UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:0000Z 23 APR 25 Station: Y5954 WMO ident: 95954 ------------------------------------------------------------------------------- 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 1019 92 17.0 13.1 78 3.9 14.6 65 12 288.6 290.2 287.0 314.7 9.33 1 1000 251 14.2 11.8 85 2.4 12.8 60 14 287.4 288.9 285.9 311.7 8.72 2 981 413 12.6 11.5 93 1.1 12.0 59 13 287.3 288.8 285.9 311.7 8.71 3 925 904 9.2 7.5 89 1.7 8.3 55 11 288.7 290.0 284.8 308.6 7.04 4 888 1241 7.0 5.5 90 1.5 6.2 101 9 289.8 291.0 284.5 308.0 6.38 5 850 1601 6.4 -0.6 61 7.0 3.1 150 6 292.9 293.6 283.6 305.4 4.30 6 844 1659 6.4 -2.6 53 9.0 2.3 147 6 293.4 294.1 283.2 304.5 3.74 7 792 2176 1.4 -3.6 69 5.0 -0.8 125 6 293.5 294.1 283.1 304.4 3.70 8 750 2614 0.4 -18.6 22 19.0 -5.4 105 5 297.0 297.2 281.6 300.7 1.17 9 708 3074 -1.7 -22.7 18 21.0 -7.5 84 5 299.6 299.8 282.4 302.4 0.87 10 700 3165 0.0 -45.0 2 45.0 -7.8 80 5 302.5 302.5 282.5 302.8 0.10 11 696 3211 0.2 -44.8 2 45.0 -7.7 83 5 303.2 303.2 282.8 303.6 0.10 12 677 3433 0.8 98 5 306.3 13 628 4033 -1.9 -48.9 1 47.0 -9.6 138 4 309.9 309.9 285.4 310.1 0.07 14 518 5532 -13.5 -48.5 3 35.0 -18.0 241 3 313.4 313.4 286.6 313.7 0.09 15 512 5621 -14.1 -30.1 24 16.0 -17.4 247 3 313.7 313.8 287.3 315.8 0.61 16 500 5800 -15.9 -29.9 29 14.0 -18.7 260 3 313.7 313.8 287.4 315.9 0.64 17 469 6275 -20.1 -33.1 30 13.0 -22.3 267 5 314.2 314.3 287.4 316.0 0.50 18 437 6793 -23.3 -51.3 6 28.0 -25.9 275 7 316.6 316.6 287.7 316.9 0.08 19 400 7430 -28.3 -54.3 6 26.0 -30.2 285 10 318.2 318.2 288.2 318.4 0.06 20 336 8658 -38.7 -56.7 13 18.0 -39.5 294 9 320.3 320.3 288.9 320.5 0.05 21 300 9430 -44.1 -62.1 12 18.0 -44.6 300 9 323.2 323.2 289.8 323.3 0.03 22 250 10620 -53.7 -63.7 28 10.0 -53.9 340 9 326.2 326.2 290.7 326.3 0.03 23 238 10936 -55.7 -66.7 24 11.0 -55.9 325 10 327.8 327.8 291.1 327.9 0.02 24 202 11977 -58.1 -74.1 11 16.0 -58.3 275 15 339.8 339.8 294.3 339.8 0.01 25 200 12040 -57.9 -75.9 8 18.0 -58.1 280 16 341.1 341.1 294.6 341.1 0.01 26 178 12776 -55.9 -81.9 2 26.0 -56.2 270 23 355.9 355.9 297.9 355.9 0.00 27 150 13860 -56.7 -83.7 2 27.0 -57.0 255 34 372.4 372.4 301.0 372.4 0.00 28 100 16400 -61.7 -86.7 2 25.0 -61.9 270 30 408.5 408.5 306.3 408.5 0.00 29 92 16915 -64.3 -88.3 2 24.0 -64.5 274 28 413.2 413.2 306.9 413.2 0.00 30 70 18600 -62.5 -87.5 2 25.0 -62.8 285 21 450.7 450.7 310.9 450.7 0.00 31 50 20680 -61.5 -88.5 2 27.0 -62.0 255 20 498.6 498.6 314.8 498.6 0.00 32 30 23890 -56.5 -86.5 1 30.0 -57.9 40 3 590.6 590.6 320.2 590.7 0.01 33 25 25047 -56.5 -86.5 1 30.0 -58.1 622.2 622.2 321.6 622.3 0.01 34 21 26167 -51.3 -84.3 1 33.0 -54.3 669.7 669.7 323.4 669.9 0.02 TRP 202 11977 -58.1 -74.1 11 16.0 -58.3 275 15 339.8 339.8 294.3 339.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 742.00 mb = 2701.45 m = 8862.93 ft Freezing level: 700.00 mb = 3165.00 m = 10383.73 ft Freezing level: 662.48 mb = 3610.90 m = 11846.64 ft Wetbulb zero: 805.04 mb = 2043.13 m = 6703.12 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 40.88 % Est. max temperature: 19.74 C = 67.54 F Sfc-Lift cond lev (LCL): 961.54 mb = 580.25 m = 1903.69 ft T: 11.44 C 700-500 lapse rate: 6.03 C/km ThetaE index: 14.03 C Layer 1000.0- 708.0 mb Conv cond level (CCL): 935.72 mb = 807.71 m = 2649.95 ft Mean mixing ratio: 8.19 g/kg Conv temperature: 16.85 C = 62.34 F Cap Strength: 7.28 C Lifted Index: 5.85 C Risk: None Lifted Index @300 mb: 8.97 C Lifted Index @700 mb: 3.67 C Showalter Index: 9.33 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 15.30 C K Index: -23.30 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.18 J/kg Max Up Vert Vel: 5.13 m/s Conv Inhibition (B-): 1.35 J/kg Cap Strength: 7.21 C Lift Cond Lev (LCL): 943.00 mb = 742.94 m = 2437.45 ft Lev Free Conv (LFC): 918.00 mb = 966.80 m = 3171.87 ft Equ Level (EL): 868.00 mb = 1428.71 m = 4687.30 ft B at Equ Level: 6.20 J/kg Max Parcel Lev (MPL): 838.00 mb = 1717.07 m = 5633.36 ft Wind level data Storm motion: 113 at 4 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 1019 92 65 12 -10.9 -5.1 | 45 10 -6.7 -6.8 1 1000 251 60 14 -12.1 -7.0 | 42 12 -8.0 -8.8 2 925 904 55 11 -9.0 -6.3 | 31 9 -4.9 -8.1 3 850 1601 150 6 -3.0 5.2 | 198 4 1.1 3.4 4 700 3165 80 5 -4.9 -0.9 | 17 3 -0.8 -2.6 5 500 5800 260 3 3.0 0.5 | 280 7 7.1 -1.2 6 400 7430 285 10 9.7 -2.6 | 288 14 13.8 -4.4 7 300 9430 300 9 7.8 -4.5 | 298 13 11.9 -6.3 8 250 10620 340 9 3.1 -8.5 | 325 13 7.2 -10.2 9 202 11977 275 15 14.9 -1.3 | 279 19 19.1 -3.1 10 200 12040 280 16 15.8 -2.8 | 283 20 19.9 -4.5 11 150 13860 255 34 32.8 8.8 | 259 38 37.0 7.0 12 100 16400 270 30 30.0 -0.0 | 273 34 34.1 -1.8 13 70 18600 285 21 20.3 -5.4 | 286 25 24.4 -7.2 14 50 20680 255 20 19.3 5.2 | 262 24 23.4 3.4 15 30 23890 40 3 -1.9 -2.3 | 332 5 2.2 -4.1 Wind Parameters Mean winds (0-6000m): 83.2 at 6.0 knts Storm direction: 113.2 at 4.5 knts Shear (0-3000m) pos: 2.4 neg: 1.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -24.1 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -8.9 tot: 7.7 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.55 Bulk Shear: 8.48 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 60 13 41 11| 0.0 1.7 1.7| 0.0 -4.4 -4.4 -8.8 -0.41| 3.8 -1.5 1000 60 12 39 10| 2.7 0.9 3.5| 7.5 -6.9 0.6 0.6 0.12| 5.1 0.6 1500 66 11 43 8| 4.8 0.6 5.4| 16.7 -6.9 9.8 6.5 0.52| 6.9 3.5 2000 76 10 52 7| 3.6 0.9 4.5| 16.7 -7.7 9.0 4.5 0.41| 5.7 2.4 2500 82 9 56 5| 2.9 1.2 4.0| 16.7 -8.3 8.4 3.4 0.30| 5.0 1.5 3000 84 8 56 5| 2.4 1.3 3.7| 16.7 -8.9 7.7 2.6 0.22| 4.5 1.0 4000 87 7 56 4| 2.4 1.0 3.4| 17.1 -9.0 8.1 2.0 0.24| 4.1 1.0 5000 90 7 54 3| 2.2 0.8 2.9| 20.4 -9.0 11.4 2.3 0.28| 3.8 1.1 6000 83 6 36 3| 1.8 0.6 2.4| 24.9 -9.2 15.8 2.6 0.32| 3.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20250423.00.gif