UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for SBUL... Searching the city database file for: SBUL ... Date:1200Z 10 NOV 25 Station: SBUL WMO ident: 83525 Latitude: -18.89 Longitude: -48.23 Elevation: 943.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 126 1 925 815 SFC 912 943 22.4 18.6 79 3.8 19.7 120 12 303.4 306.2 296.1 347.8 14.95 3 886 1191 19.0 17.6 92 1.4 18.1 98 11 302.4 305.1 295.6 345.1 14.44 4 875 1298 20.6 14.6 68 6.0 16.6 91 9 305.2 307.4 294.6 341.2 12.03 5 855 1497 20.0 11.0 56 9.0 14.3 82 5 306.6 308.4 293.3 335.8 9.69 6 850 1547 19.6 10.6 56 9.0 13.8 80 4 306.7 308.4 293.2 335.3 9.48 7 771 2378 13.8 10.1 78 3.7 11.4 99 2 309.1 311.0 294.3 339.9 10.12 8 766 2432 15.2 -6.8 21 22.0 4.8 130 2 311.2 311.8 289.0 320.8 3.00 9 751 2600 14.0 -2.0 33 16.0 5.7 153 7 311.7 312.5 290.4 325.5 4.40 10 737 2759 15.4 -32.6 2 48.0 1.1 171 11 314.9 314.9 287.5 316.1 0.33 11 700 3193 12.6 -32.4 3 45.0 -0.5 195 9 316.4 316.5 288.0 317.7 0.36 12 628 4088 5.0 -18.0 17 23.0 -3.4 207 8 317.7 318.0 289.6 322.7 1.48 13 584 4675 0.8 -36.2 4 37.0 -7.9 220 10 319.5 319.6 288.9 320.6 0.30 14 574 4814 1.8 -43.2 2 45.0 -7.8 223 10 322.3 322.3 289.6 322.8 0.15 15 558 5041 1.4 -37.6 4 39.0 -7.9 242 9 324.4 324.5 290.4 325.4 0.27 16 500 5910 -6.5 -33.5 10 27.0 -12.8 200 18 325.1 325.2 290.8 326.8 0.45 17 498 5941 -6.7 -32.7 11 26.0 -12.9 199 18 325.2 325.3 290.9 327.0 0.49 18 476 6295 -8.3 -37.3 8 29.0 -14.4 195 21 327.5 327.6 291.3 328.7 0.33 19 470 6394 -8.1 -41.1 5 33.0 -14.5 195 23 328.9 329.0 291.6 329.8 0.22 20 400 7630 -16.9 -46.9 6 30.0 -21.2 240 18 333.0 333.1 292.7 333.6 0.14 21 366 8290 -21.9 -50.9 5 29.0 -25.2 272 14 334.9 334.9 293.2 335.3 0.10 22 348 8660 -24.1 -46.1 11 22.0 -26.8 291 15 336.8 336.9 293.7 337.5 0.18 23 341 8808 -24.9 -32.9 47 8.0 -26.4 298 16 337.7 337.8 294.4 340.3 0.70 24 339 8851 -25.1 -38.1 29 13.0 -27.2 300 16 338.0 338.1 294.2 339.6 0.42 25 337 8894 -25.3 -29.2 70 3.9 -26.1 299 16 338.3 338.5 294.8 342.0 1.01 26 310 9496 -28.7 -42.7 25 14.0 -30.5 289 20 341.7 341.8 295.0 342.8 0.29 27 300 9730 -30.7 -41.7 33 11.0 -32.1 285 21 342.1 342.2 295.1 343.4 0.33 28 282 10164 -33.7 -46.7 26 13.0 -35.0 270 23 343.9 344.0 295.4 344.7 0.20 29 250 10990 -41.1 -54.1 23 13.0 -41.9 240 28 345.0 345.0 295.6 345.4 0.10 30 200 12470 -53.3 -70.3 11 17.0 -53.6 235 37 348.4 348.4 296.3 348.4 0.01 31 191 12764 -55.9 -64.9 32 9.0 -56.1 235 36 348.8 348.8 296.4 348.9 0.03 32 169 13531 -61.9 -67.9 45 6.0 -62.0 251 38 351.3 351.3 296.9 351.4 0.02 33 163 13754 -63.1 -75.1 18 12.0 -63.2 254 38 352.9 352.9 297.3 352.9 0.01 34 155 14061 -65.3 -74.3 28 9.0 -65.4 243 38 354.3 354.3 297.5 354.3 0.01 35 150 14260 -66.5 -78.5 17 12.0 -66.6 235 38 355.5 355.5 297.8 355.6 0.01 36 101 16584 -79.7 -86.7 30 7.0 -79.7 242 27 372.7 372.7 301.0 372.7 0.00 37 100 16640 -79.9 -86.9 30 7.0 -79.9 245 27 373.4 373.4 301.1 373.4 0.00 38 91 17171 -81.7 -88.7 29 7.0 -81.7 235 24 380.0 380.0 302.2 380.0 0.00 39 77 18108 -81.3 -89.3 25 8.0 -81.3 222 18 399.4 399.4 305.1 399.4 0.00 40 75 18257 -77.9 -86.9 22 9.0 -77.9 225 14 409.6 409.6 306.5 409.6 0.00 41 71 18569 -79.1 -89.1 18 10.0 -79.1 359 19 413.5 413.5 306.9 413.5 0.00 42 70 18650 -77.9 -88.9 15 11.0 -77.9 325 14 417.7 417.7 307.4 417.7 0.00 43 67 18902 -75.1 -88.1 11 13.0 -75.2 305 11 429.1 429.1 308.7 429.1 0.00 44 55 20061 -70.5 -90.5 4 20.0 -70.6 108 13 464.5 464.5 312.2 464.5 0.00 45 54 20170 -71.1 -91.1 4 20.0 -71.2 113 14 465.6 465.6 312.3 465.6 0.00 46 50 20630 -66.9 -90.9 2 24.0 -67.1 55 21 485.8 485.8 313.9 485.8 0.00 47 42 21702 -60.1 -89.1 1 29.0 -60.7 60 20 527.5 527.5 316.8 527.5 0.00 48 40 22005 -62.1 -89.1 2 27.0 -62.7 68 17 529.9 529.9 316.9 529.9 0.00 49 30 23810 -56.3 -86.3 1 30.0 -57.7 70 17 591.2 591.2 320.2 591.2 0.01 50 26 24718 -56.7 -86.7 1 30.0 -58.2 68 16 614.7 614.7 321.3 614.8 0.01 51 23 25506 -50.7 -84.7 1 34.0 -53.7 70 17 654.3 654.3 322.9 654.4 0.01 52 20 26420 -48.9 -83.9 1 35.0 -52.7 105 19 686.5 686.5 324.0 686.6 0.02 53 16 27875 -52.1 -84.1 1 32.0 -55.5 121 18 721.3 721.3 325.1 721.5 0.02 TRP 91 17171 -81.7 -88.7 29 7.0 -81.7 235 24 380.0 380.0 302.2 380.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 547.72 mb = 5194.97 m = 17043.67 ft Wetbulb zero: 711.90 mb = 3050.91 m = 10009.44 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 26.33 % Est. max temperature: 30.07 C = 86.13 F Sfc-Lift cond lev (LCL): 862.64 mb = 1420.50 m = 4660.37 ft T: 20.23 C 700-500 lapse rate: 7.03 C/km ThetaE index: 19.17 C Layer 766.0- 751.0 mb Conv cond level (CCL): 674.55 mb = 3498.53 m = 11477.96 ft Mean mixing ratio: 11.52 g/kg Conv temperature: 35.52 C = 95.93 F Cap Strength: 5.65 C Lifted Index: 0.28 C Risk: Showers probable Lifted Index @300 mb: 3.38 C Lifted Index @700 mb: 4.90 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 17.10 C K Index: -8.30 Risk: None Sweat Index: 153.20 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.45 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 32219.91 J/kg Cap Strength: 5.52 C Lift Cond Lev (LCL): 789.62 mb = 2174.38 m = 7133.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 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 ---------------------------------------------------------- 0 912 943 120 12 -10.4 6.0 | 91 16 -16.4 0.4 1 883 1219 95 11 -11.0 1.0 | 75 18 -16.9 -4.7 2 850 1547 80 4 -3.9 -0.7 | 57 12 -9.9 -6.3 3 793 2134 325 3 1.7 -2.5 | 28 9 -4.3 -8.1 4 765 2438 135 2 -1.4 1.4 | 60 9 -7.4 -4.2 5 738 2743 170 11 -1.9 10.8 | 123 9 -7.9 5.2 6 712 3048 195 11 2.8 10.6 | 148 6 -3.1 5.0 7 700 3193 195 9 2.3 8.7 | 130 5 -3.7 3.1 8 686 3353 195 10 2.6 9.7 | 140 5 -3.4 4.0 9 613 4267 210 7 3.5 6.1 | 100 3 -2.5 0.4 10 568 4877 225 11 7.8 7.8 | 220 3 1.8 2.1 11 547 5182 260 6 5.9 1.0 | 1 5 -0.1 -4.6 12 507 5791 215 14 8.0 11.5 | 199 6 2.0 5.8 13 500 5910 200 18 6.2 16.9 | 181 11 0.2 11.3 14 488 6096 195 17 4.4 16.4 | 172 11 -1.6 10.8 15 451 6706 195 30 7.8 29.0 | 184 23 1.8 23.3 16 417 7315 205 20 8.5 18.1 | 191 13 2.5 12.5 17 401 7620 240 18 15.6 9.0 | 251 10 9.6 3.4 18 400 7630 240 18 15.6 9.0 | 251 10 9.6 3.4 19 368 8230 270 14 14.0 -0.0 | 305 10 8.0 -5.6 20 353 8534 285 14 13.5 -3.6 | 321 12 7.5 -9.3 21 339 8839 300 16 13.9 -8.0 | 330 16 7.9 -13.6 22 300 9730 285 21 20.3 -5.4 | 308 18 14.3 -11.1 23 250 10990 240 28 24.2 14.0 | 245 20 18.3 8.4 24 239 11278 240 28 24.2 14.0 | 245 20 18.3 8.4 25 200 12470 235 37 30.3 21.2 | 237 29 24.3 15.6 26 199 12497 230 36 27.6 23.1 | 231 28 21.6 17.5 27 164 13716 255 38 36.7 9.8 | 262 31 30.7 4.2 28 150 14260 235 38 31.1 21.8 | 237 30 25.1 16.2 29 148 14326 245 39 35.3 16.5 | 250 31 29.4 10.8 30 141 14630 235 35 28.7 20.1 | 238 27 22.7 14.4 31 121 15545 280 16 15.8 -2.8 | 311 13 9.8 -8.4 32 114 15850 290 19 17.9 -6.5 | 316 17 11.9 -12.1 33 103 16459 235 27 22.1 15.5 | 239 19 16.1 9.8 34 100 16640 245 27 24.5 11.4 | 253 19 18.5 5.8 35 98 16764 245 27 24.5 11.4 | 253 19 18.5 5.8 36 93 17069 250 27 25.4 9.2 | 260 20 19.4 3.6 37 91 17171 235 24 19.7 13.8 | 239 16 13.7 8.1 38 83 17678 215 29 16.6 23.8 | 210 21 10.6 18.1 39 75 18288 225 13 9.2 9.2 | 222 5 3.2 3.6 40 71 18593 10 20 -3.5 -19.7 | 20 27 -9.5 -25.3 41 70 18650 325 14 8.0 -11.5 | 353 17 2.0 -17.1 42 67 18898 310 11 8.4 -7.1 | 349 13 2.4 -12.7 43 64 19202 175 10 -0.9 10.0 | 122 8 -6.9 4.3 44 61 19507 120 5 -4.3 2.5 | 73 11 -10.3 -3.1 45 57 19812 70 10 -9.4 -3.4 | 59 18 -15.4 -9.1 46 55 20117 115 14 -12.7 5.9 | 91 19 -18.7 0.3 47 52 20422 105 14 -13.5 3.6 | 84 20 -19.5 -2.0 48 50 20630 55 21 -17.2 -12.0 | 53 29 -23.2 -17.7 49 49 20726 70 19 -17.9 -6.5 | 63 27 -23.8 -12.1 50 45 21336 60 22 -19.1 -11.0 | 56 30 -25.0 -16.6 51 40 21946 60 18 -15.6 -9.0 | 56 26 -21.6 -14.6 52 39 22250 95 14 -13.9 1.2 | 77 20 -19.9 -4.4 53 35 22860 80 18 -17.7 -3.1 | 70 25 -23.7 -8.8 54 33 23165 95 21 -20.9 1.8 | 82 27 -26.9 -3.8 55 30 23774 95 15 -14.9 1.3 | 78 21 -20.9 -4.3 56 30 23810 70 17 -16.0 -5.8 | 62 25 -22.0 -11.5 57 29 24079 70 16 -15.0 -5.5 | 62 24 -21.0 -11.1 58 27 24384 95 18 -17.9 1.6 | 80 24 -23.9 -4.1 59 26 24689 65 17 -15.4 -7.2 | 59 25 -21.4 -12.8 60 25 24994 85 13 -13.0 -1.1 | 70 20 -18.9 -6.8 61 24 25298 55 20 -16.4 -11.5 | 53 28 -22.4 -17.1 62 23 25603 75 16 -15.5 -4.1 | 65 24 -21.4 -9.8 63 22 25908 100 15 -14.8 2.6 | 82 21 -20.8 -3.0 64 20 26420 105 19 -18.4 4.9 | 88 24 -24.3 -0.7 65 18 26822 105 19 -18.4 4.9 | 88 24 -24.3 -0.7 66 15 27432 130 17 -13.0 10.9 | 106 20 -19.0 5.3 67 13 28042 95 17 -16.9 1.5 | 80 23 -22.9 -4.2 Wind Parameters Mean winds (0-6000m): 196.7 at 11.0 knts Storm direction: 226.7 at 8.2 knts Shear (0-3000m) pos: 1.9 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 31.5 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -59.7 tot: -14.7 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.82 Bulk Shear: 32.30 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 ------------------------------------------------------------------------------- 500 102 10 77 16| 0.0 8.0 8.0| 0.0 -35.2 -35.2 -70.5 -0.82| 10.2 -8.3 1000 92 7 68 14| 0.0 7.1 7.1| 0.0 -54.0 -54.0 -54.0 -0.82| 8.8 -7.2 1500 89 6 64 13| 1.7 4.8 6.5| 15.0 -56.7 -41.6 -27.7 -0.36| 8.9 -3.2 2000 121 6 78 12| 3.7 3.6 7.2| 42.4 -56.7 -14.2 -7.1 0.06| 10.0 0.6 2500 149 7 93 10| 2.7 2.9 5.5| 44.9 -58.6 -13.7 -5.5 0.06| 8.9 0.6 3000 164 7 100 8| 1.9 2.4 4.3| 44.9 -59.7 -14.7 -4.9 0.04| 7.8 0.3 4000 184 8 111 6| 1.6 1.8 3.4| 47.7 -60.4 -12.7 -3.2 0.12| 6.8 0.8 5000 198 8 123 4| 1.2 0.9 2.0| 50.1 -75.1 -25.0 -5.0 -0.02| 7.6 -0.2 6000 197 11 150 6| 1.2 1.1 2.3| 70.1 -78.4 -8.3 -1.4 0.02| 7.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//SBUL/skewt/SBUL.skewt.20251110.12.gif