UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 11 OCT 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 1002 88 25.6 22.3 82 3.3 23.2 90 2 298.6 301.7 296.3 348.6 17.16 1 1000 104 25.0 22.3 85 2.7 23.0 80 3 298.1 301.3 296.2 348.1 17.19 2 995 148 23.6 22.5 94 1.1 22.8 66 4 297.2 300.3 296.1 347.8 17.50 3 981 272 22.8 22.1 96 0.7 22.3 25 8 297.6 300.7 296.1 347.8 17.32 4 948 573 24.8 20.1 75 4.7 21.5 357 9 302.5 305.4 296.5 349.3 15.81 5 925 789 23.6 20.5 83 3.1 21.4 340 13 303.4 306.5 297.3 352.8 16.63 6 896 1067 21.4 19.7 90 1.7 20.2 11 11 303.9 307.0 297.2 352.6 16.33 7 850 1524 19.0 15.3 79 3.7 16.5 120 4 306.0 308.5 295.5 345.0 12.97 8 714 3001 9.4 7.6 89 1.8 8.3 48 4 311.1 312.9 294.2 339.5 9.22 9 700 3166 9.0 5.7 80 3.3 7.1 25 4 312.5 314.0 293.8 338.0 8.24 10 625 4097 4.2 -0.8 70 5.0 1.5 46 6 317.3 318.4 293.2 335.7 5.78 11 578 4729 0.4 -1.2 89 1.6 -0.4 106 4 320.0 321.2 294.2 339.5 6.08 12 505 5802 -5.5 -11.5 63 6.0 -8.0 185 10 325.4 326.0 293.3 336.0 3.14 13 500 5880 -5.3 -17.3 38 12.0 -9.6 185 14 326.6 327.0 292.6 333.4 1.97 14 497 5927 -5.5 -17.5 38 12.0 -9.8 187 14 326.9 327.3 292.7 333.6 1.95 15 473 6315 -8.3 -14.3 62 6.0 -10.6 196 14 328.1 328.6 293.6 337.2 2.67 16 465 6448 -9.3 -19.3 44 10.0 -12.7 197 14 328.4 328.8 293.0 334.7 1.78 17 461 6515 -9.7 -14.7 67 5.0 -11.6 197 14 328.8 329.3 293.8 337.9 2.65 18 450 6702 -10.7 -23.7 33 13.0 -14.6 198 14 329.8 330.0 292.9 334.3 1.25 19 443 6823 -11.9 -18.9 56 7.0 -14.2 199 14 329.8 330.1 293.4 336.5 1.94 20 439 6892 -12.3 -23.3 39 11.0 -15.5 199 14 330.1 330.4 293.0 334.8 1.33 21 432 7015 -13.3 -22.3 47 9.0 -16.0 200 14 330.4 330.6 293.2 335.6 1.48 22 428 7086 -13.7 -16.2 81 2.5 -14.6 203 13 330.7 331.2 294.2 339.5 2.52 23 421 7212 -14.5 -22.5 51 8.0 -16.9 210 12 331.3 331.6 293.4 336.6 1.49 24 413 7358 -15.1 -18.4 76 3.3 -16.2 217 11 332.3 332.7 294.3 339.9 2.17 25 403 7544 -16.1 -20.5 69 4.4 -17.5 227 9 333.3 333.7 294.3 339.9 1.86 26 400 7600 -16.7 -20.7 71 4.0 -18.0 230 8 333.3 333.7 294.3 339.8 1.84 27 350 8585 -23.5 -24.0 96 0.5 -23.7 3 0 337.1 337.4 295.0 342.8 1.57 28 333 8945 -25.7 -28.9 74 3.2 -26.4 31 2 338.9 339.1 295.0 342.8 1.05 29 300 9690 -31.3 -35.5 66 4.2 -32.0 90 5 341.3 341.4 295.2 343.6 0.62 30 261 10665 -39.3 -43.9 62 4.6 -39.7 147 3 343.4 343.4 295.4 344.6 0.30 31 250 10960 -41.3 -49.3 42 8.0 -41.9 165 3 344.7 344.7 295.6 345.4 0.17 32 222 11752 -47.5 -59.5 24 12.0 -47.9 192 6 347.0 347.1 296.0 347.3 0.06 33 202 12366 -52.7 -60.7 37 8.0 -52.9 213 8 348.3 348.3 296.3 348.6 0.05 34 200 12430 -53.5 -62.5 33 9.0 -53.7 215 8 348.0 348.1 296.3 348.2 0.04 35 190 12759 -56.1 -67.1 24 11.0 -56.3 181 9 349.0 349.0 296.4 349.1 0.02 36 171 13424 -60.9 -76.9 10 16.0 -61.0 110 10 351.7 351.7 297.0 351.8 0.01 37 150 14230 -66.9 -74.9 31 8.0 -67.0 20 9 354.8 354.8 297.7 354.9 0.01 38 132 14989 -73.1 -79.1 40 6.0 -73.1 89 8 357.0 357.0 298.1 357.0 0.01 39 102 16460 -83.1 -86.5 55 3.4 -83.1 145 25 365.1 365.1 299.7 365.1 0.00 40 100 16570 -82.5 -86.5 50 4.0 -82.5 155 20 368.3 368.3 300.2 368.3 0.00 41 81 17771 -74.1 -87.1 12 13.0 -74.2 29 13 408.4 408.4 306.3 408.5 0.00 42 74 18295 -75.9 -87.9 13 12.0 -75.9 296 10 415.4 415.4 307.2 415.4 0.00 43 70 18620 -70.7 -88.7 5 18.0 -70.8 345 12 433.1 433.1 309.1 433.1 0.00 44 69 18706 -70.5 -88.5 5 18.0 -70.6 348 13 435.3 435.3 309.4 435.4 0.00 45 50 20640 -67.1 -90.1 2 23.0 -67.3 105 24 485.4 485.4 313.9 485.4 0.00 46 48 20886 -67.7 -90.7 2 23.0 -67.9 111 21 489.6 489.6 314.2 489.6 0.00 47 45 21278 -63.9 -90.9 1 27.0 -64.3 74 26 508.0 508.0 315.5 508.0 0.00 48 40 21995 -67.3 -91.3 2 24.0 -67.6 105 30 516.8 516.8 316.1 516.9 0.00 49 36 22644 -58.3 -88.3 1 30.0 -59.2 96 49 555.9 555.9 318.4 556.0 0.00 50 30 23790 -58.9 -88.9 1 30.0 -59.9 85 52 584.1 584.1 319.9 584.1 0.00 51 26 24680 -60.9 -89.9 1 29.0 -61.9 83 50 602.8 602.8 320.7 602.8 0.00 52 20 26320 -56.9 -88.9 1 32.0 -58.7 90 43 662.0 662.0 323.2 662.1 0.01 53 17 27360 -52.5 -87.5 1 35.0 -55.6 88 45 707.6 707.6 324.7 707.7 0.01 TRP 102 16460 -83.1 -86.5 55 3.4 -83.1 145 25 365.1 365.1 299.7 365.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 573.05 mb = 4802.02 m = 15754.46 ft Wetbulb zero: 588.59 mb = 4582.44 m = 15034.06 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 80.18 % Est. max temperature: 32.98 C = 91.37 F Sfc-Lift cond lev (LCL): 955.37 mb = 504.98 m = 1656.75 ft T: 24.35 C 700-500 lapse rate: 5.27 C/km ThetaE index: 17.14 C Layer 896.0- 578.0 mb Conv cond level (CCL): 854.67 mb = 1476.50 m = 4844.10 ft Mean mixing ratio: 16.64 g/kg Conv temperature: 32.86 C = 91.14 F Cap Strength: 2.46 C Lifted Index: -2.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.96 C Lifted Index @700 mb: -1.63 C Showalter Index: -0.49 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.60 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 205.60 Risk: None Energy Index: -2.27 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1042.42 J/kg Max Up Vert Vel: 45.66 m/s Conv Inhibition (B-): 68.22 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 914.86 mb = 885.27 m = 2904.41 ft Lev Free Conv (LFC): 789.86 mb = 2145.69 m = 7039.59 ft Equ Level (EL): 179.86 mb = 13105.35 m = 42996.02 ft B at Equ Level: 1036.04 J/kg Max Parcel Lev (MPL): 89.86 mb = 17179.23 m = 56361.62 ft Wind level data Storm motion: 79 at 4 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 1002 88 90 2 -2.0 0.0 | 251 2 2.3 0.8 1 1000 104 80 3 -3.0 -0.5 | 258 1 1.4 0.3 2 977 305 15 9 -2.3 -8.7 | 346 8 2.0 -7.9 3 944 610 355 9 0.8 -9.0 | 328 10 5.1 -8.1 4 925 789 340 13 4.4 -12.2 | 322 14 8.8 -11.4 5 912 914 335 13 5.5 -11.8 | 318 15 9.8 -11.0 6 850 1524 120 4 -3.5 2.0 | 197 3 0.9 2.8 7 850 1524 20 1 -0.3 -0.9 | 272 4 4.0 -0.1 8 791 2134 145 5 -2.9 4.1 | 197 5 1.5 4.9 9 763 2438 125 3 -2.5 1.7 | 217 3 1.9 2.5 10 700 3166 25 4 -1.7 -3.6 | 317 4 2.7 -2.8 11 611 4267 50 7 -5.4 -4.5 | 15 4 -1.0 -3.7 12 545 5182 165 1 -0.3 1.0 | 246 4 4.1 1.8 13 506 5791 185 10 0.9 10.0 | 206 12 5.2 10.8 14 500 5880 185 14 1.2 13.9 | 201 16 5.6 14.8 15 486 6096 195 14 3.6 13.5 | 209 16 8.0 14.3 16 432 7010 200 14 4.8 13.2 | 213 17 9.1 14.0 17 400 7600 230 8 6.1 5.1 | 240 12 10.5 6.0 18 399 7620 230 10 7.7 6.4 | 239 14 12.0 7.2 19 383 7925 210 11 5.5 9.5 | 224 14 9.8 10.3 20 367 8230 195 7 1.8 6.8 | 219 10 6.2 7.6 21 352 8534 0 0 -0.0 -0.0 | 259 4 4.3 0.8 22 300 9690 90 5 -5.0 0.0 | 141 1 -0.7 0.8 23 250 10960 165 3 -0.8 2.9 | 224 5 3.6 3.7 24 200 12430 215 8 4.6 6.6 | 230 12 8.9 7.4 25 155 14021 45 11 -7.8 -7.8 | 26 8 -3.4 -7.0 26 150 14230 20 9 -3.1 -8.5 | 351 8 1.3 -7.6 27 148 14326 25 10 -4.2 -9.1 | 359 8 0.1 -8.2 28 140 14630 45 5 -3.5 -3.5 | 343 3 0.8 -2.7 29 126 15240 125 10 -8.2 5.7 | 150 8 -3.8 6.6 30 113 15850 150 19 -9.5 16.5 | 163 18 -5.2 17.3 31 102 16459 150 29 -14.5 25.1 | 159 28 -10.2 25.9 32 102 16460 145 25 -14.3 20.5 | 155 24 -10.0 21.3 33 100 16570 155 20 -8.5 18.1 | 168 19 -4.1 18.9 34 97 16764 150 19 -9.5 16.5 | 163 18 -5.2 17.3 35 92 17069 145 20 -11.5 16.4 | 157 19 -7.1 17.2 36 87 17374 80 16 -15.8 -2.8 | 80 12 -11.4 -2.0 37 82 17678 80 10 -9.8 -1.7 | 81 6 -5.5 -0.9 38 78 17983 290 19 17.9 -6.5 | 284 23 22.2 -5.7 39 74 18288 295 10 9.1 -4.2 | 284 14 13.4 -3.4 40 70 18593 330 13 6.5 -11.3 | 314 15 10.8 -10.4 41 70 18620 345 12 3.1 -11.6 | 325 13 7.4 -10.8 42 67 18898 355 14 1.2 -13.9 | 337 14 5.6 -13.1 43 64 19202 335 15 6.3 -13.6 | 320 17 10.7 -12.8 44 60 19507 340 3 1.0 -2.8 | 290 6 5.4 -2.0 45 55 20117 100 13 -12.8 2.3 | 110 9 -8.5 3.1 46 52 20422 85 10 -10.0 -0.9 | 89 6 -5.6 -0.1 47 50 20640 105 24 -23.2 6.2 | 110 20 -18.8 7.0 48 49 20726 130 11 -8.4 7.1 | 153 9 -4.1 7.9 49 47 21031 95 29 -28.9 2.5 | 98 25 -24.5 3.3 50 45 21336 70 26 -24.4 -8.9 | 68 22 -20.1 -8.1 51 40 21946 105 26 -25.1 6.7 | 110 22 -20.8 7.5 52 39 22250 105 45 -43.5 11.6 | 108 41 -39.1 12.5 53 37 22555 95 47 -46.8 4.1 | 97 43 -42.5 4.9 54 33 23165 100 58 -57.1 10.1 | 102 54 -52.8 10.9 55 30 23790 85 52 -51.8 -4.5 | 86 48 -47.5 -3.7 56 29 24079 80 53 -52.2 -9.2 | 80 49 -47.9 -8.4 57 20 26320 90 43 -43.0 0.0 | 91 39 -38.7 0.8 58 13 27737 85 48 -47.8 -4.2 | 86 44 -43.5 -3.4 Wind Parameters Mean winds (0-6000m): 49.4 at 5.9 knts Storm direction: 79.4 at 4.4 knts Shear (0-3000m) pos: 2.2 neg: 2.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 67.8 deg Storm rel helicity (0-3000m) pos: 38.4 neg: -16.7 tot: 21.7 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.9 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 399.63 Bulk Shear: 2.61 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 14 8 339 7| 0.0 9.6 9.6| 1.5 -7.8 -6.2 -12.5 0.06| 13.9 0.8 1000 357 10 331 10| 1.9 4.8 6.7| 22.5 -15.5 7.0 7.0 0.19| 14.4 2.7 1500 355 9 327 9| 2.7 3.2 5.9| 36.0 -15.5 20.5 13.7 0.45| 16.3 7.3 2000 1 7 326 8| 3.3 2.4 5.7| 36.1 -16.7 19.4 9.7 0.35| 13.9 4.9 2500 10 6 330 6| 2.7 2.4 5.1| 37.6 -16.7 20.9 8.4 0.36| 11.8 4.2 3000 16 6 332 6| 2.2 2.7 4.9| 38.4 -16.7 21.7 7.2 0.37| 10.6 3.9 4000 24 6 336 5| 1.7 2.2 3.9| 41.4 -16.8 24.7 6.2 0.39| 8.4 3.3 5000 32 6 340 4| 1.9 1.7 3.6| 46.1 -16.8 29.4 5.9 0.44| 7.8 3.5 6000 49 6 2 3| 2.6 1.4 4.0| 56.1 -27.6 28.5 4.7 0.34| 7.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251011.12.gif