UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for SBUL... Searching the city database file for: SBUL ... Date:1200Z 6 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 104 1 925 796 SFC 910 943 25.4 15.4 54 10.0 18.6 180 4 306.7 309.0 295.1 343.4 12.18 3 850 1531 18.8 11.8 64 7.0 14.3 160 7 305.8 307.8 293.5 336.7 10.28 4 838 1653 17.6 11.6 68 6.0 13.7 184 11 305.8 307.7 293.5 336.8 10.29 5 787 2190 17.4 7.4 52 10.0 11.2 227 13 311.2 312.7 293.4 336.5 8.24 6 702 3154 10.0 6.1 77 3.9 7.6 233 23 313.3 314.9 294.2 339.5 8.45 7 700 3178 9.8 5.9 77 3.9 7.5 230 24 313.3 314.9 294.1 339.3 8.35 8 683 3381 8.4 3.4 71 5.0 5.5 230 24 314.0 315.4 293.4 336.4 7.17 9 674 3491 9.0 0.0 53 9.0 4.1 232 22 315.9 316.9 292.7 333.9 5.68 10 646 3842 8.0 -6.0 36 14.0 1.2 249 14 318.6 319.3 291.9 330.9 3.78 11 541 5276 -2.5 -7.4 69 4.9 -4.8 255 8 322.6 323.4 293.3 336.0 4.06 12 525 5514 -3.9 -15.9 39 12.0 -8.4 264 10 323.7 324.2 292.0 330.9 2.11 13 518 5620 -2.9 -26.9 14 24.0 -9.9 228 12 326.2 326.3 291.5 329.1 0.82 14 500 5900 -3.7 -41.7 3 38.0 -11.6 170 24 328.5 328.6 291.5 329.3 0.20 15 461 6536 -7.7 -46.7 3 39.0 -14.5 177 33 331.3 331.3 292.2 331.8 0.12 16 400 7620 -16.5 -46.5 6 30.0 -20.9 195 21 333.5 333.6 292.8 334.1 0.15 17 386 7887 -18.5 -47.5 6 29.0 -22.5 188 18 334.3 334.4 293.0 334.9 0.14 18 346 8694 -24.1 -54.1 4 30.0 -27.1 214 12 337.4 337.4 293.7 337.7 0.07 19 323 9192 -27.5 -56.5 5 29.0 -30.0 230 14 339.4 339.4 294.2 339.6 0.06 20 318 9304 -27.7 -41.7 25 14.0 -29.6 230 15 340.6 340.7 294.8 341.8 0.31 21 300 9720 -31.3 -36.3 61 5.0 -32.0 260 12 341.3 341.4 295.1 343.5 0.57 22 286 10055 -34.3 -36.5 80 2.2 -34.6 280 12 341.7 341.8 295.3 343.9 0.59 23 250 10980 -41.3 -48.3 47 7.0 -41.8 245 22 344.7 344.7 295.6 345.4 0.19 24 228 11601 -46.9 -58.9 24 12.0 -47.4 230 25 345.3 345.3 295.6 345.6 0.06 25 222 11778 -48.5 -56.5 39 8.0 -48.8 231 28 345.5 345.5 295.7 345.8 0.08 26 220 11838 -48.9 -53.2 61 4.3 -49.1 231 29 345.8 345.8 295.8 346.3 0.12 27 200 12460 -53.9 -58.1 60 4.2 -54.0 235 39 347.4 347.4 296.1 347.7 0.07 28 178 13196 -59.3 -64.3 52 5.0 -59.4 244 36 350.3 350.3 296.7 350.5 0.04 29 150 14240 -68.5 -71.0 70 2.5 -68.5 240 40 352.1 352.1 297.1 352.2 0.02 30 149 14280 -68.7 -71.2 70 2.5 -68.7 239 40 352.4 352.4 297.2 352.5 0.02 31 147 14361 -69.5 -72.9 61 3.4 -69.5 238 41 352.4 352.4 297.1 352.5 0.01 32 126 15266 -74.9 -79.7 47 4.8 -74.9 220 51 358.5 358.5 298.4 358.5 0.01 33 124 15359 -75.3 -81.3 39 6.0 -75.3 218 48 359.4 359.4 298.6 359.5 0.00 34 120 15550 -72.1 -85.1 13 13.0 -72.2 215 41 368.7 368.7 300.3 368.7 0.00 35 100 16610 -76.5 -86.5 19 10.0 -76.5 190 22 379.9 379.9 302.2 379.9 0.00 36 88 17344 -79.1 -88.1 21 9.0 -79.1 180 30 388.9 388.9 303.6 388.9 0.00 37 81 17822 -74.5 -87.5 12 13.0 -74.6 146 17 407.6 407.6 306.2 407.6 0.00 38 74 18346 -76.7 -87.7 16 11.0 -76.7 318 10 413.7 413.7 307.0 413.7 0.00 39 71 18587 -73.3 -87.3 10 14.0 -73.3 232 10 425.8 425.8 308.4 425.9 0.00 40 70 18670 -73.9 -87.9 10 14.0 -74.0 225 11 426.3 426.3 308.4 426.3 0.00 41 68 18839 -74.9 -88.9 10 14.0 -75.0 221 10 427.7 427.7 308.6 427.7 0.00 42 57 19867 -73.3 -90.3 6 17.0 -73.4 189 5 453.4 453.4 311.2 453.5 0.00 43 53 20299 -67.7 -89.7 3 22.0 -67.9 148 11 476.0 476.0 313.1 476.0 0.00 44 50 20650 -66.9 -89.9 3 23.0 -67.1 100 23 485.8 485.8 313.9 485.8 0.00 45 33 23194 -62.1 -89.1 2 27.0 -62.7 73 32 559.9 559.9 318.6 559.9 0.00 46 30 23790 -57.9 -87.9 1 30.0 -59.0 90 26 586.8 586.8 320.0 586.8 0.01 47 27 24461 -53.7 -85.7 1 32.0 -55.7 105 30 616.5 616.5 321.3 616.6 0.01 48 24 25220 -52.7 -84.7 1 32.0 -55.1 110 33 640.6 640.6 322.3 640.7 0.01 49 23 25494 -53.5 -85.5 1 32.0 -55.8 110 34 646.1 646.1 322.5 646.1 0.01 50 21 26083 -50.7 -84.7 1 34.0 -53.9 110 37 671.5 671.6 323.5 671.7 0.01 TRP 88 17344 -79.1 -88.1 21 9.0 -79.1 180 30 388.9 388.9 303.6 388.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 566.00 mb = 4934.81 m = 16190.13 ft Wetbulb zero: 625.06 mb = 4108.05 m = 13477.70 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 54.15 % Est. max temperature: 30.38 C = 86.68 F Sfc-Lift cond lev (LCL): 785.99 mb = 2200.70 m = 7220.07 ft T: 17.32 C 700-500 lapse rate: 4.96 C/km ThetaE index: 8.67 C Layer 700.0- 541.0 mb Conv cond level (CCL): 694.02 mb = 3248.97 m = 10659.22 ft Mean mixing ratio: 10.67 g/kg Conv temperature: 32.07 C = 89.72 F Cap Strength: 4.80 C Lifted Index: 3.66 C Risk: None Lifted Index @300 mb: 3.60 C Lifted Index @700 mb: 2.57 C Showalter Index: 4.48 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 15.50 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.60 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.95 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 26302.53 J/kg Cap Strength: 4.80 C Lift Cond Lev (LCL): 765.29 mb = 2425.87 m = 7958.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 12 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 ---------------------------------------------------------- 0 910 943 180 4 0.0 4.0 | 81 11 -11.0 -1.7 1 851 1524 180 10 0.0 10.0 | 112 12 -11.0 4.3 2 850 1531 160 7 -2.4 6.6 | 94 13 -13.4 0.9 3 821 1829 220 16 10.3 12.3 | 174 7 -0.7 6.6 4 792 2134 225 13 9.2 9.2 | 153 4 -1.8 3.5 5 764 2438 235 15 12.3 8.6 | 204 3 1.3 3.0 6 711 3048 245 20 18.1 8.5 | 249 8 7.1 2.8 7 700 3178 230 24 18.4 15.4 | 217 12 7.4 9.8 8 685 3353 230 25 19.2 16.1 | 218 13 8.2 10.4 9 660 3658 235 18 14.7 10.3 | 219 6 3.7 4.7 10 635 3962 260 10 9.8 1.7 | 16 4 -1.1 -3.9 11 612 4267 250 11 10.3 3.8 | 19 2 -0.7 -1.9 12 589 4572 235 14 11.5 8.0 | 191 2 0.5 2.4 13 567 4877 260 12 11.8 2.1 | 347 4 0.8 -3.6 14 546 5182 250 7 6.6 2.4 | 54 5 -4.4 -3.3 15 526 5486 270 10 10.0 -0.0 | 10 6 -1.0 -5.7 16 507 5791 170 15 -2.6 14.8 | 124 16 -13.6 9.1 17 500 5900 170 24 -4.2 23.6 | 140 24 -15.2 18.0 18 487 6096 170 26 -4.5 25.6 | 142 25 -15.5 20.0 19 469 6401 175 34 -3.0 33.9 | 154 31 -14.0 28.2 20 400 7620 195 21 5.4 20.3 | 159 16 -5.6 14.6 21 400 7620 205 24 10.1 21.8 | 177 16 -0.9 16.1 22 384 7925 185 17 1.5 16.9 | 140 15 -9.5 11.3 23 368 8230 190 22 3.8 21.7 | 156 18 -7.2 16.0 24 353 8534 200 13 4.4 12.2 | 135 9 -6.5 6.6 25 338 8839 230 11 8.4 7.1 | 119 3 -2.6 1.4 26 311 9449 230 16 12.3 10.3 | 195 5 1.3 4.6 27 300 9720 260 12 11.8 2.1 | 347 4 0.8 -3.6 28 286 10058 280 12 11.8 -2.1 | 354 8 0.8 -7.7 29 250 10980 245 22 19.9 9.3 | 248 10 8.9 3.6 30 228 11582 230 25 19.2 16.1 | 218 13 8.2 10.4 31 200 12460 235 39 31.9 22.4 | 231 27 21.0 16.7 32 163 13716 250 34 31.9 11.6 | 254 22 21.0 6.0 33 150 14240 240 40 34.6 20.0 | 239 28 23.6 14.3 34 126 15240 220 52 33.4 39.8 | 213 41 22.4 34.2 35 120 15545 215 41 23.5 33.6 | 204 31 12.5 27.9 36 114 15850 225 25 17.7 17.7 | 209 14 6.7 12.0 37 108 16154 260 14 13.8 2.4 | 319 4 2.8 -3.2 38 103 16459 230 10 7.7 6.4 | 103 3 -3.3 0.8 39 100 16610 190 22 3.8 21.7 | 156 18 -7.2 16.0 40 97 16764 190 22 3.8 21.7 | 156 18 -7.2 16.0 41 88 17344 180 30 0.0 30.0 | 156 27 -11.0 24.3 42 88 17374 185 32 2.8 31.9 | 163 27 -8.2 26.2 43 83 17678 165 22 -5.7 21.3 | 133 23 -16.7 15.6 44 79 17983 125 12 -9.8 6.9 | 93 21 -20.8 1.2 45 75 18288 340 10 3.4 -9.4 | 27 17 -7.6 -15.0 46 71 18593 230 10 7.7 6.4 | 103 3 -3.3 0.8 47 70 18670 225 11 7.8 7.8 | 123 4 -3.2 2.1 48 67 18898 220 10 6.4 7.7 | 114 5 -4.6 2.0 49 64 19202 230 19 14.6 12.2 | 208 7 3.6 6.6 50 61 19507 205 10 4.2 9.1 | 117 8 -6.8 3.4 51 58 19812 190 3 0.5 3.0 | 76 11 -10.5 -2.7 52 55 20117 185 10 0.9 10.0 | 113 11 -10.1 4.3 53 52 20422 125 11 -9.0 6.3 | 92 20 -20.0 0.7 54 50 20650 100 23 -22.7 4.0 | 87 34 -33.6 -1.7 55 47 21031 110 18 -16.9 6.2 | 91 28 -27.9 0.5 56 45 21336 80 28 -27.6 -4.9 | 75 40 -38.6 -10.5 57 39 22250 85 20 -19.9 -1.7 | 77 32 -30.9 -7.4 58 37 22555 65 33 -29.9 -13.9 | 64 45 -40.9 -19.6 59 30 23774 80 31 -30.5 -5.4 | 75 43 -41.5 -11.0 60 30 23790 90 26 -26.0 0.0 | 81 37 -37.0 -5.7 61 26 24384 110 31 -29.1 10.6 | 97 40 -40.1 5.0 62 21 25298 110 37 -34.8 12.7 | 99 46 -45.8 7.0 63 18 25908 95 44 -43.8 3.8 | 88 55 -54.8 -1.8 64 15 26518 80 38 -37.4 -6.6 | 76 50 -48.4 -12.2 Wind Parameters Mean winds (0-6000m): 212.8 at 16.5 knts Storm direction: 242.8 at 12.4 knts Shear (0-3000m) pos: 2.7 neg: 1.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -70.3 deg Storm rel helicity (0-3000m) pos: 61.6 neg: -23.8 tot: 37.8 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 17.58 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 ------------------------------------------------------------------------------- 500 180 7 95 11| 0.0 5.3 5.3| 15.0 0.0 15.0 30.0 0.99| 5.3 5.3 1000 196 9 111 9| 5.2 2.7 7.9| 47.8 -9.0 38.7 38.7 0.63| 12.4 7.8 1500 210 11 124 7| 4.2 1.8 6.0| 50.4 -10.5 39.9 26.6 0.58| 10.0 5.8 2000 221 12 143 5| 4.4 1.3 5.7| 54.4 -10.5 43.9 21.9 0.59| 8.7 5.2 2500 225 15 172 5| 3.5 2.2 5.8| 56.4 -23.7 32.7 13.1 0.35| 9.2 3.2 3000 228 15 182 4| 2.7 1.9 4.6| 61.6 -23.8 37.8 12.6 0.39| 10.3 4.0 4000 232 14 185 3| 2.4 1.9 4.3| 64.4 -23.9 40.5 10.1 0.37| 9.4 3.4 5000 231 14 172 3| 2.1 4.1 6.2| 87.6 -31.4 56.2 11.2 0.33| 11.5 3.8 6000 213 16 166 8| 1.7 3.5 5.2|150.7 -31.4 119.3 19.9 0.35| 11.0 3.9 Wrote GIF file: /home/apache/climate/data/raob//SBUL/skewt/SBUL.skewt.20251106.12.gif