UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 12 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 1033 19 -5.1 -8.5 77 3.4 -6.1 180 5 265.6 265.9 265.2 270.8 1.94 1 1000 275 -3.1 -6.5 77 3.4 -4.2 215 23 270.0 270.4 269.0 276.4 2.35 2 986 386 -2.7 -7.1 72 4.4 -4.1 214 23 271.5 271.9 269.8 277.8 2.27 3 936 796 -5.1 -10.1 68 5.0 -6.6 211 25 273.2 273.5 270.2 278.4 1.89 4 925 889 -5.5 -12.5 58 7.0 -7.5 210 25 273.7 273.9 270.0 278.1 1.58 5 912 1000 -5.9 -14.9 49 9.0 -8.2 207 26 274.4 274.6 270.0 278.1 1.32 6 850 1552 -4.7 -28.7 13 24.0 -9.4 195 31 281.2 281.3 272.6 282.5 0.42 7 846 1589 -4.7 -29.7 12 25.0 -9.5 195 31 281.6 281.7 272.8 282.8 0.38 8 792 2107 -5.5 -29.5 13 24.0 -10.2 195 27 286.1 286.2 275.3 287.4 0.42 9 700 3069 -8.7 -28.7 18 20.0 -12.7 195 19 292.9 292.9 278.9 294.5 0.51 10 694 3136 -8.7 -27.7 20 19.0 -12.6 193 19 293.6 293.7 279.3 295.4 0.57 11 552 4871 -19.5 -33.5 28 14.0 -21.6 153 12 300.6 300.7 282.2 302.0 0.41 12 516 5369 -21.9 -37.9 22 16.0 -23.9 141 10 303.6 303.6 283.2 304.6 0.28 13 500 5600 -23.5 -38.5 24 15.0 -25.3 135 9 304.4 304.4 283.5 305.3 0.27 14 410 7018 -33.9 -49.9 18 16.0 -34.9 122 16 308.7 308.8 285.0 309.1 0.10 15 400 7190 -34.7 -49.7 20 15.0 -35.6 120 17 309.9 309.9 285.4 310.3 0.10 16 337 8371 -42.1 -59.1 14 17.0 -42.7 114 19 315.4 315.4 287.2 315.5 0.04 17 300 9150 -47.9 -64.9 12 17.0 -48.3 110 21 317.8 317.8 288.1 317.9 0.02 18 276 9690 -52.7 -68.7 13 16.0 -52.9 101 21 318.6 318.6 288.3 318.6 0.01 19 250 10320 -56.3 -72.3 12 16.0 -56.5 90 21 322.4 322.4 289.5 322.4 0.01 20 214 11305 -60.5 -74.5 14 14.0 -60.6 85 19 330.5 330.5 291.9 330.5 0.01 21 200 11730 -59.3 -73.3 15 14.0 -59.5 80 11 338.9 338.9 294.0 338.9 0.01 22 163 13016 -56.5 -70.5 16 14.0 -56.8 44 11 364.0 364.0 299.5 364.1 0.02 23 150 13540 -57.7 -71.7 15 14.0 -57.9 30 11 370.7 370.7 300.7 370.7 0.02 24 100 16090 -58.1 -74.1 11 16.0 -58.5 25 13 415.5 415.5 307.2 415.6 0.02 25 80 17488 -59.9 -75.9 11 16.0 -60.2 25 14 439.1 439.1 309.8 439.2 0.02 26 70 18320 -60.9 -76.9 10 16.0 -61.2 25 15 454.1 454.1 311.3 454.2 0.02 27 50 20410 -61.9 -78.9 9 17.0 -62.3 25 13 497.6 497.6 314.8 497.7 0.02 28 31 23349 -64.5 -82.5 7 18.0 -65.0 34 19 563.5 563.5 318.8 563.6 0.01 29 30 23550 -63.7 -81.7 7 18.0 -64.3 35 19 571.0 571.0 319.2 571.1 0.02 30 20 26050 -61.7 -79.7 7 18.0 -62.7 345 11 647.3 647.3 322.6 647.6 0.03 31 10 30398 -56.3 -76.3 6 20.0 -59.4 809.4 809.5 327.5 810.6 0.12 TRP 214 11305 -60.5 -74.5 14 14.0 -60.6 85 19 330.5 330.5 291.9 330.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5325.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 29.94 % Est. max temperature: 6.94 C = 44.49 F Sfc-Lift cond lev (LCL): 978.82 mb = 444.04 m = 1456.81 ft T: -3.04 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.31 C Layer 925.0- 912.0 mb Conv cond level (CCL): 623.97 mb = 3941.89 m = 12932.57 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 26.52 C = 79.73 F Cap Strength: 22.76 C Lifted Index: 23.12 C Risk: None Lifted Index @300 mb: 29.28 C Lifted Index @700 mb: 16.59 C Showalter Index: 18.43 C Risk: None Total Totals Index: 13.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: -5.20 C K Index: -29.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 4.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.32 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 58529.04 J/kg Cap Strength: 22.92 C Lift Cond Lev (LCL): 919.08 mb = 939.31 m = 3081.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 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 1033 19 180 5 0.0 5.0 | 59 11 -9.4 -5.7 1 1000 275 215 23 13.2 18.8 | 205 9 3.8 8.2 2 925 889 210 25 12.5 21.7 | 196 11 3.1 11.0 3 850 1552 195 31 8.0 29.9 | 176 19 -1.4 19.3 4 700 3069 195 19 4.9 18.4 | 150 9 -4.5 7.7 5 500 5600 135 9 -6.4 6.4 | 75 16 -15.8 -4.3 6 400 7190 120 17 -14.7 8.5 | 85 24 -24.1 -2.2 7 300 9150 110 21 -19.7 7.2 | 83 29 -29.2 -3.5 8 250 10320 90 21 -21.0 0.0 | 71 32 -30.4 -10.7 9 214 11305 85 19 -18.9 -1.7 | 66 31 -28.3 -12.3 10 200 11730 80 11 -10.8 -1.9 | 58 24 -20.2 -12.6 11 150 13540 30 11 -5.5 -9.5 | 36 25 -14.9 -20.2 12 100 16090 25 13 -5.5 -11.8 | 34 27 -14.9 -22.5 13 70 18320 25 15 -6.3 -13.6 | 33 29 -15.8 -24.3 14 50 20410 25 13 -5.5 -11.8 | 34 27 -14.9 -22.5 15 30 23550 35 19 -10.9 -15.6 | 38 33 -20.3 -26.2 16 20 26050 345 11 2.8 -10.6 | 17 22 -6.6 -21.3 Wind Parameters Mean winds (0-6000m): 191.4 at 19.0 knts Storm direction: 221.4 at 14.2 knts Shear (0-3000m) pos: 3.4 neg: 1.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 30.7 neg: -44.6 tot: -13.9 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.55 Bulk Shear: 6.01 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 ------------------------------------------------------------------------------- 500 212 19 185 5| 20.4 0.0 20.4| 30.7 -1.3 29.4 58.8 0.83| 22.6 18.7 1000 211 22 193 8| 10.2 1.8 12.0| 30.7 -7.2 23.6 23.6 0.64| 13.1 8.3 1500 207 24 188 11| 6.8 3.7 10.4| 30.7 -23.8 6.9 4.6 0.38| 11.2 4.2 2000 204 25 183 12| 5.1 2.2 7.3| 30.7 -31.4 -0.6 -0.3 0.29| 9.3 2.7 2500 202 25 180 13| 4.1 1.5 5.6| 30.7 -38.0 -7.3 -2.9 0.22| 8.3 1.8 3000 201 25 177 12| 3.4 1.4 4.8| 30.7 -44.6 -13.9 -4.6 0.15| 7.6 1.1 4000 198 23 168 11| 2.5 2.0 4.6| 30.7 -64.5 -33.7 -8.4 -0.01| 6.7 -0.1 5000 195 21 157 10| 2.0 2.2 4.2| 30.7 -86.6 -55.8 -11.2 -0.11| 6.1 -0.7 6000 191 19 144 10| 1.7 2.1 3.8| 36.6 -99.6 -63.0 -10.5 -0.13| 5.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251012.00.gif