UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SBFI... Searching the city database file for: SBFI ... Date:1200Z 9 NOV 25 Station: SBFI WMO ident: 83827 Latitude: -25.52 Longitude: -54.58 Elevation: 243.00 ------------------------------------------------------------------------------- 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 146 SFC 990 243 19.0 14.5 75 4.5 16.1 180 6 293.0 294.9 289.7 323.0 10.54 2 945 633 15.4 12.0 80 3.4 13.3 83 19 293.3 294.9 288.8 320.0 9.36 3 939 686 16.4 11.4 72 5.0 13.3 77 19 294.8 296.4 289.0 320.9 9.05 4 925 812 16.2 11.2 72 5.0 13.1 65 18 295.9 297.5 289.4 322.1 9.06 5 898 1064 15.4 9.4 67 6.0 11.8 72 15 297.6 299.1 289.3 321.7 8.27 6 850 1527 11.4 8.0 80 3.4 9.4 95 10 298.1 299.5 289.2 321.3 7.94 7 828 1745 9.8 6.0 77 3.8 7.6 91 7 298.6 299.9 288.6 319.5 7.10 8 822 1806 10.4 -0.6 46 11.0 4.9 90 7 299.9 300.7 286.5 313.3 4.45 9 809 1939 11.6 -6.4 28 18.0 3.5 88 5 302.5 303.1 285.9 311.6 2.92 10 768 2372 10.2 -13.8 17 24.0 0.8 136 5 305.6 305.9 285.7 311.1 1.71 11 725 2853 11.6 203 12 312.2 12 700 3145 10.0 245 12 313.6 13 577 4721 0.4 -45.6 2 46.0 -8.6 245 21 320.1 320.2 288.9 320.6 0.11 14 505 5773 -8.1 -38.1 7 30.0 -14.1 244 39 322.2 322.3 289.8 323.3 0.28 15 500 5850 -8.3 -35.3 9 27.0 -14.1 245 41 322.9 323.0 290.0 324.3 0.38 16 488 6037 -9.3 -31.3 15 22.0 -14.5 245 44 323.9 324.1 290.6 326.0 0.57 17 479 6180 -9.1 -37.1 8 28.0 -14.9 245 47 325.9 326.0 290.9 327.2 0.33 18 428 7035 -16.1 -39.1 12 23.0 -20.1 245 63 327.7 327.7 291.4 328.8 0.30 19 400 7540 -17.7 -49.7 4 32.0 -21.8 245 71 332.0 332.0 292.4 332.4 0.10 20 399 7559 -17.7 -49.7 4 32.0 -21.8 245 71 332.2 332.2 292.4 332.6 0.10 21 333 8888 -28.5 -43.5 22 15.0 -30.3 252 67 335.1 335.1 293.3 336.0 0.24 22 316 9262 -31.7 -47.7 19 16.0 -33.2 255 68 335.7 335.7 293.4 336.3 0.16 23 313 9330 -31.3 -53.3 10 22.0 -33.1 255 69 337.1 337.2 293.7 337.5 0.09 24 300 9630 -33.5 -54.5 10 21.0 -35.0 255 75 338.2 338.2 293.9 338.5 0.08 25 283 10035 -36.3 -43.3 48 7.0 -37.0 263 78 339.8 339.9 294.6 341.0 0.29 26 250 10880 -43.1 -47.9 59 4.8 -43.4 280 83 342.0 342.0 295.0 342.8 0.20 27 240 11155 -45.3 -48.8 68 3.5 -45.5 283 84 342.7 342.7 295.1 343.5 0.19 28 218 11792 -50.5 -55.2 57 4.7 -50.7 280 86 344.2 344.2 295.4 344.6 0.10 29 213 11943 -51.5 -61.5 29 10.0 -51.8 279 86 344.9 345.0 295.6 345.1 0.05 30 204 12223 -54.1 -60.1 48 6.0 -54.2 276 87 345.1 345.1 295.6 345.4 0.06 31 200 12350 -55.1 -62.1 42 7.0 -55.2 275 87 345.5 345.5 295.7 345.7 0.04 32 199 12382 -55.3 -63.3 36 8.0 -55.5 275 87 345.7 345.7 295.7 345.9 0.04 33 186 12809 -57.4 -66.9 29 9.5 -57.6 280 92 349.0 349.0 296.4 349.1 0.03 34 182 12945 -58.1 -68.1 27 10.0 -58.3 280 92 350.1 350.1 296.7 350.2 0.02 35 176 13156 -57.3 -73.3 11 16.0 -57.5 279 92 354.8 354.8 297.7 354.8 0.01 36 150 14150 -62.5 -82.5 5 20.0 -62.6 265 69 362.4 362.4 299.2 362.4 0.00 37 147 14275 -62.7 -82.7 5 20.0 -62.9 267 68 364.2 364.2 299.5 364.2 0.00 38 107 16170 -76.5 -87.5 16 11.0 -76.5 275 57 372.6 372.6 301.0 372.6 0.00 39 101 16503 -76.7 -87.7 16 11.0 -76.7 262 52 378.5 378.5 302.0 378.5 0.00 40 100 16560 -76.9 -87.9 16 11.0 -76.9 260 51 379.1 379.1 302.1 379.2 0.00 41 96 16795 -77.9 -88.9 15 11.0 -77.9 260 44 381.6 381.6 302.5 381.7 0.00 42 93 16977 -76.7 -87.7 16 11.0 -76.7 257 41 387.5 387.5 303.4 387.5 0.00 43 75 18206 -80.1 -89.1 21 9.0 -80.1 296 24 405.0 405.0 305.9 405.0 0.00 44 70 18600 -77.3 -89.3 13 12.0 -77.3 300 25 419.0 419.0 307.6 419.0 0.00 45 69 18683 -76.9 -88.9 13 12.0 -76.9 300 25 421.6 421.6 307.9 421.6 0.00 46 63 19220 -66.5 -88.5 3 22.0 -66.7 281 22 455.6 455.6 311.4 455.7 0.00 47 56 19935 -65.7 -89.7 2 24.0 -66.0 270 21 473.1 473.1 312.9 473.1 0.00 48 54 20158 -62.3 -88.3 2 26.0 -62.7 263 18 485.9 485.9 313.9 485.9 0.00 49 50 20630 -65.1 -89.1 2 24.0 -65.4 285 21 490.1 490.1 314.2 490.1 0.00 50 49 20753 -65.5 -89.5 2 24.0 -65.8 315 20 492.0 492.0 314.4 492.0 0.00 51 45 21273 -63.9 -89.9 2 26.0 -64.3 270 14 508.0 508.0 315.5 508.0 0.00 52 42 21700 -59.7 -89.7 1 30.0 -60.4 276 16 528.5 528.5 316.8 528.5 0.00 53 39 22162 -61.1 -89.1 1 28.0 -61.7 284 18 536.3 536.3 317.3 536.3 0.00 54 35 22842 -56.1 -88.1 1 32.0 -57.3 300 19 566.2 566.2 319.0 566.2 0.00 55 32 23411 -55.9 -86.9 1 31.0 -57.3 347 2 581.4 581.4 319.8 581.5 0.01 56 30 23820 -58.1 -87.1 1 29.0 -59.2 5 22 586.2 586.3 320.0 586.3 0.01 57 27 24482 -59.3 -88.3 1 29.0 -60.4 4 20 600.8 600.8 320.6 600.8 0.01 58 25 24968 -55.5 -87.5 1 32.0 -57.3 1 13 625.1 625.1 321.7 625.1 0.01 59 21 26089 -51.9 -84.9 1 33.0 -54.8 288 11 667.9 667.9 323.3 668.0 0.01 TRP 96 16795 -77.9 -88.9 15 11.0 -77.9 260 44 381.6 381.6 302.5 381.7 0.00 WND 186 12809 -57.4 -66.9 29 9.5 -57.6 280 92 349.0 349.0 296.4 349.1 0.03 Sounding variables and indices 1000-500 mb thick: 5704.00 m Freezing level: 573.61 mb = 4770.56 m = 15651.26 ft Wetbulb zero: 750.99 mb = 2559.04 m = 8395.71 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 40.79 % Est. max temperature: 24.33 C = 75.80 F Sfc-Lift cond lev (LCL): 926.17 mb = 801.46 m = 2629.42 ft T: 16.22 C 700-500 lapse rate: 6.77 C/km ThetaE index: 11.03 C Layer 898.0- 725.0 mb Conv cond level (CCL): 829.55 mb = 1729.85 m = 5675.31 ft Mean mixing ratio: 9.28 g/kg Conv temperature: 24.60 C = 76.27 F Cap Strength: 8.94 C Lifted Index: 7.21 C Risk: None Lifted Index @300 mb: 12.30 C Lifted Index @700 mb: 8.93 C Showalter Index: 7.38 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 16.30 C K Index: -6.41 Risk: None Sweat Index: 157.00 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.26 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 34030.41 J/kg Cap Strength: 8.94 C Lift Cond Lev (LCL): 875.69 mb = 1275.95 m = 4186.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 ---------------------------------------------------------- 0 990 243 180 6 0.0 6.0 | 112 15 -13.6 5.5 1 983 305 120 8 -6.9 4.0 | 100 21 -20.6 3.5 2 948 610 85 19 -18.9 -1.7 | 86 33 -32.6 -2.1 3 925 812 65 18 -16.3 -7.6 | 75 31 -29.9 -8.1 4 914 914 65 16 -14.5 -6.8 | 76 29 -28.1 -7.2 5 850 1524 95 10 -10.0 0.9 | 91 24 -23.6 0.4 6 850 1527 95 10 -10.0 0.9 | 91 24 -23.6 0.4 7 790 2134 85 3 -3.0 -0.3 | 88 17 -16.6 -0.7 8 762 2438 150 5 -2.5 4.3 | 103 17 -16.1 3.9 9 735 2743 180 12 0.0 12.0 | 130 18 -13.6 11.5 10 708 3048 245 12 10.9 5.1 | 149 5 -2.8 4.6 11 700 3145 245 12 10.9 5.1 | 149 5 -2.8 4.6 12 657 3658 245 12 10.9 5.1 | 149 5 -2.8 4.6 13 632 3962 275 20 19.9 -1.7 | 289 7 6.3 -2.2 14 609 4267 270 18 18.0 -0.0 | 276 4 4.4 -0.5 15 564 4877 235 22 18.0 12.6 | 200 13 4.4 12.2 16 500 5850 245 41 37.2 17.3 | 234 29 23.5 16.9 17 484 6096 245 45 40.8 19.0 | 236 33 27.1 18.6 18 465 6401 245 53 48.0 22.4 | 237 41 34.4 21.9 19 400 7540 245 71 64.3 30.0 | 240 59 50.7 29.5 20 364 8230 245 71 64.3 30.0 | 240 59 50.7 29.5 21 321 9144 255 66 63.8 17.1 | 252 53 50.1 16.6 22 300 9630 255 75 72.4 19.4 | 252 62 58.8 19.0 23 250 10880 280 83 81.7 -14.4 | 282 70 68.1 -14.9 24 235 11278 285 85 82.1 -22.0 | 288 72 68.5 -22.5 25 200 12350 275 87 86.7 -7.6 | 276 73 73.0 -8.0 26 186 12809 280 92 90.6 -16.0 | 282 79 77.0 -16.4 27 177 13106 280 92 90.6 -16.0 | 282 79 77.0 -16.4 28 161 13716 265 90 89.7 7.8 | 264 76 76.0 7.4 29 150 14150 265 69 68.7 6.0 | 264 55 55.1 5.6 30 138 14630 275 65 64.8 -5.7 | 277 51 51.1 -6.1 31 107 16154 275 57 56.8 -5.0 | 277 43 43.1 -5.4 32 100 16560 260 51 50.2 8.9 | 257 38 36.6 8.4 33 97 16764 260 51 50.2 8.9 | 257 38 36.6 8.4 34 96 16795 260 44 43.3 7.6 | 256 31 29.7 7.2 35 92 17069 255 40 38.6 10.4 | 248 27 25.0 9.9 36 82 17678 235 37 30.3 21.2 | 219 27 16.7 20.8 37 78 17983 305 22 18.0 -12.6 | 341 14 4.4 -13.1 38 70 18593 280 28 27.6 -4.9 | 291 15 13.9 -5.3 39 70 18600 300 25 21.7 -12.5 | 328 15 8.0 -13.0 40 67 18898 300 25 21.7 -12.5 | 328 15 8.0 -13.0 41 60 19507 265 19 18.9 1.7 | 257 5 5.3 1.2 42 57 19812 285 25 24.1 -6.5 | 303 13 10.5 -6.9 43 54 20117 250 17 16.0 5.8 | 204 6 2.3 5.4 44 52 20422 330 22 11.0 -19.1 | 8 20 -2.6 -19.5 45 50 20630 285 21 20.3 -5.4 | 312 9 6.7 -5.9 46 49 20726 320 20 12.9 -15.3 | 3 16 -0.8 -15.8 47 47 21031 270 17 17.0 -0.0 | 278 3 3.4 -0.5 48 45 21336 270 14 14.0 -0.0 | 322 1 0.4 -0.5 49 39 22250 285 18 17.4 -4.7 | 324 6 3.8 -5.1 50 37 22555 310 16 12.3 -10.3 | 7 11 -1.4 -10.7 51 35 22860 300 19 16.5 -9.5 | 344 10 2.8 -10.0 52 33 23165 285 10 9.7 -2.6 | 53 5 -4.0 -3.0 53 32 23470 0 0 -0.0 -0.0 | 88 14 -13.6 -0.5 54 30 23774 15 11 -2.8 -10.6 | 56 20 -16.5 -11.1 55 30 23820 5 22 -1.9 -21.9 | 35 27 -15.6 -22.4 56 28 24079 5 24 -2.1 -23.9 | 33 29 -15.7 -24.4 57 24 24689 360 10 -0.0 -10.0 | 53 17 -13.6 -10.5 58 21 25298 280 11 10.8 -1.9 | 50 4 -2.8 -2.4 59 19 25603 285 10 9.7 -2.6 | 53 5 -4.0 -3.0 60 15 26518 320 10 6.4 -7.7 | 42 11 -7.2 -8.1 Wind Parameters Mean winds (0-6000m): 238.1 at 18.2 knts Storm direction: 268.1 at 13.6 knts Shear (0-3000m) pos: 5.2 neg: 3.6 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 37.0 deg Storm rel helicity (0-3000m) pos: 127.1 neg: -125.3 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 126.46 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 92 14 90 28| 0.0 21.6 21.6| 0.0-102.8-102.8 -205.5 -0.59| 25.6-15.2 1000 80 15 84 28| 3.1 10.8 13.9| 34.7-118.9 -84.2 -84.2 -0.36| 17.3 -6.2 1500 82 13 85 27| 4.0 7.2 11.2| 52.5-122.5 -70.1 -46.7 -0.25| 13.7 -3.4 2000 83 11 86 25| 4.0 5.4 9.4| 58.6-125.3 -66.7 -33.3 -0.20| 11.8 -2.3 2500 91 10 89 24| 5.1 4.3 9.4|111.1-125.3 -14.2 -5.7 0.04| 11.9 0.5 3000 103 11 95 24| 5.2 3.6 8.8|127.1-125.3 1.8 0.6 0.09| 12.2 1.2 4000 156 12 119 21| 4.6 2.7 7.3|136.7-126.5 10.2 2.5 0.19| 10.8 2.0 5000 227 14 159 10| 3.7 1.2 4.9|154.4-144.3 10.1 2.0 0.11| 10.7 1.1 6000 238 18 191 9| 4.8 1.0 5.8|207.7-144.3 63.4 10.6 0.15| 10.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20251109.12.gif