UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110211.upa.cvt Date: 1100Z 2 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 2 NOV 25 Station: BGDH WMO ident: 4320 Latitude: 76.77 Longitude: -18.67 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1013 12 -19.1 -22.5 74 3.4 -19.6 350 1 253.1 253.2 252.8 254.8 0.62 1 998 124 -16.3 -21.3 65 5.0 -17.1 337 2 257.0 257.1 256.2 258.9 0.70 2 975 298 -17.3 -19.2 85 1.9 -17.6 317 3 257.7 257.8 257.1 260.0 0.86 3 962 399 -17.7 -19.5 86 1.8 -18.0 306 4 258.3 258.4 257.6 260.6 0.85 4 928 667 -18.9 -24.9 59 6.0 -19.7 275 6 259.7 259.8 258.1 261.3 0.55 5 914 780 -18.1 -27.1 45 9.0 -19.3 262 7 261.7 261.8 259.5 263.0 0.45 6 899 904 -17.7 -26.7 45 9.0 -18.9 248 8 263.3 263.4 260.8 264.7 0.48 7 885 1021 -17.5 -26.5 45 9.0 -18.7 235 9 264.7 264.8 261.9 266.2 0.49 8 880 1064 -15.9 -24.9 46 9.0 -17.3 230 9 266.8 266.9 263.6 268.5 0.58 9 850 1326 -14.1 -26.1 35 12.0 -16.0 200 11 271.4 271.5 266.7 273.0 0.53 10 844 1380 -13.7 -26.7 33 13.0 -15.8 201 11 272.3 272.4 267.3 273.9 0.51 11 829 1516 -14.7 -27.7 32 13.0 -16.7 205 12 272.7 272.8 267.4 274.1 0.47 12 819 1608 -12.3 -29.3 23 17.0 -15.0 207 13 276.2 276.2 269.5 277.4 0.41 13 785 1933 -11.1 -22.1 40 11.0 -13.4 214 15 280.8 281.0 273.1 283.3 0.83 14 779 1992 -11.1 -23.1 36 12.0 -13.6 216 15 281.5 281.6 273.3 283.8 0.76 15 768 2100 -11.9 -24.9 33 13.0 -14.4 218 16 281.7 281.8 273.3 283.7 0.66 16 700 2804 -16.1 -32.1 24 16.0 -18.4 235 21 284.7 284.7 274.5 285.8 0.37 17 629 3598 -22.1 -38.1 22 16.0 -23.8 237 26 286.6 286.7 275.3 287.4 0.23 18 606 3870 -24.5 -28.9 67 4.4 -25.1 237 28 286.9 287.0 276.0 288.8 0.58 19 600 3942 -25.1 -28.9 71 3.8 -25.6 237 29 287.1 287.2 276.1 288.9 0.58 20 593 4027 -25.9 -29.7 70 3.8 -26.4 237 29 287.1 287.2 276.0 288.8 0.55 21 579 4200 -25.3 -40.3 23 15.0 -26.7 238 31 289.8 289.8 276.9 290.4 0.20 22 566 4364 -25.9 -44.9 15 19.0 -27.4 238 32 291.0 291.0 277.3 291.4 0.12 23 544 4650 -27.9 -34.9 51 7.0 -28.6 239 34 291.9 292.0 278.2 293.1 0.36 24 506 5166 -31.1 -35.2 67 4.1 -31.5 240 37 294.1 294.2 279.3 295.4 0.38 25 500 5250 -31.7 -35.8 67 4.1 -32.1 240 38 294.4 294.5 279.4 295.6 0.36 26 451 5976 -35.7 -45.7 35 10.0 -36.3 247 47 298.2 298.2 280.7 298.7 0.14 27 430 6306 -38.7 -50.7 27 12.0 -39.2 250 52 298.5 298.5 280.8 298.8 0.08 28 400 6800 -42.9 -51.9 37 9.0 -43.2 255 58 299.2 299.2 281.1 299.5 0.08 29 318 8302 -56.3 -63.3 41 7.0 -56.4 247 58 300.9 300.9 281.8 301.0 0.02 30 309 8484 -57.7 -65.7 35 8.0 -57.8 246 58 301.5 301.5 282.0 301.5 0.02 31 300 8670 -58.9 -63.9 52 5.0 -59.0 245 58 302.3 302.3 282.4 302.4 0.02 32 260 9559 -63.5 -66.4 68 2.9 -63.5 240 64 308.2 308.2 284.7 308.3 0.02 33 256 9654 -63.1 -66.7 61 3.6 -63.1 240 66 310.1 310.1 285.4 310.2 0.02 34 250 9800 -62.5 -67.2 53 4.7 -62.6 245 60 313.1 313.2 286.5 313.2 0.02 35 241 10027 -58.9 -70.9 20 12.0 -59.0 246 57 321.9 321.9 289.3 321.9 0.01 36 235 10185 -58.7 -78.7 6 20.0 -58.9 246 54 324.5 324.5 290.1 324.5 0.00 37 234 10212 -58.9 -79.9 5 21.0 -59.0 246 54 324.6 324.6 290.2 324.6 0.00 38 225 10456 -60.5 -78.5 8 18.0 -60.6 247 51 325.8 325.8 290.5 325.8 0.00 39 213 10800 -56.1 -81.1 3 25.0 -56.3 249 46 337.8 337.8 293.8 337.8 0.00 40 200 11200 -55.9 -82.9 2 27.0 -56.2 250 40 344.2 344.2 295.3 344.3 0.00 41 165 12424 -55.1 -86.1 1 31.0 -55.4 243 37 365.1 365.1 299.7 365.1 0.00 42 150 13030 -56.3 -87.3 1 31.0 -56.6 240 36 373.1 373.1 301.1 373.1 0.00 43 101 15537 -57.3 -87.3 1 30.0 -57.7 235 29 415.8 415.8 307.2 415.8 0.00 44 100 15600 -57.3 -87.3 1 30.0 -57.7 235 29 417.0 417.0 307.4 417.0 0.00 45 70 17840 -60.1 -89.1 1 29.0 -60.5 265 21 455.8 455.8 311.4 455.8 0.00 46 64 18397 -59.7 -89.7 1 30.0 -60.2 260 21 468.5 468.5 312.5 468.5 0.00 47 50 19920 -63.7 -91.7 1 28.0 -64.1 245 21 493.4 493.4 314.5 493.4 0.00 48 46 20429 -65.1 -93.1 1 28.0 -65.4 252 23 501.9 501.9 315.1 501.9 0.00 49 30 23020 -66.9 -93.9 1 27.0 -67.3 285 31 562.3 562.3 318.8 562.3 0.00 50 24 24365 -67.9 -94.9 1 27.0 -68.3 282 32 596.4 596.4 320.5 596.4 0.00 51 20 25450 -72.1 -98.1 1 26.0 -72.4 280 33 615.5 615.5 321.3 615.5 0.00 52 19 25751 -72.7 -98.7 1 26.0 -73.0 282 33 622.7 622.7 321.6 622.7 0.00 53 10 29520 -72.5 -98.5 1 26.0 -73.0 305 29 748.9 748.9 325.9 748.9 0.00 54 5.7 32855 -68.7 -95.7 1 27.0 -70.1 896.2 896.2 329.4 896.3 0.01 TRP 260 9559 -63.5 -66.4 68 2.9 -63.5 240 64 308.2 308.2 284.7 308.3 0.02 WND 256 9654 -63.1 -66.7 61 3.6 -63.1 240 66 310.1 310.1 285.4 310.2 0.02 Sounding variables and indices 1000-500 mb thick: 5141.46 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 42.42 % Est. max temperature: -2.78 C = 27.00 F Sfc-Lift cond lev (LCL): 957.85 mb = 431.08 m = 1414.28 ft T: -17.84 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.01 C Layer 768.0- 700.0 mb Conv cond level (CCL): 541.55 mb = 4682.00 m = 15360.72 ft Mean mixing ratio: 0.70 g/kg Conv temperature: 19.97 C = 67.94 F Cap Strength: 28.03 C Lifted Index: 28.16 C Risk: None Lifted Index @300 mb: 29.91 C Lifted Index @700 mb: 22.67 C Showalter Index: 17.79 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 5.60 C K Index: -24.50 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.23 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 71936.13 J/kg Cap Strength: 28.14 C Lift Cond Lev (LCL): 901.49 mb = 883.41 m = 2898.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 17 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 1013 12 350 1 0.2 -1.0 | 82 17 -16.9 -2.3 1 850 1326 200 11 3.8 10.3 | 124 16 -13.3 9.0 2 700 2804 235 21 17.2 12.0 | 180 11 0.1 10.7 3 500 5250 240 38 32.9 19.0 | 222 24 15.8 17.7 4 400 6800 255 58 56.0 15.0 | 251 41 38.9 13.7 5 300 8670 245 58 52.6 24.5 | 237 42 35.5 23.2 6 260 9559 240 64 55.4 32.0 | 231 49 38.3 30.7 7 256 9654 240 66 57.2 33.0 | 232 51 40.0 31.7 8 250 9800 245 60 54.4 25.4 | 237 44 37.3 24.0 9 200 11200 250 40 37.6 13.7 | 239 24 20.5 12.3 10 150 13030 240 36 31.2 18.0 | 220 22 14.1 16.7 11 100 15600 235 29 23.8 16.6 | 203 17 6.6 15.3 12 70 17840 265 21 20.9 1.8 | 263 4 3.8 0.5 13 50 19920 245 21 19.0 8.9 | 194 8 1.9 7.5 14 30 23020 285 31 29.9 -8.0 | 306 16 12.8 -9.4 15 20 25450 280 33 32.5 -5.7 | 295 17 15.4 -7.1 16 10 29520 305 29 23.8 -16.6 | 340 19 6.6 -18.0 Wind Parameters Mean winds (0-6000m): 235.6 at 22.9 knts Storm direction: 265.6 at 17.2 knts Shear (0-3000m) pos: 2.3 neg: 2.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 77.3 neg: -8.4 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 65.79 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 ------------------------------------------------------------------------------- 500 162 3 94 18| 0.0 4.5 4.5| 0.5 -8.4 -8.0 -16.0 -0.38| 5.0 -1.9 1000 192 5 101 16| 0.0 4.7 4.7| 17.8 -8.4 9.4 9.4 0.35| 6.4 2.2 1500 203 7 108 15| 0.0 4.5 4.5| 34.0 -8.4 25.6 17.1 0.44| 7.0 3.1 2000 207 8 115 15| 1.1 3.4 4.5| 49.8 -8.4 41.4 20.7 0.53| 6.4 3.3 2500 214 10 122 14| 1.9 2.7 4.6| 65.0 -8.4 56.5 22.6 0.59| 6.1 3.6 3000 221 12 129 12| 2.3 2.2 4.6| 77.3 -8.4 68.9 23.0 0.63| 5.9 3.7 4000 227 15 147 11| 2.6 1.7 4.3| 95.4 -8.4 86.9 21.7 0.65| 5.3 3.4 5000 232 19 168 11| 2.8 1.3 4.2|115.2 -8.4 106.8 21.4 0.63| 5.0 3.1 6000 236 23 189 12| 3.4 1.1 4.5|176.6 -8.4 168.2 28.0 0.64| 5.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20251102.11.gif