UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SKBQ... Searching the city database file for: SKBQ ... Date:1200Z 12 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 1008 30 24.8 23.9 95 0.9 24.2 220 6 297.3 300.7 297.0 351.9 18.84 1 1000 101 24.4 23.6 95 0.8 23.8 195 7 297.5 300.9 297.0 351.6 18.65 2 925 785 21.8 19.4 86 2.4 20.1 245 12 301.6 304.4 296.0 347.3 15.51 3 867 1347 19.4 14.6 74 4.8 16.2 215 4 304.7 307.0 294.6 341.0 12.14 4 850 1517 17.8 14.2 79 3.6 15.4 215 3 304.8 307.0 294.5 340.8 12.07 5 815 1876 15.2 14.0 93 1.2 14.4 131 4 305.7 308.0 295.0 343.0 12.43 6 801 2023 16.2 11.3 73 4.9 13.0 136 6 308.3 310.3 294.4 340.3 10.56 7 753 2548 14.2 7.2 63 7.0 9.9 169 3 311.6 313.2 293.8 337.9 8.49 8 752 2559 14.2 8.2 67 6.0 10.4 172 3 311.8 313.5 294.3 339.9 9.11 9 700 3161 10.0 6.0 76 4.0 7.6 170 5 313.6 315.2 294.3 339.7 8.41 10 500 5880 -6.7 -6.8 99 0.1 -6.8 60 4 324.9 325.8 294.3 340.1 4.60 11 497 5927 -7.1 -7.1 100 0.0 -7.1 65 4 324.9 325.8 294.3 339.9 4.52 12 487 6086 -7.5 -8.0 96 0.5 -7.7 84 5 326.3 327.2 294.5 340.7 4.30 13 483 6151 -7.7 -11.8 72 4.1 -9.4 85 5 326.9 327.5 293.7 337.7 3.21 14 459 6547 -10.1 -10.4 98 0.3 -10.2 81 4 328.7 329.4 294.7 341.4 3.78 15 445 6786 -11.3 -13.6 83 2.3 -12.2 79 3 330.1 330.7 294.4 340.4 3.01 16 400 7600 -16.3 -17.6 90 1.3 -16.7 75 8 333.8 334.3 294.8 342.2 2.40 17 318 9285 -27.5 -31.6 68 4.1 -28.3 56 14 340.9 341.1 295.3 344.1 0.86 18 300 9700 -31.1 -34.3 73 3.2 -31.6 60 14 341.5 341.7 295.3 344.2 0.70 19 293 9867 -32.5 -35.1 78 2.6 -32.9 69 14 341.9 342.0 295.4 344.4 0.66 20 286 10038 -33.7 -42.7 40 9.0 -34.7 79 15 342.5 342.6 295.2 343.8 0.31 21 277 10262 -35.3 -47.3 28 12.0 -36.4 83 16 343.4 343.4 295.3 344.2 0.19 22 250 10970 -41.3 -43.7 77 2.4 -41.5 100 19 344.7 344.7 295.7 345.9 0.32 23 244 11134 -42.7 -44.5 82 1.8 -42.9 102 19 345.0 345.0 295.8 346.2 0.30 24 242 11189 -43.1 -47.1 65 4.0 -43.4 103 19 345.2 345.2 295.8 346.1 0.23 25 217 11912 -49.5 -51.3 81 1.8 -49.6 111 21 346.2 346.2 295.9 346.9 0.16 26 211 12095 -51.1 -53.5 75 2.4 -51.2 114 21 346.5 346.5 296.0 347.0 0.12 27 204 12313 -52.9 -56.6 64 3.7 -53.0 110 24 347.0 347.0 296.1 347.4 0.09 28 200 12440 -53.9 -57.3 66 3.4 -54.0 105 28 347.4 347.4 296.1 347.8 0.08 29 198 12504 -54.5 -57.3 71 2.8 -54.6 104 28 347.5 347.5 296.1 347.8 0.08 30 160 13831 -65.7 -69.1 62 3.4 -65.7 86 39 350.4 350.4 296.7 350.5 0.02 31 151 14180 -68.3 -71.4 64 3.1 -68.3 81 42 351.8 351.8 297.0 351.8 0.02 32 150 14220 -68.7 -72.2 60 3.5 -68.7 80 42 351.7 351.7 297.0 351.8 0.01 33 137 14757 -72.1 -76.5 51 4.4 -72.1 75 46 355.0 355.0 297.7 355.0 0.01 34 109 16088 -76.3 -84.3 27 8.0 -76.3 86 21 371.0 371.0 300.8 371.1 0.00 35 100 16580 -79.5 -83.6 51 4.1 -79.5 30 21 374.1 374.1 301.3 374.1 0.00 36 94 16930 -81.3 -84.4 59 3.1 -81.3 50 21 377.3 377.3 301.8 377.3 0.00 37 73 18367 -77.1 -86.1 22 9.0 -77.1 109 10 414.4 414.4 307.0 414.5 0.00 38 70 18610 -73.3 -87.3 10 14.0 -73.3 40 19 427.6 427.6 308.6 427.6 0.00 39 64 19142 -67.3 -88.3 4 21.0 -67.5 62 17 451.8 451.8 311.0 451.9 0.00 40 58 19738 -65.9 -88.9 3 23.0 -66.1 79 19 467.9 467.9 312.5 467.9 0.00 41 50 20640 -65.5 -89.5 2 24.0 -65.8 80 27 489.1 489.1 314.1 489.1 0.00 42 45 21285 -62.7 -88.7 2 26.0 -63.1 85 31 510.9 510.9 315.7 510.9 0.00 43 37 22483 -65.7 -89.7 2 24.0 -66.1 115 29 532.6 532.6 317.1 532.6 0.00 44 34 23003 -60.7 -87.7 2 27.0 -61.4 96 35 558.8 558.8 318.6 558.8 0.01 45 33 23188 -61.9 -87.9 2 26.0 -62.6 93 37 560.4 560.4 318.6 560.4 0.01 TRP 94 16930 -81.3 -84.4 59 3.1 -81.3 50 21 377.3 377.3 301.8 377.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 580.24 mb = 4789.14 m = 15712.22 ft Wetbulb zero: 594.42 mb = 4482.20 m = 14705.20 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 83.43 % Est. max temperature: 32.31 C = 90.16 F Sfc-Lift cond lev (LCL): 995.33 mb = 142.10 m = 466.19 ft T: 24.24 C 700-500 lapse rate: 6.14 C/km ThetaE index: 11.06 C Layer 1000.0- 815.0 mb Conv cond level (CCL): 878.10 mb = 1236.18 m = 4055.64 ft Mean mixing ratio: 16.83 g/kg Conv temperature: 31.66 C = 89.00 F Cap Strength: 1.22 C Lifted Index: -3.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.29 C Lifted Index @700 mb: -0.39 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.90 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 180.40 Risk: None Energy Index: -0.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 812.74 J/kg Max Up Vert Vel: 40.32 m/s Conv Inhibition (B-): 30.02 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 934.01 mb = 699.94 m = 2296.35 ft Lev Free Conv (LFC): 839.01 mb = 1628.02 m = 5341.22 ft Equ Level (EL): 799.01 mb = 2044.33 m = 6707.04 ft B at Equ Level: 18.17 J/kg Max Parcel Lev (MPL): 749.01 mb = 2592.67 m = 8506.02 ft Wind level data Storm motion: 182 at 4 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 1008 30 220 6 3.9 4.6 | 259 4 3.7 0.7 1 1000 101 195 7 1.8 6.8 | 210 3 1.7 2.9 2 977 305 185 9 0.8 9.0 | 187 5 0.6 5.1 3 944 610 230 10 7.7 6.4 | 251 8 7.5 2.6 4 925 785 245 12 10.9 5.1 | 264 11 10.7 1.2 5 911 914 250 10 9.4 3.4 | 273 9 9.3 -0.4 6 880 1219 215 5 2.9 4.1 | 265 3 2.7 0.2 7 850 1517 215 3 1.7 2.5 | 312 2 1.6 -1.4 8 819 1829 130 4 -3.1 2.6 | 68 3 -3.2 -1.3 9 790 2134 140 7 -4.5 5.4 | 108 5 -4.6 1.5 10 762 2438 145 3 -1.7 2.5 | 53 2 -1.9 -1.4 11 735 2743 215 3 1.7 2.5 | 312 2 1.6 -1.4 12 700 3161 170 5 -0.9 4.9 | 136 1 -1.0 1.1 13 658 3658 100 6 -5.9 1.0 | 65 7 -6.0 -2.8 14 610 4267 70 2 -1.9 -0.7 | 24 5 -2.0 -4.5 15 566 4877 50 5 -3.8 -3.2 | 29 8 -4.0 -7.1 16 500 5880 60 4 -3.5 -2.0 | 32 7 -3.6 -5.9 17 486 6096 85 5 -5.0 -0.4 | 50 7 -5.1 -4.3 18 415 7315 75 1 -1.0 -0.3 | 15 4 -1.1 -4.1 19 400 7600 75 8 -7.7 -2.1 | 53 10 -7.9 -5.9 20 399 7620 70 9 -8.5 -3.1 | 51 11 -8.6 -6.9 21 367 8230 80 12 -11.8 -2.1 | 64 13 -12.0 -5.9 22 338 8839 55 12 -9.8 -6.9 | 43 15 -10.0 -10.7 23 324 9144 65 13 -11.8 -5.5 | 52 15 -11.9 -9.4 24 311 9449 45 16 -11.3 -11.3 | 37 19 -11.5 -15.2 25 300 9700 60 14 -12.1 -7.0 | 48 16 -12.3 -10.9 26 285 10058 80 15 -14.8 -2.6 | 67 16 -14.9 -6.5 27 261 10668 90 17 -17.0 0.0 | 77 18 -17.1 -3.9 28 250 10970 100 19 -18.7 3.3 | 88 19 -18.9 -0.6 29 208 12192 115 21 -19.0 8.9 | 105 20 -19.2 5.0 30 200 12440 105 28 -27.0 7.2 | 97 27 -27.2 3.4 31 150 14220 80 42 -41.4 -7.3 | 75 43 -41.5 -11.2 32 147 14326 80 41 -40.4 -7.1 | 75 42 -40.5 -11.0 33 126 15240 70 52 -48.9 -17.8 | 66 54 -49.0 -21.6 34 113 15850 90 32 -32.0 0.0 | 83 32 -32.1 -3.9 35 108 16154 85 18 -17.9 -1.6 | 73 19 -18.1 -5.4 36 102 16459 15 10 -2.6 -9.7 | 11 14 -2.7 -13.5 37 100 16580 30 21 -10.5 -18.2 | 26 24 -10.6 -22.0 38 97 16764 30 21 -10.5 -18.2 | 26 24 -10.6 -22.0 39 94 16930 50 21 -16.1 -13.5 | 43 24 -16.2 -17.4 40 92 17069 40 20 -12.9 -15.3 | 34 23 -13.0 -19.2 41 87 17374 100 20 -19.7 3.5 | 89 20 -19.8 -0.4 42 82 17678 100 27 -26.6 4.7 | 92 27 -26.7 0.8 43 78 17983 115 18 -16.3 7.6 | 103 17 -16.5 3.7 44 74 18288 120 10 -8.7 5.0 | 97 9 -8.8 1.1 45 70 18593 80 10 -9.8 -1.7 | 61 11 -10.0 -5.6 46 70 18610 40 19 -12.2 -14.6 | 34 22 -12.4 -18.4 47 67 18898 45 17 -12.0 -12.0 | 37 20 -12.2 -15.9 48 63 19202 65 17 -15.4 -7.2 | 55 19 -15.5 -11.0 49 60 19507 40 25 -16.1 -19.2 | 35 28 -16.2 -23.0 50 57 19812 90 17 -17.0 0.0 | 77 18 -17.1 -3.9 51 55 20117 70 17 -16.0 -5.8 | 59 19 -16.1 -9.7 52 52 20422 80 15 -14.8 -2.6 | 67 16 -14.9 -6.5 53 50 20640 80 27 -26.6 -4.7 | 72 28 -26.7 -8.6 54 46 21031 80 31 -30.5 -5.4 | 73 32 -30.7 -9.2 55 38 21946 125 27 -22.1 15.5 | 118 25 -22.3 11.6 56 36 22250 100 32 -31.5 5.6 | 93 32 -31.7 1.7 57 27 23470 75 49 -47.3 -12.7 | 71 50 -47.5 -16.5 Wind Parameters Mean winds (0-6000m): 152.1 at 5.2 knts Storm direction: 182.1 at 3.9 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -59.7 deg Storm rel helicity (0-3000m) pos: 23.8 neg: -9.6 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 0.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 168.16 Bulk Shear: 4.83 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 ------------------------------------------------------------------------------- 500 198 8 210 5| 0.0 3.9 3.9| 7.1 -3.8 3.3 6.7 0.03| 10.6 0.3 1000 222 9 243 7| 1.7 1.9 3.6| 19.2 -5.6 13.6 13.6 0.23| 10.3 2.4 1500 222 8 249 6| 1.1 1.1 2.2| 20.5 -6.1 14.4 9.6 0.24| 8.9 2.2 2000 213 7 242 4| 0.8 2.4 3.2| 22.8 -6.3 16.5 8.3 0.31| 8.6 2.7 2500 202 7 227 3| 1.3 1.9 3.2| 23.8 -8.7 15.2 6.1 0.20| 8.1 1.7 3000 202 6 230 3| 1.0 1.6 2.6| 23.8 -9.6 14.2 4.7 0.10| 7.6 0.7 4000 185 6 191 2| 0.8 1.6 2.4| 23.8 -18.9 4.9 1.2 -0.07| 7.1 -0.5 5000 172 5 149 2| 0.6 1.4 2.0| 24.6 -20.9 3.7 0.7 -0.08| 6.2 -0.5 6000 152 5 105 3| 0.4 1.2 1.6| 27.7 -20.9 6.8 1.1 -0.05| 5.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SKBQ/skewt/SKBQ.skewt.20251012.12.gif