UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SKBQ... Searching the city database file for: SKBQ ... Date:1200Z 14 OCT 25 Station: SKBQ WMO ident: 80028 Latitude: 10.88 Longitude: -74.78 Elevation: 30.00 ------------------------------------------------------------------------------- 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 30 25.8 25.1 96 0.7 25.3 110 4 298.4 302.1 298.2 357.7 20.33 1 1000 84 25.2 24.9 98 0.3 25.0 75 4 298.4 302.0 298.1 357.3 20.21 2 954 498 22.6 21.8 95 0.8 22.1 137 10 299.8 303.0 296.8 350.9 17.49 3 933 693 24.6 18.6 69 6.0 20.4 163 12 303.7 306.4 296.0 347.1 14.61 4 925 769 24.2 19.6 76 4.6 20.9 170 13 304.1 307.0 296.8 350.8 15.71 5 850 1506 19.0 16.3 84 2.7 17.1 175 9 306.0 308.6 296.1 347.6 13.85 6 835 1659 17.8 16.1 90 1.7 16.7 175 5 306.3 308.9 296.2 348.2 13.92 7 700 3152 10.4 4.4 66 6.0 6.9 95 11 314.0 315.4 293.7 337.5 7.51 8 652 3742 7.8 -0.2 57 8.0 3.4 89 24 317.5 318.6 293.3 336.0 5.79 9 644 3844 7.4 0.4 61 7.0 3.5 89 25 318.2 319.4 293.7 337.8 6.13 10 585 4628 1.6 -2.4 75 4.0 -0.5 99 17 320.3 321.4 293.8 338.0 5.49 11 579 4711 2.0 -5.0 60 7.0 -1.5 96 17 321.7 322.6 293.4 336.6 4.56 12 573 4795 1.6 -6.4 55 8.0 -2.3 93 16 322.2 323.0 293.3 335.8 4.14 13 500 5880 -6.3 -8.4 85 2.1 -7.2 85 21 325.4 326.2 294.0 338.9 4.06 14 492 6006 -7.3 -8.7 90 1.4 -7.9 88 22 325.6 326.4 294.1 339.1 4.03 15 400 7590 -16.9 -17.9 92 1.0 -17.3 110 23 333.0 333.5 294.6 341.2 2.34 16 387 7837 -18.5 -18.8 97 0.3 -18.6 108 22 334.1 334.5 294.8 342.0 2.24 17 324 9140 -26.9 -29.6 78 2.7 -27.5 115 17 339.9 340.1 295.2 343.7 1.01 18 300 9690 -31.5 -34.2 77 2.7 -31.9 110 20 341.0 341.1 295.2 343.7 0.70 19 284 10074 -34.7 -38.1 71 3.4 -35.1 112 19 341.8 341.9 295.2 343.7 0.50 20 278 10223 -35.9 -40.4 63 4.5 -36.4 110 19 342.1 342.2 295.2 343.7 0.41 21 250 10950 -41.7 -44.7 73 3.0 -41.9 100 16 344.1 344.1 295.6 345.2 0.29 22 245 11087 -42.9 -45.5 75 2.6 -43.1 96 16 344.3 344.3 295.6 345.3 0.27 23 228 11570 -46.7 -54.7 40 8.0 -47.1 109 15 345.6 345.6 295.7 346.0 0.10 24 224 11688 -47.5 -53.5 50 6.0 -47.8 116 14 346.2 346.2 295.9 346.6 0.12 25 207 12207 -51.5 -61.5 29 10.0 -51.8 145 13 347.8 347.8 296.2 348.0 0.05 26 200 12430 -53.7 -61.7 37 8.0 -53.9 145 12 347.7 347.7 296.2 347.9 0.05 27 187 12857 -57.7 -65.7 35 8.0 -57.8 150 9 348.0 348.0 296.2 348.1 0.03 28 161 13783 -64.9 -74.9 24 10.0 -65.0 118 6 351.1 351.1 296.9 351.1 0.01 29 150 14210 -68.3 -75.3 36 7.0 -68.4 85 10 352.4 352.4 297.1 352.5 0.01 30 137 14747 -73.3 -78.1 48 4.8 -73.3 60 15 352.9 352.9 297.3 352.9 0.01 31 126 15233 -76.5 -81.5 45 5.0 -76.5 60 21 355.6 355.6 297.8 355.6 0.00 32 121 15466 -76.9 -82.9 38 6.0 -76.9 75 21 359.0 359.0 298.5 359.0 0.00 33 105 16280 -77.5 -83.5 37 6.0 -77.5 49 17 372.8 372.8 301.1 372.8 0.00 34 100 16560 -77.1 -84.1 32 7.0 -77.1 65 27 378.8 378.8 302.1 378.8 0.00 35 73 18367 -78.3 -87.3 22 9.0 -78.3 176 11 411.9 411.9 306.7 411.9 0.00 36 70 18610 -73.7 -87.7 10 14.0 -73.7 95 3 426.7 426.7 308.5 426.7 0.00 37 63 19235 -67.9 -88.9 3 21.0 -68.1 97 14 452.6 452.6 311.1 452.6 0.00 38 52 20383 -70.3 -90.3 4 20.0 -70.5 54 12 472.5 472.5 312.8 472.5 0.00 39 51 20500 -66.3 -90.3 2 24.0 -66.5 71 12 484.5 484.5 313.8 484.5 0.00 40 50 20620 -66.1 -89.1 3 23.0 -66.4 110 14 487.7 487.7 314.1 487.7 0.00 41 43 21532 -67.1 -90.1 2 23.0 -67.4 95 18 506.8 506.8 315.4 506.8 0.00 42 39 22126 -63.7 -89.7 2 26.0 -64.1 98 26 529.7 529.7 316.9 529.7 0.00 43 38 22285 -64.5 -89.5 2 25.0 -64.9 101 29 531.6 531.6 317.0 531.6 0.00 44 35 22788 -64.1 -90.1 2 26.0 -64.6 84 43 545.3 545.3 317.8 545.3 0.00 45 30 23750 -55.9 -85.9 1 30.0 -57.3 80 51 592.2 592.3 320.3 592.3 0.01 46 29 23966 -55.7 -85.7 1 30.0 -57.2 80 52 598.6 598.6 320.6 598.6 0.01 47 25 24908 -57.0 -87.0 1 30.0 -58.5 90 61 620.9 620.9 321.5 621.0 0.01 48 24 25167 -57.3 -87.3 1 30.0 -58.8 93 61 627.2 627.2 321.8 627.3 0.01 TRP 121 15466 -76.9 -82.9 38 6.0 -76.9 75 21 359.0 359.0 298.5 359.0 0.00 WND 25 24908 -57.0 -87.0 1 30.0 -58.5 90 61 620.9 620.9 321.5 621.0 0.01 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 558.22 mb = 5015.10 m = 16453.53 ft Wetbulb zero: 592.41 mb = 4525.22 m = 14846.34 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 74.58 % Est. max temperature: 33.26 C = 91.87 F Sfc-Lift cond lev (LCL): 996.31 mb = 116.47 m = 382.13 ft T: 25.00 C 700-500 lapse rate: 6.12 C/km ThetaE index: 12.17 C Layer 700.0- 644.0 mb Conv cond level (CCL): 865.67 mb = 1346.74 m = 4418.39 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 33.00 C = 91.40 F Cap Strength: 2.96 C Lifted Index: -4.09 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.27 C Lifted Index @700 mb: -0.75 C Showalter Index: -2.45 C Risk: Severe thunderstorms possible Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.60 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 234.60 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1417.34 J/kg Max Up Vert Vel: 53.24 m/s Conv Inhibition (B-): 59.92 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 924.95 mb = 769.43 m = 2524.35 ft Lev Free Conv (LFC): 799.95 mb = 2022.05 m = 6633.94 ft Equ Level (EL): 149.95 mb = 14211.80 m = 46626.08 ft B at Equ Level: 1415.97 J/kg Max Parcel Lev (MPL): 79.95 mb = 17844.57 m = 58544.45 ft Wind level data Storm motion: 132 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 30 110 4 -3.8 1.4 | 325 6 3.6 -5.2 1 1000 84 75 4 -3.9 -1.0 | 335 8 3.5 -7.6 2 975 305 105 8 -7.7 2.1 | 5 5 -0.4 -4.5 3 942 610 155 11 -4.6 10.0 | 219 4 2.7 3.4 4 925 769 170 13 -2.3 12.8 | 219 8 5.1 6.2 5 910 914 165 10 -2.6 9.7 | 237 6 4.8 3.1 6 878 1219 150 8 -4.0 6.9 | 264 3 3.4 0.4 7 850 1506 175 9 -0.8 9.0 | 250 7 6.6 2.4 8 818 1829 175 1 -0.1 1.0 | 307 9 7.3 -5.6 9 789 2134 295 3 2.7 -1.3 | 308 13 10.1 -7.8 10 761 2438 175 5 -0.4 5.0 | 283 7 6.9 -1.6 11 735 2743 190 7 1.2 6.9 | 268 9 8.6 0.3 12 709 3048 95 11 -11.0 1.0 | 33 7 -3.6 -5.6 13 700 3152 95 11 -11.0 1.0 | 33 7 -3.6 -5.6 14 658 3658 90 24 -24.0 0.0 | 68 18 -16.6 -6.6 15 610 4267 85 27 -26.9 -2.4 | 65 21 -19.5 -8.9 16 588 4572 100 17 -16.7 3.0 | 69 10 -9.4 -3.6 17 566 4877 90 16 -16.0 0.0 | 53 11 -8.6 -6.6 18 545 5182 75 13 -12.6 -3.4 | 28 11 -5.2 -9.9 19 525 5486 90 16 -16.0 0.0 | 53 11 -8.6 -6.6 20 500 5880 85 21 -20.9 -1.8 | 58 16 -13.6 -8.4 21 486 6096 90 22 -22.0 0.0 | 66 16 -14.6 -6.6 22 431 7010 95 28 -27.9 2.4 | 79 21 -20.5 -4.1 23 400 7590 110 23 -21.6 7.9 | 95 14 -14.2 1.3 24 398 7620 110 23 -21.6 7.9 | 95 14 -14.2 1.3 25 366 8230 105 21 -20.3 5.4 | 85 13 -12.9 -1.1 26 323 9144 115 17 -15.4 7.2 | 94 8 -8.0 0.6 27 300 9690 110 20 -18.8 6.8 | 91 11 -11.4 0.3 28 297 9754 115 20 -18.1 8.5 | 100 11 -10.8 1.9 29 260 10668 105 18 -17.4 4.7 | 79 10 -10.0 -1.9 30 250 10950 100 16 -15.8 2.8 | 66 9 -8.4 -3.8 31 238 11278 90 16 -16.0 0.0 | 53 11 -8.6 -6.6 32 217 11887 130 13 -10.0 8.4 | 125 3 -2.6 1.8 33 207 12192 145 13 -7.5 10.6 | 179 4 -0.1 4.1 34 200 12430 145 12 -6.9 9.8 | 188 3 0.5 3.3 35 188 12802 150 10 -5.0 8.7 | 228 3 2.4 2.1 36 171 13411 145 3 -1.7 2.5 | 306 7 5.6 -4.1 37 150 14210 85 10 -10.0 -0.9 | 19 8 -2.6 -7.4 38 147 14326 95 10 -10.0 0.9 | 25 6 -2.6 -5.7 39 140 14630 60 14 -12.1 -7.0 | 19 14 -4.8 -13.6 40 126 15240 60 21 -18.2 -10.5 | 32 20 -10.8 -17.1 41 121 15466 75 21 -20.3 -5.4 | 47 18 -12.9 -12.0 42 119 15545 55 21 -17.2 -12.0 | 28 21 -9.8 -18.6 43 113 15850 95 25 -24.9 2.2 | 76 18 -17.5 -4.4 44 102 16459 30 13 -6.5 -11.3 | 357 18 0.9 -17.8 45 100 16560 65 27 -24.5 -11.4 | 44 25 -17.1 -18.0 46 97 16764 65 27 -24.5 -11.4 | 44 25 -17.1 -18.0 47 92 17069 90 19 -19.0 0.0 | 61 13 -11.6 -6.6 48 87 17374 55 14 -11.5 -8.0 | 16 15 -4.1 -14.6 49 82 17678 60 17 -14.7 -8.5 | 26 17 -7.4 -15.1 50 78 17983 115 12 -10.9 5.1 | 67 4 -3.5 -1.5 51 74 18288 165 12 -3.1 11.6 | 220 7 4.3 5.0 52 70 18593 205 10 4.2 9.1 | 258 12 11.6 2.5 53 70 18610 95 3 -3.0 0.3 | 325 8 4.4 -6.3 54 67 18898 100 10 -9.8 1.7 | 27 5 -2.5 -4.8 55 60 19507 95 18 -17.9 1.6 | 65 12 -10.6 -5.0 56 57 19812 115 26 -23.6 11.0 | 105 17 -16.2 4.4 57 54 20117 120 19 -16.5 9.5 | 108 10 -9.1 2.9 58 52 20422 45 11 -7.8 -7.8 | 2 14 -0.4 -14.3 59 50 20620 110 14 -13.2 4.8 | 73 6 -5.8 -1.8 60 49 20726 55 14 -11.5 -8.0 | 16 15 -4.1 -14.6 61 47 21031 125 16 -13.1 9.2 | 115 6 -5.7 2.6 62 44 21336 95 21 -20.9 1.8 | 71 14 -13.6 -4.7 63 42 21641 95 16 -15.9 1.4 | 59 10 -8.6 -5.2 64 40 21946 85 21 -20.9 -1.8 | 58 16 -13.6 -8.4 65 38 22250 105 28 -27.0 7.2 | 92 20 -19.7 0.7 66 36 22555 80 31 -30.5 -5.4 | 63 26 -23.2 -11.9 67 35 22860 85 46 -45.8 -4.0 | 75 40 -38.5 -10.6 68 30 23750 80 51 -50.2 -8.9 | 70 46 -42.9 -15.4 69 28 24079 80 52 -51.2 -9.0 | 70 47 -43.8 -15.6 70 25 24908 90 61 -61.0 0.0 | 83 54 -53.6 -6.6 71 24 24994 90 61 -61.0 0.0 | 83 54 -53.6 -6.6 72 23 25298 100 60 -59.1 10.4 | 94 52 -51.7 3.9 Wind Parameters Mean winds (0-6000m): 101.7 at 13.1 knts Storm direction: 131.7 at 9.9 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -24.9 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 1.7 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 276.15 Bulk Shear: 5.13 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 ------------------------------------------------------------------------------- 500 112 7 349 4| 7.3 0.0 7.3| 7.5 -0.3 7.3 14.5 0.04| 14.2 0.6 1000 145 9 247 2| 3.8 0.0 3.8| 12.1 -0.3 11.8 11.8 0.15| 11.8 1.8 1500 150 9 248 3| 2.6 0.0 2.6| 14.3 -1.3 12.9 8.6 0.15| 9.7 1.5 2000 154 8 267 4| 1.6 0.0 1.6| 27.5 -3.7 23.8 11.9 0.27| 9.9 2.6 2500 158 7 273 5| 1.2 1.1 2.4| 31.3 -19.8 11.5 4.6 0.12| 10.1 1.2 3000 157 7 272 5| 1.0 2.2 3.2| 32.4 -24.9 7.5 2.5 0.15| 11.4 1.7 4000 120 10 45 2| 0.8 3.6 4.4| 49.1 -27.7 21.3 5.3 0.19| 10.7 2.0 5000 108 12 57 5| 1.4 2.6 4.0| 55.0 -45.7 9.3 1.9 0.11| 10.4 1.1 6000 102 13 55 7| 1.1 2.6 3.6| 77.2 -50.3 26.9 4.5 0.14| 9.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//SKBQ/skewt/SKBQ.skewt.20251014.12.gif