UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 29 APR 25 Station: SBBE WMO ident: 82193 Latitude: -1.38 Longitude: -48.48 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1010 16 25.4 23.8 91 1.6 24.2 200 2 297.7 301.1 297.1 352.0 18.69 1 1000 105 24.8 22.8 89 2.0 23.3 315 1 298.0 301.2 296.5 349.5 17.74 2 974 337 23.0 22.7 98 0.3 22.8 18 4 298.4 301.7 296.9 351.1 18.11 3 925 788 22.0 17.7 77 4.3 19.0 65 7 301.8 304.4 295.0 342.8 13.91 4 897 1055 21.8 15.8 69 6.0 17.7 97 14 304.3 306.6 294.8 342.1 12.69 5 850 1521 19.0 14.0 73 5.0 15.7 105 17 306.0 308.3 294.7 341.8 11.91 6 818 1851 17.2 10.2 63 7.0 12.7 105 18 307.5 309.3 293.4 336.6 9.60 7 700 3167 9.6 6.7 82 2.9 7.8 105 9 313.1 314.8 294.4 340.5 8.83 8 604 4379 1.8 1.8 100 0.0 1.8 114 22 317.6 319.0 294.4 340.6 7.24 9 500 5890 -4.7 -5.6 93 0.9 -5.1 100 20 327.3 328.3 295.3 344.1 5.05 10 434 6988 -11.9 -12.1 98 0.2 -12.0 95 19 331.7 332.4 295.2 343.6 3.49 11 411 7404 -13.3 -16.5 77 3.2 -14.5 102 18 335.1 335.6 295.3 344.1 2.56 12 400 7610 -14.9 -17.4 81 2.5 -15.8 105 18 335.6 336.1 295.3 344.2 2.44 13 322 9213 -27.1 -27.7 95 0.6 -27.2 74 16 340.2 340.5 295.4 344.8 1.22 14 300 9720 -30.5 -33.1 78 2.6 -31.0 80 18 342.4 342.6 295.6 345.4 0.78 15 283 10132 -33.5 -38.5 61 5.0 -34.2 83 21 343.8 343.9 295.7 345.7 0.49 16 272 10409 -35.7 -40.7 60 5.0 -36.3 82 23 344.6 344.7 295.8 346.2 0.40 17 250 10990 -40.9 -44.0 72 3.1 -41.2 80 27 345.3 345.3 295.8 346.5 0.31 18 248 11044 -41.5 -44.4 73 2.9 -41.8 79 27 345.2 345.2 295.8 346.4 0.30 19 220 11842 -48.5 -52.2 65 3.7 -48.7 84 28 346.4 346.4 296.0 347.0 0.14 20 208 12208 -51.7 -60.7 33 9.0 -52.0 93 26 347.0 347.0 296.0 347.2 0.05 21 202 12396 -53.3 -60.3 42 7.0 -53.5 98 24 347.4 347.4 296.1 347.6 0.06 22 200 12460 -53.7 -59.7 48 6.0 -53.9 100 24 347.7 347.7 296.2 348.0 0.06 23 197 12557 -54.5 -59.1 57 4.6 -54.6 100 24 348.0 348.0 296.3 348.2 0.07 24 192 12722 -55.5 -64.5 32 9.0 -55.7 100 24 348.9 348.9 296.4 349.1 0.03 25 171 13455 -58.9 -77.9 7 19.0 -59.1 101 23 355.0 355.0 297.7 355.1 0.01 26 164 13717 -59.7 -78.7 7 19.0 -59.9 110 22 358.0 358.0 298.3 358.0 0.01 27 150 14270 -64.1 -79.1 11 15.0 -64.2 160 2 359.7 359.7 298.7 359.7 0.01 28 128 15216 -72.5 -84.5 15 12.0 -72.5 3 6 361.2 361.2 299.0 361.2 0.00 29 101 16565 -83.3 -87.7 46 4.4 -83.3 112 16 365.7 365.7 299.8 365.7 0.00 30 100 16620 -83.7 -87.9 48 4.2 -83.7 120 16 366.0 366.0 299.8 366.0 0.00 31 97 16788 -84.7 -88.7 49 4.0 -84.7 105 22 367.3 367.3 300.1 367.3 0.00 32 94 16961 -84.7 -89.7 41 5.0 -84.7 105 23 370.6 370.6 300.7 370.6 0.00 33 86 17461 -77.3 -88.3 16 11.0 -77.3 145 21 395.1 395.1 304.5 395.1 0.00 34 76 18174 -74.5 -90.5 7 16.0 -74.6 243 14 415.1 415.1 307.2 415.1 0.00 35 73 18407 -76.1 -90.1 9 14.0 -76.2 260 20 416.5 416.5 307.3 416.6 0.00 36 70 18650 -75.1 -90.1 8 15.0 -75.2 270 32 423.7 423.7 308.2 423.7 0.00 37 55 20084 -66.5 -90.5 2 24.0 -66.7 282 35 473.7 473.7 313.0 473.7 0.00 38 51 20541 -68.1 -90.1 3 22.0 -68.3 275 34 480.3 480.3 313.5 480.3 0.00 39 50 20660 -67.9 -90.9 2 23.0 -68.1 270 30 483.5 483.5 313.7 483.5 0.00 40 45 21292 -67.3 -91.3 2 24.0 -67.5 270 25 499.7 499.7 314.9 499.7 0.00 41 40 22013 -60.1 -90.1 1 30.0 -60.8 274 16 534.9 534.9 317.2 534.9 0.00 42 30 23800 -60.9 -90.9 1 30.0 -61.7 95 9 578.6 578.6 319.6 578.6 0.00 43 29 24011 -60.9 -90.9 1 30.0 -61.7 55 11 584.3 584.3 319.9 584.3 0.00 TRP 97 16788 -84.7 -88.7 49 4.0 -84.7 105 22 367.3 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 575.20 mb = 4797.20 m = 15738.66 ft Wetbulb zero: 577.26 mb = 4740.81 m = 15553.64 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 84.70 % Est. max temperature: 33.38 C = 92.09 F Sfc-Lift cond lev (LCL): 987.20 mb = 218.27 m = 716.11 ft T: 23.92 C 700-500 lapse rate: 5.25 C/km ThetaE index: 14.52 C Layer 925.0- 700.0 mb Conv cond level (CCL): 846.25 mb = 1558.99 m = 5114.75 ft Mean mixing ratio: 16.32 g/kg Conv temperature: 33.94 C = 93.10 F Cap Strength: 2.74 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.78 C Lifted Index @700 mb: -0.32 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 366.20 J/kg Max Up Vert Vel: 27.06 m/s Conv Inhibition (B-): 104.50 J/kg Cap Strength: 2.69 C Lift Cond Lev (LCL): 928.45 mb = 755.46 m = 2478.52 ft Lev Free Conv (LFC): 713.45 mb = 3006.22 m = 9862.79 ft Equ Level (EL): 203.45 mb = 12350.15 m = 40518.38 ft B at Equ Level: 362.67 J/kg Max Parcel Lev (MPL): 143.45 mb = 14536.52 m = 47691.43 ft Wind level data Storm motion: 136 at 12 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 1010 16 200 2 0.7 1.9 | 307 11 8.8 -6.6 1 1000 105 315 1 0.7 -0.7 | 316 13 8.8 -9.2 2 977 305 15 4 -1.0 -3.9 | 330 14 7.1 -12.3 3 944 610 45 8 -5.7 -5.7 | 350 14 2.5 -14.1 4 925 788 65 7 -6.3 -3.0 | 351 12 1.8 -11.4 5 912 914 90 9 -9.0 0.0 | 6 8 -0.9 -8.5 6 880 1219 105 20 -19.3 5.2 | 74 12 -11.2 -3.3 7 850 1521 105 17 -16.4 4.4 | 64 9 -8.3 -4.1 8 791 2134 105 18 -17.4 4.7 | 68 10 -9.3 -3.8 9 763 2438 105 13 -12.6 3.4 | 41 7 -4.4 -5.1 10 700 3167 105 9 -8.7 2.3 | 5 6 -0.6 -6.1 11 684 3353 105 8 -7.7 2.1 | 356 6 0.4 -6.4 12 634 3962 120 18 -15.6 9.0 | 94 7 -7.5 0.5 13 611 4267 115 22 -19.9 9.3 | 94 12 -11.8 0.8 14 546 5182 110 24 -22.6 8.2 | 89 14 -14.4 -0.2 15 500 5890 100 20 -19.7 3.5 | 67 13 -11.6 -5.0 16 487 6096 100 20 -19.7 3.5 | 67 13 -11.6 -5.0 17 450 6706 90 20 -20.0 0.0 | 55 15 -11.9 -8.5 18 400 7610 105 18 -17.4 4.7 | 68 10 -9.3 -3.8 19 399 7620 115 19 -17.2 8.0 | 87 9 -9.1 -0.4 20 368 8230 110 13 -12.2 4.4 | 46 6 -4.1 -4.0 21 338 8839 70 15 -14.1 -5.1 | 24 15 -6.0 -13.6 22 300 9720 80 18 -17.7 -3.1 | 40 15 -9.6 -11.6 23 299 9754 85 18 -17.9 -1.6 | 44 14 -9.8 -10.0 24 250 10990 80 27 -26.6 -4.7 | 55 23 -18.5 -13.1 25 239 11278 75 27 -26.1 -7.0 | 49 24 -18.0 -15.4 26 218 11887 85 28 -27.9 -2.4 | 61 23 -19.8 -10.9 27 200 12460 100 24 -23.6 4.2 | 75 16 -15.5 -4.3 28 189 12802 100 24 -23.6 4.2 | 75 16 -15.5 -4.3 29 180 13106 90 25 -25.0 0.0 | 63 19 -16.9 -8.5 30 164 13716 110 22 -20.7 7.5 | 86 13 -12.5 -0.9 31 156 14021 110 10 -9.4 3.4 | 14 5 -1.3 -5.0 32 150 14270 160 2 -0.7 1.9 | 311 10 7.4 -6.6 33 141 14630 0 0 -0.0 -0.0 | 316 12 8.1 -8.5 34 120 15545 5 10 -0.9 -10.0 | 338 20 7.3 -18.4 35 114 15850 10 11 -1.9 -10.8 | 342 20 6.2 -19.3 36 100 16620 120 16 -13.9 8.0 | 85 6 -5.7 -0.5 37 97 16764 120 16 -13.9 8.0 | 85 6 -5.7 -0.5 38 97 16788 105 22 -21.3 5.7 | 78 13 -13.1 -2.8 39 92 17069 105 23 -22.2 6.0 | 80 14 -14.1 -2.5 40 88 17374 140 25 -16.1 19.2 | 143 13 -7.9 10.7 41 83 17678 155 14 -5.9 12.7 | 208 5 2.2 4.2 42 79 17983 220 13 8.4 10.0 | 265 17 16.5 1.5 43 75 18288 255 14 13.5 3.6 | 283 22 21.7 -4.8 44 70 18650 270 32 32.0 -0.0 | 282 41 40.1 -8.5 45 64 19202 260 33 32.5 5.7 | 274 41 40.6 -2.7 46 61 19507 285 30 29.0 -7.8 | 294 40 37.1 -16.2 47 52 20422 280 38 37.4 -6.6 | 288 48 45.5 -15.1 48 50 20660 270 30 30.0 -0.0 | 283 39 38.1 -8.5 49 47 21031 265 28 27.9 2.4 | 279 37 36.0 -6.0 50 41 21946 280 17 16.7 -3.0 | 295 27 24.9 -11.4 51 37 22555 235 10 8.2 5.7 | 279 17 16.3 -2.7 52 35 22860 230 10 7.7 6.4 | 277 16 15.8 -2.0 53 33 23165 190 11 1.9 10.8 | 257 10 10.0 2.4 54 32 23470 90 13 -13.0 0.0 | 30 10 -4.9 -8.5 55 30 23774 340 10 3.4 -9.4 | 327 21 11.5 -17.9 56 30 23800 95 9 -9.0 0.8 | 6 8 -0.8 -7.7 57 28 24079 15 13 -3.4 -12.6 | 347 22 4.8 -21.0 58 26 24384 120 10 -8.7 5.0 | 9 3 -0.5 -3.5 Wind Parameters Mean winds (0-6000m): 106.1 at 15.6 knts Storm direction: 136.1 at 11.7 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 73.6 neg: -17.5 tot: 56.2 m^2/s^2 ave: 18.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.8 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 11.06 Bulk Shear: 33.10 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 20 4 330 14| 0.0 9.0 9.0| 31.3 0.0 31.3 62.5 0.88| 10.2 8.9 1000 56 6 345 12| 5.6 4.5 10.1| 53.9 0.0 53.9 53.9 0.78| 11.3 8.8 1500 87 10 11 9| 5.5 3.0 8.5| 72.2 -4.4 67.7 45.2 0.69| 11.2 7.8 2000 95 12 26 8| 4.1 2.3 6.4| 73.4 -4.4 69.0 34.5 0.69| 8.6 5.9 2500 97 13 32 8| 3.3 1.8 5.0| 73.6 -13.1 60.6 24.2 0.49| 8.0 3.9 3000 99 12 32 8| 2.7 1.6 4.4| 73.6 -17.5 56.2 18.7 0.39| 7.2 2.8 4000 103 12 33 7| 3.3 1.2 4.5| 88.5 -20.1 68.4 17.1 0.45| 7.0 3.2 5000 106 14 51 7| 2.6 1.1 3.7| 88.5 -23.6 64.9 13.0 0.39| 6.2 2.4 6000 106 16 59 8| 2.2 1.3 3.5| 88.5 -43.0 45.5 7.6 0.27| 5.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250429.12.gif