UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 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 1004 56 28.0 23.0 74 5.0 24.3 40 3 300.8 304.1 297.4 353.4 17.89 1 1000 93 27.8 22.8 74 5.0 24.2 65 6 301.0 304.2 297.3 353.1 17.74 2 976 308 26.0 21.8 78 4.2 23.0 85 6 301.2 304.4 297.0 351.5 17.09 3 968 381 25.6 20.6 74 5.0 22.1 83 6 301.5 304.5 296.3 348.6 15.98 4 953 519 24.4 20.9 81 3.5 21.9 78 7 301.7 304.7 296.7 350.4 16.54 5 925 780 22.8 18.7 78 4.1 19.9 100 8 302.6 305.4 295.8 346.5 14.83 6 851 1502 18.4 14.1 76 4.3 15.5 26 6 305.3 307.5 294.6 341.2 11.97 7 850 1512 18.4 14.1 76 4.3 15.5 25 6 305.4 307.7 294.6 341.3 11.99 8 772 2332 13.6 11.1 85 2.5 12.0 351 5 308.8 310.8 294.7 341.6 10.82 9 748 2598 13.0 9.0 77 4.0 10.5 337 4 310.9 312.8 294.5 340.6 9.68 10 737 2723 12.4 8.1 75 4.3 9.7 335 4 311.6 313.3 294.3 340.1 9.24 11 720 2919 13.0 -7.0 24 20.0 3.5 352 6 314.3 314.9 290.1 324.5 3.14 12 700 3156 11.6 -3.4 35 15.0 3.9 5 9 315.3 316.1 291.4 328.9 4.25 13 654 3720 8.6 -21.4 10 30.0 -2.0 39 10 318.1 318.3 289.3 321.8 1.06 14 555 5053 -0.5 -8.5 55 8.0 -4.1 84 17 322.7 323.4 293.0 334.7 3.63 15 525 5495 -2.5 -21.5 22 19.0 -8.8 82 18 325.4 325.7 291.7 330.0 1.31 16 500 5880 -5.7 -12.7 58 7.0 -8.5 65 16 326.1 326.7 293.3 335.8 2.88 17 489 6055 -6.7 -11.7 68 5.0 -8.8 69 18 326.9 327.6 293.7 337.7 3.19 18 402 7572 -14.3 -44.3 6 30.0 -19.3 99 14 335.9 336.0 293.5 336.7 0.19 19 400 7610 -14.7 -44.7 6 30.0 -19.6 100 13 335.9 335.9 293.4 336.6 0.18 20 340 8818 -23.7 -33.7 39 10.0 -25.6 90 13 339.6 339.7 294.8 342.1 0.65 21 303 9649 -29.7 -46.7 18 17.0 -31.6 86 15 342.5 342.6 295.1 343.3 0.19 22 300 9720 -30.1 -47.1 17 17.0 -31.9 85 16 343.0 343.0 295.2 343.7 0.18 23 277 10282 -35.1 -48.1 25 13.0 -36.2 68 16 343.7 343.7 295.4 344.4 0.18 24 265 10590 -37.3 -52.3 20 15.0 -38.4 76 14 344.8 344.8 295.6 345.3 0.11 25 258 10774 -38.7 -54.7 17 16.0 -39.7 78 11 345.4 345.4 295.7 345.8 0.09 26 250 10990 -40.5 -52.5 26 12.0 -41.3 75 7 345.9 345.9 295.8 346.3 0.12 27 200 12470 -52.5 -58.5 48 6.0 -52.7 10 11 349.6 349.6 296.6 349.9 0.07 28 196 12600 -53.9 -59.9 48 6.0 -54.1 8 11 349.4 349.4 296.5 349.7 0.06 29 177 13245 -59.5 -66.5 40 7.0 -59.6 360 12 350.6 350.6 296.8 350.7 0.03 30 150 14260 -67.7 -75.7 31 8.0 -67.8 270 4 353.5 353.5 297.4 353.5 0.01 31 140 14671 -70.3 -78.3 30 8.0 -70.4 246 3 355.9 355.9 297.9 356.0 0.01 32 113 15914 -78.3 -85.3 31 7.0 -78.3 120 2 363.5 363.5 299.4 363.5 0.00 33 108 16172 -77.5 -83.5 37 6.0 -77.5 142 1 369.8 369.8 300.5 369.8 0.00 34 101 16553 -78.5 -85.5 31 7.0 -78.5 18 6 375.0 375.0 301.4 375.0 0.00 35 100 16610 -78.5 -85.5 31 7.0 -78.5 360 7 376.1 376.1 301.6 376.1 0.00 36 90 17204 -81.5 -87.5 35 6.0 -81.5 90 6 381.6 381.6 302.5 381.6 0.00 37 86 17460 -80.1 -86.1 36 6.0 -80.1 98 11 389.4 389.4 303.7 389.4 0.00 38 83 17660 -79.9 -86.9 30 7.0 -79.9 105 15 393.8 393.8 304.3 393.8 0.00 39 79 17939 -79.7 -86.7 30 7.0 -79.7 127 20 399.8 399.8 305.2 399.8 0.00 40 76 18159 -78.3 -85.3 31 7.0 -78.3 112 12 407.2 407.2 306.2 407.2 0.00 41 72 18468 -76.5 -83.5 32 7.0 -76.5 85 10 417.3 417.3 307.4 417.4 0.01 42 70 18630 -75.9 -82.9 32 7.0 -75.9 95 19 422.0 422.0 307.9 422.0 0.01 43 68 18798 -75.9 -83.9 27 8.0 -75.9 95 19 425.5 425.5 308.3 425.5 0.01 44 50 20640 -61.5 -82.5 5 21.0 -62.0 80 41 498.6 498.6 314.8 498.6 0.01 45 48 20894 -61.3 -82.3 5 21.0 -61.8 85 38 504.9 504.9 315.3 504.9 0.01 46 45 21294 -62.5 -83.5 4 21.0 -63.0 89 49 511.4 511.4 315.7 511.4 0.01 47 39 22179 -62.5 -84.5 4 22.0 -63.0 109 48 532.7 532.7 317.1 532.8 0.01 48 32 23407 -60.5 -84.5 3 24.0 -61.3 97 43 569.1 569.1 319.1 569.2 0.01 49 30 23810 -60.1 -84.1 3 24.0 -61.0 90 46 580.8 580.8 319.7 580.9 0.01 50 20 26380 -51.3 -79.3 2 28.0 -54.4 80 63 679.1 679.2 323.7 679.4 0.04 51 18 27067 -49.8 -78.6 2 28.7 -53.6 80 66 704.5 704.6 324.6 704.9 0.05 52 15 28266 -47.3 -77.3 2 30.0 -52.4 86 65 750.7 750.7 326.0 751.3 0.07 53 13 29212 -47.9 -77.9 2 30.0 -53.3 88 65 780.0 780.0 326.7 780.6 0.07 54 13 29212 -46.9 -76.9 2 30.0 -52.7 88 65 783.4 783.5 326.8 784.2 0.08 55 12 29742 -46.9 -74.9 3 28.0 -52.9 90 65 801.6 801.6 327.3 802.8 0.12 TRP 90 17204 -81.5 -87.5 35 6.0 -81.5 90 6 381.6 381.6 302.5 381.6 0.00 WND 18 27067 -49.8 -78.6 2 28.7 -53.6 80 66 704.5 704.6 324.6 704.9 0.05 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 560.44 mb = 4979.91 m = 16338.08 ft Wetbulb zero: 669.33 mb = 3527.80 m = 11574.00 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 53.25 % Est. max temperature: 32.40 C = 90.33 F Sfc-Lift cond lev (LCL): 934.01 mb = 695.07 m = 2280.39 ft T: 23.32 C 700-500 lapse rate: 6.35 C/km ThetaE index: 17.18 C Layer 748.0- 700.0 mb Conv cond level (CCL): 855.91 mb = 1452.05 m = 4763.88 ft Mean mixing ratio: 16.04 g/kg Conv temperature: 32.33 C = 90.20 F Cap Strength: 1.68 C Lifted Index: -2.50 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.35 C Lifted Index @700 mb: 1.21 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.80 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 197.20 Risk: None Energy Index: -1.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 446.59 J/kg Max Up Vert Vel: 29.89 m/s Conv Inhibition (B-): 39.24 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 896.64 mb = 1049.59 m = 3443.49 ft Lev Free Conv (LFC): 791.64 mb = 2117.82 m = 6948.14 ft Equ Level (EL): 751.64 mb = 2557.24 m = 8389.78 ft B at Equ Level: 12.86 J/kg Max Parcel Lev (MPL): 711.64 mb = 3017.41 m = 9899.53 ft Wind level data Storm motion: 93 at 7 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 1004 56 40 3 -1.9 -2.3 | 296 6 5.5 -2.7 1 1000 93 65 6 -5.4 -2.5 | 326 4 2.0 -2.9 2 976 305 85 6 -6.0 -0.5 | 302 2 1.5 -0.9 3 943 610 75 8 -7.7 -2.1 | 7 2 -0.3 -2.5 4 925 780 100 8 -7.9 1.4 | 156 1 -0.4 1.0 5 911 914 75 8 -7.7 -2.1 | 7 2 -0.3 -2.5 6 879 1219 65 10 -9.1 -4.2 | 19 5 -1.6 -4.6 7 850 1512 25 6 -2.5 -5.4 | 320 8 4.9 -5.8 8 819 1829 35 3 -1.7 -2.5 | 296 6 5.7 -2.9 9 790 2134 10 5 -0.9 -4.9 | 309 8 6.6 -5.3 10 762 2438 340 5 1.7 -4.7 | 299 10 9.2 -5.1 11 735 2743 335 4 1.7 -3.6 | 294 10 9.1 -4.0 12 709 3048 5 8 -0.7 -8.0 | 321 11 6.7 -8.4 13 700 3156 5 9 -0.8 -9.0 | 325 11 6.7 -9.4 14 658 3658 35 10 -5.7 -8.2 | 349 9 1.7 -8.6 15 610 4267 80 10 -9.8 -1.7 | 48 3 -2.4 -2.1 16 566 4877 85 17 -16.9 -1.5 | 79 10 -9.5 -1.9 17 506 5791 80 18 -17.7 -3.1 | 71 11 -10.3 -3.5 18 500 5880 65 16 -14.5 -6.8 | 45 10 -7.1 -7.2 19 486 6096 70 18 -16.9 -6.2 | 55 12 -9.5 -6.6 20 416 7315 90 20 -20.0 0.0 | 88 13 -12.6 -0.4 21 400 7610 100 13 -12.8 2.3 | 109 6 -5.4 1.9 22 399 7620 95 14 -13.9 1.2 | 97 7 -6.5 0.8 23 368 8230 90 16 -16.0 0.0 | 87 9 -8.6 -0.4 24 325 9144 90 11 -11.0 0.0 | 84 4 -3.6 -0.4 25 300 9720 85 16 -15.9 -1.4 | 78 9 -8.5 -1.8 26 274 10363 65 16 -14.5 -6.8 | 45 10 -7.1 -7.2 27 262 10668 80 13 -12.8 -2.3 | 64 6 -5.4 -2.7 28 250 10990 75 7 -6.8 -1.8 | 343 2 0.7 -2.2 29 239 11278 90 5 -5.0 0.0 | 279 2 2.4 -0.4 30 200 12470 10 11 -1.9 -10.8 | 334 13 5.5 -11.2 31 181 13106 360 12 -0.0 -12.0 | 329 14 7.4 -12.4 32 172 13411 360 11 -0.0 -11.0 | 327 14 7.4 -11.4 33 164 13716 360 11 -0.0 -11.0 | 327 14 7.4 -11.4 34 156 14021 10 13 -2.3 -12.8 | 339 14 5.2 -13.2 35 150 14260 270 4 4.0 -0.0 | 272 11 11.4 -0.4 36 148 14326 345 5 1.3 -4.8 | 301 10 8.7 -5.2 37 141 14630 245 3 2.7 1.3 | 265 10 10.2 0.9 38 127 15240 275 8 8.0 -0.7 | 274 15 15.4 -1.1 39 120 15545 290 7 6.6 -2.4 | 281 14 14.0 -2.8 40 114 15850 115 2 -1.8 0.8 | 265 6 5.6 0.5 41 108 16154 145 1 -0.6 0.8 | 266 7 6.9 0.4 42 100 16610 360 7 -0.0 -7.0 | 315 10 7.4 -7.4 43 97 16764 5 6 -0.5 -6.0 | 313 9 6.9 -6.4 44 92 17069 35 4 -2.3 -3.3 | 305 6 5.1 -3.7 45 90 17204 90 6 -6.0 0.0 | 285 1 1.4 -0.4 46 83 17678 105 15 -14.5 3.9 | 116 8 -7.0 3.5 47 78 17983 130 21 -16.1 13.5 | 147 16 -8.6 13.1 48 74 18288 100 5 -4.9 0.9 | 259 3 2.5 0.5 49 70 18593 75 13 -12.6 -3.4 | 54 6 -5.1 -3.8 50 70 18630 95 19 -18.9 1.7 | 96 12 -11.5 1.3 51 67 18898 95 19 -18.9 1.7 | 96 12 -11.5 1.3 52 64 19202 95 12 -12.0 1.0 | 98 5 -4.5 0.7 53 57 19812 65 27 -24.5 -11.4 | 55 21 -17.0 -11.8 54 50 20640 80 41 -40.4 -7.1 | 77 34 -32.9 -7.5 55 49 20726 90 34 -34.0 0.0 | 89 27 -26.6 -0.4 56 47 21031 80 41 -40.4 -7.1 | 77 34 -32.9 -7.5 57 45 21336 90 50 -50.0 0.0 | 89 43 -42.6 -0.4 58 43 21641 100 43 -42.3 7.5 | 101 36 -34.9 7.1 59 39 22250 110 49 -46.0 16.8 | 113 42 -38.6 16.4 60 35 22860 100 38 -37.4 6.6 | 102 31 -30.0 6.2 61 30 23774 95 47 -46.8 4.1 | 95 40 -39.4 3.7 62 30 23810 90 46 -46.0 0.0 | 89 39 -38.6 -0.4 63 27 24384 85 49 -48.8 -4.3 | 84 42 -41.4 -4.7 64 26 24689 75 49 -47.3 -12.7 | 72 42 -39.9 -13.1 65 23 25603 80 63 -62.0 -10.9 | 78 56 -54.6 -11.3 66 20 26380 80 63 -62.0 -10.9 | 78 56 -54.6 -11.3 67 20 26518 85 66 -65.7 -5.8 | 84 59 -58.3 -6.1 68 18 27067 80 66 -65.0 -11.5 | 78 59 -57.6 -11.9 69 18 27127 80 66 -65.0 -11.5 | 78 59 -57.6 -11.9 70 16 27432 85 65 -64.8 -5.7 | 84 58 -57.3 -6.1 71 12 28651 90 65 -65.0 0.0 | 90 58 -57.6 -0.4 72 9 29566 95 62 -61.8 5.4 | 95 55 -54.3 5.0 Wind Parameters Mean winds (0-6000m): 63.0 at 9.9 knts Storm direction: 93.0 at 7.5 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 25.4 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -21.3 tot: -1.5 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -0.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 199.86 Bulk Shear: 2.23 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 77 6 324 2| 5.7 0.0 5.7| 2.8 -0.3 2.5 5.1 0.46| 7.0 3.2 1000 80 7 349 2| 2.9 0.8 3.7| 3.6 -0.8 2.9 2.9 0.28| 7.5 2.1 1500 71 8 354 3| 1.9 2.0 3.9| 3.8 -11.3 -7.4 -5.0 -0.10| 7.8 -0.8 2000 64 7 337 4| 1.4 1.7 3.1| 5.9 -15.3 -9.4 -4.7 -0.13| 6.9 -0.9 2500 54 6 330 5| 1.1 2.0 3.1| 6.2 -20.3 -14.0 -5.6 -0.17| 6.3 -1.1 3000 45 6 327 6| 1.5 1.6 3.1| 19.8 -21.3 -1.5 -0.5 -0.02| 6.2 -0.1 4000 39 7 333 7| 2.1 1.2 3.3| 39.4 -21.3 18.0 4.5 0.16| 6.1 1.0 5000 55 8 353 5| 2.5 1.0 3.5| 45.9 -21.8 24.1 4.8 0.22| 5.9 1.3 6000 63 10 16 5| 2.1 1.0 3.1| 48.6 -36.1 12.5 2.1 0.13| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251009.00.gif