UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for SBUL... Searching the city database file for: SBUL ... Date:1200Z 2 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 102 1 925 796 SFC 910 943 23.0 19.6 81 3.4 20.6 100 9 304.2 307.2 297.0 351.8 15.97 3 850 1531 20.4 15.4 73 5.0 17.0 345 18 307.5 310.0 296.0 346.9 13.06 4 819 1852 19.0 14.0 73 5.0 15.6 305 17 309.3 311.6 296.0 346.9 12.37 5 813 1915 18.6 12.6 68 6.0 14.6 305 18 309.5 311.7 295.3 344.1 11.35 6 700 3181 9.6 5.4 75 4.2 7.1 315 19 313.1 314.7 293.9 338.2 8.06 7 625 4111 2.8 2.8 100 0.0 2.8 298 21 315.7 317.1 294.1 339.3 7.52 8 604 4388 2.2 -1.5 76 3.7 0.3 293 22 318.1 319.2 293.4 336.2 5.68 9 562 4966 -1.9 -3.4 89 1.5 -2.7 281 26 319.8 320.9 293.6 337.0 5.30 10 500 5890 -6.3 -14.3 53 8.0 -9.4 255 23 325.4 325.9 292.8 333.9 2.53 11 495 5969 -6.9 -16.9 45 10.0 -10.5 257 23 325.6 326.0 292.4 332.6 2.06 12 487 6096 -7.5 -15.5 53 8.0 -10.5 260 23 326.3 326.8 292.9 334.4 2.35 13 420 7239 -13.5 -29.5 25 16.0 -17.4 251 27 332.8 332.9 293.2 335.7 0.79 14 400 7610 -15.9 -27.9 35 12.0 -18.9 260 24 334.3 334.5 293.8 337.9 0.96 15 395 7704 -16.1 -27.1 38 11.0 -19.0 254 31 335.3 335.5 294.1 339.1 1.05 16 382 7954 -18.5 -26.5 49 8.0 -20.5 264 21 335.3 335.6 294.2 339.5 1.15 17 355 8496 -21.3 -40.3 16 19.0 -24.4 258 25 338.7 338.7 294.3 339.9 0.32 18 300 9710 -31.3 -49.3 15 18.0 -33.0 235 39 341.3 341.3 294.8 341.8 0.14 19 295 9828 -32.3 -53.3 11 21.0 -34.0 236 39 341.5 341.5 294.8 341.9 0.09 20 273 10369 -36.1 -55.1 12 19.0 -37.4 245 41 343.6 343.7 295.3 344.0 0.08 21 250 10970 -41.9 -55.9 20 14.0 -42.6 235 40 343.8 343.8 295.3 344.1 0.08 22 222 11763 -49.7 -58.7 34 9.0 -50.0 231 47 343.7 343.7 295.3 343.9 0.06 23 204 12313 -53.3 -64.3 25 11.0 -53.5 233 58 346.4 346.4 295.8 346.5 0.03 24 200 12440 -54.5 -63.5 32 9.0 -54.7 230 55 346.5 346.5 295.9 346.6 0.04 25 181 13069 -60.3 -64.4 58 4.1 -60.4 230 52 347.0 347.0 296.0 347.2 0.04 26 150 14210 -69.9 -74.8 49 4.9 -69.9 220 58 349.7 349.7 296.5 349.7 0.01 27 139 14659 -73.9 -78.8 47 4.9 -73.9 222 57 350.3 350.3 296.7 350.4 0.01 28 122 15413 -77.7 -82.3 47 4.6 -77.7 255 44 356.7 356.7 298.1 356.7 0.00 29 106 16222 -75.5 -84.8 22 9.4 -75.5 255 68 375.6 375.6 301.5 375.6 0.00 30 101 16502 -74.7 -85.7 17 11.0 -74.7 253 57 382.3 382.3 302.6 382.3 0.00 31 100 16560 -74.1 -86.1 14 12.0 -74.2 250 43 384.6 384.6 303.0 384.6 0.00 32 97 16738 -72.9 -85.9 12 13.0 -72.9 250 48 390.3 390.3 303.8 390.3 0.00 33 86 17436 -76.5 -87.5 16 11.0 -76.5 254 34 396.7 396.7 304.8 396.7 0.00 34 84 17571 -76.3 -88.3 13 12.0 -76.3 252 32 399.8 399.8 305.2 399.8 0.00 35 82 17712 -70.5 -87.5 6 17.0 -70.6 246 29 414.4 414.4 307.0 414.4 0.00 36 75 18242 -69.3 -88.3 5 19.0 -69.4 268 10 427.6 427.6 308.6 427.6 0.00 37 70 18650 -72.7 -88.7 7 16.0 -72.8 350 11 428.9 428.9 308.7 428.9 0.00 38 64 19175 -74.5 -89.5 8 15.0 -74.6 353 8 436.0 436.0 309.5 436.0 0.00 39 58 19758 -67.9 -90.9 2 23.0 -68.1 360 0 463.4 463.4 312.1 463.4 0.00 40 50 20660 -63.9 -89.9 2 26.0 -64.3 130 13 492.9 492.9 314.4 492.9 0.00 41 42 21725 -66.1 -91.1 2 25.0 -66.4 107 12 512.7 512.7 315.8 512.7 0.00 42 39 22180 -61.5 -90.5 1 29.0 -62.1 122 10 535.3 535.3 317.2 535.3 0.00 43 34 23030 -62.3 -90.3 1 28.0 -62.9 100 20 554.6 554.6 318.3 554.6 0.00 44 30 23810 -59.1 -90.1 1 31.0 -60.1 90 23 583.5 583.5 319.8 583.5 0.00 45 21 26077 -53.3 -87.3 1 34.0 -55.8 78 23 663.7 663.7 323.2 663.8 0.01 46 21 26077 -53.5 -87.5 1 34.0 -55.9 78 23 663.1 663.1 323.2 663.2 0.01 TRP 122 15413 -77.7 -82.3 47 4.6 -77.7 255 44 356.7 356.7 298.1 356.7 0.00 WND 106 16222 -75.5 -84.8 22 9.4 -75.5 255 68 375.6 375.6 301.5 375.6 0.00 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 581.46 mb = 4698.33 m = 15414.29 ft Wetbulb zero: 600.36 mb = 4436.46 m = 14555.14 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 77.54 % Est. max temperature: 29.76 C = 85.56 F Sfc-Lift cond lev (LCL): 865.93 mb = 1370.96 m = 4497.85 ft T: 21.11 C 700-500 lapse rate: 5.87 C/km ThetaE index: 8.74 C Layer 813.0- 625.0 mb Conv cond level (CCL): 757.05 mb = 2518.10 m = 8261.38 ft Mean mixing ratio: 13.67 g/kg Conv temperature: 29.84 C = 85.72 F Cap Strength: 2.63 C Lifted Index: -2.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.96 C Lifted Index @700 mb: -0.50 C Showalter Index: -2.22 C Risk: Severe thunderstorms possible Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 21.70 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 243.80 Risk: None Energy Index: -2.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 772.51 J/kg Max Up Vert Vel: 39.31 m/s Conv Inhibition (B-): 70.72 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 803.43 mb = 2015.00 m = 6610.80 ft Lev Free Conv (LFC): 708.43 mb = 3079.67 m = 10103.77 ft Equ Level (EL): 168.43 mb = 13505.79 m = 44309.81 ft B at Equ Level: 772.11 J/kg Max Parcel Lev (MPL): 98.43 mb = 16652.06 m = 54632.09 ft Wind level data Storm motion: 317 at 16 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 ---------------------------------------------------------- 0 910 943 100 9 -8.9 1.6 | 124 24 -19.8 13.2 1 851 1524 335 17 7.2 -15.4 | 44 5 -3.7 -3.8 2 850 1531 345 18 4.7 -17.4 | 47 9 -6.3 -5.8 3 821 1829 305 17 13.9 -9.8 | 238 4 3.0 1.9 4 792 2134 305 19 15.6 -10.9 | 261 5 4.6 0.7 5 764 2438 310 21 16.1 -13.5 | 290 6 5.2 -1.9 6 711 3048 325 18 10.3 -14.7 | 11 3 -0.6 -3.1 7 700 3181 315 19 13.4 -13.4 | 306 3 2.5 -1.8 8 612 4267 295 21 19.0 -8.9 | 251 9 8.1 2.7 9 567 4877 285 26 25.1 -6.7 | 251 15 14.2 4.9 10 526 5486 255 26 25.1 6.7 | 218 23 14.2 18.3 11 500 5890 255 23 22.2 6.0 | 213 21 11.3 17.6 12 487 6096 260 23 22.7 4.0 | 217 20 11.7 15.6 13 432 7010 245 28 25.4 11.8 | 212 28 14.5 23.4 14 400 7610 260 24 23.6 4.2 | 219 20 12.7 15.8 15 399 7620 250 34 31.9 11.6 | 222 31 21.0 23.2 16 383 7925 265 21 20.9 1.8 | 217 17 10.0 13.4 17 367 8230 250 27 25.4 9.2 | 215 25 14.5 20.8 18 352 8534 260 25 24.6 4.3 | 221 21 13.7 15.9 19 300 9710 235 39 31.9 22.4 | 212 40 21.0 34.0 20 298 9754 235 39 31.9 22.4 | 212 40 21.0 34.0 21 273 10363 245 41 37.2 17.3 | 222 39 26.2 28.9 22 250 10970 235 40 32.8 22.9 | 212 41 21.8 34.5 23 228 11582 230 41 31.4 26.4 | 208 43 20.5 38.0 24 208 12192 235 61 50.0 35.0 | 220 61 39.0 46.6 25 200 12440 230 55 42.1 35.4 | 214 56 31.2 47.0 26 171 13411 230 50 38.3 32.1 | 212 52 27.4 43.7 27 150 14210 220 58 37.3 44.4 | 205 62 26.4 56.0 28 147 14326 225 62 43.8 43.8 | 211 64 32.9 55.4 29 132 14935 220 52 33.4 39.8 | 204 56 22.5 51.4 30 126 15240 240 41 35.5 20.5 | 217 40 24.6 32.1 31 122 15413 255 44 42.5 11.4 | 234 39 31.6 23.0 32 113 15850 275 49 48.8 -4.3 | 259 39 37.9 7.3 33 106 16222 255 68 65.7 17.6 | 242 62 54.8 29.2 34 102 16459 255 68 65.7 17.6 | 242 62 54.8 29.2 35 100 16560 250 43 40.4 14.7 | 228 40 29.5 26.3 36 97 16764 250 49 46.0 16.8 | 231 45 35.1 28.4 37 92 17069 260 40 39.4 6.9 | 237 34 28.5 18.5 38 83 17678 250 30 28.2 10.3 | 218 28 17.3 21.9 39 78 17983 225 24 17.0 17.0 | 192 29 6.1 28.6 40 74 18288 275 8 8.0 -0.7 | 165 11 -2.9 10.9 41 70 18650 350 11 1.9 -10.8 | 95 9 -9.0 0.8 42 67 18898 350 11 1.9 -10.8 | 95 9 -9.0 0.8 43 58 19812 0 0 -0.0 -0.0 | 137 16 -10.9 11.6 44 50 20660 130 13 -10.0 8.4 | 134 29 -20.9 20.0 45 49 20726 130 10 -7.7 6.4 | 134 26 -18.6 18.0 46 45 21336 115 18 -16.3 7.6 | 125 33 -27.2 19.2 47 43 21641 115 12 -10.9 5.1 | 127 27 -21.8 16.7 48 41 21946 90 11 -11.0 0.0 | 118 25 -21.9 11.6 49 39 22250 130 10 -7.7 6.4 | 134 26 -18.6 18.0 50 37 22555 130 15 -11.5 9.6 | 133 31 -22.4 21.2 51 35 22860 110 19 -17.9 6.5 | 122 34 -28.8 18.1 52 30 23774 60 22 -19.1 -11.0 | 91 30 -30.0 0.6 53 30 23810 90 23 -23.0 0.0 | 109 36 -33.9 11.6 54 28 24079 85 18 -17.9 -1.6 | 109 31 -28.9 10.0 55 26 24384 75 24 -23.2 -6.2 | 99 35 -34.1 5.4 56 22 24994 85 23 -22.9 -2.0 | 106 35 -33.8 9.6 57 19 25603 70 24 -22.6 -8.2 | 96 34 -33.5 3.4 58 18 25908 125 18 -14.7 10.3 | 131 34 -25.7 21.9 59 17 26213 115 22 -19.9 9.3 | 124 37 -30.9 20.9 60 15 26518 125 26 -21.3 14.9 | 129 42 -32.2 26.5 Wind Parameters Mean winds (0-6000m): 286.7 at 21.2 knts Storm direction: 316.7 at 15.9 knts Shear (0-3000m) pos: 1.0 neg: 5.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -111.7 tot: -101.7 m^2/s^2 ave: -33.9 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -4.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 9.49 Bulk Shear: 81.43 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 18 12 89 15| 0.0 21.1 21.1| 0.0 -93.1 -93.1 -186.2 -0.77| 25.0-19.2 1000 337 15 68 6| 0.0 13.5 13.5| 0.6-105.0-104.5 -104.5 -0.72| 21.1-15.2 1500 322 16 32 2| 1.3 9.0 10.2| 5.0-105.0-100.0 -66.7 -0.58| 15.4 -9.0 2000 320 17 354 2| 1.4 6.7 8.2| 9.2-105.0 -95.8 -47.9 -0.44| 12.8 -5.6 2500 319 18 341 2| 1.1 5.9 7.0| 10.0-108.7 -98.7 -39.5 -0.46| 11.5 -5.3 3000 316 18 312 2| 1.0 5.2 6.2| 10.0-111.7-101.7 -33.9 -0.47| 10.2 -4.8 4000 308 19 273 4| 0.7 4.8 5.6| 10.2-119.8-109.6 -27.4 -0.44| 8.9 -3.9 5000 296 20 251 8| 0.6 3.6 4.2| 11.0-179.3-168.2 -33.6 -0.49| 8.7 -4.3 6000 287 21 240 11| 0.5 3.4 3.9| 16.6-191.4-174.8 -29.1 -0.46| 8.0 -3.6 Wrote GIF file: /home/apache/climate/data/raob//SBUL/skewt/SBUL.skewt.20251102.12.gif