UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 1 DEC 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 1012 5 20.6 17.8 84 2.8 18.7 290 3 292.7 295.0 291.5 329.0 12.77 1 1000 112 20.0 16.2 79 3.8 17.5 150 3 293.1 295.2 290.7 326.3 11.66 2 930 734 15.6 13.9 90 1.7 14.6 149 7 294.8 296.7 290.5 325.8 10.79 3 925 780 15.6 14.7 94 0.9 15.0 160 7 295.3 297.3 291.2 328.1 11.44 4 850 1497 13.0 13.0 100 0.0 13.0 210 5 299.8 301.8 292.3 332.4 11.14 5 842 1577 16.8 13.9 83 2.9 14.9 211 5 304.6 306.8 294.4 340.2 11.94 6 829 1710 17.8 9.8 59 8.0 12.8 212 5 307.0 308.7 293.0 334.9 9.21 7 808 1930 16.4 8.4 59 8.0 11.4 213 4 307.8 309.4 292.7 333.9 8.59 8 700 3134 7.8 4.4 79 3.4 5.8 235 13 311.1 312.5 292.9 334.3 7.51 9 678 3396 5.6 3.7 88 1.9 4.5 244 14 311.5 312.9 292.9 334.4 7.38 10 547 5118 -5.3 -5.3 100 0.0 -5.3 271 17 318.3 319.2 292.7 333.5 4.72 11 530 5365 -7.1 -10.6 76 3.5 -8.5 253 20 319.0 319.6 291.6 329.6 3.22 12 527 5409 -6.3 -9.6 77 3.3 -7.7 248 21 320.5 321.2 292.3 332.0 3.50 13 500 5820 -7.5 -13.5 62 6.0 -9.8 250 15 323.9 324.4 292.5 333.0 2.70 14 495 5898 -7.7 -15.7 53 8.0 -10.6 251 15 324.6 325.0 292.3 332.3 2.27 15 445 6717 -14.1 -19.0 66 4.9 -15.7 245 21 326.6 326.9 292.6 333.2 1.91 16 400 7520 -18.3 -21.6 75 3.3 -19.3 240 29 331.2 331.5 293.6 337.2 1.70 17 345 8611 -25.3 -28.7 73 3.4 -26.1 269 36 336.0 336.2 294.3 339.8 1.04 18 309 9401 -32.1 -33.0 92 0.9 -32.3 261 37 337.3 337.4 294.4 340.2 0.77 19 300 9610 -32.3 -35.8 71 3.5 -32.8 260 36 339.9 340.0 294.8 342.2 0.60 20 299 9634 -32.5 -35.8 72 3.3 -33.0 260 36 339.9 340.0 294.8 342.2 0.60 21 298 9657 -32.3 -36.0 70 3.7 -32.9 259 36 340.5 340.6 295.0 342.8 0.59 22 291 9824 -33.7 -36.4 77 2.7 -34.1 257 37 340.8 341.0 295.1 343.1 0.58 23 250 10870 -42.5 -45.9 69 3.4 -42.8 245 39 342.9 342.9 295.3 343.9 0.25 24 245 11006 -43.9 -46.7 74 2.8 -44.1 245 39 342.8 342.8 295.2 343.7 0.23 25 243 11061 -44.3 -51.3 46 7.0 -44.7 245 40 343.0 343.0 295.1 343.6 0.14 26 216 11836 -51.7 -54.8 69 3.1 -51.8 245 46 343.3 343.3 295.2 343.7 0.10 27 213 11927 -52.5 -57.4 55 4.9 -52.7 245 48 343.4 343.4 295.2 343.7 0.08 28 212 11957 -52.7 -58.7 48 6.0 -52.9 245 48 343.5 343.6 295.2 343.8 0.07 29 200 12330 -55.9 -61.9 47 6.0 -56.1 245 56 344.2 344.3 295.4 344.4 0.05 30 191 12621 -58.3 -62.3 60 4.0 -58.4 245 58 345.0 345.0 295.6 345.1 0.05 31 185 12822 -59.1 -66.1 40 7.0 -59.2 245 60 346.8 346.8 296.0 346.9 0.03 32 173 13239 -62.1 -68.1 44 6.0 -62.2 245 83 348.6 348.6 296.3 348.7 0.02 33 169 13384 -61.1 -72.2 22 11.1 -61.2 245 91 352.6 352.6 297.2 352.7 0.01 34 163 13609 -59.5 -78.5 7 19.0 -59.7 245 91 358.9 358.9 298.5 359.0 0.01 35 154 13965 -58.9 -83.9 3 25.0 -59.1 230 67 365.8 365.8 299.8 365.8 0.00 36 150 14130 -59.9 -84.9 2 25.0 -60.1 220 51 366.9 366.9 300.0 366.9 0.00 37 100 16580 -74.5 -87.5 12 13.0 -74.5 230 32 383.8 383.8 302.9 383.8 0.00 38 88 17316 -78.9 -89.9 15 11.0 -78.9 205 30 389.3 389.3 303.7 389.3 0.00 39 83 17651 -76.5 -88.5 13 12.0 -76.5 196 20 400.7 400.7 305.3 400.7 0.00 40 78 18007 -78.9 -88.9 18 10.0 -78.9 236 15 402.9 402.9 305.6 402.9 0.00 41 70 18630 -74.1 -88.1 10 14.0 -74.2 205 13 425.9 425.9 308.4 425.9 0.00 42 69 18714 -72.5 -87.5 9 15.0 -72.6 210 13 431.1 431.1 309.0 431.1 0.00 43 56 19942 -71.1 -90.1 4 19.0 -71.2 229 5 460.8 460.8 311.8 460.8 0.00 44 55 20049 -71.1 -90.1 4 19.0 -71.2 239 4 463.1 463.1 312.1 463.2 0.00 45 51 20500 -66.1 -90.1 2 24.0 -66.4 191 13 485.0 485.0 313.8 485.0 0.00 46 50 20620 -65.9 -89.9 2 24.0 -66.2 175 16 488.2 488.2 314.1 488.2 0.00 47 48 20868 -66.3 -89.3 3 23.0 -66.5 172 17 493.0 493.0 314.4 493.0 0.00 48 42 21687 -60.7 -87.7 2 27.0 -61.3 134 11 526.0 526.0 316.7 526.0 0.00 49 37 22471 -63.1 -89.1 2 26.0 -63.6 63 7 539.3 539.3 317.5 539.3 0.00 50 30 23780 -57.1 -87.1 1 30.0 -58.4 355 2 589.0 589.0 320.1 589.0 0.01 51 29 23995 -56.7 -86.7 1 30.0 -58.0 308 2 595.8 595.8 320.4 595.9 0.01 52 20 26380 -52.3 -84.3 1 32.0 -55.1 60 11 676.1 676.1 323.6 676.2 0.02 53 16 27829 -50.5 -83.5 1 33.0 -54.4 99 10 726.5 726.5 325.3 726.7 0.02 TRP 88 17316 -78.9 -89.9 15 11.0 -78.9 205 30 389.3 389.3 303.7 389.3 0.00 WND 169 13384 -61.1 -72.2 22 11.1 -61.2 245 91 352.6 352.6 297.2 352.7 0.01 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 610.70 mb = 4280.64 m = 14043.94 ft Wetbulb zero: 617.70 mb = 4143.12 m = 13592.75 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 83.50 % Est. max temperature: 26.89 C = 80.40 F Sfc-Lift cond lev (LCL): 971.25 mb = 362.12 m = 1188.03 ft T: 18.23 C 700-500 lapse rate: 5.70 C/km ThetaE index: 6.34 C Layer 829.0- 700.0 mb Conv cond level (CCL): 866.41 mb = 1334.90 m = 4379.53 ft Mean mixing ratio: 11.36 g/kg Conv temperature: 26.62 C = 79.91 F Cap Strength: 7.58 C Lifted Index: 5.37 C Risk: None Lifted Index @300 mb: 10.16 C Lifted Index @700 mb: 4.73 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.50 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 181.00 Risk: None Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 42390.04 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 926.57 mb = 765.55 m = 2511.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 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 1012 5 290 3 2.8 -1.0 | 92 6 -6.0 0.2 1 1000 112 150 3 -1.5 2.6 | 110 11 -10.3 3.8 2 978 305 135 8 -5.7 5.7 | 115 16 -14.5 6.9 3 944 610 120 8 -6.9 4.0 | 108 17 -15.7 5.2 4 925 780 160 7 -2.4 6.6 | 125 14 -11.2 7.8 5 910 914 165 6 -1.6 5.8 | 124 13 -10.4 7.0 6 850 1497 210 5 2.5 4.3 | 131 8 -6.3 5.6 7 788 2134 215 4 2.3 3.3 | 125 8 -6.5 4.5 8 760 2438 220 9 5.8 6.9 | 160 9 -3.0 8.1 9 733 2743 250 10 9.4 3.4 | 187 5 0.6 4.7 10 707 3048 235 12 9.8 6.9 | 187 8 1.0 8.1 11 700 3134 235 13 10.6 7.5 | 192 9 1.8 8.7 12 607 4267 275 17 16.9 -1.5 | 272 8 8.1 -0.2 13 585 4572 280 17 16.7 -3.0 | 282 8 7.9 -1.7 14 542 5182 270 17 17.0 -0.0 | 261 8 8.2 1.2 15 521 5486 240 23 19.9 11.5 | 221 17 11.1 12.7 16 502 5791 260 22 21.7 3.8 | 249 14 12.9 5.1 17 500 5820 250 15 14.1 5.1 | 220 8 5.3 6.4 18 482 6096 255 15 14.5 3.9 | 228 8 5.7 5.1 19 463 6401 235 20 16.4 11.5 | 211 15 7.6 12.7 20 445 6706 245 21 19.0 8.9 | 225 14 10.2 10.1 21 428 7010 230 21 16.1 13.5 | 206 16 7.3 14.7 22 411 7315 235 39 31.9 22.4 | 224 33 23.1 23.6 23 400 7520 240 29 25.1 14.5 | 226 23 16.3 15.7 24 363 8230 275 29 28.9 -2.5 | 274 20 20.1 -1.3 25 334 8839 265 41 40.8 3.6 | 261 32 32.0 4.8 26 300 9610 260 36 35.5 6.3 | 254 28 26.6 7.5 27 250 10870 245 39 35.3 16.5 | 236 32 26.5 17.7 28 224 11582 245 41 37.2 17.3 | 237 34 28.4 18.6 29 200 12330 245 56 50.8 23.7 | 239 49 41.9 24.9 30 185 12802 245 59 53.5 24.9 | 240 52 44.7 26.2 31 169 13384 245 91 82.5 38.5 | 242 84 73.7 39.7 32 160 13716 245 91 82.5 38.5 | 242 84 73.7 39.7 33 150 14130 220 51 32.8 39.1 | 211 47 24.0 40.3 34 145 14326 220 51 32.8 39.1 | 211 47 24.0 40.3 35 131 14935 240 22 19.1 11.0 | 220 16 10.2 12.2 36 119 15545 250 37 34.8 12.7 | 242 29 26.0 13.9 37 113 15850 230 43 32.9 27.6 | 220 38 24.1 28.9 38 100 16580 230 32 24.5 20.6 | 216 27 15.7 21.8 39 97 16764 230 32 24.5 20.6 | 216 27 15.7 21.8 40 92 17069 220 36 23.1 27.6 | 206 32 14.3 28.8 41 88 17316 205 30 12.7 27.2 | 188 29 3.9 28.4 42 83 17678 195 19 4.9 18.4 | 169 20 -3.9 19.6 43 78 17983 235 15 12.3 8.6 | 199 10 3.5 9.8 44 74 18288 245 16 14.5 6.8 | 215 10 5.7 8.0 45 70 18593 225 17 12.0 12.0 | 194 14 3.2 13.3 46 70 18630 205 13 5.5 11.8 | 166 13 -3.3 13.0 47 67 18898 220 14 9.0 10.7 | 181 12 0.2 12.0 48 64 19202 160 10 -3.4 9.4 | 131 16 -12.2 10.6 49 54 20117 245 4 3.6 1.7 | 119 6 -5.2 2.9 50 50 20620 175 16 -1.4 15.9 | 149 20 -10.2 17.2 51 49 20726 170 14 -2.4 13.8 | 143 19 -11.2 15.0 52 45 21336 180 25 0.0 25.0 | 161 28 -8.8 26.2 53 42 21641 135 10 -7.1 7.1 | 118 18 -15.9 8.3 54 40 21946 130 13 -10.0 8.4 | 117 21 -18.8 9.6 55 38 22250 65 5 -4.5 -2.1 | 86 13 -13.3 -0.9 56 35 22860 60 10 -8.7 -5.0 | 78 18 -17.5 -3.8 57 30 23774 65 10 -9.1 -4.2 | 81 18 -17.9 -3.0 58 30 23780 355 2 0.2 -2.0 | 85 9 -8.6 -0.8 59 29 24079 290 2 1.9 -0.7 | 95 7 -6.9 0.6 60 27 24384 130 10 -7.7 6.4 | 115 18 -16.5 7.7 61 26 24689 120 14 -12.1 7.0 | 111 22 -20.9 8.2 62 25 24994 75 10 -9.7 -2.6 | 86 19 -18.5 -1.4 63 24 25298 85 10 -10.0 -0.9 | 91 19 -18.8 0.4 64 22 25908 50 13 -10.0 -8.4 | 69 20 -18.8 -7.1 65 21 26213 15 14 -3.6 -13.5 | 45 17 -12.4 -12.3 66 20 26380 60 11 -9.5 -5.5 | 77 19 -18.3 -4.3 67 19 26518 90 10 -10.0 0.0 | 94 19 -18.8 1.2 68 18 26822 50 10 -7.7 -6.4 | 73 17 -16.5 -5.2 69 15 27432 135 10 -7.1 7.1 | 118 18 -15.9 8.3 70 14 27737 140 14 -9.0 10.7 | 124 21 -17.8 12.0 71 13 28042 100 21 -20.7 3.6 | 99 30 -29.5 4.9 Wind Parameters Mean winds (0-6000m): 248.0 at 11.9 knts Storm direction: 278.0 at 8.9 knts Shear (0-3000m) pos: 2.8 neg: 1.9 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 45.9 neg: -11.1 tot: 34.7 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 30.40 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 ------------------------------------------------------------------------------- 500 136 6 113 14| 0.0 11.2 11.2| 8.2 -5.6 2.6 5.2 0.19| 12.7 2.4 1000 141 7 116 14| 3.0 5.6 8.6| 26.9 -9.0 17.9 17.9 0.31| 10.3 3.2 1500 155 6 121 13| 3.1 3.7 6.8| 29.7 -9.0 20.7 13.8 0.31| 8.1 2.5 2000 167 6 124 12| 2.3 2.8 5.1| 29.7 -10.6 19.1 9.5 0.26| 6.3 1.7 2500 179 6 129 11| 2.7 2.2 5.0| 41.6 -11.0 30.6 12.2 0.39| 6.3 2.5 3000 197 7 138 10| 2.8 1.9 4.7| 45.9 -11.1 34.7 11.6 0.39| 6.3 2.5 4000 224 9 159 8| 2.9 1.4 4.3| 64.4 -11.1 53.3 13.3 0.50| 6.0 3.0 5000 245 10 185 6| 2.5 1.2 3.7| 73.0 -15.3 57.7 11.5 0.48| 5.4 2.6 6000 248 12 201 6| 1.9 1.7 3.7| 93.5 -51.5 42.0 7.0 0.24| 6.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251201.00.gif