UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 31 OCT 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 110 210 1 SFC 996 139 -28.9 -32.2 73 3.3 -29.1 210 1 244.5 244.6 244.3 245.2 0.26 2 988 197 -26.9 -31.0 68 4.1 -27.2 209 2 247.1 247.1 246.7 247.9 0.29 3 967 355 -17.3 -21.2 72 3.9 -17.9 206 3 258.3 258.4 257.3 260.3 0.73 4 950 488 -16.3 -19.5 76 3.2 -16.9 204 5 260.6 260.8 259.5 263.0 0.86 5 938 585 -14.1 -17.3 77 3.2 -14.7 202 6 263.8 264.0 262.3 266.7 1.05 6 925 691 -12.1 -14.9 80 2.8 -12.8 200 7 266.9 267.1 265.0 270.5 1.30 7 918 749 -11.5 -14.5 78 3.0 -12.2 201 7 268.1 268.4 265.9 271.9 1.35 8 881 1065 -11.3 -15.8 69 4.5 -12.3 209 6 271.5 271.7 268.1 275.1 1.26 9 850 1339 -13.3 -19.3 61 6.0 -14.5 215 5 272.2 272.4 268.0 275.0 0.98 10 749 2287 -21.1 -25.2 70 4.1 -21.7 225 6 273.8 273.9 268.5 275.7 0.66 11 742 2356 -21.3 -25.2 71 3.9 -21.9 225 6 274.3 274.4 268.8 276.3 0.66 12 731 2467 -18.7 -22.7 71 4.0 -19.4 227 7 278.3 278.4 271.6 280.8 0.84 13 718 2600 -18.5 -23.5 65 5.0 -19.4 228 7 280.0 280.1 272.5 282.4 0.80 14 700 2789 -20.1 -28.1 49 8.0 -21.2 230 7 280.2 280.3 272.2 281.9 0.54 15 673 3079 -22.3 -32.3 40 10.0 -23.5 226 8 280.9 281.0 272.3 282.1 0.38 16 641 3435 -25.5 -33.5 47 8.0 -26.3 222 9 281.2 281.3 272.5 282.3 0.35 17 613 3758 -26.3 -32.3 57 6.0 -27.0 218 9 283.9 284.0 274.1 285.2 0.41 18 500 5200 -36.5 -41.1 62 4.6 -36.8 200 13 288.5 288.6 276.3 289.2 0.21 19 463 5729 -40.3 -44.6 63 4.3 -40.5 202 17 290.2 290.2 277.0 290.7 0.16 20 400 6710 -47.7 -52.4 58 4.7 -47.9 205 25 293.0 293.0 278.3 293.3 0.07 21 388 6910 -49.1 -53.9 57 4.8 -49.2 204 26 293.7 293.7 278.6 294.0 0.06 22 300 8560 -58.7 -64.7 46 6.0 -58.7 195 31 302.6 302.6 282.4 302.7 0.02 23 275 9099 -61.9 -67.9 45 6.0 -62.0 185 31 305.6 305.6 283.7 305.7 0.01 24 252 9640 -59.3 -65.3 46 6.0 -59.4 190 27 317.2 317.2 287.8 317.3 0.02 25 250 9690 -59.3 -65.3 46 6.0 -59.4 190 27 317.9 317.9 288.1 318.0 0.02 26 207 10881 -55.9 -62.9 41 7.0 -56.1 182 19 340.9 340.9 294.6 341.0 0.04 27 200 11100 -55.7 -62.7 41 7.0 -55.8 180 17 344.6 344.6 295.4 344.7 0.04 28 150 12930 -55.5 -65.5 28 10.0 -55.8 185 15 374.5 374.5 301.4 374.6 0.04 29 102 15375 -57.7 -71.7 15 14.0 -58.0 190 7 413.9 413.9 307.0 414.0 0.02 30 100 15500 -57.7 -71.7 15 14.0 -58.0 190 7 416.2 416.2 307.3 416.4 0.02 31 93 15959 -57.1 -72.1 13 15.0 -57.5 193 8 426.2 426.2 308.4 426.3 0.02 32 85 16526 -59.1 -74.1 13 15.0 -59.5 197 10 433.2 433.2 309.2 433.3 0.02 33 70 17740 -60.7 -76.7 10 16.0 -61.0 205 13 454.5 454.5 311.3 454.6 0.02 34 50 19820 -63.5 -80.5 8 17.0 -63.8 210 13 493.8 493.8 314.5 493.9 0.01 35 34 22174 -65.3 -83.3 7 18.0 -65.7 229 18 546.7 546.7 317.9 546.8 0.01 36 30 22940 -62.9 -81.9 6 19.0 -63.5 235 19 573.2 573.2 319.3 573.3 0.02 37 28 23365 -62.1 -81.1 6 19.0 -62.9 235 20 586.8 586.8 320.0 586.9 0.02 38 20 25440 -62.1 -83.1 4 21.0 -63.1 235 27 646.1 646.1 322.6 646.2 0.02 39 16 26831 -60.9 -81.9 5 21.0 -62.3 233 42 692.6 692.6 324.2 692.8 0.03 40 14 27674 -56.3 -78.3 5 22.0 -58.7 232 51 735.1 735.2 325.5 735.7 0.06 41 12 28657 -56.3 -79.3 4 23.0 -59.1 231 61 768.3 768.3 326.4 768.8 0.06 42 10 29830 -52.3 -76.3 4 24.0 -56.8 230 73 824.3 824.4 327.8 825.5 0.12 43 9.3 30302 -50.1 -75.1 4 25.0 -55.6 850.0 850.1 328.4 851.6 0.15 44 9.0 30516 -50.9 -75.4 4 24.5 -56.2 230 83 855.0 855.1 328.5 856.6 0.15 45 8.7 30736 -51.7 -75.7 4 24.0 -56.8 860.1 860.2 328.7 861.7 0.15 46 7.3 31888 -46.3 -72.3 4 26.0 -54.3 926.5 926.6 330.0 929.9 0.30 47 5.7 33525 -48.1 -73.1 4 25.0 -56.2 986.5 986.7 331.0 990.7 0.34 TRP 275 9099 -61.9 -67.9 45 6.0 -62.0 185 31 305.6 305.6 283.7 305.7 0.01 WND 9.0 30516 -50.9 -75.4 4 24.5 -56.2 230 83 855.0 855.1 328.5 856.6 0.15 Sounding variables and indices 1000-500 mb thick: 5090.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 61.46 % Est. max temperature: -1.19 C = 29.86 F Sfc-Lift cond lev (LCL): 941.99 mb = 552.40 m = 1812.32 ft T: -14.84 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.48 C Layer 700.0- 673.0 mb Conv cond level (CCL): 996.00 mb = 138.72 m = 455.12 ft Mean mixing ratio: 0.93 g/kg Conv temperature: -18.07 C = -0.52 F Cap Strength: 18.09 C Lifted Index: 20.61 C Risk: None Lifted Index @300 mb: 27.71 C Lifted Index @700 mb: 15.80 C Showalter Index: 11.35 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 17.20 C K Index: -4.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.29 J/kg Max Up Vert Vel: 13.66 m/s Conv Inhibition (B-): 76206.12 J/kg Cap Strength: 20.42 C Lift Cond Lev (LCL): 909.95 mb = 816.83 m = 2679.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 7 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 ---------------------------------------------------------- 0 996 139 210 1 0.5 0.9 | 64 6 -5.4 -2.7 1 925 691 200 7 2.4 6.6 | 131 5 -3.5 3.1 2 850 1339 215 5 2.9 4.1 | 101 3 -3.1 0.6 3 700 2789 230 7 5.4 4.5 | 150 1 -0.6 1.0 4 500 5200 200 13 4.4 12.2 | 170 9 -1.5 8.7 5 400 6710 205 25 10.6 22.7 | 194 20 4.6 19.1 6 300 8560 195 31 8.0 29.9 | 185 27 2.1 26.4 7 275 9099 185 31 2.7 30.9 | 173 28 -3.2 27.4 8 250 9690 190 27 4.7 26.6 | 177 23 -1.2 23.1 9 200 11100 180 17 0.0 17.0 | 156 15 -5.9 13.5 10 150 12930 185 15 1.3 14.9 | 158 12 -4.6 11.4 11 100 15500 190 7 1.2 6.9 | 126 6 -4.7 3.4 12 70 17740 205 13 5.5 11.8 | 177 8 -0.4 8.3 13 50 19820 210 13 6.5 11.3 | 184 8 0.6 7.7 14 30 22940 235 19 15.6 10.9 | 233 12 9.6 7.4 15 20 25440 235 27 22.1 15.5 | 234 20 16.2 12.0 16 10 29830 230 73 55.9 46.9 | 229 66 50.0 43.4 Wind Parameters Mean winds (0-6000m): 209.3 at 9.2 knts Storm direction: 239.3 at 6.9 knts Shear (0-3000m) pos: 0.5 neg: 1.1 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -1.7 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.94 Bulk Shear: 4.07 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 ------------------------------------------------------------------------------- 500 201 4 89 5| 0.0 5.6 5.6| 5.7 0.0 5.7 11.4 0.87| 5.6 4.9 1000 203 5 105 4| 0.7 2.8 3.5| 6.2 -1.1 5.1 5.1 0.55| 3.9 2.1 1500 207 5 106 4| 0.7 1.9 2.6| 6.4 -1.7 4.7 3.1 0.42| 3.0 1.3 2000 211 5 107 3| 0.6 1.4 2.0| 6.7 -1.7 5.0 2.5 0.43| 2.5 1.1 2500 215 5 110 3| 0.7 1.1 1.8| 7.0 -1.7 5.2 2.1 0.45| 2.2 1.0 3000 218 6 114 3| 0.5 1.1 1.7| 7.2 -1.7 5.5 1.8 0.47| 2.0 0.9 4000 218 7 132 3| 0.4 1.2 1.6| 7.4 -1.8 5.7 1.4 0.38| 1.9 0.7 5000 213 8 149 3| 0.3 1.3 1.6| 7.4 -3.3 4.2 0.8 0.27| 1.9 0.5 6000 209 9 162 5| 0.7 1.1 1.8| 18.4 -3.3 15.1 2.5 0.32| 2.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20251031.00.gif