 | 209 17 8.3 15.2 38 67 18898 255 13 12.6 3.4 | 209 17 8.3 15.2 39 64 19202 225 11 7.8 7.8 | 190 20 3.5 19.6 40 61 19507 245 17 15.4 7.2 | 210 22 11.2 19.0 41 58 19812 285 11 10.6 -2.8 | 216 11 6.4 8.9 42 55 20117 205 9 3.8 8.2 | 179 20 -0.4 19.9 43 52 20422 220 9 5.8 6.9 | 185 19 1.5 18.7 44 50 20726 230 5 3.8 3.2 | 178 15 -0.4 15.0 45 50 20730 225 11 7.8 7.8 | 190 20 3.5 19.6 46 47 21031 210 11 5.5 9.5 | 183 21 1.3 21.3 47 43 21336 255 15 14.5 3.9 | 213 19 10.2 15.7 48 40 21641 240 13 11.3 6.5 | 201 20 7.0 18.3 49 33 22555 0 0 -0.0 -0.0 | 160 13 -4.2 11.8 50 25 23774 20 9 -3.1 -8.5 | 114 8 -7.3 3.3 51 23 24079 130 13 -10.0 8.4 | 145 25 -14.2 20.1 52 21 24384 135 13 -9.2 9.2 | 147 25 -13.4 21.0 Wind Parameters Mean winds (0-6000m): 310.2 at 16.7 knts Storm direction: 340.2 at 12.5 knts Shear (0-3000m) pos: 4.0 neg: 3.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 105.5 neg: -46.6 tot: 58.9 m^2/s^2 ave: 19.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 44.31 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 26 13 93 10| 17.0 0.0 17.0| 0.0 -42.7 -42.7 -85.4 -0.96| 17.9-17.1 1000 25 11 101 9| 8.5 6.0 14.5| 27.5 -42.7 -15.2 -15.2 -0.18| 15.4 -2.7 1500 22 9 116 8| 5.7 6.4 12.1| 35.1 -46.6 -11.5 -7.7 -0.07| 13.5 -1.0 2000 7 8 126 6| 4.6 4.8 9.5| 80.0 -46.6 33.4 16.7 0.17| 13.5 2.2 2500 345 9 149 4| 4.8 3.9 8.7| 90.5 -46.6 43.9 17.6 0.22| 12.1 2.6 3000 327 10 202 4| 4.0 3.6 7.6|105.5 -46.6 58.9 19.6 0.27| 11.4 3.0 4000 311 14 246 7| 3.5 2.7 6.2|126.7 -53.0 73.7 18.4 0.29| 9.5 2.7 5000 311 15 256 8| 2.9 2.2 5.0|140.3 -53.5 86.9 17.4 0.28| 9.0 2.5 6000 310 17 263 9| 2.4 2.7 5.1|140.6 -59.7 80.9 13.5 0.23| 8.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250521.00.gif