UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 21 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 1008 16 25.8 23.9 89 1.9 24.4 60 5 298.3 301.7 297.3 353.1 18.84 1 1000 89 25.6 22.8 85 2.8 23.6 55 10 298.8 302.0 296.7 350.5 17.74 2 925 774 23.6 17.6 69 6.0 19.4 75 17 303.4 306.0 295.4 344.5 13.82 3 850 1509 18.6 15.6 83 3.0 16.5 100 14 305.6 308.1 295.6 345.2 13.23 4 827 1745 17.2 15.5 90 1.7 16.1 104 13 306.6 309.1 296.0 347.2 13.52 5 700 3154 10.0 7.8 86 2.2 8.6 95 15 313.6 315.4 295.1 343.1 9.54 6 578 4724 0.4 0.4 100 0.0 0.4 87 12 320.0 321.3 294.8 341.9 6.84 7 500 5880 -5.1 -5.4 98 0.3 -5.3 95 15 326.8 327.8 295.3 343.8 5.12 8 444 6805 -10.3 -10.5 98 0.2 -10.4 81 17 331.6 332.3 295.4 344.8 3.88 9 409 7432 -14.9 -14.9 100 0.0 -14.9 85 15 333.5 334.1 295.2 343.7 2.94 10 402 7562 -15.9 -19.8 72 3.9 -17.1 97 14 333.8 334.2 294.5 340.8 1.98 11 400 7600 -16.1 -19.6 74 3.5 -17.3 100 14 334.1 334.5 294.6 341.2 2.02 12 395 7695 -16.5 -18.7 83 2.2 -17.2 101 14 334.7 335.2 294.9 342.6 2.21 13 353 8534 -20.5 -23.5 77 3.0 -21.4 104 13 340.3 340.6 295.8 346.2 1.63 14 327 9097 -24.1 -30.1 58 6.0 -25.4 91 16 342.9 343.1 295.8 346.5 0.96 15 321 9232 -25.3 -34.3 43 9.0 -27.0 90 17 343.0 343.2 295.6 345.5 0.65 16 300 9720 -28.7 -36.7 46 8.0 -30.0 90 23 344.9 345.0 296.0 347.1 0.55 17 278 10262 -33.5 -38.1 63 4.6 -34.1 82 21 345.6 345.7 296.1 347.6 0.51 18 250 11000 -39.1 -42.1 73 3.0 -39.4 105 25 347.9 348.0 296.5 349.5 0.38 19 248 11055 -39.5 -42.2 75 2.7 -39.8 105 25 348.1 348.2 296.5 349.7 0.38 20 205 12320 -50.1 -55.1 55 5.0 -50.3 113 20 350.9 351.0 297.0 351.4 0.11 21 200 12480 -51.5 -55.7 61 4.2 -51.7 115 18 351.2 351.2 297.0 351.6 0.10 22 195 12644 -53.1 -55.6 74 2.5 -53.2 117 17 351.2 351.2 297.0 351.7 0.10 23 186 12947 -55.7 -59.7 61 4.0 -55.8 116 16 351.8 351.8 297.1 352.1 0.07 24 184 13015 -56.3 -58.0 81 1.7 -56.3 113 16 351.9 351.9 297.1 352.3 0.08 25 181 13120 -57.1 -62.1 53 5.0 -57.2 110 16 352.3 352.3 297.1 352.5 0.05 26 176 13296 -58.9 -62.6 62 3.7 -59.0 114 15 352.1 352.1 297.1 352.3 0.05 27 150 14280 -67.1 -70.9 58 3.8 -67.1 130 2 354.5 354.5 297.6 354.6 0.02 28 119 15643 -78.5 -81.3 63 2.8 -78.5 327 7 357.8 357.8 298.2 357.8 0.00 29 104 16408 -81.1 -86.1 43 5.0 -81.1 272 10 366.9 366.9 300.0 366.9 0.00 30 101 16574 -80.3 -87.3 30 7.0 -80.3 200 10 371.5 371.5 300.8 371.5 0.00 31 100 16630 -80.1 -87.1 30 7.0 -80.1 165 10 373.0 373.0 301.1 373.0 0.00 32 91 17161 -80.9 -87.9 30 7.0 -80.9 147 20 381.6 381.6 302.5 381.6 0.00 33 86 17482 -76.1 -87.1 16 11.0 -76.2 113 19 397.5 397.5 304.9 397.5 0.00 34 76 18188 -79.7 -88.7 21 9.0 -79.7 314 19 404.3 404.3 305.7 404.3 0.00 35 73 18416 -78.7 -89.7 15 11.0 -78.7 322 20 411.1 411.1 306.6 411.1 0.00 36 70 18660 -70.3 -88.3 5 18.0 -70.4 275 34 434.0 434.0 309.3 434.0 0.00 37 69 18746 -70.1 -88.1 5 18.0 -70.2 273 35 436.2 436.2 309.5 436.2 0.00 38 63 19284 -73.1 -89.1 7 16.0 -73.2 265 31 441.1 441.1 310.0 441.1 0.00 39 57 19869 -74.1 -89.1 8 15.0 -74.2 281 31 451.6 451.6 311.0 451.6 0.00 40 50 20650 -65.9 -88.9 3 23.0 -66.2 275 20 488.2 488.2 314.1 488.2 0.00 41 49 20773 -65.7 -88.7 3 23.0 -66.0 271 18 491.5 491.5 314.3 491.5 0.00 42 47 21025 -67.9 -87.9 4 20.0 -68.1 277 20 492.1 492.1 314.4 492.1 0.00 43 39 22149 -67.1 -89.1 3 22.0 -67.4 246 29 521.1 521.1 316.4 521.1 0.00 44 34 22987 -62.1 -88.1 2 26.0 -62.7 239 18 555.1 555.1 318.4 555.1 0.00 45 31 23557 -62.9 -88.9 2 26.0 -63.6 256 17 567.8 567.8 319.0 567.8 0.00 46 30 23760 -60.9 -87.9 2 27.0 -61.7 270 19 578.6 578.6 319.6 578.7 0.01 47 26 24667 -54.1 -85.1 1 31.0 -56.1 101 11 622.1 622.1 321.6 622.2 0.01 48 23 25451 -56.9 -86.9 1 30.0 -58.5 86 34 636.1 636.1 322.2 636.1 0.01 49 20 26340 -56.3 -86.3 1 30.0 -58.2 105 35 663.8 663.8 323.2 663.9 0.01 50 18 27011 -55.3 -86.3 1 31.0 -57.6 105 35 687.3 687.3 324.0 687.4 0.01 TRP 63 19284 -73.1 -89.1 7 16.0 -73.2 265 31 441.1 441.1 310.0 441.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 572.33 mb = 4808.42 m = 15775.48 ft Wetbulb zero: 572.85 mb = 4795.71 m = 15733.77 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 88.84 % Est. max temperature: 32.94 C = 91.29 F Sfc-Lift cond lev (LCL): 980.97 mb = 257.84 m = 845.92 ft T: 25.11 C 700-500 lapse rate: 5.54 C/km ThetaE index: 8.67 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 839.58 mb = 1614.92 m = 5298.22 ft Mean mixing ratio: 15.61 g/kg Conv temperature: 33.60 C = 92.48 F Cap Strength: 2.77 C Lifted Index: -1.19 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.13 C Lifted Index @700 mb: 0.14 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.70 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 230.20 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 237.05 J/kg Max Up Vert Vel: 21.77 m/s Conv Inhibition (B-): 94.49 J/kg Cap Strength: 2.77 C Lift Cond Lev (LCL): 897.98 mb = 1031.70 m = 3384.81 ft Lev Free Conv (LFC): 682.98 mb = 3355.86 m = 11009.89 ft Equ Level (EL): 352.98 mb = 8534.58 m = 28000.26 ft B at Equ Level: 235.36 J/kg Max Parcel Lev (MPL): 202.98 mb = 12384.27 m = 40630.32 ft Wind level data Storm motion: 120 at 10 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 1008 16 60 5 -4.3 -2.5 | 329 9 4.5 -7.6 1 1000 89 55 10 -8.2 -5.7 | 356 11 0.7 -10.8 2 976 305 45 18 -12.7 -12.7 | 12 18 -3.9 -17.8 3 942 610 65 17 -15.4 -7.2 | 28 14 -6.5 -12.3 4 925 774 75 17 -16.4 -4.4 | 39 12 -7.5 -9.5 5 910 914 90 15 -15.0 0.0 | 50 8 -6.1 -5.1 6 850 1509 100 14 -13.8 2.4 | 62 6 -4.9 -2.6 7 790 2134 110 12 -11.3 4.1 | 68 3 -2.4 -1.0 8 762 2438 105 13 -12.6 3.4 | 65 4 -3.7 -1.7 9 700 3154 95 15 -14.9 1.3 | 58 7 -6.1 -3.8 10 610 4267 80 10 -9.8 -1.7 | 8 7 -1.0 -6.8 11 588 4572 80 12 -11.8 -2.1 | 22 8 -2.9 -7.2 12 566 4877 95 13 -13.0 1.1 | 46 6 -4.1 -3.9 13 500 5880 95 15 -14.9 1.3 | 58 7 -6.1 -3.8 14 486 6096 90 19 -19.0 0.0 | 63 11 -10.1 -5.1 15 415 7315 75 15 -14.5 -3.9 | 32 11 -5.6 -8.9 16 400 7600 100 14 -13.8 2.4 | 62 6 -4.9 -2.6 17 383 7925 105 14 -13.5 3.6 | 73 5 -4.7 -1.4 18 367 8230 110 12 -11.3 4.1 | 68 3 -2.4 -1.0 19 324 9144 90 16 -16.0 0.0 | 55 9 -7.1 -5.1 20 300 9720 90 23 -23.0 0.0 | 70 15 -14.1 -5.1 21 274 10363 80 20 -19.7 -3.5 | 52 14 -10.8 -8.5 22 251 10973 100 21 -20.7 3.6 | 83 12 -11.8 -1.4 23 250 11000 105 25 -24.1 6.5 | 95 15 -15.3 1.4 24 229 11582 105 29 -28.0 7.5 | 97 19 -19.1 2.4 25 200 12480 115 18 -16.3 7.6 | 109 8 -7.4 2.5 26 190 12802 120 16 -13.9 8.0 | 120 6 -5.0 2.9 27 181 13106 110 16 -15.0 5.5 | 94 6 -6.2 0.4 28 164 13716 125 12 -9.8 6.9 | 152 2 -1.0 1.8 29 150 14280 130 2 -1.5 1.3 | 297 8 7.3 -3.8 30 141 14630 55 2 -1.6 -1.1 | 311 10 7.2 -6.2 31 109 16154 280 10 9.8 -1.7 | 290 20 18.7 -6.8 32 103 16459 270 10 10.0 -0.0 | 285 20 18.9 -5.1 33 100 16630 165 10 -2.6 9.7 | 234 8 6.3 4.6 34 98 16764 165 10 -2.6 9.7 | 234 8 6.3 4.6 35 93 17069 155 19 -8.0 17.2 | 184 12 0.8 12.2 36 88 17374 130 23 -17.6 14.8 | 138 13 -8.7 9.7 37 83 17678 85 12 -12.0 -1.0 | 27 7 -3.1 -6.1 38 79 17983 300 13 11.3 -6.5 | 300 23 20.1 -11.6 39 75 18288 320 22 14.1 -16.9 | 314 32 23.0 -21.9 40 71 18593 325 18 10.3 -14.7 | 316 28 19.2 -19.8 41 70 18660 275 34 33.9 -3.0 | 281 43 42.7 -8.0 42 64 19202 265 39 38.9 3.4 | 272 48 47.7 -1.7 43 63 19284 265 31 30.9 2.7 | 273 40 39.8 -2.4 44 61 19507 260 33 32.5 5.7 | 269 41 41.4 0.7 45 58 19812 280 31 30.5 -5.4 | 285 41 39.4 -10.4 46 52 20422 285 30 29.0 -7.8 | 289 40 37.9 -12.8 47 50 20650 275 20 19.9 -1.7 | 283 30 28.8 -6.8 48 49 20726 270 18 18.0 -0.0 | 281 27 26.9 -5.1 49 45 21336 285 23 22.2 -6.0 | 290 33 31.1 -11.0 50 42 21641 255 25 24.1 6.5 | 268 33 33.0 1.4 51 38 22250 245 30 27.2 12.7 | 258 37 36.1 7.6 52 35 22860 225 18 12.7 12.7 | 250 23 21.6 7.7 53 33 23165 255 19 18.4 4.9 | 270 27 27.2 -0.1 54 31 23470 250 16 15.0 5.5 | 269 24 23.9 0.4 55 30 23760 270 19 19.0 -0.0 | 280 28 27.9 -5.1 56 30 23774 285 10 9.7 -2.6 | 292 20 18.5 -7.7 57 29 24079 270 19 19.0 -0.0 | 280 28 27.9 -5.1 58 27 24384 270 14 14.0 -0.0 | 282 23 22.9 -5.1 59 26 24689 90 11 -11.0 0.0 | 23 5 -2.1 -5.1 60 22 25603 85 39 -38.9 -3.4 | 74 31 -30.0 -8.5 61 21 25908 70 34 -31.9 -11.6 | 54 28 -23.1 -16.7 62 20 26213 90 43 -43.0 0.0 | 82 35 -34.1 -5.1 63 20 26340 105 35 -33.8 9.1 | 99 25 -24.9 4.0 64 18 26822 105 35 -33.8 9.1 | 99 25 -24.9 4.0 65 15 27432 85 37 -36.9 -3.2 | 73 29 -28.0 -8.3 Wind Parameters Mean winds (0-6000m): 89.7 at 13.6 knts Storm direction: 119.7 at 10.2 knts Shear (0-3000m) pos: 2.3 neg: 2.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 90.6 deg Storm rel helicity (0-3000m) pos: 60.1 neg: -0.9 tot: 59.2 m^2/s^2 ave: 19.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 20.01 Bulk Shear: 11.84 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 51 15 10 15| 0.0 12.7 12.7| 38.8 0.0 38.8 77.7 0.67| 18.0 12.0 1000 64 15 23 13| 4.8 6.3 11.2| 57.7 0.0 57.7 57.7 0.64| 14.1 9.1 1500 74 15 32 11| 3.9 4.2 8.1| 59.6 0.0 59.6 39.7 0.63| 10.2 6.4 2000 81 15 37 9| 3.4 3.2 6.5| 60.1 0.0 60.1 30.0 0.60| 8.3 4.9 2500 86 14 41 8| 2.7 2.8 5.5| 60.1 -0.2 59.9 24.0 0.55| 7.1 3.9 3000 89 14 44 8| 2.3 2.7 5.0| 60.1 -0.9 59.2 19.7 0.51| 6.3 3.2 4000 89 14 44 7| 1.7 1.9 3.6| 60.1 -9.5 50.6 12.6 0.33| 5.4 1.8 5000 89 13 40 7| 1.6 1.6 3.3| 68.1 -11.4 56.8 11.4 0.36| 4.9 1.8 6000 90 14 43 7| 1.4 1.7 3.0| 71.4 -11.4 60.1 10.0 0.36| 4.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250421.00.gif