UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 11 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 1021 5 19.2 17.0 87 2.2 17.8 0 0 290.6 292.7 290.1 324.5 12.02 1 1000 181 17.8 16.1 90 1.7 16.7 350 6 291.0 293.0 289.9 323.6 11.58 2 934 763 13.4 12.6 95 0.8 12.9 23 16 292.2 294.0 288.8 320.2 9.86 3 925 845 13.0 12.7 98 0.3 12.8 25 16 292.6 294.4 289.1 321.1 10.02 4 910 983 12.4 12.4 100 0.0 12.4 25 16 293.4 295.1 289.3 321.9 9.99 5 850 1554 9.8 9.8 100 0.0 9.8 20 16 296.4 298.0 289.5 322.4 8.98 6 812 1934 7.6 7.5 99 0.1 7.5 25 10 298.0 299.4 289.2 321.5 8.03 7 806 1996 9.2 6.9 86 2.3 7.9 28 9 300.3 301.7 289.8 323.3 7.76 8 717 2957 2.6 0.1 84 2.5 1.3 195 3 303.3 304.3 288.6 319.5 5.38 9 701 3140 1.6 -4.4 64 6.0 -1.2 215 2 304.1 304.9 287.5 316.2 3.93 10 700 3152 1.8 -7.2 51 9.0 -2.0 215 2 304.5 305.1 286.9 314.3 3.18 11 695 3210 3.2 -20.8 15 24.0 -4.4 216 3 306.7 306.9 285.4 310.1 1.05 12 689 3280 4.2 -31.8 5 36.0 -5.0 217 4 308.5 308.6 285.2 309.9 0.39 13 678 3411 5.4 -36.6 3 42.0 -4.6 220 6 311.3 311.3 286.1 312.2 0.25 14 646 3802 2.2 -38.8 3 41.0 -6.8 216 12 312.0 312.0 286.3 312.8 0.21 15 581 4650 -0.9 209 18 318.0 16 575 4733 -0.3 208 19 319.6 17 500 5830 -9.1 -40.1 6 31.0 -14.9 205 20 321.9 322.0 289.6 322.8 0.23 18 404 7437 -22.1 -39.1 20 17.0 -24.6 210 25 325.3 325.4 290.7 326.5 0.32 19 400 7510 -22.5 -43.5 13 21.0 -25.2 210 25 325.7 325.8 290.7 326.5 0.20 20 318 9163 -33.7 -63.7 3 30.0 -35.3 250 24 332.3 332.3 292.4 332.4 0.02 21 300 9570 -37.5 -63.5 5 26.0 -38.7 250 26 332.5 332.5 292.4 332.6 0.02 22 250 10790 -48.1 -64.1 14 16.0 -48.5 235 18 334.6 334.6 293.0 334.7 0.03 23 217 11711 -55.5 -67.5 21 12.0 -55.7 215 27 336.9 336.9 293.6 337.0 0.02 24 200 12230 -57.5 -72.5 13 15.0 -57.7 260 21 341.7 341.7 294.7 341.8 0.01 25 178 12956 -59.9 -75.9 11 16.0 -60.0 260 37 349.4 349.4 296.5 349.4 0.01 26 176 13026 -59.3 -77.3 8 18.0 -59.5 260 37 351.5 351.5 297.0 351.5 0.01 27 150 14020 -59.3 -83.3 3 24.0 -59.5 250 62 367.9 367.9 300.2 367.9 0.00 28 142 14363 -60.4 -84.0 3 23.6 -60.6 255 67 371.9 371.9 300.9 371.9 0.00 29 130 14912 -62.1 -85.1 3 23.0 -62.3 255 61 378.3 378.3 302.0 378.3 0.00 30 102 16373 -73.3 -87.3 10 14.0 -73.3 264 49 383.9 383.9 302.9 383.9 0.00 31 100 16490 -71.5 -86.5 9 15.0 -71.6 260 49 389.6 389.6 303.8 389.6 0.00 32 88 17238 -74.1 -87.1 12 13.0 -74.2 249 45 398.9 398.9 305.0 398.9 0.00 33 80 17800 -68.5 -89.5 3 21.0 -68.6 246 39 421.4 421.4 307.9 421.4 0.00 34 71 18515 -68.1 -90.1 3 22.0 -68.2 278 41 436.9 436.9 309.6 436.9 0.00 35 70 18600 -68.7 -89.7 3 21.0 -68.8 275 25 437.4 437.4 309.6 437.4 0.00 36 66 18950 -70.1 -90.1 4 20.0 -70.2 270 26 441.8 441.8 310.1 441.8 0.00 37 59 19618 -68.5 -90.5 3 22.0 -68.7 269 35 459.8 459.8 311.7 459.8 0.00 38 57 19826 -63.7 -90.7 1 27.0 -64.0 258 37 475.2 475.2 313.1 475.2 0.00 39 50 20630 -62.9 -89.9 1 27.0 -63.3 270 17 495.3 495.3 314.6 495.3 0.00 40 44 21419 -63.3 -90.3 1 27.0 -63.7 285 26 512.7 512.7 315.8 512.7 0.00 41 34 23036 -55.9 -87.9 1 32.0 -57.2 282 34 571.4 571.4 319.2 571.5 0.01 42 30 23830 -58.5 -89.5 1 31.0 -59.6 285 37 585.2 585.2 319.9 585.2 0.00 43 29 24043 -58.7 -89.7 1 31.0 -59.8 285 39 590.3 590.3 320.2 590.3 0.00 44 24 25235 -57.9 -88.9 1 31.0 -59.3 281 38 625.5 625.5 321.7 625.5 0.01 45 20 26400 -52.3 -87.3 1 35.0 -55.2 305 35 676.1 676.1 323.6 676.2 0.01 46 19 26733 -51.3 -86.3 1 35.0 -54.5 297 26 689.2 689.2 324.1 689.3 0.01 47 16 27846 -52.7 -87.7 1 35.0 -55.9 308 39 719.3 719.3 325.0 719.4 0.01 TRP 178 12956 -59.9 -75.9 11 16.0 -60.0 260 37 349.4 349.4 296.5 349.4 0.01 WND 142 14363 -60.4 -84.0 3 23.6 -60.6 255 67 371.9 371.9 300.9 371.9 0.00 Sounding variables and indices 1000-500 mb thick: 5649.00 m Freezing level: 599.87 mb = 4404.12 m = 14449.03 ft Wetbulb zero: 708.49 mb = 3054.28 m = 10020.47 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 76.33 % Est. max temperature: 23.93 C = 75.07 F Sfc-Lift cond lev (LCL): 988.62 mb = 278.57 m = 913.92 ft T: 17.06 C 700-500 lapse rate: 4.07 C/km ThetaE index: 13.39 C Layer 717.0- 678.0 mb Conv cond level (CCL): 946.12 mb = 653.25 m = 2143.18 ft Mean mixing ratio: 10.83 g/kg Conv temperature: 20.56 C = 69.01 F Cap Strength: 7.65 C Lifted Index: 6.06 C Risk: None Lifted Index @300 mb: 7.89 C Lifted Index @700 mb: 0.43 C Showalter Index: 5.94 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 169.60 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.70 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 0.57 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 952.35 mb = 597.26 m = 1959.49 ft Lev Free Conv (LFC): 937.35 mb = 732.62 m = 2403.57 ft Equ Level (EL): 867.35 mb = 1384.76 m = 4543.11 ft B at Equ Level: 8.67 J/kg Max Parcel Lev (MPL): 787.35 mb = 2187.97 m = 7178.30 ft Wind level data Storm motion: 248 at 10 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 1021 5 0 0 -0.0 -0.0 | 68 10 -9.3 -3.8 1 1000 181 350 6 1.0 -5.9 | 40 13 -8.2 -9.7 2 986 305 5 9 -0.8 -9.0 | 38 16 -10.0 -12.8 3 951 610 20 16 -5.5 -15.0 | 38 24 -14.7 -18.9 4 925 845 25 16 -6.8 -14.5 | 41 24 -16.0 -18.3 5 917 914 25 16 -6.8 -14.5 | 41 24 -16.0 -18.3 6 885 1219 25 18 -7.6 -16.3 | 40 26 -16.9 -20.1 7 850 1554 20 16 -5.5 -15.0 | 38 24 -14.7 -18.9 8 822 1829 20 12 -4.1 -11.3 | 42 20 -13.4 -15.1 9 792 2134 35 7 -4.0 -5.7 | 54 16 -13.3 -9.6 10 763 2438 85 6 -6.0 -0.5 | 74 16 -15.2 -4.3 11 709 3048 215 2 1.1 1.6 | 75 8 -8.1 -2.2 12 700 3152 215 2 1.1 1.6 | 75 8 -8.1 -2.2 13 657 3658 225 10 7.1 7.1 | 146 4 -2.2 3.2 14 632 3962 205 14 5.9 12.7 | 159 9 -3.3 8.9 15 608 4267 215 16 9.2 13.1 | 179 9 -0.1 9.3 16 564 4877 205 20 8.5 18.1 | 177 14 -0.8 14.3 17 542 5182 215 25 14.3 20.5 | 197 17 5.1 16.7 18 500 5830 205 20 8.5 18.1 | 177 14 -0.8 14.3 19 483 6096 200 23 7.9 21.6 | 176 18 -1.4 17.8 20 445 6706 215 22 12.6 18.0 | 193 15 3.4 14.2 21 400 7510 210 25 12.5 21.7 | 190 18 3.2 17.8 22 394 7620 210 26 13.0 22.5 | 191 19 3.7 18.7 23 362 8230 225 25 17.7 17.7 | 211 16 8.4 13.9 24 332 8839 250 22 20.7 7.5 | 252 12 11.4 3.7 25 300 9570 250 26 24.4 8.9 | 252 16 15.2 5.1 26 279 10058 255 21 20.3 5.4 | 262 11 11.0 1.6 27 250 10790 235 18 14.7 10.3 | 220 9 5.5 6.5 28 243 10973 235 17 13.9 9.8 | 218 8 4.7 5.9 29 211 11887 210 29 14.5 25.1 | 194 22 5.2 21.3 30 201 12192 220 26 16.7 19.9 | 205 18 7.5 16.1 31 200 12230 260 21 20.7 3.6 | 271 11 11.4 -0.2 32 192 12497 260 21 20.7 3.6 | 271 11 11.4 -0.2 33 182 12802 265 41 40.8 3.6 | 270 32 31.6 -0.2 34 178 12956 260 37 36.4 6.4 | 265 27 27.2 2.6 35 174 13106 260 36 35.5 6.3 | 265 26 26.2 2.4 36 150 14020 250 62 58.3 21.2 | 250 52 49.0 17.4 37 142 14363 255 67 64.7 17.3 | 256 57 55.5 13.5 38 136 14630 255 67 64.7 17.3 | 256 57 55.5 13.5 39 117 15545 255 47 45.4 12.2 | 257 37 36.1 8.3 40 106 16154 250 55 51.7 18.8 | 251 45 42.4 15.0 41 101 16459 270 47 47.0 -0.0 | 276 38 37.7 -3.8 42 100 16490 260 49 48.3 8.5 | 263 39 39.0 4.7 43 95 16764 260 49 48.3 8.5 | 263 39 39.0 4.7 44 82 17678 240 42 36.4 21.0 | 238 32 27.1 17.2 45 78 17983 255 35 33.8 9.1 | 258 25 24.5 5.2 46 74 18288 285 37 35.7 -9.6 | 297 30 26.5 -13.4 47 70 18593 275 42 41.8 -3.7 | 283 33 32.6 -7.5 48 70 18600 275 25 24.9 -2.2 | 291 17 15.6 -6.0 49 67 18898 270 25 25.0 -0.0 | 284 16 15.7 -3.8 50 60 19507 275 33 32.9 -2.9 | 286 25 23.6 -6.7 51 57 19812 260 37 36.4 6.4 | 265 27 27.2 2.6 52 52 20422 215 32 18.4 26.2 | 202 24 9.1 22.4 53 50 20630 270 17 17.0 -0.0 | 296 9 7.7 -3.8 54 49 20726 225 17 12.0 12.0 | 199 9 2.8 8.2 55 45 21336 290 28 26.3 -9.6 | 308 22 17.1 -13.4 56 43 21641 275 22 21.9 -1.9 | 294 14 12.7 -5.7 57 39 22250 290 36 33.8 -12.3 | 303 29 24.6 -16.1 58 35 22860 270 35 35.0 -0.0 | 278 26 25.7 -3.8 59 33 23165 290 34 31.9 -11.6 | 304 27 22.7 -15.5 60 30 23774 265 36 35.9 3.1 | 271 27 26.6 -0.7 61 30 23830 285 37 35.7 -9.6 | 297 30 26.5 -13.4 62 27 24384 285 42 40.6 -10.9 | 295 35 31.3 -14.7 63 25 24994 265 38 37.9 3.3 | 271 29 28.6 -0.5 64 24 25298 285 38 36.7 -9.8 | 296 31 27.4 -13.7 65 22 25908 275 37 36.9 -3.2 | 284 28 27.6 -7.0 66 20 26400 305 35 28.7 -20.1 | 321 31 19.4 -23.9 67 19 26518 295 24 21.8 -10.1 | 318 19 12.5 -14.0 68 16 27127 310 40 30.6 -25.7 | 324 36 21.4 -29.5 69 14 27737 285 34 32.8 -8.8 | 298 27 23.6 -12.6 70 13 28042 295 35 31.7 -14.8 | 310 29 22.5 -18.6 Wind Parameters Mean winds (0-6000m): 217.6 at 13.4 knts Storm direction: 247.6 at 10.0 knts Shear (0-3000m) pos: 0.4 neg: 0.2 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 10.4 deg Storm rel helicity (0-3000m) pos: 75.7 neg: -32.2 tot: 43.5 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 52.98 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 5 7 41 15| 14.0 0.0 14.0| 0.1 -19.9 -19.7 -39.5 -0.44| 14.9 -6.5 1000 17 12 40 20| 8.5 0.0 8.5| 11.2 -20.9 -9.8 -9.8 -0.25| 9.9 -2.4 1500 20 13 40 22| 5.7 0.4 6.1| 11.2 -28.5 -17.3 -11.5 -0.26| 7.7 -2.0 2000 20 13 40 21| 2.5 0.3 2.8| 31.2 -28.5 2.7 1.4 -0.07| 7.8 -0.5 2500 24 12 43 20| 1.4 0.3 1.7| 67.9 -28.5 39.4 15.8 0.16| 8.1 1.3 3000 26 11 46 19| 0.4 0.2 0.6| 75.7 -32.2 43.5 14.5 0.15| 8.1 1.2 4000 22 10 45 18| 0.9 1.0 1.8| 87.6 -33.2 54.4 13.6 0.24| 7.9 1.9 5000 346 11 23 16| 1.1 1.2 2.3|103.2 -34.7 68.5 13.7 0.27| 7.4 2.0 6000 218 13 171 7| 0.9 1.0 2.0|116.4 -57.9 58.6 9.8 0.20| 7.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251011.00.gif