UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051612.upa.cvt Date: 1200Z 16 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 16 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 86 45 5 SFC 999 91 16.0 11.6 75 4.4 13.4 45 5 289.2 290.7 286.5 313.5 8.61 2 969 350 12.4 9.1 80 3.3 10.5 59 17 288.1 289.4 285.0 309.2 7.50 3 925 740 10.2 8.3 88 1.9 9.1 95 13 289.7 291.1 285.6 310.8 7.44 4 889 1070 7.6 6.1 90 1.5 6.8 143 10 290.4 291.5 285.1 309.3 6.65 5 882 1135 7.8 5.2 84 2.6 6.4 157 10 291.2 292.3 285.0 309.3 6.29 6 850 1440 6.6 4.7 88 1.9 5.6 170 13 293.1 294.2 285.8 311.3 6.31 7 736 2607 -0.9 -1.7 94 0.8 -1.3 176 19 297.2 298.0 285.6 310.8 4.59 8 700 3007 -2.7 -3.6 94 0.9 -3.1 185 23 299.5 300.3 286.1 312.1 4.19 9 540 5033 -11.9 -11.9 100 0.0 -11.9 223 29 311.6 312.1 288.9 320.7 2.84 10 500 5620 -15.1 -15.9 94 0.8 -15.4 225 31 314.6 315.1 289.3 321.9 2.21 11 498 5650 -15.3 -16.0 94 0.7 -15.5 225 31 314.7 315.2 289.3 322.0 2.20 12 489 5788 -16.1 -16.4 98 0.3 -16.2 225 32 315.4 315.8 289.5 322.6 2.17 13 426 6813 -23.5 -24.5 91 1.0 -23.7 225 40 318.7 318.9 289.6 322.9 1.23 14 415 7003 -25.3 -32.3 52 7.0 -26.5 225 42 318.7 318.9 289.0 320.9 0.61 15 400 7270 -26.9 -32.9 57 6.0 -27.8 225 44 320.0 320.1 289.4 322.2 0.60 16 388 7488 -28.3 -31.9 71 3.6 -28.9 226 46 321.0 321.1 289.8 323.4 0.68 17 328 8665 -38.1 -40.3 80 2.2 -38.3 232 55 323.3 323.4 290.2 324.6 0.35 18 300 9270 -43.5 -46.9 69 3.4 -43.7 235 60 324.0 324.1 290.2 324.8 0.19 19 256 10317 -52.5 -58.2 50 5.7 -52.7 225 71 325.7 325.7 290.6 326.0 0.06 20 250 10470 -53.9 -59.9 48 6.0 -54.0 225 68 325.9 325.9 290.6 326.1 0.05 21 230 11000 -58.7 -63.5 54 4.8 -58.7 225 60 326.5 326.5 290.7 326.6 0.03 22 226 11110 -58.5 -63.5 52 5.0 -58.6 227 61 328.4 328.4 291.3 328.6 0.03 23 223 11195 -57.1 -74.1 10 17.0 -57.3 228 61 331.8 331.8 292.2 331.9 0.01 24 209 11608 -54.5 -74.5 7 20.0 -54.8 235 62 342.1 342.1 294.8 342.2 0.01 25 200 11890 -54.5 -74.5 7 20.0 -54.8 240 46 346.5 346.5 295.8 346.5 0.01 26 175 12744 -54.3 -79.3 3 25.0 -54.6 237 53 360.3 360.3 298.8 360.3 0.00 27 150 13730 -54.3 -81.3 2 27.0 -54.7 235 40 376.5 376.5 301.7 376.5 0.00 28 101 16266 -53.5 -82.5 2 29.0 -54.1 250 24 423.2 423.2 308.1 423.2 0.00 29 100 16330 -53.7 -82.7 2 29.0 -54.3 250 23 424.0 424.0 308.2 424.0 0.00 TRP 230 11000 -58.7 -63.5 54 4.8 -58.7 225 60 326.5 326.5 290.7 326.6 0.03 WND 256 10317 -52.5 -58.2 50 5.7 -52.7 225 71 325.7 325.7 290.6 326.0 0.06 Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 749.68 mb = 2467.31 m = 8094.74 ft Wetbulb zero: 757.11 mb = 2378.18 m = 7802.35 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 92.51 % Est. max temperature: 19.86 C = 67.75 F Sfc-Lift cond lev (LCL): 935.45 mb = 645.65 m = 2118.26 ft T: 10.73 C 700-500 lapse rate: 4.75 C/km ThetaE index: 4.26 C Layer 969.0- 925.0 mb Conv cond level (CCL): 894.91 mb = 1014.67 m = 3328.91 ft Mean mixing ratio: 7.55 g/kg Conv temperature: 17.02 C = 62.64 F Cap Strength: 5.72 C Lifted Index: 6.91 C Risk: None Lifted Index @300 mb: 9.86 C Lifted Index @700 mb: 1.18 C Showalter Index: 6.44 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.80 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.40 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.77 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 9904.61 J/kg Cap Strength: 6.60 C Lift Cond Lev (LCL): 909.79 mb = 877.66 m = 2879.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 16 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 45 5 -3.5 -3.5 | 50 21 -16.1 -13.2 1 974 305 55 17 -13.9 -9.8 | 54 33 -26.4 -19.5 2 925 740 95 13 -13.0 1.1 | 71 27 -25.5 -8.6 3 906 914 110 9 -8.5 3.1 | 72 22 -21.0 -6.6 4 873 1219 175 11 -1.0 11.0 | 95 14 -13.5 1.2 5 850 1440 170 13 -2.3 12.8 | 102 15 -14.8 3.1 6 810 1829 150 15 -7.5 13.0 | 99 20 -20.0 3.3 7 780 2134 180 11 0.0 11.0 | 96 13 -12.5 1.3 8 723 2743 175 21 -1.8 20.9 | 128 18 -14.3 11.2 9 700 3007 185 23 2.0 22.9 | 141 17 -10.5 13.2 10 670 3353 200 23 7.9 21.6 | 159 13 -4.6 11.9 11 619 3962 220 23 14.8 17.6 | 196 8 2.3 7.9 12 595 4267 220 27 17.4 20.7 | 204 12 4.8 11.0 13 500 5620 225 31 21.9 21.9 | 218 15 9.4 12.2 14 400 7270 225 44 31.1 31.1 | 221 28 18.6 21.4 15 300 9270 235 60 49.1 34.4 | 236 44 36.6 24.7 16 256 10317 225 71 50.2 50.2 | 223 55 37.7 40.5 17 254 10363 225 71 50.2 50.2 | 223 55 37.7 40.5 18 250 10470 225 68 48.1 48.1 | 223 52 35.6 38.4 19 230 11000 225 60 42.4 42.4 | 222 44 29.9 32.7 20 210 11582 235 64 52.4 36.7 | 236 48 39.9 27.0 21 200 11890 240 46 39.8 23.0 | 244 30 27.3 13.3 22 191 12192 240 46 39.8 23.0 | 244 30 27.3 13.3 23 165 13106 235 58 47.5 33.3 | 236 42 35.0 23.6 24 150 13716 235 36 29.5 20.6 | 237 20 17.0 10.9 25 150 13730 235 40 32.8 22.9 | 237 24 20.3 13.2 26 143 14021 240 40 34.6 20.0 | 245 24 22.1 10.3 27 137 14326 245 36 32.6 15.2 | 255 21 20.1 5.5 28 119 15240 235 33 27.0 18.9 | 238 17 14.5 9.2 29 113 15545 250 31 29.1 10.6 | 267 17 16.6 0.9 30 100 16330 250 23 21.6 7.9 | 281 9 9.1 -1.8 31 98 16459 250 23 21.6 7.9 | 281 9 9.1 -1.8 32 87 17069 210 15 7.5 13.0 | 123 6 -5.0 3.3 33 78 17678 225 31 21.9 21.9 | 218 15 9.4 12.2 34 73 17983 230 21 16.1 13.5 | 223 5 3.6 3.8 35 65 18593 255 15 14.5 3.9 | 341 6 2.0 -5.8 36 62 18898 235 17 13.9 9.8 | 268 1 1.4 0.0 Wind Parameters Mean winds (0-6000m): 202.2 at 21.1 knts Storm direction: 232.2 at 15.8 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 94.7 deg Storm rel helicity (0-3000m) pos: 186.9 neg: -5.5 tot: 181.3 m^2/s^2 ave: 60.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 142.42 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 62 14 57 29| 11.1 0.0 11.1| 66.9 0.0 66.9 133.8 0.44| 19.6 8.5 1000 80 12 64 27| 6.3 0.0 6.3|116.0 0.0 116.0 116.0 0.49| 17.2 8.4 1500 108 12 76 25| 5.7 0.0 5.7|132.6 -0.4 132.2 88.2 0.48| 14.4 7.0 2000 126 13 84 23| 3.9 0.0 3.9|133.2 -5.5 127.7 63.8 0.38| 13.2 5.0 2500 140 13 91 21| 4.6 0.0 4.6|155.9 -5.5 150.4 60.2 0.43| 12.1 5.2 3000 153 14 100 19| 4.7 0.0 4.7|186.9 -5.5 181.3 60.4 0.48| 11.4 5.5 4000 176 17 117 15| 3.8 0.0 3.8|219.0 -5.5 213.4 53.4 0.53| 10.4 5.5 5000 192 19 136 12| 3.5 0.0 3.5|227.9 -5.5 222.4 44.5 0.53| 8.8 4.7 6000 202 21 155 11| 3.4 0.0 3.4|234.8 -5.5 229.2 38.2 0.52| 7.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250516.12.gif