UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 9 NOV 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 1009 63 -8.1 -11.9 74 3.8 -9.1 180 1 264.4 264.6 263.6 268.5 1.52 1 1000 132 -8.9 -13.1 72 4.2 -9.9 180 3 264.2 264.5 263.2 268.0 1.39 2 971 359 -10.5 -15.1 69 4.6 -11.5 154 5 264.9 265.1 263.4 268.2 1.22 3 948 544 -8.5 -14.5 62 6.0 -9.9 132 7 268.7 268.9 266.3 272.4 1.31 4 925 734 -9.7 -15.7 62 6.0 -11.1 110 9 269.4 269.6 266.5 272.8 1.21 5 850 1380 -14.9 -17.9 78 3.0 -15.5 20 5 270.5 270.7 267.1 273.6 1.10 6 839 1478 -15.5 -18.2 80 2.7 -16.0 17 6 270.9 271.1 267.4 274.0 1.09 7 832 1542 -13.9 -16.4 81 2.5 -14.5 16 7 273.3 273.5 269.2 276.9 1.27 8 789 1945 -13.5 -24.5 39 11.0 -15.5 5 11 277.9 278.0 271.1 279.9 0.67 9 765 2179 -14.9 -30.9 24 16.0 -17.3 358 14 278.8 278.9 271.1 280.0 0.38 10 700 2846 -18.5 -38.5 15 20.0 -20.7 340 21 282.0 282.0 272.7 282.6 0.20 11 663 3249 -19.3 -41.3 12 22.0 -21.6 342 22 285.5 285.5 274.6 286.0 0.15 12 500 5280 -33.7 -45.7 29 12.0 -34.4 350 29 292.0 292.0 277.9 292.4 0.13 13 400 6810 -45.7 -56.7 28 11.0 -46.0 345 38 295.6 295.6 279.4 295.8 0.04 14 328 8104 -55.1 -64.1 32 9.0 -55.2 348 37 299.9 299.9 281.3 300.0 0.02 15 300 8670 -58.1 -67.1 31 9.0 -58.2 350 36 303.4 303.4 282.8 303.5 0.02 16 276 9192 -60.3 -69.3 30 9.0 -60.4 345 35 307.6 307.6 284.4 307.6 0.01 17 274 9237 -60.3 -69.3 30 9.0 -60.4 345 35 308.2 308.2 284.7 308.3 0.01 18 250 9810 -58.9 -67.9 30 9.0 -59.0 345 35 318.5 318.5 288.3 318.6 0.02 19 239 10094 -57.1 -66.1 31 9.0 -57.2 342 35 325.3 325.3 290.4 325.4 0.02 20 200 11220 -57.7 -67.7 27 10.0 -57.9 330 33 341.4 341.4 294.7 341.5 0.02 21 150 13030 -59.1 -71.1 20 12.0 -59.3 330 33 368.3 368.3 300.2 368.3 0.02 22 144 13286 -58.5 -70.5 20 12.0 -58.7 329 33 373.6 373.6 301.2 373.7 0.02 23 100 15550 -62.7 -76.7 14 14.0 -62.9 320 35 406.6 406.6 306.1 406.6 0.01 24 70 17730 -66.9 -80.9 12 14.0 -67.1 320 40 441.3 441.3 310.0 441.3 0.01 25 50 19740 -69.9 -83.9 11 14.0 -70.1 325 36 478.8 478.8 313.4 478.8 0.01 26 30 22760 -73.5 -88.5 8 15.0 -73.6 300 36 544.3 544.3 317.8 544.3 0.01 27 27 23374 -75.1 -89.1 10 14.0 -75.2 297 36 556.4 556.4 318.5 556.5 0.01 28 21 24837 -73.9 -88.9 8 15.0 -74.1 291 36 601.5 601.5 320.7 601.6 0.01 29 20 25120 -75.9 -89.9 9 14.0 -76.0 290 36 603.8 603.8 320.8 603.9 0.01 30 16 26405 -77.1 639.7 31 12 28072 -73.7 -88.7 8 15.0 -74.0 706.6 706.6 324.7 706.7 0.01 TRP 276 9192 -60.3 -69.3 30 9.0 -60.4 345 35 307.6 307.6 284.4 307.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5148.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 36.90 % Est. max temperature: -2.06 C = 28.30 F Sfc-Lift cond lev (LCL): 949.61 mb = 531.03 m = 1742.20 ft T: -8.64 C 700-500 lapse rate: 6.24 C/km ThetaE index: 0.46 C Layer 1000.0- 971.0 mb Conv cond level (CCL): 702.29 mb = 2821.52 m = 9256.86 ft Mean mixing ratio: 1.28 g/kg Conv temperature: 9.46 C = 49.03 F Cap Strength: 14.25 C Lifted Index: 17.78 C Risk: None Lifted Index @300 mb: 23.38 C Lifted Index @700 mb: 11.60 C Showalter Index: 15.26 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.80 C K Index: -19.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.79 J/kg Max Up Vert Vel: 7.45 m/s Conv Inhibition (B-): 51383.57 J/kg Cap Strength: 17.76 C Lift Cond Lev (LCL): 881.47 mb = 1102.23 m = 3616.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 14 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 1009 63 180 1 0.0 1.0 | 198 15 4.8 14.4 1 1000 132 180 3 0.0 3.0 | 196 17 4.8 16.4 2 925 734 110 9 -8.5 3.1 | 167 17 -3.7 16.5 3 850 1380 20 5 -1.7 -4.7 | 199 9 3.1 8.7 4 700 2846 340 21 7.2 -19.7 | 298 14 12.0 -6.3 5 500 5280 350 29 5.0 -28.6 | 327 18 9.8 -15.1 6 400 6810 345 38 9.8 -36.7 | 328 27 14.6 -23.3 7 300 8670 350 36 6.3 -35.5 | 333 25 11.0 -22.0 8 276 9192 345 35 9.1 -33.8 | 326 25 13.8 -20.4 9 250 9810 345 35 9.1 -33.8 | 326 25 13.8 -20.4 10 200 11220 330 33 16.5 -28.6 | 305 26 21.3 -15.2 11 150 13030 330 33 16.5 -28.6 | 305 26 21.3 -15.2 12 100 15550 320 35 22.5 -26.8 | 296 30 27.3 -13.4 13 70 17730 320 40 25.7 -30.6 | 299 35 30.5 -17.2 14 50 19740 325 36 20.6 -29.5 | 302 30 25.4 -16.1 15 30 22760 300 36 31.2 -18.0 | 277 36 36.0 -4.6 16 20 25120 290 36 33.8 -12.3 | 268 39 38.6 1.1 Wind Parameters Mean winds (0-6000m): 349.6 at 19.0 knts Storm direction: 19.6 at 14.3 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -46.4 tot: -13.6 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 72.40 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 ------------------------------------------------------------------------------- 500 146 5 187 17| 0.0 6.9 6.9| 0.0 -30.8 -30.8 -61.5 -0.80| 8.4 -6.7 1000 112 6 176 16| 0.0 3.8 3.8| 3.7 -46.4 -42.7 -42.7 -0.49| 9.3 -4.5 1500 94 6 174 14| 0.0 2.7 2.7| 16.1 -46.4 -30.3 -20.2 -0.15| 8.5 -1.2 2000 57 7 173 10| 0.0 3.5 3.5| 22.6 -46.4 -23.8 -11.9 0.04| 7.9 0.3 2500 22 9 197 6| 0.0 3.9 3.9| 29.0 -46.4 -17.5 -7.0 0.14| 7.7 1.0 3000 1 11 239 5| 0.0 3.9 3.9| 32.8 -46.4 -13.6 -4.5 0.15| 7.2 1.1 4000 352 14 271 7| 0.5 2.9 3.4| 45.5 -46.4 -0.9 -0.2 0.21| 5.9 1.2 5000 350 17 290 8| 0.8 2.3 3.1| 59.6 -46.4 13.2 2.6 0.26| 5.1 1.3 6000 350 19 303 10| 0.6 2.4 3.0| 64.8 -46.4 18.3 3.1 0.25| 4.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251109.00.gif