UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 3 MAY 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 1019 5 21.8 18.4 81 3.4 19.5 70 1 293.4 295.7 291.9 330.9 13.18 1 1000 172 20.6 17.6 83 3.0 18.6 350 9 293.8 296.0 291.7 330.1 12.76 2 925 841 16.0 12.2 78 3.8 13.6 360 14 295.7 297.4 289.9 323.6 9.69 3 854 1518 11.6 11.6 100 0.0 11.6 279 8 297.9 299.7 290.9 327.3 10.10 4 850 1557 11.4 11.2 99 0.2 11.3 275 8 298.1 299.9 290.8 326.9 9.88 5 836 1695 10.6 9.0 90 1.6 9.6 258 7 298.7 300.2 290.0 324.0 8.65 6 806 2001 13.2 -22.8 6 36.0 1.3 221 4 304.6 304.7 284.2 307.1 0.76 7 746 2646 9.4 -20.6 10 30.0 -0.7 340 8 307.3 307.4 285.5 310.5 0.99 8 722 2918 10.6 -27.4 5 38.0 -1.0 326 13 311.5 311.6 286.5 313.4 0.56 9 703 3139 10.6 -32.4 3 43.0 -1.5 298 20 313.8 313.9 287.1 315.1 0.36 10 700 3175 10.4 -29.6 4 40.0 -1.4 295 23 314.0 314.1 287.3 315.7 0.47 11 572 4813 -2.1 -26.1 14 24.0 -8.9 286 32 318.0 318.2 289.0 320.8 0.79 12 500 5860 -12.1 -21.1 47 9.0 -14.7 280 39 318.3 318.6 289.7 323.1 1.42 13 437 6874 -20.7 -23.7 77 3.0 -21.4 283 40 319.9 320.1 290.0 324.3 1.29 14 427 7046 -18.5 -21.1 80 2.6 -19.3 276 43 324.8 325.1 291.9 330.6 1.66 15 400 7530 -21.7 -24.7 77 3.0 -22.4 255 50 326.8 327.0 292.1 331.3 1.29 16 334 8831 -32.1 -32.9 93 0.8 -32.2 260 53 329.8 330.0 292.4 332.5 0.72 17 300 9580 -37.7 -40.3 77 2.6 -37.9 265 54 332.2 332.3 292.7 333.7 0.38 18 269 10320 -44.1 -46.9 74 2.8 -44.3 268 67 333.4 333.5 292.9 334.3 0.21 19 267 10370 -44.3 -48.0 66 3.7 -44.5 268 68 333.9 333.9 292.9 334.6 0.19 20 264 10446 -44.1 -45.4 87 1.3 -44.2 269 70 335.2 335.3 293.4 336.2 0.25 21 262 10497 -44.3 -47.9 67 3.6 -44.5 269 71 335.7 335.7 293.4 336.4 0.19 22 250 10810 -45.1 -51.1 51 6.0 -45.4 260 90 339.0 339.0 294.2 339.6 0.14 23 241 11054 -45.7 -55.7 31 10.0 -46.2 258 96 341.7 341.7 294.8 342.0 0.08 24 210 11957 -52.5 -64.0 24 11.5 -52.8 250 118 344.8 344.8 295.5 344.9 0.03 25 200 12270 -54.9 -66.9 21 12.0 -55.1 245 116 345.8 345.8 295.7 345.9 0.02 26 195 12432 -56.1 -66.1 27 10.0 -56.3 246 114 346.4 346.4 295.8 346.5 0.03 27 178 13014 -56.7 -77.7 5 21.0 -56.9 249 105 354.6 354.6 297.6 354.6 0.01 28 150 14090 -61.7 -83.7 4 22.0 -61.9 255 89 363.8 363.8 299.4 363.8 0.00 29 114 15753 -71.3 -88.3 6 17.0 -71.3 275 68 375.6 375.6 301.5 375.6 0.00 30 100 16530 -70.3 -88.3 5 18.0 -70.4 290 58 391.9 391.9 304.0 391.9 0.00 31 78 17980 -76.1 -90.1 9 14.0 -76.2 260 24 408.7 408.7 306.3 408.7 0.00 32 70 18610 -71.5 -90.5 4 19.0 -71.6 285 29 431.4 431.4 309.0 431.4 0.00 33 68 18782 -70.3 -89.3 5 19.0 -70.4 288 30 437.6 437.6 309.6 437.6 0.00 34 63 19235 -71.1 -90.1 4 19.0 -71.2 290 25 445.5 445.5 310.4 445.5 0.00 35 60 19524 -71.1 -90.1 4 19.0 -71.2 292 20 451.8 451.8 311.0 451.8 0.00 36 55 20050 -62.7 -89.7 1 27.0 -63.1 269 19 482.4 482.4 313.7 482.4 0.00 37 50 20640 -61.5 -89.5 1 28.0 -62.0 230 12 498.6 498.6 314.8 498.6 0.00 38 48 20894 -60.3 -88.3 1 28.0 -60.9 243 17 507.3 507.3 315.5 507.3 0.00 39 44 21435 -61.5 -88.5 2 27.0 -62.0 276 15 517.1 517.1 316.1 517.1 0.00 40 30 23850 -54.3 -86.3 1 32.0 -56.0 290 7 596.6 596.6 320.5 596.7 0.01 41 24 25283 -50.5 -84.5 1 34.0 -53.4 315 12 647.0 647.0 322.6 647.1 0.01 42 20 26470 -49.1 -84.1 1 35.0 -52.8 205 18 685.9 685.9 324.0 686.0 0.02 43 18 27162 -48.9 -83.9 1 35.0 -53.0 205 18 707.5 707.5 324.7 707.6 0.02 44 17 27537 -49.7 -83.7 1 34.0 -53.7 201 16 716.6 716.6 325.0 716.8 0.02 45 15 28363 -45.5 -82.5 1 37.0 -51.4 198 12 756.7 756.7 326.1 756.9 0.03 TRP 78 17980 -76.1 -90.1 9 14.0 -76.2 260 24 408.7 408.7 306.3 408.7 0.00 WND 210 11957 -52.5 -64.0 24 11.5 -52.8 250 118 344.8 344.8 295.5 344.9 0.03 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 593.50 mb = 4537.75 m = 14887.46 ft Wetbulb zero: 767.40 mb = 2410.17 m = 7907.28 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 36.07 % Est. max temperature: 25.87 C = 78.57 F Sfc-Lift cond lev (LCL): 969.47 mb = 438.04 m = 1437.13 ft T: 18.77 C 700-500 lapse rate: 8.38 C/km ThetaE index: 20.18 C Layer 850.0- 746.0 mb Conv cond level (CCL): 895.60 mb = 1114.61 m = 3656.82 ft Mean mixing ratio: 11.45 g/kg Conv temperature: 25.03 C = 77.05 F Cap Strength: 7.06 C Lifted Index: 0.42 C Risk: Showers probable Lifted Index @300 mb: 4.29 C Lifted Index @700 mb: 7.04 C Showalter Index: 0.65 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.30 C K Index: -5.30 Risk: None Sweat Index: 189.40 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.85 J/kg Max Up Vert Vel: 6.14 m/s Conv Inhibition (B-): 16.09 J/kg Cap Strength: 7.03 C Lift Cond Lev (LCL): 922.49 mb = 864.06 m = 2834.80 ft Lev Free Conv (LFC): 847.49 mb = 1581.68 m = 5189.18 ft Equ Level (EL): 837.49 mb = 1680.59 m = 5513.68 ft B at Equ Level: 5.63 J/kg Max Parcel Lev (MPL): 817.49 mb = 1882.58 m = 6176.38 ft Wind level data Storm motion: 323 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 1019 5 70 1 -0.9 -0.3 | 139 15 -10.1 11.6 1 1000 172 350 9 1.6 -8.9 | 112 8 -7.6 3.1 2 985 305 355 12 1.0 -12.0 | 90 8 -8.1 0.0 3 950 610 360 19 -0.0 -19.0 | 52 12 -9.2 -7.0 4 925 841 360 14 -0.0 -14.0 | 77 9 -9.2 -2.0 5 917 914 345 12 3.1 -11.6 | 93 6 -6.0 0.4 6 850 1557 275 8 8.0 -0.7 | 174 11 -1.2 11.3 7 793 2134 205 3 1.3 2.7 | 152 17 -7.9 14.7 8 765 2438 310 2 1.5 -1.3 | 144 13 -7.6 10.7 9 737 2743 355 11 1.0 -11.0 | 97 8 -8.2 1.0 10 711 3048 305 14 11.5 -8.0 | 211 5 2.3 3.9 11 700 3175 295 23 20.8 -9.7 | 259 12 11.7 2.2 12 634 3962 275 29 28.9 -2.5 | 244 22 19.7 9.4 13 610 4267 280 30 29.5 -5.2 | 252 21 20.4 6.7 14 544 5182 290 33 31.0 -11.3 | 268 22 21.9 0.7 15 500 5860 280 39 38.4 -6.8 | 260 30 29.3 5.2 16 484 6096 280 38 37.4 -6.6 | 259 29 28.3 5.4 17 447 6706 290 38 35.7 -13.0 | 272 27 26.6 -1.0 18 400 7530 255 50 48.3 12.9 | 238 46 39.1 24.9 19 395 7620 255 49 47.3 12.7 | 237 45 38.2 24.6 20 363 8230 260 47 46.3 8.2 | 242 42 37.1 20.1 21 319 9144 260 56 55.1 9.7 | 245 51 46.0 21.7 22 300 9580 265 54 53.8 4.7 | 250 48 44.6 16.7 23 292 9754 265 54 53.8 4.7 | 250 48 44.6 16.7 24 255 10668 270 75 75.0 -0.0 | 260 67 65.8 12.0 25 250 10810 260 90 88.6 15.6 | 251 84 79.5 27.6 26 210 11957 250 118 110.9 40.4 | 243 114 101.7 52.3 27 202 12192 250 118 110.9 40.4 | 243 114 101.7 52.3 28 200 12270 245 116 105.1 49.0 | 238 114 96.0 61.0 29 150 14090 255 89 86.0 23.0 | 246 84 76.8 35.0 30 137 14630 255 82 79.2 21.2 | 245 78 70.1 33.2 31 100 16530 290 58 54.5 -19.8 | 280 46 45.3 -7.9 32 96 16764 290 58 54.5 -19.8 | 280 46 45.3 -7.9 33 91 17069 290 59 55.4 -20.2 | 280 47 46.3 -8.2 34 78 17980 260 24 23.6 4.2 | 222 22 14.5 16.1 35 78 17983 270 26 26.0 -0.0 | 235 21 16.8 12.0 36 74 18288 260 24 23.6 4.2 | 222 22 14.5 16.1 37 70 18593 290 26 24.4 -8.9 | 259 16 15.3 3.1 38 70 18610 285 29 28.0 -7.5 | 257 19 18.9 4.4 39 67 18898 290 31 29.1 -10.6 | 266 20 20.0 1.4 40 60 19507 290 21 19.7 -7.2 | 246 12 10.6 4.8 41 57 19812 310 16 12.3 -10.3 | 242 4 3.1 1.7 42 55 20117 260 20 19.7 3.5 | 214 19 10.5 15.4 43 50 20640 230 12 9.2 7.7 | 180 20 0.0 19.7 44 49 20726 265 19 18.9 1.7 | 216 17 9.8 13.6 45 47 21031 225 16 11.3 11.3 | 185 23 2.2 23.3 46 43 21641 300 14 12.1 -7.0 | 211 6 3.0 5.0 47 39 22250 265 15 14.9 1.3 | 204 14 5.8 13.3 48 37 22555 285 18 17.4 -4.7 | 228 11 8.2 7.3 49 35 22860 260 13 12.8 2.3 | 194 15 3.6 14.2 50 33 23165 335 10 4.2 -9.1 | 120 6 -4.9 2.9 51 32 23470 305 11 9.0 -6.3 | 179 6 -0.1 5.6 52 30 23850 290 7 6.6 -2.4 | 165 10 -2.6 9.6 53 29 24079 325 11 6.3 -9.0 | 136 4 -2.8 2.9 54 28 24384 275 12 12.0 -1.0 | 194 11 2.8 10.9 55 26 24689 265 10 10.0 0.9 | 184 13 0.8 12.8 56 25 24994 310 11 8.4 -7.1 | 172 5 -0.7 4.9 57 24 25298 315 12 8.5 -8.5 | 169 4 -0.7 3.5 58 23 25603 250 11 10.3 3.8 | 184 16 1.2 15.7 59 22 25908 285 10 9.7 -2.6 | 183 9 0.5 9.4 60 21 26213 250 10 9.4 3.4 | 181 15 0.2 15.4 61 20 26470 205 18 7.6 16.3 | 177 28 -1.5 28.3 62 20 26518 250 16 15.0 5.5 | 199 18 5.9 17.4 63 18 26822 205 18 7.6 16.3 | 177 28 -1.5 28.3 64 15 27432 195 12 3.1 11.6 | 166 24 -6.0 23.5 65 14 27737 210 12 6.0 10.4 | 172 23 -3.2 22.3 66 13 28042 180 12 0.0 12.0 | 159 26 -9.2 24.0 67 12 28346 200 10 3.4 9.4 | 165 22 -5.7 21.4 68 11 28651 175 11 -1.0 11.0 | 156 25 -10.1 22.9 Wind Parameters Mean winds (0-6000m): 292.6 at 20.1 knts Storm direction: 322.6 at 15.1 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 59.0 deg Storm rel helicity (0-3000m) pos: 28.7 neg: -87.3 tot: -58.5 m^2/s^2 ave: -19.5 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 12.5 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 42.58 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 ------------------------------------------------------------------------------- 500 356 10 102 9| 0.0 16.8 16.8| 0.0 -38.5 -38.5 -76.9 -0.77| 18.4-14.2 1000 356 13 84 8| 0.0 5.9 5.9| 17.5 -43.2 -25.7 -25.7 -0.24| 15.9 -3.9 1500 346 12 94 6| 0.0 3.2 3.2| 24.9 -43.2 -18.2 -12.2 -0.05| 14.0 -0.6 2000 337 10 116 6| 0.0 1.3 1.3| 24.9 -60.4 -35.4 -17.7 -0.13| 12.5 -1.6 2500 334 9 128 7| 1.3 1.0 2.3| 25.0 -73.0 -48.0 -19.2 -0.17| 11.6 -2.0 3000 335 9 125 6| 1.1 2.0 3.0| 28.7 -87.3 -58.5 -19.5 -0.15| 12.5 -1.8 4000 307 13 198 4| 0.8 3.9 4.7| 37.7-104.6 -66.9 -16.7 -0.09| 12.2 -1.1 5000 297 17 233 7| 1.4 3.1 4.5| 79.8-104.6 -24.8 -5.0 -0.01| 10.5 -0.1 6000 293 20 246 10| 1.2 3.2 4.4| 86.3-131.2 -44.9 -7.5 -0.03| 9.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20250503.00.gif