UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110223.upa.cvt Date: 2300Z 2 NOV 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:2300Z 2 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 985 52 2.6 -2.3 70 4.9 0.6 305 5 276.9 277.5 274.5 286.0 3.27 1 955 300 1.0 -5.0 64 6.0 -1.3 328 11 277.8 278.3 274.3 285.5 2.76 2 885 903 -4.3 -6.1 87 1.8 -5.0 25 25 278.4 278.9 274.6 286.1 2.73 3 850 1218 -6.9 -7.9 93 1.0 -7.2 55 33 278.9 279.3 274.5 285.9 2.48 4 821 1488 -9.1 -9.1 100 0.0 -9.1 67 33 279.4 279.8 274.5 286.0 2.33 5 798 1707 -10.3 -10.6 98 0.3 -10.4 76 33 280.4 280.7 274.8 286.5 2.13 6 773 1952 -10.3 -11.1 94 0.8 -10.5 87 33 282.9 283.3 276.2 289.1 2.12 7 758 2104 -7.5 -9.9 83 2.4 -8.3 93 33 287.6 288.0 278.9 294.5 2.37 8 740 2291 -7.7 -9.7 86 2.0 -8.4 101 33 289.3 289.8 279.8 296.6 2.47 9 700 2721 -10.5 -11.1 95 0.6 -10.7 120 33 290.9 291.3 280.4 297.8 2.34 10 624 3594 -16.5 -17.7 90 1.2 -16.8 120 30 293.7 294.0 280.6 298.4 1.52 11 575 4203 -20.9 -22.4 88 1.5 -21.2 120 28 295.5 295.7 280.9 299.0 1.10 12 534 4745 -24.7 -26.5 85 1.8 -25.0 120 27 297.3 297.4 281.3 299.9 0.82 13 500 5220 -28.3 -30.6 81 2.3 -28.6 120 25 298.5 298.6 281.5 300.5 0.60 14 463 5769 -31.9 -35.7 69 3.8 -32.3 125 25 300.7 300.8 282.2 302.0 0.39 15 431 6273 -35.1 -47.1 28 12.0 -35.8 130 25 302.8 302.9 282.7 303.3 0.13 16 413 6569 -37.5 -43.5 53 6.0 -37.9 133 25 303.5 303.5 283.1 304.2 0.20 17 400 6790 -38.7 -42.0 71 3.3 -38.9 135 25 304.7 304.7 283.6 305.5 0.24 18 393 6911 -39.1 -41.9 75 2.8 -39.3 139 25 305.7 305.8 284.0 306.6 0.25 19 383 7088 -38.3 -40.3 81 2.0 -38.5 146 25 309.0 309.1 285.4 310.1 0.30 20 374 7252 -38.5 -40.9 78 2.4 -38.7 151 25 310.9 310.9 286.0 311.9 0.29 21 300 8730 -50.3 -54.1 64 3.8 -50.4 205 27 314.5 314.5 287.0 314.8 0.08 22 250 9900 -57.5 -61.6 59 4.1 -57.6 215 44 320.6 320.6 289.0 320.7 0.04 23 227 10503 -60.5 -64.0 63 3.5 -60.6 220 48 325.0 325.0 290.3 325.1 0.03 24 216 10813 -57.9 -63.9 46 6.0 -58.0 226 42 333.6 333.7 292.7 333.8 0.03 25 206 11112 -55.5 -63.5 36 8.0 -55.6 231 37 342.0 342.0 294.8 342.1 0.04 26 200 11300 -55.1 -64.1 32 9.0 -55.3 235 33 345.5 345.5 295.7 345.7 0.03 27 182 11900 -58.3 -68.3 27 10.0 -58.5 230 33 349.7 349.8 296.6 349.8 0.02 28 166 12488 -53.3 -62.3 33 9.0 -53.6 225 33 367.4 367.4 300.1 367.7 0.05 29 150 13140 -54.7 -65.7 24 11.0 -55.0 220 33 375.8 375.8 301.6 376.0 0.04 30 101 15647 -56.7 -86.7 1 30.0 -57.1 240 40 417.0 417.0 307.3 417.0 0.00 31 100 15710 -56.9 -86.9 1 30.0 -57.3 240 40 417.8 417.8 307.4 417.8 0.00 32 70 17960 -58.1 -87.1 1 29.0 -58.6 250 31 460.1 460.1 311.8 460.1 0.00 33 50 20060 -61.5 -90.5 1 29.0 -62.0 255 31 498.6 498.6 314.8 498.6 0.00 34 46 20573 -63.1 -90.1 1 27.0 -63.5 257 32 506.7 506.7 315.4 506.7 0.00 35 30 23200 -62.1 -91.1 1 29.0 -62.8 270 35 575.3 575.3 319.5 575.4 0.00 36 20 25680 -67.1 -94.1 1 27.0 -67.7 260 38 630.8 630.8 321.9 630.8 0.00 37 11 29265 -70.3 -94.3 2 24.0 -70.9 282 50 736.8 736.8 325.6 736.8 0.00 38 10 29840 -64.7 -89.7 2 25.0 -66.1 285 52 778.0 778.0 326.7 778.1 0.01 39 6.5 32440 -69.5 -93.5 2 24.0 -70.6 859.8 859.8 328.6 859.9 0.01 TRP 227 10503 -60.5 -64.0 63 3.5 -60.6 220 48 325.0 325.0 290.3 325.1 0.03 WND Sounding variables and indices Freezing level: 941.79 mb = 413.82 m = 1357.65 ft Wetbulb zero: 975.31 mb = 131.30 m = 430.76 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 87.36 % Est. max temperature: 4.80 C = 40.64 F Sfc-Lift cond lev (LCL): 912.89 mb = 657.27 m = 2156.38 ft T: -2.14 C 700-500 lapse rate: 7.12 C/km ThetaE index: 0.50 C Layer 955.0- 885.0 mb Conv cond level (CCL): 861.21 mb = 1115.71 m = 3660.42 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 4.40 C = 39.92 F Cap Strength: 10.55 C Lifted Index: 11.14 C Risk: None Lifted Index @300 mb: 20.34 C Lifted Index @700 mb: 8.00 C Showalter Index: 11.03 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 20.40 C K Index: 12.90 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.58 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 62578.25 J/kg Cap Strength: 11.08 C Lift Cond Lev (LCL): 872.39 mb = 1015.04 m = 3330.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 21 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 ---------------------------------------------------------- 0 985 52 305 5 4.1 -2.9 | 313 26 18.8 -17.3 1 850 1218 55 33 -27.0 -18.9 | 20 36 -12.3 -33.4 2 700 2721 120 33 -28.6 16.5 | 98 14 -13.8 2.0 3 500 5220 120 25 -21.7 12.5 | 74 7 -6.9 -2.0 4 400 6790 135 25 -17.7 17.7 | 138 4 -2.9 3.2 5 300 8730 205 27 11.4 24.5 | 249 28 26.2 10.0 6 250 9900 215 44 25.2 36.0 | 242 45 40.0 21.6 7 227 10503 220 48 30.9 36.8 | 244 51 45.6 22.3 8 200 11300 235 33 27.0 18.9 | 264 42 41.8 4.5 9 150 13140 220 33 21.2 25.3 | 253 38 36.0 10.8 10 100 15710 240 40 34.6 20.0 | 264 50 49.4 5.5 11 70 17960 250 31 29.1 10.6 | 275 44 43.9 -3.9 12 50 20060 255 31 29.9 8.0 | 278 45 44.7 -6.4 13 30 23200 270 35 35.0 -0.0 | 286 52 49.8 -14.5 14 20 25680 260 38 37.4 6.6 | 279 53 52.2 -7.9 15 10 29840 285 52 50.2 -13.5 | 293 71 65.0 -27.9 Wind Parameters Mean winds (0-6000m): 104.4 at 27.6 knts Storm direction: 134.4 at 20.7 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 144.0 deg Storm rel helicity (0-3000m) pos: 590.2 neg: -1.3 tot: 588.9 m^2/s^2 ave: 196.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 12.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.11 Bulk Shear: 43.23 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 85 10 344 16| 14.5 0.0 14.5| 89.8 0.0 89.8 179.7 0.69| 15.6 10.8 1000 46 17 354 26| 15.3 0.0 15.3|307.9 0.0 307.9 307.9 0.87| 19.4 16.8 1500 52 22 5 28| 12.4 0.0 12.4|454.9 0.0 454.9 303.3 0.88| 18.9 16.7 2000 62 25 15 27| 9.6 0.0 9.6|524.0 0.0 524.0 262.0 0.86| 17.4 15.0 2500 72 27 25 25| 7.8 0.0 7.8|575.5 0.0 575.5 230.2 0.86| 16.5 14.1 3000 82 28 34 22| 6.3 0.0 6.3|590.2 -1.3 588.9 196.3 0.84| 14.6 12.3 4000 94 28 47 19| 4.7 0.4 5.2|590.2 -5.7 584.6 146.1 0.80| 11.4 9.1 5000 100 28 54 16| 3.8 0.7 4.5|590.2 -10.0 580.2 116.0 0.75| 9.4 7.1 6000 104 28 58 14| 3.1 0.5 3.7|594.4 -10.6 583.8 97.3 0.74| 8.2 6.1 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251102.23.gif