UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 11 OCT 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 ------------------------------------------------------------------------------- SFC 1018 64 5.0 -1.0 65 6.0 2.5 160 15 276.7 277.3 274.8 286.3 3.49 1 1000 209 3.6 -3.4 60 7.0 0.8 155 27 276.8 277.3 274.0 285.0 2.97 2 966 489 1.6 -4.4 64 6.0 -0.7 171 31 277.5 278.0 274.2 285.4 2.85 3 925 840 2.8 -1.6 73 4.4 0.9 190 35 282.2 282.8 277.9 292.5 3.67 4 909 982 3.4 -1.3 71 4.7 1.4 190 33 284.2 284.9 279.1 295.0 3.82 5 850 1523 0.0 -5.0 69 5.0 -2.0 190 27 286.1 286.7 279.1 295.1 3.10 6 794 2065 -3.9 -7.7 75 3.8 -5.3 197 23 287.6 288.1 279.3 295.5 2.69 7 769 2318 -4.3 -7.0 81 2.7 -5.3 200 22 289.8 290.3 280.7 298.4 2.94 8 700 3052 -9.7 -12.6 79 2.9 -10.6 210 17 291.7 292.1 280.4 298.0 2.07 9 686 3207 -10.9 -13.3 82 2.4 -11.6 213 17 292.1 292.5 280.5 298.1 2.00 10 670 3389 -9.1 -11.3 84 2.2 -9.8 217 16 296.1 296.5 282.7 303.4 2.40 11 629 3877 -9.7 -16.7 57 7.0 -11.8 227 15 300.8 301.1 283.8 306.0 1.64 12 601 4227 -11.7 -20.7 47 9.0 -14.0 235 14 302.4 302.7 284.0 306.4 1.22 13 500 5610 -21.1 -28.1 53 7.0 -22.4 265 11 307.3 307.5 285.2 309.9 0.76 14 495 5684 -21.5 -28.5 53 7.0 -22.8 267 11 307.7 307.8 285.4 310.2 0.74 15 459 6236 -25.3 -36.3 35 11.0 -26.8 282 13 309.7 309.7 285.7 311.0 0.37 16 425 6790 -28.9 -37.9 42 9.0 -29.9 298 14 312.0 312.0 286.5 313.2 0.34 17 400 7220 -32.5 -38.5 55 6.0 -33.1 310 15 312.7 312.8 286.7 314.0 0.34 18 332 8504 -42.9 -46.5 68 3.6 -43.1 323 25 315.6 315.6 287.5 316.3 0.18 19 300 9180 -48.1 -51.6 67 3.5 -48.2 330 31 317.6 317.6 288.1 318.0 0.11 20 288 9448 -50.3 -53.8 66 3.5 -50.4 330 29 318.1 318.2 288.2 318.5 0.09 21 250 10360 -56.5 -59.8 66 3.3 -56.6 330 23 322.1 322.1 289.5 322.3 0.05 22 237 10697 -58.7 -62.3 63 3.6 -58.7 327 20 323.7 323.7 289.9 323.9 0.04 23 220 11163 -59.1 -62.7 63 3.6 -59.2 322 17 330.1 330.1 291.7 330.2 0.04 24 213 11365 -60.5 -64.0 63 3.5 -60.6 320 15 330.9 330.9 292.0 331.1 0.03 25 205 11605 -58.5 -62.2 62 3.7 -58.6 308 14 337.7 337.7 293.8 337.9 0.04 26 200 11760 -58.1 -61.7 63 3.6 -58.2 300 13 340.8 340.8 294.6 341.0 0.05 27 177 12532 -55.9 -59.7 62 3.8 -56.0 300 16 356.5 356.5 298.1 356.8 0.07 28 150 13580 -57.5 -62.2 55 4.7 -57.6 300 19 371.0 371.0 300.8 371.3 0.06 29 108 15648 -59.9 -66.9 40 7.0 -60.1 328 16 403.0 403.0 305.6 403.2 0.04 30 100 16130 -59.1 -66.1 40 7.0 -59.3 335 15 413.5 413.6 307.0 413.8 0.05 31 72 18184 -59.3 -68.3 30 9.0 -59.6 358 9 453.8 453.9 311.3 454.2 0.05 32 70 18360 -60.1 -69.1 30 9.0 -60.4 360 9 455.8 455.8 311.4 456.1 0.05 33 50 20440 -62.7 -72.7 25 10.0 -63.0 340 15 495.7 495.7 314.7 496.0 0.04 34 45 21088 -63.3 -73.3 25 10.0 -63.6 339 15 509.4 509.4 315.6 509.7 0.04 35 30 23570 -64.7 -75.7 21 11.0 -65.1 335 15 568.3 568.3 319.1 568.6 0.04 36 20 26050 -63.1 -75.1 18 12.0 -63.8 5 13 643.0 643.1 322.4 643.6 0.07 37 14 28254 -62.1 -75.1 16 13.0 -63.3 324 11 715.5 715.5 325.0 716.4 0.10 38 10 30360 -57.5 -71.5 15 14.0 -60.0 285 9 804.9 805.0 327.4 807.4 0.25 39 8.8 31171 -55.7 -70.7 14 15.0 -58.9 841.9 842.0 328.3 845.2 0.31 40 7.2 32446 -56.7 -71.7 13 15.0 -60.2 887.5 887.7 329.2 891.2 0.33 41 6.1 33506 -52.9 -68.9 13 16.0 -58.0 946.9 947.3 330.4 953.9 0.59 TRP 213 11365 -60.5 -64.0 63 3.5 -60.6 320 15 330.9 330.9 292.0 331.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 850.00 mb = 1523.00 m = 4996.66 ft Wetbulb zero: 981.25 mb = 362.32 m = 1188.71 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 65.84 % Est. max temperature: 13.85 C = 56.93 F Sfc-Lift cond lev (LCL): 928.03 mb = 813.51 m = 2668.97 ft T: 2.71 C 700-500 lapse rate: 4.46 C/km ThetaE index: 1.35 C Layer 1000.0- 966.0 mb Conv cond level (CCL): 739.62 mb = 2622.08 m = 8602.52 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 18.97 C = 66.15 F Cap Strength: 14.88 C Lifted Index: 17.08 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 7.62 C Showalter Index: 11.37 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.10 C K Index: 13.20 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.14 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 60470.87 J/kg Cap Strength: 16.97 C Lift Cond Lev (LCL): 884.12 mb = 1205.48 m = 3954.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 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 1018 64 160 15 -5.1 14.1 | 108 18 -17.0 5.5 1 1000 209 155 27 -11.4 24.5 | 124 28 -23.3 15.9 2 925 840 190 35 6.1 34.5 | 167 27 -5.8 25.9 3 850 1523 190 27 4.7 26.6 | 158 19 -7.2 18.0 4 700 3052 210 17 8.5 14.7 | 151 7 -3.4 6.1 5 500 5610 265 11 11.0 1.0 | 7 8 -1.0 -7.6 6 400 7220 310 15 11.5 -9.6 | 1 18 -0.4 -18.2 7 300 9180 330 31 15.5 -26.8 | 354 36 3.6 -35.4 8 250 10360 330 23 11.5 -19.9 | 1 29 -0.4 -28.5 9 213 11365 320 15 9.6 -11.5 | 6 20 -2.3 -20.1 10 200 11760 300 13 11.3 -6.5 | 2 15 -0.7 -15.1 11 150 13580 300 19 16.5 -9.5 | 346 19 4.5 -18.1 12 100 16130 335 15 6.3 -13.6 | 14 23 -5.6 -22.2 13 70 18360 360 9 -0.0 -9.0 | 34 21 -11.9 -17.6 14 50 20440 340 15 5.1 -14.1 | 17 24 -6.8 -22.7 15 30 23570 335 15 6.3 -13.6 | 14 23 -5.6 -22.2 16 20 26050 5 13 -1.1 -13.0 | 31 25 -13.0 -21.6 17 10 30360 285 9 8.7 -2.3 | 16 11 -3.2 -10.9 Wind Parameters Mean winds (0-6000m): 204.2 at 19.6 knts Storm direction: 234.2 at 14.7 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 43.1 deg Storm rel helicity (0-3000m) pos: 184.5 neg: -23.9 tot: 160.6 m^2/s^2 ave: 53.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.60 Bulk Shear: 40.44 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 ------------------------------------------------------------------------------- 500 164 27 131 26| 17.9 0.0 17.9|115.6 0.0 115.6 231.2 0.77| 22.9 17.7 1000 177 30 148 25| 10.7 0.0 10.7|182.0 -6.3 175.7 175.7 0.75| 17.5 13.2 1500 181 30 152 24| 5.4 0.0 5.4|182.0 -20.5 161.5 107.7 0.58| 13.6 8.0 2000 184 29 154 22| 3.8 0.0 3.8|184.4 -20.5 163.9 81.9 0.54| 11.3 6.1 2500 186 27 155 21| 2.9 0.0 2.9|184.5 -21.3 163.2 65.3 0.49| 9.9 4.8 3000 189 26 155 19| 2.3 0.0 2.3|184.5 -23.9 160.6 53.5 0.43| 8.9 3.8 4000 194 23 156 16| 2.2 0.0 2.2|185.0 -24.0 161.1 40.3 0.38| 7.5 2.9 5000 199 21 157 13| 2.0 0.0 2.0|185.2 -24.2 161.1 32.2 0.33| 6.6 2.2 6000 204 20 157 10| 2.0 0.0 2.0|186.2 -26.7 159.4 26.6 0.30| 6.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251011.00.gif