UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U3472... Searching the city database file for: U3472 ... Date:0000Z 7 NOV 25 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- 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 1008 46 -14.9 -17.6 80 2.7 -15.4 105 1 257.7 257.8 257.3 260.2 0.95 1 1000 106 -13.9 -17.2 76 3.3 -14.5 235 1 259.2 259.4 258.6 261.9 0.99 2 950 496 -12.9 -15.0 84 2.1 -13.3 117 1 264.1 264.3 262.9 267.5 1.25 3 925 699 -13.9 -16.7 79 2.8 -14.5 55 1 265.1 265.3 263.3 268.2 1.12 4 862 1230 -17.9 -20.2 82 2.3 -18.3 298 4 266.3 266.5 263.8 268.8 0.89 5 850 1335 -16.1 -18.2 84 2.1 -16.5 275 5 269.3 269.5 266.2 272.3 1.07 6 848 1353 -16.1 -18.2 84 2.1 -16.5 275 5 269.5 269.6 266.3 272.5 1.07 7 839 1433 -16.5 -18.5 84 2.0 -16.9 274 5 269.9 270.0 266.6 272.9 1.06 8 700 2772 -25.3 -30.3 63 5.0 -25.9 255 7 274.5 274.5 268.5 275.8 0.44 9 693 2845 -25.5 -30.5 63 5.0 -26.1 255 8 275.0 275.1 268.9 276.4 0.44 10 676 3025 -24.7 -30.7 57 6.0 -25.4 256 10 277.9 278.0 270.7 279.2 0.44 11 582 4098 -31.5 -41.5 37 10.0 -32.2 260 21 282.1 282.1 272.7 282.7 0.17 12 580 4122 -31.5 -41.5 37 10.0 -32.2 261 22 282.4 282.4 272.9 283.0 0.17 13 500 5160 -36.7 -47.7 31 11.0 -37.2 265 33 288.3 288.3 276.0 288.6 0.10 14 421 6336 -42.7 -53.7 29 11.0 -43.0 265 41 295.1 295.2 279.3 295.4 0.06 15 400 6680 -45.1 -57.1 25 12.0 -45.4 265 44 296.4 296.4 279.8 296.5 0.04 16 355 7468 -50.5 -61.5 26 11.0 -50.7 267 44 299.4 299.4 281.1 299.5 0.03 17 300 8550 -56.7 -66.7 27 10.0 -56.8 270 44 305.4 305.4 283.6 305.5 0.02 18 283 8918 -58.3 -68.3 27 10.0 -58.4 270 44 308.3 308.3 284.7 308.3 0.01 19 250 9700 -57.1 -67.1 27 10.0 -57.2 260 40 321.2 321.2 289.1 321.2 0.02 20 215 10660 -56.1 -66.1 27 10.0 -56.3 270 37 336.9 336.9 293.6 337.0 0.02 21 200 11120 -56.9 -66.9 27 10.0 -57.1 275 35 342.7 342.7 295.0 342.8 0.02 22 150 12940 -56.9 -67.9 24 11.0 -57.1 285 21 372.0 372.0 300.9 372.2 0.03 23 100 15480 -60.1 -72.1 19 12.0 -60.3 290 31 411.6 411.6 306.7 411.7 0.02 24 77 17103 -62.5 -74.5 18 12.0 -62.7 283 24 438.6 438.6 309.7 438.7 0.02 25 70 17690 -63.1 -75.1 18 12.0 -63.3 280 21 449.4 449.4 310.8 449.5 0.02 26 51 19620 -67.1 -79.1 17 12.0 -67.3 482.6 482.6 313.7 482.7 0.02 TRP 283 8918 -58.3 -68.3 27 10.0 -58.4 270 44 308.3 308.3 284.7 308.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5054.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 60.68 % Est. max temperature: -5.24 C = 22.57 F Sfc-Lift cond lev (LCL): 964.73 mb = 379.14 m = 1243.89 ft T: -13.20 C 700-500 lapse rate: 4.77 C/km ThetaE index: 0.00 C Layer 1008.0- -0.0 mb Conv cond level (CCL): 869.38 mb = 1165.74 m = 3824.56 ft Mean mixing ratio: 1.12 g/kg Conv temperature: -6.37 C = 20.54 F Cap Strength: 14.42 C Lifted Index: 18.50 C Risk: None Lifted Index @300 mb: 28.04 C Lifted Index @700 mb: 8.61 C Showalter Index: 13.32 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.50 C K Index: -2.60 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.85 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 34802.95 J/kg Cap Strength: 18.18 C Lift Cond Lev (LCL): 916.64 mb = 767.38 m = 2517.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 12 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 1008 46 105 1 -1.0 0.3 | 113 13 -11.5 5.0 1 1000 106 235 1 0.8 0.6 | 119 11 -9.7 5.3 2 925 699 55 1 -0.8 -0.6 | 110 12 -11.4 4.2 3 850 1335 275 5 5.0 -0.4 | 128 7 -5.6 4.3 4 700 2772 255 7 6.8 1.8 | 150 8 -3.8 6.5 5 500 5160 265 33 32.9 2.9 | 251 24 22.3 7.6 6 400 6680 265 44 43.8 3.8 | 256 34 33.3 8.6 7 300 8550 270 44 44.0 -0.0 | 262 34 33.4 4.7 8 283 8918 270 44 44.0 -0.0 | 262 34 33.4 4.7 9 250 9700 260 40 39.4 6.9 | 248 31 28.8 11.7 10 200 11120 275 35 34.9 -3.1 | 266 24 24.3 1.7 11 150 12940 285 21 20.3 -5.4 | 274 10 9.7 -0.7 12 100 15480 290 31 29.1 -10.6 | 288 19 18.6 -5.9 13 70 17690 280 21 20.7 -3.6 | 264 10 10.1 1.1 Wind Parameters Mean winds (0-6000m): 264.2 at 15.4 knts Storm direction: 294.2 at 11.6 knts Shear (0-3000m) pos: 0.0 neg: 1.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 21.4 neg: -12.1 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 31.98 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 ------------------------------------------------------------------------------- 500 169 1 118 12| 0.0 0.1 0.1| 3.6 -4.1 -0.5 -1.0 -0.03| 3.9 -0.1 1000 355 1 108 11| 0.0 2.0 2.0| 3.6 -12.1 -8.5 -8.5 -0.33| 4.2 -1.4 1500 279 2 118 9| 0.0 2.2 2.2| 11.3 -12.1 -0.8 -0.5 0.09| 4.6 0.4 2000 273 3 122 9| 0.0 1.8 1.8| 13.1 -12.1 1.0 0.5 0.16| 3.7 0.6 2500 268 4 126 8| 0.0 1.6 1.6| 14.9 -12.1 2.9 1.1 0.21| 3.2 0.7 3000 264 4 130 8| 0.0 1.9 1.9| 21.4 -12.1 9.3 3.1 0.35| 3.2 1.1 4000 262 7 149 7| 1.4 1.4 2.8| 42.9 -12.1 30.8 7.7 0.52| 3.8 2.0 5000 263 11 186 6| 2.3 1.1 3.4| 69.0 -12.1 56.9 11.4 0.52| 4.2 2.2 6000 264 15 217 8| 2.2 1.2 3.5| 82.0 -12.1 70.0 11.7 0.48| 4.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20251107.00.gif