UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 5 NOV 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 1024 60 -17.9 -19.9 84 2.0 -18.2 0 0 253.5 253.6 253.4 255.6 0.77 1 1018 104 -14.7 -16.9 83 2.2 -15.1 35 1 257.1 257.3 256.9 259.8 1.00 2 1000 240 -10.9 -12.7 87 1.8 -11.3 140 3 262.2 262.5 261.8 266.1 1.44 3 998 255 -10.5 -12.2 87 1.7 -10.9 142 3 262.8 263.0 262.4 266.8 1.50 4 960 554 -9.5 -12.4 79 2.9 -10.2 185 6 266.7 267.0 265.3 270.9 1.53 5 947 660 -8.9 -14.9 62 6.0 -10.4 199 7 268.4 268.6 266.0 271.9 1.27 6 928 816 -9.9 -18.9 48 9.0 -11.8 221 9 268.9 269.1 265.7 271.6 0.92 7 925 841 -9.7 -18.7 48 9.0 -11.6 225 9 269.4 269.5 266.1 272.1 0.94 8 854 1454 -12.7 -20.7 51 8.0 -14.3 239 9 272.5 272.6 268.0 275.0 0.86 9 850 1490 -12.7 -20.7 51 8.0 -14.3 240 9 272.8 273.0 268.2 275.3 0.86 10 825 1718 -11.9 -21.9 43 10.0 -13.9 240 10 276.0 276.2 270.2 278.4 0.80 11 700 2960 -18.1 -32.1 28 14.0 -20.0 240 17 282.4 282.5 273.2 283.6 0.37 12 670 3285 -19.9 -35.9 23 16.0 -21.8 242 17 284.0 284.0 273.9 284.8 0.27 13 598 4122 -22.9 -43.9 13 21.0 -24.8 247 16 289.9 289.9 276.8 290.3 0.13 14 578 4370 -23.9 -43.9 14 20.0 -25.7 249 16 291.6 291.6 277.7 292.0 0.13 15 500 5410 -31.7 -45.7 24 14.0 -32.6 255 15 294.4 294.4 279.0 294.8 0.13 16 446 6212 -37.3 -47.3 35 10.0 -37.8 286 18 297.1 297.1 280.3 297.5 0.12 17 400 6960 -41.5 -48.5 47 7.0 -41.8 315 21 301.1 301.1 282.0 301.5 0.12 18 358 7702 -46.5 -52.5 50 6.0 -46.7 330 26 304.1 304.1 283.1 304.4 0.08 19 338 8080 -48.9 -54.9 50 6.0 -49.1 338 29 305.8 305.8 283.8 306.1 0.07 20 300 8850 -55.5 -61.5 47 6.0 -55.6 355 35 307.1 307.1 284.2 307.2 0.03 21 250 9980 -65.5 -70.5 50 5.0 -65.5 355 42 308.7 308.7 284.8 308.7 0.01 22 213 10949 -69.3 -74.3 48 5.0 -69.3 360 33 317.2 317.2 287.8 317.3 0.01 23 203 11239 -66.1 -72.1 43 6.0 -66.1 345 30 326.7 326.7 290.8 326.7 0.01 24 200 11330 -65.3 -71.3 43 6.0 -65.4 340 29 329.3 329.4 291.5 329.4 0.01 25 150 13090 -61.9 -67.9 45 6.0 -62.0 315 29 363.4 363.4 299.4 363.6 0.03 26 100 15590 -62.7 -69.7 38 7.0 -62.9 305 27 406.6 406.6 306.1 406.7 0.03 27 70 17780 -64.1 -73.1 28 9.0 -64.3 290 27 447.3 447.3 310.6 447.4 0.03 28 50 19830 -66.5 -75.5 27 9.0 -66.7 285 29 486.8 486.8 314.0 486.9 0.03 29 40 21171 -69.3 -79.3 22 10.0 -69.5 283 32 511.8 511.8 315.8 511.9 0.02 30 30 22890 -68.7 -78.7 22 10.0 -68.9 280 36 557.4 557.4 318.5 557.5 0.03 31 20 25317 -68.9 -79.9 19 11.0 -69.3 625.3 625.3 321.7 625.5 0.03 TRP 213 10949 -69.3 -74.3 48 5.0 -69.3 360 33 317.2 317.2 287.8 317.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 35.50 % Est. max temperature: 0.28 C = 32.50 F Sfc-Lift cond lev (LCL): 991.00 mb = 309.60 m = 1015.75 ft T: -10.32 C 700-500 lapse rate: 5.55 C/km ThetaE index: 0.37 C Layer 928.0- 925.0 mb Conv cond level (CCL): 1018.00 mb = 104.34 m = 342.31 ft Mean mixing ratio: 1.30 g/kg Conv temperature: -13.25 C = 8.16 F Cap Strength: 20.32 C Lifted Index: 21.60 C Risk: None Lifted Index @300 mb: 27.57 C Lifted Index @700 mb: 13.87 C Showalter Index: 15.92 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 11.00 C K Index: -15.70 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.29 J/kg Max Up Vert Vel: 9.20 m/s Conv Inhibition (B-): 48273.04 J/kg Cap Strength: 21.51 C Lift Cond Lev (LCL): 917.39 mb = 904.43 m = 2967.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 10 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 1024 60 0 0 -0.0 -0.0 | 96 10 -9.8 1.0 1 1000 240 140 3 -1.9 2.3 | 105 12 -11.8 3.3 2 925 841 225 9 6.4 6.4 | 155 8 -3.5 7.3 3 850 1490 240 9 7.8 4.5 | 160 6 -2.0 5.5 4 700 2960 240 17 14.7 8.5 | 207 11 4.9 9.5 5 500 5410 255 15 14.5 3.9 | 224 7 4.7 4.8 6 400 6960 315 21 14.8 -14.8 | 340 15 5.0 -13.9 7 300 8850 355 35 3.1 -34.9 | 11 35 -6.8 -33.9 8 250 9980 355 42 3.7 -41.8 | 9 41 -6.2 -40.9 9 213 10949 360 33 -0.0 -33.0 | 17 34 -9.8 -32.0 10 200 11330 340 29 9.9 -27.3 | 360 26 0.1 -26.3 11 150 13090 315 29 20.5 -20.5 | 331 22 10.7 -19.6 12 100 15590 305 27 22.1 -15.5 | 320 19 12.3 -14.5 13 70 17780 290 27 25.4 -9.2 | 298 18 15.5 -8.3 14 50 19830 285 29 28.0 -7.5 | 290 19 18.2 -6.6 15 30 22890 280 36 35.5 -6.3 | 282 26 25.6 -5.3 Wind Parameters Mean winds (0-6000m): 245.5 at 13.2 knts Storm direction: 275.5 at 9.9 knts Shear (0-3000m) pos: 1.6 neg: 1.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 112.4 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -1.3 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.89 Bulk Shear: 22.39 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 ------------------------------------------------------------------------------- 500 166 3 112 12| 0.0 6.4 6.4| 23.2 -1.3 21.8 43.7 0.74| 9.5 7.0 1000 212 6 131 9| 3.3 3.2 6.5| 36.2 -1.3 34.9 34.9 0.74| 8.2 6.1 1500 223 7 139 8| 2.6 2.1 4.8| 37.4 -1.3 36.1 24.0 0.70| 6.1 4.3 2000 229 8 147 7| 2.0 2.1 4.1| 41.5 -1.3 40.2 20.1 0.73| 5.3 3.8 2500 233 9 157 7| 1.6 2.1 3.7| 45.7 -1.3 44.3 17.7 0.73| 4.8 3.5 3000 235 10 167 7| 1.6 1.8 3.4| 49.3 -1.3 47.9 16.0 0.72| 4.4 3.1 4000 238 12 181 7| 1.3 1.3 2.6| 51.9 -1.3 50.6 12.7 0.70| 3.5 2.5 5000 241 13 189 7| 1.1 1.1 2.1| 54.0 -1.3 52.7 10.5 0.69| 3.0 2.1 6000 246 13 199 7| 1.5 0.9 2.3| 68.0 -1.3 66.6 11.1 0.75| 3.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251105.12.gif