UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 17 OCT 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1021 -1.5 -4.9 78 3.4 -2.7 180 11 270.0 270.5 269.3 277.1 2.60 1 1018 -2.3 -5.3 80 3.0 -3.3 269.5 269.9 268.8 276.3 2.53 2 1004 -4.5 -7.7 78 3.2 -5.5 268.3 268.7 267.4 274.1 2.13 3 776 -6.3 -8.6 84 2.3 -7.1 286.9 287.4 278.8 294.4 2.57 4 735 -7.1 -9.0 86 1.9 -7.8 290.5 291.0 280.6 298.3 2.63 5 610 -15.1 -17.5 82 2.4 -15.7 297.2 297.5 282.3 302.2 1.59 6 508 -25.1 -29.0 70 3.9 -25.7 301.1 301.2 282.7 303.3 0.68 7 430 -34.3 -38.4 66 4.1 -34.7 304.1 304.1 283.5 305.2 0.32 8 376 -39.3 -44.1 60 4.8 -39.6 309.3 309.4 285.4 310.1 0.20 9 374 -40.9 -45.5 61 4.6 -41.2 307.7 307.7 284.7 308.3 0.17 10 342 -44.7 -49.3 60 4.6 -44.9 310.5 310.5 285.7 311.0 0.13 11 331 -47.7 -52.5 58 4.8 -47.9 309.3 309.3 285.2 309.6 0.09 12 314 -48.3 -53.0 58 4.7 -48.4 313.2 313.2 286.6 313.5 0.09 13 304 -49.7 -54.3 58 4.6 -49.8 314.1 314.1 286.9 314.4 0.08 14 289 -52.3 -56.8 58 4.5 -52.4 315.0 315.0 287.2 315.2 0.06 15 273 -53.9 -58.4 58 4.5 -54.0 317.8 317.8 288.1 318.0 0.05 16 264 -56.7 -61.0 58 4.3 -56.8 316.8 316.8 287.8 316.9 0.04 17 240 -57.7 -62.1 57 4.4 -57.8 324.0 324.1 290.0 324.2 0.04 18 234 -60.1 -64.3 58 4.2 -60.2 322.8 322.8 289.6 322.9 0.03 19 221 -61.5 -65.6 58 4.1 -61.5 265 79 326.0 326.0 290.6 326.1 0.03 20 219 -61.7 -65.8 58 4.1 -61.7 265 77 326.5 326.5 290.7 326.6 0.03 21 197 -60.9 -64.9 59 4.0 -61.0 265 64 337.8 337.8 293.8 337.9 0.03 22 179 -59.5 -63.9 56 4.4 -59.6 267 53 349.5 349.5 296.5 349.6 0.04 23 158 -60.1 -64.8 54 4.7 -60.2 269 39 361.1 361.1 299.0 361.3 0.04 24 151 -61.5 -66.5 51 5.0 -61.6 270 34 363.4 363.4 299.4 363.6 0.03 25 142 -59.3 -64.3 52 5.0 -59.4 269 30 373.7 373.7 301.2 373.9 0.05 26 126 -60.1 -66.1 45 6.0 -60.2 268 24 385.3 385.3 303.1 385.5 0.04 27 121 -55.7 -61.7 47 6.0 -55.9 267 22 397.8 397.8 305.0 398.2 0.08 28 113 -58.3 -64.3 46 6.0 -58.5 267 19 400.8 400.8 305.3 401.1 0.06 29 96 -58.3 -65.3 40 7.0 -58.5 267 13 420.0 420.0 307.7 420.3 0.06 30 90 -62.1 -69.1 39 7.0 -62.3 271 12 420.2 420.2 307.7 420.4 0.04 31 79 -60.7 -68.7 34 8.0 -60.9 278 12 439.1 439.1 309.8 439.3 0.05 32 74 -61.9 -69.9 34 8.0 -62.1 282 11 444.8 444.8 310.4 445.1 0.04 33 70 -60.5 -68.5 34 8.0 -60.7 285 11 455.0 455.0 311.3 455.3 0.05 34 61 -62.3 -70.3 33 8.0 -62.6 295 9 469.2 469.2 312.6 469.5 0.05 35 58 -61.3 -69.3 34 8.0 -61.6 299 9 478.3 478.3 313.4 478.6 0.06 36 51 -64.7 -73.7 28 9.0 -64.9 309 7 488.2 488.3 314.1 488.5 0.03 37 50 -64.9 -73.9 28 9.0 -65.1 310 7 490.5 490.6 314.3 490.8 0.03 38 45 -63.3 -72.3 28 9.0 -63.6 308 7 509.4 509.5 315.6 509.7 0.05 39 41 -64.7 -73.7 28 9.0 -65.0 306 7 519.7 519.7 316.3 520.0 0.04 40 38 -63.9 -72.9 28 9.0 -64.3 305 7 533.1 533.2 317.1 533.5 0.05 41 31 -64.7 -73.7 28 9.0 -65.1 301 7 563.0 563.0 318.8 563.4 0.06 42 27 -64.5 -73.5 28 9.0 -64.9 317 8 586.2 586.2 320.0 586.7 0.07 43 22 -63.9 -72.9 28 9.0 -64.4 350 9 623.4 623.4 321.6 624.1 0.09 44 20 -64.3 -73.3 28 9.0 -64.9 5 9 639.4 639.4 322.3 640.1 0.09 45 18 -65.3 -74.3 28 9.0 -65.9 351 9 655.8 655.8 322.9 656.5 0.09 46 18 -62.9 -71.9 29 9.0 -63.7 351 9 663.3 663.4 323.2 664.4 0.13 47 15 -61.9 -70.9 29 9.0 -62.9 328 9 702.2 702.2 324.6 703.7 0.18 48 13 -62.9 -71.9 29 9.0 -63.9 309 9 728.0 728.1 325.3 729.6 0.18 49 12 -60.9 -69.9 30 9.0 -62.2 299 9 752.0 752.1 326.1 754.4 0.26 50 11 -61.9 -69.9 34 8.0 -63.1 287 9 767.3 767.4 326.5 770.0 0.28 51 10 -59.9 -68.9 30 9.0 -61.5 275 9 796.0 796.1 327.3 799.5 0.36 52 8.8 -59.9 -67.9 34 8.0 -61.6 825.6 825.8 328.0 830.4 0.47 53 8.0 -57.9 -65.9 35 8.0 -60.0 856.4 856.7 328.7 863.6 0.68 TRP 219 -61.7 -65.8 58 4.1 -61.7 265 77 326.5 326.5 290.7 326.6 0.03 WND 221 -61.5 -65.6 58 4.1 -61.5 265 79 326.0 326.0 290.6 326.1 0.03 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 80.49 % Est. max temperature: 6.95 C = 44.51 F Sfc-Lift cond lev (LCL): 967.95 mb = -9999.00 m = -9999.00 ft T: -4.76 C ThetaE index: 2.95 C Layer 1018.0- 776.0 mb Conv cond level (CCL): 644.18 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 23.90 C = 75.02 F Cap Strength: 20.11 C Lifted Index: 20.23 C Risk: None Lifted Index @300 mb: 26.42 C Lifted Index @700 mb: 15.69 C Showalter Index: 12.50 C Risk: None Total Totals Index: 38.01 C Risk: None Vertical Totals Index: 20.31 C Cross Totals Index: 17.69 C K Index: 10.00 Risk: None Sweat Index: 167.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 20.16 C Lift Cond Lev (LCL): 923.56 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 918.56 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 221 10768 265 79 78.7 6.9 1 1021 -64 180 11 0.0 11.0 2 700 3017 250 48 45.1 16.4 3 500 5540 265 58 57.8 5.1 4 400 7120 265 62 61.8 5.4 5 300 9040 265 71 70.7 6.2 6 250 10210 265 73 72.7 6.4 7 200 11600 265 66 65.7 5.8 8 150 13400 270 33 33.0 -0.0 9 100 15940 265 13 13.0 1.1 10 70 18160 285 11 10.6 -2.8 11 50 20230 310 7 5.4 -4.5 12 30 23350 300 7 6.1 -3.5 13 20 25830 5 9 -0.8 -9.0 14 10 30110 275 9 9.0 -0.8 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251017.12.gif