UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 20 OCT 25 Station: U3330 WMO ident: 23330 Latitude: 66.53 Longitude: 66.53 ------------------------------------------------------------------------------- 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 1010 19 -10.3 -14.2 73 3.9 -11.2 45 1 262.1 262.3 261.4 265.5 1.26 1 1000 96 -7.9 -11.3 77 3.4 -8.8 10 5 265.2 265.5 264.4 269.6 1.61 2 976 287 -0.9 -2.9 86 2.0 -1.7 8 9 274.1 274.7 272.8 282.8 3.16 3 925 712 -3.3 -7.0 76 3.7 -4.6 5 17 275.9 276.3 272.8 282.7 2.44 4 850 1376 -6.9 -9.2 84 2.3 -7.7 5 5 278.9 279.3 274.2 285.3 2.24 5 794 1905 -9.3 -12.1 80 2.8 -10.1 360 6 281.8 282.2 275.3 287.3 1.90 6 784 2003 -9.1 -12.6 76 3.5 -10.1 359 6 283.1 283.4 275.9 288.5 1.85 7 765 2193 -9.7 -14.0 71 4.3 -10.9 357 6 284.4 284.7 276.3 289.4 1.69 8 700 2873 -14.1 -16.7 81 2.6 -14.7 350 7 286.9 287.1 277.3 291.3 1.48 9 676 3136 -16.9 -19.6 80 2.7 -17.5 340 7 286.6 286.8 276.7 290.2 1.20 10 573 4358 -23.3 -25.8 80 2.5 -23.7 291 6 293.0 293.1 279.3 295.6 0.82 11 500 5340 -30.3 -33.1 76 2.8 -30.6 250 5 296.1 296.2 280.3 297.6 0.47 12 471 5765 -33.3 -36.0 77 2.7 -33.6 231 6 297.5 297.5 280.8 298.7 0.38 13 445 6164 -35.7 -38.6 75 2.9 -36.0 213 6 299.3 299.4 281.5 300.4 0.31 14 400 6900 -41.7 -44.7 73 3.0 -41.9 180 7 300.8 300.8 281.9 301.4 0.18 15 352 7749 -48.7 -52.1 68 3.4 -48.8 180 9 302.6 302.6 282.5 302.9 0.09 16 300 8780 -54.9 -58.7 63 3.8 -55.0 180 11 308.0 308.0 284.6 308.1 0.05 17 290 8998 -56.3 -59.9 64 3.6 -56.3 200 9 309.0 309.0 285.0 309.1 0.04 18 284 9131 -56.3 -59.9 64 3.6 -56.3 199 9 310.8 310.8 285.7 311.0 0.04 19 250 9950 -54.5 -58.7 60 4.2 -54.6 195 9 325.0 325.1 290.3 325.3 0.06 20 204 11252 -51.5 -56.4 56 4.9 -51.7 213 16 349.2 349.3 296.5 349.6 0.09 21 200 11380 -52.1 -57.1 55 5.0 -52.3 215 17 350.3 350.3 296.8 350.6 0.08 22 150 13240 -53.1 -60.1 42 7.0 -53.4 225 15 378.6 378.6 302.1 378.9 0.08 23 100 15850 -54.3 -64.3 28 10.0 -54.7 225 13 422.8 422.8 308.1 423.2 0.07 24 95 16179 -56.3 -66.3 27 10.0 -56.6 226 12 425.1 425.2 308.3 425.4 0.05 25 70 18120 -58.1 -70.1 20 12.0 -58.5 230 9 460.1 460.1 311.8 460.3 0.04 26 55 19620 -62.1 -74.1 19 12.0 -62.4 244 12 483.8 483.8 313.8 484.0 0.03 27 50 20210 -60.7 -73.7 16 13.0 -61.2 250 13 500.4 500.5 315.0 500.7 0.04 28 33 22792 -61.5 -74.5 16 13.0 -62.1 254 21 561.5 561.5 318.8 561.8 0.05 29 30 23380 -63.3 -76.3 16 13.0 -63.8 255 23 572.1 572.1 319.3 572.4 0.04 30 28 23803 -64.3 -78.3 13 14.0 -64.8 255 23 580.7 580.7 319.7 580.9 0.03 31 20 25870 -62.5 -76.5 14 14.0 -63.4 255 25 644.9 644.9 322.5 645.3 0.06 32 16 27253 -60.7 -74.7 14 14.0 -62.0 250 27 693.2 693.3 324.3 694.0 0.10 33 11 29565 -64.3 -78.3 13 14.0 -65.5 242 30 758.6 758.6 326.2 759.3 0.08 34 10 30150 -62.7 -77.7 12 15.0 -64.3 240 31 785.5 785.6 326.9 786.4 0.10 35 9.3 30599 -61.3 -76.3 12 15.0 -63.2 807.3 807.4 327.4 808.6 0.13 TRP 290 8998 -56.3 -59.9 64 3.6 -56.3 200 9 309.0 309.0 285.0 309.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 78.93 % Est. max temperature: 6.15 C = 43.07 F Sfc-Lift cond lev (LCL): 948.56 mb = 512.74 m = 1682.20 ft T: -2.18 C 700-500 lapse rate: 6.57 C/km ThetaE index: 0.04 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1000.00 mb = 96.00 m = 314.96 ft Mean mixing ratio: 2.51 g/kg Conv temperature: -4.86 C = 23.26 F Cap Strength: 12.13 C Lifted Index: 13.77 C Risk: None Lifted Index @300 mb: 19.96 C Lifted Index @700 mb: 8.73 C Showalter Index: 9.52 C Risk: None Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 21.10 C K Index: 11.60 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.66 J/kg Max Up Vert Vel: 9.87 m/s Conv Inhibition (B-): 72309.20 J/kg Cap Strength: 13.54 C Lift Cond Lev (LCL): 919.53 mb = 758.56 m = 2488.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 5 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 1010 19 45 1 -0.7 -0.7 | 183 4 0.2 4.4 1 1000 96 10 5 -0.9 -4.9 | 197 0 0.1 0.2 2 925 712 5 17 -1.5 -16.9 | 3 12 -0.6 -11.8 3 850 1376 5 5 -0.4 -5.0 | 255 1 0.5 0.1 4 700 2873 350 7 1.2 -6.9 | 310 3 2.1 -1.8 5 500 5340 250 5 4.7 1.7 | 220 9 5.6 6.8 6 400 6900 180 7 0.0 7.0 | 184 12 0.9 12.1 7 300 8780 180 11 0.0 11.0 | 183 16 0.9 16.1 8 290 8998 200 9 3.1 8.5 | 196 14 4.0 13.6 9 250 9950 195 9 2.3 8.7 | 193 14 3.3 13.8 10 200 11380 215 17 9.8 13.9 | 209 22 10.7 19.0 11 150 13240 225 15 10.6 10.6 | 216 19 11.5 15.7 12 100 15850 225 13 9.2 9.2 | 215 18 10.1 14.3 13 70 18120 230 9 6.9 5.8 | 216 13 7.8 10.9 14 50 20210 250 13 12.2 4.4 | 234 16 13.1 9.6 15 30 23380 255 23 22.2 6.0 | 244 26 23.1 11.1 16 20 25870 255 25 24.1 6.5 | 245 28 25.1 11.6 17 10 30150 240 31 26.8 15.5 | 233 35 27.8 20.6 Wind Parameters Mean winds (0-6000m): 340.2 at 6.9 knts Storm direction: 10.2 at 5.2 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -2.9 tot: -2.7 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 25.42 Bulk Shear: 1.91 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 8 8 4 3| 0.0 12.8 12.8| 0.0 -0.3 -0.2 -0.5 0.44| 16.6 7.4 1000 6 11 2 6| 0.0 5.5 5.5| 0.0 -1.6 -1.6 -1.6 0.26| 13.0 3.4 1500 6 10 1 5| 0.0 1.5 1.5| 0.0 -2.5 -2.4 -1.6 0.15| 11.0 1.6 2000 5 9 358 4| 0.0 1.3 1.3| 0.1 -2.5 -2.3 -1.2 0.16| 8.4 1.3 2500 3 8 353 3| 0.0 1.2 1.2| 0.2 -2.5 -2.3 -0.9 0.16| 6.9 1.1 3000 1 8 346 3| 0.0 1.1 1.1| 0.2 -2.9 -2.7 -0.9 0.14| 6.0 0.8 4000 355 8 327 3| 0.0 0.8 0.8| 0.2 -7.3 -7.1 -1.8 0.03| 5.1 0.2 5000 348 7 309 3| 0.0 0.6 0.6| 0.2 -14.1 -13.9 -2.8 -0.05| 4.5 -0.2 6000 340 7 293 4| 0.0 0.6 0.6| 0.2 -22.8 -22.6 -3.8 -0.12| 4.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251020.00.gif