UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for X1004... Searching the city database file for: X1004 ... Date:1200Z 29 NOV 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 192 SFC 935 679 -25.9 -28.8 77 2.9 -26.2 40 1 252.0 252.1 251.3 253.1 0.38 2 925 757 -22.7 -27.6 64 4.9 -23.2 95 5 256.1 256.2 254.9 257.3 0.43 3 923 773 -21.9 -26.8 64 4.9 -22.5 99 5 257.1 257.1 255.8 258.4 0.46 4 874 1173 -23.9 -27.7 71 3.8 -24.3 212 5 259.0 259.1 257.3 260.3 0.45 5 859 1300 -22.5 -26.1 72 3.6 -22.9 248 5 261.8 261.9 259.7 263.3 0.53 6 850 1377 -23.1 -26.6 73 3.5 -23.5 270 5 261.9 262.0 259.8 263.4 0.51 7 785 1956 -26.7 -29.6 76 2.9 -27.0 284 7 264.1 264.2 261.2 265.3 0.42 8 776 2039 -25.1 -28.1 76 3.0 -25.4 286 7 266.7 266.8 263.3 268.1 0.49 9 742 2365 -25.3 -29.8 66 4.5 -25.8 294 8 269.9 270.0 265.5 271.2 0.43 10 700 2786 -27.5 -32.4 63 4.9 -28.0 305 9 272.0 272.1 266.8 273.1 0.36 11 532 4716 -37.5 -41.6 65 4.1 -37.7 244 4 282.3 282.3 272.8 282.9 0.19 12 500 5140 -41.1 -45.0 66 3.9 -41.3 230 3 282.9 283.0 273.1 283.4 0.14 13 433 6102 -48.7 -53.0 61 4.3 -48.8 175 4 285.2 285.2 274.2 285.4 0.06 14 400 6620 -51.9 -56.0 61 4.1 -52.0 145 5 287.5 287.5 275.5 287.7 0.05 15 328 7884 -60.1 -64.2 59 4.1 -60.2 124 8 293.0 293.1 278.2 293.1 0.02 16 300 8440 -61.7 -65.7 59 4.0 -61.7 115 9 298.4 298.4 280.7 298.4 0.02 17 282 8823 -62.9 -67.1 57 4.2 -62.9 125 7 302.0 302.0 282.2 302.0 0.02 18 281 8845 -62.9 -67.1 57 4.2 -62.9 127 7 302.3 302.3 282.3 302.3 0.02 19 263 9255 -61.7 -65.8 58 4.1 -61.7 157 8 309.8 309.8 285.3 309.9 0.02 20 250 9570 -61.7 -65.8 58 4.1 -61.7 180 9 314.3 314.3 286.9 314.4 0.02 21 200 10960 -59.1 -63.6 56 4.5 -59.2 205 19 339.2 339.2 294.1 339.3 0.04 22 158 12434 -57.7 -63.7 46 6.0 -57.8 209 21 365.2 365.2 299.7 365.4 0.05 23 150 12760 -57.7 -63.7 46 6.0 -57.8 210 21 370.7 370.7 300.7 370.9 0.05 24 119 14213 -60.5 -67.5 39 7.0 -60.6 204 22 390.9 390.9 303.9 391.1 0.04 25 100 15300 -59.7 -67.7 35 8.0 -59.9 200 23 412.4 412.4 306.8 412.6 0.04 26 88 16099 -58.7 -67.7 30 9.0 -59.0 200 22 429.7 429.8 308.9 430.0 0.05 27 80 16692 -61.7 -70.7 29 9.0 -61.9 200 22 435.4 435.4 309.4 435.6 0.03 28 75 17091 -62.1 -71.1 29 9.0 -62.3 200 21 442.7 442.7 310.1 442.9 0.03 29 70 17520 -58.5 -68.5 27 10.0 -58.9 200 21 459.2 459.2 311.7 459.5 0.05 30 50 19610 -63.5 -74.5 21 11.0 -63.8 205 23 493.8 493.9 314.5 494.0 0.03 31 39 21147 -59.7 -71.7 20 12.0 -60.3 198 30 539.8 539.8 317.5 540.2 0.06 32 35 21817 -63.5 -75.5 18 12.0 -63.9 195 33 546.9 546.9 317.9 547.1 0.04 33 30 22770 -60.1 -73.1 17 13.0 -60.9 190 38 580.8 580.8 319.8 581.3 0.06 34 20 25330 -53.5 -68.5 14 15.0 -55.7 195 64 672.4 672.5 323.6 674.0 0.19 35 19 25660 -53.1 -68.1 15 15.0 -55.5 683.6 683.7 324.0 685.4 0.21 TRP 282 8823 -62.9 -67.1 57 4.2 -62.9 125 7 302.0 302.0 282.2 302.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 4948.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 67.18 % Est. max temperature: -14.06 C = 6.69 F Sfc-Lift cond lev (LCL): 890.67 mb = 1034.41 m = 3393.68 ft T: -23.21 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.00 C Layer 935.0-6977149140605635270305172684800.0 mb Conv cond level (CCL): 644.88 mb = 3362.82 m = 11032.74 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -3.29 C = 26.08 F Cap Strength: 18.41 C Lifted Index: 18.59 C Risk: None Lifted Index @300 mb: 26.93 C Lifted Index @700 mb: 11.09 C Showalter Index: 16.13 C Risk: None Total Totals Index: 32.50 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.50 C K Index: -13.50 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.12 J/kg Max Up Vert Vel: 7.89 m/s Conv Inhibition (B-): 52116.21 J/kg Cap Strength: 18.58 C Lift Cond Lev (LCL): 827.01 mb = 1576.43 m = 5171.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 ---------------------------------------------------------- 0 935 679 40 1 -0.6 -0.8 | 114 4 -4.0 1.7 1 925 757 95 5 -5.0 0.4 | 109 9 -8.3 2.9 2 850 1377 270 5 5.0 -0.0 | 214 3 1.7 2.5 3 700 2786 305 9 7.4 -5.2 | 303 5 4.0 -2.7 4 500 5140 230 3 2.3 1.9 | 167 5 -1.0 4.4 5 400 6620 145 5 -2.9 4.1 | 137 9 -6.2 6.6 6 300 8440 115 9 -8.2 3.8 | 119 13 -11.5 6.3 7 282 8823 125 7 -5.7 4.0 | 126 11 -9.1 6.5 8 250 9570 180 9 0.0 9.0 | 164 12 -3.3 11.5 9 200 10960 205 19 8.0 17.2 | 193 20 4.7 19.7 10 150 12760 210 21 10.5 18.2 | 199 22 7.2 20.7 11 100 15300 200 23 7.9 21.6 | 191 25 4.5 24.1 12 70 17520 200 21 7.2 19.7 | 190 23 3.8 22.2 13 50 19610 205 23 9.7 20.8 | 195 24 6.4 23.3 14 30 22770 190 38 6.6 37.4 | 185 40 3.3 39.9 15 20 25330 195 64 16.6 61.8 | 192 66 13.2 64.3 Wind Parameters Mean winds (0-6000m): 276.8 at 5.6 knts Storm direction: 306.8 at 4.2 knts Shear (0-3000m) pos: 1.5 neg: 0.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 129.1 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -4.8 tot: 24.7 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.67 Bulk Shear: 11.65 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 ------------------------------------------------------------------------------- 500 144 5 136 9| 6.2 0.0 6.2| 20.4 -0.1 20.3 40.6 0.63| 14.8 9.4 1000 269 5 212 3| 3.3 0.0 3.3| 25.3 -0.1 25.2 25.2 0.66| 10.5 6.9 1500 281 5 235 3| 2.6 0.0 2.6| 27.0 -0.1 26.8 17.9 0.69| 7.7 5.3 2000 290 6 261 2| 2.3 0.0 2.3| 29.0 -0.1 28.9 14.4 0.71| 6.3 4.5 2500 294 7 274 3| 1.8 0.3 2.2| 29.5 -2.4 27.1 10.8 0.58| 5.6 3.3 3000 293 7 272 3| 1.5 0.7 2.2| 29.5 -4.8 24.7 8.2 0.45| 5.1 2.3 4000 289 6 262 3| 1.1 0.9 2.1| 29.5 -8.9 20.6 5.1 0.28| 4.3 1.2 5000 286 6 248 2| 0.9 1.1 2.0| 29.5 -11.6 17.9 3.6 0.20| 3.8 0.8 6000 277 6 230 3| 0.8 1.2 1.9| 29.5 -18.7 10.8 1.8 0.10| 3.5 0.3 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251129.12.gif