UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for SBTS... Searching the city database file for: SBTS ... Date:1200Z 1 NOV 25 Station: SBTS WMO ident: 82026 Latitude: 2.23 Longitude: -55.95 Elevation: 344.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 118 SFC 974 344 26.4 20.4 70 6.0 22.1 20 16 301.8 304.7 296.2 348.0 15.68 2 925 800 21.0 20.1 95 0.9 20.4 35 15 300.8 303.8 296.3 348.4 16.22 3 908 962 19.6 19.6 100 0.0 19.6 40 17 300.9 303.9 296.2 348.0 16.01 4 850 1533 17.2 16.3 94 0.9 16.6 60 16 304.2 306.7 295.6 345.4 13.85 5 735 2765 11.0 9.8 92 1.2 10.2 67 17 310.3 312.3 294.8 342.2 10.41 6 700 3173 9.8 4.8 71 5.0 6.8 60 14 313.3 314.8 293.7 337.4 7.73 7 670 3536 8.4 -3.6 43 12.0 2.3 71 10 315.7 316.6 291.6 329.7 4.38 8 622 4147 4.2 0.1 75 4.1 2.0 59 12 317.7 318.9 293.7 337.5 6.21 9 603 4399 3.0 -6.0 52 9.0 -1.3 60 14 319.1 319.9 292.3 332.3 4.05 10 577 4756 0.8 -1.3 86 2.1 -0.3 74 18 320.6 321.8 294.3 340.1 6.04 11 569 4868 1.0 -0.9 87 1.9 -0.0 79 19 322.1 323.4 294.9 342.6 6.31 12 505 5821 -3.5 -12.5 50 9.0 -7.3 61 22 327.8 328.4 293.7 337.7 2.90 13 500 5900 -4.1 -14.1 46 10.0 -8.1 60 21 328.0 328.6 293.5 336.8 2.57 14 475 6302 -6.5 -23.5 25 17.0 -11.8 53 16 329.9 330.2 292.9 334.2 1.21 15 434 7000 -11.9 -16.9 66 5.0 -13.7 47 14 331.7 332.2 294.3 339.9 2.35 16 400 7620 -15.9 -28.9 32 13.0 -19.1 40 20 334.3 334.5 293.7 337.6 0.88 17 395 7715 -16.5 -30.5 29 14.0 -19.7 39 21 334.7 334.9 293.7 337.6 0.76 18 384 7926 -17.3 -37.3 16 20.0 -21.1 38 23 336.4 336.5 293.8 338.0 0.40 19 343 8763 -22.3 -43.3 13 21.0 -25.4 49 30 340.7 340.7 294.7 341.6 0.24 20 319 9290 -27.5 -45.5 16 18.0 -29.6 65 31 340.6 340.6 294.7 341.4 0.21 21 300 9730 -29.5 -57.5 5 28.0 -31.7 80 24 343.8 343.8 295.3 344.0 0.05 22 285 10093 -32.1 -59.1 5 27.0 -34.0 85 26 345.2 345.2 295.6 345.4 0.05 23 250 11000 -40.3 -59.3 11 19.0 -41.2 75 27 346.2 346.2 295.8 346.4 0.05 24 247 11082 -41.1 -59.1 13 18.0 -42.0 73 26 346.2 346.2 295.8 346.4 0.05 25 230 11562 -45.3 -53.3 40 8.0 -45.7 63 18 346.9 346.9 296.1 347.4 0.12 26 200 12480 -52.7 -62.7 29 10.0 -52.9 100 10 349.3 349.3 296.5 349.5 0.04 27 183 13048 -57.5 -69.5 20 12.0 -57.7 93 8 350.5 350.5 296.8 350.6 0.02 28 163 13771 -62.5 -71.5 29 9.0 -62.6 124 10 353.9 353.9 297.5 354.0 0.02 29 150 14280 -65.9 -76.9 20 11.0 -66.0 145 25 356.6 356.6 298.0 356.6 0.01 30 114 15897 -77.3 -84.3 32 7.0 -77.3 105 10 364.5 364.5 299.5 364.5 0.00 31 101 16584 -80.9 -87.9 30 7.0 -80.9 351 9 370.4 370.4 300.7 370.4 0.00 32 100 16640 -81.1 -88.1 30 7.0 -81.1 350 9 371.0 371.0 300.8 371.0 0.00 33 95 16928 -82.5 -89.5 29 7.0 -82.5 360 12 373.8 373.8 301.2 373.8 0.00 34 88 17355 -83.1 -89.1 34 6.0 -83.1 20 11 380.8 380.8 302.4 380.8 0.00 35 82 17754 -76.9 -85.9 22 9.0 -76.9 41 12 401.3 401.3 305.4 401.3 0.00 36 80 17896 -76.9 -85.9 22 9.0 -76.9 50 14 404.1 404.1 305.7 404.1 0.00 37 73 18420 -78.9 -87.9 22 9.0 -78.9 126 11 410.6 410.6 306.6 410.6 0.00 38 70 18660 -77.7 -87.7 18 10.0 -77.7 165 9 418.2 418.2 307.5 418.2 0.00 39 59 19655 -71.5 -88.5 6 17.0 -71.6 269 19 453.0 453.0 311.1 453.1 0.00 40 54 20175 -74.1 -89.1 8 15.0 -74.2 10 11 458.7 458.7 311.7 458.7 0.00 41 53 20284 -74.1 -90.1 7 16.0 -74.2 37 8 461.1 461.1 311.9 461.1 0.00 42 51 20511 -68.7 -88.7 4 20.0 -68.9 90 17 478.9 478.9 313.4 478.9 0.00 43 50 20630 -68.7 -89.7 3 21.0 -68.9 115 32 481.6 481.6 313.6 481.6 0.00 44 48 20874 -68.9 -89.9 3 21.0 -69.1 112 32 486.8 486.8 314.0 486.8 0.00 45 42 21682 -64.3 -89.3 2 25.0 -64.7 91 46 517.1 517.1 316.1 517.1 0.00 46 31 23530 -66.3 -90.3 2 24.0 -66.7 92 62 558.6 558.6 318.6 558.7 0.00 47 30 23730 -63.9 -89.9 2 26.0 -64.5 90 61 570.4 570.4 319.2 570.5 0.00 48 23 25388 -55.1 -86.1 1 31.0 -57.1 95 74 641.4 641.4 322.3 641.4 0.01 49 20 26280 -54.3 -85.3 1 31.0 -56.6 105 72 670.0 670.0 323.4 670.1 0.01 50 19 26610 -53.3 -85.3 1 32.0 -56.0 102 71 683.0 683.0 323.9 683.1 0.01 51 16 27744 -42.3 -80.3 1 38.0 -49.4 89 77 753.3 753.3 326.0 753.6 0.04 52 15 28181 -41.5 -80.0 1 38.5 -49.2 80 87 769.9 769.9 326.5 770.3 0.04 53 14 28650 -40.7 -79.7 1 39.0 -49.1 79 85 788.0 788.0 327.0 788.5 0.05 TRP 95 16928 -82.5 -89.5 29 7.0 -82.5 360 12 373.8 373.8 301.2 373.8 0.00 WND 15 28181 -41.5 -80.0 1 38.5 -49.2 80 87 769.9 769.9 326.5 770.3 0.04 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 554.78 mb = 5079.92 m = 16666.21 ft Wetbulb zero: 610.69 mb = 4296.37 m = 14095.52 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 77.51 % Est. max temperature: 30.04 C = 86.06 F Sfc-Lift cond lev (LCL): 892.61 mb = 1109.61 m = 3640.41 ft T: 18.98 C 700-500 lapse rate: 5.10 C/km ThetaE index: 18.69 C Layer 908.0- 622.0 mb Conv cond level (CCL): 898.48 mb = 1052.86 m = 3454.23 ft Mean mixing ratio: 15.77 g/kg Conv temperature: 26.04 C = 78.88 F Cap Strength: 0.06 C Lifted Index: -0.37 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.01 C Lifted Index @700 mb: -0.24 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.40 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 248.60 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 248.50 J/kg Max Up Vert Vel: 22.29 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.39 C Lift Cond Lev (LCL): 899.21 mb = 1045.88 m = 3431.32 ft Lev Free Conv (LFC): 884.21 mb = 1191.48 m = 3909.00 ft Equ Level (EL): 674.21 mb = 3484.50 m = 11431.94 ft B at Equ Level: 33.30 J/kg Max Parcel Lev (MPL): 154.21 mb = 14110.48 m = 46293.68 ft Wind level data Storm motion: 91 at 12 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 ---------------------------------------------------------- 0 974 344 20 16 -5.5 -15.0 | 336 17 6.7 -15.2 1 945 610 25 9 -3.8 -8.2 | 315 12 8.4 -8.3 2 925 800 35 15 -8.6 -12.3 | 344 13 3.6 -12.5 3 913 914 40 16 -10.3 -12.3 | 351 13 1.9 -12.4 4 881 1219 40 20 -12.9 -15.3 | 3 16 -0.7 -15.5 5 850 1533 60 16 -13.9 -8.0 | 12 8 -1.7 -8.2 6 821 1829 80 16 -15.8 -2.8 | 51 5 -3.6 -2.9 7 792 2134 65 17 -15.4 -7.2 | 24 8 -3.2 -7.4 8 764 2438 75 16 -15.5 -4.1 | 37 5 -3.3 -4.3 9 710 3048 60 17 -14.7 -8.5 | 16 9 -2.6 -8.7 10 700 3173 60 14 -12.1 -7.0 | 360 7 0.0 -7.2 11 659 3658 75 9 -8.7 -2.3 | 306 4 3.5 -2.5 12 612 4267 55 13 -10.6 -7.5 | 349 8 1.5 -7.6 13 567 4877 80 19 -18.7 -3.3 | 62 7 -6.5 -3.5 14 546 5182 60 20 -17.3 -10.0 | 27 11 -5.2 -10.2 15 526 5486 65 24 -21.8 -10.1 | 43 14 -9.6 -10.3 16 500 5900 60 21 -18.2 -10.5 | 29 12 -6.0 -10.7 17 487 6096 55 18 -14.7 -10.3 | 14 11 -2.6 -10.5 18 450 6706 50 11 -8.4 -7.1 | 333 8 3.7 -7.2 19 400 7620 40 20 -12.9 -15.3 | 3 16 -0.7 -15.5 20 368 8230 35 26 -14.9 -21.3 | 7 22 -2.7 -21.5 21 325 9144 60 33 -28.6 -16.5 | 45 23 -16.4 -16.7 22 300 9730 80 24 -23.6 -4.2 | 69 12 -11.5 -4.3 23 286 10058 85 26 -25.9 -2.3 | 80 14 -13.7 -2.4 24 262 10668 85 28 -27.9 -2.4 | 81 16 -15.7 -2.6 25 250 11000 75 27 -26.1 -7.0 | 63 16 -13.9 -7.2 26 219 11887 55 13 -10.6 -7.5 | 349 8 1.5 -7.6 27 209 12192 50 11 -8.4 -7.1 | 333 8 3.7 -7.2 28 200 12480 100 10 -9.8 1.7 | 236 3 2.3 1.6 29 190 12802 105 10 -9.7 2.6 | 226 3 2.5 2.4 30 172 13411 75 4 -3.9 -1.0 | 278 8 8.3 -1.2 31 156 14021 160 14 -4.8 13.2 | 210 15 7.4 13.0 32 150 14280 145 25 -14.3 20.5 | 174 20 -2.2 20.3 33 141 14630 140 25 -16.1 19.2 | 168 19 -3.9 19.0 34 127 15240 170 22 -3.8 21.7 | 201 23 8.3 21.5 35 115 15850 115 10 -9.1 4.2 | 217 5 3.1 4.1 36 109 16154 360 10 -0.0 -10.0 | 310 16 12.2 -10.2 37 100 16640 350 9 1.6 -8.9 | 303 16 13.7 -9.0 38 98 16764 350 9 1.6 -8.9 | 303 16 13.7 -9.0 39 95 16928 360 12 -0.0 -12.0 | 315 17 12.2 -12.2 40 83 17678 35 10 -5.7 -8.2 | 322 11 6.4 -8.4 41 79 17983 55 16 -13.1 -9.2 | 6 9 -0.9 -9.3 42 70 18660 165 9 -2.3 8.7 | 229 13 9.8 8.5 43 67 18898 175 11 -1.0 11.0 | 226 16 11.2 10.8 44 64 19202 215 15 8.6 12.3 | 240 24 20.8 12.1 45 61 19507 240 21 18.2 10.5 | 251 32 30.4 10.3 46 55 20117 355 13 1.1 -13.0 | 315 19 13.3 -13.1 47 52 20422 70 5 -4.7 -1.7 | 284 8 7.5 -1.9 48 50 20630 115 32 -29.0 13.5 | 128 21 -16.8 13.4 49 49 20726 110 30 -28.2 10.3 | 122 19 -16.0 10.1 50 47 21031 115 35 -31.7 14.8 | 127 24 -19.6 14.6 51 38 22250 70 56 -52.6 -19.2 | 64 45 -40.5 -19.3 52 35 22860 90 64 -64.0 0.0 | 90 52 -51.8 -0.2 53 33 23165 95 63 -62.8 5.5 | 96 51 -50.6 5.3 54 30 23730 90 61 -61.0 0.0 | 90 49 -48.8 -0.2 55 28 24079 90 59 -59.0 0.0 | 90 47 -46.8 -0.2 56 25 24994 90 75 -75.0 0.0 | 90 63 -62.8 -0.2 57 20 26213 105 72 -69.5 18.6 | 108 60 -57.4 18.5 58 20 26280 105 72 -69.5 18.6 | 108 60 -57.4 18.5 59 17 27432 95 70 -69.7 6.1 | 96 58 -57.6 5.9 60 15 28181 80 87 -85.7 -15.1 | 78 75 -73.5 -15.3 61 14 28346 80 87 -85.7 -15.1 | 78 75 -73.5 -15.3 62 12 28956 75 66 -63.8 -17.1 | 72 54 -51.6 -17.2 Wind Parameters Mean winds (0-6000m): 60.8 at 16.2 knts Storm direction: 90.8 at 12.2 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 12.5 deg Storm rel helicity (0-3000m) pos: 47.8 neg: -30.8 tot: 17.0 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 22.58 Bulk Shear: 11.00 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 27 13 330 13| 4.8 0.0 4.8| 18.6 -14.8 3.8 7.6 0.15| 12.4 1.8 1000 35 15 345 13| 4.4 0.0 4.4| 35.9 -14.8 21.0 21.0 0.34| 9.9 3.4 1500 45 16 355 11| 5.4 0.0 5.4| 45.1 -14.8 30.3 20.2 0.40| 9.9 3.9 2000 52 16 2 10| 4.1 0.5 4.6| 47.1 -19.2 27.8 13.9 0.28| 9.0 2.5 2500 56 16 7 9| 3.3 0.8 4.1| 47.8 -22.2 25.6 10.2 0.22| 8.0 1.8 3000 57 16 7 9| 2.6 0.7 3.3| 47.8 -30.8 17.0 5.7 0.09| 7.8 0.7 4000 58 15 2 8| 2.1 1.0 3.1| 54.8 -34.6 20.2 5.1 0.10| 7.1 0.7 5000 61 15 9 8| 2.3 1.5 3.8| 72.6 -45.1 27.5 5.5 0.14| 7.3 1.0 6000 61 16 14 8| 1.9 1.2 3.1| 76.8 -70.2 6.6 1.1 0.04| 7.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20251101.12.gif