UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 14 JAN 26 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 1021 45 -21.9 -24.5 79 2.6 -22.2 200 15 249.8 249.8 249.6 251.1 0.51 1 1009 133 -22.7 -25.8 76 3.1 -23.0 194 16 249.8 249.9 249.6 251.1 0.46 2 1006 155 -19.5 -22.8 75 3.3 -20.0 193 16 253.2 253.3 252.8 254.9 0.61 3 1001 192 -16.5 -19.7 76 3.2 -17.0 190 17 256.6 256.7 256.1 258.7 0.80 4 1000 200 -16.1 -19.3 76 3.2 -16.6 190 17 257.0 257.2 256.5 259.3 0.83 5 995 238 -14.7 -17.7 78 3.0 -15.3 196 17 258.8 259.0 258.2 261.4 0.95 6 974 400 -13.3 -15.0 87 1.7 -13.7 220 16 261.8 262.0 261.1 265.1 1.22 7 933 728 -13.5 -15.0 88 1.5 -13.8 270 13 264.9 265.1 263.4 268.3 1.28 8 925 794 -12.1 -13.9 86 1.8 -12.5 280 13 266.9 267.2 265.2 270.8 1.41 9 912 903 -10.7 -12.4 87 1.7 -11.1 292 14 269.5 269.7 267.3 273.9 1.61 10 850 1441 -13.7 -15.7 85 2.0 -14.2 350 19 271.8 272.0 268.4 275.5 1.32 11 840 1531 -14.3 -16.5 83 2.2 -14.8 351 20 272.1 272.3 268.4 275.6 1.25 12 822 1695 -13.3 -15.2 86 1.9 -13.7 353 21 274.8 275.1 270.5 278.9 1.42 13 816 1751 -13.7 -15.6 86 1.9 -14.2 353 22 275.0 275.2 270.5 278.9 1.39 14 753 2356 -18.7 -21.6 78 2.9 -19.2 359 26 276.0 276.1 270.3 278.6 0.90 15 722 2669 -18.9 -23.3 68 4.4 -19.7 3 29 279.1 279.2 272.0 281.5 0.81 16 700 2899 -20.1 -24.8 66 4.7 -20.9 5 31 280.2 280.4 272.6 282.4 0.73 17 671 3211 -22.1 -28.1 58 6.0 -22.9 5 31 281.4 281.5 272.9 283.1 0.56 18 634 3627 -23.9 -28.3 67 4.4 -24.5 5 32 283.9 284.0 274.4 285.8 0.59 19 500 5310 -38.3 -42.8 63 4.5 -38.5 5 33 286.3 286.4 275.0 286.9 0.18 20 450 6023 -44.9 -49.2 62 4.3 -45.0 5 35 286.8 286.8 275.2 287.1 0.10 21 400 6800 -49.9 -54.1 61 4.2 -50.0 5 38 290.1 290.1 276.8 290.4 0.06 22 358 7515 -54.5 -58.7 60 4.2 -54.6 3 41 293.3 293.3 278.4 293.5 0.04 23 300 8620 -63.7 -67.8 57 4.1 -63.7 360 46 295.5 295.5 279.4 295.6 0.01 24 268 9309 -68.5 -72.6 55 4.1 -68.5 355 48 298.2 298.2 280.6 298.3 0.01 25 257 9562 -66.9 -70.8 58 3.9 -66.9 352 49 304.2 304.2 283.1 304.2 0.01 26 250 9730 -67.5 -71.5 57 4.0 -67.5 350 50 305.7 305.7 283.7 305.8 0.01 27 207 10871 -64.3 -68.5 56 4.2 -64.3 354 40 327.7 327.7 291.1 327.8 0.02 28 200 11080 -65.3 -69.3 57 4.0 -65.3 355 38 329.3 329.4 291.6 329.4 0.02 29 150 12820 -67.1 -71.3 55 4.2 -67.1 350 31 354.5 354.5 297.6 354.6 0.02 30 100 15240 -71.5 -75.9 52 4.4 -71.5 5 23 389.6 389.6 303.8 389.6 0.01 31 70 17340 -75.1 -79.6 49 4.5 -75.2 10 17 423.7 423.7 308.2 423.8 0.01 32 50 19280 -76.9 -81.7 46 4.8 -76.9 20 9 462.3 462.3 312.0 462.3 0.01 33 44 20012 -78.3 -83.2 45 4.9 -78.3 476.1 476.1 313.1 476.1 0.01 TRP 268 9309 -68.5 -72.6 55 4.1 -68.5 355 48 298.2 298.2 280.6 298.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5110.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 73.21 % Est. max temperature: -0.55 C = 31.01 F Sfc-Lift cond lev (LCL): 977.92 mb = 369.68 m = 1212.84 ft T: -13.56 C 700-500 lapse rate: 7.55 C/km ThetaE index: 0.35 C Layer 753.0- 722.0 mb Conv cond level (CCL): 1009.00 mb = 132.79 m = 435.65 ft Mean mixing ratio: 1.08 g/kg Conv temperature: -15.25 C = 4.54 F Cap Strength: 18.44 C Lifted Index: 18.93 C Risk: None Lifted Index @300 mb: 22.82 C Lifted Index @700 mb: 15.89 C Showalter Index: 9.14 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 22.60 C K Index: 4.20 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.00 J/kg Max Up Vert Vel: 10.77 m/s Conv Inhibition (B-): 35362.94 J/kg Cap Strength: 18.93 C Lift Cond Lev (LCL): 944.24 mb = 636.87 m = 2089.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 20 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 1021 45 200 15 5.1 14.1 | 205 35 15.1 31.7 1 1000 200 190 17 3.0 16.7 | 201 37 12.9 34.3 2 925 794 280 13 12.8 -2.3 | 236 27 22.7 15.3 3 850 1441 350 19 3.3 -18.7 | 275 13 13.2 -1.1 4 700 2899 5 31 -2.7 -30.9 | 331 15 7.2 -13.3 5 500 5310 5 33 -2.9 -32.9 | 335 17 7.1 -15.3 6 400 6800 5 38 -3.3 -37.9 | 342 21 6.6 -20.3 7 300 8620 360 46 -0.0 -46.0 | 341 30 9.9 -28.4 8 268 9309 355 48 4.2 -47.8 | 335 33 14.1 -30.2 9 250 9730 350 50 8.7 -49.2 | 330 37 18.6 -31.6 10 200 11080 355 38 3.3 -37.9 | 327 24 13.2 -20.3 11 150 12820 350 31 5.4 -30.5 | 310 20 15.3 -12.9 12 100 15240 5 23 -2.0 -22.9 | 304 10 7.9 -5.3 13 70 17340 10 17 -3.0 -16.7 | 263 7 7.0 0.9 14 50 19280 20 9 -3.1 -8.5 | 217 11 6.9 9.1 Wind Parameters Mean winds (0-6000m): 359.4 at 26.9 knts Storm direction: 29.4 at 20.2 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 126.3 deg Storm rel helicity (0-3000m) pos: 308.5 neg: -18.0 tot: 290.5 m^2/s^2 ave: 96.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 7.8 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.25 Bulk Shear: 229.41 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 ------------------------------------------------------------------------------- 500 207 16 209 36| 11.0 0.0 11.0|121.7 -18.0 103.7 207.4 0.70| 16.3 11.4 1000 237 15 221 34| 12.6 0.0 12.6|218.7 -18.0 200.7 200.7 0.75| 16.5 12.3 1500 280 16 240 30| 11.6 0.0 11.6|263.4 -18.0 245.4 163.6 0.71| 15.9 11.4 2000 316 17 257 23| 9.8 0.0 9.8|279.1 -18.0 261.1 130.6 0.74| 13.1 9.7 2500 335 19 269 18| 8.8 0.0 8.8|295.7 -18.0 277.7 111.1 0.76| 11.4 8.7 3000 345 21 280 15| 7.8 0.0 7.8|308.5 -18.0 290.5 96.8 0.77| 10.2 7.8 4000 354 24 295 14| 5.9 0.1 6.0|310.4 -18.0 292.4 73.1 0.77| 7.7 5.9 5000 357 25 305 14| 4.7 0.2 4.9|312.2 -18.0 294.2 58.8 0.76| 6.3 4.8 6000 359 27 312 14| 3.9 0.4 4.3|318.1 -18.0 300.1 50.0 0.75| 5.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20260114.00.gif