UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050311.upa.cvt Date: 1100Z 3 MAY 25 Searching for BGBW... Searching the city database file for: BGBW ... Date:1100Z 3 MAY 25 Station: BGBW WMO ident: 4270 Latitude: 61.18 Longitude: -45.42 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1012 26 6.8 3.2 78 3.6 5.1 279.0 279.8 277.7 292.1 4.75 1 976 318 6.2 0.2 65 6.0 3.5 281.3 282.0 277.9 292.4 3.97 2 907 907 4.0 -4.0 56 8.0 0.7 285.0 285.5 278.6 294.0 3.13 3 850 1422 -0.5 -5.5 69 5.0 -2.4 120 13 285.6 286.1 278.7 294.2 2.98 4 780 2105 -3.7 -4.8 92 1.1 -4.1 138 18 289.3 289.9 281.0 299.3 3.43 5 733 2592 -7.5 -7.7 98 0.2 -7.6 151 22 290.3 290.8 280.8 298.9 2.92 6 723 2699 -8.3 -8.6 98 0.3 -8.4 153 23 290.6 291.1 280.8 298.7 2.76 7 712 2817 -9.1 -9.7 95 0.6 -9.3 156 24 291.0 291.4 280.7 298.6 2.57 8 700 2949 -8.5 -16.5 52 8.0 -10.8 160 25 293.1 293.3 280.3 297.7 1.50 9 643 3606 -10.1 -26.1 26 16.0 -13.6 163 28 298.5 298.6 281.7 300.8 0.71 10 635 3702 -10.5 -31.5 16 21.0 -14.5 163 28 299.1 299.2 281.5 300.5 0.43 11 632 3739 -10.5 -32.5 15 22.0 -14.6 163 28 299.5 299.6 281.7 300.8 0.39 12 600 4138 -11.9 -40.9 7 29.0 -16.2 165 30 302.3 302.4 282.6 303.0 0.18 13 595 4202 -12.1 -40.1 8 28.0 -16.3 165 30 302.8 302.9 282.8 303.5 0.20 14 568 4556 -14.1 -39.1 10 25.0 -17.9 166 32 304.5 304.6 283.5 305.3 0.23 15 547 4841 -16.3 -51.3 3 35.0 -20.0 167 33 305.2 305.2 283.6 305.5 0.06 16 500 5510 -21.7 -45.7 10 24.0 -24.2 170 36 306.6 306.6 284.2 307.0 0.13 17 472 5933 -23.7 -47.7 9 24.0 -26.0 171 40 309.2 309.2 285.2 309.6 0.11 18 458 6152 -25.5 -36.5 35 11.0 -26.9 172 42 309.6 309.7 285.7 310.9 0.37 19 432 6574 -28.3 -54.3 6 26.0 -30.1 173 45 311.3 311.3 285.8 311.5 0.06 20 408 6980 -31.9 -53.9 9 22.0 -33.2 175 49 311.8 311.8 286.0 312.0 0.06 21 400 7120 -33.1 -47.1 23 14.0 -34.1 175 50 312.0 312.0 286.2 312.5 0.14 22 340 8238 -43.1 -48.1 58 5.0 -43.3 172 63 313.2 313.2 286.6 313.7 0.14 23 319 8665 -46.3 -52.3 51 6.0 -46.5 171 68 314.5 314.5 287.1 314.9 0.09 24 311 8833 -47.7 -55.7 39 8.0 -48.0 171 70 314.9 314.9 287.1 315.1 0.06 25 300 9070 -48.7 -56.7 39 8.0 -48.9 170 73 316.7 316.7 287.8 316.9 0.06 26 286 9380 -51.3 -57.6 47 6.3 -51.5 170 77 317.3 317.3 287.9 317.5 0.06 27 284 9426 -51.7 -57.7 49 6.0 -51.8 171 75 317.4 317.4 288.0 317.6 0.06 28 272 9703 -53.3 -64.3 25 11.0 -53.5 174 61 319.0 319.0 288.5 319.1 0.02 29 250 10240 -55.9 -68.9 18 13.0 -56.1 180 35 323.0 323.0 289.7 323.0 0.01 30 238 10551 -58.1 -70.1 20 12.0 -58.2 170 35 324.2 324.2 290.0 324.3 0.01 31 229 10795 -56.1 -71.1 14 15.0 -56.3 176 34 330.9 330.9 292.0 330.9 0.01 32 219 11079 -55.5 -82.5 2 27.0 -55.8 182 33 336.0 336.0 293.3 336.0 0.00 33 211 11317 -53.5 -85.5 1 32.0 -53.8 187 32 342.8 342.8 295.0 342.8 0.00 34 200 11660 -54.3 -82.3 2 28.0 -54.6 195 31 346.8 346.8 295.9 346.8 0.00 35 175 12521 -51.5 -83.5 1 32.0 -52.0 207 30 364.9 364.9 299.7 364.9 0.00 36 150 13520 -52.1 -84.1 1 32.0 -52.6 220 29 380.3 380.3 302.3 380.3 0.00 37 128 14546 -51.1 -83.1 1 32.0 -51.8 214 27 399.8 399.8 305.2 399.8 0.00 38 101 16076 -53.1 -85.1 1 32.0 -53.8 205 25 423.9 423.9 308.2 423.9 0.00 39 100 16140 -53.1 -85.1 1 32.0 -53.8 205 25 425.1 425.1 308.3 425.1 0.00 40 92 16676 -53.9 -84.9 1 31.0 -54.6 211 21 433.8 433.8 309.3 433.8 0.00 41 72 18257 -51.5 -83.5 1 32.0 -52.6 228 10 470.4 470.4 312.7 470.4 0.01 42 70 18440 -51.9 -83.9 1 32.0 -52.9 230 9 473.4 473.4 312.9 473.4 0.00 43 50 20620 -52.3 -84.3 1 32.0 -53.7 215 13 520.2 520.2 316.3 520.3 0.01 44 36 22742 -54.1 -85.1 1 31.0 -55.6 112 9 566.8 566.8 319.0 566.9 0.01 45 30 23920 -52.1 -84.1 1 32.0 -54.2 55 7 602.6 602.6 320.7 602.7 0.01 46 24 25365 -51.5 -83.5 1 32.0 -54.2 80 13 644.1 644.1 322.4 644.2 0.02 47 20 26540 -54.1 -85.1 1 31.0 -56.5 100 17 670.6 670.6 323.4 670.7 0.01 48 10 31080 -42.5 -77.5 1 35.0 -51.4 80 33 860.9 861.0 328.7 861.9 0.10 49 6.4 34145 -34.9 -72.9 1 38.0 -50.4 1010.3 1010.5 331.4 1014.2 0.31 TRP 238 10551 -58.1 -70.1 20 12.0 -58.2 170 35 324.2 324.2 290.0 324.3 0.01 WND 286 9380 -51.3 -57.6 47 6.3 -51.5 170 77 317.3 317.3 287.9 317.5 0.06 Sounding variables and indices 1000-500 mb thick: 5387.82 m Freezing level: 856.33 mb = 1364.75 m = 4477.46 ft Wetbulb zero: 893.98 mb = 1021.54 m = 3351.46 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 47.54 % Est. max temperature: 13.32 C = 55.97 F Sfc-Lift cond lev (LCL): 957.66 mb = 470.39 m = 1543.24 ft T: 5.63 C 700-500 lapse rate: 5.15 C/km ThetaE index: 1.58 C Layer 733.0- 643.0 mb Conv cond level (CCL): 794.22 mb = 1961.10 m = 6433.97 ft Mean mixing ratio: 3.85 g/kg Conv temperature: 16.35 C = 61.44 F Cap Strength: 12.22 C Lifted Index: 12.44 C Risk: None Lifted Index @300 mb: 16.96 C Lifted Index @700 mb: 5.28 C Showalter Index: 11.39 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.20 C K Index: 7.70 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.11 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 64123.11 J/kg Cap Strength: 12.41 C Lift Cond Lev (LCL): 874.60 mb = 1195.50 m = 3922.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 21 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 ---------------------------------------------------------- 0 850 1422 120 13 -11.3 6.5 | 49 21 -15.8 -13.7 1 700 2949 160 25 -8.6 23.5 | 104 13 -13.1 3.3 2 500 5510 170 36 -6.3 35.5 | 145 19 -10.8 15.2 3 400 7120 175 50 -4.4 49.8 | 163 31 -8.9 29.6 4 300 9070 170 73 -12.7 71.9 | 162 54 -17.2 51.7 5 286 9380 170 77 -13.4 75.8 | 162 58 -17.9 55.6 6 250 10240 180 35 0.0 35.0 | 163 15 -4.5 14.8 7 238 10551 170 35 -6.1 34.5 | 143 18 -10.6 14.2 8 200 11660 195 31 8.0 29.9 | 200 10 3.5 9.7 9 150 13520 220 29 18.6 22.2 | 262 14 14.1 2.0 10 100 16140 205 25 10.6 22.7 | 248 7 6.1 2.4 11 70 18440 230 9 6.9 5.8 | 351 15 2.4 -14.4 12 50 20620 215 13 7.5 10.6 | 343 10 3.0 -9.6 13 30 23920 55 7 -5.7 -4.0 | 23 26 -10.2 -24.2 14 20 26540 100 17 -16.7 3.0 | 51 27 -21.2 -17.3 15 10 31080 80 33 -32.5 -5.7 | 55 45 -37.0 -25.9 Wind Parameters Mean winds (0-6000m): 162.6 at 27.6 knts Storm direction: 192.6 at 20.7 knts Storm rel Dir Shear (0-3000m): 60.6 deg Energy-Hel index: -1.19 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 NO DATA | | | 1000 NO DATA | | | 1500 121 13 50 21| | | 2000 129 15 57 20| | | 2500 138 17 66 18| | | 3000 147 19 75 15| | | 4000 154 22 90 14| | | 5000 159 25 103 14| | | 6000 163 28 116 14| | | Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20250503.11.gif