UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 3 DEC 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 1007 56 25.0 20.3 75 4.7 21.7 60 10 297.6 300.3 294.6 341.2 15.05 1 1002 100 25.6 19.6 69 6.0 21.4 64 14 298.6 301.2 294.5 340.7 14.47 2 1000 118 25.6 18.6 65 7.0 20.8 65 15 298.8 301.2 293.9 338.4 13.61 3 996 153 25.2 18.2 65 7.0 20.4 69 15 298.7 301.1 293.7 337.5 13.32 4 953 540 22.4 19.3 83 3.1 20.2 85 20 299.6 302.4 295.1 343.3 14.95 5 925 799 21.4 13.4 60 8.0 16.2 85 26 301.2 303.1 292.3 332.1 10.50 6 923 818 21.4 13.4 60 8.0 16.2 85 26 301.4 303.3 292.4 332.4 10.52 7 909 950 21.4 12.4 56 9.0 15.6 85 25 302.7 304.5 292.4 332.4 10.00 8 850 1528 17.4 12.5 73 4.9 14.2 80 20 304.4 306.4 293.4 336.5 10.78 9 782 2237 13.2 12.8 97 0.4 13.0 88 21 307.2 309.5 295.1 343.3 11.97 10 731 2802 9.6 7.8 89 1.8 8.5 90 23 309.3 311.0 293.6 337.1 9.12 11 700 3161 7.2 6.4 95 0.8 6.7 90 17 310.5 312.1 293.6 337.0 8.65 12 686 3327 6.2 6.1 99 0.1 6.1 83 16 311.1 312.8 293.7 337.8 8.65 13 649 3779 3.4 3.4 100 0.0 3.4 66 13 312.9 314.4 293.4 336.5 7.55 14 614 4227 1.0 1.0 100 0.0 1.0 52 13 315.2 316.5 293.4 336.3 6.72 15 580 4684 -0.5 -0.5 100 0.0 -0.5 330 5 318.6 319.9 294.1 339.0 6.38 16 558 4993 -1.9 -2.3 97 0.4 -2.1 227 9 320.5 321.6 294.1 339.2 5.80 17 553 5064 -1.7 -2.4 95 0.7 -2.1 221 9 321.6 322.7 294.4 340.4 5.81 18 500 5860 -6.1 -6.5 97 0.4 -6.3 0 0 325.6 326.5 294.6 341.2 4.71 19 490 6019 -6.9 -7.2 98 0.3 -7.1 109 3 326.5 327.4 294.7 341.7 4.55 20 480 6180 -7.9 -8.4 96 0.5 -8.1 166 3 327.2 328.0 294.7 341.4 4.23 21 467 6394 -9.1 -9.3 98 0.2 -9.2 170 2 328.3 329.1 294.8 341.9 4.05 22 456 6579 -10.3 -12.3 85 2.0 -11.1 209 3 329.0 329.7 294.4 340.1 3.26 23 446 6750 -11.1 -12.3 91 1.2 -11.6 223 3 330.1 330.8 294.7 341.5 3.34 24 431 7013 -13.1 -15.6 81 2.5 -14.0 98 4 330.8 331.4 294.3 339.9 2.63 25 400 7580 -17.3 -19.7 82 2.4 -18.1 245 10 332.5 332.9 294.2 339.6 2.01 26 386 7845 -19.5 -21.4 85 1.9 -20.1 267 10 333.0 333.4 294.1 339.4 1.79 27 375 8058 -21.1 -23.5 81 2.4 -21.7 270 11 333.7 334.0 294.1 339.2 1.53 28 372 8117 -21.5 -23.3 85 1.8 -22.0 268 12 333.9 334.2 294.2 339.5 1.57 29 362 8317 -23.1 -26.3 75 3.2 -23.9 259 15 334.4 334.6 294.0 338.9 1.23 30 358 8398 -23.3 -25.8 80 2.5 -23.9 256 17 335.2 335.4 294.3 339.9 1.31 31 350 8563 -23.9 -25.2 89 1.3 -24.2 249 19 336.5 336.8 294.7 341.7 1.41 32 330 8989 -26.3 -30.4 68 4.1 -27.1 232 26 339.0 339.1 294.9 342.4 0.92 33 304 9576 -30.1 -32.3 81 2.2 -30.5 245 34 341.7 341.8 295.5 344.8 0.84 34 300 9670 -30.9 -33.3 79 2.4 -31.3 250 35 341.8 342.0 295.4 344.8 0.77 35 250 10940 -40.7 -54.7 21 14.0 -41.5 245 45 345.6 345.6 295.7 345.9 0.09 36 235 11359 -44.1 -61.1 13 17.0 -44.8 248 47 346.6 346.6 295.9 346.8 0.04 37 200 12420 -53.3 -61.3 37 8.0 -53.5 255 51 348.4 348.4 296.3 348.6 0.05 38 190 12747 -56.3 -62.3 47 6.0 -56.4 255 50 348.7 348.7 296.4 348.9 0.05 39 179 13124 -58.5 -67.5 30 9.0 -58.6 255 52 351.1 351.1 296.9 351.2 0.02 40 150 14210 -67.5 -72.5 49 5.0 -67.5 270 58 353.8 353.8 297.5 353.9 0.01 41 148 14290 -68.1 -72.7 52 4.6 -68.1 270 57 354.1 354.1 297.5 354.2 0.01 42 139 14663 -71.1 -78.1 35 7.0 -71.1 272 55 355.3 355.3 297.8 355.3 0.01 43 132 14967 -72.9 -77.5 50 4.6 -72.9 274 52 357.3 357.3 298.2 357.4 0.01 44 121 15473 -74.9 -81.9 33 7.0 -74.9 280 47 362.7 362.7 299.2 362.7 0.00 45 120 15521 -74.9 -81.9 33 7.0 -74.9 281 46 363.6 363.6 299.4 363.6 0.00 46 115 15768 -74.3 -81.3 33 7.0 -74.3 286 43 369.1 369.1 300.4 369.1 0.00 47 112 15921 -75.3 -83.3 28 8.0 -75.3 290 40 370.0 370.1 300.6 370.1 0.00 48 105 16292 -77.9 -84.9 31 7.0 -77.9 292 34 372.0 372.0 300.9 372.0 0.00 49 100 16570 -78.5 -85.5 31 7.0 -78.5 285 27 376.1 376.1 301.6 376.1 0.00 50 96 16803 -79.3 -87.3 26 8.0 -79.3 282 26 378.9 378.9 302.1 378.9 0.00 51 81 17754 -84.9 -90.9 33 6.0 -84.9 5 3 386.3 386.3 303.2 386.3 0.00 52 80 17823 -84.9 -89.9 40 5.0 -84.9 2 3 387.7 387.7 303.5 387.7 0.00 53 76 18108 -82.7 -84.4 75 1.7 -82.7 349 4 398.0 398.0 304.9 398.0 0.00 54 70 18570 -80.1 -83.5 57 3.4 -80.1 55 19 413.0 413.0 306.9 413.0 0.01 55 69 18651 -80.1 -83.6 56 3.5 -80.1 25 13 414.7 414.7 307.1 414.7 0.01 56 66 18901 -80.7 -85.0 48 4.3 -80.7 64 19 418.7 418.7 307.6 418.7 0.00 57 50 20510 -68.9 -88.9 4 20.0 -69.1 125 14 481.1 481.1 313.5 481.1 0.00 58 43 21423 -65.3 -87.3 3 22.0 -65.7 81 21 511.2 511.2 315.7 511.2 0.00 59 42 21566 -65.7 -87.7 3 22.0 -66.0 98 23 513.6 513.6 315.9 513.7 0.00 60 41 21713 -65.9 -87.9 3 22.0 -66.2 102 24 516.7 516.7 316.1 516.7 0.00 61 41 21713 -65.9 -87.9 3 22.0 -66.2 102 24 516.7 516.7 316.1 516.7 0.00 62 37 22340 -64.1 -87.1 3 23.0 -64.6 97 26 536.7 536.7 317.3 536.7 0.01 63 34 22861 -62.3 -85.3 3 23.0 -62.9 92 30 554.6 554.6 318.3 554.6 0.01 64 30 23640 -59.9 -83.9 3 24.0 -60.8 70 45 581.3 581.3 319.8 581.4 0.01 65 26 24538 -57.5 -81.5 3 24.0 -58.9 82 43 612.4 612.5 321.2 612.6 0.02 66 26 24538 -57.5 -81.5 3 24.0 -58.9 82 43 612.4 612.5 321.2 612.6 0.02 67 26 24538 -57.3 -81.3 3 24.0 -58.7 82 43 613.0 613.0 321.2 613.2 0.02 68 23 25312 -57.3 -82.3 3 25.0 -58.8 90 50 634.9 634.9 322.1 635.0 0.02 69 20 26200 -54.9 -79.9 3 25.0 -57.1 100 35 668.1 668.1 323.4 668.4 0.03 70 19 26528 -54.5 -78.5 4 24.0 -56.8 102 39 679.2 679.3 323.7 679.6 0.04 71 17 27245 -51.9 -76.9 3 25.0 -55.1 94 33 709.5 709.6 324.7 710.1 0.06 72 16 27639 -50.9 -75.9 4 25.0 -54.5 89 31 725.2 725.2 325.3 725.9 0.08 73 15 28059 -50.5 -76.5 3 26.0 -54.5 83 29 740.0 740.1 325.7 740.7 0.08 74 14 28510 -49.9 -73.9 4 24.0 -54.2 77 28 756.8 756.9 326.1 758.0 0.12 75 13 28994 -49.7 -65.7 14 16.0 -53.8 71 29 773.7 773.9 326.7 777.9 0.43 TRP 81 17754 -84.9 -90.9 33 6.0 -84.9 5 3 386.3 386.3 303.2 386.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 591.33 mb = 4531.72 m = 14867.68 ft Wetbulb zero: 591.33 mb = 4528.88 m = 14858.36 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 88.45 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 940.37 mb = 655.65 m = 2151.05 ft T: 21.95 C 700-500 lapse rate: 4.93 C/km ThetaE index: 11.17 C Layer 925.0- 923.0 mb Conv cond level (CCL): 801.39 mb = 2028.44 m = 6654.90 ft Mean mixing ratio: 13.01 g/kg Conv temperature: 33.85 C = 92.93 F Cap Strength: 3.45 C Lifted Index: 1.50 C Risk: Showers probable Lifted Index @300 mb: 4.35 C Lifted Index @700 mb: 0.15 C Showalter Index: 2.14 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.60 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 190.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.78 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 157.48 J/kg Cap Strength: 3.45 C Lift Cond Lev (LCL): 878.05 mb = 1248.51 m = 4096.10 ft Lev Free Conv (LFC): 683.05 mb = 3362.09 m = 11030.34 ft Equ Level (EL): 583.05 mb = 4641.99 m = 15229.45 ft B at Equ Level: 31.71 J/kg Max Parcel Lev (MPL): 513.05 mb = 5656.51 m = 18557.89 ft Wind level data Storm motion: 115 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 1007 56 60 10 -8.7 -5.0 | 351 10 1.5 -9.6 1 1000 118 65 15 -13.6 -6.3 | 17 12 -3.4 -11.0 2 979 305 85 13 -13.0 -1.1 | 26 6 -2.8 -5.8 3 945 610 85 22 -21.9 -1.9 | 61 13 -11.7 -6.6 4 925 799 85 26 -25.9 -2.3 | 66 17 -15.7 -6.9 5 913 914 85 26 -25.9 -2.3 | 66 17 -15.7 -6.9 6 881 1219 85 21 -20.9 -1.8 | 59 13 -10.7 -6.5 7 850 1528 80 20 -19.7 -3.5 | 50 13 -9.5 -8.1 8 820 1829 85 21 -20.9 -1.8 | 59 13 -10.7 -6.5 9 791 2134 90 20 -20.0 0.0 | 65 11 -9.8 -4.6 10 763 2438 85 22 -21.9 -1.9 | 61 13 -11.7 -6.6 11 736 2743 90 24 -24.0 0.0 | 71 15 -13.8 -4.6 12 700 3161 90 17 -17.0 0.0 | 56 8 -6.8 -4.6 13 658 3658 70 13 -12.2 -4.4 | 13 9 -2.0 -9.1 14 610 4267 50 13 -10.0 -8.4 | 359 13 0.2 -13.0 15 587 4572 15 3 -0.8 -2.9 | 309 12 9.4 -7.5 16 565 4877 235 9 7.4 5.2 | 268 18 17.5 0.5 17 544 5182 210 9 4.5 7.8 | 258 15 14.7 3.1 18 524 5486 240 7 6.1 3.5 | 274 16 16.2 -1.1 19 500 5860 0 0 -0.0 -0.0 | 295 11 10.2 -4.6 20 485 6096 165 4 -1.0 3.9 | 275 9 9.1 -0.8 21 466 6401 170 2 -0.3 2.0 | 285 10 9.8 -2.7 22 448 6706 240 3 2.6 1.5 | 284 13 12.8 -3.1 23 431 7010 95 4 -4.0 0.3 | 305 8 6.2 -4.3 24 400 7580 245 10 9.1 4.2 | 271 19 19.2 -0.4 25 398 7620 245 11 10.0 4.6 | 270 20 20.1 0.0 26 381 7925 275 9 9.0 -0.8 | 286 20 19.1 -5.4 27 323 9144 225 29 20.5 20.5 | 243 35 30.7 15.9 28 300 9670 250 35 32.9 12.0 | 260 44 43.1 7.3 29 260 10668 245 44 39.9 18.6 | 254 52 50.1 13.9 30 250 10940 245 45 40.8 19.0 | 254 53 51.0 14.4 31 200 12420 255 51 49.3 13.2 | 262 60 59.4 8.6 32 188 12802 255 50 48.3 12.9 | 262 59 58.5 8.3 33 171 13411 255 53 51.2 13.7 | 262 62 61.4 9.1 34 150 14210 270 58 58.0 -0.0 | 274 68 68.2 -4.6 35 126 15240 275 50 49.8 -4.4 | 279 61 60.0 -9.0 36 107 16154 295 37 33.5 -15.6 | 295 48 43.7 -20.3 37 100 16570 285 27 26.1 -7.0 | 288 38 36.3 -11.6 38 97 16764 280 27 26.6 -4.7 | 284 38 36.8 -9.3 39 82 17678 330 6 3.0 -5.2 | 307 16 13.2 -9.8 40 81 17754 5 3 -0.3 -3.0 | 308 13 9.9 -7.6 41 78 17983 355 4 0.3 -4.0 | 309 14 10.5 -8.6 42 74 18288 340 5 1.7 -4.7 | 308 15 11.9 -9.3 43 70 18570 55 19 -15.6 -10.9 | 19 16 -5.4 -15.5 44 70 18593 15 12 -3.1 -11.6 | 336 18 7.1 -16.2 45 66 18898 65 19 -17.2 -8.0 | 29 15 -7.0 -12.7 46 59 19507 10 17 -3.0 -16.7 | 341 23 7.2 -21.4 47 56 19812 35 20 -11.5 -16.4 | 4 21 -1.3 -21.0 48 54 20117 50 28 -21.4 -18.0 | 26 25 -11.3 -22.6 49 50 20510 125 14 -11.5 8.0 | 159 4 -1.3 3.4 50 48 20726 125 15 -12.3 8.6 | 152 4 -2.1 4.0 51 46 21031 70 19 -17.9 -6.5 | 35 14 -7.7 -11.1 52 44 21336 70 19 -17.9 -6.5 | 35 14 -7.7 -11.1 53 42 21641 105 24 -23.2 6.2 | 97 13 -13.0 1.6 54 40 21946 95 25 -24.9 2.2 | 80 15 -14.7 -2.5 55 38 22250 95 25 -24.9 2.2 | 80 15 -14.7 -2.5 56 36 22555 100 27 -26.6 4.7 | 90 16 -16.4 0.0 57 32 23165 85 33 -32.9 -2.9 | 72 24 -22.7 -7.5 58 31 23470 95 38 -37.9 3.3 | 87 28 -27.7 -1.3 59 30 23640 70 45 -42.3 -15.4 | 58 38 -32.1 -20.0 60 29 23774 85 35 -34.9 -3.1 | 73 26 -24.7 -7.7 61 28 24079 70 46 -43.2 -15.7 | 58 39 -33.1 -20.4 62 27 24384 80 42 -41.4 -7.3 | 69 33 -31.2 -11.9 63 23 25298 90 50 -50.0 0.0 | 83 40 -39.8 -4.6 64 20 26200 100 35 -34.5 6.1 | 93 24 -24.3 1.4 65 20 26213 105 44 -42.5 11.4 | 102 33 -32.3 6.7 66 18 26518 100 35 -34.5 6.1 | 93 24 -24.3 1.4 67 14 27432 80 28 -27.6 -4.9 | 61 20 -17.4 -9.5 68 12 28042 65 30 -27.2 -12.7 | 44 24 -17.0 -17.3 69 11 28346 60 30 -26.0 -15.0 | 39 25 -15.8 -19.6 70 10 28651 95 25 -24.9 2.2 | 80 15 -14.7 -2.5 71 10 28956 75 17 -16.4 -4.4 | 35 11 -6.2 -9.0 Wind Parameters Mean winds (0-6000m): 84.6 at 14.9 knts Storm direction: 114.6 at 11.2 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 70.5 deg Storm rel helicity (0-3000m) pos: 52.8 neg: -21.7 tot: 31.1 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 117.83 Bulk Shear: 0.28 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 79 15 32 9| 12.5 0.0 12.5| 26.2 0.0 26.2 52.4 0.70| 15.8 11.1 1000 83 20 53 12| 6.2 1.7 7.9| 34.4 -3.4 31.0 31.0 0.52| 12.0 6.3 1500 83 20 54 12| 4.2 0.6 4.7| 34.4 -13.5 20.8 13.9 0.33| 9.5 3.2 2000 83 20 55 12| 3.5 0.4 3.9| 43.3 -13.5 29.8 14.9 0.38| 8.0 3.1 2500 84 21 57 12| 2.8 0.6 3.4| 47.1 -15.5 31.5 12.6 0.36| 7.2 2.6 3000 85 21 59 12| 1.9 0.5 2.4| 52.8 -21.7 31.1 10.4 0.29| 7.1 2.1 4000 83 19 52 11| 1.4 1.4 2.8| 52.8 -43.4 9.4 2.4 0.05| 6.8 0.4 5000 82 17 43 10| 1.1 2.4 3.5| 52.8-146.1 -93.3 -18.7 -0.28| 8.5 -2.4 6000 85 15 38 8| 0.7 1.4 2.1|101.8-158.7 -56.9 -9.5 -0.15| 8.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251203.12.gif