UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 30 OCT 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 -1 -8.9 -11.1 84 2.2 -9.5 200 9 263.9 264.2 263.4 268.3 1.63 1 1000 30 -8.3 -12.7 71 4.4 -9.4 205 11 264.9 265.1 263.7 268.8 1.44 2 985 146 -8.5 -12.0 76 3.5 -9.4 210 11 265.8 266.0 264.6 270.0 1.54 3 925 627 -11.9 -15.1 77 3.2 -12.6 230 9 267.1 267.3 265.1 270.7 1.28 4 894 887 -14.1 -17.5 75 3.4 -14.8 222 9 267.5 267.7 265.0 270.5 1.08 5 850 1271 -14.5 -17.2 80 2.7 -15.1 210 9 271.0 271.1 267.5 274.3 1.17 6 815 1590 -14.1 -16.5 82 2.4 -14.6 216 12 274.7 274.9 270.1 278.3 1.29 7 729 2431 -16.9 -19.2 82 2.3 -17.4 234 20 280.5 280.7 273.4 283.9 1.15 8 700 2734 -18.9 -21.0 83 2.1 -19.3 240 23 281.6 281.7 273.8 284.6 1.02 9 654 3237 -22.9 -25.4 80 2.5 -23.3 244 25 282.6 282.7 273.9 284.8 0.74 10 570 4237 -26.7 -30.9 68 4.2 -27.2 252 30 289.4 289.5 277.2 291.1 0.51 11 500 5170 -33.9 -40.9 49 7.0 -34.4 260 35 291.7 291.7 277.9 292.4 0.21 12 400 6700 -45.5 -51.5 51 6.0 -45.7 250 38 295.9 295.9 279.6 296.1 0.08 13 300 8560 -58.5 -63.5 52 5.0 -58.6 250 52 302.9 302.9 282.6 303.0 0.02 14 271 9193 -62.9 -67.9 51 5.0 -62.9 250 52 305.4 305.4 283.6 305.5 0.02 15 250 9690 -62.5 -67.5 51 5.0 -62.6 250 48 313.1 313.2 286.5 313.2 0.02 16 200 11080 -56.3 -61.3 53 5.0 -56.4 250 23 343.6 343.6 295.3 343.8 0.05 17 150 12910 -56.7 -62.7 47 6.0 -56.9 250 13 372.4 372.4 301.0 372.6 0.06 18 100 15470 -58.1 -67.1 31 9.0 -58.3 230 7 415.5 415.5 307.2 415.7 0.05 19 70 17700 -60.5 -71.5 22 11.0 -60.8 205 5 455.0 455.0 311.3 455.2 0.04 20 52 19539 -64.3 -76.3 18 12.0 -64.6 178 7 486.5 486.5 314.0 486.6 0.02 21 50 19780 -63.9 -75.9 18 12.0 -64.2 175 7 492.9 492.9 314.4 493.1 0.03 22 46 20291 -62.3 -74.3 19 12.0 -62.7 177 7 508.7 508.7 315.6 508.9 0.04 23 42 20849 -63.9 -75.9 18 12.0 -64.3 180 7 518.1 518.1 316.2 518.3 0.03 24 30 22900 -64.9 -77.9 15 13.0 -65.3 190 7 567.7 567.7 319.0 567.9 0.03 25 29 23107 -65.5 -78.5 15 13.0 -65.9 188 9 571.6 571.6 319.2 571.8 0.03 26 20 25380 -64.3 -78.3 13 14.0 -65.0 170 27 639.4 639.4 322.3 639.7 0.04 27 16 26746 -64.1 -78.1 13 14.0 -65.0 682.1 682.2 323.9 682.6 0.06 TRP 271 9193 -62.9 -67.9 51 5.0 -62.9 250 52 305.4 305.4 283.6 305.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 74.60 % Est. max temperature: -2.21 C = 28.02 F Sfc-Lift cond lev (LCL): 969.20 mb = 270.00 m = 885.82 ft T: -9.37 C 700-500 lapse rate: 6.16 C/km ThetaE index: 0.17 C Layer 894.0- 850.0 mb Conv cond level (CCL): 726.73 mb = 2453.93 m = 8050.86 ft Mean mixing ratio: 1.38 g/kg Conv temperature: 7.75 C = 45.94 F Cap Strength: 16.76 C Lifted Index: 17.82 C Risk: None Lifted Index @300 mb: 23.16 C Lifted Index @700 mb: 11.43 C Showalter Index: 14.57 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.70 C K Index: 0.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.91 J/kg Max Up Vert Vel: 3.72 m/s Conv Inhibition (B-): 53837.16 J/kg Cap Strength: 17.79 C Lift Cond Lev (LCL): 902.41 mb = 815.84 m = 2676.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 17 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 -1 200 9 3.1 8.5 | 127 17 -13.9 10.6 1 1000 30 205 11 4.6 10.0 | 134 17 -12.4 12.1 2 925 627 230 9 6.9 5.8 | 128 13 -10.1 7.9 3 850 1271 210 9 4.5 7.8 | 128 16 -12.5 9.9 4 700 2734 240 23 19.9 11.5 | 192 14 2.9 13.6 5 500 5170 260 35 34.5 6.1 | 245 19 17.5 8.2 6 400 6700 250 38 35.7 13.0 | 231 24 18.7 15.1 7 300 8560 250 52 48.9 17.8 | 238 38 31.9 19.9 8 271 9193 250 52 48.9 17.8 | 238 38 31.9 19.9 9 250 9690 250 48 45.1 16.4 | 237 34 28.1 18.5 10 200 11080 250 23 21.6 7.9 | 205 11 4.6 10.0 11 150 12910 250 13 12.2 4.4 | 144 8 -4.8 6.6 12 100 15470 230 7 5.4 4.5 | 120 13 -11.6 6.6 13 70 17700 205 5 2.1 4.5 | 114 16 -14.9 6.6 14 50 19780 175 7 -0.6 7.0 | 117 20 -17.6 9.1 15 30 22900 190 7 1.2 6.9 | 120 18 -15.8 9.0 16 20 25380 170 27 -4.7 26.6 | 143 36 -21.7 28.7 Wind Parameters Mean winds (0-6000m): 247.1 at 22.9 knts Storm direction: 277.1 at 17.1 knts Shear (0-3000m) pos: 3.2 neg: 0.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 78.4 neg: -5.8 tot: 72.6 m^2/s^2 ave: 24.2 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 31.55 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 ------------------------------------------------------------------------------- 500 213 10 133 16| 4.1 0.0 4.1| 9.4 -3.9 5.5 11.1 0.20| 5.6 1.1 1000 219 10 131 15| 2.0 0.6 2.6| 9.8 -5.6 4.3 4.3 0.09| 4.1 0.4 1500 217 10 131 15| 1.4 0.9 2.2| 19.1 -5.8 13.4 8.9 0.26| 3.9 1.0 2000 218 11 135 15| 2.2 0.6 2.8| 40.2 -5.8 34.4 17.2 0.49| 4.3 2.1 2500 224 12 142 14| 2.9 0.5 3.4| 61.9 -5.8 56.1 22.4 0.62| 4.6 2.9 3000 229 14 150 13| 3.2 0.4 3.6| 78.4 -5.8 72.6 24.2 0.68| 4.6 3.2 4000 236 17 166 12| 3.2 0.3 3.5|102.1 -5.8 96.3 24.1 0.74| 4.3 3.1 5000 243 20 185 11| 3.2 0.3 3.4|129.8 -5.8 124.1 24.8 0.77| 4.1 3.1 6000 247 23 200 12| 2.7 0.5 3.1|134.6 -20.4 114.2 19.0 0.64| 3.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251030.00.gif