UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 5 NOV 25 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 1016 95 3.4 -1.6 70 5.0 1.4 180 1 275.3 275.9 273.7 284.5 3.34 1 1005 183 5.0 -2.0 60 7.0 2.1 125 2 277.8 278.3 275.0 286.9 3.28 2 1000 224 5.0 -2.0 60 7.0 2.1 100 3 278.1 278.7 275.3 287.3 3.30 3 968 489 5.0 -3.0 56 8.0 1.7 54 6 280.7 281.3 276.5 289.6 3.16 4 925 857 2.4 -8.6 44 11.0 -1.5 350 9 281.8 282.1 275.6 288.0 2.15 5 852 1516 -1.5 -17.5 28 16.0 -6.0 326 9 284.4 284.6 275.5 287.8 1.13 6 850 1535 -1.5 -17.5 28 16.0 -6.0 325 9 284.6 284.8 275.6 288.0 1.14 7 818 1841 -0.9 -20.9 20 20.0 -6.2 313 13 288.4 288.5 277.2 291.1 0.88 8 810 1919 -0.7 -20.7 20 20.0 -6.1 310 14 289.4 289.5 277.7 292.2 0.91 9 773 2291 -3.9 -21.9 23 18.0 -8.4 296 19 289.8 290.0 277.9 292.5 0.86 10 706 3004 -5.5 -27.5 16 22.0 -10.4 268 28 295.7 295.8 280.3 297.5 0.57 11 700 3071 -5.5 -27.5 16 22.0 -10.4 265 29 296.4 296.5 280.6 298.3 0.57 12 681 3287 -5.5 -29.5 13 24.0 -10.7 265 30 298.7 298.8 281.5 300.4 0.49 13 641 3759 -7.7 -30.7 14 23.0 -12.5 265 31 301.5 301.5 282.6 303.0 0.46 14 545 4998 -16.7 -37.7 14 21.0 -19.8 265 36 305.1 305.1 283.8 306.0 0.27 15 500 5640 -21.1 -33.1 33 12.0 -23.0 265 38 307.3 307.4 284.9 308.9 0.47 16 454 6342 -26.7 -34.7 47 8.0 -27.8 267 41 308.9 309.0 285.5 310.4 0.44 17 400 7240 -33.9 -41.9 44 8.0 -34.6 270 44 310.9 311.0 285.9 311.8 0.24 18 346 8243 -40.9 -48.9 42 8.0 -41.3 273 45 314.6 314.6 287.1 315.1 0.13 19 333 8502 -43.7 -50.7 46 7.0 -44.0 273 45 314.2 314.3 286.9 314.7 0.11 20 306 9068 -45.9 -53.9 40 8.0 -46.2 275 46 318.9 318.9 288.5 319.2 0.08 21 300 9200 -46.7 -54.7 40 8.0 -47.0 275 46 319.5 319.5 288.7 319.8 0.08 22 250 10380 -55.5 -64.5 32 9.0 -55.6 270 50 323.6 323.6 289.9 323.7 0.03 23 248 10431 -55.7 -64.7 32 9.0 -55.8 270 50 324.0 324.0 290.0 324.1 0.03 24 220 11187 -57.7 -66.7 31 9.0 -57.8 267 56 332.2 332.2 292.3 332.3 0.02 25 216 11302 -59.9 -68.9 30 9.0 -60.0 267 57 330.5 330.6 291.9 330.6 0.02 26 200 11780 -60.1 -69.1 30 9.0 -60.2 265 60 337.6 337.6 293.7 337.7 0.02 27 198 11843 -61.3 -70.3 29 9.0 -61.4 265 60 336.7 336.7 293.5 336.7 0.01 28 182 12367 -59.9 -69.9 26 10.0 -60.0 265 62 347.1 347.1 296.0 347.2 0.02 29 150 13580 -57.9 -67.9 27 10.0 -58.1 265 68 370.3 370.3 300.7 370.4 0.03 30 129 14529 -56.3 -67.8 22 11.5 -56.6 260 69 389.5 389.5 303.8 389.7 0.03 31 122 14882 -55.7 -67.7 21 12.0 -56.0 259 66 396.9 396.9 304.8 397.1 0.03 32 100 16140 -56.5 -69.5 18 13.0 -56.9 255 56 418.6 418.6 307.6 418.7 0.03 33 70 18390 -58.1 -73.1 13 15.0 -58.6 260 52 460.1 460.1 311.8 460.2 0.03 34 64 18952 -59.1 -74.1 13 15.0 -59.6 264 48 469.8 469.8 312.6 470.0 0.03 35 53 20147 -54.1 -70.1 12 16.0 -55.1 272 40 507.5 507.5 315.5 507.8 0.06 36 50 20520 -54.7 -71.7 11 17.0 -55.6 275 38 514.6 514.6 315.9 514.9 0.05 37 37 22439 -56.3 -74.3 9 18.0 -57.3 260 36 556.7 556.8 318.5 557.0 0.04 38 34 22981 -52.5 -71.5 8 19.0 -54.2 256 36 580.4 580.4 319.7 580.9 0.07 39 30 23790 -52.3 -71.3 8 19.0 -54.2 250 35 602.1 602.1 320.7 602.7 0.08 40 26 24719 -50.9 -70.9 8 20.0 -53.4 243 30 631.2 631.2 322.0 632.0 0.10 41 23 25514 -53.1 -74.1 6 21.0 -55.4 237 26 647.2 647.3 322.6 647.8 0.07 42 20 26420 -50.7 -72.7 6 22.0 -53.8 230 21 681.0 681.0 323.9 681.9 0.10 43 18 27105 -51.5 -73.5 6 22.0 -54.6 225 21 699.3 699.3 324.4 700.2 0.10 44 15 28300 -47.1 -70.1 5 23.0 -52.1 218 22 751.4 751.4 326.0 753.2 0.20 45 13 29244 -48.7 -72.7 5 24.0 -53.6 211 22 777.2 777.3 326.7 778.7 0.16 46 12 29776 -44.3 -69.3 5 25.0 -51.2 208 22 810.8 810.9 327.5 813.6 0.28 47 10 31000 -43.5 -68.5 5 25.0 -51.5 200 23 857.2 857.4 328.7 861.2 0.38 48 9.2 31560 -43.9 -69.9 4 26.0 -52.1 876.3 876.5 329.0 880.0 0.34 TRP 198 11843 -61.3 -70.3 29 9.0 -61.4 265 60 336.7 336.7 293.5 336.7 0.01 WND 129 14529 -56.3 -67.8 22 11.5 -56.6 260 69 389.5 389.5 303.8 389.7 0.03 Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 880.08 mb = 1262.72 m = 4142.72 ft Wetbulb zero: 945.06 mb = 683.11 m = 2241.15 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 25.17 % Est. max temperature: 12.01 C = 53.61 F Sfc-Lift cond lev (LCL): 940.31 mb = 723.94 m = 2375.10 ft T: 3.34 C 700-500 lapse rate: 6.07 C/km ThetaE index: 1.85 C Layer 925.0- 850.0 mb Conv cond level (CCL): 613.16 mb = 4098.26 m = 13445.58 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 30.70 C = 87.26 F Cap Strength: 15.45 C Lifted Index: 16.50 C Risk: None Lifted Index @300 mb: 22.25 C Lifted Index @700 mb: 11.30 C Showalter Index: 16.61 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 3.60 C K Index: -19.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.31 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 59663.26 J/kg Cap Strength: 16.30 C Lift Cond Lev (LCL): 847.29 mb = 1560.42 m = 5119.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 18 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 1016 95 180 1 0.0 1.0 | 124 19 -15.5 10.3 1 1000 224 100 3 -3.0 0.5 | 118 21 -18.4 9.8 2 925 857 350 9 1.6 -8.9 | 92 14 -13.9 0.5 3 850 1535 325 9 5.2 -7.4 | 101 11 -10.3 2.0 4 700 3071 265 29 28.9 2.5 | 229 18 13.4 11.9 5 500 5640 265 38 37.9 3.3 | 241 26 22.4 12.6 6 400 7240 270 44 44.0 -0.0 | 252 30 28.5 9.3 7 300 9200 275 46 45.8 -4.0 | 260 31 30.3 5.3 8 250 10380 270 50 50.0 -0.0 | 255 36 34.5 9.3 9 200 11780 265 60 59.8 5.2 | 252 47 44.3 14.6 10 198 11843 265 60 59.8 5.2 | 252 47 44.3 14.6 11 150 13580 265 68 67.7 5.9 | 254 54 52.3 15.3 12 129 14529 260 69 68.0 12.0 | 248 57 52.5 21.3 13 100 16140 255 56 54.1 14.5 | 238 45 38.6 23.8 14 70 18390 260 52 51.2 9.0 | 243 40 35.7 18.4 15 50 20520 275 38 37.9 -3.3 | 255 23 22.4 6.0 16 30 23790 250 35 32.9 12.0 | 219 28 17.4 21.3 17 20 26420 230 21 16.1 13.5 | 182 23 0.6 22.8 18 10 31000 200 23 7.9 21.6 | 166 32 -7.6 30.9 Wind Parameters Mean winds (0-6000m): 271.1 at 24.1 knts Storm direction: 301.1 at 18.1 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 6.4 neg: -67.7 tot: -61.3 m^2/s^2 ave: -20.4 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 101.36 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 61 4 111 20| 0.0 7.6 7.6| 0.0 -43.3 -43.3 -86.5 -0.82| 9.9 -8.1 1000 1 6 101 16| 0.0 5.1 5.1| 1.2 -57.0 -55.7 -55.7 -0.60| 9.1 -5.4 1500 347 7 100 14| 0.0 3.6 3.6| 5.0 -57.3 -52.2 -34.8 -0.45| 7.2 -3.2 2000 332 9 99 12| 0.0 4.3 4.3| 5.3 -58.8 -53.4 -26.7 -0.33| 7.4 -2.5 2500 313 11 105 8| 0.0 4.7 4.7| 6.4 -59.0 -52.6 -21.0 -0.16| 7.9 -1.3 3000 292 13 144 5| 0.0 5.0 5.0| 6.4 -67.7 -61.3 -20.4 -0.18| 8.4 -1.5 4000 279 18 196 7| 0.0 4.2 4.2| 16.3 -67.7 -51.4 -12.9 -0.13| 6.8 -0.9 5000 274 21 215 10| 0.0 3.7 3.7| 26.1 -67.7 -41.5 -8.3 -0.09| 5.8 -0.5 6000 271 24 224 12| 0.2 3.2 3.4| 42.4 -67.7 -25.3 -4.2 -0.05| 5.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251105.00.gif