UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for SBSN... Searching the city database file for: SBSN ... Date:1200Z 22 APR 25 Station: SBSN WMO ident: 82244 Latitude: -2.42 Longitude: -54.79 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1006 60 25.0 23.8 93 1.2 24.2 45 2 297.6 301.0 297.1 352.1 18.76 1 1000 115 24.4 23.5 95 0.9 23.8 45 2 297.5 300.9 296.9 351.3 18.53 2 925 800 21.4 19.1 87 2.3 19.8 175 2 301.2 304.0 295.7 346.0 15.22 3 850 1530 17.6 15.8 89 1.8 16.4 115 5 304.6 307.1 295.4 344.6 13.40 4 774 2327 13.4 10.1 80 3.3 11.3 108 5 308.3 310.2 294.0 338.9 10.08 5 700 3169 8.6 7.1 90 1.5 7.7 100 6 312.0 313.7 294.3 340.0 9.08 6 631 4020 3.8 3.8 100 0.0 3.8 68 -407412800 315.9 317.5 294.6 341.1 8.00 7 616 4215 3.4 2.1 91 1.3 2.7 61 -501866304 317.7 319.1 294.5 340.7 7.25 8 564 4925 -1.3 -1.3 100 0.0 -1.3 34 -848104704 320.2 321.4 294.3 340.1 6.18 9 560 4982 -0.5 -2.9 84 2.4 -1.7 31 -876048576 321.8 322.9 294.3 339.8 5.53 10 522 5541 -3.9 -5.6 88 1.7 -4.7 10 -1151920896 324.3 325.2 294.4 340.2 4.83 11 513 5678 -4.5 -10.5 63 6.0 -7.1 5 -1220199680 325.2 325.8 293.4 336.4 3.35 12 500 5880 -5.1 -9.8 70 4.7 -7.2 95 23 326.8 327.5 294.1 339.0 3.64 13 470 6366 -7.9 -11.8 74 3.9 -9.5 91 23 329.2 329.8 294.4 340.4 3.30 14 433 7003 -11.5 -23.5 36 12.0 -15.1 90 27 332.4 332.7 293.6 337.2 1.33 15 426 7128 -12.3 -20.3 51 8.0 -14.9 90 26 333.0 333.3 294.1 339.3 1.79 16 422 7201 -12.3 -28.3 25 16.0 -16.5 90 25 333.9 334.0 293.6 337.1 0.88 17 419 7256 -12.7 -22.7 43 10.0 -15.7 90 24 334.0 334.3 294.1 339.3 1.47 18 416 7311 -13.1 -28.1 27 15.0 -17.0 90 23 334.2 334.4 293.7 337.5 0.91 19 413 7366 -13.7 -16.6 79 2.9 -14.7 90 22 334.1 334.6 295.0 343.0 2.53 20 409 7440 -13.7 -24.7 39 11.0 -16.9 90 21 335.0 335.3 294.2 339.6 1.26 21 402 7572 -14.7 -27.7 32 13.0 -18.1 90 20 335.4 335.6 294.1 339.0 0.98 22 400 7610 -14.9 -26.9 35 12.0 -18.1 90 19 335.6 335.8 294.2 339.5 1.06 23 392 7762 -15.9 -26.9 38 11.0 -18.8 91 21 336.3 336.5 294.4 340.2 1.08 24 382 7957 -16.7 -46.7 6 30.0 -21.2 93 23 337.7 337.7 293.9 338.3 0.15 25 369 8216 -18.1 -26.1 50 8.0 -20.3 95 26 339.2 339.5 295.2 343.7 1.23 26 367 8257 -18.5 -24.5 59 6.0 -20.2 95 26 339.2 339.5 295.4 344.4 1.43 27 350 8608 -21.5 -23.9 81 2.4 -22.2 96 25 339.8 340.1 295.6 345.6 1.59 28 345 8714 -21.5 -29.5 48 8.0 -23.4 97 24 341.2 341.4 295.4 344.8 0.96 29 328 9085 -23.5 -42.5 16 19.0 -26.3 98 23 343.4 343.5 295.4 344.5 0.28 30 300 9730 -28.9 -36.9 46 8.0 -30.2 85 21 344.6 344.8 295.9 346.8 0.54 31 291 9946 -30.9 -35.9 61 5.0 -31.7 82 21 344.8 344.9 296.0 347.2 0.61 32 284 10117 -32.1 -41.1 40 9.0 -33.3 82 22 345.5 345.6 296.0 347.0 0.37 33 277 10292 -33.5 -38.1 63 4.6 -34.1 87 23 346.0 346.1 296.2 348.0 0.52 34 273 10393 -33.9 -44.9 32 11.0 -35.1 89 24 346.8 346.9 296.1 347.9 0.26 35 250 11000 -39.3 -50.3 30 11.0 -40.1 90 18 347.6 347.7 296.3 348.3 0.15 36 241 11251 -41.9 -55.9 20 14.0 -42.6 96 19 347.4 347.4 296.1 347.7 0.08 37 238 11336 -42.3 -49.3 46 7.0 -42.8 98 20 348.0 348.1 296.4 348.8 0.18 38 234 11450 -43.1 -57.1 20 14.0 -43.8 101 20 348.5 348.5 296.4 348.8 0.07 39 200 12490 -52.5 -56.8 60 4.3 -52.7 95 21 349.6 349.6 296.6 350.0 0.09 40 199 12522 -52.7 -56.3 65 3.6 -52.8 91 20 349.8 349.8 296.7 350.2 0.09 41 197 12587 -53.3 -59.3 48 6.0 -53.5 93 20 349.9 349.9 296.7 350.2 0.07 42 194 12685 -54.1 -63.1 32 9.0 -54.3 96 20 350.1 350.1 296.7 350.3 0.04 43 182 13090 -57.3 -61.5 59 4.2 -57.4 109 20 351.4 351.4 297.0 351.6 0.05 44 169 13551 -61.5 -66.4 52 4.9 -61.6 124 20 351.9 351.9 297.1 352.1 0.03 45 157 14003 -64.1 -77.1 15 13.0 -64.2 118 20 355.0 355.0 297.7 355.0 0.01 46 150 14280 -65.5 -77.5 17 12.0 -65.6 105 19 357.2 357.2 298.1 357.3 0.01 47 115 15848 -77.9 -83.9 37 6.0 -77.9 273 10 362.4 362.4 299.2 362.4 0.00 48 101 16584 -81.5 -87.5 35 6.0 -81.5 265 4 369.2 369.2 300.4 369.2 0.00 49 100 16640 -81.7 -87.7 35 6.0 -81.7 265 3 369.9 369.9 300.5 369.9 0.00 50 98 16754 -82.3 -87.3 42 5.0 -82.3 230 2 370.9 370.9 300.7 370.9 0.00 51 95 16929 -82.5 -88.5 35 6.0 -82.5 245 6 373.8 373.8 301.2 373.8 0.00 52 92 17111 -79.3 -87.3 26 8.0 -79.3 222 10 383.6 383.6 302.8 383.6 0.00 53 81 17833 -81.9 -88.9 29 7.0 -81.9 156 22 392.4 392.4 304.2 392.4 0.00 54 70 18660 -79.5 -89.5 18 10.0 -79.6 280 24 414.3 414.3 307.0 414.3 0.00 55 63 19263 -77.3 -90.3 11 13.0 -77.3 271 26 431.8 431.8 309.0 431.8 0.00 56 57 19854 -66.5 -89.5 3 23.0 -66.7 276 29 468.9 468.9 312.5 468.9 0.00 57 50 20660 -60.9 -87.9 2 27.0 -61.4 260 30 500.0 500.0 314.9 500.0 0.00 58 48 20912 -60.7 -87.7 2 27.0 -61.3 260 26 506.3 506.3 315.4 506.3 0.00 59 36 22684 -61.7 -88.7 2 27.0 -62.3 285 26 547.1 547.1 317.9 547.2 0.00 60 30 23800 -64.1 -91.1 1 27.0 -64.7 265 22 569.9 569.9 319.2 569.9 0.00 61 28 24228 -59.1 -88.1 1 29.0 -60.2 255 18 595.2 595.2 320.4 595.2 0.01 62 26 24691 -59.9 -87.9 1 28.0 -61.0 245 14 605.6 605.6 320.9 605.7 0.01 TRP 98 16754 -82.3 -87.3 42 5.0 -82.3 230 2 370.9 370.9 300.7 370.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 578.38 mb = 4728.79 m = 15514.22 ft Wetbulb zero: 581.33 mb = 4681.55 m = 15359.23 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 88.53 % Est. max temperature: 31.67 C = 89.01 F Sfc-Lift cond lev (LCL): 989.02 mb = 212.01 m = 695.56 ft T: 23.98 C 700-500 lapse rate: 5.05 C/km ThetaE index: 13.16 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 896.29 mb = 1072.21 m = 3517.71 ft Mean mixing ratio: 16.60 g/kg Conv temperature: 29.82 C = 85.68 F Cap Strength: 1.07 C Lifted Index: -1.55 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.38 C Lifted Index @700 mb: -1.50 C Showalter Index: -0.14 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.90 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 362.86 J/kg Max Up Vert Vel: 26.94 m/s Conv Inhibition (B-): 19.52 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 932.79 mb = 726.35 m = 2382.99 ft Lev Free Conv (LFC): 817.79 mb = 1858.88 m = 6098.61 ft Equ Level (EL): 337.79 mb = 8869.09 m = 29097.72 ft B at Equ Level: 359.93 J/kg Max Parcel Lev (MPL): 147.79 mb = 14367.73 m = 47137.66 ft Wind level data Storm motion: 30 at 237783936 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 1000 115 45 2 -1.4 -1.4 | 210 237783936 118891976.0 205926928.0 1 925 800 175 2 -0.2 2.0 | 210 237783936 118891976.0 205926928.0 2 850 1530 115 5 -4.5 2.1 | 210 237783936 118891968.0 205926928.0 3 700 3169 100 6 -5.9 1.0 | 210 237783936 118891968.0 205926928.0 4 506 5791 0 -1277701120 0.0 1277701120.0 | 185 1488384256 118891976.0 1483628032.0 5 999 305 345 3 0.8 -2.9 | 210 237783936 118891976.0 205926928.0 6 962 610 135 3 -2.1 2.1 | 210 237783936 118891976.0 205926928.0 7 926 914 110 3 -2.8 1.0 | 210 237783936 118891976.0 205926928.0 8 796 2134 15 5 -1.3 -4.8 | 210 237783936 118891976.0 205926928.0 9 766 2438 135 2 -1.4 1.4 | 210 237783936 118891976.0 205926928.0 10 684 3353 95 4 -4.0 0.3 | 210 237783936 118891976.0 205926928.0 11 634 3962 85 11 -11.0 -1.0 | 210 237783936 118891968.0 205926928.0 12 611 4267 95 14 -13.9 1.2 | 210 237783936 118891960.0 205926928.0 13 588 4572 100 16 -15.8 2.8 | 210 237783936 118891960.0 205926928.0 14 525 5486 90 16 -16.0 0.0 | 210 237783936 118891960.0 205926928.0 15 506 5791 105 21 -20.3 5.4 | 210 237783920 118891952.0 205926928.0 16 500 5880 95 23 -22.9 2.0 | 210 237783920 118891952.0 205926928.0 17 486 6096 95 24 -23.9 2.1 | 210 237783920 118891952.0 205926928.0 18 449 6706 85 22 -21.9 -1.9 | 210 237783920 118891952.0 205926928.0 19 432 7010 90 27 -27.0 0.0 | 210 237783920 118891952.0 205926928.0 20 400 7610 90 19 -19.0 0.0 | 210 237783936 118891960.0 205926928.0 21 368 8230 95 26 -25.9 2.3 | 210 237783920 118891952.0 205926928.0 22 312 9449 100 22 -21.7 3.8 | 210 237783920 118891952.0 205926928.0 23 300 9730 85 21 -20.9 -1.8 | 210 237783920 118891952.0 205926928.0 24 286 10058 80 21 -20.7 -3.6 | 210 237783920 118891952.0 205926928.0 25 274 10363 90 24 -24.0 0.0 | 210 237783920 118891952.0 205926928.0 26 262 10668 80 22 -21.7 -3.8 | 210 237783920 118891952.0 205926928.0 27 251 10973 90 17 -17.0 0.0 | 210 237783936 118891960.0 205926928.0 28 250 11000 90 18 -18.0 0.0 | 210 237783936 118891960.0 205926928.0 29 229 11582 105 21 -20.3 5.4 | 210 237783920 118891952.0 205926928.0 30 200 12490 95 21 -20.9 1.8 | 210 237783920 118891952.0 205926928.0 31 200 12497 90 20 -20.0 0.0 | 210 237783920 118891952.0 205926928.0 32 164 13716 130 20 -15.3 12.9 | 210 237783936 118891960.0 205926944.0 33 150 14280 105 19 -18.4 4.9 | 210 237783936 118891960.0 205926928.0 34 149 14326 135 29 -20.5 20.5 | 210 237783936 118891952.0 205926944.0 35 141 14630 120 23 -19.9 11.5 | 210 237783936 118891960.0 205926944.0 36 134 14935 60 10 -8.7 -5.0 | 210 237783936 118891968.0 205926928.0 37 127 15240 15 4 -1.0 -3.9 | 210 237783936 118891976.0 205926928.0 38 121 15545 310 10 7.7 -6.4 | 210 237783952 118891984.0 205926928.0 39 115 15850 270 10 10.0 -0.0 | 210 237783952 118891984.0 205926928.0 40 100 16640 265 3 3.0 0.3 | 210 237783936 118891976.0 205926928.0 41 98 16754 230 2 1.5 1.3 | 210 237783936 118891976.0 205926928.0 42 98 16764 265 3 3.0 0.3 | 210 237783936 118891976.0 205926928.0 43 88 17374 190 15 2.6 14.8 | 210 237783952 118891976.0 205926944.0 44 79 17983 145 24 -13.8 19.7 | 210 237783936 118891960.0 205926944.0 45 75 18288 100 12 -11.8 2.1 | 210 237783936 118891968.0 205926928.0 46 71 18593 295 14 12.7 -5.9 | 210 237783952 118891992.0 205926928.0 47 70 18660 280 24 23.6 -4.2 | 210 237783952 118892000.0 205926928.0 48 67 18898 295 23 20.8 -9.7 | 210 237783936 118892000.0 205926912.0 49 64 19202 270 25 25.0 -0.0 | 210 237783952 118892000.0 205926928.0 50 52 20422 280 33 32.5 -5.7 | 210 237783952 118892008.0 205926928.0 51 50 20660 260 30 29.5 5.2 | 210 237783952 118892008.0 205926928.0 52 45 21336 260 19 18.7 3.3 | 210 237783952 118891992.0 205926928.0 53 39 22250 260 18 17.7 3.1 | 210 237783952 118891992.0 205926928.0 54 37 22555 285 25 24.1 -6.5 | 210 237783952 118892000.0 205926928.0 55 33 23165 285 29 28.0 -7.5 | 210 237783952 118892008.0 205926928.0 56 30 23774 280 29 28.6 -5.0 | 210 237783952 118892008.0 205926928.0 57 30 23800 265 22 21.9 1.9 | 210 237783952 118892000.0 205926928.0 58 26 24384 245 14 12.7 5.9 | 210 237783952 118891992.0 205926928.0 59 24 24689 170 10 -1.7 9.8 | 210 237783952 118891976.0 205926944.0 60 22 24994 145 8 -4.6 6.6 | 210 237783936 118891968.0 205926928.0 Wind Parameters Mean winds (0-6000m): 0.0 at 317045248.0 knts Storm direction: 30.0 at 237783936.0 knts Storm rel Dir Shear (0-3000m): 0.0 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 13040634180927488.00 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 87 2 210 237782416| | | 1000 137 2 210 237782416| | | 1500 126 3 210 237782416| | | 2000 120 3 210 237782416| | | 2500 116 4 210 237782416| | | 3000 112 4 210 237782416| | | 4000 246 -47217896 202 201515008| | | 5000 208 -177507632 216 60751076| | | 6000 0 317045248 313 162733664| | | Wrote GIF file: /home/apache/climate/data/raob//SBSN/skewt/SBSN.skewt.20250422.12.gif