UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 11 OCT 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 251 SFC 946 674 -12.7 -15.8 78 3.1 -13.3 260 3 264.6 264.8 263.1 267.9 1.18 2 925 845 -14.9 -19.7 67 4.8 -15.7 230 7 264.1 264.2 262.1 266.5 0.87 3 891 1127 -17.5 -21.0 74 3.5 -18.1 252 9 264.2 264.4 262.1 266.5 0.80 4 850 1478 -19.7 -22.4 79 2.7 -20.1 280 11 265.5 265.6 262.9 267.6 0.74 5 814 1798 -21.9 -24.5 79 2.6 -22.2 291 11 266.5 266.6 263.4 268.3 0.65 6 810 1834 -21.3 -24.0 79 2.7 -21.7 292 11 267.5 267.6 264.2 269.4 0.68 7 808 1852 -18.9 -21.7 79 2.8 -19.4 293 12 270.2 270.4 266.4 272.6 0.83 8 800 1926 -18.3 -21.2 78 2.9 -18.8 296 12 271.6 271.8 267.5 274.2 0.88 9 780 2115 -18.7 -22.6 71 3.9 -19.4 302 12 273.2 273.3 268.4 275.5 0.80 10 718 2728 -21.9 -33.9 33 12.0 -23.2 323 13 276.2 276.3 269.4 277.2 0.30 11 700 2915 -22.3 -36.3 27 14.0 -23.7 330 13 277.8 277.8 270.2 278.6 0.24 12 613 3882 -26.3 -41.3 23 15.0 -27.5 23 11 283.9 284.0 273.7 284.5 0.17 13 549 4672 -30.3 -39.3 41 9.0 -31.0 67 10 288.3 288.3 276.2 289.0 0.23 14 500 5330 -35.3 -41.3 54 6.0 -35.7 105 9 290.0 290.0 277.0 290.7 0.21 15 432 6333 -41.9 -47.9 52 6.0 -42.2 112 12 294.0 294.0 278.8 294.4 0.12 16 400 6850 -45.7 -51.7 51 6.0 -45.9 115 13 295.6 295.6 279.5 295.9 0.08 17 375 7277 -48.7 -54.7 50 6.0 -48.8 113 13 297.1 297.1 280.1 297.3 0.06 18 302 8678 -56.1 -62.1 47 6.0 -56.2 105 11 305.7 305.7 283.7 305.8 0.03 19 300 8720 -55.9 -61.9 47 6.0 -56.0 105 9 306.6 306.6 284.1 306.7 0.03 20 292 8891 -56.3 -62.3 47 6.0 -56.4 115 8 308.4 308.4 284.7 308.5 0.03 21 275 9274 -53.5 -59.5 48 6.0 -53.7 138 5 317.7 317.8 288.1 317.9 0.05 22 250 9890 -50.3 -56.3 49 6.0 -50.5 175 1 331.3 331.3 292.2 331.6 0.07 23 228 10492 -48.7 -55.7 44 7.0 -49.0 216 4 342.6 342.6 295.0 342.9 0.09 24 200 11350 -49.3 -58.3 34 9.0 -49.7 275 9 354.7 354.7 297.7 355.0 0.07 25 150 13240 -48.9 -61.9 21 13.0 -49.5 290 9 385.8 385.8 303.2 386.1 0.06 26 100 15880 -51.7 -67.7 13 16.0 -52.4 260 9 427.8 427.8 308.6 428.1 0.04 27 87 16785 -52.5 -68.5 13 16.0 -53.2 260 9 443.6 443.6 310.3 443.9 0.04 28 71 18107 -50.9 -67.9 12 17.0 -51.9 260 9 473.6 473.6 313.0 473.9 0.06 29 70 18200 -51.3 -68.3 11 17.0 -52.3 260 9 474.6 474.7 313.1 475.0 0.06 30 51 20243 -54.5 -71.5 11 17.0 -55.5 241 11 512.1 512.1 315.8 512.4 0.05 31 50 20370 -53.9 -70.9 11 17.0 -54.9 240 11 516.5 516.5 316.1 516.8 0.05 32 41 21655 -48.5 -66.5 11 18.0 -50.5 230 11 560.1 560.1 318.7 560.9 0.12 33 36 22504 -50.7 -68.7 10 18.0 -52.6 224 11 575.6 575.6 319.5 576.3 0.10 34 30 23700 -46.5 -65.5 10 19.0 -49.6 215 11 617.9 617.9 321.5 619.3 0.19 35 29 23926 -46.1 -65.1 10 19.0 -49.4 212 11 625.0 625.1 321.7 626.6 0.21 36 27 24399 -49.5 -68.5 9 19.0 -52.1 207 12 628.3 628.4 321.9 629.4 0.14 37 22 25760 -44.3 -66.3 7 22.0 -49.0 192 14 681.7 681.8 323.9 683.7 0.23 38 20 26400 -44.5 -67.5 6 23.0 -49.5 185 15 700.0 700.1 324.5 701.9 0.22 39 16 27884 -47.7 -72.7 4 25.0 -52.4 735.7 735.7 325.6 736.8 0.13 40 14 28770 -45.5 -71.5 4 26.0 -51.4 771.7 771.8 326.5 773.4 0.18 41 12 29793 -47.7 -73.7 3 26.0 -53.3 798.7 798.8 327.3 800.2 0.15 42 11 30371 -45.3 -71.3 4 26.0 -52.2 827.6 827.7 328.0 829.9 0.23 TRP 302 8678 -56.1 -62.1 47 6.0 -56.2 105 11 305.7 305.7 283.7 305.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5079.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 48.49 % Est. max temperature: -5.48 C = 22.13 F Sfc-Lift cond lev (LCL): 899.78 mb = 1053.02 m = 3454.74 ft T: -16.82 C 700-500 lapse rate: 5.38 C/km ThetaE index: 1.38 C Layer 925.0- 850.0 mb Conv cond level (CCL): 822.44 mb = 1721.54 m = 5648.02 ft Mean mixing ratio: 0.84 g/kg Conv temperature: -11.09 C = 12.03 F Cap Strength: 18.25 C Lifted Index: 19.06 C Risk: None Lifted Index @300 mb: 28.10 C Lifted Index @700 mb: 10.73 C Showalter Index: 18.50 C Risk: None Total Totals Index: 28.50 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 12.90 C K Index: -20.80 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.50 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 74236.39 J/kg Cap Strength: 19.01 C Lift Cond Lev (LCL): 844.54 mb = 1525.64 m = 5005.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 8 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 ---------------------------------------------------------- 0 946 674 260 3 3.0 0.5 | 220 10 6.5 7.8 1 925 845 230 7 5.4 4.5 | 217 15 8.9 11.8 2 850 1478 280 11 10.8 -1.9 | 250 15 14.4 5.4 3 700 2915 330 13 6.5 -11.3 | 292 11 10.1 -4.0 4 500 5330 105 9 -8.7 2.3 | 152 11 -5.1 9.6 5 400 6850 115 13 -11.8 5.5 | 147 15 -8.2 12.8 6 302 8678 105 11 -10.6 2.8 | 145 12 -7.1 10.1 7 300 8720 105 9 -8.7 2.3 | 152 11 -5.1 9.6 8 250 9890 175 1 -0.1 1.0 | 203 9 3.5 8.3 9 200 11350 275 9 9.0 -0.8 | 243 14 12.5 6.5 10 150 13240 290 9 8.5 -3.1 | 251 13 12.0 4.2 11 100 15880 260 9 8.9 1.6 | 235 15 12.4 8.8 12 70 18200 260 9 8.9 1.6 | 235 15 12.4 8.8 13 50 20370 240 11 9.5 5.5 | 226 18 13.1 12.8 14 30 23700 215 11 6.3 9.0 | 211 19 9.9 16.3 15 20 26400 185 15 1.3 14.9 | 192 23 4.9 22.2 Wind Parameters Mean winds (0-6000m): 356.1 at 10.8 knts Storm direction: 26.1 at 8.1 knts Shear (0-3000m) pos: 3.0 neg: 1.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 126.2 deg Storm rel helicity (0-3000m) pos: 81.1 neg: -1.8 tot: 79.3 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 29.72 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 ------------------------------------------------------------------------------- 500 243 7 223 14| 0.0 6.3 6.3| 15.6 -1.8 13.9 27.8 0.39| 8.9 3.5 1000 264 9 236 15| 3.0 3.1 6.1| 39.7 -1.8 37.9 37.9 0.64| 7.5 4.8 1500 277 10 245 14| 3.1 2.1 5.2| 52.1 -1.8 50.3 33.5 0.69| 6.2 4.3 2000 289 10 254 14| 3.1 1.6 4.7| 63.3 -1.8 61.6 30.8 0.73| 5.7 4.1 2500 299 11 261 13| 3.2 1.3 4.4| 74.0 -1.8 72.2 28.9 0.73| 5.6 4.1 3000 309 11 269 12| 3.0 1.0 4.1| 81.1 -1.8 79.3 26.4 0.73| 5.7 4.1 4000 323 11 279 10| 2.5 0.8 3.2| 91.3 -1.8 89.6 22.4 0.76| 5.7 4.3 5000 326 11 280 10| 1.9 0.6 2.5|102.2 -2.7 99.5 19.9 0.74| 5.3 3.9 6000 356 11 309 6| 1.8 0.5 2.3|102.2 -4.8 97.5 16.2 0.69| 4.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251011.00.gif