UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 10 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 ------------------------------------------------------------------------------- 0 1000 23 70 1 SFC 995 61 -12.1 -13.8 87 1.7 -12.5 70 1 261.4 261.6 261.0 265.0 1.32 2 925 615 -15.7 -18.0 82 2.3 -16.2 85 3 263.3 263.4 261.7 266.0 1.00 3 911 730 -16.5 -18.6 84 2.1 -16.9 62 3 263.6 263.7 261.9 266.3 0.97 4 879 1001 -12.3 -13.8 89 1.5 -12.7 7 2 270.7 270.9 267.9 274.8 1.50 5 850 1258 -12.5 -13.6 91 1.1 -12.8 315 1 273.1 273.3 269.6 277.5 1.57 6 846 1294 -12.7 -13.8 91 1.1 -13.0 312 1 273.2 273.5 269.7 277.6 1.55 7 798 1738 -14.5 -16.6 84 2.1 -15.0 271 3 275.9 276.1 270.9 279.6 1.31 8 742 2284 -19.5 -24.5 64 5.0 -20.3 221 5 276.2 276.4 270.1 278.3 0.71 9 700 2713 -23.3 -27.8 67 4.5 -23.9 180 7 276.7 276.8 270.1 278.4 0.56 10 658 3164 -26.1 -29.2 75 3.1 -26.5 190 8 278.5 278.6 271.2 280.0 0.52 11 642 3342 -25.9 -29.0 75 3.1 -26.3 194 8 280.7 280.8 272.5 282.3 0.54 12 636 3410 -25.3 -28.8 73 3.5 -25.8 196 8 282.1 282.2 273.3 283.8 0.56 13 588 3977 -28.3 -38.3 38 10.0 -29.2 208 9 285.0 285.1 274.5 285.8 0.24 14 576 4125 -29.5 -40.5 34 11.0 -30.4 212 9 285.3 285.3 274.5 285.9 0.19 15 500 5120 -36.9 -51.9 20 15.0 -37.5 235 11 288.0 288.1 275.7 288.3 0.06 16 407 6506 -47.3 -61.3 19 14.0 -47.6 226 18 292.1 292.1 277.7 292.2 0.02 17 400 6620 -47.9 -61.9 18 14.0 -48.1 225 19 292.7 292.7 278.0 292.8 0.02 18 300 8470 -57.9 -69.9 20 12.0 -58.0 250 23 303.7 303.7 282.9 303.8 0.01 19 297 8533 -58.3 -70.3 20 12.0 -58.4 250 23 304.0 304.0 283.0 304.1 0.01 20 250 9620 -57.1 -69.1 20 12.0 -57.2 265 23 321.2 321.2 289.1 321.2 0.01 21 200 11040 -56.9 -68.9 21 12.0 -57.1 275 27 342.7 342.7 295.0 342.7 0.02 22 197 11135 -56.7 -68.7 21 12.0 -56.9 275 27 344.5 344.5 295.4 344.5 0.02 23 150 12840 -59.7 -72.7 17 13.0 -59.9 280 33 367.2 367.2 300.1 367.3 0.01 24 100 15370 -62.3 -76.3 14 14.0 -62.5 280 33 407.4 407.4 306.2 407.4 0.01 25 70 17560 -64.7 -79.7 11 15.0 -64.9 275 25 446.0 446.0 310.5 446.0 0.01 26 53 19241 -68.1 -83.1 10 15.0 -68.3 279 32 475.0 475.0 313.1 475.1 0.01 27 50 19590 -67.9 -82.9 10 15.0 -68.1 280 33 483.5 483.5 313.7 483.5 0.01 28 41 20775 -69.1 -84.1 10 15.0 -69.3 268 35 508.7 508.7 315.5 508.8 0.01 29 37 21390 -66.9 -81.9 10 15.0 -67.2 262 36 529.5 529.5 316.9 529.6 0.01 30 32 22258 -70.5 -84.5 11 14.0 -70.7 254 37 542.3 542.3 317.6 542.4 0.01 31 30 22640 -70.3 -85.3 9 15.0 -70.5 250 38 553.0 553.0 318.3 553.0 0.01 32 25 23733 -67.3 -83.3 9 16.0 -67.7 248 41 591.2 591.2 320.2 591.3 0.02 33 20 25070 -70.3 -85.3 9 15.0 -70.6 245 44 621.0 621.0 321.5 621.1 0.01 34 17 26043 -67.3 -83.3 9 16.0 -67.9 660.1 660.2 323.1 660.3 0.02 35 14 27212 -67.9 -83.9 8 16.0 -68.5 695.8 695.8 324.3 696.0 0.02 TRP 297 8533 -58.3 -70.3 20 12.0 -58.4 250 23 304.0 304.0 283.0 304.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 64.06 % Est. max temperature: -0.28 C = 31.50 F Sfc-Lift cond lev (LCL): 967.99 mb = 270.19 m = 886.44 ft T: -13.46 C 700-500 lapse rate: 5.65 C/km ThetaE index: 1.30 C Layer 742.0- 700.0 mb Conv cond level (CCL): 745.17 mb = 2251.51 m = 7386.77 ft Mean mixing ratio: 1.12 g/kg Conv temperature: 2.68 C = 36.83 F Cap Strength: 16.71 C Lifted Index: 18.16 C Risk: None Lifted Index @300 mb: 26.69 C Lifted Index @700 mb: 10.43 C Showalter Index: 9.02 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 23.30 C K Index: 6.30 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.75 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 62404.05 J/kg Cap Strength: 18.08 C Lift Cond Lev (LCL): 914.33 mb = 702.50 m = 2304.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 5 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 ---------------------------------------------------------- 0 995 61 70 1 -0.9 -0.3 | 66 6 -5.8 -2.6 1 925 615 85 3 -3.0 -0.3 | 72 8 -7.9 -2.5 2 850 1258 315 1 0.7 -0.7 | 55 5 -4.2 -3.0 3 700 2713 180 7 0.0 7.0 | 134 7 -4.9 4.7 4 500 5120 235 11 9.0 6.3 | 225 6 4.1 4.0 5 400 6620 225 19 13.4 13.4 | 217 14 8.5 11.2 6 300 8470 250 23 21.6 7.9 | 251 18 16.7 5.6 7 297 8533 250 23 21.6 7.9 | 251 18 16.7 5.6 8 250 9620 265 23 22.9 2.0 | 271 18 18.0 -0.3 9 200 11040 275 27 26.9 -2.4 | 282 22 22.0 -4.6 10 150 12840 280 33 32.5 -5.7 | 286 29 27.6 -8.0 11 100 15370 280 33 32.5 -5.7 | 286 29 27.6 -8.0 12 70 17560 275 25 24.9 -2.2 | 283 20 20.0 -4.5 13 50 19590 280 33 32.5 -5.7 | 286 29 27.6 -8.0 14 30 22640 250 38 35.7 13.0 | 251 33 30.8 10.7 15 20 25070 245 44 39.9 18.6 | 245 39 35.0 16.3 Wind Parameters Mean winds (0-6000m): 215.1 at 7.2 knts Storm direction: 245.1 at 5.4 knts Shear (0-3000m) pos: 0.3 neg: 1.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -7.8 tot: -3.1 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.39 Bulk Shear: 9.90 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 81 2 69 7| 1.9 0.0 1.9| 1.4 0.0 1.4 2.8 0.38| 1.9 0.7 1000 71 2 67 8| 1.0 1.6 2.6| 1.4 -5.6 -4.2 -4.2 -0.36| 2.9 -1.1 1500 65 2 65 7| 0.6 1.7 2.3| 1.9 -6.7 -4.8 -3.2 -0.32| 2.8 -0.9 2000 131 2 83 7| 0.5 1.8 2.3| 2.4 -6.9 -4.6 -2.3 -0.14| 3.0 -0.4 2500 174 3 96 5| 0.4 1.6 2.0| 3.0 -7.1 -4.1 -1.6 -0.01| 3.4 -0.0 3000 170 4 103 6| 0.3 1.5 1.8| 4.7 -7.8 -3.1 -1.0 0.02| 3.3 0.1 4000 187 5 120 5| 0.2 1.1 1.4| 10.6 -7.8 2.8 0.7 0.17| 2.9 0.5 5000 205 6 142 4| 0.6 0.9 1.5| 16.9 -7.8 9.1 1.8 0.30| 2.8 0.9 6000 215 7 168 4| 0.5 1.2 1.7| 17.3 -9.4 7.9 1.3 0.24| 2.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251110.12.gif