UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U3802... Searching the city database file for: U3802 ... Date:1200Z 7 OCT 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1012 120 12.4 3.4 54 9.0 7.9 90 1 284.6 285.4 280.5 298.1 4.82 1 1000 220 11.2 0.2 47 11.0 6.1 105 1 284.4 285.0 279.2 295.3 3.88 2 937 758 6.0 -2.0 56 8.0 2.5 163 3 284.4 285.0 278.8 294.4 3.52 3 925 864 6.2 -2.8 52 9.0 2.3 175 3 285.6 286.2 279.2 295.3 3.36 4 917 935 7.6 -3.4 46 11.0 2.8 172 3 287.8 288.4 280.1 297.2 3.24 5 888 1198 5.8 -12.2 26 18.0 -0.5 161 4 288.6 288.9 278.4 293.6 1.69 6 850 1554 3.4 -9.6 38 13.0 -1.4 145 5 289.7 290.1 279.6 296.2 2.17 7 738 2685 -2.3 -15.3 36 13.0 -6.4 141 4 295.4 295.7 281.4 300.3 1.57 8 700 3102 -4.7 -12.7 54 8.0 -7.4 140 3 297.3 297.7 282.8 303.6 2.05 9 670 3446 -6.5 -13.5 58 7.0 -8.8 139 4 299.0 299.4 283.5 305.2 2.01 10 654 3634 -6.7 -14.7 53 8.0 -9.3 138 4 300.9 301.2 284.1 306.7 1.87 11 630 3925 -9.3 -20.3 40 11.0 -12.3 137 5 301.1 301.3 283.4 305.0 1.21 12 562 4796 -16.9 -26.9 42 10.0 -18.9 133 7 302.2 302.3 283.2 304.6 0.75 13 533 5194 -17.1 -30.1 31 13.0 -19.5 132 8 306.5 306.6 284.8 308.5 0.59 14 500 5670 -20.7 -36.7 22 16.0 -22.9 130 9 307.8 307.9 284.9 309.0 0.33 15 490 5819 -22.1 -38.1 22 16.0 -24.2 133 9 307.9 307.9 284.9 308.9 0.29 16 423 6889 -26.7 -44.7 17 18.0 -28.5 152 9 315.2 315.2 287.3 315.8 0.17 17 400 7290 -29.7 -47.7 16 18.0 -31.2 160 9 316.4 316.4 287.7 316.9 0.13 18 330 8628 -40.7 -57.7 14 17.0 -41.4 170 12 319.2 319.2 288.5 319.4 0.05 19 300 9270 -44.5 -61.5 13 17.0 -45.0 175 13 322.6 322.6 289.6 322.8 0.03 20 278 9777 -47.5 -63.5 14 16.0 -47.9 152 10 325.4 325.4 290.4 325.5 0.03 21 250 10470 -53.1 -69.1 13 16.0 -53.4 120 5 327.1 327.1 290.9 327.2 0.01 22 201 11840 -64.3 -79.3 11 15.0 -64.4 110 9 330.5 330.5 291.9 330.5 0.00 23 200 11870 -64.3 -79.3 11 15.0 -64.4 115 11 330.9 330.9 292.0 330.9 0.00 24 193 12089 -61.9 -76.9 12 15.0 -62.0 98 11 338.2 338.2 293.9 338.2 0.01 25 169 12915 -59.1 -74.1 13 15.0 -59.3 36 12 355.9 355.9 297.9 356.0 0.01 26 150 13660 -60.3 -74.3 14 14.0 -60.4 340 13 366.2 366.2 299.9 366.2 0.01 27 148 13744 -60.3 -74.3 14 14.0 -60.4 339 13 367.6 367.6 300.1 367.7 0.01 28 123 14911 -55.7 -70.7 14 15.0 -56.1 328 13 396.0 396.0 304.6 396.1 0.02 29 100 16220 -58.9 -73.9 13 15.0 -59.2 315 13 413.9 413.9 307.0 414.0 0.02 30 90 16881 -61.1 -76.1 12 15.0 -61.4 315 14 422.2 422.2 308.0 422.3 0.01 31 70 18450 -60.3 -75.3 12 15.0 -60.7 315 17 455.4 455.4 311.4 455.5 0.02 32 57 19733 -58.5 -73.5 13 15.0 -59.0 309 18 487.0 487.0 314.0 487.2 0.03 33 50 20550 -61.5 -76.5 12 15.0 -61.9 305 19 498.6 498.6 314.8 498.7 0.02 34 44 21339 -63.3 -78.3 11 15.0 -63.7 310 18 512.7 512.7 315.8 512.8 0.02 35 33 23112 -62.1 -78.1 10 16.0 -62.7 321 16 559.9 559.9 318.6 560.1 0.03 36 30 23700 -62.5 -78.5 10 16.0 -63.1 325 15 574.3 574.3 319.4 574.5 0.03 37 21 25899 -63.9 -78.9 11 15.0 -64.6 307 20 631.7 631.7 322.0 632.0 0.04 38 20 26200 -62.5 -78.5 10 16.0 -63.4 305 21 644.9 644.9 322.5 645.2 0.04 39 19 26519 -61.3 -77.3 10 16.0 -62.4 302 21 658.1 658.1 323.0 658.6 0.05 40 17 27208 -63.3 -78.3 11 15.0 -64.3 297 21 673.0 673.0 323.6 673.4 0.05 41 14 28425 -56.3 -72.3 12 16.0 -58.6 287 20 735.1 735.2 325.6 736.6 0.16 42 13 28893 -60.1 -76.1 11 16.0 -61.8 283 20 737.7 737.8 325.6 738.6 0.09 43 11 29940 -59.3 -75.3 11 16.0 -61.4 275 19 776.7 776.8 326.7 777.9 0.13 44 10 30540 -57.7 -74.7 10 17.0 -60.3 270 19 804.2 804.2 327.4 805.7 0.15 45 9.0 31207 -56.5 -73.5 10 17.0 -59.6 833.4 833.5 328.1 835.5 0.20 46 8.0 31964 -50.9 -68.9 10 18.0 -56.1 884.2 884.5 329.2 889.2 0.45 47 6.6 33219 -49.9 -67.9 10 18.0 -56.1 938.4 938.8 330.2 945.8 0.62 TRP 201 11840 -64.3 -79.3 11 15.0 -64.4 110 9 330.5 330.5 291.9 330.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 783.19 mb = 2228.66 m = 7311.78 ft Wetbulb zero: 892.41 mb = 1157.88 m = 3798.78 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 41.24 % Est. max temperature: 17.19 C = 62.94 F Sfc-Lift cond lev (LCL): 883.05 mb = 1243.92 m = 4081.05 ft T: 5.49 C 700-500 lapse rate: 6.23 C/km ThetaE index: 3.74 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 684.30 mb = 3279.97 m = 10760.93 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 26.04 C = 78.87 F Cap Strength: 11.24 C Lifted Index: 11.62 C Risk: None Lifted Index @300 mb: 19.46 C Lifted Index @700 mb: 7.53 C Showalter Index: 10.98 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 11.10 C K Index: 6.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.02 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 65829.95 J/kg Cap Strength: 11.63 C Lift Cond Lev (LCL): 830.08 mb = 1743.86 m = 5721.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 168 at 4 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 1012 120 90 1 -1.0 0.0 | 3 4 -0.2 -3.7 1 1000 220 105 1 -1.0 0.3 | 3 3 -0.2 -3.4 2 925 864 175 3 -0.3 3.0 | 322 1 0.5 -0.7 3 850 1554 145 5 -2.9 4.1 | 102 2 -2.1 0.4 4 700 3102 140 3 -1.9 2.3 | 40 2 -1.1 -1.4 5 500 5670 130 9 -6.9 5.8 | 109 6 -6.1 2.1 6 400 7290 160 9 -3.1 8.5 | 155 5 -2.3 4.8 7 300 9270 175 13 -1.1 13.0 | 178 9 -0.3 9.3 8 250 10470 120 5 -4.3 2.5 | 72 4 -3.5 -1.2 9 201 11840 110 9 -8.5 3.1 | 86 8 -7.7 -0.6 10 200 11870 115 11 -10.0 4.6 | 96 9 -9.2 1.0 11 150 13660 340 13 4.4 -12.2 | 342 17 5.2 -15.9 12 100 16220 315 13 9.2 -9.2 | 322 16 10.0 -12.9 13 70 18450 315 17 12.0 -12.0 | 321 20 12.8 -15.7 14 50 20550 305 19 15.6 -10.9 | 312 22 16.4 -14.6 15 30 23700 325 15 8.6 -12.3 | 330 19 9.4 -16.0 16 20 26200 305 21 17.2 -12.0 | 311 24 18.0 -15.7 17 10 30540 270 19 19.0 -0.0 | 281 20 19.8 -3.7 Wind Parameters Mean winds (0-6000m): 137.8 at 5.0 knts Storm direction: 167.8 at 3.8 knts Shear (0-3000m) pos: 0.6 neg: 0.3 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -1.2 tot: -0.7 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 1.4 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.09 Bulk Shear: 1.65 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 ------------------------------------------------------------------------------- 500 130 1 7 3| 2.0 0.0 2.0| 0.4 -0.0 0.4 0.8 0.23| 2.1 0.5 1000 161 2 358 2| 1.8 0.0 1.8| 0.4 -0.3 0.2 0.2 0.04| 2.2 0.1 1500 155 3 26 1| 1.2 0.6 1.9| 0.5 -0.4 0.1 0.1 0.05| 2.1 0.1 2000 151 3 50 1| 0.9 0.4 1.3| 0.5 -0.7 -0.2 -0.1 -0.04| 1.8 -0.1 2500 149 4 56 1| 0.7 0.3 1.0| 0.5 -0.9 -0.5 -0.2 -0.12| 1.6 -0.2 3000 148 3 55 1| 0.6 0.3 0.9| 0.5 -1.2 -0.7 -0.2 -0.19| 1.4 -0.3 4000 145 4 63 1| 0.5 0.3 0.8| 1.5 -1.2 0.3 0.1 0.04| 1.3 0.1 5000 141 4 79 2| 0.4 0.5 0.9| 2.4 -1.2 1.2 0.2 0.10| 1.3 0.1 6000 138 5 91 3| 0.4 0.5 0.9| 4.8 -1.2 3.6 0.6 0.18| 1.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251007.12.gif