UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 7 DEC 25 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 224 SFC 985 353 0.0 -2.2 85 2.2 -0.9 225 1 274.3 274.9 273.1 283.3 3.30 2 942 735 0.2 0.0 99 0.2 0.1 225 11 278.1 278.7 276.3 289.2 4.06 3 925 890 -0.7 -0.7 100 0.0 -0.7 225 15 278.6 279.3 276.3 289.4 3.92 4 850 1561 -4.1 -4.1 100 0.0 -4.1 230 23 281.9 282.4 277.3 291.2 3.32 5 813 1910 -7.1 -8.5 90 1.4 -7.6 236 19 282.3 282.7 276.3 289.4 2.47 6 808 1958 -6.1 -6.1 100 0.0 -6.1 237 19 283.8 284.4 277.9 292.4 3.00 7 763 2406 -7.9 -12.9 67 5.0 -9.4 244 14 286.6 286.9 277.7 292.1 1.85 8 761 2426 -7.7 -11.4 75 3.7 -8.9 244 14 287.0 287.4 278.2 293.2 2.10 9 753 2508 -8.3 -8.3 100 0.0 -8.3 246 13 287.2 287.7 279.1 295.1 2.71 10 733 2717 -9.3 -9.3 100 0.0 -9.3 249 11 288.4 288.8 279.5 295.9 2.58 11 700 3072 -11.1 -13.3 84 2.2 -11.8 255 7 290.2 290.5 279.6 296.1 1.96 12 640 3757 -13.9 -22.9 47 9.0 -15.9 246 6 294.5 294.7 280.3 297.5 0.95 13 566 4680 -19.7 -36.7 21 17.0 -22.0 233 4 298.3 298.3 281.0 299.2 0.29 14 553 4852 -21.3 -27.3 58 6.0 -22.4 230 4 298.3 298.5 281.7 300.7 0.74 15 512 5418 -24.3 -31.3 52 7.0 -25.4 222 3 301.4 301.5 282.7 303.2 0.55 16 500 5590 -25.9 -32.9 52 7.0 -26.8 220 3 301.5 301.5 282.6 303.1 0.48 17 421 6808 -36.9 -40.1 72 3.2 -37.1 266 1 302.6 302.6 282.8 303.5 0.28 18 402 7126 -38.9 -44.9 53 6.0 -39.2 279 1 304.0 304.0 283.2 304.6 0.17 19 400 7160 -38.5 -45.5 48 7.0 -38.9 280 1 305.0 305.0 283.6 305.5 0.16 20 399 7177 -38.5 -46.5 43 8.0 -38.9 280 1 305.2 305.2 283.7 305.7 0.15 21 380 7512 -40.1 -53.1 24 13.0 -40.6 283 3 307.3 307.4 284.4 307.6 0.07 22 321 8640 -49.9 -59.9 30 10.0 -50.1 291 9 309.0 309.0 285.0 309.1 0.04 23 300 9080 -52.9 -62.9 29 10.0 -53.1 295 11 310.8 310.8 285.7 310.9 0.03 24 250 10230 -60.3 -71.3 22 11.0 -60.4 295 29 316.4 316.4 287.6 316.5 0.01 25 220 11018 -65.1 -75.1 24 10.0 -65.1 290 35 320.8 320.8 289.0 320.8 0.01 26 200 11600 -63.9 -73.9 24 10.0 -64.0 280 25 331.6 331.6 292.2 331.6 0.01 27 164 12824 -59.9 -72.9 17 13.0 -60.0 280 31 357.6 357.6 298.2 357.7 0.01 28 150 13380 -60.1 -75.1 12 15.0 -60.3 280 33 366.5 366.5 299.9 366.6 0.01 29 100 15910 -60.9 -90.9 1 30.0 -61.2 275 29 410.1 410.1 306.5 410.1 0.00 30 70 18110 -62.9 -91.9 1 29.0 -63.2 285 50 449.8 449.8 310.8 449.8 0.00 31 50 20160 -66.5 -94.5 1 28.0 -66.8 275 48 486.8 486.8 314.0 486.8 0.00 32 30 23240 -70.3 -97.3 1 27.0 -70.5 280 62 553.0 553.0 318.2 553.0 0.00 33 24 24561 -72.1 -98.1 1 26.0 -72.3 283 61 584.2 584.2 319.9 584.2 0.00 34 20 25640 -70.5 -97.5 1 27.0 -70.9 285 60 620.4 620.4 321.5 620.4 0.00 35 18 26267 -69.5 -96.5 1 27.0 -69.9 642.5 642.5 322.4 642.5 0.00 36 16 26966 -71.5 -97.5 1 26.0 -71.9 658.0 658.0 323.0 658.0 0.00 37 13 28204 -67.7 -95.2 1 27.4 -68.5 275 91 711.2 711.2 324.8 711.3 0.00 38 12 28687 -66.3 -94.3 1 28.0 -67.3 732.8 732.8 325.4 732.9 0.00 TRP 220 11018 -65.1 -75.1 24 10.0 -65.1 290 35 320.8 320.8 289.0 320.8 0.01 WND 13 28204 -67.7 -95.2 1 27.4 -68.5 275 91 711.2 711.2 324.8 711.3 0.00 Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 938.22 mb = 769.33 m = 2524.01 ft Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 71.34 % Est. max temperature: 7.66 C = 45.79 F Sfc-Lift cond lev (LCL): 951.66 mb = 647.66 m = 2124.84 ft T: 0.15 C 700-500 lapse rate: 5.88 C/km ThetaE index: 1.85 C Layer 813.0- 808.0 mb Conv cond level (CCL): 905.08 mb = 1062.78 m = 3486.76 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 5.08 C = 41.14 F Cap Strength: 11.72 C Lifted Index: 11.64 C Risk: None Lifted Index @300 mb: 15.99 C Lifted Index @700 mb: 5.64 C Showalter Index: 9.41 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 21.80 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.22 J/kg Max Up Vert Vel: 6.81 m/s Conv Inhibition (B-): 51736.23 J/kg Cap Strength: 11.66 C Lift Cond Lev (LCL): 926.30 mb = 878.05 m = 2880.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 7 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 ---------------------------------------------------------- 0 985 353 225 1 0.7 0.7 | 91 6 -6.0 0.1 1 925 890 225 15 10.6 10.6 | 201 11 3.9 10.0 2 850 1561 230 23 17.6 14.8 | 218 18 11.0 14.2 3 700 3072 255 7 6.8 1.8 | 184 1 0.1 1.2 4 500 5590 220 3 1.9 2.3 | 110 5 -4.7 1.7 5 400 7160 280 1 1.0 -0.2 | 83 6 -5.7 -0.7 6 300 9080 295 11 10.0 -4.6 | 328 6 3.3 -5.2 7 250 10230 295 29 26.3 -12.3 | 303 23 19.6 -12.8 8 220 11018 290 35 32.9 -12.0 | 296 29 26.2 -12.5 9 200 11600 280 25 24.6 -4.3 | 285 19 18.0 -4.9 10 150 13380 280 33 32.5 -5.7 | 284 27 25.8 -6.3 11 100 15910 275 29 28.9 -2.5 | 278 22 22.2 -3.1 12 70 18110 285 50 48.3 -12.9 | 288 44 41.6 -13.5 13 50 20160 275 48 47.8 -4.2 | 277 41 41.2 -4.8 14 30 23240 280 62 61.1 -10.8 | 282 56 54.4 -11.3 15 20 25640 285 60 58.0 -15.5 | 287 54 51.3 -16.1 Wind Parameters Mean winds (0-6000m): 235.1 at 8.9 knts Storm direction: 265.1 at 6.7 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 72.0 deg Storm rel helicity (0-3000m) pos: 38.9 neg: -1.3 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 43.01 Bulk Shear: 0.54 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 ------------------------------------------------------------------------------- 500 225 8 164 5| 0.0 13.4 13.4| 14.9 0.0 14.9 29.8 0.78| 13.5 10.6 1000 226 13 197 9| 3.4 6.7 10.1| 25.6 0.0 25.6 25.6 0.68| 10.2 6.9 1500 229 16 207 11| 2.2 4.5 6.7| 35.3 0.0 35.3 23.5 0.61| 8.8 5.4 2000 231 16 211 11| 1.2 3.4 4.5| 38.7 0.0 38.7 19.3 0.53| 8.1 4.3 2500 232 15 212 10| 1.4 2.7 4.1| 38.9 -0.4 38.5 15.4 0.44| 7.6 3.4 3000 233 14 210 9| 1.2 1.8 3.0| 38.9 -1.3 37.6 12.5 0.37| 6.9 2.5 4000 235 12 206 7| 0.9 1.3 2.2| 38.9 -2.1 36.8 9.2 0.32| 5.4 1.7 5000 235 10 198 6| 0.7 0.9 1.7| 38.9 -3.4 35.5 7.1 0.28| 4.5 1.3 6000 235 9 188 5| 0.8 0.8 1.5| 38.9 -5.7 33.2 5.5 0.22| 4.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20251207.00.gif