UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 10 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 ------------------------------------------------------------------------------- 0 1000 26 45 3 SFC 996 57 -10.1 -12.7 81 2.6 -10.7 45 3 263.4 263.6 262.7 267.3 1.44 2 941 491 -13.7 -16.6 79 2.9 -14.3 110 9 264.0 264.2 262.5 267.0 1.11 3 925 622 -9.7 -12.5 80 2.8 -10.4 130 11 269.4 269.6 267.2 273.8 1.58 4 919 672 -9.1 -11.4 83 2.3 -9.7 133 11 270.5 270.8 268.2 275.3 1.74 5 889 930 -8.9 -10.4 89 1.5 -9.4 146 9 273.3 273.6 270.4 278.7 1.94 6 850 1276 -10.9 -13.4 82 2.5 -11.6 165 7 274.7 275.0 270.7 279.3 1.60 7 702 2721 -18.7 -21.6 78 2.9 -19.3 204 7 281.5 281.7 273.7 284.4 0.97 8 700 2742 -18.9 -21.8 78 2.9 -19.4 205 7 281.6 281.7 273.7 284.4 0.95 9 555 4420 -33.3 -36.7 71 3.4 -33.6 222 15 283.8 283.9 273.9 284.8 0.30 10 518 4904 -34.3 -38.3 67 4.0 -34.6 227 18 288.3 288.3 276.2 289.2 0.27 11 500 5150 -36.5 -41.5 60 5.0 -36.8 230 19 288.5 288.6 276.2 289.2 0.20 12 401 6644 -47.9 -53.9 50 6.0 -48.1 245 25 292.5 292.5 278.0 292.7 0.06 13 400 6660 -47.9 -53.9 50 6.0 -48.1 245 25 292.7 292.7 278.1 293.0 0.06 14 300 8520 -57.3 -64.3 41 7.0 -57.4 260 33 304.6 304.6 283.2 304.7 0.02 15 284 8863 -59.3 -66.3 40 7.0 -59.4 255 31 306.5 306.5 284.0 306.6 0.02 16 250 9660 -57.9 -64.9 40 7.0 -58.0 255 33 320.0 320.0 288.8 320.1 0.02 17 230 10187 -57.3 -64.3 41 7.0 -57.4 262 32 328.6 328.6 291.3 328.7 0.03 18 200 11070 -57.5 -65.5 35 8.0 -57.6 275 29 341.7 341.7 294.7 341.8 0.03 19 150 12880 -59.3 -68.3 30 9.0 -59.5 270 33 367.9 367.9 300.2 368.0 0.03 20 100 15400 -62.1 -72.1 25 10.0 -62.3 275 31 407.7 407.7 306.2 407.9 0.02 21 70 17590 -65.3 -76.3 20 11.0 -65.5 275 29 444.7 444.7 310.4 444.8 0.02 22 50 19630 -66.9 -78.9 17 12.0 -67.1 275 31 485.8 485.8 313.9 485.9 0.02 23 30 22690 -69.1 -81.1 16 12.0 -69.4 260 36 556.3 556.3 318.5 556.4 0.02 24 29 22893 -69.1 -81.1 16 12.0 -69.4 561.7 561.7 318.8 561.8 0.02 TRP 284 8863 -59.3 -66.3 40 7.0 -59.4 255 31 306.5 306.5 284.0 306.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5124.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 76.83 % Est. max temperature: 1.43 C = 34.58 F Sfc-Lift cond lev (LCL): 955.25 mb = 376.00 m = 1233.60 ft T: -12.75 C 700-500 lapse rate: 7.31 C/km ThetaE index: 0.21 C Layer 941.0- 925.0 mb Conv cond level (CCL): 945.73 mb = 452.57 m = 1484.80 ft Mean mixing ratio: 1.44 g/kg Conv temperature: -9.51 C = 14.88 F Cap Strength: 15.07 C Lifted Index: 15.04 C Risk: None Lifted Index @300 mb: 24.24 C Lifted Index @700 mb: 11.26 C Showalter Index: 8.01 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 23.10 C K Index: 9.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.66 J/kg Max Up Vert Vel: 9.45 m/s Conv Inhibition (B-): 40175.91 J/kg Cap Strength: 15.06 C Lift Cond Lev (LCL): 908.93 mb = 757.73 m = 2485.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 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 ---------------------------------------------------------- 0 996 57 45 3 -2.1 -2.1 | 59 12 -10.1 -6.1 1 925 622 130 11 -8.4 7.1 | 101 17 -16.4 3.1 2 850 1276 165 7 -1.8 6.8 | 106 10 -9.7 2.8 3 700 2742 205 7 3.0 6.3 | 115 6 -5.0 2.4 4 500 5150 230 19 14.6 12.2 | 219 11 6.6 8.2 5 400 6660 245 25 22.7 10.6 | 246 16 14.7 6.6 6 300 8520 260 33 32.5 5.7 | 266 25 24.6 1.8 7 284 8863 255 31 29.9 8.0 | 260 22 22.0 4.0 8 250 9660 255 33 31.9 8.5 | 259 24 23.9 4.6 9 200 11070 275 29 28.9 -2.5 | 287 22 21.0 -6.5 10 150 12880 270 33 33.0 -0.0 | 279 25 25.1 -4.0 11 100 15400 275 31 30.9 -2.7 | 286 24 22.9 -6.7 12 70 17590 275 29 28.9 -2.5 | 287 22 21.0 -6.5 13 50 19630 275 31 30.9 -2.7 | 286 24 22.9 -6.7 14 30 22690 260 36 35.5 6.3 | 265 28 27.5 2.3 Wind Parameters Mean winds (0-6000m): 213.4 at 11.8 knts Storm direction: 243.4 at 8.9 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 73.8 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -0.3 tot: 57.7 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.59 Bulk Shear: 28.07 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 ------------------------------------------------------------------------------- 500 112 7 84 14| 10.0 0.0 10.0| 37.9 0.0 37.9 75.8 0.83| 11.5 9.6 1000 129 8 95 14| 5.0 0.0 5.0| 52.6 0.0 52.6 52.6 0.72| 9.1 6.6 1500 139 8 99 13| 3.1 0.0 3.1| 53.7 -0.3 53.4 35.6 0.64| 7.1 4.5 2000 149 8 102 12| 2.5 0.0 2.5| 55.1 -0.3 54.8 27.4 0.62| 5.8 3.5 2500 158 8 105 11| 2.0 0.0 2.0| 55.7 -0.3 55.4 22.2 0.59| 5.0 2.9 3000 166 8 109 10| 2.0 0.0 2.0| 58.0 -0.3 57.7 19.2 0.60| 4.5 2.7 4000 184 8 121 9| 2.1 0.0 2.1| 65.7 -0.3 65.4 16.4 0.66| 4.1 2.7 5000 202 10 142 7| 2.2 0.0 2.2| 75.6 -0.3 75.3 15.1 0.68| 3.9 2.6 6000 213 12 166 6| 2.2 0.0 2.2| 88.5 -0.3 88.2 14.7 0.69| 3.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251110.00.gif