UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for X2477... Searching the city database file for: X2477 ... Date:0000Z 5 NOV 25 Station: X2477 WMO ident: 32477 Latitude: 54.30 Longitude: 155.93 ------------------------------------------------------------------------------- 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 1007 26 2.8 1.2 89 1.6 2.1 160 9 275.4 276.1 274.9 286.6 4.14 1 1000 82 2.6 -0.4 81 3.0 1.4 160 19 275.8 276.4 274.5 285.9 3.71 2 925 708 -0.7 -3.2 83 2.5 -1.7 190 40 278.6 279.1 275.5 287.7 3.26 3 850 1377 -5.5 -9.4 74 3.9 -6.8 200 35 280.4 280.8 274.9 286.7 2.20 4 757 2277 -11.3 -14.1 80 2.8 -12.1 209 35 283.6 283.8 275.9 288.5 1.69 5 700 2877 -13.1 -22.1 47 9.0 -15.0 215 35 288.0 288.1 277.1 290.8 0.93 6 615 3856 -16.9 -29.9 31 13.0 -19.1 219 39 294.5 294.6 279.6 296.2 0.52 7 593 4129 -18.1 -31.1 31 13.0 -20.2 220 40 296.2 296.3 280.3 297.7 0.48 8 524 5041 -24.9 -35.9 35 11.0 -26.2 224 44 298.6 298.7 281.3 299.8 0.34 9 500 5380 -27.5 -37.5 38 10.0 -28.6 225 46 299.5 299.6 281.5 300.5 0.30 10 400 6950 -38.3 -44.3 53 6.0 -38.7 235 64 305.2 305.2 283.7 305.9 0.19 11 305 8753 -51.5 -57.5 49 6.0 -51.7 235 85 311.3 311.3 285.8 311.5 0.05 12 300 8860 -52.3 -58.3 48 6.0 -52.4 235 83 311.6 311.6 285.9 311.8 0.05 13 255 9896 -59.7 -64.7 52 5.0 -59.7 240 71 315.5 315.5 287.3 315.6 0.02 14 250 10020 -59.9 -64.9 52 5.0 -60.0 240 69 317.0 317.0 287.8 317.1 0.02 15 200 11420 -56.7 -62.7 47 6.0 -56.8 235 54 343.0 343.0 295.1 343.2 0.04 16 150 13250 -55.1 -63.1 36 8.0 -55.4 235 46 375.1 375.2 301.5 375.4 0.05 17 100 15860 -52.1 -64.1 22 12.0 -52.7 240 29 427.1 427.1 308.6 427.4 0.07 18 93 16328 -54.3 -67.3 19 13.0 -54.8 242 32 431.7 431.7 309.0 431.9 0.05 19 82 17142 -50.9 -64.9 17 14.0 -51.7 246 36 454.5 454.5 311.3 454.9 0.08 20 73 17892 -55.7 -69.7 16 14.0 -56.3 249 40 459.7 459.7 311.8 459.9 0.04 21 70 18160 -54.7 -69.7 14 15.0 -55.4 250 42 467.4 467.4 312.4 467.6 0.05 22 64 18734 -51.5 -67.5 13 16.0 -52.5 251 43 486.5 486.5 314.0 486.9 0.07 23 50 20340 -48.1 -66.1 11 18.0 -49.9 255 46 530.1 530.2 317.0 530.8 0.11 24 49 20473 -48.3 -66.3 11 18.0 -50.1 254 46 532.7 532.8 317.1 533.4 0.10 25 40 21795 -52.9 -70.9 10 18.0 -54.3 244 44 553.0 553.0 318.3 553.5 0.07 26 39 21960 -47.7 -67.7 8 20.0 -50.1 243 44 570.2 570.2 319.2 570.9 0.11 27 30 23680 -50.9 -70.9 8 20.0 -53.1 230 42 605.9 605.9 320.9 606.6 0.09 28 24 25118 -54.7 -74.7 7 20.0 -56.5 247 56 634.8 634.8 322.1 635.3 0.06 29 22 25682 -48.3 -70.3 6 22.0 -51.8 253 62 669.8 669.9 323.4 670.9 0.13 30 20 26310 -47.9 -70.9 5 23.0 -51.8 260 68 689.6 689.6 324.1 690.7 0.13 31 17 27384 -44.1 -69.1 5 25.0 -49.9 261 69 734.6 734.6 325.6 736.4 0.20 32 13 29154 -49.1 -74.1 4 25.0 -53.9 263 70 775.8 775.9 326.7 777.0 0.13 33 10 30850 -53.7 -77.7 4 24.0 -57.7 265 71 819.1 819.1 327.7 820.0 0.10 34 7.7 32515 -57.5 -80.5 4 23.0 -60.9 867.4 867.4 328.8 868.2 0.08 TRP 255 9896 -59.7 -64.7 52 5.0 -59.7 240 71 315.5 315.5 287.3 315.6 0.02 WND 305 8753 -51.5 -57.5 49 6.0 -51.7 235 85 311.3 311.3 285.8 311.5 0.05 Sounding variables and indices 1000-500 mb thick: 5298.00 m Freezing level: 940.91 mb = 575.21 m = 1887.16 ft Wetbulb zero: 966.34 mb = 356.93 m = 1171.01 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 56.41 % Est. max temperature: 7.62 C = 45.72 F Sfc-Lift cond lev (LCL): 982.26 mb = 225.69 m = 740.45 ft T: 1.84 C 700-500 lapse rate: 5.75 C/km ThetaE index: 0.99 C Layer 850.0- 757.0 mb Conv cond level (CCL): 887.79 mb = 1032.82 m = 3388.47 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 6.88 C = 44.39 F Cap Strength: 10.71 C Lifted Index: 11.09 C Risk: None Lifted Index @300 mb: 17.58 C Lifted Index @700 mb: 4.63 C Showalter Index: 11.24 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 18.10 C K Index: 3.60 Risk: None Sweat Index: 193.83 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.38 J/kg Max Up Vert Vel: 4.09 m/s Conv Inhibition (B-): 61925.45 J/kg Cap Strength: 11.00 C Lift Cond Lev (LCL): 916.57 mb = 780.43 m = 2560.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 29 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 1007 26 160 9 -3.1 8.5 | 81 29 -28.8 -4.7 1 1000 82 160 19 -6.5 17.9 | 98 33 -32.2 4.7 2 925 708 190 40 6.9 39.4 | 144 32 -18.8 26.2 3 850 1377 200 35 12.0 32.9 | 145 24 -13.7 19.7 4 700 2877 215 35 20.1 28.7 | 160 17 -5.6 15.5 5 500 5380 225 46 32.5 32.5 | 199 21 6.8 19.4 6 400 6950 235 64 52.4 36.7 | 229 36 26.7 23.6 7 305 8753 235 85 69.6 48.8 | 231 57 43.9 35.6 8 300 8860 235 83 68.0 47.6 | 231 55 42.3 34.4 9 255 9896 240 71 61.5 35.5 | 238 42 35.8 22.3 10 250 10020 240 69 59.8 34.5 | 238 40 34.1 21.3 11 200 11420 235 54 44.2 31.0 | 226 26 18.5 17.8 12 150 13250 235 46 37.7 26.4 | 222 18 12.0 13.2 13 100 15860 240 29 25.1 14.5 | 156 1 -0.6 1.3 14 70 18160 250 42 39.5 14.4 | 265 14 13.8 1.2 15 50 20340 255 46 44.4 11.9 | 274 19 18.7 -1.3 16 30 23680 230 42 32.2 27.0 | 205 15 6.5 13.8 17 20 26310 260 68 67.0 11.8 | 272 41 41.3 -1.4 18 10 30850 265 71 70.7 6.2 | 279 46 45.0 -7.0 Wind Parameters Mean winds (0-6000m): 212.9 at 38.5 knts Storm direction: 242.9 at 28.9 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 81.9 deg Storm rel helicity (0-3000m) pos: 333.1 neg: -0.3 tot: 332.9 m^2/s^2 ave: 111.0 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 7.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 83.94 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 ------------------------------------------------------------------------------- 500 173 25 112 31| 26.4 0.0 26.4|227.6 0.0 227.6 455.2 0.98| 28.6 28.0 1000 185 32 128 30| 15.8 0.0 15.8|301.8 0.0 301.8 301.8 0.90| 20.5 18.5 1500 190 33 134 28| 9.9 0.0 9.9|305.2 -0.3 304.9 203.3 0.81| 15.4 12.5 2000 193 34 137 26| 7.6 0.0 7.6|315.3 -0.3 315.1 157.5 0.80| 12.4 9.8 2500 197 34 140 25| 6.2 0.0 6.2|324.2 -0.3 324.0 129.6 0.78| 10.5 8.2 3000 200 34 143 24| 5.4 0.0 5.4|333.1 -0.3 332.9 111.0 0.78| 9.2 7.2 4000 205 35 149 22| 4.7 0.0 4.7|355.7 -0.3 355.5 88.9 0.79| 7.6 6.0 5000 209 36 157 20| 4.2 0.0 4.2|379.9 -0.3 379.6 75.9 0.81| 6.6 5.3 6000 213 38 166 20| 4.4 0.0 4.4|425.2 -0.3 424.9 70.8 0.80| 6.4 5.1 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20251105.00.gif