UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 3 MAY 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1008 64 -6.7 -9.1 83 2.4 -7.4 270 9 265.8 266.2 265.3 271.0 1.90 1 1000 126 -7.3 -10.0 81 2.7 -8.1 285 13 265.9 266.1 265.1 270.7 1.78 2 988 220 -8.1 -10.4 83 2.3 -8.7 295 13 266.0 266.3 265.1 270.7 1.75 3 960 444 -3.3 -4.4 92 1.1 -3.7 319 13 273.0 273.5 271.6 280.9 2.87 4 925 737 -3.9 -8.6 70 4.7 -5.4 350 13 275.3 275.7 271.9 281.3 2.15 5 908 885 -4.3 -10.3 63 6.0 -6.1 353 13 276.4 276.7 272.2 281.8 1.92 6 850 1409 -6.3 -11.0 69 4.7 -7.7 5 11 279.5 279.9 274.0 285.1 1.94 7 798 1898 -8.5 -9.9 90 1.4 -8.9 315 14 282.3 282.7 276.0 288.8 2.26 8 700 2900 -12.9 -13.7 94 0.8 -13.1 210 21 288.2 288.5 278.5 293.8 1.89 9 689 3020 -14.1 -14.9 94 0.8 -14.3 210 21 288.2 288.5 278.3 293.4 1.74 10 588 4203 -22.7 -23.9 90 1.2 -22.9 215 25 291.5 291.7 278.9 294.5 0.94 11 521 5078 -29.9 -31.3 88 1.4 -30.1 219 28 293.1 293.2 279.0 294.8 0.54 12 500 5370 -32.3 -33.8 86 1.5 -32.4 220 29 293.7 293.7 279.1 295.1 0.44 13 445 6180 -39.5 -41.4 82 1.9 -39.6 215 30 294.5 294.6 279.2 295.3 0.23 14 400 6900 -45.7 -48.0 77 2.3 -45.8 210 31 295.6 295.6 279.6 296.0 0.12 15 384 7170 -48.1 -50.2 79 2.1 -48.1 210 30 295.9 295.9 279.7 296.3 0.10 16 323 8289 -56.1 -58.8 72 2.7 -56.1 210 25 299.9 299.9 281.3 300.0 0.04 17 300 8760 -53.9 -56.7 71 2.8 -53.9 225 23 309.4 309.4 285.2 309.6 0.06 18 298 8803 -53.7 -56.5 71 2.8 -53.8 225 23 310.2 310.3 285.5 310.5 0.06 19 286 9070 -51.3 -54.1 72 2.8 -51.4 226 22 317.4 317.4 288.0 317.7 0.09 20 250 9950 -50.5 -53.9 67 3.4 -50.6 230 19 331.0 331.0 292.1 331.4 0.10 21 237 10298 -49.9 -53.6 65 3.7 -50.0 231 17 337.0 337.0 293.7 337.4 0.11 22 211 11058 -48.3 -53.0 58 4.7 -48.6 234 13 350.9 350.9 297.0 351.4 0.13 23 200 11410 -47.5 -52.5 56 5.0 -47.8 235 11 357.6 357.6 298.4 358.2 0.15 24 187 11855 -47.1 -53.1 50 6.0 -47.4 234 11 365.1 365.2 299.8 365.8 0.15 25 174 12332 -47.9 -53.9 50 6.0 -48.3 233 10 371.4 371.5 300.9 372.1 0.14 26 157 13010 -49.1 -57.1 39 8.0 -49.5 231 9 380.5 380.5 302.4 381.0 0.11 27 150 13310 -48.1 -56.1 39 8.0 -48.6 230 9 387.2 387.2 303.5 387.8 0.13 28 147 13443 -47.5 -55.5 39 8.0 -48.0 229 9 390.5 390.5 303.9 391.1 0.14 29 129 14301 -48.7 -58.7 30 10.0 -49.3 223 8 403.2 403.2 305.7 403.7 0.11 30 121 14722 -47.5 -57.5 31 10.0 -48.2 219 7 412.8 412.9 306.9 413.5 0.13 31 108 15473 -46.3 -58.3 24 12.0 -47.3 214 6 428.7 428.8 308.8 429.4 0.14 32 100 15980 -48.7 -60.7 24 12.0 -49.5 210 5 433.6 433.7 309.3 434.2 0.11 33 89 16746 -48.1 -61.1 21 13.0 -49.1 177 5 449.5 449.6 310.8 450.2 0.12 34 79 17529 -48.9 -62.9 18 14.0 -50.0 144 5 463.5 463.5 312.1 464.0 0.10 35 70 18320 -49.9 -64.9 16 15.0 -51.0 110 5 477.6 477.7 313.3 478.2 0.09 36 60 19328 -49.9 -64.9 16 15.0 -51.1 92 5 499.2 499.2 314.9 499.8 0.10 37 54 20017 -50.1 -66.1 14 16.0 -51.5 79 5 514.0 514.0 315.9 514.6 0.10 38 50 20520 -49.7 -65.7 14 16.0 -51.2 70 5 526.4 526.4 316.8 527.1 0.11 39 47 20925 -49.7 -66.7 12 17.0 -51.3 66 5 535.7 535.8 317.3 536.4 0.10 40 39 22147 -49.9 -66.9 12 17.0 -51.8 55 5 564.6 564.6 318.9 565.5 0.12 41 32 23440 -50.7 -68.7 10 18.0 -52.8 44 5 595.3 595.4 320.5 596.2 0.11 42 30 23860 -51.3 -69.3 10 18.0 -53.4 40 5 604.8 604.8 320.9 605.6 0.11 43 29 24080 -51.1 -69.1 10 18.0 -53.2 611.2 611.3 321.2 612.1 0.12 TRP 323 8289 -56.1 -58.8 72 2.7 -56.1 210 25 299.9 299.9 281.3 300.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 85.77 % Est. max temperature: 6.58 C = 43.85 F Sfc-Lift cond lev (LCL): 970.18 mb = 361.96 m = 1187.51 ft T: -5.06 C 700-500 lapse rate: 7.85 C/km ThetaE index: 0.29 C Layer 1000.0- 988.0 mb Conv cond level (CCL): 1000.00 mb = 126.00 m = 413.38 ft Mean mixing ratio: 2.23 g/kg Conv temperature: -6.54 C = 20.23 F Cap Strength: 13.21 C Lifted Index: 13.41 C Risk: None Lifted Index @300 mb: 22.43 C Lifted Index @700 mb: 11.48 C Showalter Index: 7.64 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 21.30 C K Index: 14.20 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.04 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 47699.29 J/kg Cap Strength: 13.37 C Lift Cond Lev (LCL): 915.95 mb = 815.45 m = 2675.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 15 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 1008 64 270 9 9.0 -0.0 | 57 7 -6.0 -3.8 1 1000 126 285 13 12.6 -3.4 | 19 8 -2.4 -7.2 2 925 737 350 13 2.3 -12.8 | 37 21 -12.7 -16.6 3 850 1409 5 11 -1.0 -11.0 | 47 22 -16.0 -14.8 4 700 2900 210 21 10.5 18.2 | 163 15 -4.5 14.4 5 500 5370 220 29 18.6 22.2 | 191 19 3.6 18.4 6 400 6900 210 31 15.5 26.8 | 181 23 0.5 23.0 7 323 8289 210 25 12.5 21.7 | 172 18 -2.5 17.8 8 300 8760 225 23 16.3 16.3 | 186 12 1.3 12.4 9 250 9950 230 19 14.6 12.2 | 177 8 -0.4 8.4 10 200 11410 235 11 9.0 6.3 | 112 6 -6.0 2.5 11 150 13310 230 9 6.9 5.8 | 104 8 -8.1 2.0 12 100 15980 210 5 2.5 4.3 | 92 13 -12.5 0.5 13 70 18320 110 5 -4.7 1.7 | 84 20 -19.7 -2.1 14 50 20520 70 5 -4.7 -1.7 | 74 20 -19.7 -5.5 15 30 23860 40 5 -3.2 -3.8 | 67 20 -18.2 -7.7 Wind Parameters Mean winds (0-6000m): 225.7 at 20.6 knts Storm direction: 255.7 at 15.5 knts Shear (0-3000m) pos: 2.5 neg: 5.5 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 44.0 neg: -92.0 tot: -48.0 m^2/s^2 ave: -16.0 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 11.6 stream: -4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.77 Bulk Shear: 64.93 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 ------------------------------------------------------------------------------- 500 305 13 22 12| 12.1 0.0 12.1| 10.6 -10.1 0.6 1.2 -0.17| 15.6 -2.6 1000 328 13 29 17| 7.6 0.0 7.6| 33.6 -10.1 23.5 23.5 0.09| 10.9 0.9 1500 339 12 34 19| 5.0 0.6 5.6| 42.7 -25.3 17.4 11.6 0.03| 8.9 0.2 2000 333 13 31 18| 3.8 3.6 7.4| 42.7 -62.7 -20.0 -10.0 -0.21| 10.0 -2.1 2500 315 14 22 14| 3.0 5.3 8.3| 42.7 -76.6 -33.9 -13.6 -0.36| 11.3 -4.1 3000 288 15 7 8| 2.5 5.5 8.0| 44.0 -92.0 -48.0 -16.0 -0.38| 11.6 -4.5 4000 242 17 177 4| 1.5 4.1 5.6| 58.2 -92.0 -33.8 -8.4 -0.32| 9.2 -2.9 5000 230 19 176 8| 0.9 3.3 4.2| 73.7 -92.0 -18.4 -3.7 -0.26| 7.7 -2.0 6000 226 21 179 11| 0.8 3.0 3.7| 78.6-100.3 -21.7 -3.6 -0.25| 6.8 -1.7 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20250503.00.gif