UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 21 OCT 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 1029 5 18.4 11.4 64 7.0 14.2 105 10 289.2 290.6 286.2 312.4 8.25 1 1000 245 16.8 9.8 63 7.0 12.7 100 13 290.0 291.3 285.9 311.5 7.62 2 925 902 10.4 8.4 87 2.0 9.3 90 14 289.9 291.3 285.7 311.2 7.49 3 899 1139 8.2 7.7 97 0.5 7.9 86 13 290.0 291.3 285.7 310.9 7.35 4 850 1601 5.0 3.7 91 1.3 4.4 135 3 291.4 292.4 284.7 308.3 5.88 5 808 2012 1.8 1.8 100 0.0 1.8 110 7 292.2 293.2 284.5 307.8 5.40 6 785 2244 0.8 0.8 100 0.0 0.8 101 11 293.6 294.5 284.8 308.6 5.17 7 783 2265 0.6 -2.3 81 2.9 -0.7 99 11 293.6 294.3 283.7 305.7 4.12 8 780 2296 4.4 -22.6 12 27.0 -3.4 97 12 298.0 298.1 281.5 300.6 0.80 9 753 2582 3.2 -22.8 13 26.0 -4.3 93 14 299.7 299.9 282.3 302.3 0.81 10 745 2669 4.6 -37.4 3 42.0 -4.6 98 14 302.1 302.2 282.5 302.9 0.21 11 719 2958 4.4 115 16 305.0 12 700 3175 3.0 -38.0 3 41.0 -5.8 115 15 305.8 305.8 284.0 306.5 0.21 13 625 4083 -1.9 -41.9 3 40.0 -9.5 117 20 310.3 310.3 285.6 310.8 0.15 14 500 5810 -15.5 -48.5 4 33.0 -19.6 155 18 314.1 314.2 286.9 314.5 0.09 15 489 5978 -16.9 -49.9 4 33.0 -20.7 155 18 314.4 314.4 287.0 314.7 0.08 16 400 7460 -27.5 -64.5 2 37.0 -29.6 205 25 319.2 319.3 288.5 319.3 0.02 17 371 7994 -32.1 -66.1 2 34.0 -33.7 205 32 320.1 320.1 288.8 320.1 0.01 18 300 9460 -41.3 -62.3 9 21.0 -42.1 215 47 327.2 327.2 290.9 327.3 0.03 19 274 10071 -46.1 -62.1 15 16.0 -46.6 220 48 328.8 328.8 291.4 328.9 0.03 20 257 10497 -47.7 -66.7 9 19.0 -48.1 223 50 332.5 332.5 292.4 332.6 0.02 21 250 10680 -47.1 -70.1 5 23.0 -47.6 225 50 336.0 336.0 293.3 336.1 0.01 22 204 12002 -51.1 -75.9 4 24.8 -51.5 240 61 349.8 349.8 296.6 349.9 0.01 23 200 12130 -51.5 -76.5 3 25.0 -51.9 240 56 351.2 351.2 296.9 351.2 0.01 24 174 13029 -54.3 -79.3 3 25.0 -54.6 240 58 360.9 360.9 298.9 360.9 0.00 25 150 13970 -59.1 -82.1 4 23.0 -59.3 240 54 368.3 368.3 300.2 368.3 0.00 26 118 15453 -65.5 -85.5 5 20.0 -65.6 255 41 382.6 382.6 302.6 382.6 0.00 27 100 16460 -65.7 -86.7 4 21.0 -65.8 245 28 400.8 400.8 305.3 400.8 0.00 28 92 16970 -63.9 -86.9 3 23.0 -64.1 238 19 414.0 414.0 307.0 414.0 0.00 29 76 18132 -67.9 -88.9 3 21.0 -68.0 293 18 428.9 428.9 308.7 428.9 0.00 30 70 18630 -65.5 -88.5 3 23.0 -65.7 265 19 444.3 444.3 310.3 444.3 0.00 31 67 18896 -63.7 -88.7 2 25.0 -64.0 270 18 453.8 453.8 311.2 453.8 0.00 32 65 19081 -65.7 -88.7 3 23.0 -65.9 273 17 453.3 453.3 311.1 453.3 0.00 33 50 20690 -60.1 -88.1 1 28.0 -60.7 225 2 501.9 501.9 315.1 501.9 0.00 34 45 21350 -58.5 -87.5 1 29.0 -59.3 136 11 521.1 521.1 316.4 521.1 0.00 35 41 21933 -60.5 -88.5 1 28.0 -61.2 57 10 530.2 530.2 316.9 530.2 0.00 36 31 23692 -56.5 -86.5 1 30.0 -57.8 98 13 585.1 585.1 319.9 585.1 0.01 37 30 23900 -57.3 -87.3 1 30.0 -58.5 100 22 588.4 588.4 320.0 588.5 0.01 38 28 24335 -58.9 -87.9 1 29.0 -60.0 118 18 595.7 595.7 320.4 595.7 0.01 39 23 25581 -54.9 -85.9 1 31.0 -56.9 117 13 641.9 642.0 322.4 642.0 0.01 TRP 118 15453 -65.5 -85.5 5 20.0 -65.6 255 41 382.6 382.6 302.6 382.6 0.00 WND 204 12002 -51.1 -75.9 4 24.8 -51.5 240 61 349.8 349.8 296.6 349.9 0.01 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 654.08 mb = 3730.79 m = 12239.98 ft Wetbulb zero: 783.93 mb = 2255.16 m = 7398.72 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 38.47 % Est. max temperature: 19.82 C = 67.68 F Sfc-Lift cond lev (LCL): 927.21 mb = 881.92 m = 2893.40 ft T: 10.60 C 700-500 lapse rate: 7.02 C/km ThetaE index: 8.07 C Layer 783.0- 753.0 mb Conv cond level (CCL): 900.52 mb = 1125.13 m = 3691.32 ft Mean mixing ratio: 7.66 g/kg Conv temperature: 19.28 C = 66.70 F Cap Strength: 7.16 C Lifted Index: 5.87 C Risk: None Lifted Index @300 mb: 11.30 C Lifted Index @700 mb: 6.38 C Showalter Index: 7.92 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.20 C K Index: -16.80 Risk: None Sweat Index: 68.40 Risk: None Energy Index: 1.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.93 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 3.53 J/kg Cap Strength: 7.18 C Lift Cond Lev (LCL): 903.33 mb = 1099.23 m = 3606.37 ft Lev Free Conv (LFC): 888.33 mb = 1237.59 m = 4060.27 ft Equ Level (EL): 778.33 mb = 2313.14 m = 7588.94 ft B at Equ Level: 35.46 J/kg Max Parcel Lev (MPL): 748.33 mb = 2632.29 m = 8636.02 ft Wind level data Storm motion: 148 at 11 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 1029 5 105 10 -9.7 2.6 | 30 8 -3.9 -6.7 1 1000 245 100 13 -12.8 2.3 | 45 10 -7.0 -7.0 2 993 305 100 14 -13.8 2.4 | 50 11 -8.0 -6.8 3 958 610 95 13 -13.0 1.1 | 41 11 -7.2 -8.1 4 925 902 90 14 -14.0 0.0 | 42 12 -8.2 -9.3 5 924 914 90 14 -14.0 0.0 | 42 12 -8.2 -9.3 6 890 1219 85 13 -13.0 -1.1 | 35 13 -7.2 -10.4 7 850 1601 135 3 -2.1 2.1 | 333 8 3.6 -7.2 8 826 1829 110 2 -1.9 0.7 | 336 9 3.9 -8.6 9 796 2134 110 10 -9.4 3.4 | 32 7 -3.6 -5.9 10 767 2438 85 13 -13.0 -1.1 | 35 13 -7.2 -10.4 11 711 3048 120 16 -13.9 8.0 | 81 8 -8.1 -1.3 12 700 3175 115 15 -13.6 6.3 | 69 8 -7.8 -2.9 13 658 3658 105 18 -17.4 4.7 | 68 13 -11.6 -4.6 14 633 3962 120 20 -17.3 10.0 | 94 12 -11.6 0.7 15 609 4267 110 19 -17.9 6.5 | 77 12 -12.1 -2.8 16 586 4572 135 18 -12.7 12.7 | 116 8 -7.0 3.5 17 500 5810 155 18 -7.6 16.3 | 165 7 -1.9 7.0 18 481 6096 155 18 -7.6 16.3 | 165 7 -1.9 7.0 19 408 7315 195 21 5.4 20.3 | 225 16 11.2 11.0 20 400 7460 205 25 10.6 22.7 | 231 21 16.3 13.4 21 358 8230 205 35 14.8 31.7 | 222 30 20.5 22.4 22 314 9144 210 50 25.0 43.3 | 222 46 30.8 34.0 23 300 9460 215 47 27.0 38.5 | 228 44 32.7 29.2 24 250 10680 225 50 35.4 35.4 | 238 49 41.1 26.1 25 204 12002 240 61 52.8 30.5 | 250 62 58.6 21.2 26 200 12130 240 56 48.5 28.0 | 251 57 54.3 18.7 27 198 12192 240 61 52.8 30.5 | 250 62 58.6 21.2 28 150 13970 240 54 46.8 27.0 | 251 55 52.5 17.7 29 135 14630 240 45 39.0 22.5 | 254 47 44.7 13.2 30 128 14935 245 59 53.5 24.9 | 255 61 59.2 15.7 31 118 15453 255 41 39.6 10.6 | 268 45 45.4 1.3 32 116 15545 255 41 39.6 10.6 | 268 45 45.4 1.3 33 105 16154 230 45 34.5 28.9 | 244 45 40.2 19.7 34 100 16459 225 30 21.2 21.2 | 246 29 27.0 11.9 35 100 16460 245 28 25.4 11.8 | 265 31 31.1 2.6 36 95 16764 245 28 25.4 11.8 | 265 31 31.1 2.6 37 90 17069 235 14 11.5 8.0 | 274 17 17.2 -1.2 38 86 17374 285 10 9.7 -2.6 | 308 19 15.4 -11.9 39 74 18288 295 20 18.1 -8.5 | 307 30 23.9 -17.7 40 70 18593 270 27 27.0 -0.0 | 286 34 32.8 -9.3 41 70 18630 265 19 18.9 1.7 | 287 26 24.7 -7.6 42 64 19202 275 17 16.9 -1.5 | 295 25 22.7 -10.8 43 58 19812 215 16 9.2 13.1 | 256 15 14.9 3.8 44 55 20117 215 10 5.7 8.2 | 275 12 11.5 -1.1 45 52 20422 235 10 8.2 5.7 | 284 14 13.9 -3.5 46 50 20690 225 2 1.4 1.4 | 318 11 7.2 -7.9 47 50 20726 160 12 -4.1 11.3 | 219 3 1.7 2.0 48 43 21641 125 10 -8.2 5.7 | 35 4 -2.4 -3.5 49 41 21946 55 10 -8.2 -5.7 | 9 15 -2.4 -15.0 50 39 22250 0 0 -0.0 -0.0 | 328 11 5.8 -9.3 51 32 23470 95 4 -4.0 0.3 | 349 9 1.8 -8.9 52 30 23900 100 22 -21.7 3.8 | 71 17 -15.9 -5.5 53 29 24079 130 15 -11.5 9.6 | 94 6 -5.7 0.4 54 27 24384 90 24 -24.0 0.0 | 63 20 -18.2 -9.3 55 25 24689 70 19 -17.9 -6.5 | 37 20 -12.1 -15.8 56 23 24994 125 12 -9.8 6.9 | 60 5 -4.1 -2.4 57 20 25603 70 16 -15.0 -5.5 | 32 17 -9.3 -14.7 58 18 25908 125 14 -11.5 8.0 | 78 6 -5.7 -1.2 59 17 26213 90 12 -12.0 0.0 | 34 11 -6.2 -9.3 60 15 26518 115 15 -13.6 6.3 | 69 8 -7.8 -2.9 61 14 26822 120 19 -16.5 9.5 | 91 11 -10.7 0.2 Wind Parameters Mean winds (0-6000m): 118.2 at 14.6 knts Storm direction: 148.2 at 10.9 knts Shear (0-3000m) pos: 2.4 neg: 2.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 46.2 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -25.1 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.30 Bulk Shear: 2.85 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 ------------------------------------------------------------------------------- 500 100 13 43 10| 0.0 3.8 3.8| 7.3 -2.8 4.4 8.9 0.39| 5.3 2.1 1000 96 13 43 11| 0.0 2.6 2.6| 7.3 -5.8 1.5 1.5 0.14| 4.0 0.6 1500 95 12 39 11| 3.3 1.7 5.0| 7.3 -20.7 -13.4 -8.9 -0.31| 6.3 -2.0 2000 96 10 28 9| 2.5 1.7 4.2| 16.4 -24.7 -8.3 -4.2 -0.13| 6.9 -0.9 2500 96 10 29 9| 2.0 2.9 4.9| 25.9 -25.1 0.8 0.3 0.03| 7.4 0.2 3000 98 11 34 9| 2.4 2.4 4.8| 44.2 -25.1 19.1 6.4 0.18| 7.5 1.3 4000 103 13 46 9| 2.1 2.2 4.3| 59.1 -28.0 31.1 7.8 0.21| 6.8 1.4 5000 110 14 57 9| 2.5 1.7 4.2| 78.5 -35.1 43.4 8.7 0.26| 6.7 1.8 6000 118 15 71 7| 2.4 1.5 3.8| 86.2 -35.1 51.1 8.5 0.30| 5.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251021.00.gif