UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 13 OCT 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 1004 120 7.8 7.0 95 0.8 7.4 110 3 280.6 281.7 280.4 297.8 6.26 1 1000 153 6.8 5.2 90 1.6 6.0 105 3 280.0 280.9 279.1 295.1 5.54 2 961 479 4.6 2.8 88 1.8 3.8 95 6 280.9 281.8 278.8 294.4 4.87 3 925 790 3.0 1.3 89 1.7 2.2 85 9 282.4 283.2 279.1 295.1 4.54 4 887 1129 1.2 -0.4 89 1.6 0.5 87 9 283.9 284.6 279.4 295.7 4.18 5 872 1266 1.4 -0.3 88 1.7 0.6 88 9 285.5 286.3 280.3 297.7 4.29 6 850 1471 0.0 -2.2 85 2.2 -0.9 90 9 286.1 286.8 280.0 297.1 3.82 7 830 1661 -0.9 -4.2 78 3.3 -2.3 96 9 287.2 287.7 280.0 296.9 3.37 8 777 2183 -5.9 -8.8 80 2.9 -6.9 113 7 287.2 287.7 278.9 294.6 2.53 9 764 2316 -4.1 -7.1 80 3.0 -5.3 117 7 290.6 291.1 281.0 299.2 2.93 10 700 3000 -8.3 -12.6 71 4.3 -9.7 140 5 293.3 293.7 281.1 299.6 2.07 11 688 3134 -9.1 -13.4 71 4.3 -10.5 136 5 293.9 294.2 281.3 299.9 1.98 12 662 3431 -9.5 -14.4 67 4.9 -11.0 126 4 296.7 297.0 282.4 302.5 1.89 13 575 4504 -16.1 -23.1 55 7.0 -17.7 90 3 301.1 301.3 283.2 304.5 1.04 14 500 5540 -23.5 -31.5 48 8.0 -24.7 55 1 304.4 304.5 283.9 306.2 0.55 15 488 5718 -25.1 -33.1 47 8.0 -26.2 56 1 304.5 304.6 283.8 306.2 0.48 16 400 7140 -34.5 -42.5 44 8.0 -35.1 60 3 310.2 310.2 285.7 311.0 0.23 17 327 8512 -44.7 -51.7 45 7.0 -45.0 28 7 314.5 314.5 287.1 314.9 0.10 18 300 9080 -49.3 -56.3 44 7.0 -49.5 15 9 315.9 315.9 287.5 316.1 0.06 19 285 9416 -52.3 -59.3 43 7.0 -52.5 15 8 316.2 316.2 287.6 316.4 0.05 20 250 10260 -56.3 -63.3 41 7.0 -56.4 15 7 322.4 322.4 289.5 322.5 0.03 21 247 10336 -57.1 -64.1 41 7.0 -57.2 15 7 322.3 322.3 289.5 322.4 0.03 22 238 10571 -56.3 -63.3 41 7.0 -56.4 20 7 326.9 326.9 290.9 327.1 0.03 23 218 11124 -58.3 -65.3 40 7.0 -58.4 33 7 332.2 332.2 292.3 332.3 0.03 24 202 11606 -54.1 -61.1 42 7.0 -54.3 44 7 346.1 346.1 295.8 346.3 0.05 25 200 11670 -54.5 -61.5 42 7.0 -54.6 45 7 346.5 346.5 295.9 346.7 0.05 26 197 11767 -55.1 -62.1 42 7.0 -55.3 42 7 347.0 347.0 296.0 347.2 0.05 27 169 12753 -52.7 -60.7 37 8.0 -52.9 13 7 366.6 366.6 300.0 366.8 0.06 28 157 13227 -54.9 -62.9 36 8.0 -55.1 359 7 370.6 370.6 300.7 370.9 0.05 29 150 13520 -53.5 -62.5 33 9.0 -53.8 350 7 377.9 377.9 301.9 378.2 0.06 30 122 14845 -52.7 -62.7 29 10.0 -53.1 325 4 402.4 402.4 305.6 402.7 0.07 31 100 16120 -53.9 -64.9 25 11.0 -54.4 300 1 423.6 423.6 308.2 423.9 0.06 32 70 18390 -58.1 -71.1 17 13.0 -58.5 310 5 460.1 460.1 311.8 460.3 0.04 33 67 18667 -58.7 -71.7 17 13.0 -59.1 310 5 464.6 464.6 312.2 464.8 0.04 34 50 20510 -59.5 -73.5 15 14.0 -60.0 310 5 503.3 503.3 315.2 503.5 0.04 35 30 23680 -61.5 -76.5 12 15.0 -62.2 10 9 577.0 577.0 319.5 577.3 0.04 36 20 26190 -62.1 -78.1 10 16.0 -63.0 340 15 646.1 646.1 322.6 646.4 0.05 37 15 27969 -62.9 -78.9 10 16.0 -64.0 346 14 698.8 698.9 324.4 699.3 0.05 38 13 28858 -59.9 -76.9 9 17.0 -61.6 349 14 738.4 738.5 325.6 739.2 0.08 39 10 30500 -59.7 -77.7 8 18.0 -61.9 355 13 796.7 796.7 327.2 797.6 0.10 40 8.7 31376 -56.9 -74.9 9 18.0 -60.0 840.0 840.0 328.2 841.7 0.17 TRP 247 10336 -57.1 -64.1 41 7.0 -57.2 15 7 322.3 322.3 289.5 322.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 850.00 mb = 1471.00 m = 4826.06 ft Wetbulb zero: 863.00 mb = 1349.10 m = 4426.13 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 71.01 % Est. max temperature: 13.21 C = 55.77 F Sfc-Lift cond lev (LCL): 991.88 mb = 219.87 m = 721.36 ft T: 6.35 C 700-500 lapse rate: 5.98 C/km ThetaE index: 3.38 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 902.73 mb = 986.65 m = 3237.01 ft Mean mixing ratio: 4.88 g/kg Conv temperature: 10.45 C = 50.80 F Cap Strength: 7.85 C Lifted Index: 9.06 C Risk: None Lifted Index @300 mb: 14.90 C Lifted Index @700 mb: 4.16 C Showalter Index: 7.53 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.30 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 19.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.15 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 52571.25 J/kg Cap Strength: 8.91 C Lift Cond Lev (LCL): 928.63 mb = 758.08 m = 2487.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 135 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 1004 120 110 3 -2.8 1.0 | 10 2 -0.3 -1.5 1 1000 153 105 3 -2.9 0.8 | 11 2 -0.3 -1.8 2 925 790 85 9 -9.0 -0.8 | 63 7 -6.4 -3.3 3 850 1471 90 9 -9.0 0.0 | 69 7 -6.4 -2.5 4 700 3000 140 5 -3.2 3.8 | 153 1 -0.7 1.3 5 500 5540 55 1 -0.8 -0.6 | 331 4 1.7 -3.1 6 400 7140 60 3 -2.6 -1.5 | 0 4 -0.0 -4.0 7 300 9080 15 9 -2.3 -8.7 | 359 11 0.2 -11.2 8 250 10260 15 7 -1.8 -6.8 | 355 9 0.8 -9.3 9 247 10336 15 7 -1.8 -6.8 | 355 9 0.8 -9.3 10 200 11670 45 7 -4.9 -4.9 | 18 8 -2.4 -7.5 11 150 13520 350 7 1.2 -6.9 | 338 10 3.8 -9.4 12 100 16120 300 1 0.9 -0.5 | 311 5 3.4 -3.0 13 70 18390 310 5 3.8 -3.2 | 312 9 6.4 -5.7 14 50 20510 310 5 3.8 -3.2 | 312 9 6.4 -5.7 15 30 23680 10 9 -1.6 -8.9 | 355 11 1.0 -11.4 16 20 26190 340 15 5.1 -14.1 | 335 18 7.7 -16.6 17 10 30500 355 13 1.1 -13.0 | 347 16 3.7 -15.5 Wind Parameters Mean winds (0-6000m): 104.7 at 4.8 knts Storm direction: 134.7 at 3.6 knts Shear (0-3000m) pos: 1.2 neg: 1.1 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 130.3 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -0.1 tot: 7.9 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 123.48 Bulk Shear: 0.10 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 95 5 50 3| 0.0 4.8 4.8| 1.6 0.0 1.6 3.1 0.48| 4.9 2.3 1000 89 7 58 5| 0.0 3.3 3.3| 2.2 -0.0 2.2 2.2 0.38| 3.5 1.3 1500 89 8 62 6| 0.4 2.2 2.6| 3.9 -0.0 3.8 2.6 0.44| 2.8 1.2 2000 92 8 66 6| 1.0 1.6 2.6| 6.2 -0.0 6.1 3.1 0.48| 2.8 1.3 2500 96 7 70 5| 1.2 1.3 2.5| 7.4 -0.0 7.4 3.0 0.51| 2.7 1.4 3000 99 7 72 5| 1.2 1.1 2.3| 8.0 -0.1 7.9 2.6 0.50| 2.6 1.3 4000 103 6 73 4| 0.9 0.9 1.8| 8.0 -0.9 7.1 1.8 0.28| 2.3 0.6 5000 104 6 67 3| 0.7 0.7 1.4| 8.0 -2.1 6.0 1.2 0.17| 2.0 0.3 6000 105 5 58 2| 0.5 0.6 1.1| 8.7 -2.6 6.0 1.0 0.16| 1.8 0.3 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251013.12.gif