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 U3415... Searching the city database file for: U3415 ... Date:1200Z 10 NOV 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 -88 SFC 981 64 -2.5 -3.2 95 0.7 -2.7 200 7 272.1 272.6 271.4 280.5 3.07 2 724 2394 -18.9 -21.5 80 2.6 -19.4 259 21 278.9 279.0 272.1 281.7 0.95 3 700 2644 -20.7 -23.2 80 2.5 -21.1 265 23 279.6 279.7 272.3 282.1 0.84 4 593 3849 -29.9 -34.6 64 4.7 -30.3 277 24 282.5 282.5 273.2 283.5 0.34 5 500 5040 -39.7 -43.0 71 3.3 -39.9 290 25 284.6 284.7 274.1 285.2 0.17 6 441 5883 -45.7 -48.7 72 3.0 -45.8 273 20 287.5 287.5 275.5 287.8 0.10 7 423 6160 -46.1 -49.0 72 2.9 -46.2 268 19 290.4 290.4 277.0 290.8 0.10 8 403 6480 -45.9 -49.1 70 3.2 -46.0 261 17 294.7 294.7 279.1 295.1 0.11 9 400 6530 -46.1 -49.4 69 3.3 -46.2 260 17 295.1 295.1 279.3 295.4 0.11 10 363 7173 -48.9 -53.3 60 4.4 -49.0 250 11 299.6 299.7 281.3 299.9 0.07 11 321 7985 -47.7 -53.7 50 6.0 -47.9 269 17 312.0 312.0 286.1 312.3 0.08 12 300 8430 -50.1 -56.1 49 6.0 -50.3 280 21 314.7 314.7 287.1 315.0 0.06 13 298 8474 -50.3 -56.3 49 6.0 -50.5 280 21 315.1 315.1 287.2 315.3 0.06 14 250 9620 -50.9 -58.9 38 8.0 -51.1 280 31 330.4 330.4 291.9 330.6 0.05 15 222 10398 -49.5 -59.5 30 10.0 -49.8 288 33 344.0 344.0 295.3 344.2 0.06 16 200 11080 -51.3 -62.3 26 11.0 -51.6 295 35 351.5 351.5 297.0 351.7 0.04 17 181 11722 -54.1 -66.1 22 12.0 -54.4 295 35 357.1 357.2 298.1 357.3 0.03 18 177 11865 -54.9 -66.9 21 12.0 -55.2 295 35 358.1 358.1 298.4 358.2 0.03 19 151 12878 -54.5 -67.5 19 13.0 -54.8 295 35 375.5 375.5 301.5 375.6 0.03 20 150 12920 -54.7 -68.7 16 14.0 -55.0 295 35 375.8 375.8 301.6 375.9 0.02 21 100 15480 -59.5 -74.5 13 15.0 -59.8 300 42 412.8 412.8 306.9 412.8 0.02 22 70 17690 -63.9 -78.9 11 15.0 -64.1 310 38 447.7 447.7 310.6 447.7 0.01 23 54 19259 -67.9 -82.9 10 15.0 -68.1 310 38 473.0 473.0 312.9 473.0 0.01 24 50 19720 -67.5 -82.5 10 15.0 -67.7 310 38 484.4 484.4 313.8 484.5 0.01 25 37 21523 -69.9 -84.9 9 15.0 -70.1 292 35 521.8 521.8 316.4 521.9 0.01 26 30 22760 -73.5 -88.5 8 15.0 -73.6 280 33 544.3 544.3 317.8 544.3 0.01 27 21 24829 -77.1 302 44 591.9 28 20 25110 -76.1 305 46 603.2 29 18 25720 -75.1 -90.1 8 15.0 -75.3 303 45 624.8 624.8 321.7 624.9 0.01 30 11 28561 -77.5 296 39 710.6 31 10 29110 -75.9 295 38 736.2 32 9.2 29594 -73.7 -88.7 8 15.0 -74.2 762.4 762.4 326.3 762.5 0.02 TRP 363 7173 -48.9 -53.3 60 4.4 -49.0 250 11 299.6 299.7 281.3 299.9 0.07 WND Sounding variables and indices 1000-500 mb thick: 5128.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 78.10 % Est. max temperature: 1.26 C = 34.27 F Sfc-Lift cond lev (LCL): 970.21 mb = 148.56 m = 487.41 ft T: -3.10 C 700-500 lapse rate: 7.93 C/km ThetaE index: 0.00 C Layer 981.0--8725724135424.0 mb Conv cond level (CCL): 910.48 mb = 636.08 m = 2086.86 ft Mean mixing ratio: 2.58 g/kg Conv temperature: -0.77 C = 30.61 F Cap Strength: 2.83 C Lifted Index: 3.87 C Risk: None Lifted Index @300 mb: 24.29 C Lifted Index @700 mb: 1.60 C Showalter Index: 3.82 C Risk: None Total Totals Index: 57.33 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.46 C Cross Totals Index: 27.87 C K Index: 15.13 Risk: < 20 % chance of thunderstorms Sweat Index: 219.13 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.64 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 52679.44 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 917.32 mb = 578.63 m = 1898.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 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 ---------------------------------------------------------- 0 981 64 200 7 2.4 6.6 | 144 18 -10.5 14.3 1 700 2644 265 23 22.9 2.0 | 226 14 10.1 9.7 2 500 5040 290 25 23.5 -8.6 | 274 11 10.6 -0.8 3 400 6530 260 17 16.7 3.0 | 200 11 3.9 10.7 4 363 7173 250 11 10.3 3.8 | 168 12 -2.5 11.5 5 300 8430 280 21 20.7 -3.6 | 242 9 7.8 4.1 6 250 9620 280 31 30.5 -5.4 | 262 18 17.7 2.3 7 200 11080 295 35 31.7 -14.8 | 291 20 18.9 -7.1 8 150 12920 295 35 31.7 -14.8 | 291 20 18.9 -7.1 9 100 15480 300 42 36.4 -21.0 | 299 27 23.5 -13.3 10 70 17690 310 38 29.1 -24.4 | 316 23 16.3 -16.7 11 50 19720 310 38 29.1 -24.4 | 316 23 16.3 -16.7 12 30 22760 280 33 32.5 -5.7 | 264 20 19.6 2.0 13 20 25110 305 46 37.7 -26.4 | 307 31 24.8 -18.7 14 10 29110 295 38 34.4 -16.1 | 291 23 21.6 -8.3 Wind Parameters Mean winds (0-6000m): 271.0 at 20.0 knts Storm direction: 301.0 at 15.0 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 88.9 deg Storm rel helicity (0-3000m) pos: 106.1 neg: 0.0 tot: 106.1 m^2/s^2 ave: 35.4 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 21.10 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 ------------------------------------------------------------------------------- 500 275 7 142 9| 3.7 0.0 3.7| 17.1 0.0 17.1 34.2 1.00| 3.7 3.7 1000 254 9 159 11| 3.9 0.0 3.9| 35.7 0.0 35.7 35.7 1.00| 3.9 3.9 1500 246 11 167 12| 4.0 0.0 4.0| 55.4 0.0 55.4 36.9 0.99| 4.2 4.1 2000 247 13 175 13| 4.1 0.0 4.1| 75.7 0.0 75.7 37.9 0.98| 4.4 4.3 2500 250 15 185 13| 4.2 0.0 4.2| 96.8 0.0 96.8 38.7 0.98| 4.7 4.6 3000 255 16 192 12| 3.8 0.0 3.8|106.1 0.0 106.1 35.4 0.98| 4.4 4.3 4000 262 18 206 11| 3.1 0.0 3.1|119.4 0.0 119.4 29.8 0.97| 3.8 3.7 5000 268 20 219 11| 2.7 0.0 2.7|131.4 0.0 131.4 26.3 0.97| 3.5 3.4 6000 271 20 224 10| 2.2 0.8 3.0|131.4 -25.1 106.4 17.7 0.54| 3.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251110.12.gif