UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:0000Z 8 NOV 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 1007 56 -10.3 -12.0 87 1.7 -10.7 0 0 262.3 262.6 262.0 266.4 1.51 1 1000 110 -10.3 -12.9 81 2.6 -10.9 0 0 262.9 263.1 262.2 266.7 1.41 2 925 707 -13.5 -16.6 77 3.1 -14.2 190 5 265.5 265.7 263.7 268.6 1.13 3 888 1017 -14.9 -17.8 78 2.9 -15.4 221 6 267.2 267.3 264.7 270.1 1.06 4 850 1349 -14.3 -16.6 83 2.3 -14.8 255 7 271.2 271.4 267.8 274.6 1.23 5 820 1621 -14.9 -17.3 82 2.4 -15.4 259 9 273.3 273.5 269.1 276.8 1.20 6 736 2428 -21.5 -24.1 79 2.6 -21.9 270 14 274.7 274.8 269.2 276.9 0.74 7 732 2468 -19.7 -22.3 80 2.6 -20.1 270 15 277.1 277.3 270.9 279.7 0.87 8 722 2571 -18.3 -22.4 70 4.1 -19.1 272 15 279.7 279.9 272.5 282.3 0.88 9 700 2802 -17.7 -27.7 41 10.0 -19.3 275 17 282.9 283.0 273.8 284.6 0.56 10 697 2834 -17.9 -28.9 38 11.0 -19.6 275 17 283.0 283.1 273.8 284.6 0.50 11 688 2931 -18.9 -31.9 31 13.0 -20.7 275 18 283.0 283.0 273.5 284.2 0.38 12 579 4191 -27.9 -33.9 56 6.0 -28.5 272 31 286.7 286.8 275.6 287.9 0.38 13 539 4702 -31.1 -36.1 61 5.0 -31.6 271 36 288.8 288.9 276.6 289.9 0.32 14 500 5230 -34.5 -39.3 62 4.8 -34.8 270 42 291.0 291.0 277.6 291.8 0.25 15 407 6643 -42.7 -46.6 65 3.9 -42.9 275 49 298.0 298.0 280.7 298.5 0.14 16 400 6760 -43.5 -47.5 65 4.0 -43.7 275 50 298.5 298.5 280.8 298.9 0.13 17 312 8382 -56.5 -60.0 65 3.5 -56.6 279 53 302.3 302.3 282.4 302.4 0.04 18 300 8630 -58.3 -62.1 62 3.8 -58.3 280 54 303.2 303.2 282.7 303.3 0.03 19 262 9471 -62.5 -66.2 61 3.7 -62.6 280 54 309.0 309.0 284.9 309.1 0.02 20 250 9760 -61.7 -65.3 62 3.6 -61.7 280 52 314.3 314.3 286.9 314.4 0.02 21 225 10419 -61.3 -64.9 62 3.6 -61.3 282 47 324.6 324.6 290.2 324.7 0.03 22 200 11160 -58.9 -62.8 61 3.9 -59.0 285 42 339.5 339.5 294.2 339.7 0.04 23 183 11715 -57.9 -61.9 60 4.0 -58.0 285 40 349.9 349.9 296.7 350.1 0.05 24 150 12960 -58.7 -63.3 55 4.6 -58.8 285 36 368.9 369.0 300.4 369.2 0.05 25 100 15500 -60.3 -66.3 45 6.0 -60.4 290 36 411.2 411.2 306.7 411.5 0.05 26 86 16439 -60.7 -66.7 45 6.0 -60.9 286 35 428.5 428.6 308.7 428.8 0.06 27 70 17710 -63.9 -70.9 38 7.0 -64.1 280 33 447.7 447.7 310.7 447.9 0.04 28 50 19760 -65.7 -73.7 32 8.0 -65.9 275 38 488.7 488.7 314.1 488.9 0.04 29 46 20266 -67.5 -74.5 36 7.0 -67.7 274 40 496.1 496.1 314.7 496.3 0.03 30 30 22850 -66.9 -74.9 31 8.0 -67.2 270 48 562.3 562.3 318.8 562.6 0.05 31 25 23953 -66.3 -74.3 32 8.0 -66.7 594.1 594.1 320.3 594.6 0.06 TRP 262 9471 -62.5 -66.2 61 3.7 -62.6 280 54 309.0 309.0 284.9 309.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5120.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 64.74 % Est. max temperature: -2.20 C = 28.04 F Sfc-Lift cond lev (LCL): 979.78 mb = 266.43 m = 874.11 ft T: -11.14 C 700-500 lapse rate: 6.92 C/km Conv cond level (CCL): 789.16 mb = 1907.37 m = 6257.68 ft Mean mixing ratio: 1.25 g/kg Conv temperature: 1.24 C = 34.23 F Cap Strength: 17.86 C Lifted Index: 19.15 C Risk: None Lifted Index @300 mb: 25.06 C Lifted Index @700 mb: 14.57 C Showalter Index: 13.64 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.90 C K Index: -6.40 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.79 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 44960.54 J/kg Cap Strength: 19.01 C Lift Cond Lev (LCL): 913.60 mb = 801.25 m = 2628.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 1007 56 0 0 -0.0 -0.0 | 120 17 -14.4 8.2 1 1000 110 0 0 -0.0 -0.0 | 120 17 -14.4 8.2 2 925 707 190 5 0.9 4.9 | 134 19 -13.6 13.1 3 850 1349 255 7 6.8 1.8 | 143 13 -7.7 10.0 4 700 2802 275 17 16.9 -1.5 | 201 7 2.5 6.7 5 500 5230 270 42 42.0 -0.0 | 253 29 27.6 8.2 6 400 6760 275 50 49.8 -4.4 | 264 36 35.4 3.8 7 300 8630 280 54 53.2 -9.4 | 272 39 38.8 -1.2 8 262 9471 280 54 53.2 -9.4 | 272 39 38.8 -1.2 9 250 9760 280 52 51.2 -9.0 | 271 37 36.8 -0.8 10 200 11160 285 42 40.6 -10.9 | 276 26 26.1 -2.7 11 150 12960 285 36 34.8 -9.3 | 273 20 20.4 -1.1 12 100 15500 290 36 33.8 -12.3 | 282 20 19.4 -4.1 13 70 17710 280 33 32.5 -5.7 | 262 18 18.1 2.5 14 50 19760 275 38 37.9 -3.3 | 258 24 23.4 4.9 15 30 22850 270 48 48.0 -0.0 | 256 35 33.6 8.2 Wind Parameters Mean winds (0-6000m): 269.6 at 22.1 knts Storm direction: 299.6 at 16.6 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 56.2 neg: -1.9 tot: 54.3 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 57.21 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 ------------------------------------------------------------------------------- 500 233 2 125 16| 0.0 3.8 3.8| 14.3 -1.8 12.6 25.1 0.57| 5.9 3.4 1000 201 3 131 17| 0.0 3.1 3.1| 26.2 -1.8 24.4 24.4 0.49| 6.2 3.0 1500 226 5 136 16| 1.6 2.1 3.7| 31.8 -1.9 30.0 20.0 0.44| 5.8 2.6 2000 243 6 140 14| 2.1 1.6 3.7| 40.3 -1.9 38.4 19.2 0.51| 5.3 2.7 2500 254 8 145 12| 2.5 1.3 3.7| 47.9 -1.9 46.0 18.4 0.56| 5.0 2.8 3000 262 9 150 11| 2.8 1.0 3.8| 56.2 -1.9 54.3 18.1 0.62| 5.0 3.1 4000 267 13 170 9| 2.1 2.0 4.1| 73.7 -1.9 71.8 18.0 0.60| 5.1 3.0 5000 269 18 201 9| 1.7 2.6 4.3| 88.1 -1.9 86.3 17.3 0.53| 5.1 2.7 6000 270 22 223 11| 1.9 2.2 4.1|115.4 -1.9 113.5 18.9 0.52| 4.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251108.00.gif