UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 20 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 1026 5 16.8 10.8 68 6.0 13.3 195 18 287.8 289.2 285.4 310.1 7.94 1 1000 221 15.6 8.6 63 7.0 11.6 190 20 288.8 290.0 284.8 308.6 7.02 2 997 246 15.6 7.6 59 8.0 11.2 190 20 289.0 290.2 284.4 307.6 6.57 3 925 876 9.8 7.4 85 2.4 8.5 170 19 289.3 290.6 285.0 309.1 6.99 4 893 1168 7.2 7.2 100 0.0 7.2 166 21 289.6 290.8 285.2 309.8 7.15 5 868 1402 5.0 3.9 93 1.1 4.4 173 20 289.6 290.7 283.9 306.3 5.83 6 850 1573 4.0 3.8 99 0.2 3.9 180 20 290.3 291.4 284.3 307.3 5.92 7 812 1943 1.8 -1.4 79 3.2 0.4 176 13 291.8 292.6 283.1 304.2 4.25 8 767 2400 -1.3 -1.6 98 0.3 -1.4 138 15 293.3 294.1 283.9 306.2 4.43 9 759 2484 -1.7 -1.7 100 0.0 -1.7 143 14 293.7 294.5 284.1 306.8 4.45 10 751 2568 -2.5 -2.9 97 0.4 -2.7 160 11 293.7 294.5 283.7 305.8 4.11 11 749 2589 -3.1 -31.1 9 28.0 -8.9 164 11 293.3 293.4 278.9 294.6 0.38 12 731 2783 0.0 -41.0 3 41.0 -7.5 194 7 298.8 298.8 281.0 299.3 0.14 13 720 2904 0.4 -37.6 4 38.0 -7.2 191 9 300.5 300.5 281.8 301.2 0.21 14 700 3130 0.2 -47.8 1 48.0 -7.8 185 13 302.7 302.7 282.6 303.0 0.07 15 688 3268 -0.5 191 12 303.4 16 560 4872 -12.7 -37.7 10 25.0 -16.8 219 28 307.4 307.5 284.7 308.4 0.27 17 550 5009 -12.3 -47.3 4 35.0 -16.9 224 30 309.5 309.5 285.2 309.9 0.10 18 500 5730 -16.7 -50.7 4 34.0 -20.5 225 40 312.7 312.7 286.4 313.0 0.07 19 400 7370 -28.5 -65.5 2 37.0 -30.4 240 57 317.9 318.0 288.1 318.0 0.01 20 394 7478 -28.9 -65.9 2 37.0 -30.9 240 59 318.8 318.8 288.3 318.9 0.01 21 386 7625 -28.7 -63.7 2 35.0 -30.7 240 61 320.9 320.9 289.0 321.0 0.02 22 361 8099 -32.5 -52.5 12 20.0 -33.8 240 70 322.1 322.1 289.5 322.4 0.08 23 300 9380 -40.7 -63.7 7 23.0 -41.5 235 76 328.0 328.0 291.2 328.1 0.02 24 251 10574 -48.7 -68.7 8 20.0 -49.1 240 73 333.3 333.3 292.6 333.3 0.01 25 250 10600 -48.7 -68.7 8 20.0 -49.1 240 72 333.7 333.7 292.7 333.7 0.01 26 200 12060 -50.5 -79.5 2 29.0 -51.0 255 74 352.8 352.8 297.3 352.8 0.00 27 198 12126 -50.1 -80.1 2 30.0 -50.6 256 75 354.5 354.5 297.6 354.5 0.00 28 165 13304 -54.6 -82.6 2 28.0 -54.9 265 90 365.9 365.9 299.8 366.0 0.00 29 150 13910 -56.9 -83.9 2 27.0 -57.2 250 79 372.0 372.0 300.9 372.1 0.00 30 111 15784 -65.3 -86.3 4 21.0 -65.4 263 57 389.8 389.8 303.8 389.8 0.00 31 100 16420 -65.5 -87.5 3 22.0 -65.7 245 31 401.2 401.2 305.3 401.2 0.00 32 84 17479 -66.9 -88.9 3 22.0 -67.0 268 35 418.8 418.8 307.6 418.8 0.00 33 70 18590 -64.1 -89.1 2 25.0 -64.4 250 25 447.3 447.3 310.6 447.3 0.00 34 66 18953 -61.5 -89.5 1 28.0 -61.9 249 22 460.5 460.5 311.8 460.5 0.00 35 58 19750 -63.9 -89.9 2 26.0 -64.2 233 15 472.4 472.4 312.8 472.4 0.00 36 51 20546 -59.7 -88.7 1 29.0 -60.3 253 11 500.0 500.0 314.9 500.0 0.00 37 50 20670 -60.9 -88.9 1 28.0 -61.4 260 12 500.0 500.0 314.9 500.0 0.00 38 48 20923 -61.5 -90.5 1 29.0 -62.0 248 13 504.4 504.4 315.2 504.4 0.00 39 46 21188 -58.1 -89.1 1 31.0 -58.9 254 12 518.8 518.8 316.2 518.8 0.00 40 42 21755 -61.3 -89.3 1 28.0 -61.9 353 10 524.5 524.5 316.6 524.6 0.00 41 33 23274 -53.9 -87.9 1 34.0 -55.5 279 12 581.6 581.6 319.8 581.7 0.01 42 30 23880 -57.3 -88.3 1 31.0 -58.5 105 4 588.4 588.4 320.0 588.5 0.01 43 28 24318 -58.9 -88.9 1 30.0 -60.0 66 6 595.7 595.7 320.4 595.7 0.01 44 20 26470 -53.9 -87.9 1 34.0 -56.3 95 15 671.2 671.2 323.4 671.2 0.01 45 16 27917 -49.7 -86.7 1 37.0 -53.9 93 17 729.1 729.1 325.3 729.2 0.01 TRP 251 10574 -48.7 -68.7 8 20.0 -49.1 240 73 333.3 333.3 292.6 333.3 0.01 WND 165 13304 -54.6 -82.6 2 28.0 -54.9 265 90 365.9 365.9 299.8 366.0 0.00 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 785.87 mb = 2208.51 m = 7245.69 ft Freezing level: 731.00 mb = 2782.68 m = 9129.40 ft Freezing level: 696.57 mb = 3169.42 m = 10398.23 ft Wetbulb zero: 802.80 mb = 2034.49 m = 6674.77 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 55.13 % Est. max temperature: 18.61 C = 65.49 F Sfc-Lift cond lev (LCL): 938.08 mb = 758.08 m = 2487.10 ft T: 10.89 C 700-500 lapse rate: 6.50 C/km ThetaE index: 12.19 C Layer 751.0- 731.0 mb Conv cond level (CCL): 887.43 mb = 1219.53 m = 4001.04 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 18.57 C = 65.43 F Cap Strength: 5.38 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 13.95 C Lifted Index @700 mb: 4.98 C Showalter Index: 7.36 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.50 C K Index: -23.50 Risk: None Sweat Index: 238.99 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.62 J/kg Max Up Vert Vel: 8.44 m/s Conv Inhibition (B-): 10.90 J/kg Cap Strength: 6.34 C Lift Cond Lev (LCL): 896.10 mb = 1139.36 m = 3738.02 ft Lev Free Conv (LFC): 871.10 mb = 1372.34 m = 4502.36 ft Equ Level (EL): 741.10 mb = 2673.43 m = 8770.99 ft B at Equ Level: 34.68 J/kg Max Parcel Lev (MPL): 711.10 mb = 3003.90 m = 9855.18 ft Wind level data Storm motion: 232 at 15 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 1026 5 195 18 4.7 17.4 | 138 11 -7.2 8.1 1 1000 221 190 20 3.5 19.7 | 141 13 -8.4 10.4 2 990 305 190 21 3.6 20.7 | 144 14 -8.3 11.4 3 955 610 180 20 0.0 20.0 | 132 16 -11.9 10.7 4 925 876 170 19 -3.3 18.7 | 122 18 -15.2 9.4 5 921 914 170 19 -3.3 18.7 | 122 18 -15.2 9.4 6 887 1219 165 21 -5.4 20.3 | 122 21 -17.3 11.0 7 850 1573 180 20 0.0 20.0 | 132 16 -11.9 10.7 8 823 1829 185 13 1.1 13.0 | 109 11 -10.8 3.7 9 793 2134 160 14 -4.8 13.2 | 103 17 -16.7 3.9 10 763 2438 135 15 -10.6 10.6 | 93 23 -22.5 1.3 11 735 2743 195 6 1.6 5.8 | 71 11 -10.3 -3.5 12 700 3130 185 13 1.1 13.0 | 109 11 -10.8 3.7 13 654 3658 210 11 5.5 9.5 | 92 6 -6.4 0.3 14 629 3962 205 11 4.6 10.0 | 95 7 -7.2 0.7 15 604 4267 225 17 12.0 12.0 | 183 3 0.1 2.7 16 581 4572 210 22 11.0 19.1 | 175 10 -0.9 9.8 17 537 5182 230 34 26.0 21.9 | 228 19 14.1 12.6 18 500 5730 225 40 28.3 28.3 | 221 25 16.4 19.0 19 476 6096 225 47 33.2 33.2 | 222 32 21.3 24.0 20 400 7370 240 57 49.4 28.5 | 243 42 37.5 19.2 21 354 8230 240 72 62.4 36.0 | 242 57 50.5 26.7 22 300 9380 235 76 62.3 43.6 | 236 61 50.4 34.3 23 259 10363 240 79 68.4 39.5 | 242 64 56.5 30.2 24 251 10574 240 73 63.2 36.5 | 242 58 51.3 27.2 25 250 10600 240 72 62.4 36.0 | 242 57 50.5 26.7 26 236 10973 245 68 61.6 28.7 | 249 53 49.7 19.5 27 215 11582 245 83 75.2 35.1 | 248 68 63.3 25.8 28 205 11887 250 72 67.7 24.6 | 255 58 55.8 15.4 29 200 12060 255 74 71.5 19.2 | 261 60 59.6 9.9 30 165 13304 265 90 89.7 7.8 | 271 78 77.8 -1.4 31 162 13411 265 90 89.7 7.8 | 271 78 77.8 -1.4 32 150 13910 250 79 74.2 27.0 | 254 65 62.3 17.7 33 127 14935 240 55 47.6 27.5 | 243 40 35.7 18.2 34 121 15240 240 57 49.4 28.5 | 243 42 37.5 19.2 35 115 15545 255 52 50.2 13.5 | 264 39 38.3 4.2 36 110 15850 265 59 58.8 5.1 | 275 47 46.9 -4.1 37 104 16154 260 64 63.0 11.1 | 268 51 51.1 1.8 38 100 16420 245 31 28.1 13.1 | 257 17 16.2 3.8 39 99 16459 240 45 39.0 22.5 | 244 30 27.1 13.2 40 95 16764 245 31 28.1 13.1 | 257 17 16.2 3.8 41 85 17374 265 37 36.9 3.2 | 284 26 25.0 -6.0 42 77 17983 280 25 24.6 -4.3 | 317 19 12.7 -13.6 43 70 18590 250 25 23.5 8.6 | 274 12 11.6 -0.7 44 70 18593 250 21 19.7 7.2 | 285 8 7.8 -2.1 45 67 18898 260 23 22.7 4.0 | 296 12 10.8 -5.3 46 63 19202 200 15 5.1 14.1 | 125 8 -6.8 4.8 47 60 19507 205 9 3.8 8.2 | 82 8 -8.1 -1.1 48 57 19812 240 16 13.9 8.0 | 303 2 2.0 -1.3 49 55 20117 215 10 5.7 8.2 | 80 6 -6.2 -1.1 50 52 20422 245 10 9.1 4.2 | 29 6 -2.8 -5.0 51 50 20670 260 12 11.8 2.1 | 1 7 -0.1 -7.2 52 50 20726 215 10 5.7 8.2 | 80 6 -6.2 -1.1 53 47 21031 265 15 14.9 1.3 | 339 9 3.0 -8.0 54 45 21336 245 10 9.1 4.2 | 29 6 -2.8 -5.0 55 43 21641 10 10 -1.7 -9.8 | 35 23 -13.6 -19.1 56 39 22250 285 10 9.7 -2.6 | 11 12 -2.2 -11.9 57 37 22555 300 12 10.4 -6.0 | 6 15 -1.5 -15.3 58 35 22860 280 12 11.8 -2.1 | 0 11 -0.1 -11.4 59 34 23165 290 13 12.2 -4.4 | 359 14 0.3 -13.7 60 32 23470 260 10 9.8 1.7 | 15 8 -2.0 -7.5 61 31 23774 135 10 -7.1 7.1 | 83 19 -19.0 -2.2 62 30 23880 105 4 -3.9 1.0 | 62 18 -15.8 -8.2 63 29 24079 110 10 -9.4 3.4 | 75 22 -21.3 -5.9 64 26 24689 0 0 -0.0 -0.0 | 52 15 -11.9 -9.3 65 25 24994 180 10 0.0 10.0 | 93 12 -11.9 0.7 66 22 25908 105 11 -10.6 2.8 | 74 23 -22.5 -6.4 67 21 26213 125 16 -13.1 9.2 | 90 25 -25.0 -0.1 68 20 26470 95 15 -14.9 1.3 | 73 28 -26.8 -8.0 69 20 26518 110 24 -22.6 8.2 | 88 34 -34.4 -1.1 70 18 26822 95 21 -20.9 1.8 | 77 34 -32.8 -7.4 71 17 27127 85 18 -17.9 -1.6 | 70 32 -29.8 -10.8 72 14 27737 130 14 -10.7 9.0 | 89 23 -22.6 -0.3 73 13 28042 100 17 -16.7 3.0 | 78 29 -28.6 -6.3 74 12 28346 100 16 -15.8 2.8 | 77 28 -27.7 -6.5 Wind Parameters Mean winds (0-6000m): 202.1 at 20.1 knts Storm direction: 232.1 at 15.1 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -40.8 deg Storm rel helicity (0-3000m) pos: 29.7 neg: -78.4 tot: -48.8 m^2/s^2 ave: -16.3 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.31 Bulk Shear: 2.49 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 ------------------------------------------------------------------------------- 500 190 20 140 13| 0.0 4.6 4.6| 4.5 -8.2 -3.7 -7.4 -0.13| 6.2 -0.8 1000 182 20 133 15| 0.0 4.5 4.5| 4.9 -26.1 -21.2 -21.2 -0.41| 6.0 -2.5 1500 178 20 130 17| 1.0 3.0 4.0| 17.9 -26.1 -8.2 -5.5 -0.12| 6.1 -0.7 2000 178 19 128 16| 0.8 2.8 3.6| 17.9 -45.0 -27.0 -13.5 -0.27| 7.3 -2.0 2500 174 18 122 16| 0.6 3.3 4.0| 19.6 -63.9 -44.3 -17.7 -0.28| 8.2 -2.3 3000 174 16 117 15| 1.9 2.8 4.7| 29.7 -78.4 -48.8 -16.3 -0.22| 9.1 -2.0 4000 179 15 116 14| 2.0 2.1 4.0| 37.1 -82.8 -45.7 -11.4 -0.17| 8.0 -1.4 5000 189 16 127 12| 3.4 1.7 5.1| 71.0 -83.7 -12.7 -2.5 0.03| 8.8 0.3 6000 202 20 155 10| 3.5 0.9 4.3| 88.5 -99.4 -10.9 -1.8 0.04| 8.8 0.3 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251020.00.gif