UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 9 OCT 25 Station: TBPB WMO ident: 78954 Latitude: 13.07 Longitude: -59.48 Elevation: 56.00 ------------------------------------------------------------------------------- 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 1005 56 27.8 24.0 80 3.8 25.0 215 10 300.5 304.0 298.0 356.4 19.02 1 1001 95 27.6 23.4 78 4.2 24.5 215 12 300.7 304.0 297.7 354.7 18.40 2 1000 105 27.4 23.2 78 4.2 24.3 215 13 300.5 303.9 297.5 354.0 18.19 3 953 529 23.6 21.6 89 2.0 22.2 208 12 300.9 304.0 297.0 351.7 17.29 4 925 790 22.2 18.4 79 3.8 19.5 205 13 302.0 304.7 295.5 344.9 14.55 5 883 1193 19.8 15.8 78 4.0 17.1 210 11 303.6 305.9 294.8 341.9 12.89 6 876 1262 19.2 15.6 80 3.6 16.8 213 11 303.6 306.0 294.7 341.7 12.83 7 863 1391 18.8 13.8 73 5.0 15.5 221 10 304.5 306.7 294.1 339.0 11.57 8 850 1521 18.0 14.4 79 3.6 15.6 230 10 305.0 307.3 294.7 341.5 12.23 9 836 1663 17.0 13.8 81 3.2 14.9 220 10 305.4 307.6 294.6 341.2 11.95 10 762 2449 13.6 4.6 54 9.0 8.3 220 6 309.9 311.3 292.1 331.5 6.99 11 755 2527 13.8 2.8 47 11.0 7.6 216 5 311.0 312.1 291.8 330.3 6.21 12 738 2719 12.8 1.8 47 11.0 6.6 206 3 311.9 313.0 291.8 330.4 5.91 13 700 3161 9.8 4.8 71 5.0 6.8 290 1 313.3 314.8 293.7 337.4 7.73 14 689 3293 9.6 -2.4 43 12.0 3.4 223 3 314.5 315.4 291.5 329.3 4.65 15 650 3774 6.6 1.6 70 5.0 3.8 263 3 316.4 317.7 293.7 337.4 6.63 16 569 4855 0.4 -11.6 40 12.0 -4.7 298 4 321.4 322.0 291.9 330.6 2.77 17 539 5287 -2.5 -11.5 50 9.0 -6.3 322 8 323.0 323.6 292.4 332.8 2.94 18 507 5771 -5.5 -18.5 35 13.0 -10.0 330 5 325.0 325.4 292.0 331.1 1.75 19 500 5880 -5.9 -18.9 35 13.0 -10.4 335 5 325.8 326.2 292.2 331.8 1.72 20 487 6086 -6.7 -15.7 49 9.0 -10.1 8 5 327.3 327.8 293.1 335.3 2.31 21 472 6330 -7.7 -27.7 18 20.0 -13.2 21 9 329.0 329.2 292.3 332.0 0.83 22 432 7014 -12.1 -20.1 51 8.0 -14.7 33 15 331.9 332.2 293.9 338.2 1.79 23 400 7600 -15.1 -37.1 13 22.0 -19.4 40 16 335.4 335.4 293.6 336.9 0.40 24 392 7752 -15.7 -40.7 10 25.0 -20.1 31 17 336.5 336.6 293.7 337.6 0.28 25 370 8185 -19.1 -32.1 31 13.0 -21.9 17 13 337.6 337.8 294.4 340.2 0.70 26 342 8765 -23.3 -41.3 18 18.0 -26.0 24 15 339.6 339.6 294.5 340.8 0.30 27 307 9546 -29.1 -35.1 56 6.0 -30.1 41 19 342.1 342.2 295.4 344.5 0.63 28 300 9710 -30.3 -36.3 56 6.0 -31.2 45 20 342.7 342.8 295.5 344.9 0.57 29 287 10024 -32.7 -54.7 9 22.0 -34.4 47 19 343.6 343.6 295.3 343.9 0.08 30 266 10554 -36.9 -49.9 25 13.0 -37.9 41 20 345.0 345.1 295.7 345.6 0.15 31 261 10685 -38.1 -52.1 22 14.0 -39.1 35 21 345.1 345.2 295.7 345.6 0.12 32 250 10980 -40.7 -54.7 21 14.0 -41.5 45 20 345.6 345.6 295.7 345.9 0.09 33 245 11116 -41.9 -48.9 46 7.0 -42.4 51 19 345.8 345.8 295.8 346.5 0.18 34 216 11952 -48.9 -64.9 14 16.0 -49.3 89 16 347.6 347.6 296.1 347.7 0.03 35 200 12450 -52.9 -58.9 48 6.0 -53.1 80 12 349.0 349.0 296.5 349.3 0.07 36 194 12647 -53.9 -58.7 56 4.8 -54.1 78 16 350.5 350.5 296.8 350.8 0.07 37 178 13196 -58.3 -66.3 35 8.0 -58.5 72 27 352.0 352.0 297.1 352.1 0.03 38 162 13782 -64.1 -69.1 50 5.0 -64.1 76 33 351.8 351.8 297.0 351.9 0.02 39 150 14250 -68.1 -74.1 42 6.0 -68.1 70 31 352.8 352.8 297.3 352.8 0.01 40 148 14330 -68.9 -75.9 36 7.0 -68.9 69 30 352.8 352.8 297.3 352.8 0.01 41 117 15693 -80.1 -84.0 52 3.9 -80.1 31 15 356.6 356.6 298.0 356.6 0.00 42 112 15939 -81.7 -85.7 50 4.0 -81.7 17 14 358.1 358.1 298.3 358.1 0.00 43 109 16090 -82.3 -85.9 54 3.6 -82.3 9 13 359.7 359.7 298.7 359.7 0.00 44 106 16245 -82.9 -86.9 50 4.0 -82.9 350 14 361.5 361.5 299.0 361.5 0.00 45 105 16298 -83.1 -87.1 50 4.0 -83.1 350 14 362.1 362.1 299.1 362.1 0.00 46 100 16570 -81.7 -86.1 47 4.4 -81.7 320 14 369.9 369.9 300.5 369.9 0.00 47 88 17297 -77.7 -85.7 26 8.0 -77.7 13 19 391.7 391.7 304.0 391.7 0.00 48 78 17984 -80.7 -89.7 21 9.0 -80.7 83 30 399.2 399.2 305.1 399.2 0.00 49 70 18610 -71.7 -89.7 5 18.0 -71.8 45 19 431.0 431.0 308.9 431.0 0.00 50 66 18958 -69.5 -89.5 4 20.0 -69.6 44 20 443.1 443.1 310.2 443.1 0.00 51 64 19140 -70.1 -90.1 4 20.0 -70.2 54 25 445.7 445.7 310.4 445.7 0.00 52 50 20620 -65.7 -90.7 2 25.0 -66.0 110 37 488.7 488.7 314.1 488.7 0.00 53 43 21541 -63.9 -90.9 1 27.0 -64.3 105 38 514.6 514.6 315.9 514.6 0.00 54 38 22302 -62.1 -91.1 1 29.0 -62.7 86 44 537.7 537.7 317.4 537.7 0.00 55 36 22636 -62.5 -91.5 1 29.0 -63.1 81 46 545.1 545.1 317.8 545.1 0.00 56 35 22810 -62.3 -91.3 1 29.0 -62.9 82 47 550.0 550.0 318.1 550.0 0.00 57 30 23770 -58.7 -88.7 1 30.0 -59.7 90 49 584.6 584.6 319.9 584.6 0.00 58 28 24205 -57.7 -87.7 1 30.0 -59.0 90 51 599.0 599.0 320.6 599.1 0.01 59 27 24435 -58.1 -88.1 1 30.0 -59.3 90 53 604.2 604.2 320.8 604.2 0.01 60 20 26350 -53.3 -84.3 1 31.0 -55.9 95 67 673.0 673.0 323.5 673.1 0.02 61 19 26681 -52.4 -83.7 1 31.3 -55.3 95 68 685.8 685.8 324.0 686.0 0.02 62 14 28680 -46.9 -79.9 1 33.0 -52.5 97 62 767.0 767.0 326.4 767.4 0.05 63 12 29699 -48.1 -80.1 1 32.0 -53.7 100 60 797.3 797.3 327.2 797.8 0.05 64 11 30274 -46.9 -79.9 1 33.0 -53.3 100 61 821.8 821.8 327.8 822.4 0.06 TRP 106 16245 -82.9 -86.9 50 4.0 -82.9 350 14 361.5 361.5 299.0 361.5 0.00 WND 19 26681 -52.4 -83.7 1 31.3 -55.3 95 68 685.8 685.8 324.0 686.0 0.02 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 564.86 mb = 4914.43 m = 16123.26 ft Wetbulb zero: 613.81 mb = 4239.07 m = 13907.53 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 61.37 % Est. max temperature: 32.10 C = 89.78 F Sfc-Lift cond lev (LCL): 951.56 mb = 542.66 m = 1780.37 ft T: 23.53 C 700-500 lapse rate: 5.77 C/km ThetaE index: 17.38 C Layer 1001.0- 850.0 mb Conv cond level (CCL): 880.92 mb = 1213.41 m = 3980.96 ft Mean mixing ratio: 16.51 g/kg Conv temperature: 30.87 C = 87.56 F Cap Strength: 1.22 C Lifted Index: -2.93 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.90 C Lifted Index @700 mb: -0.77 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.30 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.80 Risk: None Energy Index: -1.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 660.15 J/kg Max Up Vert Vel: 36.34 m/s Conv Inhibition (B-): 20.11 J/kg Cap Strength: 1.22 C Lift Cond Lev (LCL): 911.14 mb = 920.97 m = 3021.53 ft Lev Free Conv (LFC): 836.14 mb = 1661.58 m = 5451.30 ft Equ Level (EL): 756.14 mb = 2514.39 m = 8249.20 ft B at Equ Level: 11.64 J/kg Max Parcel Lev (MPL): 96.14 mb = 16793.89 m = 55097.41 ft Wind level data Storm motion: 269 at 5 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 1005 56 215 10 5.7 8.2 | 183 8 0.4 8.1 1 1000 105 215 13 7.5 10.6 | 191 11 2.1 10.6 2 978 305 215 13 7.5 10.6 | 191 11 2.1 10.6 3 944 610 205 11 4.6 10.0 | 176 10 -0.7 9.9 4 925 790 205 13 5.5 11.8 | 181 12 0.2 11.7 5 912 914 205 13 5.5 11.8 | 181 12 0.2 11.7 6 880 1219 210 11 5.5 9.5 | 181 9 0.2 9.5 7 850 1521 230 10 7.7 6.4 | 200 7 2.3 6.4 8 850 1524 225 10 7.1 7.1 | 194 7 1.7 7.0 9 820 1829 215 11 6.3 9.0 | 186 9 1.0 9.0 10 791 2134 230 13 10.0 8.4 | 209 9 4.6 8.3 11 763 2438 220 6 3.9 4.6 | 162 5 -1.5 4.5 12 735 2743 205 3 1.3 2.7 | 123 5 -4.1 2.7 13 709 3048 255 1 1.0 0.3 | 93 4 -4.4 0.2 14 700 3161 290 1 0.9 -0.3 | 85 4 -4.4 -0.4 15 684 3353 190 4 0.7 3.9 | 130 6 -4.6 3.9 16 658 3658 245 3 2.7 1.3 | 115 3 -2.6 1.2 17 634 3962 300 3 2.6 -1.5 | 60 3 -2.7 -1.6 18 610 4267 310 5 3.8 -3.2 | 25 4 -1.5 -3.3 19 588 4572 320 6 3.9 -4.6 | 18 5 -1.5 -4.7 20 566 4877 295 4 3.6 -1.7 | 44 2 -1.7 -1.7 21 545 5182 320 8 5.1 -6.1 | 2 6 -0.2 -6.2 22 506 5791 330 5 2.5 -4.3 | 33 5 -2.8 -4.4 23 500 5880 335 5 2.1 -4.5 | 35 6 -3.2 -4.6 24 486 6096 10 5 -0.9 -4.9 | 51 8 -6.2 -5.0 25 449 6706 40 15 -9.6 -11.5 | 52 19 -15.0 -11.5 26 415 7315 25 15 -6.3 -13.6 | 41 18 -11.7 -13.7 27 400 7600 40 16 -10.3 -12.3 | 52 20 -15.6 -12.3 28 399 7620 35 18 -10.3 -14.7 | 47 22 -15.7 -14.8 29 367 8230 15 12 -3.1 -11.6 | 36 14 -8.4 -11.6 30 324 9144 30 17 -8.5 -14.7 | 43 20 -13.8 -14.8 31 300 9710 45 20 -14.1 -14.1 | 54 24 -19.5 -14.2 32 273 10363 50 18 -13.8 -11.6 | 59 22 -19.1 -11.6 33 261 10668 35 21 -12.0 -17.2 | 45 25 -17.4 -17.3 34 250 10980 45 20 -14.1 -14.1 | 54 24 -19.5 -14.2 35 208 12192 100 15 -14.8 2.6 | 97 20 -20.1 2.5 36 200 12450 80 12 -11.8 -2.1 | 83 17 -17.2 -2.1 37 172 13411 70 32 -30.1 -10.9 | 73 37 -35.4 -11.0 38 156 14021 80 33 -32.5 -5.7 | 81 38 -37.8 -5.8 39 150 14250 70 31 -29.1 -10.6 | 73 36 -34.5 -10.7 40 126 15240 55 16 -13.1 -9.2 | 63 21 -18.4 -9.2 41 108 16154 5 13 -1.1 -13.0 | 26 15 -6.5 -13.0 42 106 16245 350 14 2.4 -13.8 | 12 14 -2.9 -13.8 43 102 16459 350 13 2.3 -12.8 | 13 13 -3.1 -12.9 44 100 16570 320 14 9.0 -10.7 | 341 11 3.7 -10.8 45 97 16764 345 16 4.1 -15.5 | 4 16 -1.2 -15.5 46 92 17069 350 16 2.8 -15.8 | 9 16 -2.6 -15.8 47 87 17374 20 20 -6.8 -18.8 | 33 22 -12.2 -18.9 48 82 17678 75 31 -29.9 -8.0 | 77 36 -35.3 -8.1 49 74 18288 90 29 -29.0 0.0 | 90 34 -34.3 -0.1 50 70 18593 70 12 -11.3 -4.1 | 76 17 -16.6 -4.2 51 70 18610 45 19 -13.4 -13.4 | 54 23 -18.8 -13.5 52 67 18898 40 18 -11.6 -13.8 | 51 22 -16.9 -13.8 53 60 19507 75 36 -34.8 -9.3 | 77 41 -40.1 -9.4 54 54 20117 100 23 -22.7 4.0 | 98 28 -28.0 3.9 55 50 20620 110 37 -34.8 12.7 | 107 42 -40.1 12.6 56 45 21336 110 36 -33.8 12.3 | 107 41 -39.2 12.3 57 37 22555 80 46 -45.3 -8.0 | 81 51 -50.6 -8.0 58 30 23770 90 49 -49.0 0.0 | 90 54 -54.3 -0.1 59 29 24079 90 49 -49.0 0.0 | 90 54 -54.3 -0.1 60 27 24384 90 53 -53.0 0.0 | 90 58 -58.3 -0.1 61 25 24994 90 56 -56.0 0.0 | 90 61 -61.3 -0.1 62 22 25603 100 55 -54.2 9.6 | 99 60 -59.5 9.5 63 20 26350 95 67 -66.7 5.8 | 95 72 -72.1 5.8 64 19 26518 85 67 -66.7 -5.8 | 85 72 -72.1 -5.9 65 19 26681 95 68 -67.7 5.9 | 95 73 -73.1 5.9 66 18 26822 95 68 -67.7 5.9 | 95 73 -73.1 5.9 67 16 27432 95 64 -63.8 5.6 | 95 69 -69.1 5.5 68 12 28346 100 60 -59.1 10.4 | 99 65 -64.4 10.4 69 10 28956 100 62 -61.1 10.8 | 99 67 -66.4 10.7 70 7 30175 100 60 -59.1 10.4 | 99 65 -64.4 10.4 Wind Parameters Mean winds (0-6000m): 239.4 at 7.1 knts Storm direction: 269.4 at 5.3 knts Shear (0-3000m) pos: 1.0 neg: 1.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -90.7 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -24.4 tot: -6.7 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -1.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 106.87 Bulk Shear: 6.18 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 ------------------------------------------------------------------------------- 500 213 12 188 10| 0.0 2.1 2.1| 3.4 -6.3 -2.9 -5.8 -0.16| 5.6 -0.9 1000 209 12 184 11| 0.4 1.1 1.4| 5.5 -7.0 -1.4 -1.4 -0.05| 4.3 -0.2 1500 211 12 185 10| 1.2 0.7 1.9| 10.3 -7.6 2.7 1.8 0.11| 4.4 0.5 2000 213 12 186 10| 1.1 0.5 1.6| 16.1 -9.1 7.1 3.5 0.18| 4.4 0.8 2500 216 11 187 9| 0.9 1.5 2.4| 17.6 -19.4 -1.7 -0.7 -0.10| 5.3 -0.5 3000 215 10 182 8| 1.0 1.3 2.2| 17.6 -24.4 -6.7 -2.2 -0.23| 5.2 -1.2 4000 217 8 175 6| 1.3 0.7 2.0| 21.3 -28.1 -6.8 -1.7 -0.19| 5.5 -1.0 5000 227 7 180 5| 1.3 0.5 1.8| 22.4 -31.2 -8.8 -1.8 -0.21| 5.2 -1.1 6000 239 7 192 4| 1.1 0.4 1.5| 29.8 -31.7 -1.9 -0.3 -0.10| 5.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251009.12.gif