UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 17 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 1006 56 28.8 25.0 80 3.8 26.0 140 17 301.4 305.1 298.9 361.1 20.21 1 1000 110 28.4 23.4 74 5.0 24.7 155 17 301.5 304.9 297.9 355.9 18.41 2 999 119 28.4 23.5 75 4.9 24.8 154 17 301.6 305.0 298.0 356.4 18.55 3 925 798 22.2 20.5 90 1.7 21.0 140 14 302.0 305.1 296.9 351.1 16.63 4 890 1133 20.0 19.3 96 0.7 19.5 154 15 303.1 306.0 296.8 350.6 16.03 5 874 1289 18.4 15.9 85 2.5 16.7 160 16 303.0 305.4 294.8 341.9 13.11 6 860 1428 19.2 14.4 74 4.8 16.0 160 17 305.2 307.5 294.7 341.4 12.08 7 850 1529 18.6 14.3 76 4.3 15.7 160 17 305.6 307.9 294.8 342.0 12.15 8 798 2067 15.4 6.4 55 9.0 10.0 159 14 307.8 309.2 291.9 330.9 7.57 9 791 2142 15.6 3.6 45 12.0 8.8 160 13 308.8 310.0 291.2 328.1 6.27 10 777 2293 15.4 4.4 48 11.0 9.0 165 7 310.1 311.4 292.0 331.0 6.76 11 770 2370 15.6 2.6 42 13.0 8.2 168 5 311.2 312.3 291.7 329.8 6.00 12 745 2649 14.2 -0.8 36 15.0 6.2 160 5 312.6 313.5 291.1 327.8 4.84 13 700 3172 10.6 -1.4 43 12.0 4.2 150 21 314.2 315.2 291.7 329.9 4.93 14 672 3510 8.6 -1.4 49 10.0 3.3 170 16 315.7 316.7 292.3 332.0 5.14 15 645 3847 6.4 -4.6 45 11.0 1.0 177 12 316.9 317.7 291.9 330.5 4.21 16 594 4515 0.8 -6.2 59 7.0 -2.5 166 10 318.0 318.7 292.0 331.1 4.05 17 526 5482 -4.3 -19.3 30 15.0 -9.4 175 15 323.1 323.4 291.3 328.5 1.58 18 516 5633 -5.1 -18.1 35 13.0 -9.6 191 14 323.9 324.2 291.7 330.0 1.78 19 500 5880 -6.5 -20.5 32 14.0 -11.1 220 12 325.1 325.4 291.8 330.3 1.50 20 481 6182 -7.9 -27.9 18 20.0 -13.3 211 14 327.0 327.2 291.7 329.9 0.80 21 446 6764 -11.9 -20.9 47 9.0 -14.7 217 19 329.1 329.4 293.0 334.8 1.62 22 416 7294 -14.9 -29.9 27 15.0 -18.4 222 19 331.9 332.0 293.0 334.7 0.77 23 410 7404 -15.1 -37.1 13 22.0 -19.4 223 18 333.0 333.1 292.9 334.5 0.39 24 400 7590 -16.3 -38.3 13 22.0 -20.4 225 16 333.8 333.9 293.1 335.1 0.35 25 358 8416 -22.9 -29.9 53 7.0 -24.4 223 18 335.7 335.9 294.1 339.0 0.89 26 347 8644 -24.1 -50.1 7 26.0 -27.0 214 18 337.1 337.1 293.7 337.6 0.11 27 315 9343 -29.9 -35.9 56 6.0 -30.8 231 16 338.5 338.6 294.5 340.6 0.57 28 300 9690 -32.1 -49.1 17 17.0 -33.7 260 18 340.1 340.2 294.5 340.7 0.15 29 297 9761 -32.5 -49.5 17 17.0 -34.0 261 17 340.5 340.6 294.6 341.1 0.14 30 289 9952 -34.1 -51.1 16 17.0 -35.5 263 15 340.9 341.0 294.7 341.4 0.12 31 287 10001 -34.5 -53.5 13 19.0 -35.9 263 15 341.0 341.1 294.7 341.4 0.09 32 282 10123 -35.3 -51.3 18 16.0 -36.5 264 14 341.6 341.6 294.8 342.1 0.12 33 277 10247 -36.1 -55.1 12 19.0 -37.4 266 12 342.2 342.2 294.9 342.5 0.08 34 250 10950 -41.7 -57.7 16 16.0 -42.5 50 8 344.1 344.1 295.4 344.3 0.06 35 226 11624 -47.1 -51.1 63 4.0 -47.3 42 15 345.9 345.9 295.8 346.5 0.15 36 222 11742 -48.1 -59.1 27 11.0 -48.5 41 17 346.1 346.1 295.8 346.4 0.06 37 218 11861 -49.1 -51.9 72 2.8 -49.3 40 19 346.4 346.4 296.0 347.0 0.15 38 205 12261 -51.9 -56.2 60 4.3 -52.1 36 25 348.1 348.1 296.3 348.5 0.09 39 200 12420 -53.3 -56.7 66 3.4 -53.4 35 28 348.4 348.4 296.4 348.7 0.09 40 197 12517 -54.3 -57.3 69 3.0 -54.4 35 28 348.3 348.3 296.3 348.6 0.08 41 180 13090 -59.1 -68.1 30 9.0 -59.2 31 29 349.5 349.6 296.5 349.6 0.02 42 154 14051 -67.3 -73.3 42 6.0 -67.4 23 22 351.5 351.5 297.0 351.5 0.01 43 150 14210 -68.1 -74.1 42 6.0 -68.1 25 19 352.8 352.8 297.3 352.8 0.01 44 145 14413 -69.9 -75.9 41 6.0 -69.9 30 18 353.1 353.1 297.3 353.1 0.01 45 139 14663 -71.3 -77.3 40 6.0 -71.3 36 16 354.9 354.9 297.7 354.9 0.01 46 133 14923 -71.7 -78.7 34 7.0 -71.8 51 13 358.7 358.7 298.4 358.7 0.01 47 126 15241 -73.9 -79.9 39 6.0 -73.9 70 9 360.3 360.3 298.8 360.3 0.01 48 113 15869 -77.9 -82.9 44 5.0 -77.9 225 13 364.3 364.3 299.5 364.3 0.00 49 112 15920 -77.9 -82.9 44 5.0 -77.9 230 12 365.2 365.2 299.7 365.2 0.00 50 110 16023 -77.5 -82.1 47 4.6 -77.5 240 11 367.8 367.8 300.2 367.8 0.00 51 106 16236 -76.9 -81.9 45 5.0 -76.9 262 9 372.9 372.9 301.1 372.9 0.00 52 103 16400 -77.1 -83.1 38 6.0 -77.1 278 7 375.6 375.6 301.5 375.6 0.00 53 100 16570 -77.3 -83.3 38 6.0 -77.3 295 5 378.4 378.4 302.0 378.4 0.00 54 97 16744 -77.3 -83.3 38 6.0 -77.3 295 3 381.7 381.7 302.5 381.7 0.00 55 94 16924 -77.5 -83.5 37 6.0 -77.5 263 6 384.7 384.7 303.0 384.8 0.00 56 73 18392 -71.7 -88.7 6 17.0 -71.8 86 10 425.9 425.9 308.4 425.9 0.00 57 70 18640 -71.3 -88.3 6 17.0 -71.4 120 17 431.8 431.8 309.0 431.9 0.00 58 59 19661 -65.3 -85.3 5 20.0 -65.5 106 13 467.0 467.0 312.4 467.0 0.00 59 52 20423 -67.3 -88.3 4 21.0 -67.5 6 8 479.5 479.5 313.4 479.5 0.00 60 50 20660 -65.1 -87.1 3 22.0 -65.4 95 14 490.1 490.1 314.2 490.1 0.00 61 49 20784 -64.7 -86.7 3 22.0 -65.0 102 9 493.9 493.9 314.5 493.9 0.00 62 46 21169 -66.1 -88.1 3 22.0 -66.4 88 10 499.5 499.5 314.9 499.5 0.00 63 45 21303 -65.9 -87.9 3 22.0 -66.2 86 8 503.1 503.1 315.2 503.1 0.00 64 42 21721 -66.7 -88.7 3 22.0 -67.0 61 25 511.2 511.2 315.7 511.2 0.00 65 36 22660 -64.5 -88.5 2 24.0 -65.0 92 40 539.9 539.9 317.5 539.9 0.00 66 34 23010 -64.9 -88.9 2 24.0 -65.4 95 42 547.7 547.8 318.0 547.8 0.00 67 33 23192 -65.3 -89.3 2 24.0 -65.7 94 42 551.4 551.4 318.2 551.4 0.00 68 30 23780 -60.5 -85.5 2 25.0 -61.4 90 53 579.7 579.7 319.6 579.8 0.01 69 26 24681 -56.5 -83.8 2 27.3 -58.0 90 71 615.2 615.2 321.3 615.3 0.01 70 22 25754 -51.9 -81.9 2 30.0 -54.6 92 68 659.1 659.1 323.0 659.3 0.02 71 20 26370 -53.7 -83.7 1 30.0 -56.2 85 67 671.8 671.8 323.5 671.9 0.02 72 19 26700 -53.7 -83.7 1 30.0 -56.3 86 66 681.7 681.7 323.9 681.9 0.02 73 14 28697 -46.1 -79.1 1 33.0 -52.0 84 67 769.7 769.7 326.5 770.2 0.05 74 14 28697 -46.3 -79.3 1 33.0 -52.1 84 67 769.0 769.1 326.5 769.5 0.05 TRP 113 15869 -77.9 -82.9 44 5.0 -77.9 225 13 364.3 364.3 299.5 364.3 0.00 WND 26 24681 -56.5 -83.8 2 27.3 -58.0 90 71 615.2 615.2 321.3 615.3 0.01 Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 583.33 mb = 4667.11 m = 15311.84 ft Wetbulb zero: 630.88 mb = 4027.00 m = 13211.77 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 55.86 % Est. max temperature: 32.77 C = 90.98 F Sfc-Lift cond lev (LCL): 952.64 mb = 538.17 m = 1765.64 ft T: 24.57 C 700-500 lapse rate: 6.31 C/km ThetaE index: 14.99 C Layer 925.0- 850.0 mb Conv cond level (CCL): 905.04 mb = 987.36 m = 3239.34 ft Mean mixing ratio: 17.48 g/kg Conv temperature: 29.98 C = 85.97 F Cap Strength: 0.58 C Lifted Index: -4.76 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.64 C Lifted Index @700 mb: -0.96 C Showalter Index: -0.54 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.80 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 217.60 Risk: None Energy Index: -2.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1820.55 J/kg Max Up Vert Vel: 60.34 m/s Conv Inhibition (B-): 1.90 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 914.84 mb = 893.91 m = 2932.75 ft Lev Free Conv (LFC): 889.84 mb = 1134.41 m = 3721.78 ft Equ Level (EL): 849.84 mb = 1530.65 m = 5021.77 ft B at Equ Level: 8.53 J/kg Max Parcel Lev (MPL): 79.84 mb = 17872.70 m = 58636.75 ft Wind level data Storm motion: 192 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 56 140 17 -10.9 13.0 | 104 13 -13.0 3.3 1 1000 110 155 17 -7.2 15.4 | 121 11 -9.3 5.6 2 978 305 140 17 -10.9 13.0 | 104 13 -13.0 3.3 3 945 610 140 17 -10.9 13.0 | 104 13 -13.0 3.3 4 925 798 140 14 -9.0 10.7 | 95 11 -11.1 1.0 5 913 914 140 14 -9.0 10.7 | 95 11 -11.1 1.0 6 881 1219 160 16 -5.5 15.0 | 125 9 -7.6 5.3 7 850 1529 160 17 -5.8 16.0 | 128 10 -7.9 6.2 8 820 1829 155 17 -7.2 15.4 | 121 11 -9.3 5.6 9 791 2134 160 13 -4.4 12.2 | 111 7 -6.5 2.5 10 763 2438 170 2 -0.3 2.0 | 17 8 -2.4 -7.8 11 736 2743 155 7 -3.0 6.3 | 56 6 -5.0 -3.4 12 700 3172 150 21 -10.5 18.2 | 124 15 -12.6 8.4 13 659 3658 180 13 0.0 13.0 | 147 4 -2.1 3.2 14 611 4267 170 10 -1.7 9.8 | 91 4 -3.8 0.1 15 566 4877 160 11 -3.8 10.3 | 96 6 -5.8 0.6 16 525 5486 175 15 -1.3 14.9 | 147 6 -3.4 5.2 17 500 5880 220 12 7.7 9.2 | 276 6 5.6 -0.6 18 486 6096 210 13 6.5 11.3 | 251 5 4.4 1.5 19 431 7010 220 21 13.5 16.1 | 241 13 11.4 6.3 20 400 7590 225 16 11.3 11.3 | 260 9 9.2 1.6 21 398 7620 225 13 9.2 9.2 | 275 7 7.1 -0.6 22 366 8230 230 19 14.6 12.2 | 259 13 12.5 2.5 23 337 8839 205 17 7.2 15.4 | 222 8 5.1 5.6 24 323 9144 215 15 8.6 12.3 | 249 7 6.5 2.5 25 300 9690 260 18 17.7 3.1 | 293 17 15.6 -6.6 26 260 10668 270 8 8.0 -0.0 | 329 11 5.9 -9.8 27 250 10950 50 8 -6.1 -5.1 | 29 17 -8.2 -14.9 28 249 10973 345 1 0.3 -1.0 | 10 11 -1.8 -10.7 29 238 11278 45 10 -7.1 -7.1 | 29 19 -9.2 -16.8 30 200 12420 35 28 -16.1 -22.9 | 29 37 -18.1 -32.7 31 188 12802 35 29 -16.6 -23.8 | 29 38 -18.7 -33.5 32 162 13716 20 28 -9.6 -26.3 | 18 38 -11.7 -36.1 33 150 14210 25 19 -8.0 -17.2 | 21 29 -10.1 -27.0 34 140 14630 35 16 -9.2 -13.1 | 26 25 -11.3 -22.9 35 126 15240 70 9 -8.5 -3.1 | 39 17 -10.5 -12.8 36 113 15850 220 10 6.4 7.7 | 296 5 4.3 -2.1 37 113 15869 225 13 9.2 9.2 | 275 7 7.1 -0.6 38 100 16570 295 5 4.5 -2.1 | 348 12 2.4 -11.9 39 97 16764 295 3 2.7 -1.3 | 357 11 0.6 -11.0 40 92 17069 235 9 7.4 5.2 | 311 7 5.3 -4.6 41 87 17374 75 1 -1.0 -0.3 | 17 10 -3.1 -10.0 42 83 17678 80 3 -3.0 -0.5 | 26 11 -5.0 -10.3 43 78 17983 115 10 -9.1 4.2 | 64 12 -11.2 -5.5 44 74 18288 70 10 -9.4 -3.4 | 41 17 -11.5 -13.2 45 71 18593 115 11 -10.0 4.6 | 67 13 -12.1 -5.1 46 70 18640 120 17 -14.7 8.5 | 86 17 -16.8 -1.3 47 67 18898 130 18 -13.8 11.6 | 97 16 -15.9 1.8 48 64 19202 150 15 -7.5 13.0 | 109 10 -9.6 3.2 49 61 19507 145 17 -9.8 13.9 | 109 13 -11.8 4.2 50 58 19812 70 9 -8.5 -3.1 | 39 17 -10.5 -12.8 51 55 20117 355 4 0.3 -4.0 | 7 14 -1.7 -13.7 52 52 20422 5 8 -0.7 -8.0 | 9 18 -2.8 -17.7 53 50 20660 95 14 -13.9 1.2 | 62 18 -16.0 -8.5 54 49 20726 105 8 -7.7 2.1 | 52 12 -9.8 -7.7 55 47 21031 90 12 -12.0 0.0 | 55 17 -14.1 -9.8 56 45 21336 85 8 -8.0 -0.7 | 44 15 -10.1 -10.5 57 43 21641 55 23 -18.8 -13.2 | 42 31 -20.9 -23.0 58 41 21946 75 31 -29.9 -8.0 | 61 37 -32.0 -17.8 59 39 22250 85 28 -27.9 -2.4 | 68 32 -30.0 -12.2 60 37 22555 90 38 -38.0 0.0 | 76 41 -40.1 -9.8 61 35 22860 95 44 -43.8 3.8 | 83 46 -45.9 -5.9 62 33 23165 95 41 -40.8 3.6 | 82 43 -42.9 -6.2 63 32 23470 90 48 -48.0 0.0 | 79 51 -50.1 -9.8 64 30 23774 90 44 -44.0 0.0 | 78 47 -46.1 -9.8 65 30 23780 90 53 -53.0 0.0 | 80 56 -55.1 -9.8 66 27 24384 90 54 -54.0 0.0 | 80 57 -56.1 -9.8 67 26 24681 90 71 -71.0 0.0 | 82 74 -73.1 -9.8 68 25 24994 90 71 -71.0 0.0 | 82 74 -73.1 -9.8 69 24 25298 90 64 -64.0 0.0 | 82 67 -66.1 -9.8 70 23 25603 95 68 -67.7 5.9 | 87 70 -69.8 -3.8 71 20 26213 85 69 -68.7 -6.0 | 77 73 -70.8 -15.8 72 20 26370 85 67 -66.7 -5.8 | 77 71 -68.8 -15.6 73 16 27127 90 64 -64.0 0.0 | 82 67 -66.1 -9.8 74 15 27432 85 68 -67.7 -5.9 | 77 72 -69.8 -15.7 75 12 28346 80 65 -64.0 -11.3 | 72 69 -66.1 -21.0 Wind Parameters Mean winds (0-6000m): 162.1 at 13.3 knts Storm direction: 192.1 at 10.0 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 13.3 deg Storm rel helicity (0-3000m) pos: 47.4 neg: -35.1 tot: 12.3 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.7 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 375.33 Bulk Shear: 4.85 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 ------------------------------------------------------------------------------- 500 144 17 108 13| 0.0 0.0 0.0| 9.0 -9.1 -0.1 -0.1 0.00| 7.0 0.0 1000 143 16 104 12| 1.7 0.0 1.7| 15.6 -15.3 0.3 0.3 0.03| 6.3 0.2 1500 148 16 110 11| 2.0 0.0 2.0| 24.2 -15.3 8.9 5.9 0.23| 5.6 1.3 2000 150 16 113 11| 1.5 0.8 2.3| 24.2 -21.0 3.2 1.6 0.08| 5.3 0.4 2500 151 14 108 9| 2.3 0.6 2.9| 26.5 -35.1 -8.6 -3.4 -0.20| 7.0 -1.4 3000 152 14 104 9| 1.9 1.8 3.7| 47.4 -35.1 12.3 4.1 0.09| 8.2 0.7 4000 155 14 110 8| 2.2 1.0 3.2| 63.0 -37.3 25.7 6.4 0.11| 8.4 0.9 5000 157 13 109 8| 1.8 1.0 2.8| 65.6 -38.4 27.2 5.4 0.11| 7.2 0.8 6000 162 13 115 7| 2.3 0.8 3.1| 81.8 -40.1 41.7 7.0 0.23| 7.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251017.00.gif