UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 14 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 1008 5 19.4 17.7 90 1.7 18.3 240 2 291.9 294.1 291.1 327.9 12.74 1 1000 77 19.8 17.8 88 2.0 18.5 140 2 293.0 295.3 291.6 329.7 12.93 2 964 394 18.4 17.4 94 1.0 17.7 201 4 294.6 297.0 292.3 332.1 13.08 3 933 676 18.6 17.0 90 1.6 17.5 291 10 297.6 300.0 293.3 335.8 13.18 4 925 750 19.0 15.6 81 3.4 16.7 280 13 298.7 300.9 292.8 334.1 12.14 5 903 957 19.0 8.0 49 11.0 12.4 270 21 300.8 302.2 289.6 323.0 7.47 6 850 1474 15.2 5.2 51 10.0 9.5 270 22 302.1 303.3 289.2 321.6 6.53 7 753 2485 6.8 0.8 66 6.0 3.7 237 11 303.6 304.6 288.7 319.9 5.39 8 722 2829 4.8 -6.2 45 11.0 -0.1 251 22 305.1 305.7 287.2 315.4 3.33 9 714 2920 6.0 -12.0 26 18.0 -1.2 255 25 307.4 307.8 286.8 314.2 2.13 10 700 3082 5.4 -13.6 24 19.0 -1.9 260 29 308.5 308.8 286.9 314.6 1.91 11 666 3486 3.2 -18.8 18 22.0 -4.3 263 29 310.4 310.7 287.0 314.7 1.30 12 500 5750 -9.9 -52.9 2 43.0 -15.7 250 42 321.0 321.0 289.1 321.2 0.06 13 486 5968 -10.7 -52.7 2 42.0 -16.4 244 42 322.6 322.6 289.6 322.8 0.06 14 400 7430 -22.5 -56.5 3 34.0 -25.5 255 47 325.7 325.8 290.5 325.9 0.05 15 303 9411 -37.7 -64.7 4 27.0 -38.8 257 55 331.3 331.3 292.1 331.4 0.02 16 300 9480 -37.5 -65.5 4 28.0 -38.7 255 56 332.5 332.5 292.4 332.6 0.02 17 250 10720 -44.3 -66.3 7 22.0 -45.0 260 70 340.2 340.2 294.4 340.3 0.02 18 237 11077 -45.5 -69.8 5 24.3 -46.2 260 77 343.6 343.6 295.2 343.7 0.01 19 233 11190 -45.9 -70.9 4 25.0 -46.5 260 77 344.7 344.7 295.4 344.7 0.01 20 200 12190 -52.7 -74.7 5 22.0 -53.1 270 73 349.3 349.3 296.5 349.3 0.01 21 157 13711 -63.1 -80.1 8 17.0 -63.2 274 75 356.7 356.7 298.0 356.7 0.00 22 150 13990 -63.9 -79.9 10 16.0 -64.0 275 75 360.0 360.0 298.7 360.0 0.00 23 140 14412 -66.1 -82.1 9 16.0 -66.2 275 76 363.3 363.3 299.4 363.3 0.00 24 135 14632 -66.9 -82.9 9 16.0 -67.0 270 68 365.7 365.7 299.8 365.7 0.00 25 100 16450 -66.7 -86.7 4 20.0 -66.8 305 17 398.9 398.9 305.0 398.9 0.00 26 80 17780 -73.5 -88.5 8 15.0 -73.6 303 20 411.1 411.1 306.6 411.1 0.00 27 75 18164 -67.7 -88.7 3 21.0 -67.8 294 23 431.0 431.0 308.9 431.0 0.00 28 72 18409 -68.7 -88.7 4 20.0 -68.8 289 26 433.9 433.9 309.3 433.9 0.00 29 70 18580 -64.9 -88.9 2 24.0 -65.1 285 27 445.5 445.5 310.4 445.5 0.00 30 66 18941 -62.5 -88.5 2 26.0 -62.8 280 22 458.3 458.3 311.6 458.3 0.00 31 62 19325 -64.5 -88.5 2 24.0 -64.8 283 11 462.2 462.2 312.0 462.2 0.00 32 50 20650 -61.3 -88.3 2 27.0 -61.8 275 9 499.0 499.0 314.9 499.0 0.00 33 43 21591 -59.1 -87.1 1 28.0 -59.8 269 24 526.4 526.4 316.7 526.5 0.00 34 38 22362 -61.9 -88.9 2 27.0 -62.5 221 16 538.2 538.2 317.4 538.3 0.00 35 32 23440 -56.3 -86.3 1 30.0 -57.6 249 13 580.3 580.3 319.7 580.4 0.01 36 30 23850 -56.5 -86.5 1 30.0 -57.9 255 5 590.6 590.6 320.2 590.7 0.01 37 23 25540 -55.5 -86.5 1 31.0 -57.4 305 11 640.2 640.2 322.3 640.2 0.01 38 20 26440 -51.1 -84.1 1 33.0 -54.2 260 14 679.8 679.8 323.7 679.9 0.02 39 19 26774 -50.9 -83.9 1 33.0 -54.2 272 14 690.4 690.4 324.1 690.6 0.02 40 19 26774 -50.9 -83.9 1 33.0 -54.2 272 14 690.4 690.4 324.1 690.6 0.02 TRP 135 14632 -66.9 -82.9 9 16.0 -67.0 270 68 365.7 365.7 299.8 365.7 0.00 WND 237 11077 -45.5 -69.8 5 24.3 -46.2 260 77 343.6 343.6 295.2 343.7 0.01 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 625.45 mb = 4039.24 m = 13251.93 ft Wetbulb zero: 722.79 mb = 2819.87 m = 9251.43 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 37.83 % Est. max temperature: 29.41 C = 84.95 F Sfc-Lift cond lev (LCL): 983.30 mb = 222.53 m = 730.09 ft T: 19.16 C 700-500 lapse rate: 5.73 C/km ThetaE index: 21.59 C Layer 925.0- 700.0 mb Conv cond level (CCL): 843.08 mb = 1542.13 m = 5059.43 ft Mean mixing ratio: 12.51 g/kg Conv temperature: 29.72 C = 85.50 F Cap Strength: 3.80 C Lifted Index: 0.45 C Risk: Showers probable Lifted Index @300 mb: 1.62 C Lifted Index @700 mb: 0.46 C Showalter Index: 5.61 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 15.10 C K Index: 11.30 Risk: None Sweat Index: 148.40 Risk: None Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.24 J/kg Max Up Vert Vel: 11.34 m/s Conv Inhibition (B-): 112.62 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 924.77 mb = 752.10 m = 2467.50 ft Lev Free Conv (LFC): 779.77 mb = 2193.25 m = 7195.63 ft Equ Level (EL): 709.77 mb = 2968.52 m = 9739.13 ft B at Equ Level: 52.87 J/kg Max Parcel Lev (MPL): 309.77 mb = 9253.50 m = 30358.89 ft Wind level data Storm motion: 287 at 20 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 1008 5 240 2 1.7 1.0 | 112 19 -17.3 6.8 1 1000 77 140 2 -1.3 1.5 | 110 22 -20.3 7.4 2 974 305 160 3 -1.0 2.8 | 113 22 -20.1 8.6 3 940 610 300 7 6.1 -3.5 | 100 13 -13.0 2.3 4 925 750 280 13 12.8 -2.3 | 120 7 -6.2 3.6 5 907 914 270 20 20.0 -0.0 | 189 6 1.0 5.8 6 876 1219 270 25 25.0 -0.0 | 226 8 6.0 5.8 7 850 1474 270 22 22.0 -0.0 | 207 7 3.0 5.8 8 814 1829 275 16 15.9 -1.4 | 145 5 -3.1 4.4 9 785 2134 255 12 11.6 3.1 | 140 12 -7.5 8.9 10 757 2438 235 10 8.2 5.7 | 137 16 -10.9 11.6 11 703 3048 260 29 28.6 5.0 | 221 14 9.5 10.9 12 700 3082 260 29 28.6 5.0 | 221 14 9.5 10.9 13 651 3658 265 29 28.9 2.5 | 230 13 9.8 8.4 14 626 3962 245 36 32.6 15.2 | 213 25 13.6 21.0 15 603 4267 250 38 35.7 13.0 | 222 25 16.7 18.8 16 558 4877 260 43 42.3 7.5 | 240 27 23.3 13.3 17 500 5750 250 42 39.5 14.4 | 225 29 20.4 20.2 18 478 6096 240 42 36.4 21.0 | 213 32 17.3 26.8 19 400 7430 255 47 45.4 12.2 | 236 32 26.4 18.0 20 358 8230 255 51 49.3 13.2 | 238 36 30.2 19.0 21 314 9144 265 49 48.8 4.3 | 251 31 29.8 10.1 22 300 9480 255 56 54.1 14.5 | 240 41 35.0 20.3 23 288 9754 255 59 57.0 15.3 | 241 43 37.9 21.1 24 250 10720 260 70 68.9 12.2 | 250 53 49.9 18.0 25 237 11077 260 77 75.8 13.4 | 251 60 56.8 19.2 26 230 11278 260 77 75.8 13.4 | 251 60 56.8 19.2 27 200 12190 270 73 73.0 -0.0 | 264 54 54.0 5.8 28 150 13990 275 75 74.7 -6.5 | 271 56 55.7 -0.7 29 135 14630 275 77 76.7 -6.7 | 271 58 57.7 -0.9 30 135 14632 270 68 68.0 -0.0 | 263 49 49.0 5.8 31 116 15545 270 59 59.0 -0.0 | 262 40 40.0 5.8 32 110 15850 260 58 57.1 10.1 | 247 41 38.1 15.9 33 105 16154 245 42 38.1 17.7 | 219 30 19.0 23.6 34 100 16450 305 17 13.9 -9.8 | 53 6 -5.1 -3.9 35 95 16764 310 16 12.3 -10.3 | 57 8 -6.8 -4.5 36 86 17374 280 25 24.6 -4.3 | 255 6 5.6 1.5 37 81 17678 305 19 15.6 -10.9 | 34 6 -3.5 -5.1 38 70 18580 285 27 26.1 -7.0 | 279 7 7.0 -1.2 39 70 18593 300 31 26.8 -15.5 | 321 12 7.8 -9.7 40 63 19202 265 16 15.9 1.4 | 157 8 -3.1 7.2 41 60 19507 310 3 2.3 -1.9 | 103 17 -16.7 3.9 42 57 19812 280 11 10.8 -1.9 | 115 9 -8.2 3.9 43 55 20117 290 10 9.4 -3.4 | 104 10 -9.6 2.4 44 52 20422 265 10 10.0 0.9 | 126 11 -9.1 6.7 45 50 20650 275 9 9.0 -0.8 | 117 11 -10.1 5.0 46 49 20726 245 3 2.7 1.3 | 113 18 -16.3 7.1 47 45 21336 290 19 17.9 -6.5 | 61 1 -1.2 -0.7 48 43 21641 265 25 24.9 2.2 | 216 10 5.9 8.0 49 39 22250 220 17 10.9 13.0 | 157 21 -8.1 18.8 50 35 22860 225 12 8.5 8.5 | 144 18 -10.6 14.3 51 32 23470 250 13 12.2 4.4 | 146 12 -6.8 10.3 52 30 23774 270 22 22.0 -0.0 | 207 7 3.0 5.8 53 30 23850 255 5 4.8 1.3 | 117 16 -14.2 7.1 54 29 24079 255 10 9.7 2.6 | 132 13 -9.4 8.4 55 28 24384 320 10 6.4 -7.7 | 82 13 -12.6 -1.8 56 26 24689 320 17 10.9 -13.0 | 48 11 -8.1 -7.2 57 25 24994 290 10 9.4 -3.4 | 104 10 -9.6 2.4 58 24 25298 240 5 4.3 2.5 | 120 17 -14.7 8.3 59 23 25603 320 12 7.7 -9.2 | 73 12 -11.3 -3.4 60 22 25908 275 16 15.9 -1.4 | 145 5 -3.1 4.4 61 21 26213 290 15 14.1 -5.1 | 98 5 -4.9 0.7 62 20 26440 260 14 13.8 2.4 | 148 10 -5.3 8.3 63 18 26822 285 15 14.5 -3.9 | 113 5 -4.6 1.9 64 16 27127 250 15 14.1 5.1 | 156 12 -4.9 11.0 Wind Parameters Mean winds (0-6000m): 257.0 at 26.6 knts Storm direction: 287.0 at 19.9 knts Shear (0-3000m) pos: 6.3 neg: 2.2 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 111.1 neg: -36.8 tot: 74.4 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.75 Bulk Shear: 85.95 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 3 116 21| 3.8 0.0 3.8| 19.0 -3.1 15.8 31.6 0.24| 11.8 2.9 1000 271 8 118 12| 10.2 0.0 10.2| 37.8 -19.7 18.1 18.1 0.30| 16.8 5.0 1500 270 13 135 8| 6.8 0.0 6.8| 42.8 -24.6 18.3 12.2 0.25| 13.4 3.4 2000 271 14 140 7| 5.1 2.1 7.2| 42.8 -32.5 10.4 5.2 0.09| 12.5 1.1 2500 267 14 141 8| 4.1 2.7 6.8| 50.2 -36.8 13.5 5.4 0.08| 11.7 1.0 3000 264 15 150 9| 6.3 2.2 8.5|111.1 -36.8 74.4 24.8 0.29| 12.7 3.7 4000 262 19 177 9| 5.0 2.5 7.5|123.5 -60.9 62.6 15.7 0.22| 11.7 2.6 5000 259 23 200 11| 5.0 2.0 7.0|201.8 -66.9 134.9 27.0 0.30| 10.6 3.2 6000 257 27 210 14| 4.2 2.7 6.9|201.8-150.8 51.0 8.5 0.17| 9.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251014.00.gif