UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051712.upa.cvt Date: 1200Z 17 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 17 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 ------------------------------------------------------------------------------- 0 1000 88 270 3 SFC 999 91 12.4 9.4 82 3.0 10.7 270 3 285.6 286.9 283.9 306.3 7.42 2 943 575 7.6 7.6 100 0.0 7.6 255 10 285.5 286.7 283.4 304.9 6.95 3 925 735 6.6 6.6 100 0.0 6.6 250 13 286.1 287.2 283.2 304.6 6.62 4 856 1369 3.4 3.4 100 0.0 3.4 251 16 289.1 290.1 283.5 305.4 5.71 5 850 1426 3.8 3.1 95 0.7 3.4 250 17 290.1 291.1 283.9 306.2 5.63 6 847 1455 3.8 2.7 93 1.1 3.2 247 16 290.4 291.4 283.8 306.2 5.49 7 829 1629 3.2 0.4 82 2.8 1.9 245 14 291.6 292.4 283.5 305.3 4.75 8 766 2265 -1.7 -1.7 100 0.0 -1.7 257 14 293.0 293.7 283.7 305.8 4.41 9 758 2349 0.6 -4.4 69 5.0 -1.6 249 17 296.3 297.0 284.2 307.2 3.64 10 719 2772 -1.3 -7.3 64 6.0 -3.7 221 23 298.7 299.3 284.6 308.1 3.07 11 700 2985 -3.1 -7.7 70 4.6 -4.9 225 27 299.1 299.6 284.7 308.4 3.06 12 678 3237 -5.3 -8.2 80 2.9 -6.4 225 33 299.3 299.9 284.8 308.6 3.04 13 622 3909 -9.5 -16.5 57 7.0 -11.6 228 33 302.0 302.3 284.3 307.3 1.69 14 616 3984 -9.3 -40.3 6 31.0 -14.2 228 33 303.1 303.1 282.9 303.7 0.18 15 613 4022 -9.3 -43.3 4 34.0 -14.4 229 32 303.5 303.5 283.0 304.0 0.14 16 503 5525 -18.7 -44.7 8 26.0 -21.8 225 42 309.7 309.7 285.4 310.2 0.14 17 500 5570 -19.1 -44.1 9 25.0 -22.1 225 42 309.8 309.8 285.4 310.3 0.15 18 453 6292 -25.7 -45.7 14 20.0 -27.6 225 46 310.3 310.4 285.7 310.9 0.14 19 400 7180 -31.5 -53.5 10 22.0 -32.9 225 50 314.0 314.1 286.8 314.3 0.07 20 340 8314 -39.3 -61.3 8 22.0 -40.1 221 55 318.4 318.4 288.2 318.5 0.03 21 310 8941 -44.7 -59.7 17 15.0 -45.2 220 53 319.3 319.4 288.6 319.5 0.04 22 300 9160 -46.1 -61.1 17 15.0 -46.5 220 52 320.4 320.4 288.9 320.5 0.03 23 268 9904 -49.1 -66.1 12 17.0 -49.5 220 42 326.5 326.5 290.7 326.6 0.02 24 250 10360 -49.3 -69.3 8 20.0 -49.7 220 38 332.8 332.8 292.5 332.8 0.01 25 200 11820 -47.9 -79.9 1 32.0 -48.5 225 40 356.9 356.9 298.1 356.9 0.00 26 199 11853 -47.7 -79.7 1 32.0 -48.3 225 40 357.7 357.7 298.2 357.8 0.00 27 150 13710 -48.7 -81.7 1 33.0 -49.4 220 44 386.2 386.2 303.2 386.2 0.00 28 138 14257 -48.1 -82.1 1 34.0 -49.0 216 36 396.5 396.5 304.8 396.5 0.00 29 105 16035 -52.7 -84.7 1 32.0 -53.4 218 25 420.0 420.0 307.7 420.0 0.00 30 101 16286 -52.3 -84.3 1 32.0 -53.0 244 19 425.5 425.5 308.3 425.5 0.00 31 100 16350 -52.3 -84.3 1 32.0 -53.0 250 17 426.7 426.7 308.4 426.7 0.00 32 80 17779 -55.7 -85.7 1 30.0 -56.3 220 36 447.8 447.8 310.7 447.8 0.00 33 70 18630 -54.7 -85.7 1 31.0 -55.5 230 9 467.4 467.4 312.4 467.4 0.00 34 54 20289 -56.1 -86.1 1 30.0 -56.9 142 13 500.1 500.1 314.9 500.2 0.00 35 50 20780 -55.3 -86.3 1 31.0 -56.3 145 13 513.2 513.2 315.8 513.2 0.00 36 41 22049 -54.5 -86.5 1 32.0 -55.8 189 11 545.1 545.1 317.8 545.2 0.01 TRP 268 9904 -49.1 -66.1 12 17.0 -49.5 220 42 326.5 326.5 290.7 326.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 787.86 mb = 2044.39 m = 6707.23 ft Freezing level: 760.09 mb = 2327.03 m = 7634.51 ft Freezing level: 745.68 mb = 2482.54 m = 8144.72 ft Wetbulb zero: 795.85 mb = 1957.50 m = 6422.16 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 59.40 % Est. max temperature: 16.99 C = 62.58 F Sfc-Lift cond lev (LCL): 954.84 mb = 470.35 m = 1543.13 ft T: 8.64 C 700-500 lapse rate: 6.19 C/km ThetaE index: 1.72 C Layer 943.0- 856.0 mb Conv cond level (CCL): 940.75 mb = 594.84 m = 1951.56 ft Mean mixing ratio: 6.91 g/kg Conv temperature: 12.34 C = 54.21 F Cap Strength: 6.36 C Lifted Index: 6.31 C Risk: None Lifted Index @300 mb: 10.89 C Lifted Index @700 mb: 3.44 C Showalter Index: 5.61 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.20 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 113.20 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.20 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.26 C Lift Cond Lev (LCL): 936.28 mb = 634.37 m = 2081.24 ft Lev Free Conv (LFC): 931.28 mb = 678.82 m = 2227.08 ft Equ Level (EL): 861.28 mb = 1318.51 m = 4325.75 ft B at Equ Level: 9.00 J/kg Max Parcel Lev (MPL): 831.28 mb = 1606.94 m = 5272.06 ft Wind level data Storm motion: 261 at 20 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 ---------------------------------------------------------- 0 999 91 270 3 3.0 -0.0 | 79 17 -16.3 -3.2 1 925 735 250 13 12.2 4.4 | 100 7 -7.1 1.3 2 905 914 235 15 12.3 8.6 | 128 9 -7.0 5.4 3 872 1219 255 15 14.5 3.9 | 99 5 -4.8 0.7 4 850 1426 250 17 16.0 5.8 | 129 4 -3.3 2.7 5 840 1524 240 15 13.0 7.5 | 125 8 -6.3 4.3 6 778 2134 270 11 11.0 -0.0 | 69 9 -8.3 -3.2 7 749 2438 240 19 16.5 9.5 | 156 7 -2.8 6.3 8 721 2743 220 23 14.8 17.6 | 163 15 -4.5 14.5 9 700 2985 225 27 19.1 19.1 | 179 16 -0.2 15.9 10 667 3353 225 36 25.5 25.5 | 195 23 6.2 22.3 11 592 4267 230 31 23.7 19.9 | 195 17 4.5 16.8 12 500 5570 225 42 29.7 29.7 | 201 29 10.4 26.5 13 400 7180 225 50 35.4 35.4 | 207 36 16.1 32.2 14 329 8534 220 56 36.0 42.9 | 203 43 16.7 39.7 15 300 9160 220 52 33.4 39.8 | 201 39 14.1 36.7 16 268 9904 220 42 27.0 32.2 | 195 30 7.7 29.0 17 250 10360 220 38 24.4 29.1 | 191 26 5.1 25.9 18 239 10668 220 38 24.4 29.1 | 191 26 5.1 25.9 19 207 11582 220 48 30.9 36.8 | 199 36 11.6 33.6 20 200 11820 225 40 28.3 28.3 | 200 27 9.0 25.1 21 172 12802 230 36 27.6 23.1 | 203 22 8.3 20.0 22 157 13411 220 50 32.1 38.3 | 200 37 12.9 35.1 23 150 13710 220 44 28.3 33.7 | 196 32 9.0 30.5 24 136 14326 215 35 20.1 28.7 | 182 26 0.8 25.5 25 119 15240 230 25 19.2 16.1 | 179 13 -0.1 12.9 26 108 15850 200 29 9.9 27.3 | 159 26 -9.4 24.1 27 100 16350 250 17 16.0 5.8 | 129 4 -3.3 2.7 28 98 16459 250 17 16.0 5.8 | 129 4 -3.3 2.7 29 94 16764 185 13 1.1 13.0 | 118 21 -18.1 9.8 30 85 17374 190 46 8.0 45.3 | 165 44 -11.3 42.1 31 77 17983 235 31 25.4 17.8 | 203 16 6.1 14.6 32 74 18288 220 31 19.9 23.7 | 182 21 0.6 20.6 33 70 18593 250 21 19.7 7.2 | 186 4 0.5 4.0 34 70 18630 230 9 6.9 5.8 | 102 13 -12.4 2.6 35 64 19202 205 11 4.6 10.0 | 115 16 -14.6 6.8 36 61 19507 220 11 7.1 8.4 | 113 13 -12.2 5.3 37 55 20117 125 11 -9.0 6.3 | 96 28 -28.3 3.1 38 53 20422 155 15 -6.3 13.6 | 112 28 -25.6 10.4 39 50 20726 200 9 3.1 8.5 | 108 17 -16.2 5.3 40 50 20780 145 13 -7.5 10.6 | 106 28 -26.7 7.5 41 47 21031 125 11 -9.0 6.3 | 96 28 -28.3 3.1 42 44 21336 190 13 2.3 12.8 | 120 20 -17.0 9.6 43 41 21641 190 11 1.9 10.8 | 114 19 -17.4 7.7 44 38 21946 125 9 -7.4 5.2 | 94 27 -26.6 2.0 45 36 22250 200 9 3.1 8.5 | 108 17 -16.2 5.3 Wind Parameters Mean winds (0-6000m): 230.7 at 26.0 knts Storm direction: 260.7 at 19.5 knts Shear (0-3000m) pos: 1.1 neg: 5.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 57.3 neg: -16.5 tot: 40.9 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 52.86 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 ------------------------------------------------------------------------------- 500 255 7 84 13| 0.0 8.1 8.1| 5.1 -0.2 4.8 9.7 0.21| 8.2 1.8 1000 247 10 95 10| 0.0 6.3 6.3| 15.4 -2.1 13.3 13.3 0.35| 8.5 3.0 1500 248 12 99 8| 0.0 4.1 4.1| 17.6 -5.7 11.9 7.9 0.23| 8.1 1.8 2000 250 12 98 8| 1.6 3.1 4.7| 17.6 -16.5 1.1 0.5 -0.02| 7.7 -0.1 2500 249 13 103 7| 1.3 5.1 6.4| 31.7 -16.5 15.2 6.1 0.20| 9.2 1.8 3000 242 15 124 7| 1.1 5.7 6.8| 57.3 -16.5 40.9 13.6 0.27| 9.6 2.6 4000 235 20 160 9| 0.8 4.3 5.1| 76.9 -17.0 59.8 15.0 0.28| 8.5 2.4 5000 233 23 174 11| 0.6 4.1 4.7| 86.7 -17.3 69.4 13.9 0.27| 7.6 2.1 6000 231 26 184 13| 0.5 4.0 4.5| 98.3 -17.3 81.0 13.5 0.27| 7.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250517.12.gif