UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 6 DEC 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 1013 46 6.0 5.1 94 0.9 5.6 115 9 278.1 279.0 278.1 292.9 5.43 1 1000 151 5.0 4.4 96 0.6 4.7 105 11 278.1 279.0 277.9 292.4 5.24 2 925 783 1.2 0.9 98 0.3 1.1 80 13 280.5 281.3 278.0 292.8 4.41 3 877 1210 -1.5 -1.8 98 0.3 -1.6 93 24 282.0 282.7 278.0 292.8 3.82 4 857 1394 0.0 -0.1 99 0.1 -0.0 98 29 285.5 286.2 280.4 298.0 4.43 5 850 1460 -0.3 -0.4 99 0.1 -0.3 100 31 285.8 286.6 280.6 298.2 4.37 6 747 2489 -2.7 -3.4 95 0.7 -3.0 123 26 294.0 294.7 283.7 305.7 3.98 7 700 3002 -5.7 -6.2 96 0.5 -5.9 135 23 296.2 296.8 284.0 306.4 3.43 8 693 3081 -6.1 -6.6 96 0.5 -6.3 134 23 296.6 297.2 284.1 306.7 3.36 9 692 3092 -4.7 -5.2 96 0.5 -4.9 134 23 298.3 298.9 285.1 309.5 3.75 10 691 3104 -4.9 -5.4 96 0.5 -5.1 134 23 298.2 298.8 285.1 309.3 3.70 11 690 3115 -6.1 -6.5 97 0.4 -6.2 134 23 296.9 297.6 284.2 307.2 3.40 12 683 3195 -4.7 -5.4 95 0.7 -5.0 133 23 299.4 300.1 285.5 310.7 3.74 13 682 3207 -4.9 -5.6 95 0.7 -5.2 133 23 299.3 300.0 285.5 310.4 3.69 14 680 3230 -6.7 -7.4 95 0.7 -7.0 132 22 297.5 298.1 284.2 307.2 3.22 15 514 5365 -19.3 -22.8 74 3.5 -20.1 107 17 307.1 307.3 285.7 311.0 1.19 16 500 5570 -21.5 -24.6 76 3.1 -22.1 105 17 306.8 307.0 285.4 310.3 1.04 17 400 7170 -33.5 -37.2 69 3.7 -33.9 105 25 311.4 311.5 286.4 312.8 0.39 18 358 7938 -40.1 -43.2 72 3.1 -40.3 99 26 312.6 312.7 286.6 313.5 0.23 19 300 9120 -49.9 -54.5 58 4.6 -50.0 90 27 315.0 315.0 287.2 315.3 0.08 20 250 10290 -57.5 -63.5 46 6.0 -57.6 90 48 320.6 320.6 288.9 320.7 0.03 21 206 11490 -66.1 -72.1 43 6.0 -66.1 110 23 325.3 325.3 290.4 325.4 0.01 22 200 11670 -65.5 -72.5 37 7.0 -65.5 100 13 329.0 329.0 291.5 329.1 0.01 23 166 12805 -63.9 -72.9 28 9.0 -64.0 191 8 349.7 349.7 296.6 349.8 0.01 24 153 13307 -60.9 -70.9 26 10.0 -61.0 230 6 363.1 363.1 299.3 363.2 0.02 25 150 13430 -61.1 -71.1 25 10.0 -61.2 240 5 364.8 364.8 299.7 364.9 0.02 26 148 13513 -60.7 -70.7 26 10.0 -60.9 241 6 366.9 366.9 300.0 367.0 0.02 27 100 15940 -61.3 -76.3 12 15.0 -61.5 260 21 409.3 409.3 306.5 409.3 0.01 28 91 16523 -62.9 -79.9 8 17.0 -63.1 255 23 417.3 417.3 307.4 417.3 0.01 29 78 17477 -61.1 -82.1 5 21.0 -61.4 246 27 439.8 439.8 309.8 439.9 0.01 30 70 18150 -60.5 -86.5 2 26.0 -60.9 240 29 455.0 455.0 311.3 455.0 0.00 31 66 18515 -60.3 -87.3 2 27.0 -60.7 243 32 463.1 463.1 312.0 463.1 0.00 32 51 20100 -65.1 -93.1 1 28.0 -65.4 254 45 487.3 487.3 314.0 487.3 0.00 33 50 20220 -65.3 -93.3 1 28.0 -65.6 255 46 489.6 489.6 314.2 489.6 0.00 34 44 21000 -64.3 -91.5 1 27.3 -64.7 255 60 510.3 510.3 315.7 510.4 0.00 35 42 21285 -63.9 -90.9 1 27.0 -64.3 518.1 518.1 316.2 518.1 0.00 TRP 206 11490 -66.1 -72.1 43 6.0 -66.1 110 23 325.3 325.3 290.4 325.4 0.01 WND 44 21000 -64.3 -91.5 1 27.3 -64.7 255 60 510.3 510.3 315.7 510.4 0.00 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 903.67 mb = 972.73 m = 3191.35 ft Freezing level: 857.00 mb = 1394.30 m = 4574.42 ft Freezing level: 857.00 mb = 1394.30 m = 4574.42 ft Wetbulb zero: 905.87 mb = 950.46 m = 3118.28 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 91.01 % Est. max temperature: 12.34 C = 54.20 F Sfc-Lift cond lev (LCL): 999.16 mb = 157.83 m = 517.80 ft T: 4.96 C 700-500 lapse rate: 6.15 C/km ThetaE index: 0.48 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 950.34 mb = 563.90 m = 1850.04 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 7.60 C = 45.67 F Cap Strength: 13.23 C Lifted Index: 12.76 C Risk: None Lifted Index @300 mb: 15.94 C Lifted Index @700 mb: 8.17 C Showalter Index: 8.71 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 21.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 79.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.33 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 30862.55 J/kg Cap Strength: 13.19 C Lift Cond Lev (LCL): 955.27 mb = 521.97 m = 1712.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 143 at 16 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 1013 46 115 9 -8.2 3.8 | 352 9 1.2 -8.8 1 1000 151 105 11 -10.6 2.8 | 8 10 -1.3 -9.7 2 925 783 80 13 -12.8 -2.3 | 13 15 -3.5 -14.8 3 850 1460 100 31 -30.5 5.4 | 71 22 -21.2 -7.2 4 700 3002 135 23 -16.3 16.3 | 118 8 -6.9 3.7 5 500 5570 105 17 -16.4 4.4 | 41 11 -7.1 -8.2 6 400 7170 105 25 -24.1 6.5 | 68 16 -14.8 -6.1 7 300 9120 90 27 -27.0 0.0 | 55 22 -17.7 -12.6 8 250 10290 90 48 -48.0 0.0 | 72 41 -38.7 -12.6 9 206 11490 110 23 -21.6 7.9 | 69 13 -12.3 -4.7 10 200 11670 100 13 -12.8 2.3 | 19 11 -3.5 -10.3 11 150 13430 240 5 4.3 2.5 | 306 17 13.7 -10.1 12 100 15940 260 21 20.7 3.6 | 287 31 30.0 -8.9 13 70 18150 240 29 25.1 14.5 | 267 34 34.4 1.9 14 50 20220 255 46 44.4 11.9 | 271 54 53.8 -0.7 Wind Parameters Mean winds (0-6000m): 113.4 at 20.9 knts Storm direction: 143.4 at 15.6 knts Shear (0-3000m) pos: 3.0 neg: 2.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 139.9 neg: -0.0 tot: 139.9 m^2/s^2 ave: 46.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.80 Bulk Shear: 14.08 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 99 11 10 11| 0.0 5.8 5.8| 9.0 0.0 9.0 18.0 0.58| 6.2 3.6 1000 91 13 16 13| 0.0 6.5 6.5| 39.0 -0.0 39.0 39.0 0.69| 7.9 5.5 1500 95 17 36 14| 4.2 4.3 8.5|100.1 -0.0 100.1 66.7 0.79| 9.8 7.7 2000 99 20 49 14| 3.4 3.3 6.6|119.3 -0.0 119.3 59.6 0.75| 8.9 6.7 2500 104 22 57 14| 3.1 2.6 5.7|132.3 -0.0 132.3 52.9 0.73| 8.4 6.1 3000 108 22 63 13| 3.0 2.2 5.1|139.9 -0.0 139.9 46.6 0.72| 7.8 5.6 4000 113 22 70 12| 2.2 2.0 4.3|139.9 -10.2 129.6 32.4 0.55| 6.5 3.6 5000 114 21 70 11| 1.8 1.9 3.7|139.9 -20.2 119.7 23.9 0.42| 5.7 2.4 6000 113 21 67 11| 1.5 1.8 3.3|145.7 -25.3 120.4 20.1 0.39| 5.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251206.11.gif