UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SKBQ... Searching the city database file for: SKBQ ... Date:1200Z 8 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 27.2 25.6 91 1.6 26.0 210 6 299.8 303.7 299.0 361.4 20.96 1 1000 79 27.0 25.5 92 1.5 25.9 140 1 300.1 304.0 299.1 361.8 20.96 2 964 404 25.4 23.9 91 1.5 24.3 68 7 301.7 305.3 298.7 360.0 19.73 3 948 552 27.0 18.0 58 9.0 20.7 109 10 304.8 307.3 295.7 346.0 13.83 4 925 770 26.2 15.2 51 11.0 18.7 120 8 306.1 308.3 294.7 341.6 11.82 5 903 982 25.6 13.6 47 12.0 17.6 150 9 307.6 309.6 294.4 340.6 10.90 6 850 1511 21.6 11.6 53 10.0 15.1 185 5 308.8 310.7 294.2 339.6 10.15 7 789 2151 16.4 12.8 79 3.6 14.0 141 9 309.9 312.1 295.7 346.0 11.86 8 745 2639 14.6 6.6 59 8.0 9.7 75 4 313.0 314.6 294.0 338.6 8.24 9 700 3163 11.0 4.0 62 7.0 6.9 20 5 314.7 316.1 293.7 337.6 7.30 10 668 3552 8.8 1.8 61 7.0 4.8 77 9 316.4 317.7 293.6 337.1 6.54 11 547 5173 -3.3 -4.3 93 1.0 -3.8 66 8 320.7 321.7 293.6 337.2 5.09 12 500 5880 -6.9 -9.8 80 2.9 -8.2 75 7 324.6 325.3 293.5 336.8 3.64 13 494 5974 -7.5 -10.4 80 2.9 -8.7 75 5 325.0 325.7 293.5 336.7 3.51 14 473 6311 -8.7 -14.7 62 6.0 -11.0 58 2 327.6 328.1 293.4 336.4 2.59 15 466 6427 -9.5 -12.9 76 3.4 -10.9 48 2 328.0 328.6 293.9 338.3 3.04 16 438 6903 -12.5 -22.5 43 10.0 -15.5 10 0 330.1 330.4 293.1 335.1 1.43 17 431 7026 -13.7 -17.7 72 4.0 -15.1 2 0 330.1 330.5 293.7 337.7 2.21 18 403 7534 -16.1 -35.1 18 19.0 -19.9 135 2 333.3 333.4 293.1 335.2 0.48 19 400 7590 -16.7 -31.7 26 15.0 -20.0 150 2 333.3 333.4 293.3 335.8 0.67 20 388 7818 -18.1 -34.1 23 16.0 -21.3 145 2 334.4 334.5 293.4 336.4 0.55 21 385 7876 -18.3 -27.3 45 9.0 -20.5 145 2 334.8 335.1 294.0 338.7 1.06 22 383 7915 -18.5 -35.5 21 17.0 -21.8 145 2 335.1 335.2 293.6 336.9 0.48 23 375 8072 -19.5 -40.5 14 21.0 -22.9 145 3 335.8 335.8 293.6 336.9 0.30 24 369 8192 -20.1 -36.1 23 16.0 -23.1 145 3 336.5 336.6 293.9 338.4 0.47 25 353 8518 -22.9 -30.9 48 8.0 -24.6 154 4 337.1 337.2 294.3 340.1 0.82 26 338 8835 -24.7 -46.7 11 22.0 -27.4 164 5 338.8 338.9 294.2 339.5 0.17 27 326 9097 -26.7 -42.7 21 16.0 -28.8 173 6 339.6 339.6 294.5 340.7 0.27 28 325 9119 -26.9 -35.9 42 9.0 -28.4 174 6 339.6 339.7 294.7 341.7 0.55 29 313 9389 -29.5 -46.5 18 17.0 -31.3 186 7 339.7 339.7 294.4 340.4 0.19 30 303 9620 -31.7 -38.7 50 7.0 -32.6 197 8 339.7 339.8 294.7 341.5 0.44 31 301 9666 -31.5 -46.5 21 15.0 -33.0 199 8 340.7 340.7 294.7 341.4 0.19 32 300 9690 -31.5 -46.5 21 15.0 -33.0 200 8 341.0 341.0 294.7 341.8 0.20 33 294 9832 -32.3 -54.3 9 22.0 -34.0 198 10 341.8 341.8 294.8 342.2 0.08 34 290 9928 -33.1 -42.1 40 9.0 -34.1 197 11 342.0 342.1 295.1 343.3 0.33 35 250 10950 -41.7 -53.7 26 12.0 -42.4 195 20 344.1 344.1 295.4 344.5 0.10 36 237 11311 -44.9 -53.9 36 9.0 -45.3 199 21 344.5 344.6 295.5 345.0 0.11 37 235 11368 -45.1 -59.1 19 14.0 -45.7 200 21 345.1 345.1 295.6 345.3 0.06 38 223 11717 -47.9 -53.9 50 6.0 -48.2 204 22 346.0 346.0 295.8 346.4 0.11 39 221 11777 -48.1 -58.1 31 10.0 -48.5 205 22 346.6 346.6 295.9 346.9 0.07 40 205 12270 -51.9 -61.9 29 10.0 -52.2 210 23 348.1 348.1 296.3 348.3 0.05 41 200 12430 -53.5 -62.5 33 9.0 -53.7 210 24 348.0 348.1 296.3 348.2 0.04 42 196 12560 -54.5 -67.5 19 13.0 -54.8 210 25 348.5 348.5 296.3 348.6 0.02 43 191 12725 -55.7 -60.7 54 5.0 -55.8 211 26 349.1 349.1 296.5 349.4 0.06 44 164 13678 -64.1 -67.7 61 3.6 -64.1 215 33 350.6 350.6 296.8 350.7 0.03 45 158 13905 -65.3 -74.3 28 9.0 -65.4 206 35 352.3 352.3 297.1 352.4 0.01 46 151 14180 -67.5 -72.3 50 4.8 -67.5 192 38 353.1 353.1 297.3 353.2 0.01 47 150 14220 -67.9 -72.9 49 5.0 -67.9 190 38 353.1 353.1 297.3 353.2 0.01 48 143 14505 -69.5 -77.5 30 8.0 -69.5 196 37 355.2 355.2 297.7 355.2 0.01 49 116 15721 -78.1 -80.7 66 2.6 -78.1 212 13 361.2 361.2 299.0 361.2 0.01 50 108 16126 -79.1 -83.9 45 4.8 -79.1 240 14 366.7 366.7 299.9 366.8 0.00 51 104 16342 -74.1 -83.1 24 9.0 -74.2 241 13 380.3 380.3 302.3 380.3 0.00 52 100 16570 -74.5 -85.5 17 11.0 -74.5 85 6 383.8 383.8 302.9 383.8 0.00 53 72 18468 -78.5 -87.5 22 9.0 -78.5 69 15 413.1 413.1 306.9 413.1 0.00 54 70 18630 -75.7 -86.7 16 11.0 -75.7 50 20 422.4 422.4 308.0 422.4 0.00 55 60 19532 -69.7 -88.7 5 19.0 -69.8 58 26 454.9 454.9 311.3 454.9 0.00 56 57 19837 -70.5 -89.5 4 19.0 -70.6 83 30 459.8 459.8 311.8 459.8 0.00 57 50 20620 -66.5 -89.5 3 23.0 -66.8 80 28 486.8 486.8 314.0 486.8 0.00 58 40 21989 -61.1 -89.1 1 28.0 -61.7 86 38 532.4 532.4 317.1 532.4 0.00 59 37 22471 -62.9 -89.9 1 27.0 -63.4 89 42 539.8 539.8 317.5 539.8 0.00 60 30 23770 -60.5 -89.5 1 29.0 -61.4 95 54 579.7 579.7 319.6 579.7 0.00 61 28 24202 -58.7 -88.7 1 30.0 -59.8 97 56 596.3 596.3 320.5 596.3 0.01 TRP 108 16126 -79.1 -83.9 45 4.8 -79.1 240 14 366.7 366.7 299.9 366.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 580.00 mb = 4730.69 m = 15520.46 ft Wetbulb zero: 600.23 mb = 4419.72 m = 14500.21 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 70.63 % Est. max temperature: 36.02 C = 96.83 F Sfc-Lift cond lev (LCL): 983.43 mb = 227.10 m = 745.07 ft T: 26.27 C 700-500 lapse rate: 6.59 C/km ThetaE index: 22.16 C Layer 964.0- 789.0 mb Conv cond level (CCL): 807.23 mb = 1954.99 m = 6413.94 ft Mean mixing ratio: 16.28 g/kg Conv temperature: 36.91 C = 98.45 F Cap Strength: 4.49 C Lifted Index: -4.58 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.10 C Lifted Index @700 mb: -0.09 C Showalter Index: 0.05 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 18.50 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 156.20 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1379.20 J/kg Max Up Vert Vel: 52.52 m/s Conv Inhibition (B-): 181.21 J/kg Cap Strength: 4.49 C Lift Cond Lev (LCL): 879.97 mb = 1207.99 m = 3963.16 ft Lev Free Conv (LFC): 694.97 mb = 3222.96 m = 10573.88 ft Equ Level (EL): 154.97 mb = 14022.57 m = 46005.23 ft B at Equ Level: 1371.44 J/kg Max Parcel Lev (MPL): 84.97 mb = 17510.67 m = 57449.01 ft Wind level data Storm motion: 131 at 5 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 30 210 6 3.0 5.2 | 257 7 7.1 1.7 1 1000 79 140 1 -0.6 0.8 | 309 4 3.4 -2.8 2 975 305 40 5 -3.2 -3.8 | 353 7 0.9 -7.4 3 942 610 125 11 -9.0 6.3 | 119 6 -4.9 2.8 4 925 770 120 8 -6.9 4.0 | 99 3 -2.9 0.5 5 910 914 150 10 -5.0 8.7 | 170 5 -0.9 5.1 6 879 1219 150 4 -2.0 3.5 | 272 2 2.1 -0.1 7 850 1511 185 5 0.4 5.0 | 252 5 4.5 1.4 8 819 1829 150 10 -5.0 8.7 | 170 5 -0.9 5.1 9 790 2134 140 9 -5.8 6.9 | 153 4 -1.7 3.4 10 762 2438 180 3 0.0 3.0 | 277 4 4.1 -0.5 11 735 2743 15 4 -1.0 -3.9 | 338 8 3.0 -7.4 12 700 3163 20 5 -1.7 -4.7 | 344 9 2.4 -8.2 13 658 3658 95 10 -10.0 0.9 | 66 6 -5.9 -2.7 14 611 4267 85 7 -7.0 -0.6 | 35 5 -2.9 -4.1 15 588 4572 105 10 -9.7 2.6 | 80 6 -5.6 -0.9 16 566 4877 55 6 -4.9 -3.4 | 7 7 -0.8 -7.0 17 506 5791 90 11 -11.0 0.0 | 63 8 -6.9 -3.5 18 500 5880 75 7 -6.8 -1.8 | 27 6 -2.7 -5.3 19 486 6096 75 3 -2.9 -0.8 | 345 4 1.2 -4.3 20 431 7010 0 0 -0.0 -0.0 | 311 5 4.1 -3.5 21 400 7590 150 2 -1.0 1.7 | 300 4 3.1 -1.8 22 398 7620 145 2 -1.1 1.6 | 303 3 2.9 -1.9 23 366 8230 145 3 -1.7 2.5 | 295 3 2.3 -1.1 24 323 9144 175 6 -0.5 6.0 | 235 4 3.5 2.4 25 300 9690 200 8 2.7 7.5 | 240 8 6.8 4.0 26 272 10363 190 17 3.0 16.7 | 208 15 7.0 13.2 27 260 10668 190 16 2.8 15.8 | 209 14 6.8 12.2 28 250 10950 195 20 5.2 19.3 | 210 18 9.2 15.8 29 207 12192 210 23 11.5 19.9 | 224 23 15.6 16.4 30 200 12430 210 24 12.0 20.8 | 223 24 16.1 17.3 31 163 13716 215 33 18.9 27.0 | 224 33 23.0 23.5 32 150 14220 190 38 6.6 37.4 | 197 36 10.7 33.9 33 147 14326 190 42 7.3 41.4 | 197 40 11.4 37.8 34 126 15240 220 15 9.6 11.5 | 240 16 13.7 8.0 35 113 15850 210 13 6.5 11.3 | 234 13 10.6 7.7 36 108 16126 240 14 12.1 7.0 | 258 17 16.2 3.5 37 107 16154 225 18 12.7 12.7 | 241 19 16.8 9.2 38 102 16459 250 10 9.4 3.4 | 270 13 13.5 -0.1 39 100 16570 85 6 -6.0 -0.5 | 25 4 -1.9 -4.1 40 97 16764 85 6 -6.0 -0.5 | 25 4 -1.9 -4.1 41 92 17069 95 18 -17.9 1.6 | 82 14 -13.9 -2.0 42 87 17374 115 10 -9.1 4.2 | 98 5 -5.0 0.7 43 83 17678 10 10 -1.7 -9.8 | 350 14 2.3 -13.4 44 78 17983 20 20 -6.8 -18.8 | 7 22 -2.8 -22.3 45 74 18288 40 10 -6.4 -7.7 | 12 11 -2.4 -11.2 46 70 18593 90 18 -18.0 0.0 | 76 14 -13.9 -3.5 47 70 18630 50 20 -15.3 -12.9 | 34 20 -11.3 -16.4 48 67 18898 55 19 -15.6 -10.9 | 39 18 -11.5 -14.4 49 60 19507 55 25 -20.5 -14.3 | 43 24 -16.4 -17.9 50 54 20117 105 34 -32.8 8.8 | 100 29 -28.8 5.3 51 50 20620 80 28 -27.6 -4.9 | 70 25 -23.5 -8.4 52 49 20726 80 26 -25.6 -4.5 | 70 23 -21.5 -8.0 53 30 23770 95 54 -53.8 4.7 | 91 50 -49.7 1.2 54 26 24384 100 58 -57.1 10.1 | 97 53 -53.0 6.5 Wind Parameters Mean winds (0-6000m): 100.9 at 7.2 knts Storm direction: 130.9 at 5.4 knts Shear (0-3000m) pos: 1.7 neg: 3.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 85.2 deg Storm rel helicity (0-3000m) pos: 43.3 neg: -13.5 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.2 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 964.75 Bulk Shear: 1.43 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 78 5 9 5| 0.0 13.0 13.0| 21.9 0.0 21.9 43.7 0.83| 21.3 17.6 1000 120 7 91 2| 3.6 6.5 10.1| 32.1 -1.0 31.1 31.1 0.76| 17.2 13.1 1500 132 6 139 1| 3.4 4.3 7.7| 33.8 -1.9 31.9 21.3 0.69| 13.7 9.5 2000 140 7 168 2| 2.6 4.6 7.2| 33.8 -10.7 23.2 11.6 0.43| 12.3 5.3 2500 142 7 175 2| 2.1 3.3 5.4| 40.7 -11.1 29.6 11.8 0.49| 12.0 6.0 3000 136 6 163 1| 1.7 3.3 5.0| 43.3 -13.5 29.8 9.9 0.46| 11.4 5.2 4000 117 7 75 2| 1.0 2.4 3.5| 64.9 -15.8 49.1 12.3 0.50| 10.2 5.1 5000 108 7 61 3| 1.0 2.2 3.2| 70.8 -28.4 42.5 8.5 0.39| 9.4 3.7 6000 101 7 54 4| 1.0 1.6 2.6| 81.7 -37.9 43.8 7.3 0.34| 8.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//SKBQ/skewt/SKBQ.skewt.20251008.12.gif