UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 27 NOV 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 27.4 23.0 77 4.4 24.2 80 15 300.0 303.2 297.1 352.2 17.83 1 1000 125 26.6 21.6 74 5.0 23.0 80 15 299.8 302.8 296.1 347.9 16.46 2 999 134 26.6 21.6 74 5.0 23.0 80 15 299.8 302.8 296.2 348.0 16.47 3 995 169 26.2 21.2 74 5.0 22.6 79 15 299.8 302.7 296.0 346.9 16.13 4 935 711 20.8 19.5 92 1.3 19.9 80 19 299.7 302.5 295.4 344.8 15.44 5 925 804 20.6 17.9 85 2.7 18.8 80 19 300.4 303.0 294.7 341.7 14.09 6 850 1531 16.2 11.3 73 4.9 13.1 90 21 303.1 305.0 292.4 332.7 9.94 7 775 2311 11.8 2.8 54 9.0 6.8 92 22 306.5 307.6 290.3 325.0 6.05 8 747 2618 10.0 5.0 71 5.0 7.1 87 19 307.8 309.2 291.7 330.2 7.34 9 734 2764 10.2 -2.8 40 13.0 3.7 85 18 309.6 310.4 289.6 322.8 4.24 10 700 3158 9.0 -11.0 23 20.0 0.5 80 13 312.5 312.9 288.8 320.1 2.36 11 686 3325 8.0 -8.0 31 16.0 0.7 69 12 313.1 313.7 289.6 323.0 3.05 12 666 3569 7.2 -12.8 23 20.0 -1.0 52 11 314.9 315.3 289.3 322.0 2.14 13 626 4077 5.4 -24.6 9 30.0 -4.2 38 10 318.5 318.6 289.2 321.4 0.83 14 500 5870 -7.9 -10.2 84 2.3 -8.9 255 12 323.4 324.1 293.1 335.1 3.52 15 486 6091 -9.7 -9.9 98 0.2 -9.8 255 11 323.8 324.6 293.3 336.2 3.71 16 423 7156 -15.3 -16.5 91 1.2 -15.7 268 18 329.8 330.3 293.9 338.4 2.49 17 415 7301 -14.9 -19.9 66 5.0 -16.5 270 19 332.1 332.5 294.0 338.8 1.90 18 400 7580 -16.5 -22.5 60 6.0 -18.3 260 20 333.5 333.9 294.1 339.2 1.57 19 351 8545 -23.5 -32.5 43 9.0 -25.2 256 26 336.8 336.9 294.2 339.5 0.71 20 348 8607 -23.9 -31.9 48 8.0 -25.5 256 26 337.1 337.2 294.3 339.9 0.76 21 328 9035 -26.7 -40.7 25 14.0 -28.7 258 30 339.0 339.1 294.4 340.3 0.33 22 300 9670 -32.3 -40.3 45 8.0 -33.3 270 39 339.9 339.9 294.6 341.3 0.38 23 269 10431 -39.1 -45.1 53 6.0 -39.6 266 41 340.7 340.8 294.7 341.7 0.25 24 257 10743 -41.9 -48.9 46 7.0 -42.3 264 41 341.1 341.1 294.7 341.8 0.17 25 250 10930 -43.3 -49.3 52 6.0 -43.7 260 40 341.7 341.7 294.9 342.4 0.17 26 236 11314 -46.1 -55.1 35 9.0 -46.5 250 37 343.1 343.2 295.1 343.5 0.09 27 220 11775 -49.9 -56.9 44 7.0 -50.1 258 42 344.2 344.3 295.4 344.6 0.08 28 214 11955 -50.7 -60.7 30 10.0 -51.0 261 42 345.7 345.7 295.7 345.9 0.05 29 200 12390 -54.3 -63.3 32 9.0 -54.5 265 37 346.8 346.8 296.0 346.9 0.04 30 181 13024 -59.5 -64.5 52 5.0 -59.6 262 40 348.3 348.4 296.3 348.5 0.04 31 162 13716 -61.7 -74.7 16 13.0 -61.8 259 47 355.9 355.9 297.9 355.9 0.01 32 151 14149 -64.5 -76.5 18 12.0 -64.6 264 48 358.3 358.3 298.4 358.3 0.01 33 150 14190 -64.9 -76.9 18 12.0 -65.0 265 48 358.3 358.3 298.4 358.3 0.01 34 141 14566 -66.9 -78.9 17 12.0 -67.0 279 46 361.2 361.2 299.0 361.2 0.01 35 107 16193 -76.7 -85.7 23 9.0 -76.7 267 41 372.3 372.3 300.9 372.3 0.00 36 100 16580 -78.7 -87.7 22 9.0 -78.7 300 23 375.7 375.7 301.5 375.7 0.00 37 90 17177 -81.1 -89.1 25 8.0 -81.1 335 7 382.4 382.4 302.6 382.4 0.00 38 89 17240 -81.1 -89.1 25 8.0 -81.1 340 8 383.6 383.6 302.8 383.6 0.00 39 84 17567 -80.1 -88.1 25 8.0 -80.1 6 11 392.0 392.0 304.1 392.0 0.00 40 76 18130 -82.5 -89.5 29 7.0 -82.5 47 17 398.4 398.4 305.0 398.4 0.00 41 75 18204 -82.7 -89.7 29 7.0 -82.7 51 15 399.5 399.5 305.2 399.5 0.00 42 73 18355 -82.5 -89.5 29 7.0 -82.5 60 15 403.0 403.0 305.6 403.0 0.00 43 70 18590 -82.3 -88.3 35 6.0 -82.3 80 20 408.3 408.3 306.3 408.3 0.00 44 55 19977 -70.9 -88.9 5 18.0 -71.0 48 15 463.6 463.6 312.1 463.6 0.00 45 51 20423 -71.3 -90.3 4 19.0 -71.4 62 19 472.8 472.8 312.8 472.8 0.00 46 50 20540 -71.1 -90.1 4 19.0 -71.2 115 17 475.9 475.9 313.1 476.0 0.00 47 43 21439 -65.9 -87.9 3 22.0 -66.2 77 21 509.7 509.7 315.6 509.7 0.00 48 30 23660 -57.1 -85.1 2 28.0 -58.3 100 34 589.0 589.0 320.1 589.0 0.01 49 29 23875 -56.9 -85.9 1 29.0 -58.2 102 34 595.3 595.3 320.4 595.3 0.01 50 26 24565 -57.5 -86.5 1 29.0 -58.9 100 39 612.4 612.4 321.2 612.5 0.01 51 22 25630 -53.9 -83.9 1 30.0 -56.2 101 33 653.1 653.1 322.8 653.3 0.02 52 20 26240 -55.1 -85.1 1 30.0 -57.3 120 34 667.5 667.5 323.3 667.6 0.01 53 17 27286 -51.9 -82.9 1 31.0 -55.2 118 32 709.5 709.5 324.7 709.7 0.02 54 17 27286 -52.1 -83.1 1 31.0 -55.4 118 32 708.9 708.9 324.7 709.1 0.02 TRP 90 17177 -81.1 -89.1 25 8.0 -81.1 335 7 382.4 382.4 302.6 382.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 574.84 mb = 4804.91 m = 15763.95 ft Wetbulb zero: 677.78 mb = 3424.43 m = 11234.87 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 52.92 % Est. max temperature: 30.31 C = 86.55 F Sfc-Lift cond lev (LCL): 944.94 mb = 619.00 m = 2030.83 ft T: 21.72 C 700-500 lapse rate: 6.23 C/km ThetaE index: 23.06 C Layer 995.0- 747.0 mb Conv cond level (CCL): 891.89 mb = 1117.35 m = 3665.81 ft Mean mixing ratio: 15.38 g/kg Conv temperature: 29.01 C = 84.22 F Cap Strength: 0.83 C Lifted Index: -3.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.15 C Lifted Index @700 mb: -0.16 C Showalter Index: 2.10 C Risk: Showers probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.20 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 189.60 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 500.42 J/kg Max Up Vert Vel: 31.64 m/s Conv Inhibition (B-): 8.72 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 913.22 mb = 914.21 m = 2999.35 ft Lev Free Conv (LFC): 858.22 mb = 1448.27 m = 4751.48 ft Equ Level (EL): 658.22 mb = 3665.25 m = 12024.95 ft B at Equ Level: 57.44 J/kg Max Parcel Lev (MPL): 138.22 mb = 14683.04 m = 48172.13 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 1007 56 80 15 -14.8 -2.6 | 38 8 -4.9 -6.3 1 1000 125 80 15 -14.8 -2.6 | 38 8 -4.9 -6.3 2 980 305 75 17 -16.4 -4.4 | 39 10 -6.6 -8.1 3 946 610 80 19 -18.7 -3.3 | 52 11 -8.9 -7.0 4 925 804 80 19 -18.7 -3.3 | 52 11 -8.9 -7.0 5 913 914 80 20 -19.7 -3.5 | 54 12 -9.9 -7.2 6 881 1219 90 21 -21.0 0.0 | 72 12 -11.2 -3.7 7 850 1531 90 21 -21.0 0.0 | 72 12 -11.2 -3.7 8 820 1829 95 22 -21.9 1.9 | 82 12 -12.1 -1.8 9 791 2134 95 24 -23.9 2.1 | 83 14 -14.1 -1.6 10 763 2438 90 21 -21.0 0.0 | 72 12 -11.2 -3.7 11 736 2743 85 18 -17.9 -1.6 | 57 10 -8.1 -5.3 12 700 3158 80 13 -12.8 -2.3 | 26 7 -3.0 -6.0 13 658 3658 45 11 -7.8 -7.8 | 350 12 2.0 -11.5 14 610 4267 35 9 -5.2 -7.4 | 337 12 4.7 -11.1 15 587 4572 340 3 1.0 -2.8 | 301 13 10.8 -6.5 16 566 4877 355 1 0.1 -1.0 | 295 11 9.9 -4.7 17 524 5486 245 10 9.1 4.2 | 268 19 18.9 0.5 18 500 5870 255 12 11.6 3.1 | 272 21 21.4 -0.6 19 485 6096 255 11 10.6 2.8 | 272 20 20.4 -0.9 20 414 7315 270 19 19.0 -0.0 | 277 29 28.8 -3.7 21 400 7580 260 20 19.7 3.5 | 270 30 29.5 -0.3 22 398 7620 260 20 19.7 3.5 | 270 30 29.5 -0.3 23 336 8839 255 28 27.0 7.2 | 265 37 36.9 3.5 24 323 9144 260 31 30.5 5.4 | 268 40 40.4 1.7 25 300 9670 270 39 39.0 -0.0 | 274 49 48.8 -3.7 26 260 10668 265 41 40.8 3.6 | 270 51 50.7 -0.2 27 250 10930 260 40 39.4 6.9 | 266 49 49.2 3.2 28 237 11278 250 37 34.8 12.7 | 259 45 44.6 8.9 29 216 11887 260 43 42.3 7.5 | 266 52 52.2 3.7 30 200 12390 265 37 36.9 3.2 | 271 47 46.7 -0.5 31 187 12802 265 36 35.9 3.1 | 271 46 45.7 -0.6 32 170 13411 255 47 45.4 12.2 | 261 56 55.2 8.4 33 150 14190 265 48 47.8 4.2 | 270 58 57.6 0.5 34 147 14326 260 56 55.1 9.7 | 265 65 65.0 6.0 35 139 14630 285 43 41.5 -11.1 | 286 53 51.4 -14.9 36 126 15240 275 40 39.8 -3.5 | 278 50 49.7 -7.2 37 107 16154 265 42 41.8 3.7 | 270 52 51.7 -0.1 38 100 16580 300 23 19.9 -11.5 | 297 33 29.7 -15.2 39 92 17069 300 20 17.3 -10.0 | 297 30 27.1 -13.7 40 90 17177 335 7 3.0 -6.3 | 308 16 12.8 -10.1 41 82 17678 15 12 -3.1 -11.6 | 336 17 6.7 -15.3 42 78 17983 40 21 -13.5 -16.1 | 11 20 -3.7 -19.8 43 74 18288 55 13 -10.6 -7.5 | 4 11 -0.8 -11.2 44 70 18590 80 20 -19.7 -3.5 | 54 12 -9.9 -7.2 45 70 18593 45 13 -9.2 -9.2 | 357 13 0.6 -12.9 46 66 18898 85 19 -18.9 -1.7 | 59 11 -9.1 -5.4 47 63 19202 60 11 -9.5 -5.5 | 358 9 0.3 -9.2 48 60 19507 40 14 -9.0 -10.7 | 357 14 0.8 -14.4 49 57 19812 45 18 -12.7 -12.7 | 10 17 -2.9 -16.5 50 54 20117 50 13 -10.0 -8.4 | 1 12 -0.1 -12.1 51 51 20422 60 19 -16.5 -9.5 | 27 15 -6.6 -13.2 52 50 20540 115 17 -15.4 7.2 | 122 7 -5.6 3.5 53 46 21031 70 11 -10.3 -3.8 | 4 8 -0.5 -7.5 54 44 21336 65 20 -18.1 -8.5 | 34 15 -8.3 -12.2 55 42 21641 95 22 -21.9 1.9 | 82 12 -12.1 -1.8 56 40 21946 75 18 -17.4 -4.7 | 42 11 -7.6 -8.4 57 38 22250 80 21 -20.7 -3.6 | 56 13 -10.9 -7.4 58 36 22555 70 25 -23.5 -8.6 | 48 18 -13.7 -12.3 59 33 23165 80 28 -27.6 -4.9 | 64 20 -17.8 -8.6 60 31 23470 80 31 -30.5 -5.4 | 66 23 -20.7 -9.1 61 30 23660 100 34 -33.5 5.9 | 95 24 -23.7 2.2 62 29 23774 100 33 -32.5 5.7 | 95 23 -22.7 2.0 63 28 24079 105 35 -33.8 9.1 | 103 25 -24.0 5.3 64 27 24384 100 38 -37.4 6.6 | 96 28 -27.6 2.9 65 26 24689 100 39 -38.4 6.8 | 96 29 -28.6 3.0 66 24 24994 95 37 -36.9 3.2 | 89 27 -27.0 -0.5 67 23 25298 100 37 -36.4 6.4 | 96 27 -26.6 2.7 68 22 25603 100 33 -32.5 5.7 | 95 23 -22.7 2.0 69 21 25908 115 35 -31.7 14.8 | 117 25 -21.9 11.1 70 20 26213 110 35 -32.9 12.0 | 110 24 -23.1 8.2 71 20 26240 120 34 -29.4 17.0 | 124 24 -19.6 13.3 72 19 26518 115 34 -30.8 14.4 | 117 24 -21.0 10.6 73 16 27127 120 31 -26.8 15.5 | 125 21 -17.0 11.8 74 15 27432 130 22 -16.9 14.1 | 146 13 -7.0 10.4 Wind Parameters Mean winds (0-6000m): 80.8 at 14.0 knts Storm direction: 110.8 at 10.5 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -2.3 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -23.2 tot: 4.7 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 440.63 Bulk Shear: 1.14 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 78 17 42 10| 0.0 3.8 3.8| 5.9 0.0 5.9 11.9 0.49| 4.5 2.2 1000 79 18 48 11| 1.3 1.9 3.2| 13.9 0.0 13.9 13.9 0.64| 3.7 2.4 1500 83 19 56 11| 1.6 1.3 2.8| 20.7 0.0 20.7 13.8 0.72| 3.2 2.3 2000 86 20 63 11| 1.9 0.9 2.9| 27.9 0.0 27.9 14.0 0.71| 3.3 2.3 2500 87 20 66 11| 1.6 0.7 2.3| 27.9 -11.9 16.1 6.4 0.31| 3.7 1.1 3000 87 20 64 11| 1.3 1.3 2.6| 27.9 -23.2 4.7 1.6 0.03| 4.1 0.1 4000 82 18 52 10| 1.0 2.2 3.2| 27.9 -44.6 -16.7 -4.2 -0.23| 4.4 -1.0 5000 79 15 37 8| 0.8 2.3 3.1| 29.7 -78.0 -48.3 -9.7 -0.36| 5.0 -1.8 6000 81 14 34 7| 0.5 2.5 3.0| 36.2-120.0 -83.8 -14.0 -0.40| 5.4 -2.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251127.12.gif