UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051900.upa.cvt Date: 0000Z 19 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 19 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 1006 91 11.6 9.0 84 2.6 10.2 240 1 284.3 285.5 283.0 304.1 7.17 1 1000 149 12.8 8.5 75 4.3 10.4 240 1 286.0 287.2 283.5 305.4 6.97 2 969 414 14.2 4.2 51 10.0 9.0 271 24 289.9 290.9 283.5 305.2 5.33 3 925 805 12.2 3.2 54 9.0 7.5 260 23 291.8 292.7 284.1 306.8 5.21 4 850 1506 6.4 -0.6 61 7.0 3.1 270 33 292.9 293.6 283.6 305.4 4.30 5 700 3064 -5.3 -9.7 71 4.4 -6.9 270 31 296.6 297.1 283.2 304.5 2.61 6 661 3511 -9.1 -11.0 86 1.9 -9.8 274 32 297.2 297.7 283.3 304.8 2.50 7 604 4205 -12.7 -21.7 47 9.0 -14.9 279 33 300.8 301.1 283.2 304.4 1.12 8 577 4553 -14.9 -19.9 66 5.0 -16.2 280 37 302.2 302.5 284.0 306.6 1.37 9 524 5275 -20.7 -24.1 74 3.4 -21.4 277 35 303.7 303.9 284.2 307.1 1.04 10 500 5620 -23.3 -27.5 68 4.2 -24.1 275 33 304.6 304.8 284.3 307.3 0.80 11 400 7210 -35.9 -43.9 44 8.0 -36.5 275 42 308.3 308.4 284.9 309.0 0.19 12 394 7315 -36.9 -43.9 48 7.0 -37.4 275 43 308.4 308.4 284.9 309.1 0.20 13 389 7403 -37.5 -50.5 25 13.0 -38.2 275 44 308.7 308.7 284.9 309.1 0.10 14 373 7691 -39.9 -47.9 42 8.0 -40.4 276 46 309.3 309.3 285.2 309.7 0.13 15 321 8703 -45.9 -58.9 22 13.0 -46.3 279 56 314.5 314.5 287.0 314.7 0.04 16 302 9106 -48.7 -57.7 34 9.0 -49.0 280 60 316.1 316.1 287.5 316.3 0.05 17 300 9150 -49.1 -59.1 30 10.0 -49.4 280 60 316.1 316.2 287.5 316.3 0.04 18 273 9762 -52.4 -63.3 25 11.0 -52.6 285 64 320.0 320.1 288.8 320.2 0.03 19 272 9786 -52.5 -63.5 25 11.0 -52.7 285 64 320.2 320.2 288.8 320.3 0.03 20 250 10330 -51.5 -71.5 7 20.0 -51.8 280 60 329.5 329.5 291.6 329.5 0.01 21 204 11659 -46.9 -77.9 2 31.0 -47.6 266 49 356.5 356.5 298.0 356.5 0.00 22 200 11790 -47.9 -78.9 2 31.0 -48.5 265 48 356.9 356.9 298.1 356.9 0.00 23 150 13680 -48.3 -81.3 1 33.0 -49.1 290 27 386.8 386.8 303.3 386.9 0.00 24 148 13768 -48.3 -81.3 1 33.0 -49.1 288 26 388.3 388.3 303.5 388.3 0.00 25 113 15522 -54.3 -84.3 1 30.0 -54.8 267 23 408.3 408.3 306.3 408.3 0.00 26 102 16184 -50.7 -83.7 1 33.0 -51.5 236 31 427.3 427.3 308.6 427.4 0.00 TRP 272 9786 -52.5 -63.5 25 11.0 -52.7 285 64 320.2 320.2 288.8 320.3 0.03 WND 273 9762 -52.4 -63.3 25 11.0 -52.6 285 64 320.0 320.1 288.8 320.2 0.03 Sounding variables and indices 1000-500 mb thick: 5471.00 m Freezing level: 767.95 mb = 2358.24 m = 7736.91 ft Wetbulb zero: 803.82 mb = 1954.25 m = 6411.52 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 65.39 % Est. max temperature: 20.12 C = 68.21 F Sfc-Lift cond lev (LCL): 967.27 mb = 429.22 m = 1408.20 ft T: 14.12 C 700-500 lapse rate: 7.04 C/km ThetaE index: 2.29 C Layer 850.0- 661.0 mb Conv cond level (CCL): 790.09 mb = 2092.52 m = 6865.15 ft Mean mixing ratio: 5.60 g/kg Conv temperature: 21.68 C = 71.02 F Cap Strength: 3.00 C Lifted Index: 1.64 C Risk: Showers probable Lifted Index @300 mb: 7.42 C Lifted Index @700 mb: 0.89 C Showalter Index: 1.93 C Risk: Showers probable Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 22.70 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 167.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.90 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 11944.39 J/kg Cap Strength: 3.00 C Lift Cond Lev (LCL): 843.11 mb = 1571.31 m = 5155.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 23 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 1006 91 240 1 0.9 0.5 | 124 22 -18.6 12.7 1 1000 149 240 1 0.9 0.5 | 124 22 -18.6 12.7 2 982 305 280 25 24.6 -4.3 | 214 9 5.2 7.8 3 947 610 255 21 20.3 5.4 | 183 18 0.9 17.6 4 925 805 260 23 22.7 4.0 | 191 16 3.2 16.2 5 913 914 260 23 22.7 4.0 | 191 16 3.2 16.2 6 880 1219 275 27 26.9 -2.4 | 217 12 7.5 9.8 7 850 1506 270 33 33.0 -0.0 | 228 18 13.6 12.2 8 786 2134 265 31 30.9 2.7 | 218 19 11.5 14.9 9 757 2438 260 31 30.5 5.4 | 212 21 11.1 17.6 10 700 3064 270 31 31.0 -0.0 | 224 17 11.6 12.2 11 597 4267 280 33 32.5 -5.7 | 244 15 13.1 6.4 12 574 4572 280 38 37.4 -6.6 | 253 19 18.0 5.6 13 500 5620 275 33 32.9 -2.9 | 235 16 13.5 9.3 14 468 6096 270 29 29.0 -0.0 | 218 15 9.6 12.2 15 411 7010 270 40 40.0 -0.0 | 239 24 20.6 12.2 16 400 7210 275 42 41.8 -3.7 | 249 24 22.4 8.5 17 300 9150 280 60 59.1 -10.4 | 267 40 39.7 1.8 18 273 9762 285 64 61.8 -16.6 | 276 43 42.4 -4.4 19 272 9786 285 64 61.8 -16.6 | 276 43 42.4 -4.4 20 261 10058 285 64 61.8 -16.6 | 276 43 42.4 -4.4 21 250 10330 280 60 59.1 -10.4 | 267 40 39.7 1.8 22 200 11790 265 48 47.8 4.2 | 240 33 28.4 16.4 23 197 11887 265 46 45.8 4.0 | 238 31 26.4 16.2 24 171 12802 275 56 55.8 -4.9 | 259 37 36.4 7.3 25 150 13680 290 27 25.4 -9.2 | 244 7 5.9 2.9 26 141 14021 280 23 22.7 -4.0 | 202 9 3.2 8.2 27 134 14326 295 25 22.7 -10.6 | 244 4 3.2 1.6 28 127 14630 270 38 38.0 -0.0 | 237 22 18.6 12.2 29 114 15240 275 23 22.9 -2.0 | 199 11 3.5 10.2 30 108 15545 225 23 16.3 16.3 | 174 29 -3.2 28.4 31 97 16154 245 38 34.4 16.1 | 208 32 15.0 28.2 32 92 16459 255 33 31.9 8.5 | 211 24 12.5 20.7 Wind Parameters Mean winds (0-6000m): 272.1 at 30.6 knts Storm direction: 302.1 at 22.9 knts Shear (0-3000m) pos: 5.6 neg: 0.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 138.1 neg: -41.0 tot: 97.0 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.22 Bulk Shear: 22.07 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 ------------------------------------------------------------------------------- 500 271 18 171 12| 20.9 0.0 20.9| 76.2 -16.9 59.3 118.6 0.51| 33.8 17.3 1000 265 20 183 14| 12.6 0.0 12.6|100.1 -16.9 83.2 83.2 0.57| 20.3 11.6 1500 268 23 197 14| 10.9 0.0 10.9|120.8 -18.7 102.2 68.1 0.57| 16.8 9.5 2000 268 26 205 15| 8.2 0.7 8.9|120.8 -31.9 88.9 44.5 0.48| 13.3 6.5 2500 267 27 208 16| 6.6 0.9 7.4|124.1 -41.0 83.0 33.2 0.43| 11.4 4.9 3000 267 27 210 16| 5.6 0.7 6.3|138.1 -41.0 97.0 32.3 0.45| 10.2 4.6 4000 269 29 216 16| 4.5 0.5 5.0|156.9 -41.0 115.9 29.0 0.49| 8.3 4.0 5000 271 30 223 16| 4.1 0.7 4.8|171.2 -53.1 118.1 23.6 0.44| 7.5 3.3 6000 272 31 225 16| 3.4 1.2 4.7|171.2 -84.9 86.3 14.4 0.31| 6.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250519.00.gif