UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 2 DEC 25 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 1032 32 -35.9 -42.9 49 7.0 -36.1 130 1 235.1 235.1 235.0 235.4 0.08 1 1020 113 -35.7 -40.7 60 5.0 -35.9 69 6 236.1 236.1 236.0 236.4 0.11 2 1004 225 -30.7 -35.7 61 5.0 -31.0 346 13 242.2 242.2 241.9 242.7 0.18 3 1000 253 -30.3 -35.2 62 4.9 -30.6 325 15 242.9 242.9 242.6 243.4 0.19 4 925 817 -18.3 -22.5 70 4.2 -18.9 350 5 260.6 260.7 259.0 262.5 0.68 5 917 881 -17.9 -22.6 67 4.7 -18.6 341 5 261.7 261.8 259.9 263.5 0.68 6 876 1223 -15.5 -21.5 60 6.0 -16.6 295 4 267.6 267.7 264.5 269.8 0.78 7 850 1448 -16.5 -22.5 60 6.0 -17.5 265 3 268.9 269.0 265.3 271.0 0.74 8 793 1965 -18.1 -26.1 50 8.0 -19.3 254 10 272.5 272.6 267.5 274.2 0.57 9 750 2378 -19.9 -26.9 54 7.0 -20.9 246 16 275.0 275.1 269.1 276.7 0.56 10 700 2884 -23.1 -27.7 66 4.6 -23.7 235 23 276.9 277.0 270.3 278.6 0.56 11 677 3128 -24.1 -28.4 68 4.3 -24.6 237 24 278.4 278.5 271.2 280.1 0.54 12 500 5280 -37.7 -43.7 53 6.0 -38.0 260 35 287.1 287.1 275.4 287.6 0.16 13 476 5619 -38.9 -44.9 53 6.0 -39.2 259 40 289.7 289.7 276.7 290.2 0.15 14 400 6790 -48.3 -54.3 50 6.0 -48.4 255 58 292.2 292.2 277.9 292.4 0.06 15 352 7621 -55.1 -61.1 47 6.0 -55.2 251 61 293.9 293.9 278.6 294.0 0.03 16 300 8630 -61.3 -67.3 45 6.0 -61.3 245 64 298.9 298.9 280.9 299.0 0.01 17 285 8948 -63.3 -69.3 44 6.0 -63.4 245 66 300.4 300.4 281.5 300.5 0.01 18 270 9280 -65.5 -71.5 43 6.0 -65.5 245 64 302.0 302.0 282.2 302.0 0.01 19 250 9750 -65.3 -71.3 43 6.0 -65.3 250 52 309.0 309.0 284.9 309.0 0.01 20 242 9948 -65.1 -71.1 43 6.0 -65.1 249 49 312.2 312.2 286.1 312.2 0.01 21 228 10316 -59.7 -65.7 45 6.0 -59.8 246 44 325.8 325.8 290.5 325.9 0.02 22 200 11140 -57.7 -63.7 46 6.0 -57.8 240 33 341.4 341.4 294.7 341.5 0.04 23 150 12960 -54.7 -62.7 37 8.0 -54.9 225 31 375.8 375.8 301.6 376.1 0.06 24 149 13003 -54.5 -62.5 37 8.0 -54.8 225 31 376.9 376.9 301.8 377.2 0.06 25 113 14770 -56.7 -66.7 27 10.0 -57.0 208 36 403.8 403.8 305.7 404.0 0.04 26 100 15550 -54.9 -65.9 24 11.0 -55.3 200 38 421.7 421.7 307.9 421.9 0.05 27 84 16668 -51.5 -64.5 20 13.0 -52.2 195 37 450.1 450.1 310.9 450.6 0.08 28 70 17840 -54.3 -68.3 16 14.0 -55.0 190 36 468.2 468.2 312.5 468.5 0.06 29 61 18721 -54.7 -69.7 14 15.0 -55.5 186 46 486.1 486.1 314.0 486.4 0.05 30 50 20000 -51.9 -68.9 11 17.0 -53.2 180 60 521.2 521.2 316.4 521.6 0.07 31 44 20829 -53.1 -70.1 11 17.0 -54.4 181 62 537.6 537.7 317.4 538.1 0.07 32 38 21785 -48.9 -67.9 9 19.0 -51.1 183 65 571.4 571.4 319.3 572.1 0.11 33 30 23340 -49.3 -69.3 8 20.0 -51.8 185 69 610.2 610.3 321.1 611.1 0.11 34 20 26000 -48.3 -72.3 5 24.0 -52.1 190 62 688.3 688.4 324.1 689.3 0.11 35 17 27067 -50.3 -75.3 4 25.0 -54.0 212 52 714.7 714.7 324.9 715.4 0.08 36 14 28351 -44.7 -70.7 4 26.0 -51.0 239 40 774.5 774.6 326.7 776.4 0.20 37 11 29956 -47.5 -73.5 3 26.0 -53.5 272 25 819.6 819.7 327.7 821.3 0.17 38 10 30590 -44.5 -70.5 4 26.0 -52.1 285 19 853.4 853.6 328.5 856.5 0.28 39 9.9 30657 -44.9 -70.9 4 26.0 -52.4 854.4 854.5 328.5 857.3 0.27 TRP 270 9280 -65.5 -71.5 43 6.0 -65.5 245 64 302.0 302.0 282.2 302.0 0.01 WND 285 8948 -63.3 -69.3 44 6.0 -63.4 245 66 300.4 300.4 281.5 300.5 0.01 Sounding variables and indices 1000-500 mb thick: 5027.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 60.20 % Est. max temperature: -4.04 C = 24.73 F Sfc-Lift cond lev (LCL): 913.66 mb = 908.64 m = 2981.07 ft T: -17.71 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.00 C Layer 1032.0- 0.0 mb Conv cond level (CCL): 1020.00 mb = 113.09 m = 371.02 ft Mean mixing ratio: 0.32 g/kg Conv temperature: -29.01 C = -20.21 F Cap Strength: 27.50 C Lifted Index: 32.24 C Risk: None Lifted Index @300 mb: 36.24 C Lifted Index @700 mb: 26.45 C Showalter Index: 13.37 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 15.20 C K Index: -5.90 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 79.34 J/kg Max Up Vert Vel: 12.60 m/s Conv Inhibition (B-): 74134.87 J/kg Cap Strength: 32.01 C Lift Cond Lev (LCL): 937.63 mb = 718.88 m = 2358.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 16 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 1032 32 130 1 -0.8 0.6 | 106 17 -16.4 4.8 1 1000 253 325 15 8.6 -12.3 | 41 11 -7.1 -8.2 2 925 817 350 5 0.9 -4.9 | 87 15 -14.8 -0.8 3 850 1448 265 3 3.0 0.3 | 109 13 -12.7 4.4 4 700 2884 235 23 18.8 13.2 | 190 18 3.2 17.3 5 500 5280 260 35 34.5 6.1 | 242 21 18.8 10.2 6 400 6790 255 58 56.0 15.0 | 245 45 40.4 19.1 7 300 8630 245 64 58.0 27.0 | 234 53 42.3 31.2 8 285 8948 245 66 59.8 27.9 | 234 55 44.1 32.0 9 270 9280 245 64 58.0 27.0 | 234 53 42.3 31.2 10 250 9750 250 52 48.9 17.8 | 237 40 33.2 21.9 11 200 11140 240 33 28.6 16.5 | 212 24 12.9 20.6 12 150 12960 225 31 21.9 21.9 | 193 27 6.3 26.0 13 100 15550 200 38 13.0 35.7 | 176 40 -2.7 39.8 14 70 17840 190 36 6.3 35.5 | 167 41 -9.4 39.6 15 50 20000 180 60 0.0 60.0 | 166 66 -15.7 64.1 16 30 23340 185 69 6.0 68.7 | 172 74 -9.7 72.9 17 20 26000 190 62 10.8 61.1 | 176 65 -4.9 65.2 18 10 30590 285 19 18.4 -4.9 | 286 3 2.7 -0.8 Wind Parameters Mean winds (0-6000m): 254.8 at 21.6 knts Storm direction: 284.8 at 16.2 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -80.1 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 2.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.33 Bulk Shear: 59.72 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 ------------------------------------------------------------------------------- 500 329 10 65 11| 0.0 11.3 11.3| 11.8 -80.1 -68.4 -136.7 -0.51| 29.0-14.8 1000 331 8 74 12| 0.0 2.7 2.7| 35.5 -80.1 -44.6 -44.6 -0.22| 18.4 -4.1 1500 327 7 82 12| 0.0 1.7 1.7| 49.4 -80.1 -30.7 -20.5 -0.09| 13.9 -1.3 2000 308 7 89 10| 0.0 3.0 3.0| 65.1 -80.1 -15.0 -7.5 0.04| 12.3 0.5 2500 282 9 108 8| 0.0 3.8 3.8| 81.7 -80.1 1.6 0.6 0.15| 11.4 1.7 3000 261 11 138 8| 0.0 4.1 4.1| 94.8 -80.1 14.6 4.9 0.19| 10.6 2.0 4000 251 14 167 9| 0.9 3.1 4.0|127.7 -80.1 47.5 11.9 0.27| 8.8 2.4 5000 252 18 189 10| 1.5 2.5 3.9|165.8 -80.1 85.6 17.1 0.34| 7.8 2.6 6000 255 22 208 11| 1.6 2.7 4.4|185.5 -80.1 105.4 17.6 0.32| 7.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251202.00.gif