UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 6 NOV 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 ------------------------------------------------------------------------------- 0 1000 41 270 7 SFC 997 64 -9.9 -13.7 74 3.8 -10.8 270 7 263.5 263.7 262.6 267.1 1.33 2 958 370 -13.1 -17.2 71 4.1 -13.9 270 16 263.3 263.4 261.8 266.1 1.03 3 925 636 -13.9 -17.7 73 3.8 -14.6 270 23 265.1 265.3 263.2 267.9 1.03 4 850 1274 -16.9 -20.3 75 3.4 -17.5 285 25 268.4 268.6 265.3 271.0 0.89 5 846 1309 -17.1 -20.5 75 3.4 -17.7 285 25 268.6 268.7 265.4 271.1 0.88 6 700 2704 -26.9 -29.6 78 2.7 -27.2 270 27 272.7 272.8 267.4 274.1 0.47 7 698 2725 -26.9 -29.6 78 2.7 -27.2 270 27 272.9 273.0 267.5 274.3 0.47 8 603 3775 -30.5 -33.6 74 3.1 -30.8 286 23 280.4 280.5 272.1 281.6 0.37 9 509 4958 -40.3 -43.8 69 3.5 -40.5 303 19 282.5 282.5 272.9 283.0 0.15 10 500 5080 -41.1 -44.5 70 3.4 -41.2 305 19 282.9 283.0 273.1 283.4 0.15 11 444 5879 -45.5 -49.6 63 4.1 -45.6 294 26 287.2 287.2 275.3 287.5 0.09 12 400 6570 -47.9 -52.9 56 5.0 -48.0 285 33 292.7 292.7 278.2 293.0 0.07 13 326 7897 -53.1 -59.1 48 6.0 -53.2 280 36 303.2 303.2 282.7 303.4 0.04 14 322 7976 -53.3 -59.3 48 6.0 -53.4 280 36 304.0 304.0 283.1 304.2 0.04 15 300 8430 -53.5 -59.5 48 6.0 -53.6 280 35 309.9 309.9 285.4 310.1 0.04 16 250 9610 -53.7 -60.7 42 7.0 -53.8 265 33 326.2 326.2 290.7 326.4 0.04 17 242 9818 -53.7 -60.7 42 7.0 -53.9 267 32 329.3 329.3 291.6 329.5 0.04 18 200 11040 -53.5 -62.5 33 9.0 -53.7 280 27 348.0 348.1 296.3 348.2 0.04 19 185 11541 -53.5 -63.5 28 10.0 -53.8 280 26 355.9 355.9 297.9 356.1 0.04 20 150 12880 -56.7 -68.7 21 12.0 -56.9 280 23 372.4 372.4 301.0 372.5 0.02 21 139 13363 -57.3 -69.3 20 12.0 -57.5 282 22 379.5 379.5 302.2 379.6 0.02 22 112 14724 -58.9 -71.9 17 13.0 -59.2 287 20 400.7 400.7 305.3 400.8 0.02 23 100 15430 -62.1 -75.1 16 13.0 -62.3 290 19 407.7 407.7 306.2 407.8 0.01 24 93 15879 -61.3 -75.3 14 14.0 -61.6 288 20 417.9 417.9 307.4 417.9 0.02 25 78 16965 -62.5 -76.5 14 14.0 -62.7 283 22 436.9 436.9 309.6 437.0 0.01 26 70 17630 -63.7 -77.7 13 14.0 -63.9 280 23 448.1 448.1 310.7 448.2 0.01 27 58 18771 -67.9 -81.9 12 14.0 -68.1 283 19 463.4 463.4 312.1 463.4 0.01 28 54 19204 -64.9 -78.9 13 14.0 -65.1 284 17 479.9 479.9 313.4 480.0 0.01 29 50 19670 -67.5 -81.5 12 14.0 -67.7 285 15 484.4 484.4 313.8 484.5 0.01 30 45 20297 -71.3 -85.3 11 14.0 -71.4 283 16 490.0 490.0 314.2 490.0 0.01 31 38 21291 -72.7 -86.7 10 14.0 -72.8 280 18 510.7 510.7 315.7 510.8 0.01 32 33 22125 -69.3 -84.3 10 15.0 -69.5 277 20 540.8 540.8 317.6 540.8 0.01 33 30 22690 -71.7 -85.7 11 14.0 -71.9 275 21 549.2 549.2 318.1 549.2 0.01 34 25 23765 -71.9 -85.9 11 14.0 -72.1 578.0 578.0 319.6 578.1 0.01 35 21 24788 -73.9 -87.9 10 14.0 -74.1 601.5 601.5 320.7 601.6 0.01 TRP 326 7897 -53.1 -59.1 48 6.0 -53.2 280 36 303.2 303.2 282.7 303.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5039.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 74.18 % Est. max temperature: -4.82 C = 23.32 F Sfc-Lift cond lev (LCL): 937.92 mb = 530.63 m = 1740.90 ft T: -13.58 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.98 C Layer 958.0- 925.0 mb Conv cond level (CCL): 823.47 mb = 1508.10 m = 4947.78 ft Mean mixing ratio: 1.08 g/kg Conv temperature: -4.18 C = 24.47 F Cap Strength: 12.65 C Lifted Index: 12.96 C Risk: None Lifted Index @300 mb: 30.21 C Lifted Index @700 mb: 5.83 C Showalter Index: 9.97 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 20.80 C K Index: 1.20 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.17 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 47582.77 J/kg Cap Strength: 12.68 C Lift Cond Lev (LCL): 888.66 mb = 938.40 m = 3078.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 997 64 270 7 7.0 -0.0 | 154 13 -5.7 11.9 1 925 636 270 23 23.0 -0.0 | 221 16 10.3 11.9 2 850 1274 285 25 24.1 -6.5 | 245 13 11.5 5.4 3 700 2704 270 27 27.0 -0.0 | 230 19 14.3 11.9 4 500 5080 305 19 15.6 -10.9 | 251 3 2.9 1.0 5 400 6570 285 33 31.9 -8.5 | 260 19 19.2 3.4 6 326 7897 280 36 35.5 -6.3 | 256 23 22.8 5.6 7 300 8430 280 35 34.5 -6.1 | 255 23 21.8 5.8 8 250 9610 265 33 32.9 2.9 | 234 25 20.2 14.8 9 200 11040 280 27 26.6 -4.7 | 243 16 13.9 7.2 10 150 12880 280 23 22.7 -4.0 | 232 13 10.0 7.9 11 100 15430 290 19 17.9 -6.5 | 224 7 5.2 5.4 12 70 17630 280 23 22.7 -4.0 | 232 13 10.0 7.9 13 50 19670 285 15 14.5 -3.9 | 193 8 1.8 8.0 14 30 22690 275 21 20.9 -1.8 | 219 13 8.2 10.1 Wind Parameters Mean winds (0-6000m): 283.1 at 23.2 knts Storm direction: 313.1 at 17.4 knts Shear (0-3000m) pos: 1.3 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 76.0 neg: -15.3 tot: 60.8 m^2/s^2 ave: 20.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.90 Bulk Shear: 13.52 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 ------------------------------------------------------------------------------- 500 270 14 186 12| 0.0 14.4 14.4| 44.0 0.0 44.0 88.0 0.95| 14.4 13.7 1000 273 19 209 13| 2.7 7.2 9.9| 65.0 0.0 65.0 65.0 0.92| 10.4 9.6 1500 277 21 220 12| 2.2 4.8 7.0| 71.7 -2.3 69.4 46.2 0.84| 8.1 6.8 2000 278 22 226 13| 1.7 3.9 5.6| 71.7 -7.6 64.1 32.0 0.71| 6.7 4.8 2500 277 23 228 14| 1.3 3.4 4.8| 71.7 -13.9 57.8 23.1 0.60| 5.9 3.5 3000 276 24 229 14| 1.3 2.8 4.1| 76.0 -15.3 60.8 20.3 0.56| 5.4 3.1 4000 277 24 231 14| 1.6 2.1 3.7| 83.3 -15.3 68.0 17.0 0.52| 5.0 2.6 5000 280 23 232 13| 1.8 1.7 3.5| 84.9 -15.3 69.6 13.9 0.46| 4.6 2.1 6000 283 23 236 12| 1.5 2.3 3.8| 86.3 -16.2 70.1 11.7 0.39| 4.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251106.12.gif