UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 2 DEC 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 207 -25.1 -29.1 69 4.0 -25.5 0 0 247.8 247.8 247.4 248.7 0.34 1 1003 214 -25.1 -32.1 52 7.0 -25.6 0 0 247.8 247.9 247.3 248.5 0.26 2 1000 236 -25.1 -32.1 52 7.0 -25.6 1 0 248.1 248.1 247.5 248.8 0.26 3 954 579 -24.9 -30.9 57 6.0 -25.4 12 3 251.6 251.7 250.8 252.5 0.30 4 948 625 -23.3 -29.3 58 6.0 -23.9 14 4 253.7 253.8 252.7 254.7 0.36 5 925 805 -22.3 -25.1 78 2.8 -22.7 20 5 256.5 256.6 255.5 258.0 0.54 6 918 861 -21.5 -24.4 77 2.9 -21.9 30 5 257.9 258.0 256.6 259.5 0.58 7 883 1151 -15.7 -17.2 88 1.5 -16.0 80 6 266.8 267.0 264.6 269.9 1.12 8 850 1439 -13.1 -22.1 47 9.0 -14.8 130 7 272.4 272.5 267.8 274.6 0.76 9 828 1639 -11.3 -25.3 30 14.0 -13.9 136 8 276.4 276.5 270.0 278.1 0.59 10 712 2787 -15.1 -38.1 12 23.0 -18.0 171 16 284.4 284.4 274.0 285.0 0.20 11 706 2851 -15.9 -38.9 12 23.0 -18.7 173 17 284.2 284.2 273.9 284.8 0.19 12 700 2915 -16.5 -34.5 20 18.0 -18.9 175 17 284.2 284.3 274.1 285.2 0.29 13 653 3432 -20.7 -30.7 40 10.0 -22.1 177 20 285.2 285.3 274.9 286.6 0.45 14 632 3673 -22.5 -37.5 24 15.0 -24.1 178 21 285.8 285.8 274.9 286.6 0.24 15 607 3969 -22.5 -48.5 7 26.0 -24.6 179 23 289.1 289.1 276.3 289.4 0.08 16 597 4090 -22.9 -47.9 8 25.0 -24.9 180 24 290.0 290.0 276.8 290.3 0.08 17 550 4684 -28.5 -39.5 34 11.0 -29.5 182 27 290.3 290.3 277.2 291.0 0.23 18 500 5360 -32.5 -42.5 36 10.0 -33.2 185 31 293.4 293.4 278.6 294.0 0.18 19 438 6281 -38.3 -44.3 53 6.0 -38.7 203 38 297.4 297.4 280.4 298.0 0.17 20 414 6667 -40.5 -47.5 47 7.0 -40.8 210 40 299.4 299.4 281.3 299.8 0.13 21 400 6900 -43.1 -52.1 37 9.0 -43.4 215 42 299.0 299.0 281.0 299.3 0.08 22 391 7053 -44.5 -53.5 36 9.0 -44.8 217 43 299.1 299.1 281.0 299.3 0.07 23 385 7156 -46.9 -55.9 35 9.0 -47.1 218 44 297.3 297.3 280.2 297.5 0.05 24 326 8241 -53.7 -63.7 28 10.0 -53.8 233 55 302.4 302.4 282.4 302.5 0.02 25 301 8749 -57.9 -68.9 23 11.0 -58.0 240 60 303.4 303.4 282.8 303.5 0.01 26 300 8770 -58.1 -69.1 23 11.0 -58.2 240 60 303.4 303.4 282.8 303.5 0.01 27 280 9202 -61.9 -72.9 22 11.0 -62.0 232 55 304.0 304.0 283.0 304.1 0.01 28 250 9900 -65.3 -77.3 17 12.0 -65.4 220 46 309.0 309.0 284.9 309.0 0.00 29 244 10048 -65.7 -77.7 17 12.0 -65.8 215 44 310.5 310.5 285.5 310.6 0.00 30 238 10199 -65.5 -77.5 17 12.0 -65.5 214 43 313.1 313.1 286.4 313.1 0.00 31 229 10435 -62.3 -74.3 19 12.0 -62.4 212 43 321.4 321.4 289.2 321.4 0.01 32 202 11209 -63.1 -75.1 18 12.0 -63.2 206 40 331.9 331.9 292.2 331.9 0.01 33 200 11270 -62.3 -74.3 19 12.0 -62.4 205 40 334.1 334.1 292.8 334.1 0.01 34 178 11995 -59.7 -74.7 12 15.0 -59.9 201 38 349.7 349.7 296.5 349.7 0.01 35 172 12211 -56.5 -74.5 9 18.0 -56.8 200 37 358.4 358.4 298.4 358.5 0.01 36 150 13080 -56.7 -78.7 5 22.0 -57.0 195 35 372.4 372.4 301.0 372.4 0.01 37 102 15533 -54.1 -77.1 4 23.0 -54.6 190 35 420.8 420.8 307.8 420.9 0.01 38 100 15660 -53.9 -76.9 4 23.0 -54.5 190 35 423.6 423.6 308.2 423.6 0.01 39 70 17950 -54.3 -77.3 4 23.0 -55.1 195 27 468.2 468.2 312.5 468.3 0.01 40 54 19613 -54.9 -77.9 4 23.0 -55.8 187 34 502.9 502.9 315.2 503.0 0.02 41 51 19981 -51.7 -74.7 5 23.0 -53.1 186 35 518.7 518.7 316.2 518.9 0.03 42 50 20110 -51.9 -74.9 5 23.0 -53.2 185 36 521.2 521.2 316.4 521.4 0.03 43 41 21396 -51.1 -74.1 5 23.0 -52.8 185 48 553.6 553.6 318.3 553.9 0.04 44 33 22820 -46.5 -70.5 5 24.0 -49.6 185 62 601.3 601.3 320.7 601.9 0.09 45 30 23450 -47.5 -71.5 5 24.0 -50.5 185 68 615.1 615.2 321.3 615.8 0.08 46 26 24395 -48.1 -72.1 5 24.0 -51.4 639.1 639.2 322.3 639.8 0.09 47 24 24928 -42.9 -67.9 5 25.0 -48.0 669.1 669.1 323.4 670.5 0.17 48 22 25521 -37.9 -63.9 5 26.0 -45.3 700.8 700.9 324.6 703.6 0.32 TRP 244 10048 -65.7 -77.7 17 12.0 -65.8 215 44 310.5 310.5 285.5 310.6 0.00 WND 301 8749 -57.9 -68.9 23 11.0 -58.0 240 60 303.4 303.4 282.8 303.5 0.01 Sounding variables and indices 1000-500 mb thick: 5124.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 35.36 % Est. max temperature: -1.12 C = 29.99 F Sfc-Lift cond lev (LCL): 939.00 mb = 694.71 m = 2279.19 ft T: -22.91 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.24 C Layer 706.0- 700.0 mb Conv cond level (CCL): 467.55 mb = 5827.06 m = 19117.41 ft Mean mixing ratio: 0.40 g/kg Conv temperature: 22.63 C = 72.74 F Cap Strength: 30.99 C Lifted Index: 32.17 C Risk: None Lifted Index @300 mb: 34.87 C Lifted Index @700 mb: 27.37 C Showalter Index: 15.64 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 10.40 C K Index: -20.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.33 J/kg Max Up Vert Vel: 10.13 m/s Conv Inhibition (B-): 65329.92 J/kg Cap Strength: 32.05 C Lift Cond Lev (LCL): 883.45 mb = 1146.73 m = 3762.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 14 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 207 0 0 -0.0 -0.0 | 31 14 -7.1 -12.0 1 925 805 20 5 -1.7 -4.7 | 28 19 -8.8 -16.7 2 850 1439 130 7 -5.4 4.5 | 59 14 -12.4 -7.5 3 700 2915 175 17 -1.5 16.9 | 120 10 -8.5 5.0 4 500 5360 185 31 2.7 30.9 | 167 19 -4.4 18.9 5 400 6900 215 42 24.1 34.4 | 217 28 17.0 22.4 6 301 8749 240 60 52.0 30.0 | 248 48 44.9 18.0 7 300 8770 240 60 52.0 30.0 | 248 48 44.9 18.0 8 250 9900 220 46 29.6 35.2 | 224 32 22.5 23.3 9 244 10048 215 44 25.2 36.0 | 217 30 18.2 24.1 10 200 11270 205 40 16.9 36.3 | 202 26 9.8 24.3 11 150 13080 195 35 9.1 33.8 | 185 22 2.0 21.8 12 100 15660 190 35 6.1 34.5 | 178 23 -1.0 22.5 13 70 17950 195 27 7.0 26.1 | 180 14 -0.1 14.1 14 50 20110 185 36 3.1 35.9 | 171 24 -3.9 23.9 15 30 23450 185 68 5.9 67.7 | 179 56 -1.1 55.8 Wind Parameters Mean winds (0-6000m): 180.5 at 18.5 knts Storm direction: 210.5 at 13.9 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 94.5 neg: -3.4 tot: 91.1 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.92 Bulk Shear: 55.57 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 21 2 29 16| 4.3 0.0 4.3| 0.2 -3.4 -3.2 -6.5 -0.19| 4.4 -0.8 1000 41 4 33 18| 3.2 0.0 3.2| 34.1 -3.4 30.7 30.7 0.50| 6.2 3.1 1500 88 5 44 17| 3.0 0.0 3.0| 55.7 -3.4 52.3 34.8 0.60| 6.4 3.8 2000 121 6 55 15| 3.1 0.0 3.1| 70.3 -3.4 66.9 33.4 0.66| 6.0 3.9 2500 143 8 64 13| 3.2 0.0 3.2| 84.5 -3.4 81.1 32.4 0.71| 5.8 4.1 3000 157 9 72 11| 3.2 0.0 3.2| 94.5 -3.4 91.1 30.4 0.74| 5.5 4.1 4000 168 12 90 10| 3.1 0.0 3.1|109.8 -3.4 106.3 26.6 0.75| 4.9 3.7 5000 174 15 112 9| 3.1 0.0 3.1|127.5 -3.4 124.1 24.8 0.74| 4.5 3.3 6000 181 19 134 10| 3.2 0.0 3.2|191.1 -3.4 187.7 31.3 0.78| 4.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251202.00.gif