UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113011.upa.cvt Date: 1100Z 30 NOV 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 30 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 991 52 -3.3 -9.3 63 6.0 -5.1 65 5 270.5 270.9 268.5 275.8 1.90 1 960 303 -3.9 -10.9 58 7.0 -6.0 62 10 272.4 272.7 269.4 277.2 1.73 2 889 904 -7.5 -15.5 53 8.0 -9.5 54 23 274.7 275.0 270.2 278.4 1.28 3 869 1080 -8.5 -17.5 48 9.0 -10.6 52 27 275.5 275.7 270.4 278.7 1.11 4 850 1251 -10.1 -18.1 52 8.0 -11.9 50 31 275.6 275.7 270.4 278.7 1.08 5 820 1527 -12.5 -18.5 61 6.0 -13.8 54 32 275.9 276.1 270.5 279.0 1.08 6 786 1850 -12.9 -25.9 33 13.0 -15.2 58 33 278.8 278.9 271.5 280.6 0.59 7 761 2095 -14.9 -24.9 42 10.0 -16.7 61 34 279.2 279.3 271.9 281.2 0.67 8 700 2721 -19.9 -28.9 45 9.0 -21.2 70 36 280.4 280.5 272.3 282.0 0.50 9 621 3599 -25.5 -36.5 35 11.0 -26.6 75 30 283.8 283.8 273.8 284.7 0.27 10 614 3681 -26.3 -37.3 35 11.0 -27.3 76 29 283.8 283.8 273.8 284.6 0.25 11 571 4204 -28.1 -41.1 28 13.0 -29.2 79 26 287.6 287.7 275.7 288.3 0.18 12 554 4420 -28.5 -45.5 18 17.0 -29.7 80 24 289.7 289.7 276.7 290.1 0.12 13 534 4683 -30.1 -43.1 27 13.0 -31.1 82 22 290.8 290.8 277.3 291.4 0.16 14 522 4845 -29.7 -31.9 81 2.2 -30.0 83 21 293.2 293.3 279.0 294.8 0.51 15 500 5150 -31.9 -33.9 82 2.0 -32.1 85 19 294.1 294.2 279.3 295.6 0.43 16 479 5453 -32.9 -37.8 61 4.9 -33.3 90 18 296.5 296.6 280.3 297.6 0.31 17 472 5557 -33.7 -38.7 61 5.0 -34.1 91 17 296.8 296.9 280.3 297.8 0.28 18 415 6449 -40.3 -42.0 84 1.7 -40.4 106 14 299.4 299.5 281.4 300.2 0.23 19 400 6700 -41.9 -44.4 77 2.5 -42.1 110 13 300.5 300.6 281.8 301.2 0.18 20 300 8580 -55.7 -59.5 62 3.8 -55.8 115 13 306.8 306.8 284.2 307.0 0.04 21 289 8818 -57.5 -61.6 59 4.1 -57.6 119 13 307.6 307.6 284.4 307.7 0.03 22 272 9198 -61.1 -64.8 61 3.7 -61.2 126 12 307.7 307.7 284.5 307.8 0.02 23 250 9720 -63.9 -67.0 66 3.1 -63.9 135 11 311.1 311.1 285.7 311.1 0.02 24 244 9869 -64.5 -67.3 68 2.8 -64.5 130 7 312.3 312.3 286.2 312.4 0.02 25 237 10047 -63.1 -64.1 88 1.0 -63.1 145 7 317.1 317.1 287.8 317.2 0.03 26 228 10288 -58.9 -66.9 35 8.0 -59.0 164 7 327.0 327.0 290.9 327.1 0.02 27 216 10626 -60.5 -71.5 22 11.0 -60.6 191 7 329.6 329.6 291.6 329.7 0.01 28 210 10802 -59.1 -72.1 17 13.0 -59.2 205 7 334.5 334.5 292.9 334.5 0.01 29 200 11110 -56.9 -75.9 7 19.0 -57.1 230 7 342.7 342.7 295.0 342.7 0.01 30 170 12147 -53.5 -80.5 2 27.0 -53.9 213 10 364.6 364.6 299.6 364.6 0.00 31 150 12950 -54.5 -85.5 1 31.0 -54.9 200 13 376.2 376.2 301.6 376.2 0.00 32 101 15467 -57.3 -87.3 1 30.0 -57.7 259 19 415.8 415.8 307.2 415.8 0.00 33 100 15530 -57.3 -87.3 1 30.0 -57.7 260 19 417.0 417.0 307.4 417.0 0.00 34 78 17095 -59.3 -89.3 1 30.0 -59.7 243 19 443.6 443.6 310.3 443.6 0.00 35 70 17770 -61.3 -90.3 1 29.0 -61.7 235 19 453.2 453.2 311.1 453.2 0.00 36 50 19830 -67.1 -94.1 1 27.0 -67.3 245 27 485.4 485.4 313.9 485.4 0.00 37 41 21016 -70.5 -96.5 1 26.0 -70.7 259 24 505.2 505.2 315.3 505.2 0.00 38 30 22870 -69.9 -95.9 1 26.0 -70.2 280 19 554.1 554.1 318.3 554.1 0.00 39 25 23951 -68.1 -95.1 1 27.0 -68.5 311 23 588.9 588.9 320.1 588.9 0.00 40 20 25280 -68.5 -95.5 1 27.0 -68.9 350 27 626.5 626.5 321.7 626.5 0.00 41 15 27004 -65.9 -93.9 1 28.0 -66.7 5 35 688.9 688.9 324.1 688.9 0.00 42 10 29440 -68.1 -95.1 1 27.0 -69.0 25 46 765.3 765.4 326.4 765.4 0.00 43 9.2 29939 -69.9 -96.9 1 27.0 -70.7 776.9 776.9 326.7 777.0 0.00 44 8.0 30775 -67.7 -95.1 1 27.4 -68.9 15 71 817.4 817.4 327.7 817.4 0.01 45 6.7 31850 -64.9 -92.9 1 28.0 -66.8 871.6 871.6 328.8 871.7 0.01 TRP 244 9869 -64.5 -67.3 68 2.8 -64.5 130 7 312.3 312.3 286.2 312.4 0.02 WND 8.0 30775 -67.7 -95.1 1 27.4 -68.9 15 71 817.4 817.4 327.7 817.4 0.01 Sounding variables and indices 1000-500 mb thick: 5098.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 45.30 % Est. max temperature: 1.80 C = 35.23 F Sfc-Lift cond lev (LCL): 901.40 mb = 795.41 m = 2609.57 ft T: -6.85 C 700-500 lapse rate: 4.94 C/km ThetaE index: 0.01 C Layer 850.0- 820.0 mb Conv cond level (CCL): 763.73 mb = 2067.87 m = 6784.25 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 5.32 C = 41.57 F Cap Strength: 13.52 C Lifted Index: 14.05 C Risk: None Lifted Index @300 mb: 20.86 C Lifted Index @700 mb: 4.69 C Showalter Index: 13.02 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 13.80 C K Index: -5.30 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.12 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 67317.89 J/kg Cap Strength: 13.82 C Lift Cond Lev (LCL): 839.65 mb = 1344.97 m = 4412.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 99 at 19 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 ---------------------------------------------------------- 0 991 52 65 5 -4.5 -2.1 | 290 15 14.4 -5.2 1 850 1251 50 31 -23.7 -19.9 | 12 23 -4.8 -23.0 2 700 2721 70 36 -33.8 -12.3 | 44 21 -14.9 -15.4 3 500 5150 85 19 -18.9 -1.7 | 360 5 0.0 -4.7 4 400 6700 110 13 -12.2 4.4 | 258 7 6.7 1.4 5 300 8580 115 13 -11.8 5.5 | 251 8 7.1 2.4 6 250 9720 135 11 -7.8 7.8 | 247 12 11.1 4.7 7 244 9869 130 7 -5.4 4.5 | 264 14 13.6 1.4 8 200 11110 230 7 5.4 4.5 | 267 24 24.3 1.4 9 150 12950 200 13 4.4 12.2 | 249 25 23.4 9.1 10 100 15530 260 19 18.7 3.3 | 270 38 37.6 0.2 11 70 17770 235 19 15.6 10.9 | 257 35 34.5 7.8 12 50 19830 245 27 24.5 11.4 | 259 44 43.4 8.3 13 30 22870 280 19 18.7 -3.3 | 280 38 37.6 -6.4 14 20 25280 350 27 4.7 -26.6 | 321 38 23.6 -29.7 15 10 29440 25 46 -19.4 -41.7 | 1 45 -0.5 -44.8 Wind Parameters Mean winds (0-6000m): 69.2 at 25.6 knts Storm direction: 99.2 at 19.2 knts Shear (0-3000m) pos: 2.1 neg: 3.7 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 152.8 neg: 0.0 tot: 152.8 m^2/s^2 ave: 50.9 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 36.97 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 49 10 310 15| 0.0 11.2 11.2| 34.5 0.0 34.5 69.1 0.92| 11.2 10.4 1000 52 16 333 14| 0.0 11.2 11.2| 67.7 0.0 67.7 67.7 0.84| 11.3 9.5 1500 52 21 350 16| 1.9 7.5 9.3| 93.4 0.0 93.4 62.3 0.79| 9.9 7.8 2000 54 24 1 17| 2.1 5.6 7.7|118.3 0.0 118.3 59.2 0.81| 8.5 6.9 2500 57 26 9 17| 2.5 4.5 6.9|143.8 0.0 143.8 57.5 0.83| 7.8 6.5 3000 60 27 16 18| 2.1 3.7 5.9|152.8 0.0 152.8 50.9 0.79| 7.1 5.7 4000 64 28 22 17| 1.5 2.8 4.3|152.8 -3.4 149.4 37.3 0.65| 6.4 4.1 5000 66 27 23 15| 1.5 2.2 3.7|152.8 -11.0 141.8 28.4 0.49| 5.8 2.9 6000 69 26 22 13| 1.7 1.9 3.6|152.8 -15.9 137.0 22.8 0.36| 5.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251130.11.gif