UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 9 DEC 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 27.6 21.6 70 6.0 23.3 30 7 300.0 303.0 296.1 347.7 16.31 1 1000 96 27.2 21.2 70 6.0 22.9 30 9 300.4 303.3 296.1 347.4 16.05 2 925 782 23.0 18.8 77 4.2 20.1 65 21 302.8 305.6 296.0 347.0 14.93 3 850 1516 18.4 16.4 88 2.0 17.0 85 12 305.4 308.0 296.0 347.1 13.94 4 826 1762 16.8 15.1 90 1.7 15.7 100 17 306.2 308.7 295.7 345.8 13.18 5 700 3159 9.8 2.8 62 7.0 5.8 85 15 313.3 314.6 292.9 334.3 6.70 6 651 3759 7.8 -1.2 53 9.0 3.0 109 8 317.6 318.7 293.0 334.9 5.39 7 587 4602 1.6 -2.3 75 3.9 -0.4 64 3 320.0 321.0 293.7 337.8 5.51 8 535 5344 -2.1 -9.1 59 7.0 -5.3 37 1 324.1 324.9 293.3 336.1 3.59 9 521 5555 -2.3 -22.3 20 20.0 -8.9 40 2 326.4 326.6 291.9 330.7 1.23 10 511 5708 -3.3 -15.3 39 12.0 -7.9 42 2 327.0 327.4 293.0 334.8 2.28 11 500 5880 -4.3 -21.3 25 17.0 -9.9 45 2 327.8 328.1 292.4 332.7 1.40 12 493 5992 -4.7 -22.7 23 18.0 -10.5 25 2 328.6 328.9 292.6 333.1 1.25 13 469 6384 -7.1 -26.1 20 19.0 -12.6 4 3 330.4 330.6 292.7 333.9 0.97 14 427 7112 -12.3 -21.3 47 9.0 -15.2 2 4 332.7 333.1 294.0 338.5 1.63 15 400 7610 -15.5 -27.5 35 12.0 -18.6 360 5 334.8 335.0 294.0 338.5 1.00 16 378 8035 -17.5 -45.5 7 28.0 -21.7 347 9 337.7 337.7 293.9 338.4 0.17 17 367 8255 -18.9 -40.9 12 22.0 -22.6 340 11 338.7 338.7 294.3 339.8 0.29 18 364 8316 -19.3 -29.3 41 10.0 -21.7 342 12 338.9 339.1 294.9 342.4 0.93 19 324 9169 -26.5 -30.2 71 3.7 -27.3 304 11 340.5 340.7 295.3 344.1 0.96 20 300 9720 -30.9 -34.9 68 4.0 -31.6 235 7 341.8 342.0 295.4 344.3 0.66 21 274 10353 -36.5 -40.7 65 4.2 -37.0 213 12 342.7 342.8 295.3 344.3 0.40 22 250 10980 -40.9 -44.9 65 4.0 -41.2 180 15 345.3 345.3 295.8 346.4 0.28 23 228 11601 -46.3 -49.6 69 3.3 -46.5 163 20 346.2 346.3 296.0 347.0 0.18 24 200 12460 -53.5 -58.0 58 4.5 -53.7 175 24 348.0 348.1 296.3 348.4 0.08 25 186 12923 -57.5 -61.9 57 4.4 -57.6 177 32 348.9 348.9 296.4 349.1 0.05 26 158 13935 -65.1 -70.1 50 5.0 -65.1 180 33 352.7 352.7 297.2 352.7 0.02 27 150 14250 -66.7 -72.7 42 6.0 -66.7 180 26 355.2 355.2 297.7 355.2 0.01 28 140 14664 -68.9 -79.9 19 11.0 -68.9 182 23 358.4 358.4 298.4 358.4 0.00 29 121 15518 -76.7 -80.6 54 3.9 -76.7 277 16 359.4 359.4 298.6 359.4 0.00 30 101 16544 -81.1 -86.1 43 5.0 -81.1 264 35 370.0 370.0 300.5 370.0 0.00 31 100 16600 -80.1 -86.1 36 6.0 -80.1 260 35 373.0 373.0 301.1 373.0 0.00 32 82 17715 -84.3 -90.3 34 6.0 -84.3 290 31 386.2 386.2 303.2 386.2 0.00 33 70 18600 -81.7 -88.7 29 7.0 -81.7 195 13 409.6 409.6 306.5 409.6 0.00 34 69 18681 -81.7 -89.7 24 8.0 -81.7 194 14 411.3 411.3 306.7 411.3 0.00 35 66 18933 -76.3 -87.3 16 11.0 -76.3 191 14 428.3 428.3 308.6 428.3 0.00 36 61 19391 -72.9 -87.9 9 15.0 -73.0 134 10 445.6 445.6 310.4 445.6 0.00 37 57 19786 -75.5 -88.5 11 13.0 -75.6 302 17 448.5 448.5 310.7 448.5 0.00 38 50 20550 -72.1 -90.1 5 18.0 -72.2 100 27 473.6 473.6 313.0 473.6 0.00 39 48 20792 -69.9 -89.9 4 20.0 -70.1 105 13 484.4 484.4 313.8 484.4 0.00 TRP 82 17715 -84.3 -90.3 34 6.0 -84.3 290 31 386.2 386.2 303.2 386.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 564.51 mb = 4922.79 m = 16150.70 ft Wetbulb zero: 595.38 mb = 4486.38 m = 14718.93 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 67.98 % Est. max temperature: 32.73 C = 90.92 F Sfc-Lift cond lev (LCL): 924.95 mb = 782.48 m = 2567.15 ft T: 23.00 C 700-500 lapse rate: 5.18 C/km ThetaE index: 12.85 C Layer 826.0- 651.0 mb Conv cond level (CCL): 841.38 mb = 1603.45 m = 5260.59 ft Mean mixing ratio: 15.44 g/kg Conv temperature: 33.35 C = 92.03 F Cap Strength: 2.19 C Lifted Index: -0.34 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.04 C Lifted Index @700 mb: -0.00 C Showalter Index: -0.31 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.70 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.80 Risk: None Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 209.90 J/kg Max Up Vert Vel: 20.49 m/s Conv Inhibition (B-): 78.98 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 890.99 mb = 1107.14 m = 3632.29 ft Lev Free Conv (LFC): 615.99 mb = 4209.16 m = 13809.41 ft Equ Level (EL): 225.99 mb = 11658.97 m = 38250.76 ft B at Equ Level: 208.89 J/kg Max Parcel Lev (MPL): 145.99 mb = 14412.43 m = 47284.29 ft Wind level data Storm motion: 115 at 8 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 30 7 -3.5 -6.1 | 337 10 4.0 -9.6 1 1000 96 30 9 -4.5 -7.8 | 345 12 3.0 -11.3 2 977 305 40 21 -13.5 -16.1 | 17 20 -6.0 -19.6 3 943 610 55 25 -20.5 -14.3 | 36 22 -13.0 -17.8 4 925 782 65 21 -19.0 -8.9 | 43 17 -11.5 -12.4 5 911 914 65 18 -16.3 -7.6 | 38 14 -8.8 -11.1 6 850 1516 85 12 -12.0 -1.0 | 44 6 -4.4 -4.5 7 819 1829 105 18 -17.4 4.7 | 97 10 -9.9 1.2 8 790 2134 110 20 -18.8 6.8 | 107 12 -11.3 3.4 9 762 2438 115 17 -15.4 7.2 | 115 9 -7.9 3.7 10 709 3048 85 15 -14.9 -1.3 | 57 9 -7.4 -4.8 11 700 3159 85 15 -14.9 -1.3 | 57 9 -7.4 -4.8 12 683 3353 115 10 -9.1 4.2 | 116 2 -1.5 0.7 13 610 4267 100 6 -5.9 1.0 | 327 3 1.6 -2.4 14 566 4877 30 1 -0.5 -0.9 | 302 8 7.0 -4.4 15 500 5880 45 2 -1.4 -1.4 | 309 8 6.1 -4.9 16 486 6096 5 2 -0.2 -2.0 | 307 9 7.3 -5.5 17 400 7610 360 5 -0.0 -5.0 | 318 11 7.5 -8.5 18 368 8230 340 11 3.8 -10.3 | 321 18 11.3 -13.8 19 353 8534 350 14 2.4 -13.8 | 330 20 10.0 -17.3 20 338 8839 340 16 5.5 -15.0 | 325 23 13.0 -18.5 21 325 9144 305 11 9.0 -6.3 | 301 19 16.5 -9.8 22 300 9720 235 7 5.7 4.0 | 268 13 13.3 0.5 23 299 9754 245 5 4.5 2.1 | 277 12 12.1 -1.4 24 286 10058 215 10 5.7 8.2 | 250 14 13.3 4.7 25 262 10668 210 14 7.0 12.1 | 239 17 14.5 8.6 26 250 10973 180 16 0.0 16.0 | 211 15 7.5 12.5 27 250 10980 180 15 0.0 15.0 | 213 14 7.5 11.5 28 218 11887 155 22 -9.3 19.9 | 174 17 -1.8 16.5 29 208 12192 160 16 -5.5 15.0 | 190 12 2.1 11.5 30 200 12460 175 24 -2.1 23.9 | 195 21 5.4 20.4 31 199 12497 175 22 -1.9 21.9 | 197 19 5.6 18.4 32 172 13411 180 44 0.0 44.0 | 191 41 7.5 40.5 33 150 14250 180 26 0.0 26.0 | 198 24 7.5 22.5 34 148 14326 185 36 3.1 35.9 | 198 34 10.7 32.4 35 140 14630 180 23 0.0 23.0 | 201 21 7.5 19.5 36 126 15240 235 10 8.2 5.7 | 262 16 15.7 2.2 37 120 15545 285 17 16.4 -4.4 | 288 25 23.9 -7.9 38 114 15850 275 27 26.9 -2.4 | 280 35 34.4 -5.8 39 108 16154 290 36 33.8 -12.3 | 291 44 41.4 -15.8 40 100 16600 260 35 34.5 6.1 | 266 42 42.0 2.6 41 97 16764 270 39 39.0 -0.0 | 274 47 46.5 -3.5 42 87 17374 290 36 33.8 -12.3 | 291 44 41.4 -15.8 43 82 17715 290 31 29.1 -10.6 | 291 39 36.7 -14.1 44 78 17983 290 34 31.9 -11.6 | 291 42 39.5 -15.1 45 70 18593 220 22 14.1 16.9 | 238 25 21.7 13.4 46 70 18600 195 13 3.4 12.6 | 230 14 10.9 9.1 47 66 18898 190 15 2.6 14.8 | 222 15 10.1 11.3 48 63 19202 195 10 2.6 9.7 | 239 12 10.1 6.2 49 60 19507 100 10 -9.8 1.7 | 53 3 -2.3 -1.8 50 57 19812 290 18 16.9 -6.2 | 292 26 24.4 -9.6 51 51 20422 245 11 10.0 4.6 | 266 18 17.5 1.2 52 50 20550 100 27 -26.6 4.7 | 94 19 -19.1 1.2 53 48 20726 105 12 -11.6 3.1 | 85 4 -4.1 -0.4 54 45 21031 110 29 -27.3 9.9 | 108 21 -19.7 6.4 Wind Parameters Mean winds (0-6000m): 84.9 at 11.1 knts Storm direction: 114.9 at 8.3 knts Shear (0-3000m) pos: 2.9 neg: 1.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 117.2 neg: -21.7 tot: 95.5 m^2/s^2 ave: 31.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.7 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 11.38 Bulk Shear: 18.45 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 41 17 13 17| 17.9 0.0 17.9| 66.0 0.0 66.0 132.0 0.78| 19.8 15.4 1000 52 19 26 17| 6.3 0.0 6.3| 91.0 -3.7 87.3 87.3 0.60| 16.1 9.6 1500 58 18 30 15| 3.4 0.0 3.4| 93.5 -3.8 89.7 59.8 0.52| 13.0 6.7 2000 69 17 41 13| 4.9 0.0 4.9|111.2 -3.8 107.4 53.7 0.59| 12.2 7.1 2500 78 18 53 12| 3.5 0.0 3.5|117.2 -6.2 111.0 44.4 0.55| 10.8 5.9 3000 82 17 58 11| 2.9 1.2 4.1|117.2 -21.7 95.5 31.8 0.37| 10.2 3.7 4000 85 15 59 9| 2.2 1.2 3.4|122.1 -23.3 98.8 24.7 0.32| 9.2 3.0 5000 86 13 51 7| 1.8 1.5 3.3|122.3 -29.3 93.0 18.6 0.25| 8.2 2.0 6000 85 11 38 6| 1.5 1.3 2.8|124.1 -29.5 94.6 15.8 0.25| 7.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251209.00.gif