UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051812.upa.cvt Date: 1200Z 18 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 18 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 1005 91 19.4 6.4 43 13.0 12.1 280 7 292.1 293.2 285.1 309.4 6.00 1 1000 133 18.6 6.6 45 12.0 11.9 275 9 291.8 292.8 285.1 309.3 6.11 2 925 797 11.0 4.0 62 7.0 7.3 260 17 290.6 291.5 284.0 306.4 5.51 3 923 815 11.0 4.0 62 7.0 7.3 261 17 290.7 291.7 284.0 306.6 5.52 4 850 1495 4.8 -1.2 65 6.0 2.1 265 15 291.2 291.9 282.7 303.2 4.12 5 777 2219 -1.1 -5.7 71 4.6 -3.0 279 14 292.4 293.0 282.1 301.9 3.21 6 700 3043 -6.3 -14.3 53 8.0 -8.8 310 15 295.5 295.8 281.8 301.0 1.80 7 663 3465 -9.7 -16.7 57 7.0 -11.7 298 17 296.3 296.6 281.8 301.1 1.56 8 643 3700 -10.7 -23.7 33 13.0 -13.7 292 18 297.8 297.9 281.6 300.6 0.88 9 636 3784 -10.7 -28.7 21 18.0 -14.4 289 19 298.7 298.8 281.5 300.6 0.56 10 627 3894 -11.3 -23.3 36 12.0 -14.2 286 19 299.2 299.4 282.3 302.3 0.93 11 517 5344 -21.3 -45.3 10 24.0 -23.8 274 26 304.1 304.2 283.2 304.6 0.13 12 514 5387 -21.5 -41.5 15 20.0 -23.8 274 26 304.4 304.4 283.4 305.1 0.20 13 500 5590 -23.1 -43.1 14 20.0 -25.2 275 27 304.9 304.9 283.6 305.5 0.17 14 401 7163 -36.9 -49.9 25 13.0 -37.6 270 36 306.8 306.8 284.2 307.2 0.10 15 400 7180 -36.9 -48.9 28 12.0 -37.6 270 36 307.0 307.1 284.4 307.4 0.11 16 390 7354 -38.5 -44.5 53 6.0 -38.9 271 36 307.2 307.2 284.5 307.8 0.19 17 347 8145 -45.3 -49.2 65 3.9 -45.4 275 38 308.4 308.4 284.9 308.9 0.12 18 337 8339 -46.9 -50.3 68 3.4 -47.0 276 38 308.8 308.8 285.0 309.2 0.11 19 309 8908 -50.9 -55.9 55 5.0 -51.0 279 40 311.0 311.0 285.8 311.2 0.06 20 307 8950 -50.9 -54.3 67 3.4 -51.0 279 40 311.5 311.6 286.0 311.8 0.08 21 301 9078 -50.7 -58.7 38 8.0 -50.9 280 40 313.6 313.6 286.6 313.8 0.05 22 300 9100 -50.9 -58.9 38 8.0 -51.1 280 40 313.6 313.6 286.6 313.8 0.05 23 294 9231 -51.9 -58.9 43 7.0 -52.1 280 38 314.0 314.0 286.8 314.2 0.05 24 280 9547 -50.5 -69.5 9 19.0 -50.8 278 40 320.4 320.4 288.9 320.5 0.01 25 250 10290 -47.1 -71.1 5 24.0 -47.6 265 46 336.0 336.0 293.3 336.1 0.01 26 245 10424 -46.7 -72.7 4 26.0 -47.3 269 47 338.6 338.6 294.0 338.6 0.01 27 200 11770 -46.1 -79.1 1 33.0 -46.9 250 33 359.8 359.8 298.7 359.8 0.00 28 197 11870 -45.7 -78.7 1 33.0 -46.5 250 33 362.0 362.0 299.1 362.0 0.00 29 150 13670 -47.5 -80.5 1 33.0 -48.3 250 31 388.2 388.2 303.5 388.2 0.00 30 111 15633 -52.3 -83.3 1 31.0 -52.9 244 28 414.1 414.1 307.0 414.1 0.00 31 100 16310 -50.3 -82.3 1 32.0 -51.2 255 19 430.5 430.5 308.9 430.6 0.00 32 97 16510 -49.7 -81.7 1 32.0 -50.7 255 21 435.5 435.5 309.4 435.5 0.01 33 75 18171 -56.9 -84.9 2 28.0 -57.5 289 13 453.6 453.6 311.2 453.6 0.00 34 70 18610 -56.1 -85.1 1 29.0 -56.8 165 19 464.4 464.4 312.1 464.4 0.00 35 50 20750 -55.3 -85.3 1 30.0 -56.3 230 11 513.2 513.2 315.8 513.2 0.01 36 30 24020 -53.9 -84.9 1 31.0 -55.6 80 3 597.7 597.7 320.5 597.8 0.01 37 23 25732 -52.5 -84.5 1 32.0 -55.0 93 9 649.0 649.0 322.6 649.1 0.01 TRP 294 9231 -51.9 -58.9 43 7.0 -52.1 280 38 314.0 314.0 286.8 314.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 790.61 mb = 2083.86 m = 6836.74 ft Wetbulb zero: 820.00 mb = 1784.59 m = 5854.89 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 46.30 % Est. max temperature: 18.41 C = 65.14 F Sfc-Lift cond lev (LCL): 827.88 mb = 1707.57 m = 5602.19 ft T: 3.07 C 700-500 lapse rate: 6.60 C/km ThetaE index: 5.55 C Layer 850.0- 663.0 mb Conv cond level (CCL): 826.19 mb = 1724.02 m = 5656.17 ft Mean mixing ratio: 5.73 g/kg Conv temperature: 18.85 C = 65.93 F Cap Strength: 0.75 C Lifted Index: 0.76 C Risk: Showers probable Lifted Index @300 mb: 4.45 C Lifted Index @700 mb: -0.99 C Showalter Index: 3.69 C Risk: None Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 21.90 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 73.00 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.30 J/kg Max Up Vert Vel: 12.43 m/s Conv Inhibition (B-): 4.27 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 831.90 mb = 1668.52 m = 5474.08 ft Lev Free Conv (LFC): 806.90 mb = 1914.47 m = 6281.00 ft Equ Level (EL): 576.90 mb = 4520.00 m = 14829.20 ft B at Equ Level: 77.27 J/kg Max Parcel Lev (MPL): 356.90 mb = 7954.28 m = 26096.39 ft Wind level data Storm motion: 308 at 14 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 1005 91 280 7 6.9 -1.2 | 151 8 -4.1 7.3 1 1000 133 275 9 9.0 -0.8 | 165 8 -2.0 7.8 2 980 305 265 11 11.0 1.0 | 180 10 -0.0 9.5 3 946 610 265 21 20.9 1.8 | 224 14 9.9 10.4 4 925 797 260 17 16.7 3.0 | 207 13 5.7 11.5 5 912 914 265 15 14.9 1.3 | 202 11 3.9 9.9 6 850 1495 265 15 14.9 1.3 | 202 11 3.9 9.9 7 847 1524 260 15 14.8 2.6 | 199 12 3.8 11.2 8 815 1829 285 17 16.4 -4.4 | 232 7 5.4 4.2 9 785 2134 275 15 14.9 -1.3 | 209 8 3.9 7.3 10 755 2438 290 11 10.3 -3.8 | 172 5 -0.7 4.8 11 727 2743 310 15 11.5 -9.6 | 336 1 0.5 -1.1 12 700 3043 310 15 11.5 -9.6 | 336 1 0.5 -1.1 13 595 4267 275 21 20.9 -1.8 | 236 12 9.9 6.7 14 572 4572 270 21 21.0 -0.0 | 229 13 10.0 8.6 15 500 5590 275 27 26.9 -2.4 | 249 17 15.9 6.2 16 400 7180 270 36 36.0 -0.0 | 251 26 25.0 8.6 17 300 9100 280 40 39.4 -6.9 | 267 28 28.4 1.6 18 294 9231 280 38 37.4 -6.6 | 266 26 26.4 2.0 19 284 9449 280 38 37.4 -6.6 | 266 26 26.4 2.0 20 259 10058 270 48 48.0 -0.0 | 257 38 37.0 8.6 21 250 10290 265 46 45.8 4.0 | 250 37 34.8 12.6 22 236 10668 275 48 47.8 -4.2 | 263 37 36.8 4.4 23 215 11278 265 31 30.9 2.7 | 240 23 19.9 11.3 24 200 11770 250 33 31.0 11.3 | 225 28 20.0 19.8 25 196 11887 250 33 31.0 11.3 | 225 28 20.0 19.8 26 188 12192 260 42 41.4 7.3 | 242 34 30.4 15.9 27 163 13106 255 36 34.8 9.3 | 233 30 23.8 17.9 28 156 13411 240 33 28.6 16.5 | 215 31 17.6 25.1 29 150 13670 250 31 29.1 10.6 | 223 26 18.1 19.2 30 142 14021 250 31 29.1 10.6 | 223 26 18.1 19.2 31 124 14935 235 35 28.7 20.1 | 212 34 17.7 28.6 32 118 15240 220 23 14.8 17.6 | 188 26 3.8 26.2 33 112 15545 250 25 23.5 8.6 | 216 21 12.5 17.1 34 107 15850 230 35 26.8 22.5 | 207 35 15.8 31.1 35 102 16154 225 33 23.3 23.3 | 201 34 12.3 31.9 36 100 16310 255 19 18.4 4.9 | 209 15 7.4 13.5 37 98 16459 260 21 20.7 3.6 | 218 16 9.7 12.2 38 89 17069 200 15 5.1 14.1 | 165 23 -5.9 22.7 39 85 17374 250 23 21.6 7.9 | 213 20 10.6 16.4 40 74 18288 295 11 10.0 -4.6 | 165 4 -1.0 3.9 41 70 18593 250 9 8.5 3.1 | 168 12 -2.5 11.6 42 70 18610 165 19 -4.9 18.4 | 149 31 -15.9 26.9 43 67 18898 145 11 -6.3 9.0 | 135 25 -17.3 17.6 44 64 19202 195 25 6.5 24.1 | 172 33 -4.5 32.7 45 61 19507 190 5 0.9 4.9 | 143 17 -10.1 13.5 46 58 19812 215 9 5.2 7.4 | 160 17 -5.8 15.9 47 55 20117 210 11 5.5 9.5 | 163 19 -5.5 18.1 48 53 20422 240 9 7.8 4.5 | 166 13 -3.2 13.1 49 50 20726 205 9 3.8 8.2 | 157 18 -7.2 16.7 50 50 20750 230 11 8.4 7.1 | 171 16 -2.6 15.6 51 48 21031 235 9 7.4 5.2 | 165 14 -3.6 13.7 52 44 21641 60 1 -0.9 -0.5 | 124 14 -11.9 8.1 53 40 22250 55 9 -7.4 -5.2 | 100 19 -18.4 3.4 54 38 22555 95 15 -14.9 1.3 | 111 28 -25.9 9.9 55 36 22860 115 9 -8.2 3.8 | 123 23 -19.2 12.4 56 33 23470 95 9 -9.0 0.8 | 115 22 -20.0 9.3 57 31 23774 165 11 -2.8 10.6 | 144 24 -13.8 19.2 58 30 24020 80 3 -3.0 -0.5 | 120 16 -14.0 8.0 59 23 24994 95 9 -9.0 0.8 | 115 22 -20.0 9.3 60 20 25603 60 9 -7.8 -4.5 | 102 19 -18.8 4.1 61 18 25908 105 3 -2.9 0.8 | 124 17 -13.9 9.3 Wind Parameters Mean winds (0-6000m): 277.9 at 18.6 knts Storm direction: 307.9 at 13.9 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 165.7 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -26.0 tot: 17.5 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 14.86 Bulk Shear: 5.20 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 ------------------------------------------------------------------------------- 500 267 13 193 10| 0.0 14.1 14.1| 33.1 0.0 33.1 66.3 0.88| 14.5 12.8 1000 265 15 202 11| 0.0 4.3 4.3| 33.1 -15.8 17.3 17.3 0.39| 10.4 4.0 1500 265 15 202 11| 0.2 2.9 3.1| 34.4 -15.8 18.6 12.4 0.40| 7.1 2.8 2000 269 15 206 10| 0.8 2.2 2.9| 42.7 -19.8 22.9 11.4 0.35| 7.2 2.5 2500 271 15 205 9| 1.8 1.7 3.5| 43.1 -25.9 17.3 6.9 0.19| 7.4 1.4 3000 278 15 209 8| 1.9 1.4 3.4| 43.6 -26.0 17.5 5.8 0.23| 6.8 1.5 4000 282 16 218 7| 1.4 2.3 3.8| 43.6 -32.1 11.4 2.9 0.09| 6.4 0.6 5000 279 17 224 8| 1.2 2.2 3.4| 53.0 -38.9 14.0 2.8 0.08| 5.9 0.5 6000 278 19 231 10| 1.2 2.0 3.2| 65.4 -38.9 26.5 4.4 0.12| 5.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250518.12.gif