UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 13 OCT 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 1012 88 5.4 -0.6 65 6.0 2.8 360 5 277.6 278.2 275.4 287.6 3.61 1 1000 185 4.0 -2.0 65 6.0 1.5 355 7 277.1 277.7 274.7 286.3 3.30 2 988 283 3.6 -2.4 65 6.0 1.2 277.7 278.3 274.9 286.7 3.24 3 950 603 6.4 -5.6 42 12.0 1.6 283.7 284.1 277.3 291.3 2.65 4 929 786 6.6 -9.4 31 16.0 0.7 285.7 286.1 277.4 291.6 2.01 5 925 821 6.2 -9.8 31 16.0 0.4 40 11 285.6 286.0 277.3 291.4 1.96 6 920 865 5.8 -11.2 28 17.0 -0.2 285.7 286.0 277.1 290.9 1.76 7 914 919 5.8 -12.2 26 18.0 -0.4 286.2 286.5 277.2 291.1 1.64 8 901 1036 6.6 -10.4 28 17.0 0.4 288.2 288.6 278.6 293.9 1.92 9 851 1503 4.6 -13.4 26 18.0 -1.6 290.9 291.1 279.4 295.7 1.60 10 850 1513 4.6 -13.4 26 18.0 -1.6 175 5 291.0 291.2 279.4 295.8 1.60 11 812 1884 4.0 -17.0 20 21.0 -2.7 294.2 294.4 280.4 298.0 1.24 12 773 2281 3.0 -16.0 23 19.0 -3.3 297.3 297.5 282.0 301.7 1.42 13 714 2918 -0.7 -12.7 40 12.0 -5.0 300.0 300.4 283.9 306.3 2.01 14 707 2996 -1.5 -12.5 43 11.0 -5.4 300.0 300.3 284.0 306.4 2.07 15 700 3075 -1.7 -12.7 43 11.0 -5.6 325 7 300.6 301.0 284.2 307.0 2.05 16 671 3416 -2.3 -12.3 46 10.0 -6.0 303.6 304.0 285.5 310.5 2.21 17 662 3525 -4.7 -12.7 54 8.0 -7.5 302.1 302.5 284.9 308.9 2.17 18 648 3695 -6.5 -13.5 58 7.0 -8.9 301.9 302.3 284.7 308.4 2.08 19 616 4095 -8.5 -14.5 62 6.0 -10.5 304.0 304.4 285.4 310.4 2.02 20 552 4950 -12.7 -17.7 66 5.0 -14.2 308.7 309.0 286.8 314.3 1.72 21 339 8574 -31.5 -36.3 63 4.8 -32.1 329.3 329.4 292.0 331.1 0.51 22 300 9440 -34.7 -39.7 60 5.0 -35.3 260 108 336.5 336.5 293.9 338.0 0.40 23 250 10700 -41.1 -49.1 42 8.0 -41.6 270 138 345.0 345.0 295.7 345.7 0.18 24 232 11204 -42.4 -49.5 46 7.1 -42.9 250 143 350.4 350.4 296.9 351.2 0.18 25 231 11233 -42.5 -49.5 46 7.0 -43.0 350.7 350.8 297.0 351.5 0.18 26 228 11321 -42.1 -49.1 46 7.0 -42.6 352.6 352.7 297.4 353.4 0.19 27 210 11869 -47.7 -58.7 27 11.0 -48.1 260 138 352.3 352.3 297.2 352.6 0.07 28 200 12190 -48.1 -60.1 24 12.0 -48.6 260 138 356.6 356.6 298.1 356.9 0.06 29 150 14070 -50.3 -63.3 20 13.0 -50.8 265 126 383.4 383.4 302.8 383.6 0.05 30 148 14157 -50.5 -63.5 20 13.0 -51.0 265 125 384.5 384.5 303.0 384.8 0.05 31 133 14842 -53.3 -67.3 17 14.0 -53.7 264 118 391.5 391.5 304.0 391.6 0.03 32 100 16620 -63.5 -78.5 11 15.0 -63.7 260 99 405.0 405.0 305.9 405.1 0.01 33 93 17064 -63.5 -79.5 10 16.0 -63.7 261 93 413.5 413.5 306.9 413.6 0.01 34 89 17331 -67.1 -82.1 10 15.0 -67.2 262 89 411.6 411.6 306.7 411.6 0.01 35 87 17468 -64.7 -80.7 9 16.0 -64.9 262 87 419.1 419.1 307.6 419.1 0.01 36 72 18619 -65.3 -81.3 9 16.0 -65.5 265 70 441.1 441.1 310.0 441.2 0.01 37 70 18790 -64.3 -80.3 9 16.0 -64.6 265 68 446.8 446.8 310.6 446.9 0.01 38 63 19443 -56.7 -73.7 10 17.0 -57.3 268 59 477.3 477.3 313.2 477.4 0.03 39 50 20900 -57.7 -74.7 10 17.0 -58.4 275 40 507.5 507.5 315.5 507.7 0.03 40 49 21027 -57.7 -74.7 10 17.0 -58.4 276 39 510.4 510.5 315.7 510.6 0.03 41 47 21288 -60.5 -78.5 8 18.0 -61.0 279 38 509.9 509.9 315.7 510.0 0.02 42 44 21701 -57.3 -75.3 8 18.0 -58.1 283 36 527.4 527.4 316.8 527.6 0.03 43 36 22972 -55.5 -74.5 8 19.0 -56.7 297 29 563.2 563.2 318.8 563.5 0.04 44 30 24130 -56.5 -76.5 6 20.0 -57.8 308 23 590.6 590.6 320.2 590.9 0.04 45 20 26690 -57.3 -78.3 5 21.0 -59.0 335 9 660.8 660.8 323.1 661.1 0.04 46 18 27362 -53.3 -74.3 6 21.0 -55.9 693.6 693.7 324.3 694.4 0.09 47 17 27728 -55.9 -76.9 6 21.0 -58.1 696.7 696.7 324.3 697.3 0.06 48 11 30539 -49.5 -73.5 4 24.0 -54.6 812.3 812.4 327.6 814.0 0.17 TRP 210 -47.7 -58.7 27 11.0 -48.1 260 138 352.3 352.3 297.2 352.6 0.07 WND 232 11204 -42.4 -49.5 46 7.1 -42.9 250 143 350.4 350.4 296.9 351.2 0.18 Sounding variables and indices 1000-500 mb thick: 5500.15 m Freezing level: 725.16 mb = 2797.35 m = 9177.54 ft Wetbulb zero: 921.83 mb = 849.11 m = 2785.77 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 46.28 % Est. max temperature: 18.11 C = 64.60 F Sfc-Lift cond lev (LCL): 922.66 mb = 841.78 m = 2761.72 ft T: 6.01 C 700-500 lapse rate: 5.68 C/km ThetaE index: 1.30 C Layer 1000.0- 988.0 mb Conv cond level (CCL): 561.50 mb = 4816.72 m = 15802.70 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 35.86 C = 96.55 F Cap Strength: 17.75 C Lifted Index: 20.14 C Risk: None Lifted Index @300 mb: 33.37 C Lifted Index @700 mb: 14.31 C Showalter Index: 15.40 C Risk: None Total Totals Index: 24.23 C Risk: None Vertical Totals Index: 21.12 C Cross Totals Index: 3.12 C K Index: -3.28 Risk: None Sweat Index: 57.11 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.18 J/kg Max Up Vert Vel: 9.08 m/s Conv Inhibition (B-): 62660.11 J/kg Cap Strength: 19.82 C Lift Cond Lev (LCL): 816.45 mb = 1839.33 m = 6034.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 210 11696 260 138 135.9 24.0 1 1012 88 360 5 -0.0 -5.0 2 1000 185 355 7 0.6 -7.0 3 925 821 40 11 -7.1 -8.4 4 850 1513 175 5 -0.4 5.0 5 700 3075 325 7 4.0 -5.7 6 300 9440 260 108 106.4 18.8 7 250 10700 270 138 138.0 -0.0 8 232 11204 250 143 134.4 48.9 9 200 12190 260 138 135.9 24.0 10 150 14070 265 126 125.5 11.0 11 100 16620 260 99 97.5 17.2 12 70 18790 265 68 67.7 5.9 13 50 20900 275 40 39.8 -3.5 14 20 26690 335 9 3.8 -8.2 Wind Parameters Energy-Hel index: -2.57 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251013.00.gif