UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 24 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 1009 16 26.4 23.1 82 3.3 24.0 70 6 298.8 302.0 296.8 351.0 17.91 1 1000 94 25.2 22.0 82 3.2 22.9 70 6 298.4 301.4 296.1 347.4 16.87 2 981 263 23.8 21.6 88 2.2 22.2 62 12 298.6 301.6 296.1 347.4 16.78 3 925 778 22.6 17.7 74 4.9 19.2 65 12 302.4 305.0 295.1 343.5 13.91 4 850 1513 20.0 14.0 68 6.0 16.0 100 18 307.1 309.3 295.0 343.0 11.91 5 838 1636 19.6 13.6 68 6.0 15.6 105 18 307.9 310.1 295.1 343.5 11.76 6 805 1981 17.6 10.6 64 7.0 13.1 105 19 309.4 311.2 294.3 339.9 10.02 7 700 3164 11.6 5.6 67 6.0 8.0 95 19 315.3 316.9 294.6 341.0 8.18 8 668 3554 9.4 4.4 71 5.0 6.4 80 21 317.1 318.6 294.8 342.0 7.88 9 639 3920 6.4 3.4 81 3.0 4.6 77 21 317.8 319.2 294.8 342.1 7.67 10 572 4820 1.6 -6.4 55 8.0 -2.3 71 22 322.3 323.2 293.3 336.0 4.14 11 528 5460 -3.3 -4.3 93 1.0 -3.8 70 20 323.9 325.0 294.6 341.2 5.28 12 500 5890 -4.7 -7.3 82 2.6 -6.0 80 21 327.3 328.2 294.8 342.1 4.43 13 444 6819 -9.9 -15.9 61 6.0 -12.2 70 28 332.1 332.6 294.5 340.7 2.49 14 438 6924 -10.5 -13.7 77 3.2 -11.8 70 28 332.6 333.2 295.1 343.1 3.03 15 422 7211 -11.9 -24.9 33 13.0 -15.7 73 29 334.4 334.6 294.0 338.7 1.20 16 415 7339 -13.1 -16.9 73 3.8 -14.5 75 28 334.4 334.9 295.0 343.0 2.45 17 409 7451 -13.5 -19.5 61 6.0 -15.5 77 28 335.3 335.7 294.9 342.4 2.00 18 400 7620 -14.9 -19.2 70 4.3 -16.3 80 28 335.6 336.1 295.1 343.1 2.09 19 343 8763 -23.7 -23.9 98 0.2 -23.8 83 27 338.8 339.1 295.4 344.6 1.62 20 300 9730 -29.7 -34.7 62 5.0 -30.6 95 23 343.5 343.7 295.8 346.1 0.67 21 295 9849 -30.5 -36.5 56 6.0 -31.4 93 23 344.0 344.2 295.8 346.3 0.57 22 254 10892 -39.3 -46.3 47 7.0 -39.9 78 27 346.1 346.1 296.0 347.0 0.24 23 250 11000 -40.3 -46.3 53 6.0 -40.8 80 27 346.2 346.2 296.0 347.1 0.24 24 238 11334 -43.1 -49.1 52 6.0 -43.5 82 25 346.8 346.9 296.1 347.6 0.18 25 207 12265 -48.7 -68.7 8 20.0 -49.2 54 15 352.2 352.2 297.1 352.2 0.02 26 200 12490 -50.9 -67.9 12 17.0 -51.3 35 19 352.2 352.2 297.1 352.3 0.02 27 150 14290 -65.3 -76.3 20 11.0 -65.4 260 16 357.6 357.6 298.2 357.6 0.01 28 138 14793 -69.9 -78.9 26 9.0 -69.9 250 18 358.1 358.1 298.3 358.1 0.01 29 132 15057 -71.3 -82.3 18 11.0 -71.3 247 20 360.2 360.2 298.7 360.2 0.00 30 126 15331 -73.7 -79.7 39 6.0 -73.7 251 21 360.7 360.7 298.8 360.7 0.01 31 100 16650 -83.7 -88.1 46 4.4 -83.7 320 10 366.0 366.0 299.8 366.0 0.00 32 98 16761 -84.1 -88.5 46 4.4 -84.1 335 10 367.4 367.4 300.1 367.4 0.00 33 91 17175 -78.5 -87.5 22 9.0 -78.5 20 13 386.3 386.3 303.2 386.3 0.00 34 85 17558 -81.9 -89.9 24 8.0 -81.9 68 11 387.1 387.1 303.3 387.1 0.00 35 79 17971 -77.1 -89.1 13 12.0 -77.1 70 10 405.2 405.2 305.9 405.2 0.00 36 70 18660 -78.5 -90.5 12 12.0 -78.6 190 11 416.4 416.4 307.3 416.5 0.00 37 69 18743 -77.1 -90.1 11 13.0 -77.1 190 11 421.2 421.2 307.9 421.2 0.00 38 66 18999 -77.9 -90.9 10 13.0 -77.9 188 11 424.8 424.8 308.3 424.8 0.00 39 58 19759 -68.7 -91.7 2 23.0 -68.9 321 17 461.6 461.6 311.9 461.6 0.00 40 54 20187 -71.1 -91.1 4 20.0 -71.2 306 28 465.6 465.6 312.3 465.6 0.00 41 50 20650 -66.1 -91.1 2 25.0 -66.4 295 40 487.7 487.7 314.1 487.7 0.00 42 44 21423 -65.9 -90.9 2 25.0 -66.2 290 37 506.4 506.4 315.4 506.4 0.00 43 43 21563 -66.1 -91.1 2 25.0 -66.4 290 35 509.2 509.2 315.6 509.2 0.00 44 40 22008 -58.9 -89.9 1 31.0 -59.7 281 28 537.9 537.9 317.4 538.0 0.00 45 34 23010 -65.3 -90.3 2 25.0 -65.7 197 16 546.7 546.7 317.9 546.7 0.00 46 31 23575 -62.7 -91.7 1 29.0 -63.3 215 16 568.4 568.4 319.0 568.4 0.00 47 30 23780 -56.1 -89.1 1 33.0 -57.5 205 13 591.7 591.7 320.2 591.7 0.00 48 29 23995 -55.9 -88.9 1 33.0 -57.4 216 14 598.0 598.0 320.5 598.0 0.00 49 24 25191 -58.3 -89.3 1 31.0 -59.6 85 36 624.3 624.3 321.7 624.3 0.01 50 22 25745 -53.3 -87.3 1 34.0 -55.7 80 36 654.9 654.9 322.9 655.0 0.01 51 20 26360 -51.9 -87.9 1 36.0 -54.9 95 42 677.3 677.3 323.7 677.4 0.01 52 19 26693 -50.7 -86.7 1 36.0 -54.1 108 39 691.0 691.1 324.1 691.1 0.01 53 18 27044 -52.3 -87.3 1 35.0 -55.4 93 41 696.8 696.8 324.3 696.8 0.01 54 13 29182 -45.5 -84.5 0 39.0 -52.0 86 43 788.3 788.3 327.0 788.5 0.02 TRP 98 16761 -84.1 -88.5 46 4.4 -84.1 335 10 367.4 367.4 300.1 367.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 557.63 mb = 5029.13 m = 16499.58 ft Wetbulb zero: 593.95 mb = 4514.08 m = 14809.78 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 72.15 % Est. max temperature: 34.15 C = 93.47 F Sfc-Lift cond lev (LCL): 962.14 mb = 432.98 m = 1420.51 ft T: 23.40 C 700-500 lapse rate: 5.98 C/km ThetaE index: 4.45 C Layer 925.0- 838.0 mb Conv cond level (CCL): 793.52 mb = 2102.30 m = 6897.23 ft Mean mixing ratio: 15.52 g/kg Conv temperature: 37.62 C = 99.72 F Cap Strength: 3.41 C Lifted Index: -0.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.95 C Lifted Index @700 mb: 2.15 C Showalter Index: 0.91 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 225.00 Risk: None Energy Index: -0.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.55 J/kg Max Up Vert Vel: 11.09 m/s Conv Inhibition (B-): 279.16 J/kg Cap Strength: 3.41 C Lift Cond Lev (LCL): 909.66 mb = 923.31 m = 3029.21 ft Lev Free Conv (LFC): 564.66 mb = 4923.44 m = 16152.82 ft Equ Level (EL): 434.66 mb = 6983.23 m = 22910.59 ft B at Equ Level: 42.68 J/kg Max Parcel Lev (MPL): 264.66 mb = 10605.22 m = 34793.60 ft Wind level data Storm motion: 114 at 14 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 1009 16 70 6 -5.6 -2.1 | 317 11 7.2 -7.8 1 1000 94 70 6 -5.6 -2.1 | 317 11 7.2 -7.8 2 976 305 60 13 -11.3 -6.5 | 352 12 1.6 -12.3 3 943 610 65 14 -12.7 -5.9 | 359 12 0.2 -11.7 4 925 778 65 12 -10.9 -5.1 | 350 11 2.0 -10.8 5 911 914 75 15 -14.5 -3.9 | 9 10 -1.6 -9.7 6 850 1513 100 18 -17.7 3.1 | 61 6 -4.8 -2.7 7 849 1524 105 18 -17.4 4.7 | 76 5 -4.5 -1.1 8 790 2134 105 19 -18.4 4.9 | 81 6 -5.5 -0.9 9 762 2438 110 20 -18.8 6.8 | 100 6 -5.9 1.1 10 736 2743 105 20 -19.3 5.2 | 85 6 -6.4 -0.6 11 700 3164 95 19 -18.9 1.7 | 56 7 -6.0 -4.1 12 659 3658 75 21 -20.3 -5.4 | 33 13 -7.4 -11.2 13 611 4267 80 22 -21.7 -3.8 | 42 13 -8.8 -9.6 14 567 4877 70 22 -20.7 -7.5 | 30 15 -7.8 -13.3 15 526 5486 70 20 -18.8 -6.8 | 25 14 -5.9 -12.6 16 500 5890 80 21 -20.7 -3.6 | 40 12 -7.8 -9.4 17 487 6096 90 23 -23.0 0.0 | 60 12 -10.1 -5.8 18 450 6706 70 27 -25.4 -9.2 | 40 20 -12.5 -15.0 19 433 7010 70 29 -27.3 -9.9 | 42 21 -14.4 -15.7 20 400 7620 80 28 -27.6 -4.9 | 54 18 -14.7 -10.6 21 368 8230 75 27 -26.1 -7.0 | 46 18 -13.2 -12.8 22 312 9449 95 26 -25.9 2.3 | 75 13 -13.0 -3.5 23 300 9730 95 23 -22.9 2.0 | 69 11 -10.0 -3.8 24 262 10668 75 26 -25.1 -6.7 | 44 17 -12.2 -12.5 25 250 11000 80 27 -26.6 -4.7 | 53 17 -13.7 -10.5 26 219 11887 85 21 -20.9 -1.8 | 47 11 -8.0 -7.6 27 209 12192 60 14 -12.1 -7.0 | 357 13 0.8 -12.8 28 200 12490 35 19 -10.9 -15.6 | 355 21 2.0 -21.3 29 200 12497 35 15 -8.6 -12.3 | 347 19 4.3 -18.1 30 190 12802 35 17 -9.8 -13.9 | 351 20 3.1 -19.7 31 173 13411 5 14 -1.2 -13.9 | 329 23 11.7 -19.7 32 164 13716 315 12 8.5 -8.5 | 304 26 21.4 -14.3 33 157 14021 285 10 9.7 -2.6 | 290 24 22.5 -8.4 34 150 14290 260 16 15.8 2.8 | 276 29 28.6 -3.0 35 149 14326 265 15 14.9 1.3 | 279 28 27.8 -4.5 36 134 14935 245 19 17.2 8.0 | 266 30 30.1 2.3 37 121 15545 255 23 22.2 6.0 | 270 35 35.1 0.2 38 100 16650 320 10 6.4 -7.7 | 305 24 19.3 -13.4 39 98 16761 335 10 4.2 -9.1 | 311 23 17.1 -14.8 40 98 16764 310 10 7.7 -6.4 | 301 24 20.5 -12.2 41 93 17069 15 14 -3.6 -13.5 | 334 21 9.3 -19.3 42 88 17374 30 12 -6.0 -10.4 | 337 18 6.9 -16.2 43 83 17678 90 10 -10.0 0.0 | 333 6 2.9 -5.8 44 79 17983 70 10 -9.4 -3.4 | 339 10 3.5 -9.2 45 71 18593 230 11 8.4 7.1 | 267 21 21.3 1.3 46 70 18660 190 11 1.9 10.8 | 251 16 14.8 5.1 47 67 18898 190 11 1.9 10.8 | 251 16 14.8 5.1 48 64 19202 185 11 1.0 11.0 | 249 15 13.8 5.2 49 61 19507 360 10 -0.0 -10.0 | 321 20 12.9 -15.8 50 58 19812 315 18 12.7 -12.7 | 306 32 25.6 -18.5 51 50 20650 295 40 36.3 -16.9 | 295 54 49.1 -22.7 52 47 21031 290 42 39.5 -14.4 | 291 56 52.3 -20.1 53 40 21946 290 31 29.1 -10.6 | 291 45 42.0 -16.4 54 39 22250 250 19 17.9 6.5 | 269 31 30.7 0.7 55 37 22555 250 18 16.9 6.2 | 269 30 29.8 0.4 56 33 23165 180 16 0.0 16.0 | 232 16 12.9 10.2 57 32 23470 220 17 10.9 13.0 | 253 25 23.8 7.2 58 30 23780 205 13 5.5 11.8 | 252 19 18.4 6.0 59 29 24079 220 15 9.6 11.5 | 256 23 22.5 5.7 60 27 24384 165 13 -3.4 12.6 | 235 12 9.5 6.8 61 26 24689 95 31 -30.9 2.7 | 80 18 -18.0 -3.1 62 25 24994 85 36 -35.9 -3.1 | 69 25 -23.0 -8.9 63 23 25603 85 35 -34.9 -3.1 | 68 24 -22.0 -8.8 64 21 25908 75 38 -36.7 -9.8 | 57 28 -23.8 -15.6 65 20 26360 95 42 -41.8 3.7 | 86 29 -29.0 -2.1 66 19 26518 110 39 -36.6 13.3 | 108 25 -23.8 7.6 67 16 27127 65 43 -39.0 -18.2 | 47 35 -26.1 -24.0 68 12 28346 95 43 -42.8 3.7 | 86 30 -30.0 -2.0 69 8 29566 95 54 -53.8 4.7 | 88 41 -40.9 -1.1 Wind Parameters Mean winds (0-6000m): 84.2 at 18.8 knts Storm direction: 114.2 at 14.1 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 49.1 neg: -9.9 tot: 39.2 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.90 Bulk Shear: 12.56 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 63 11 342 11| 0.0 8.0 8.0| 22.6 0.0 22.6 45.1 0.94| 8.5 7.9 1000 66 12 351 11| 2.3 4.0 6.3| 33.9 -3.4 30.5 30.5 0.75| 7.5 5.6 1500 76 14 3 9| 3.8 2.7 6.5| 44.5 -3.4 41.2 27.5 0.78| 7.4 5.7 2000 85 15 16 7| 3.2 2.0 5.2| 46.3 -3.4 43.0 21.5 0.77| 6.0 4.6 2500 91 16 28 6| 2.9 1.6 4.5| 49.1 -3.8 45.3 18.1 0.76| 5.3 4.0 3000 94 16 37 6| 2.4 1.8 4.2| 49.1 -9.9 39.2 13.1 0.55| 5.0 2.8 4000 91 17 39 7| 1.8 2.2 4.1| 52.7 -22.1 30.6 7.6 0.32| 5.0 1.6 5000 87 18 39 9| 1.5 2.0 3.5| 55.1 -33.9 21.2 4.2 0.23| 4.5 1.0 6000 84 19 37 10| 1.7 1.7 3.4| 74.1 -37.3 36.7 6.1 0.29| 4.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250424.12.gif