UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 31 OCT 25 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- 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 1004 84 27.8 20.8 66 7.0 22.8 30 12 300.6 303.5 295.8 346.3 15.58 1 1000 118 27.0 21.0 70 6.0 22.7 30 12 300.1 303.0 295.8 346.6 15.85 2 970 387 24.2 20.8 81 3.4 21.8 58 22 300.0 302.9 296.0 347.2 16.14 3 958 497 24.8 19.8 74 5.0 21.3 61 21 301.6 304.4 295.9 346.8 15.35 4 925 804 22.6 18.2 76 4.4 19.5 70 15 302.4 305.1 295.5 344.9 14.36 5 916 890 22.0 18.0 78 4.0 19.2 70 12 302.6 305.3 295.5 345.0 14.32 6 850 1539 18.6 15.2 81 3.4 16.3 100 9 305.6 308.0 295.3 344.2 12.89 7 807 1984 16.4 10.4 68 6.0 12.6 108 11 307.9 309.7 293.7 337.8 9.86 8 733 2795 9.8 8.2 90 1.6 8.8 105 15 309.2 311.0 293.7 337.8 9.35 9 700 3177 7.6 5.2 85 2.4 6.2 100 16 310.9 312.4 293.2 335.4 7.95 10 672 3513 6.0 0.0 65 6.0 2.8 85 15 312.8 313.8 291.9 330.6 5.70 11 626 4091 3.6 1.2 84 2.4 2.2 76 17 316.4 317.7 293.7 337.6 6.68 12 589 4584 1.4 -2.5 75 3.9 -0.6 65 18 319.4 320.5 293.5 336.9 5.41 13 551 5120 -0.3 -8.3 55 8.0 -4.0 67 15 323.6 324.3 293.3 335.9 3.71 14 518 5611 -3.7 -13.7 46 10.0 -7.7 63 11 325.2 325.7 292.7 333.9 2.56 15 511 5719 -4.5 -13.5 49 9.0 -8.1 64 10 325.5 326.0 292.9 334.5 2.64 16 508 5765 -4.7 -18.7 33 14.0 -9.6 64 10 325.8 326.2 292.2 331.8 1.72 17 500 5890 -5.7 -13.7 53 8.0 -8.9 65 9 326.1 326.6 293.1 335.1 2.65 18 487 6096 -7.5 -11.0 76 3.5 -9.0 65 10 326.3 327.0 293.7 337.8 3.39 19 458 6573 -8.3 -27.3 20 19.0 -13.6 119 4 331.1 331.3 292.9 334.4 0.89 20 426 7131 -12.5 -31.5 19 19.0 -17.0 142 6 332.7 332.8 293.1 335.1 0.64 21 408 7460 -14.5 -32.5 20 18.0 -18.6 147 9 334.2 334.4 293.4 336.5 0.61 22 403 7553 -15.1 -23.1 50 8.0 -17.4 149 9 334.6 334.9 294.3 340.0 1.48 23 400 7610 -15.3 -32.3 22 17.0 -19.1 150 10 335.1 335.2 293.7 337.5 0.64 24 394 7724 -16.1 -36.1 16 20.0 -20.1 155 10 335.5 335.6 293.6 337.2 0.44 25 370 8193 -20.3 -30.3 40 10.0 -22.5 148 14 336.0 336.2 294.1 339.1 0.83 26 364 8314 -20.1 -22.1 84 2.0 -20.7 146 15 337.9 338.2 295.3 344.3 1.79 27 300 9720 -29.9 -34.4 65 4.5 -30.7 165 19 343.2 343.4 295.7 345.9 0.69 28 280 10207 -33.5 -39.5 55 6.0 -34.3 176 19 344.9 345.0 295.9 346.6 0.44 29 259 10748 -38.5 -45.5 48 7.0 -39.1 191 18 345.3 345.4 295.8 346.3 0.25 30 250 10990 -40.7 -46.7 52 6.0 -41.2 195 19 345.6 345.6 295.8 346.5 0.23 31 233 11463 -45.1 -49.5 61 4.4 -45.4 197 22 345.9 346.0 295.9 346.7 0.18 32 226 11666 -46.9 -54.9 40 8.0 -47.3 198 23 346.2 346.2 295.8 346.6 0.10 33 212 12084 -50.9 -55.6 57 4.7 -51.1 200 26 346.3 346.4 295.9 346.8 0.10 34 209 12177 -51.5 -58.5 43 7.0 -51.7 200 27 346.8 346.8 296.0 347.1 0.07 35 200 12460 -53.7 -62.7 32 9.0 -53.9 220 33 347.7 347.7 296.2 347.9 0.04 36 197 12557 -54.5 -65.5 25 11.0 -54.7 221 33 348.0 348.0 296.2 348.1 0.03 37 163 13738 -65.7 -70.6 50 4.9 -65.7 217 35 348.5 348.5 296.3 348.6 0.02 38 150 14240 -68.1 -73.1 49 5.0 -68.1 210 29 352.8 352.8 297.3 352.8 0.01 39 142 14567 -70.5 -74.7 54 4.2 -70.5 210 27 354.2 354.2 297.5 354.2 0.01 40 111 16008 -76.5 -86.5 19 10.0 -76.5 205 15 368.7 368.8 300.4 368.8 0.00 41 100 16610 -76.1 -89.1 11 13.0 -76.2 175 2 380.7 380.7 302.3 380.7 0.00 42 91 17149 -79.5 -89.5 18 10.0 -79.5 75 11 384.4 384.4 302.9 384.4 0.00 43 78 18037 -73.1 -86.1 12 13.0 -73.2 153 15 415.0 415.0 307.1 415.0 0.00 44 70 18670 -73.1 -87.1 10 14.0 -73.2 310 9 428.0 428.0 308.6 428.0 0.00 45 65 19106 -72.3 -87.3 9 15.0 -72.4 287 11 438.9 438.9 309.8 438.9 0.00 46 54 20188 -76.3 -90.3 9 14.0 -76.3 291 11 453.6 453.6 311.2 453.6 0.00 47 53 20297 -72.3 -89.3 6 17.0 -72.4 345 10 465.3 465.3 312.3 465.3 0.00 48 50 20640 -73.1 -90.1 6 17.0 -73.2 60 26 471.2 471.2 312.7 471.2 0.00 49 46 21136 -66.1 -89.1 3 23.0 -66.4 70 32 499.5 499.5 314.9 499.5 0.00 50 43 21543 -67.5 -89.5 3 22.0 -67.8 99 41 505.8 505.8 315.4 505.8 0.00 51 37 22450 -65.7 -89.7 2 24.0 -66.1 78 49 532.6 532.6 317.1 532.6 0.00 52 35 22791 -60.9 -88.9 1 28.0 -61.6 87 57 553.7 553.7 318.3 553.7 0.00 53 31 23546 -60.3 -88.3 1 28.0 -61.2 90 61 574.9 574.9 319.4 574.9 0.01 54 30 23750 -60.1 -88.1 1 28.0 -61.0 95 58 580.8 580.8 319.7 580.8 0.01 55 23 25414 -58.7 -86.7 2 28.0 -60.0 95 60 630.8 630.8 321.9 630.8 0.01 TRP 91 17149 -79.5 -89.5 18 10.0 -79.5 75 11 384.4 384.4 302.9 384.4 0.00 WND 31 23546 -60.3 -88.3 1 28.0 -61.2 90 61 574.9 574.9 319.4 574.9 0.01 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 557.71 mb = 5025.35 m = 16487.18 ft Wetbulb zero: 597.05 mb = 4474.28 m = 14679.22 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 72.46 % Est. max temperature: 32.64 C = 90.76 F Sfc-Lift cond lev (LCL): 907.03 mb = 974.99 m = 3198.75 ft T: 21.55 C 700-500 lapse rate: 4.90 C/km ThetaE index: 7.25 C Layer 850.0- 733.0 mb Conv cond level (CCL): 823.12 mb = 1814.18 m = 5951.96 ft Mean mixing ratio: 15.19 g/kg Conv temperature: 34.21 C = 93.58 F Cap Strength: 2.24 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.61 C Lifted Index @700 mb: -1.91 C Showalter Index: -0.62 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.90 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 209.40 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 241.58 J/kg Max Up Vert Vel: 21.98 m/s Conv Inhibition (B-): 85.87 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 891.78 mb = 1122.23 m = 3681.82 ft Lev Free Conv (LFC): 766.78 mb = 2414.69 m = 7922.12 ft Equ Level (EL): 326.78 mb = 9098.42 m = 29850.11 ft B at Equ Level: 241.20 J/kg Max Parcel Lev (MPL): 146.78 mb = 14369.48 m = 47143.40 ft Wind level data Storm motion: 111 at 11 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 1004 84 30 12 -6.0 -10.4 | 344 15 4.2 -14.3 1 1000 118 30 12 -6.0 -10.4 | 344 15 4.2 -14.3 2 979 305 55 22 -18.0 -12.6 | 25 18 -7.9 -16.5 3 946 610 65 21 -19.0 -8.9 | 35 16 -8.9 -12.8 4 925 804 70 15 -14.1 -5.1 | 24 10 -3.9 -9.0 5 913 914 70 11 -10.3 -3.8 | 1 8 -0.2 -7.6 6 882 1219 100 13 -12.8 2.3 | 58 3 -2.6 -1.6 7 850 1539 100 9 -8.9 1.6 | 331 3 1.3 -2.3 8 821 1829 115 10 -9.1 4.2 | 253 1 1.1 0.3 9 792 2134 100 12 -11.8 2.1 | 43 2 -1.7 -1.8 10 764 2438 110 14 -13.2 4.8 | 107 3 -3.0 0.9 11 700 3177 100 16 -15.8 2.8 | 79 6 -5.6 -1.1 12 685 3353 100 16 -15.8 2.8 | 79 6 -5.6 -1.1 13 659 3658 70 15 -14.1 -5.1 | 24 10 -3.9 -9.0 14 635 3962 80 15 -14.8 -2.6 | 35 8 -4.6 -6.5 15 611 4267 70 20 -18.8 -6.8 | 39 14 -8.6 -10.7 16 589 4572 65 18 -16.3 -7.6 | 28 13 -6.2 -11.5 17 567 4877 90 20 -20.0 0.0 | 68 11 -9.8 -3.9 18 546 5182 60 13 -11.3 -6.5 | 6 10 -1.1 -10.4 19 500 5890 65 9 -8.2 -3.8 | 345 8 2.0 -7.7 20 487 6096 65 10 -9.1 -4.2 | 352 8 1.1 -8.1 21 450 6706 135 2 -1.4 1.4 | 286 9 8.7 -2.5 22 400 7610 150 10 -5.0 8.7 | 227 7 5.2 4.8 23 399 7620 150 10 -5.0 8.7 | 227 7 5.2 4.8 24 383 7925 165 11 -2.8 10.6 | 227 10 7.3 6.7 25 368 8230 145 14 -8.0 11.5 | 196 8 2.1 7.6 26 338 8839 150 22 -11.0 19.1 | 177 15 -0.8 15.2 27 325 9144 130 24 -18.4 15.4 | 145 14 -8.2 11.5 28 300 9720 165 19 -4.9 18.4 | 200 15 5.2 14.5 29 274 10363 180 19 0.0 19.0 | 214 18 10.2 15.1 30 262 10668 190 18 3.1 17.7 | 224 19 13.3 13.8 31 250 10990 195 19 4.9 18.4 | 226 21 15.1 14.5 32 208 12192 200 27 9.2 25.4 | 222 29 19.4 21.5 33 200 12460 220 33 21.2 25.3 | 236 38 31.4 21.4 34 189 12802 225 32 22.6 22.6 | 240 38 32.8 18.7 35 155 14021 215 36 20.6 29.5 | 230 40 30.8 25.6 36 150 14240 210 29 14.5 25.1 | 229 33 24.7 21.2 37 140 14630 210 26 13.0 22.5 | 231 30 23.2 18.6 38 133 14935 220 20 12.9 15.3 | 244 26 23.0 11.4 39 126 15240 205 24 10.1 21.8 | 229 27 20.3 17.9 40 120 15545 210 16 8.0 13.9 | 241 21 18.2 10.0 41 114 15850 190 12 2.1 11.8 | 237 15 12.2 7.9 42 108 16154 220 18 11.6 13.8 | 245 24 21.7 9.9 43 103 16459 200 13 4.4 12.2 | 240 17 14.6 8.3 44 100 16610 175 2 -0.2 2.0 | 281 10 10.0 -1.9 45 97 16764 180 3 0.0 3.0 | 275 10 10.2 -0.9 46 91 17149 75 11 -10.6 -2.8 | 4 7 -0.5 -6.7 47 88 17374 85 12 -12.0 -1.0 | 20 5 -1.8 -4.9 48 83 17678 100 10 -9.8 1.7 | 352 2 0.3 -2.1 49 79 17983 150 16 -8.0 13.9 | 192 10 2.2 10.0 50 75 18288 165 11 -2.8 10.6 | 227 10 7.3 6.7 51 71 18593 300 10 8.7 -5.0 | 295 21 18.8 -8.9 52 70 18670 310 9 6.9 -5.8 | 300 20 17.1 -9.7 53 67 18898 305 11 9.0 -6.3 | 298 22 19.2 -10.2 54 58 19812 225 10 7.1 7.1 | 260 18 17.2 3.2 55 55 20117 255 11 10.6 2.8 | 273 21 20.8 -1.0 56 52 20422 45 10 -7.1 -7.1 | 344 11 3.1 -11.0 57 50 20640 60 26 -22.5 -13.0 | 36 21 -12.4 -16.9 58 49 20726 40 22 -14.1 -16.9 | 11 21 -4.0 -20.7 59 42 21641 105 43 -41.5 11.1 | 103 32 -31.4 7.2 60 36 22555 75 50 -48.3 -12.9 | 66 42 -38.1 -16.8 61 35 22860 90 58 -58.0 0.0 | 85 48 -47.8 -3.9 62 33 23165 95 52 -51.8 4.5 | 91 42 -41.6 0.6 63 31 23470 85 50 -49.8 -4.4 | 78 40 -39.6 -8.2 64 31 23546 90 61 -61.0 0.0 | 86 51 -50.8 -3.9 65 30 23750 95 58 -57.8 5.1 | 91 48 -47.6 1.2 66 30 23774 90 61 -61.0 0.0 | 86 51 -50.8 -3.9 67 18 25908 100 59 -58.1 10.2 | 98 48 -47.9 6.4 Wind Parameters Mean winds (0-6000m): 80.9 at 14.5 knts Storm direction: 110.9 at 10.9 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -16.6 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.9 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 22.10 Bulk Shear: 10.93 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 54 19 19 16| 13.4 0.0 13.4| 62.7 0.0 62.7 125.4 0.93| 16.1 14.9 1000 61 17 21 13| 5.9 0.0 5.9| 64.8 -12.5 52.4 52.4 0.40| 14.7 5.9 1500 70 15 24 10| 4.4 0.0 4.4| 66.7 -14.2 52.4 35.0 0.29| 12.0 3.4 2000 78 14 26 8| 3.6 0.0 3.6| 66.8 -14.7 52.1 26.0 0.25| 10.3 2.6 2500 84 14 32 6| 3.4 0.0 3.4| 68.6 -15.0 53.6 21.4 0.29| 9.0 2.6 3000 88 14 40 6| 2.9 0.4 3.2| 68.6 -16.6 52.0 17.3 0.24| 7.9 1.9 4000 87 14 42 6| 2.2 1.2 3.3| 73.6 -30.1 43.5 10.9 0.11| 7.5 0.8 5000 84 15 42 7| 1.8 1.2 3.1| 97.0 -57.9 39.1 7.8 0.05| 8.2 0.4 6000 81 15 34 7| 1.6 1.0 2.6| 98.9 -74.1 24.8 4.1 -0.02| 7.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251031.12.gif