UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050900.upa.cvt Date: 0000Z 9 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 9 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 1000 91 11.8 10.9 94 0.9 11.3 325 3 285.0 286.4 284.4 307.7 8.21 1 951 516 12.6 8.6 77 4.0 10.3 341 15 289.9 291.2 285.6 310.8 7.39 2 925 750 11.8 7.6 75 4.2 9.5 315 15 291.4 292.6 285.9 311.6 7.09 3 894 1035 10.4 4.4 66 6.0 7.2 286 22 292.8 293.8 285.2 309.7 5.87 4 850 1453 6.8 4.0 82 2.8 5.4 275 27 293.3 294.3 285.5 310.6 6.00 5 801 1938 2.6 1.6 93 1.0 2.1 283 28 293.8 294.8 285.1 309.4 5.37 6 791 2040 3.6 -0.8 73 4.4 1.5 287 28 295.9 296.8 285.1 309.4 4.56 7 731 2676 -1.3 -4.1 81 2.8 -2.5 264 38 297.3 298.0 284.9 308.9 3.86 8 700 3021 -2.3 -11.3 50 9.0 -5.6 255 38 299.9 300.4 284.2 307.0 2.30 9 699 3032 -2.3 -11.3 50 9.0 -5.6 255 38 300.1 300.5 284.2 307.2 2.30 10 626 3897 -9.3 -10.8 89 1.5 -9.8 258 34 301.7 302.2 285.3 310.0 2.68 11 617 4009 -8.7 -19.7 41 11.0 -11.8 254 36 303.6 303.9 284.5 307.8 1.30 12 610 4098 -8.9 -27.9 20 19.0 -13.2 251 38 304.4 304.5 284.0 306.5 0.63 13 601 4213 -9.5 -34.5 11 25.0 -14.2 247 40 305.0 305.0 283.8 306.2 0.34 14 577 4527 -11.5 -26.5 28 15.0 -14.9 241 44 306.2 306.4 284.8 308.8 0.76 15 500 5610 -19.1 -45.1 8 26.0 -22.1 245 42 309.8 309.8 285.4 310.3 0.14 16 477 5958 -20.9 -51.9 4 31.0 -23.8 249 48 311.7 311.7 286.0 312.0 0.07 17 468 6098 -21.5 -42.5 13 21.0 -24.1 250 50 312.7 312.7 286.5 313.4 0.19 18 451 6369 -23.7 -35.7 32 12.0 -25.4 248 49 313.2 313.3 287.0 314.7 0.40 19 400 7230 -31.5 -40.5 41 9.0 -32.4 240 46 314.0 314.1 287.1 315.1 0.28 20 386 7481 -33.9 -41.9 44 8.0 -34.6 240 46 314.1 314.2 287.1 315.0 0.25 21 381 7572 -34.7 -42.7 44 8.0 -35.4 240 47 314.2 314.3 287.1 315.1 0.23 22 374 7701 -35.1 -51.1 18 16.0 -36.1 240 47 315.4 315.4 287.3 315.7 0.09 23 348 8199 -38.9 -54.9 17 16.0 -39.6 240 47 316.8 316.8 287.8 317.0 0.06 24 300 9200 -46.1 -59.1 22 13.0 -46.5 250 69 320.4 320.4 288.9 320.6 0.04 25 283 9585 -47.9 -61.9 18 14.0 -48.3 248 73 323.2 323.2 289.8 323.3 0.03 26 263 10063 -51.9 -59.2 41 7.3 -52.1 245 79 324.2 324.2 290.1 324.4 0.05 27 262 10088 -52.1 -59.1 43 7.0 -52.2 245 79 324.2 324.2 290.1 324.4 0.05 28 250 10390 -53.3 -64.3 25 11.0 -53.5 240 77 326.8 326.8 290.8 326.9 0.03 29 234 10815 -55.1 -66.1 24 11.0 -55.3 244 74 330.3 330.3 291.8 330.4 0.02 30 231 10898 -55.5 -66.5 24 11.0 -55.7 245 73 331.0 331.0 292.0 331.0 0.02 31 200 11820 -54.9 -78.9 4 24.0 -55.2 255 58 345.8 345.8 295.7 345.8 0.00 32 197 11916 -55.3 -80.3 3 25.0 -55.6 252 57 346.7 346.7 295.9 346.7 0.00 33 187 12247 -56.3 -78.3 5 22.0 -56.5 247 57 350.3 350.3 296.7 350.3 0.00 34 173 12744 -52.3 -83.3 1 31.0 -52.7 259 45 364.8 364.8 299.6 364.8 0.00 35 157 13367 -54.5 -84.5 1 30.0 -54.9 242 39 371.3 371.3 300.8 371.3 0.00 36 150 13660 -52.7 -84.7 1 32.0 -53.2 255 44 379.3 379.3 302.1 379.3 0.00 37 126 14788 -51.7 -85.7 1 34.0 -52.3 249 41 400.5 400.5 305.3 400.5 0.00 38 106 15898 -55.9 -86.9 1 31.0 -56.3 261 18 412.8 412.8 306.9 412.8 0.00 39 100 16270 -54.3 -87.3 1 33.0 -54.9 255 31 422.8 422.8 308.0 422.8 0.00 40 70 18550 -56.9 -87.9 1 31.0 -57.5 220 13 462.7 462.7 312.0 462.7 0.00 41 68 18733 -58.3 -88.3 1 30.0 -58.8 205 10 463.5 463.5 312.1 463.5 0.00 42 55 20074 -56.5 -88.5 1 32.0 -57.3 250 15 496.6 496.6 314.7 496.6 0.00 TRP 231 10898 -55.5 -66.5 24 11.0 -55.7 245 73 331.0 331.0 292.0 331.0 0.02 WND 263 10063 -51.9 -59.2 41 7.3 -52.1 245 79 324.2 324.2 290.1 324.4 0.05 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 746.92 mb = 2506.90 m = 8224.64 ft Wetbulb zero: 768.64 mb = 2270.88 m = 7450.30 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 58.19 % Est. max temperature: 20.12 C = 68.21 F Sfc-Lift cond lev (LCL): 986.65 mb = 204.59 m = 671.23 ft T: 12.01 C 700-500 lapse rate: 6.49 C/km ThetaE index: 3.59 C Layer 801.0- 699.0 mb Conv cond level (CCL): 850.86 mb = 1444.63 m = 4739.54 ft Mean mixing ratio: 7.34 g/kg Conv temperature: 20.11 C = 68.19 F Cap Strength: 3.00 C Lifted Index: 3.09 C Risk: None Lifted Index @300 mb: 7.43 C Lifted Index @700 mb: 1.72 C Showalter Index: 2.79 C Risk: Showers probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.10 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 144.00 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.54 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 20883.40 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 899.94 mb = 979.56 m = 3213.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 25 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 1000 91 325 3 1.7 -2.5 | 105 23 -21.9 5.8 1 975 305 5 15 -1.3 -14.9 | 75 26 -24.9 -6.7 2 925 750 315 15 10.6 -10.6 | 80 13 -13.0 -2.3 3 907 914 290 19 17.9 -6.5 | 107 6 -5.7 1.8 4 874 1219 280 27 26.6 -4.7 | 220 5 3.0 3.6 5 850 1453 275 27 26.9 -2.4 | 209 7 3.3 5.9 6 811 1829 280 29 28.6 -5.0 | 237 6 5.0 3.2 7 781 2134 290 27 25.4 -9.2 | 298 2 1.8 -1.0 8 724 2743 260 40 39.4 6.9 | 226 22 15.8 15.2 9 700 3021 255 38 36.7 9.8 | 216 22 13.1 18.1 10 644 3658 265 29 28.9 2.5 | 206 12 5.3 10.8 11 595 4267 245 42 38.1 17.7 | 209 30 14.5 26.0 12 572 4572 240 44 38.1 22.0 | 206 34 14.5 30.3 13 500 5610 245 42 38.1 17.7 | 209 30 14.5 26.0 14 468 6096 250 50 47.0 17.1 | 223 35 23.4 25.4 15 400 7230 240 46 39.8 23.0 | 207 35 16.2 31.3 16 331 8534 240 48 41.6 24.0 | 209 37 18.0 32.3 17 300 9200 250 69 64.8 23.6 | 232 52 41.2 31.9 18 263 10063 245 79 71.6 33.4 | 229 64 48.0 41.7 19 251 10363 245 79 71.6 33.4 | 229 64 48.0 41.7 20 250 10390 240 77 66.7 38.5 | 223 64 43.1 46.8 21 231 10898 245 73 66.2 30.9 | 227 58 42.6 39.1 22 208 11582 255 66 63.8 17.1 | 238 47 40.2 25.4 23 200 11820 255 58 56.0 15.0 | 234 40 32.4 23.3 24 189 12192 245 56 50.8 23.7 | 220 42 27.2 31.9 25 180 12497 255 60 58.0 15.5 | 235 42 34.4 23.8 26 172 12802 260 42 41.4 7.3 | 229 24 17.8 15.6 27 164 13106 255 36 34.8 9.3 | 212 21 11.2 17.6 28 156 13411 240 40 34.6 20.0 | 201 30 11.0 28.3 29 150 13660 255 44 42.5 11.4 | 224 27 18.9 19.7 30 149 13716 245 50 45.3 21.1 | 216 37 21.7 29.4 31 142 14021 265 42 41.8 3.7 | 237 22 18.2 11.9 32 135 14326 240 40 34.6 20.0 | 201 30 11.0 28.3 33 129 14630 245 44 39.9 18.6 | 211 31 16.3 26.9 34 112 15545 270 27 27.0 -0.0 | 202 9 3.4 8.3 35 107 15850 265 17 16.9 1.5 | 146 12 -6.7 9.8 36 102 16154 240 25 21.7 12.5 | 175 21 -1.9 20.8 37 100 16270 255 31 29.9 8.0 | 201 17 6.3 16.3 38 97 16459 255 31 29.9 8.0 | 201 17 6.3 16.3 39 88 17069 230 17 13.0 10.9 | 151 22 -10.6 19.2 40 84 17374 245 25 22.7 10.6 | 177 19 -0.9 18.8 41 80 17678 285 23 22.2 -6.0 | 149 3 -1.4 2.3 42 73 18288 270 9 9.0 -0.0 | 120 17 -14.6 8.3 43 70 18550 220 13 8.4 10.0 | 140 24 -15.2 18.2 44 69 18593 200 9 3.1 8.5 | 129 26 -20.5 16.7 45 61 19202 230 17 13.0 10.9 | 151 22 -10.6 19.2 46 57 19507 250 15 14.1 5.1 | 145 16 -9.5 13.4 47 54 19812 250 15 14.1 5.1 | 145 16 -9.5 13.4 48 47 20422 305 15 12.3 -8.6 | 88 11 -11.3 -0.3 Wind Parameters Mean winds (0-6000m): 259.3 at 33.3 knts Storm direction: 289.3 at 25.0 knts Shear (0-3000m) pos: 2.9 neg: 7.1 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 28.2 neg: -124.0 tot: -95.8 m^2/s^2 ave: -31.9 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 13.3 stream: -1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 172.52 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 ------------------------------------------------------------------------------- 500 352 12 80 22| 12.4 0.0 12.4| 1.1 -75.5 -74.4 -148.7 -0.62| 21.0-12.9 1000 321 15 76 15| 6.2 9.1 15.3| 18.9 -75.5 -56.6 -56.6 -0.09| 19.8 -1.7 1500 299 19 82 7| 4.1 7.9 12.0| 22.5 -76.1 -53.7 -35.8 -0.00| 15.5 -0.0 2000 292 21 92 4| 4.3 5.9 10.2| 28.2 -76.1 -48.0 -24.0 0.09| 13.3 1.2 2500 288 23 126 2| 3.4 7.7 11.2| 28.2 -89.3 -61.1 -24.4 -0.02| 13.8 -0.2 3000 280 26 209 4| 2.9 7.1 9.9| 28.2-124.0 -95.8 -31.9 -0.10| 13.3 -1.3 4000 273 28 212 8| 2.9 6.7 9.6| 32.4-134.4-101.9 -25.5 -0.09| 12.6 -1.1 5000 264 31 212 14| 2.5 6.2 8.7| 40.7-156.5-115.9 -23.2 -0.10| 11.3 -1.1 6000 259 33 212 17| 2.4 5.2 7.6|112.0-156.5 -44.5 -7.4 -0.02| 10.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250509.00.gif