UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for SBFI... Searching the city database file for: SBFI ... Date:0000Z 26 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 99 SFC 985 243 22.2 15.2 65 7.0 17.6 40 1 296.6 298.6 291.3 328.7 11.09 2 978 304 27.8 9.8 32 18.0 16.6 75 3 302.9 304.3 290.6 326.2 7.79 3 972 358 28.0 5.0 23 23.0 14.7 64 3 303.6 304.6 288.9 320.6 5.63 4 927 767 23.8 12.8 50 11.0 16.7 41 5 303.5 305.3 292.6 333.4 10.07 5 925 785 23.6 13.6 53 10.0 17.0 45 5 303.4 305.4 293.1 335.1 10.64 6 850 1517 17.6 8.6 56 9.0 12.1 80 7 304.6 306.1 291.6 329.4 8.27 7 810 1926 13.8 8.8 72 5.0 10.7 93 8 304.8 306.4 292.0 331.2 8.81 8 762 2438 11.0 -4.0 35 15.0 3.7 90 13 307.1 307.8 288.3 318.7 3.73 9 744 2637 9.0 3.0 66 6.0 5.7 96 17 307.1 308.2 290.7 326.6 6.39 10 714 2977 7.0 -10.0 29 17.0 -0.2 149 9 308.5 309.0 287.6 316.5 2.50 11 700 3140 7.2 -29.8 5 37.0 -3.1 175 7 310.5 310.5 286.1 312.1 0.46 12 696 3187 6.8 -30.2 5 37.0 -3.4 181 8 310.5 310.6 286.1 312.1 0.45 13 669 3513 8.4 221 11 315.9 14 593 4498 2.8 -31.2 6 34.0 -6.5 215 17 320.4 320.5 289.4 322.2 0.48 15 500 5850 -8.3 -37.3 8 29.0 -14.2 210 16 322.9 323.0 290.0 324.1 0.31 16 400 7530 -21.7 -53.7 4 32.0 -24.9 215 19 326.8 326.8 290.9 327.0 0.06 17 375 8001 -25.5 -55.5 4 30.0 -28.0 213 20 327.8 327.9 291.2 328.1 0.06 18 300 9580 -37.3 -58.3 9 21.0 -38.4 235 43 332.8 332.8 292.5 333.0 0.05 19 296 9673 -38.1 -57.1 12 19.0 -39.1 235 44 332.9 333.0 292.6 333.2 0.06 20 277 10128 -40.7 -67.7 4 27.0 -41.6 237 50 335.6 335.6 293.2 335.6 0.02 21 250 10820 -45.5 -65.5 9 20.0 -46.1 240 60 338.4 338.4 294.0 338.5 0.02 22 200 12280 -55.1 -71.1 12 16.0 -55.4 245 70 345.5 345.5 295.6 345.6 0.01 23 183 12841 -58.5 -74.5 11 16.0 -58.7 245 75 348.9 348.9 296.4 348.9 0.01 24 156 13830 -63.9 -77.9 13 14.0 -64.0 250 77 356.0 356.0 297.9 356.0 0.01 25 154 13909 -63.6 -78.6 11 15.0 -63.7 250 78 357.8 357.8 298.2 357.8 0.01 26 150 14070 -63.1 -80.1 8 17.0 -63.2 245 72 361.4 361.4 299.0 361.4 0.00 27 101 16480 -68.9 -85.9 7 17.0 -69.0 247 50 393.5 393.5 304.3 393.5 0.00 28 100 16540 -69.3 -86.3 7 17.0 -69.4 245 50 393.8 393.8 304.3 393.8 0.00 29 82 17704 -74.1 -88.1 10 14.0 -74.2 230 33 407.0 407.0 306.1 407.0 0.00 30 70 18630 -70.7 -88.7 5 18.0 -70.8 195 11 433.1 433.1 309.1 433.1 0.00 31 55 20068 -67.7 -88.7 3 21.0 -67.9 216 12 470.9 470.9 312.7 470.9 0.00 32 52 20404 -68.7 -89.7 3 21.0 -68.9 172 14 476.2 476.2 313.1 476.2 0.00 33 50 20640 -66.3 -89.3 3 23.0 -66.5 175 8 487.2 487.2 314.0 487.3 0.00 34 47 21018 -63.7 -88.7 2 25.0 -64.1 161 10 502.2 502.2 315.1 502.2 0.00 35 45 21284 -64.9 -88.9 2 24.0 -65.3 152 11 505.6 505.6 315.4 505.6 0.00 36 33 23211 -57.5 -85.5 2 28.0 -58.6 92 16 572.1 572.1 319.3 572.1 0.01 37 31 23604 -59.1 -86.1 2 27.0 -60.1 96 18 578.1 578.1 319.6 578.1 0.01 38 30 23810 -58.9 -85.9 2 27.0 -59.9 45 3 584.1 584.1 319.9 584.1 0.01 TRP 156 13830 -63.9 -77.9 13 14.0 -64.0 250 77 356.0 356.0 297.9 356.0 0.01 WND 154 13909 -63.6 -78.6 11 15.0 -63.7 250 78 357.8 357.8 298.2 357.8 0.01 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 569.54 mb = 4839.06 m = 15875.98 ft Wetbulb zero: 714.80 mb = 2967.75 m = 9736.58 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 34.70 % Est. max temperature: 30.20 C = 86.35 F Sfc-Lift cond lev (LCL): 888.50 mb = 1133.48 m = 3718.73 ft T: 20.74 C 700-500 lapse rate: 5.72 C/km ThetaE index: 14.52 C Layer 714.0- 696.0 mb Conv cond level (CCL): 621.20 mb = 4118.36 m = 13511.53 ft Mean mixing ratio: 8.82 g/kg Conv temperature: 44.15 C = 111.46 F Cap Strength: 6.15 C Lifted Index: 3.11 C Risk: None Lifted Index @300 mb: 3.17 C Lifted Index @700 mb: 3.02 C Showalter Index: 3.22 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 16.90 C K Index: -2.50 Risk: None Sweat Index: 133.20 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.42 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 21914.62 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 766.90 mb = 2384.66 m = 7823.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 9 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 ---------------------------------------------------------- 0 985 243 40 1 -0.6 -0.8 | 41 10 -6.7 -7.7 1 978 305 75 3 -2.9 -0.8 | 49 12 -8.9 -7.7 2 944 610 10 3 -0.5 -3.0 | 34 12 -6.6 -9.8 3 925 785 45 5 -3.5 -3.5 | 43 14 -9.6 -10.4 4 911 914 50 5 -3.8 -3.2 | 44 14 -9.9 -10.1 5 850 1517 80 7 -6.9 -1.2 | 58 15 -12.9 -8.1 6 790 2134 100 8 -7.9 1.4 | 68 15 -13.9 -5.5 7 761 2438 90 13 -13.0 0.0 | 70 20 -19.0 -6.9 8 734 2743 100 19 -18.7 3.3 | 82 25 -24.8 -3.6 9 708 3048 165 6 -1.6 5.8 | 82 8 -7.6 -1.1 10 700 3140 175 7 -0.6 7.0 | 91 7 -6.7 0.1 11 656 3658 240 13 11.3 6.5 | 274 5 5.2 -0.4 12 609 4267 220 16 10.3 12.3 | 218 7 4.2 5.4 13 564 4877 205 20 8.5 18.1 | 192 11 2.4 11.2 14 500 5850 210 16 8.0 13.9 | 196 7 2.0 7.0 15 484 6096 220 18 11.6 13.8 | 219 9 5.5 6.9 16 465 6401 225 18 12.7 12.7 | 229 9 6.7 5.8 17 446 6706 215 23 13.2 18.8 | 211 14 7.1 12.0 18 412 7315 205 17 7.2 15.4 | 188 9 1.1 8.5 19 400 7530 215 19 10.9 15.6 | 209 10 4.9 8.7 20 378 7925 210 20 10.0 17.3 | 201 11 4.0 10.4 21 363 8230 225 19 13.4 13.4 | 228 10 7.4 6.5 22 300 9580 235 43 35.2 24.7 | 239 34 29.2 17.8 23 250 10820 240 60 52.0 30.0 | 243 51 45.9 23.1 24 233 11278 245 70 63.4 29.6 | 248 62 57.4 22.7 25 200 12280 245 70 63.4 29.6 | 248 62 57.4 22.7 26 175 13106 245 77 69.8 32.5 | 248 69 63.7 25.7 27 156 13830 250 77 72.4 26.3 | 254 69 66.3 19.4 28 154 13909 250 78 73.3 26.7 | 254 70 67.2 19.8 29 151 14021 250 78 73.3 26.7 | 254 70 67.2 19.8 30 150 14070 245 72 65.3 30.4 | 248 64 59.2 23.5 31 112 15850 250 47 44.2 16.1 | 256 39 38.1 9.2 32 107 16154 260 50 49.2 8.7 | 268 43 43.2 1.8 33 100 16540 245 50 45.3 21.1 | 250 42 39.3 14.2 34 96 16764 245 50 45.3 21.1 | 250 42 39.3 14.2 35 87 17374 230 37 28.3 23.8 | 233 28 22.3 16.9 36 78 17983 230 29 22.2 18.6 | 234 20 16.2 11.8 37 70 18630 195 11 2.8 10.6 | 139 5 -3.2 3.7 38 67 18898 195 11 2.8 10.6 | 139 5 -3.2 3.7 39 64 19202 270 11 11.0 -0.0 | 324 8 5.0 -6.9 40 60 19507 250 10 9.4 3.4 | 316 5 3.4 -3.5 41 57 19812 250 10 9.4 3.4 | 316 5 3.4 -3.5 42 52 20422 170 14 -2.4 13.8 | 129 11 -8.5 6.9 43 50 20640 175 8 -0.7 8.0 | 99 7 -6.7 1.1 44 45 21336 150 11 -5.5 9.5 | 103 12 -11.5 2.6 45 43 21641 135 15 -10.6 10.6 | 103 17 -16.7 3.7 46 37 22555 100 14 -13.8 2.4 | 77 20 -19.8 -4.5 47 35 22860 115 19 -17.2 8.0 | 93 23 -23.3 1.1 48 33 23165 90 15 -15.0 0.0 | 72 22 -21.0 -6.9 49 32 23470 100 21 -20.7 3.6 | 83 27 -26.7 -3.2 50 30 23774 90 14 -14.0 0.0 | 71 21 -20.0 -6.9 51 30 23810 45 3 -2.1 -2.1 | 42 12 -8.2 -9.0 52 28 24079 80 1 -1.0 -0.2 | 45 10 -7.0 -7.1 53 26 24384 125 11 -9.0 6.3 | 88 15 -15.1 -0.6 54 24 24689 100 16 -15.8 2.8 | 79 22 -21.8 -4.1 55 22 24994 90 14 -14.0 0.0 | 71 21 -20.0 -6.9 56 21 25298 135 21 -14.8 14.8 | 111 22 -20.9 8.0 57 18 25908 105 17 -16.4 4.4 | 84 23 -22.5 -2.5 58 15 26518 125 26 -21.3 14.9 | 106 28 -27.3 8.0 Wind Parameters Mean winds (0-6000m): 191.3 at 12.2 knts Storm direction: 221.3 at 9.2 knts Shear (0-3000m) pos: 2.1 neg: 0.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 62.9 deg Storm rel helicity (0-3000m) pos: 97.3 neg: -14.6 tot: 82.7 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 29.85 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 39 3 41 12| 0.0 3.6 3.6| 7.5 -8.6 -1.2 -2.4 -0.05| 6.9 -0.3 1000 50 4 44 13| 1.6 1.8 3.4| 18.4 -8.6 9.7 9.7 0.26| 5.1 1.3 1500 64 5 49 14| 2.0 1.2 3.2| 29.4 -8.6 20.8 13.8 0.42| 4.3 1.8 2000 75 6 54 14| 2.2 0.9 3.1| 38.2 -8.6 29.6 14.8 0.46| 4.2 1.9 2500 83 8 60 16| 3.6 0.7 4.3| 66.1 -8.6 57.5 23.0 0.46| 5.4 2.5 3000 92 8 65 16| 2.1 0.6 2.7| 97.3 -14.6 82.7 27.6 0.35| 8.4 3.0 4000 130 9 86 13| 2.3 0.5 2.7|103.0 -22.3 80.7 20.2 0.32| 8.4 2.7 5000 176 11 122 8| 1.8 0.8 2.7|103.7 -32.3 71.3 14.3 0.23| 7.5 1.7 6000 191 12 144 6| 1.7 0.7 2.4|112.9 -32.3 80.5 13.4 0.26| 6.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20251126.00.gif