UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 22 APR 25 Station: SBFL WMO ident: 83899 Latitude: -27.67 Longitude: -48.55 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1017 5 18.0 14.3 79 3.7 15.7 180 12 289.7 291.5 288.2 318.2 10.12 1 1000 150 18.8 12.8 68 6.0 15.1 180 15 292.0 293.6 288.2 318.5 9.32 2 993 210 18.6 12.6 68 6.0 14.9 178 15 292.3 294.0 288.3 318.7 9.26 3 925 815 13.6 11.7 88 1.9 12.4 180 12 293.2 294.9 288.8 320.0 9.37 4 918 879 13.0 11.3 89 1.7 12.0 180 13 293.2 294.9 288.6 319.5 9.20 5 850 1522 8.6 5.7 82 2.9 7.0 180 7 295.2 296.4 287.0 314.8 6.77 6 837 1649 8.8 -0.2 53 9.0 4.4 184 6 296.7 297.5 285.3 310.0 4.50 7 830 1719 8.4 0.4 57 8.0 4.4 186 5 297.0 297.8 285.7 311.0 4.74 8 804 1983 10.2 -37.8 2 48.0 -1.1 190 5 301.6 301.6 282.3 302.2 0.18 9 792 2107 9.4 -36.6 2 46.0 -1.6 190 7 302.0 302.1 282.5 302.8 0.21 10 768 2361 6.4 3.4 81 3.0 4.8 212 9 301.5 302.6 288.9 320.5 6.37 11 763 2415 7.2 -5.8 39 13.0 1.4 217 10 302.9 303.5 286.4 312.9 3.25 12 752 2534 8.2 -34.8 3 43.0 -2.4 221 11 305.2 305.3 283.8 306.2 0.26 13 741 2656 8.0 -25.0 8 33.0 -2.0 223 12 306.3 306.4 284.8 308.6 0.68 14 700 3123 5.0 -13.0 26 18.0 -2.0 230 15 308.0 308.4 286.9 314.5 2.01 15 669 3490 2.8 -13.2 30 16.0 -3.4 236 17 309.6 310.0 287.5 316.2 2.06 16 640 3847 1.4 -29.6 8 31.0 -6.8 224 18 311.9 312.0 286.6 313.7 0.51 17 593 4455 -2.5 -26.5 14 24.0 -9.1 229 26 314.3 314.4 287.7 316.8 0.74 18 515 5561 -7.9 -43.9 4 36.0 -14.1 225 28 320.7 320.7 289.1 321.3 0.15 19 500 5790 -8.1 -39.1 6 31.0 -14.2 220 29 323.2 323.2 290.0 324.1 0.26 20 495 5868 -8.3 -41.3 5 33.0 -14.5 220 30 323.8 323.9 290.2 324.6 0.21 21 400 7490 -20.5 -55.5 3 35.0 -24.0 225 40 328.3 328.4 291.3 328.6 0.05 22 319 9121 -33.5 -67.5 2 34.0 -35.1 245 56 332.3 332.3 292.3 332.3 0.01 23 300 9550 -36.1 -61.1 6 25.0 -37.4 245 76 334.5 334.5 293.0 334.6 0.03 24 259 10553 -42.7 -47.7 58 5.0 -43.0 249 105 339.1 339.2 294.3 339.9 0.20 25 252 10737 -44.1 -50.1 51 6.0 -44.5 250 102 339.7 339.8 294.4 340.4 0.15 26 250 10790 -44.5 -55.5 28 11.0 -45.0 250 98 339.9 339.9 294.4 340.2 0.08 27 245 10925 -45.3 -73.3 3 28.0 -46.0 250 97 340.7 340.7 294.5 340.7 0.01 28 230 11344 -47.7 -65.7 11 18.0 -48.2 250 103 343.2 343.2 295.1 343.3 0.02 29 226 11459 -48.7 -54.7 50 6.0 -49.0 250 105 343.4 343.5 295.3 343.9 0.10 30 224 11517 -48.9 -56.9 39 8.0 -49.2 250 106 344.0 344.0 295.4 344.3 0.08 31 204 12123 -54.1 -58.8 56 4.7 -54.2 250 116 345.1 345.1 295.6 345.4 0.07 32 200 12250 -55.1 -60.1 54 5.0 -55.2 250 118 345.5 345.5 295.7 345.8 0.06 33 174 13125 -62.5 -67.5 51 5.0 -62.6 247 127 347.3 347.4 296.1 347.5 0.02 34 163 13526 -64.8 -72.6 33 7.8 -64.8 245 131 350.1 350.1 296.7 350.2 0.01 35 155 13832 -66.5 -76.5 23 10.0 -66.5 245 125 352.2 352.2 297.1 352.2 0.01 36 150 14030 -67.5 -73.5 42 6.0 -67.5 245 115 353.8 353.8 297.4 353.9 0.01 37 148 14111 -67.9 -73.9 42 6.0 -67.9 246 113 354.5 354.5 297.6 354.5 0.01 38 123 15207 -73.3 -83.3 20 10.0 -73.3 260 110 363.9 363.9 299.5 363.9 0.00 39 118 15451 -70.9 -84.9 11 14.0 -70.9 260 111 372.7 372.7 301.0 372.7 0.00 40 104 16190 -74.9 -86.9 14 12.0 -74.9 256 80 378.7 378.7 302.1 378.7 0.00 41 100 16420 -71.1 -88.1 6 17.0 -71.2 255 69 390.4 390.4 303.8 390.4 0.00 42 93 16853 -67.9 -89.9 3 22.0 -68.0 255 67 404.9 404.9 305.9 404.9 0.00 43 79 17826 -71.3 -89.3 5 18.0 -71.4 255 59 417.2 417.2 307.4 417.2 0.00 44 70 18550 -66.7 -90.7 2 24.0 -66.9 265 30 441.7 441.7 310.0 441.7 0.00 45 65 19000 -65.9 -89.9 2 24.0 -66.1 265 26 452.9 452.9 311.1 452.9 0.00 46 63 19189 -66.7 -90.7 2 24.0 -66.9 255 23 455.2 455.2 311.3 455.2 0.00 47 62 19287 -62.5 -90.5 1 28.0 -62.9 263 23 466.6 466.6 312.4 466.6 0.00 48 56 19918 -61.7 -90.7 1 29.0 -62.1 264 30 482.2 482.2 313.6 482.2 0.00 49 53 20262 -57.7 -89.7 1 32.0 -58.4 235 21 499.1 499.1 314.9 499.1 0.00 50 50 20630 -58.3 -89.3 1 31.0 -59.0 310 8 506.1 506.1 315.4 506.1 0.00 51 45 21293 -58.9 -88.9 1 30.0 -59.6 250 9 520.1 520.1 316.3 520.1 0.00 52 35 22872 -58.5 -89.5 1 31.0 -59.5 24 18 559.9 559.9 318.6 559.9 0.00 53 30 23850 -54.9 -87.9 1 33.0 -56.5 60 6 595.0 595.0 320.4 595.0 0.01 54 22 25856 -49.1 -86.1 1 37.0 -52.6 100 10 667.4 667.4 323.3 667.5 0.01 55 20 26480 -49.3 -86.3 1 37.0 -53.0 100 17 685.3 685.3 324.0 685.4 0.01 56 19 26816 -49.3 -86.3 1 37.0 -53.1 110 15 695.4 695.4 324.3 695.5 0.01 TRP 123 15207 -73.3 -83.3 20 10.0 -73.3 260 110 363.9 363.9 299.5 363.9 0.00 WND 163 13526 -64.8 -72.6 33 7.8 -64.8 245 131 350.1 350.1 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 623.13 mb = 4065.22 m = 13337.17 ft Wetbulb zero: 809.16 mb = 1929.59 m = 6330.61 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 34.24 % Est. max temperature: 22.94 C = 73.29 F Sfc-Lift cond lev (LCL): 962.69 mb = 474.66 m = 1557.25 ft T: 16.41 C 700-500 lapse rate: 4.91 C/km ThetaE index: 14.33 C Layer 763.0- 741.0 mb Conv cond level (CCL): 887.85 mb = 1158.01 m = 3799.20 ft Mean mixing ratio: 9.38 g/kg Conv temperature: 22.35 C = 72.23 F Cap Strength: 7.31 C Lifted Index: 8.76 C Risk: None Lifted Index @300 mb: 11.31 C Lifted Index @700 mb: 4.92 C Showalter Index: 11.27 C Risk: None Total Totals Index: 30.50 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 13.80 C K Index: 4.40 Risk: None Sweat Index: 111.40 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.50 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 42934.48 J/kg Cap Strength: 7.85 C Lift Cond Lev (LCL): 909.33 mb = 958.32 m = 3144.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 13 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 1017 5 180 12 0.0 12.0 | 121 14 -12.0 7.2 1 1000 150 180 15 0.0 15.0 | 130 16 -12.0 10.2 2 982 305 175 15 -1.3 14.9 | 127 17 -13.3 10.1 3 948 610 180 13 0.0 13.0 | 124 15 -12.0 8.2 4 925 815 180 12 0.0 12.0 | 121 14 -12.0 7.2 5 914 914 180 13 0.0 13.0 | 124 15 -12.0 8.2 6 881 1219 170 12 -2.1 11.8 | 116 16 -14.1 7.0 7 850 1522 180 7 0.0 7.0 | 100 12 -12.0 2.2 8 819 1829 190 4 0.7 3.9 | 86 11 -11.3 -0.9 9 789 2134 190 7 1.2 6.9 | 101 11 -10.8 2.1 10 761 2438 220 10 6.4 7.7 | 117 6 -5.6 2.9 11 700 3123 230 15 11.5 9.6 | 174 5 -0.5 4.8 12 680 3353 240 16 13.9 8.0 | 210 4 1.8 3.2 13 630 3962 220 19 12.2 14.6 | 181 10 0.2 9.8 14 606 4267 225 26 18.4 18.4 | 205 15 6.3 13.6 15 561 4877 240 27 23.4 13.5 | 233 14 11.3 8.7 16 500 5790 220 29 18.6 22.2 | 201 19 6.6 17.4 17 500 5791 220 30 19.3 23.0 | 202 20 7.2 18.2 18 480 6096 220 28 18.0 21.4 | 200 18 6.0 16.6 19 400 7490 225 40 28.3 28.3 | 215 29 16.2 23.5 20 361 8230 235 43 35.2 24.7 | 229 31 23.2 19.9 21 318 9144 245 57 51.7 24.1 | 244 44 39.6 19.3 22 300 9550 245 76 68.9 32.1 | 244 63 56.8 27.3 23 255 10668 250 108 101.5 36.9 | 250 95 89.4 32.1 24 250 10790 250 98 92.1 33.5 | 250 85 80.0 28.7 25 243 10973 250 97 91.2 33.2 | 250 84 79.1 28.4 26 200 12250 250 118 110.9 40.4 | 250 105 98.8 35.6 27 163 13526 245 131 118.7 55.4 | 245 118 106.7 50.6 28 158 13716 245 131 118.7 55.4 | 245 118 106.7 50.6 29 150 14030 245 115 104.2 48.6 | 245 102 92.2 43.8 30 129 14935 260 91 89.6 15.8 | 262 78 77.6 11.0 31 123 15207 260 110 108.3 19.1 | 262 97 96.3 14.3 32 116 15545 260 112 110.3 19.4 | 262 99 98.3 14.6 33 100 16420 255 69 66.6 17.9 | 257 56 54.6 13.1 34 94 16764 255 73 70.5 18.9 | 256 60 58.5 14.1 35 90 17069 255 54 52.2 14.0 | 257 41 40.1 9.2 36 77 17983 255 60 58.0 15.5 | 257 47 45.9 10.7 37 73 18288 245 43 39.0 18.2 | 244 30 26.9 13.4 38 70 18550 265 30 29.9 2.6 | 277 18 17.8 -2.2 39 66 18898 270 28 28.0 -0.0 | 287 17 16.0 -4.8 40 63 19202 255 23 22.2 6.0 | 264 10 10.2 1.2 41 60 19507 280 23 22.7 -4.0 | 310 14 10.6 -8.8 42 57 19812 270 33 33.0 -0.0 | 283 22 21.0 -4.8 43 54 20117 255 26 25.1 6.7 | 262 13 13.1 1.9 44 52 20422 215 17 9.8 13.9 | 166 9 -2.3 9.1 45 50 20630 310 8 6.1 -5.1 | 31 12 -5.9 -9.9 46 49 20726 325 2 1.1 -1.6 | 59 13 -10.9 -6.4 47 45 21336 245 10 9.1 4.2 | 79 3 -3.0 -0.6 48 41 21946 190 11 1.9 10.8 | 121 12 -10.1 6.0 49 39 22250 80 11 -10.8 -1.9 | 74 24 -22.9 -6.7 50 37 22555 40 20 -12.9 -15.3 | 51 32 -24.9 -20.1 51 33 23165 10 16 -2.8 -15.8 | 36 25 -14.8 -20.6 52 32 23470 30 10 -5.0 -8.7 | 52 22 -17.0 -13.5 53 30 23774 5 10 -0.9 -10.0 | 41 20 -12.9 -14.8 54 30 23850 60 6 -5.2 -3.0 | 66 19 -17.2 -7.8 55 28 24384 60 5 -4.3 -2.5 | 66 18 -16.4 -7.3 56 25 24994 70 11 -10.3 -3.8 | 69 24 -22.4 -8.6 57 24 25298 35 11 -6.3 -9.0 | 53 23 -18.3 -13.8 58 22 25908 105 10 -9.7 2.6 | 84 22 -21.7 -2.2 59 20 26480 100 17 -16.7 3.0 | 86 29 -28.8 -1.8 60 18 26822 120 14 -12.1 7.0 | 95 24 -24.2 2.2 61 17 27127 100 18 -17.7 3.1 | 87 30 -29.8 -1.7 Wind Parameters Mean winds (0-6000m): 218.3 at 17.3 knts Storm direction: 248.3 at 13.0 knts Shear (0-3000m) pos: 2.0 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 41.2 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -39.0 tot: -8.1 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 16.81 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 ------------------------------------------------------------------------------- 500 178 14 127 16| 0.0 1.8 1.8| 8.4 -4.5 3.9 7.8 0.20| 5.7 1.1 1000 179 14 125 15| 0.0 0.5 0.5| 11.1 -10.9 0.2 0.2 0.02| 4.5 0.1 1500 177 13 122 15| 1.9 0.3 2.2| 11.1 -29.7 -18.6 -12.4 -0.32| 5.3 -1.7 2000 178 11 116 14| 1.9 0.2 2.1| 15.5 -39.0 -23.5 -11.8 -0.32| 5.2 -1.6 2500 183 10 115 13| 1.8 0.2 2.0| 25.7 -39.0 -13.3 -5.3 -0.08| 5.6 -0.5 3000 191 11 119 12| 2.0 0.2 2.2| 31.0 -39.0 -8.1 -2.7 0.05| 5.3 0.3 4000 205 12 132 9| 1.9 0.8 2.7| 35.9 -43.3 -7.4 -1.9 0.07| 5.4 0.4 5000 215 15 155 8| 2.5 0.7 3.2| 75.5 -47.2 28.3 5.7 0.23| 5.7 1.3 6000 218 17 171 9| 2.1 1.3 3.4| 75.5 -81.8 -6.3 -1.0 0.07| 5.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20250422.00.gif