UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110911.upa.cvt Date: 1100Z 9 NOV 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 9 NOV 25 Station: BGAM WMO ident: 4360 Latitude: 65.60 Longitude: -37.63 Elevation: 52.00 ------------------------------------------------------------------------------- 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 1015 52 -2.9 -10.9 54 8.0 -5.2 0 0 269.1 269.4 267.1 273.6 1.64 1 1002 154 -3.1 -5.8 82 2.7 -4.0 0 1 269.9 270.3 269.0 276.6 2.47 2 984 297 -3.3 -6.0 82 2.7 -4.2 1 1 271.1 271.5 269.8 277.9 2.48 3 949 583 -4.9 -7.5 82 2.6 -5.7 2 3 272.3 272.7 270.3 278.6 2.29 4 912 896 -4.9 -12.9 53 8.0 -7.2 3 4 275.4 275.7 271.0 279.8 1.55 5 891 1078 -6.5 -12.5 62 6.0 -8.2 4 5 275.6 275.9 271.3 280.3 1.64 6 872 1248 -2.7 -12.7 46 10.0 -5.8 4 6 281.3 281.5 274.6 286.0 1.65 7 861 1348 -2.9 -15.9 36 13.0 -6.5 5 6 282.1 282.3 274.5 285.9 1.28 8 850 1450 -3.1 -16.1 36 13.0 -6.8 5 7 282.9 283.1 274.9 286.7 1.28 9 782 2104 -7.7 -22.7 29 15.0 -11.1 22 11 284.8 284.9 275.2 287.2 0.79 10 758 2346 -8.7 -24.7 26 16.0 -12.1 29 13 286.3 286.4 275.8 288.4 0.68 11 734 2595 -8.5 -35.5 9 27.0 -12.9 35 15 289.1 289.2 276.6 290.0 0.25 12 728 2659 -8.7 -12.9 72 4.2 -10.0 37 15 289.6 289.9 279.3 295.4 1.94 13 722 2723 -7.3 -10.4 78 3.1 -8.4 39 15 291.8 292.2 280.9 299.0 2.40 14 713 2821 -7.1 -11.2 72 4.1 -8.5 41 16 293.1 293.5 281.3 299.9 2.28 15 700 2964 -8.3 -12.4 72 4.1 -9.6 45 17 293.3 293.7 281.2 299.7 2.11 16 644 3607 -12.7 -15.5 80 2.8 -13.5 51 17 295.4 295.7 281.7 300.8 1.78 17 629 3787 -13.9 -16.0 84 2.1 -14.5 53 16 296.0 296.3 281.9 301.4 1.74 18 611 4008 -12.7 -25.7 33 13.0 -15.5 55 16 299.9 300.0 282.3 302.4 0.77 19 596 4199 -11.7 -30.7 19 19.0 -15.4 57 16 303.2 303.2 283.3 304.8 0.50 20 590 4276 -11.7 -33.7 14 22.0 -15.7 58 16 304.0 304.1 283.5 305.3 0.38 21 566 4594 -13.1 -35.1 14 22.0 -16.9 61 16 306.0 306.1 284.2 307.2 0.34 22 553 4771 -13.7 -25.7 36 12.0 -16.4 63 16 307.4 307.5 285.4 310.2 0.85 23 500 5530 -19.3 -26.3 54 7.0 -20.8 70 15 309.5 309.7 286.2 312.5 0.89 24 493 5634 -20.3 -25.3 64 5.0 -21.4 69 16 309.5 309.7 286.4 312.8 0.99 25 474 5923 -22.3 -32.3 40 10.0 -23.9 68 19 310.6 310.7 286.2 312.4 0.54 26 425 6711 -28.9 -32.6 70 3.7 -29.4 63 27 312.0 312.1 286.7 314.0 0.58 27 400 7140 -31.7 -39.7 45 8.0 -32.5 60 31 313.8 313.8 287.1 314.9 0.30 28 388 7355 -33.1 -43.1 36 10.0 -34.0 60 30 314.7 314.7 287.2 315.5 0.22 29 300 9100 -49.3 -52.4 70 3.1 -49.4 60 23 315.9 315.9 287.5 316.2 0.10 30 284 9457 -52.3 -61.3 33 9.0 -52.5 65 22 316.6 316.6 287.6 316.7 0.04 31 271 9759 -55.1 -59.8 56 4.7 -55.2 68 21 316.8 316.8 287.8 316.9 0.04 32 266 9878 -56.3 -61.3 53 5.0 -56.4 70 20 316.7 316.7 287.7 316.8 0.04 33 250 10270 -58.9 -65.9 40 7.0 -59.0 75 19 318.5 318.5 288.3 318.6 0.02 34 230 10790 -62.1 -68.1 44 6.0 -62.1 61 24 321.3 321.3 289.2 321.4 0.02 35 216 11177 -64.3 -68.9 53 4.6 -64.3 50 27 323.7 323.7 289.9 323.8 0.02 36 200 11650 -62.5 -71.5 29 9.0 -62.6 85 15 333.8 333.8 292.7 333.8 0.01 37 173 12554 -57.7 -78.7 5 21.0 -57.9 163 8 355.8 355.8 297.9 355.9 0.00 38 162 12971 -55.3 -76.3 6 21.0 -55.6 199 5 366.6 366.6 299.9 366.7 0.01 39 150 13460 -56.9 -79.9 4 23.0 -57.2 240 1 372.0 372.0 300.9 372.1 0.00 40 133 14218 -59.1 -83.1 3 24.0 -59.3 227 2 381.1 381.1 302.4 381.2 0.00 41 101 15947 -58.1 -88.1 1 30.0 -58.5 196 5 414.3 414.3 307.0 414.3 0.00 42 100 16010 -57.9 -87.9 1 30.0 -58.3 195 5 415.9 415.9 307.2 415.9 0.00 43 82 17264 -57.1 -87.1 1 30.0 -57.6 173 5 441.8 441.8 310.1 441.8 0.00 44 70 18260 -59.5 -89.5 1 30.0 -59.9 155 5 457.1 457.1 311.5 457.1 0.00 45 50 20350 -61.7 -90.7 1 29.0 -62.1 260 15 498.1 498.1 314.8 498.1 0.00 46 30 23450 -68.9 -95.9 1 27.0 -69.2 280 29 556.8 556.8 318.5 556.8 0.00 47 21 25573 -72.5 -98.5 1 26.0 -72.8 267 25 605.7 605.7 320.9 605.7 0.00 48 20 25860 -72.9 -98.9 1 26.0 -73.2 265 25 613.0 613.0 321.2 613.0 0.00 49 10 29910 -73.5 -98.5 1 25.0 -73.9 300 48 745.2 745.2 325.8 745.2 0.00 50 5.0 34036 -66.3 -94.1 1 27.8 -68.4 295 69 941.2 941.2 330.2 941.3 0.01 51 4.7 34412 -65.7 -93.7 1 28.0 -68.0 960.9 960.9 330.5 961.0 0.01 TRP 216 11177 -64.3 -68.9 53 4.6 -64.3 50 27 323.7 323.7 289.9 323.8 0.02 WND 5.0 34036 -66.3 -94.1 1 27.8 -68.4 295 69 941.2 941.2 330.2 941.3 0.01 Sounding variables and indices 1000-500 mb thick: 5360.16 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 49.85 % Est. max temperature: 9.82 C = 49.68 F Sfc-Lift cond lev (LCL): 894.56 mb = 1046.84 m = 3434.46 ft T: -6.23 C 700-500 lapse rate: 4.29 C/km ThetaE index: 0.27 C Layer 700.0- 644.0 mb Conv cond level (CCL): 640.95 mb = 3643.14 m = 11952.42 ft Mean mixing ratio: 2.20 g/kg Conv temperature: 23.62 C = 74.51 F Cap Strength: 25.42 C Lifted Index: 26.21 C Risk: None Lifted Index @300 mb: 26.85 C Lifted Index @700 mb: 15.88 C Showalter Index: 19.41 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 3.20 C K Index: -4.00 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 5.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.85 J/kg Max Up Vert Vel: 6.14 m/s Conv Inhibition (B-): 72072.86 J/kg Cap Strength: 26.05 C Lift Cond Lev (LCL): 908.63 mb = 924.50 m = 3033.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 79 at 9 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 1015 52 0 0 -0.0 -0.0 | 259 9 9.1 1.7 1 850 1450 5 7 -0.6 -7.0 | 302 10 8.4 -5.3 2 700 2964 45 17 -12.0 -12.0 | 16 11 -3.0 -10.3 3 500 5530 70 15 -14.1 -5.1 | 56 6 -5.0 -3.4 4 400 7140 60 31 -26.8 -15.5 | 52 23 -17.8 -13.8 5 300 9100 60 23 -19.9 -11.5 | 48 15 -10.9 -9.8 6 250 10270 75 19 -18.4 -4.9 | 71 10 -9.3 -3.2 7 216 11177 50 27 -20.7 -17.4 | 37 20 -11.6 -15.7 8 200 11650 85 15 -14.9 -1.3 | 94 6 -5.9 0.4 9 150 13460 240 1 0.9 0.5 | 258 10 9.9 2.2 10 100 16010 195 5 1.3 4.8 | 238 12 10.3 6.5 11 70 18260 155 5 -2.1 4.5 | 228 9 6.9 6.2 12 50 20350 260 15 14.8 2.6 | 260 24 23.8 4.3 13 30 23450 280 29 28.6 -5.0 | 275 38 37.6 -3.4 14 20 25860 265 25 24.9 2.2 | 264 34 34.0 3.9 15 10 29910 300 48 41.6 -24.0 | 294 55 50.6 -22.3 Wind Parameters Mean winds (0-6000m): 49.5 at 12.3 knts Storm direction: 79.5 at 9.2 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 52.4 neg: 0.0 tot: 52.4 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.09 Bulk Shear: 17.37 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 12 1 266 9| 2.6 0.0 2.6| 6.0 0.0 6.0 11.9 1.00| 2.6 2.6 1000 6 2 275 9| 2.6 0.0 2.6| 12.0 0.0 12.0 12.0 0.99| 2.6 2.6 1500 5 4 283 9| 2.6 0.0 2.6| 18.8 0.0 18.8 12.5 0.98| 2.7 2.6 2000 10 5 292 9| 2.8 0.0 2.8| 29.2 0.0 29.2 14.6 0.99| 3.0 3.0 2500 19 7 303 8| 2.9 0.0 2.9| 40.9 0.0 40.9 16.4 0.99| 3.3 3.3 3000 28 8 317 8| 2.9 0.0 2.9| 52.4 0.0 52.4 17.5 0.99| 3.5 3.5 4000 37 10 336 7| 2.1 0.0 2.1| 57.8 0.0 57.8 14.5 0.96| 3.0 2.9 5000 44 11 350 7| 1.6 0.0 1.6| 62.2 0.0 62.2 12.4 0.94| 2.7 2.5 6000 49 12 3 6| 1.3 0.4 1.7| 64.3 -0.1 64.2 10.7 0.79| 2.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251109.11.gif