UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 2 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 1006 56 25.4 21.9 81 3.5 22.9 80 20 298.0 301.1 295.8 346.4 16.67 1 1000 107 24.4 21.4 83 3.0 22.3 80 23 297.5 300.5 295.4 344.7 16.25 2 976 321 23.0 20.5 86 2.5 21.2 80 24 298.2 301.1 295.3 344.0 15.74 3 969 384 23.0 20.2 84 2.8 21.1 80 23 298.8 301.7 295.3 344.2 15.56 4 932 725 21.0 18.9 88 2.1 19.5 77 18 300.1 302.9 295.2 343.8 14.91 5 925 791 20.6 18.3 87 2.3 19.0 75 16 300.4 303.0 295.0 342.8 14.46 6 892 1105 19.0 15.9 82 3.1 16.9 72 14 301.9 304.2 294.3 339.7 12.84 7 850 1518 16.4 14.2 87 2.2 15.0 85 11 303.3 305.6 294.1 339.1 12.07 8 803 2001 13.8 13.1 96 0.7 13.3 101 13 305.5 307.7 294.6 341.1 11.89 9 796 2075 13.8 13.0 95 0.8 13.3 106 13 306.3 308.5 294.8 342.1 11.91 10 775 2301 13.2 11.6 90 1.6 12.1 110 15 308.0 310.1 294.7 341.7 11.15 11 700 3151 7.6 5.0 84 2.6 6.1 175 12 310.9 312.4 293.1 335.1 7.84 12 645 3821 5.0 -2.0 60 7.0 1.4 198 15 315.3 316.3 292.2 331.6 5.13 13 639 3897 5.2 -5.8 45 11.0 -0.1 196 14 316.4 317.1 291.4 328.9 3.88 14 611 4261 3.8 -22.2 13 26.0 -4.8 190 11 318.9 319.1 289.5 322.5 1.05 15 561 4949 -0.5 -15.5 31 15.0 -6.2 229 11 321.7 322.1 291.3 328.6 2.04 16 533 5356 -2.3 -24.3 17 22.0 -9.1 240 13 324.3 324.5 291.1 327.8 1.00 17 503 5813 -5.5 -12.5 58 7.0 -8.4 250 11 325.8 326.4 293.2 335.6 2.91 18 500 5860 -5.9 -12.9 58 7.0 -8.7 250 11 325.8 326.4 293.2 335.4 2.83 19 436 6923 -11.1 -23.1 36 12.0 -14.7 218 12 332.3 332.5 293.6 337.2 1.37 20 433 6976 -11.1 -24.1 33 13.0 -15.0 221 13 332.9 333.2 293.7 337.5 1.26 21 400 7580 -15.5 -27.5 35 12.0 -18.6 245 21 334.8 335.0 294.0 338.5 1.00 22 356 8447 -22.1 -30.1 48 8.0 -23.8 252 22 337.3 337.5 294.4 340.6 0.88 23 351 8551 -22.7 -34.7 33 12.0 -24.9 253 23 337.9 338.0 294.3 340.1 0.57 24 324 9131 -27.7 -34.7 51 7.0 -28.9 260 28 338.8 338.9 294.6 341.2 0.62 25 300 9680 -30.9 -42.9 30 12.0 -32.3 250 36 341.8 341.9 295.0 343.0 0.29 26 284 10068 -34.3 -50.3 18 16.0 -35.6 252 37 342.4 342.4 295.0 342.9 0.13 27 270 10421 -37.3 -49.3 28 12.0 -38.2 254 38 343.0 343.0 295.2 343.6 0.16 28 262 10629 -38.9 -54.9 17 16.0 -39.9 255 39 343.6 343.6 295.3 343.9 0.08 29 250 10950 -41.7 -50.7 37 9.0 -42.3 250 42 344.1 344.1 295.4 344.7 0.15 30 239 11253 -44.5 -51.5 46 7.0 -44.9 250 41 344.3 344.3 295.5 344.9 0.14 31 221 11772 -48.9 -57.9 34 9.0 -49.2 256 39 345.3 345.3 295.7 345.6 0.07 32 210 12106 -51.9 -57.9 48 6.0 -52.1 261 38 345.7 345.7 295.7 346.0 0.07 33 200 12420 -54.3 -61.3 42 7.0 -54.5 265 37 346.8 346.8 296.0 347.0 0.05 34 194 12614 -55.9 -64.9 32 9.0 -56.1 261 41 347.3 347.3 296.1 347.4 0.03 35 186 12881 -58.1 -65.1 40 7.0 -58.2 262 40 347.9 347.9 296.2 348.0 0.03 36 181 13051 -59.7 -68.7 30 9.0 -59.8 264 39 348.0 348.0 296.2 348.1 0.02 37 166 13586 -64.3 -70.3 44 6.0 -64.4 267 37 349.0 349.1 296.4 349.1 0.02 38 151 14160 -67.5 -76.5 27 9.0 -67.5 266 33 353.1 353.1 297.3 353.2 0.01 39 150 14200 -67.5 -76.5 27 9.0 -67.5 265 33 353.8 353.8 297.4 353.8 0.01 40 116 15723 -73.7 -82.7 24 9.0 -73.7 253 36 369.3 369.3 300.4 369.3 0.00 41 108 16139 -75.1 -85.1 20 10.0 -75.2 254 28 374.3 374.3 301.3 374.3 0.00 42 103 16412 -77.7 -86.7 22 9.0 -77.7 258 24 374.4 374.4 301.4 374.4 0.00 43 100 16580 -79.1 -88.1 21 9.0 -79.1 260 22 374.9 374.9 301.4 374.9 0.00 44 77 18034 -85.5 -91.5 33 6.0 -85.5 55 15 390.7 390.7 303.9 390.7 0.00 45 73 18327 -84.3 -89.2 42 4.9 -84.3 53 14 399.2 399.2 305.1 399.2 0.00 46 70 18560 -81.7 -86.7 42 5.0 -81.7 40 5 409.6 409.6 306.5 409.6 0.00 47 50 20520 -66.5 -88.5 3 22.0 -66.7 50 20 486.8 486.8 314.0 486.8 0.00 48 49 20642 -66.5 -89.5 3 23.0 -66.8 47 21 489.6 489.6 314.2 489.6 0.00 49 43 21436 -64.3 -89.3 2 25.0 -64.7 70 18 513.6 513.6 315.9 513.7 0.00 50 41 21726 -65.5 -90.5 2 25.0 -65.8 80 23 517.7 517.7 316.1 517.7 0.00 51 33 23064 -59.3 -87.3 1 28.0 -60.2 93 32 567.3 567.3 319.0 567.3 0.01 52 31 23455 -59.9 -87.9 1 28.0 -60.8 90 34 575.9 575.9 319.5 575.9 0.01 53 31 23455 -59.9 -87.9 1 28.0 -60.8 90 34 575.9 575.9 319.5 575.9 0.01 54 30 23660 -59.5 -88.5 1 29.0 -60.4 110 44 582.4 582.4 319.8 582.5 0.01 55 27 24322 -56.9 -86.9 1 30.0 -58.3 98 40 607.6 607.6 320.9 607.6 0.01 56 24 25066 -57.7 -87.7 1 30.0 -59.2 99 42 626.0 626.0 321.7 626.1 0.01 57 22 25615 -56.9 -86.9 1 30.0 -58.6 93 43 644.2 644.2 322.4 644.3 0.01 58 20 26220 -55.5 -85.5 1 30.0 -57.6 95 40 666.3 666.3 323.3 666.4 0.01 59 17 27260 -53.7 -84.7 1 31.0 -56.5 95 38 703.8 703.8 324.6 703.9 0.02 60 15 28065 -53.9 -84.9 1 31.0 -56.9 103 34 728.7 728.8 325.3 728.9 0.02 61 15 28065 -53.7 -84.7 1 31.0 -56.8 103 34 729.4 729.4 325.3 729.6 0.02 62 15 28065 -53.7 -84.7 1 31.0 -56.8 103 34 729.4 729.4 325.3 729.6 0.02 TRP 77 18034 -85.5 -91.5 33 6.0 -85.5 55 15 390.7 390.7 303.9 390.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 566.81 mb = 4868.77 m = 15973.45 ft Wetbulb zero: 639.40 mb = 3891.93 m = 12768.65 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 64.26 % Est. max temperature: 30.48 C = 86.87 F Sfc-Lift cond lev (LCL): 956.22 mb = 500.63 m = 1642.46 ft T: 22.32 C 700-500 lapse rate: 4.98 C/km ThetaE index: 19.61 C Layer 775.0- 561.0 mb Conv cond level (CCL): 881.34 mb = 1207.73 m = 3962.33 ft Mean mixing ratio: 15.22 g/kg Conv temperature: 29.59 C = 85.27 F Cap Strength: 1.30 C Lifted Index: -0.59 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.01 C Lifted Index @700 mb: -1.21 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.10 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.40 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.15 J/kg Max Up Vert Vel: 11.33 m/s Conv Inhibition (B-): 26.89 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 920.05 mb = 837.29 m = 2746.97 ft Lev Free Conv (LFC): 825.05 mb = 1771.02 m = 5810.37 ft Equ Level (EL): 795.05 mb = 2085.24 m = 6841.26 ft B at Equ Level: 14.70 J/kg Max Parcel Lev (MPL): 285.05 mb = 10041.71 m = 32944.85 ft Wind level data Storm motion: 174 at 10 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 1006 56 80 20 -19.7 -3.5 | 53 23 -18.6 -13.8 1 1000 107 80 23 -22.7 -4.0 | 56 26 -21.5 -14.3 2 978 305 80 24 -23.6 -4.2 | 57 27 -22.5 -14.5 3 944 610 80 21 -20.7 -3.6 | 54 24 -19.6 -14.0 4 925 791 75 16 -15.5 -4.1 | 45 20 -14.3 -14.5 5 912 914 75 15 -14.5 -3.9 | 43 20 -13.4 -14.2 6 880 1219 70 14 -13.2 -4.8 | 38 19 -12.0 -15.1 7 850 1518 85 11 -11.0 -1.0 | 41 15 -9.8 -11.3 8 819 1829 90 13 -13.0 0.0 | 49 16 -11.9 -10.4 9 790 2134 110 13 -12.2 4.4 | 62 13 -11.1 -5.9 10 762 2438 110 16 -15.0 5.5 | 71 15 -13.9 -4.9 11 735 2743 135 14 -9.9 9.9 | 87 9 -8.8 -0.5 12 700 3151 175 12 -1.0 12.0 | 183 2 0.1 1.6 13 657 3658 200 16 5.5 15.0 | 235 8 6.6 4.7 14 609 4267 190 11 1.9 10.8 | 261 3 3.0 0.5 15 565 4877 225 11 7.8 7.8 | 286 9 8.9 -2.6 16 544 5182 245 11 10.0 4.6 | 297 12 11.1 -5.7 17 524 5486 235 14 11.5 8.0 | 280 13 12.6 -2.3 18 504 5791 250 11 10.3 3.8 | 300 13 11.5 -6.6 19 500 5860 250 11 10.3 3.8 | 300 13 11.5 -6.6 20 485 6096 235 9 7.4 5.2 | 301 10 8.5 -5.2 21 466 6401 235 8 6.6 4.6 | 307 10 7.7 -5.8 22 448 6706 210 9 4.5 7.8 | 294 6 5.6 -2.6 23 400 7580 245 21 19.0 8.9 | 274 20 20.2 -1.5 24 398 7620 240 19 16.5 9.5 | 273 18 17.6 -0.9 25 366 8230 250 20 18.8 6.8 | 280 20 19.9 -3.5 26 323 9144 260 28 27.6 4.9 | 281 29 28.7 -5.5 27 300 9680 250 36 33.8 12.3 | 267 35 34.9 2.0 28 260 10668 255 39 37.7 10.1 | 270 39 38.8 -0.3 29 250 10950 250 42 39.5 14.4 | 264 41 40.6 4.0 30 238 11278 250 41 38.5 14.0 | 265 40 39.6 3.7 31 200 12420 265 37 36.9 3.2 | 281 39 38.0 -7.1 32 198 12497 260 41 40.4 7.1 | 274 42 41.5 -3.2 33 154 14021 270 35 35.0 -0.0 | 286 38 36.1 -10.4 34 150 14200 265 33 32.9 2.9 | 282 35 34.0 -7.5 35 126 15240 265 49 48.8 4.3 | 277 50 49.9 -6.1 36 113 15850 250 32 30.1 10.9 | 269 31 31.2 0.6 37 100 16580 260 22 21.7 3.8 | 286 24 22.8 -6.5 38 97 16764 260 22 21.7 3.8 | 286 24 22.8 -6.5 39 92 17069 255 22 21.3 5.7 | 282 23 22.4 -4.7 40 82 17678 300 14 12.1 -7.0 | 323 22 13.2 -17.4 41 78 17983 5 13 -1.1 -13.0 | 0 23 -0.0 -23.3 42 77 18034 55 15 -12.3 -8.6 | 31 22 -11.2 -19.0 43 74 18288 55 15 -12.3 -8.6 | 31 22 -11.2 -19.0 44 70 18560 40 5 -3.2 -3.8 | 8 14 -2.1 -14.2 45 70 18593 90 16 -16.0 0.0 | 55 18 -14.9 -10.4 46 66 18898 30 7 -3.5 -6.1 | 8 17 -2.4 -16.4 47 63 19202 65 26 -23.6 -11.0 | 46 31 -22.4 -21.3 48 56 19812 45 13 -9.2 -9.2 | 22 21 -8.1 -19.5 49 54 20117 45 11 -7.8 -7.8 | 20 19 -6.7 -18.1 50 51 20422 10 16 -2.8 -15.8 | 4 26 -1.7 -26.1 51 50 20520 50 20 -15.3 -12.9 | 31 27 -14.2 -23.2 52 48 20726 45 21 -14.8 -14.8 | 29 29 -13.7 -25.2 53 46 21031 100 11 -10.8 1.9 | 49 13 -9.7 -8.4 54 44 21336 65 15 -13.6 -6.3 | 37 21 -12.5 -16.7 55 42 21641 80 22 -21.7 -3.8 | 55 25 -20.5 -14.2 56 40 21946 80 24 -23.6 -4.2 | 57 27 -22.5 -14.5 57 36 22555 80 34 -33.5 -5.9 | 63 36 -32.4 -16.3 58 33 23165 95 32 -31.9 2.8 | 76 32 -30.8 -7.6 59 31 23470 90 34 -34.0 0.0 | 73 34 -32.9 -10.4 60 30 23660 110 44 -41.3 15.0 | 97 40 -40.2 4.7 61 28 24079 110 44 -41.3 15.0 | 97 40 -40.2 4.7 62 27 24384 95 39 -38.9 3.4 | 80 38 -37.7 -7.0 63 25 24689 105 44 -42.5 11.4 | 91 41 -41.4 1.0 64 23 25298 95 41 -40.8 3.6 | 80 40 -39.7 -6.8 65 20 26213 90 46 -46.0 0.0 | 77 46 -44.9 -10.4 66 20 26220 95 40 -39.8 3.5 | 80 39 -38.7 -6.9 67 18 26518 100 42 -41.4 7.3 | 86 40 -40.2 -3.1 68 17 26822 95 38 -37.9 3.3 | 79 37 -36.7 -7.0 69 14 27432 105 33 -31.9 8.5 | 87 31 -30.8 -1.8 70 12 28042 110 31 -29.1 10.6 | 91 28 -28.0 0.3 71 11 28346 105 29 -28.0 7.5 | 84 27 -26.9 -2.8 Wind Parameters Mean winds (0-6000m): 143.8 at 13.9 knts Storm direction: 173.8 at 10.4 knts Shear (0-3000m) pos: 3.4 neg: 1.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 78.0 deg Storm rel helicity (0-3000m) pos: 57.2 neg: -39.7 tot: 17.5 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.11 Bulk Shear: 57.87 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 80 23 56 26| 0.0 1.6 1.6| 10.3 -6.1 4.2 8.4 0.11| 6.2 0.7 1000 79 20 52 23| 0.0 3.0 3.0| 10.3 -36.3 -26.0 -26.0 -0.34| 6.9 -2.4 1500 78 18 49 21| 1.5 2.0 3.5| 14.2 -39.7 -25.5 -17.0 -0.24| 6.3 -1.5 2000 81 16 49 20| 2.0 1.5 3.5| 31.2 -39.7 -8.5 -4.3 -0.00| 6.1 -0.0 2500 86 16 52 19| 2.4 1.2 3.7| 46.6 -39.7 6.9 2.7 0.14| 6.2 0.9 3000 93 16 57 17| 3.4 1.0 4.4| 57.2 -39.7 17.5 5.8 0.24| 7.1 1.7 4000 112 15 70 14| 3.3 0.7 4.1| 63.5 -39.7 23.8 5.9 0.30| 7.0 2.1 5000 127 14 81 10| 2.8 0.6 3.4| 72.1 -39.7 32.4 6.5 0.32| 6.7 2.2 6000 144 14 97 7| 2.5 0.5 3.0| 88.8 -50.2 38.7 6.4 0.30| 6.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251202.12.gif