UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 16 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 1022 36 -16.3 -18.4 84 2.1 -16.7 205 13 255.3 255.4 255.1 257.6 0.88 1 1000 200 -15.3 -18.0 80 2.7 -15.8 205 36 257.9 258.0 257.3 260.3 0.93 2 986 308 -15.3 -17.7 82 2.4 -15.7 219 32 258.9 259.0 258.3 261.5 0.96 3 964 483 -11.9 -14.1 84 2.2 -12.4 243 25 264.0 264.2 262.9 267.6 1.33 4 925 804 -11.9 -16.9 66 5.0 -13.0 285 13 267.1 267.3 264.8 270.2 1.10 5 921 837 -12.1 -17.1 66 5.0 -13.2 283 13 267.3 267.4 264.8 270.3 1.08 6 886 1135 -10.7 -13.1 82 2.4 -11.3 267 12 271.7 272.0 268.7 276.1 1.57 7 850 1452 -13.5 -16.6 77 3.1 -14.2 250 11 272.0 272.2 268.3 275.5 1.23 8 811 1807 -16.1 -18.6 81 2.5 -16.6 255 11 272.9 273.1 268.7 276.0 1.09 9 809 1826 -14.7 -17.3 81 2.6 -15.3 255 12 274.6 274.8 269.9 278.1 1.21 10 808 1835 -14.9 -17.5 81 2.6 -15.4 255 12 274.5 274.7 269.9 277.9 1.20 11 804 1873 -15.5 -18.3 79 2.8 -16.1 256 12 274.2 274.4 269.6 277.5 1.12 12 762 2279 -14.3 -25.3 39 11.0 -16.3 261 12 279.8 279.9 272.1 281.7 0.64 13 759 2309 -14.7 -26.7 35 12.0 -16.7 262 12 279.7 279.8 271.9 281.4 0.57 14 733 2572 -16.7 -30.7 29 14.0 -18.7 265 13 280.3 280.3 272.1 281.5 0.40 15 700 2917 -17.5 -35.5 19 18.0 -19.8 270 13 283.1 283.2 273.4 284.0 0.27 16 692 3003 -17.9 -37.9 16 20.0 -20.3 273 13 283.6 283.6 273.6 284.3 0.21 17 681 3123 -18.9 -38.9 15 20.0 -21.1 276 14 283.8 283.8 273.7 284.4 0.19 18 593 4137 -26.9 -33.9 52 7.0 -27.6 307 17 285.9 286.0 275.2 287.1 0.37 19 583 4260 -25.3 -31.3 57 6.0 -26.1 311 17 289.2 289.3 277.0 290.7 0.48 20 580 4298 -25.1 -31.1 57 6.0 -25.9 312 17 289.9 290.0 277.4 291.4 0.49 21 530 4947 -29.5 -45.5 20 16.0 -30.6 332 20 292.2 292.2 277.9 292.6 0.12 22 500 5360 -33.3 -45.3 29 12.0 -34.1 345 21 292.4 292.5 278.1 292.9 0.13 23 400 6890 -44.9 -53.9 36 9.0 -45.2 355 29 296.6 296.6 279.9 296.9 0.06 24 377 7284 -47.5 -55.5 39 8.0 -47.7 358 34 298.3 298.3 280.7 298.5 0.05 25 300 8760 -58.1 -67.1 31 9.0 -58.2 10 54 303.4 303.4 282.8 303.5 0.02 26 250 9880 -66.5 -75.5 27 9.0 -66.5 10 56 307.2 307.2 284.2 307.2 0.01 27 241 10102 -67.7 -76.7 27 9.0 -67.7 9 55 308.6 308.6 284.8 308.7 0.00 28 214 10815 -70.1 -79.1 26 9.0 -70.1 5 50 315.6 315.6 287.3 315.6 0.00 29 212 10871 -70.1 -79.1 26 9.0 -70.1 4 49 316.4 316.4 287.6 316.4 0.00 30 202 11160 -68.3 -77.3 26 9.0 -68.4 1 45 323.7 323.7 289.9 323.7 0.01 31 200 11220 -68.3 -77.3 26 9.0 -68.4 360 44 324.6 324.6 290.2 324.6 0.01 32 150 12950 -67.3 -75.3 31 8.0 -67.4 355 29 354.2 354.2 297.5 354.2 0.01 33 144 13195 -67.5 -76.5 27 9.0 -67.5 353 28 358.0 358.0 298.3 358.0 0.01 34 100 15370 -70.1 -79.1 26 9.0 -70.2 340 23 392.3 392.3 304.1 392.3 0.01 35 70 17460 -74.9 -83.9 23 9.0 -74.9 350 21 424.1 424.1 308.2 424.2 0.00 36 66 17801 -75.7 -84.7 23 9.0 -75.7 429.6 429.6 308.8 429.6 0.00 TRP 214 10815 -70.1 -79.1 26 9.0 -70.1 5 50 315.6 315.6 287.3 315.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 49.66 % Est. max temperature: 0.36 C = 32.65 F Sfc-Lift cond lev (LCL): 987.57 mb = 296.13 m = 971.55 ft T: -15.30 C 700-500 lapse rate: 6.47 C/km ThetaE index: 0.62 C Layer 808.0- 762.0 mb Conv cond level (CCL): 656.94 mb = 3386.44 m = 11110.22 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 13.00 C = 55.39 F Cap Strength: 22.98 C Lifted Index: 22.75 C Risk: None Lifted Index @300 mb: 27.37 C Lifted Index @700 mb: 17.28 C Showalter Index: 14.20 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 16.70 C K Index: -14.80 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.82 J/kg Max Up Vert Vel: 9.98 m/s Conv Inhibition (B-): 28405.52 J/kg Cap Strength: 22.97 C Lift Cond Lev (LCL): 926.61 mb = 790.46 m = 2593.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 13 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 1022 36 205 13 5.5 11.8 | 175 22 -2.1 21.9 1 1000 200 205 36 15.2 32.6 | 190 43 7.6 42.7 2 925 804 285 13 12.6 -3.4 | 216 8 5.0 6.8 3 850 1452 250 11 10.3 3.8 | 191 14 2.7 13.9 4 700 2917 270 13 13.0 -0.0 | 208 11 5.4 10.1 5 500 5360 345 21 5.4 -20.3 | 12 10 -2.2 -10.2 6 400 6890 355 29 2.5 -28.9 | 15 19 -5.1 -18.8 7 300 8760 10 54 -9.4 -53.2 | 22 46 -17.0 -43.1 8 250 9880 10 56 -9.7 -55.1 | 21 48 -17.3 -45.0 9 214 10815 5 50 -4.4 -49.8 | 17 41 -11.9 -39.7 10 200 11220 360 44 -0.0 -44.0 | 13 35 -7.6 -33.9 11 150 12950 355 29 2.5 -28.9 | 15 19 -5.1 -18.8 12 100 15370 340 23 7.9 -21.6 | 359 12 0.3 -11.5 13 70 17460 350 21 3.6 -20.7 | 20 11 -3.9 -10.6 Wind Parameters Mean winds (0-6000m): 293.1 at 16.9 knts Storm direction: 323.1 at 12.6 knts Shear (0-3000m) pos: 3.3 neg: 0.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 37.4 deg Storm rel helicity (0-3000m) pos: 233.9 neg: -17.7 tot: 216.1 m^2/s^2 ave: 72.0 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 4.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.45 Bulk Shear: 110.95 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 ------------------------------------------------------------------------------- 500 217 28 196 34| 17.1 0.0 17.1|209.9 0.0 209.9 419.8 0.54| 46.5 25.2 1000 227 22 198 26| 7.2 0.0 7.2|219.3 -7.6 211.7 211.7 0.37| 32.2 12.0 1500 235 18 200 22| 4.8 1.5 6.4|219.6 -17.7 201.8 134.6 0.30| 23.1 7.0 2000 239 17 200 20| 4.0 1.2 5.1|224.2 -17.7 206.4 103.2 0.31| 17.7 5.6 2500 243 16 200 18| 3.5 0.9 4.4|228.5 -17.7 210.8 84.3 0.33| 14.5 4.7 3000 247 15 202 17| 3.3 0.8 4.1|233.9 -17.7 216.1 72.0 0.34| 12.4 4.2 4000 258 15 209 15| 3.5 0.6 4.1|249.9 -17.7 232.2 58.0 0.39| 10.5 4.1 5000 274 16 222 12| 3.5 0.5 4.0|265.8 -17.7 248.0 49.6 0.45| 9.4 4.3 6000 293 17 246 9| 3.4 0.4 3.8|273.1 -17.8 255.3 42.5 0.45| 8.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20260116.00.gif