UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U3921... Searching the city database file for: U3921 ... Date:0000Z 5 NOV 25 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 1002 97 -3.5 -4.4 93 0.9 -3.8 180 5 269.5 269.9 269.2 276.9 2.75 1 1000 113 -3.5 -5.4 87 1.9 -4.1 180 5 269.6 270.1 269.0 276.6 2.55 2 970 353 -4.7 -6.7 86 2.0 -5.4 196 16 270.8 271.2 269.5 277.3 2.38 3 955 476 -3.7 -5.6 87 1.9 -4.4 204 22 273.0 273.5 271.3 280.2 2.63 4 925 728 -4.3 -6.6 84 2.3 -5.1 220 33 274.9 275.3 272.2 281.9 2.52 5 850 1391 -6.7 -8.7 86 2.0 -7.4 260 29 279.1 279.5 274.4 285.7 2.33 6 814 1728 -8.1 -9.8 88 1.7 -8.7 257 29 281.1 281.5 275.3 287.5 2.23 7 700 2904 -6.9 -8.2 90 1.3 -7.4 245 31 294.8 295.4 282.8 303.7 2.94 8 689 3028 -6.7 -7.9 91 1.2 -7.2 245 31 296.4 297.0 283.7 305.6 3.06 9 619 3859 -10.5 -12.4 86 1.9 -11.1 249 32 301.3 301.7 284.8 308.7 2.38 10 504 5411 -20.9 -23.6 79 2.7 -21.5 255 35 306.9 307.1 285.5 310.6 1.13 11 500 5470 -21.7 -24.3 79 2.6 -22.2 255 35 306.6 306.8 285.4 310.1 1.07 12 400 7070 -34.9 -38.2 72 3.3 -35.2 260 36 309.6 309.7 285.7 310.9 0.35 13 300 9010 -51.5 -54.6 69 3.1 -51.6 260 42 312.8 312.8 286.4 313.1 0.08 14 295 9118 -52.7 -55.9 68 3.2 -52.8 260 42 312.6 312.6 286.3 312.8 0.07 15 250 10160 -60.3 -63.7 64 3.4 -60.3 265 42 316.4 316.4 287.6 316.5 0.03 16 223 10865 -65.5 -68.9 62 3.4 -65.5 265 38 318.9 318.9 288.4 319.0 0.02 17 209 11260 -64.5 -68.1 61 3.6 -64.6 265 38 326.5 326.5 290.7 326.6 0.02 18 200 11530 -64.1 -67.7 61 3.6 -64.1 265 38 331.2 331.3 292.1 331.3 0.02 19 164 12761 -58.5 -62.2 62 3.7 -58.6 282 35 360.0 360.0 298.7 360.2 0.05 20 150 13320 -60.3 -64.0 62 3.7 -60.4 290 33 366.2 366.2 299.9 366.4 0.05 21 147 13446 -61.3 -64.8 63 3.5 -61.4 291 33 366.6 366.6 300.0 366.8 0.04 22 103 15656 -60.5 -64.8 57 4.3 -60.6 304 29 407.4 407.4 306.2 407.7 0.06 23 100 15840 -60.9 -65.1 57 4.2 -61.0 305 29 410.1 410.1 306.6 410.4 0.06 24 73 17783 -64.9 -69.7 51 4.8 -65.0 301 35 440.2 440.2 309.9 440.5 0.04 25 70 18040 -63.9 -68.9 50 5.0 -64.0 300 36 447.7 447.7 310.7 448.0 0.05 26 64 18589 -62.9 -67.9 51 5.0 -63.1 301 35 461.5 461.5 312.0 461.9 0.06 27 50 20090 -66.9 -72.9 42 6.0 -67.1 305 31 485.8 485.8 313.9 486.1 0.04 28 41 21280 -69.5 -74.5 48 5.0 -69.6 303 35 507.7 507.7 315.5 508.0 0.04 29 30 23140 -69.7 -75.7 41 6.0 -69.9 300 42 554.6 554.6 318.3 554.9 0.04 30 27 23767 -70.5 -76.5 41 6.0 -70.6 569.3 569.4 319.2 569.6 0.04 TRP 223 10865 -65.5 -68.9 62 3.4 -65.5 265 38 318.9 318.9 288.4 319.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 85.88 % Est. max temperature: 6.02 C = 42.83 F Sfc-Lift cond lev (LCL): 987.71 mb = 210.55 m = 690.76 ft T: -3.99 C 700-500 lapse rate: 5.77 C/km ThetaE index: 0.34 C Layer 1000.0- 970.0 mb Conv cond level (CCL): 599.01 mb = 4107.09 m = 13474.53 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 29.21 C = 84.58 F Cap Strength: 22.67 C Lifted Index: 22.40 C Risk: None Lifted Index @300 mb: 23.39 C Lifted Index @700 mb: 15.93 C Showalter Index: 17.77 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 13.00 C K Index: 5.00 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 5.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.23 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 44364.58 J/kg Cap Strength: 22.54 C Lift Cond Lev (LCL): 919.99 mb = 770.57 m = 2528.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 23 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 1002 97 180 5 0.0 5.0 | 110 24 -22.9 8.3 1 1000 113 180 5 0.0 5.0 | 110 24 -22.9 8.3 2 925 728 220 33 21.2 25.3 | 177 29 -1.6 28.6 3 850 1391 260 29 28.6 5.0 | 214 10 5.7 8.3 4 700 2904 245 31 28.1 13.1 | 198 17 5.2 16.4 5 500 5470 255 35 33.8 9.1 | 222 17 11.0 12.3 6 400 7070 260 36 35.5 6.3 | 233 16 12.6 9.5 7 300 9010 260 42 41.4 7.3 | 240 21 18.5 10.6 8 250 10160 265 42 41.8 3.7 | 250 20 19.0 7.0 9 223 10865 265 38 37.9 3.3 | 246 16 15.0 6.6 10 200 11530 265 38 37.9 3.3 | 246 16 15.0 6.6 11 150 13320 290 33 31.0 -11.3 | 314 11 8.2 -8.0 12 100 15840 305 29 23.8 -16.6 | 356 13 0.9 -13.3 13 70 18040 300 36 31.2 -18.0 | 330 17 8.3 -14.7 14 50 20090 305 31 25.4 -17.8 | 350 15 2.5 -14.5 15 30 23140 300 42 36.4 -21.0 | 323 22 13.5 -17.7 Wind Parameters Mean winds (0-6000m): 248.2 at 30.8 knts Storm direction: 278.2 at 23.1 knts Shear (0-3000m) pos: 4.9 neg: 1.2 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 89.5 deg Storm rel helicity (0-3000m) pos: 281.1 neg: -13.9 tot: 267.2 m^2/s^2 ave: 89.1 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 6.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.47 Bulk Shear: 62.62 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 ------------------------------------------------------------------------------- 500 206 16 138 23| 23.6 0.0 23.6|163.7 0.0 163.7 327.4 0.99| 24.6 24.4 1000 223 23 161 22| 14.8 0.0 14.8|260.9 0.0 260.9 260.9 0.88| 22.3 19.6 1500 234 26 173 18| 9.8 0.0 9.8|278.9 -1.4 277.5 185.0 0.79| 18.4 14.5 2000 240 27 181 16| 7.4 0.7 8.0|278.9 -5.5 273.4 136.7 0.73| 14.5 10.6 2500 243 27 185 16| 5.9 1.1 7.0|278.9 -10.4 268.5 107.4 0.67| 12.2 8.2 3000 243 28 188 16| 4.9 1.2 6.1|281.1 -13.9 267.2 89.1 0.64| 10.5 6.8 4000 245 29 192 16| 4.0 0.9 4.8|292.9 -13.9 279.1 69.8 0.66| 8.2 5.4 5000 246 30 197 16| 3.4 0.7 4.1|305.1 -13.9 291.2 58.2 0.67| 6.9 4.6 6000 248 31 201 16| 3.0 0.6 3.6|315.0 -13.9 301.1 50.2 0.68| 5.9 4.0 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20251105.00.gif