UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 1 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 -30.3 -34.2 69 3.9 -30.5 0 0 242.6 242.6 242.3 243.1 0.21 1 1000 235 -29.9 -34.9 62 5.0 -30.2 5 1 243.2 243.3 243.0 243.8 0.20 2 988 323 -29.1 -36.1 51 7.0 -29.5 22 2 244.9 244.9 244.5 245.4 0.18 3 944 655 -26.7 -31.3 65 4.6 -27.1 83 8 250.5 250.6 249.8 251.4 0.30 4 933 742 -23.9 -27.8 70 3.9 -24.3 98 10 254.2 254.3 253.3 255.4 0.42 5 932 750 -22.5 -25.8 74 3.3 -22.9 100 10 255.7 255.8 254.8 257.1 0.50 6 925 807 -12.7 -17.7 66 5.0 -13.7 110 11 266.3 266.5 264.0 269.2 1.03 7 924 815 -11.5 -16.5 66 5.0 -12.6 111 11 267.6 267.8 265.2 270.8 1.14 8 920 848 -9.9 -14.9 67 5.0 -11.1 113 11 269.6 269.8 266.8 273.3 1.30 9 870 1271 -11.5 -24.5 33 13.0 -13.8 143 7 272.3 272.4 267.4 274.1 0.60 10 850 1446 -12.9 -24.9 36 12.0 -15.0 155 5 272.6 272.7 267.6 274.4 0.60 11 813 1784 -14.3 -26.3 35 12.0 -16.3 171 7 274.6 274.7 268.8 276.3 0.55 12 779 2107 -15.9 -21.9 60 6.0 -17.0 186 9 276.3 276.4 270.4 278.8 0.85 13 775 2146 -15.9 -28.9 32 13.0 -17.9 188 10 276.7 276.8 269.9 278.1 0.45 14 712 2782 -17.9 -38.9 14 21.0 -20.2 219 14 281.3 281.3 272.2 281.9 0.18 15 708 2824 -17.9 -21.6 73 3.7 -18.6 221 14 281.7 281.9 273.8 284.6 0.96 16 700 2909 -18.3 -21.8 74 3.5 -19.0 225 15 282.2 282.4 274.0 285.1 0.95 17 682 3103 -19.3 -22.6 75 3.3 -19.9 223 17 283.2 283.4 274.5 286.0 0.91 18 651 3446 -21.1 -32.1 37 11.0 -22.5 220 20 285.0 285.0 274.7 286.2 0.40 19 638 3595 -21.1 -29.1 49 8.0 -22.3 218 21 286.6 286.7 275.8 288.3 0.54 20 594 4116 -25.7 -29.6 70 3.9 -26.2 213 26 287.2 287.3 276.1 288.9 0.55 21 578 4313 -27.7 -36.7 42 9.0 -28.6 211 28 287.1 287.2 275.6 288.0 0.28 22 575 4350 -27.7 -40.7 28 13.0 -28.8 210 28 287.5 287.6 275.7 288.2 0.19 23 528 4957 -31.5 -54.5 8 23.0 -32.6 204 34 290.1 290.1 276.7 290.2 0.04 24 500 5340 -33.9 -44.9 32 11.0 -34.6 200 38 291.7 291.7 277.7 292.2 0.14 25 484 5569 -34.5 -40.5 54 6.0 -35.0 201 40 293.7 293.7 278.9 294.5 0.23 26 468 5804 -35.9 -41.9 54 6.0 -36.3 203 43 294.8 294.8 279.3 295.5 0.21 27 400 6880 -44.1 -49.1 57 5.0 -44.3 210 54 297.7 297.7 280.5 298.1 0.11 28 321 8321 -54.3 -62.3 37 8.0 -54.4 210 67 302.9 302.9 282.6 303.0 0.03 29 309 8563 -56.6 -64.6 36 8.0 -56.6 210 69 303.1 303.1 282.7 303.1 0.02 30 300 8750 -58.3 -66.3 35 8.0 -58.4 210 68 303.2 303.2 282.7 303.2 0.02 31 274 9312 -63.5 -72.5 28 9.0 -63.6 210 64 303.6 303.6 282.8 303.6 0.01 32 250 9870 -65.5 -75.5 24 10.0 -65.5 210 60 308.7 308.7 284.8 308.7 0.01 33 249 9895 -65.5 -75.5 24 10.0 -65.5 210 60 309.0 309.0 284.9 309.1 0.01 34 233 10301 -66.1 -77.1 20 11.0 -66.1 208 52 314.1 314.1 286.8 314.1 0.00 35 206 11056 -63.7 -74.7 21 11.0 -63.8 206 38 329.1 329.1 291.5 329.1 0.01 36 200 11240 -60.5 -72.5 19 12.0 -60.6 205 35 337.0 337.0 293.6 337.0 0.01 37 195 11398 -57.5 -68.5 23 11.0 -57.7 204 34 344.2 344.2 295.3 344.3 0.02 38 165 12444 -58.9 -80.9 4 22.0 -59.1 195 28 358.7 358.7 298.4 358.7 0.00 39 164 12482 -59.3 -81.3 4 22.0 -59.5 195 28 358.6 358.6 298.4 358.7 0.00 40 150 13040 -58.1 -79.1 5 21.0 -58.3 190 25 370.0 370.0 300.5 370.0 0.01 41 100 15610 -54.5 -76.5 5 22.0 -55.1 180 36 422.4 422.4 308.0 422.5 0.01 42 81 16963 -52.5 -75.5 5 23.0 -53.4 180 35 452.8 452.8 311.1 452.9 0.02 43 70 17900 -54.7 -77.7 4 23.0 -55.5 180 35 467.4 467.4 312.4 467.4 0.01 44 68 18088 -51.1 -74.1 5 23.0 -52.2 179 37 479.0 479.0 313.4 479.2 0.02 45 55 19467 -52.7 -75.7 5 23.0 -53.8 173 49 505.3 505.3 315.4 505.5 0.02 46 53 19709 -49.7 -73.7 4 24.0 -51.3 172 51 517.7 517.7 316.2 517.9 0.03 47 50 20090 -50.9 -73.9 5 23.0 -52.4 170 54 523.5 523.5 316.5 523.7 0.03 48 30 23450 -46.9 -70.9 5 24.0 -50.1 180 69 616.8 616.8 321.4 617.5 0.09 49 26 24398 -47.3 -71.3 5 24.0 -50.8 182 64 641.4 641.5 322.4 642.2 0.10 50 22 25520 -40.7 -66.7 4 26.0 -46.9 184 59 692.5 692.6 324.3 694.4 0.22 51 20 26170 -39.9 -65.9 5 26.0 -46.8 185 56 714.0 714.2 325.0 716.5 0.27 52 17 27279 -40.3 -66.3 5 26.0 -47.7 746.7 746.9 325.9 749.6 0.30 TRP 249 9895 -65.5 -75.5 24 10.0 -65.5 210 60 309.0 309.0 284.9 309.1 0.01 WND 309 8563 -56.6 -64.6 36 8.0 -56.6 210 69 303.1 303.1 282.7 303.1 0.02 Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 42.75 % Est. max temperature: -0.28 C = 31.50 F Sfc-Lift cond lev (LCL): 939.68 mb = 689.13 m = 2260.90 ft T: -25.60 C 700-500 lapse rate: 6.42 C/km ThetaE index: 0.71 C Layer 775.0- 712.0 mb Conv cond level (CCL): 1000.00 mb = 235.00 m = 770.99 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -25.02 C = -13.03 F Cap Strength: 29.42 C Lifted Index: 30.30 C Risk: None Lifted Index @300 mb: 34.26 C Lifted Index @700 mb: 25.10 C Showalter Index: 14.48 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 9.00 C K Index: -7.40 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 124.57 J/kg Max Up Vert Vel: 15.78 m/s Conv Inhibition (B-): 67557.44 J/kg Cap Strength: 30.25 C Lift Cond Lev (LCL): 911.49 mb = 918.31 m = 3012.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 16 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 | 52 16 -12.4 -9.6 1 925 807 110 11 -10.3 3.8 | 75 23 -22.7 -5.9 2 850 1446 155 5 -2.1 4.5 | 71 15 -14.5 -5.1 3 700 2909 225 15 10.6 10.6 | 119 2 -1.7 1.0 4 500 5340 200 38 13.0 35.7 | 181 26 0.6 26.1 5 400 6880 210 54 27.0 46.8 | 202 40 14.6 37.1 6 309 8563 210 69 34.5 59.8 | 204 55 22.1 50.1 7 300 8750 210 68 34.0 58.9 | 204 54 21.6 49.2 8 250 9870 210 60 30.0 52.0 | 203 46 17.6 42.3 9 249 9895 210 60 30.0 52.0 | 203 46 17.6 42.3 10 200 11240 205 35 14.8 31.7 | 186 22 2.4 22.1 11 150 13040 190 25 4.3 24.6 | 152 17 -8.0 15.0 12 100 15610 180 36 0.0 36.0 | 155 29 -12.4 26.4 13 70 17900 180 35 0.0 35.0 | 154 28 -12.4 25.4 14 50 20090 170 54 -9.4 53.2 | 153 49 -21.7 43.5 15 30 23450 180 69 0.0 69.0 | 168 61 -12.4 59.4 16 20 26170 185 56 4.9 55.8 | 171 47 -7.5 46.1 Wind Parameters Mean winds (0-6000m): 202.0 at 20.9 knts Storm direction: 232.0 at 15.7 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 88.9 neg: -11.4 tot: 77.5 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.09 Bulk Shear: 59.71 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 ------------------------------------------------------------------------------- 500 114 5 65 18| 9.4 0.0 9.4| 39.6 -4.2 35.4 70.7 0.48| 12.4 6.0 1000 116 7 70 20| 3.7 0.0 3.7| 66.3 -5.9 60.5 60.5 0.46| 11.1 5.1 1500 124 7 72 19| 2.3 0.0 2.3| 72.2 -11.4 60.9 40.6 0.38| 9.0 3.5 2000 142 7 76 17| 2.6 0.0 2.6| 82.4 -11.4 71.0 35.5 0.42| 8.0 3.4 2500 165 8 83 15| 2.8 0.0 2.8| 86.8 -11.4 75.5 30.2 0.41| 7.7 3.2 3000 187 9 88 11| 3.1 0.0 3.1| 88.9 -11.4 77.5 25.8 0.43| 7.4 3.1 4000 202 12 104 8| 2.3 1.3 3.6| 91.1 -11.7 79.5 19.9 0.37| 6.9 2.5 5000 202 17 133 8| 1.8 2.2 4.0| 91.1 -22.4 68.8 13.8 0.27| 6.6 1.8 6000 202 21 155 11| 2.4 1.8 4.2|140.5 -24.5 116.0 19.3 0.31| 6.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251201.00.gif