UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 21 DEC 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1019 37 3.4 -7.6 44 11.0 -0.4 355 5 275.1 275.4 271.7 281.0 2.11 1 1000 189 1.8 -8.2 47 10.0 -1.6 325 15 275.0 275.3 271.5 280.7 2.06 2 943 659 -2.1 -10.1 54 8.0 -4.6 341 29 275.6 276.0 271.7 280.9 1.88 3 925 812 -0.7 -14.7 34 14.0 -4.7 345 31 278.6 278.8 272.6 282.4 1.32 4 915 899 -0.3 -18.3 24 18.0 -5.1 345 30 279.9 280.0 272.8 282.8 0.99 5 902 1013 -0.9 -18.9 24 18.0 -5.6 337 32 280.4 280.6 273.0 283.2 0.95 6 850 1488 0.2 -40.8 3 41.0 -6.7 300 41 286.4 286.4 275.0 286.8 0.13 7 847 1516 0.4 -41.6 3 42.0 -6.6 308 43 286.9 286.9 275.2 287.3 0.12 8 812 1854 -0.7 -46.7 2 46.0 -7.6 287 37 289.2 289.2 276.3 289.4 0.07 9 799 1983 3.4 272 36 294.9 10 792 2054 3.4 264 36 295.6 11 775 2230 3.2 253 34 297.2 12 700 3044 -3.1 -51.1 1 48.0 -9.9 250 34 299.1 299.1 281.0 299.2 0.05 13 677 3308 -4.3 250 35 300.6 14 614 4069 -10.5 -22.5 37 12.0 -13.5 253 36 302.0 302.2 283.5 305.3 1.02 15 610 4119 -10.9 -26.9 25 16.0 -14.4 254 36 302.1 302.2 283.1 304.4 0.69 16 603 4207 -11.3 -18.3 56 7.0 -13.3 254 36 302.6 302.9 284.3 307.4 1.50 17 589 4387 -12.1 -14.9 80 2.8 -13.0 250 38 303.7 304.1 285.4 310.2 2.04 18 502 5590 -20.5 -20.5 100 0.0 -20.5 245 59 307.7 308.0 286.2 312.5 1.49 19 500 5620 -20.9 -21.0 99 0.1 -20.9 245 60 307.6 307.8 286.1 312.2 1.43 20 467 6122 -24.1 -24.4 97 0.3 -24.2 250 65 309.6 309.9 286.5 313.4 1.14 21 450 6392 -25.1 -29.3 68 4.2 -25.8 255 75 311.7 311.8 286.8 314.3 0.75 22 410 7064 -29.3 -31.4 82 2.1 -29.6 243 71 314.7 314.8 287.8 317.0 0.68 23 400 7240 -30.7 -32.5 84 1.8 -31.0 235 77 315.1 315.2 287.8 317.3 0.62 24 392 7383 -31.9 -32.9 91 1.0 -32.0 235 76 315.3 315.5 287.9 317.5 0.61 25 306 9079 -46.3 -49.5 70 3.2 -46.4 235 94 318.3 318.3 288.3 318.8 0.14 26 300 9210 -46.7 -55.7 35 9.0 -47.0 230 107 319.5 319.5 288.6 319.8 0.07 27 296 9299 -46.1 -63.1 13 17.0 -46.6 229 107 321.6 321.6 289.3 321.7 0.03 28 291 9411 -46.9 -61.9 16 15.0 -47.3 228 108 322.0 322.1 289.4 322.2 0.03 29 251 10374 -52.3 -69.3 11 17.0 -52.6 235 123 327.9 327.9 291.2 328.0 0.01 30 250 10400 -52.3 -70.3 10 18.0 -52.6 235 124 328.3 328.3 291.2 328.4 0.01 31 212 11466 -52.7 -75.7 5 23.0 -53.0 239 150 343.5 343.5 295.2 343.6 0.01 32 200 11840 -55.9 -75.9 6 20.0 -56.1 240 159 344.2 344.2 295.3 344.3 0.01 33 181 12474 -58.5 -78.5 6 20.0 -58.7 245 163 350.0 350.0 296.6 350.0 0.00 34 170 12868 -60.1 -80.1 6 20.0 -60.3 245 161 353.6 353.7 297.4 353.7 0.00 35 150 13650 -60.7 -82.7 4 22.0 -60.9 250 132 365.5 365.5 299.8 365.5 0.00 36 128 14629 -62.5 -84.5 4 22.0 -62.7 245 128 379.2 379.2 302.1 379.2 0.00 37 100 16160 -58.9 -84.9 2 26.0 -59.2 255 74 413.9 413.9 307.0 413.9 0.00 38 95 16484 -57.7 -84.7 2 27.0 -58.1 254 74 422.4 422.4 308.0 422.4 0.00 39 77 17791 -64.7 -87.7 3 23.0 -64.9 250 72 434.0 434.0 309.3 434.0 0.00 40 71 18292 -61.3 -87.3 2 26.0 -61.7 234 49 451.4 451.4 311.0 451.4 0.00 41 70 18380 -62.1 -87.1 2 25.0 -62.4 230 42 451.5 451.5 311.0 451.5 0.00 42 61 19227 -63.7 -88.7 2 25.0 -64.0 242 43 466.1 466.1 312.3 466.1 0.00 43 56 19757 -59.1 -87.1 1 28.0 -59.7 239 43 488.1 488.1 314.1 488.1 0.00 44 54 19984 -61.1 -88.1 2 27.0 -61.6 243 40 488.6 488.6 314.1 488.6 0.00 45 51 20344 -55.1 -85.1 1 30.0 -56.1 249 35 510.7 510.7 315.7 510.8 0.01 46 50 20470 -56.1 -85.1 1 29.0 -57.0 250 42 511.3 511.3 315.7 511.3 0.01 47 40 21868 -61.9 -88.9 2 27.0 -62.4 254 28 530.4 530.4 316.9 530.4 0.00 48 31 23471 -54.5 -85.5 1 31.0 -56.1 231 20 590.5 590.5 320.2 590.6 0.01 49 30 23680 -55.9 -85.9 1 30.0 -57.3 280 17 592.2 592.3 320.3 592.3 0.01 50 27 24347 -58.5 -87.5 1 29.0 -59.7 257 18 603.1 603.1 320.7 603.1 0.01 51 25 24839 -52.3 -84.3 1 32.0 -54.7 243 15 634.3 634.3 322.1 634.4 0.01 52 20 26270 -56.5 -85.5 1 29.0 -58.4 100 14 663.2 663.2 323.2 663.3 0.01 53 19 26595 -57.9 -86.9 1 29.0 -59.6 105 15 668.7 668.7 323.4 668.8 0.01 54 13 29035 -50.5 -83.5 1 33.0 -55.0 78 15 771.0 771.0 326.5 771.2 0.03 55 11 30123 -51.9 -83.9 1 32.0 -56.3 30 4 803.6 803.6 327.3 803.9 0.03 56 10 30750 -46.3 -82.3 1 36.0 -53.4 100 15 846.7 846.7 328.3 847.2 0.05 57 9.2 31305 -45.3 -81.3 1 36.0 -53.2 871.0 871.0 328.8 871.6 0.06 58 7.6 32574 -47.7 -82.7 1 35.0 -55.2 910.2 910.2 329.6 910.8 0.06 TRP 77 17791 -64.7 -87.7 3 23.0 -64.9 250 72 434.0 434.0 309.3 434.0 0.00 WND 181 12474 -58.5 -78.5 6 20.0 -58.7 245 163 350.0 350.0 296.6 350.0 0.00 Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 973.69 mb = 405.70 m = 1331.03 ft Freezing level: 859.45 mb = 1401.67 m = 4598.61 ft Freezing level: 834.27 mb = 1638.92 m = 5376.98 ft Freezing level: 809.78 mb = 1875.65 m = 6153.65 ft Freezing level: 736.90 mb = 2643.47 m = 8672.69 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 53.81 % Est. max temperature: 12.51 C = 54.51 F Sfc-Lift cond lev (LCL): 858.80 mb = 1405.67 m = 4611.73 ft T: 0.01 C 700-500 lapse rate: 6.91 C/km ThetaE index: 0.27 C Layer 1000.0- 943.0 mb Conv cond level (CCL): 535.73 mb = 5101.00 m = 16735.34 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 34.61 C = 94.30 F Cap Strength: 22.31 C Lifted Index: 22.15 C Risk: None Lifted Index @300 mb: 27.28 C Lifted Index @700 mb: 18.74 C Showalter Index: 17.39 C Risk: None Total Totals Index: 1.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: -19.90 C K Index: -67.70 Risk: None Sweat Index: 142.00 Risk: None Energy Index: 5.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.11 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 79710.15 J/kg Cap Strength: 22.16 C Lift Cond Lev (LCL): 828.42 mb = 1693.58 m = 5556.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 29 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 1019 37 355 5 0.4 -5.0 | 103 27 -26.1 6.2 1 1000 189 325 15 8.6 -12.3 | 86 18 -18.0 -1.2 2 986 305 335 18 7.6 -16.3 | 75 20 -19.0 -5.2 3 949 610 340 28 9.6 -26.3 | 48 23 -17.0 -15.2 4 925 812 345 31 8.0 -29.9 | 45 26 -18.5 -18.8 5 913 914 345 30 7.8 -29.0 | 47 26 -18.8 -17.8 6 850 1488 300 41 35.5 -20.5 | 316 13 8.9 -9.4 7 846 1524 310 43 32.9 -27.6 | 339 18 6.4 -16.5 8 815 1829 290 37 34.8 -12.7 | 280 8 8.2 -1.5 9 784 2134 255 36 34.8 9.3 | 202 22 8.2 20.5 10 755 2438 250 31 29.1 10.6 | 187 22 2.6 21.7 11 700 3044 250 34 31.9 11.6 | 193 23 5.4 22.8 12 646 3658 250 37 34.8 12.7 | 199 25 8.2 23.8 13 597 4267 255 36 34.8 9.3 | 202 22 8.2 20.5 14 573 4572 240 41 35.5 20.5 | 196 33 8.9 31.6 15 500 5620 245 60 54.4 25.4 | 217 46 27.8 36.5 16 468 6096 250 64 60.1 21.9 | 225 47 33.6 33.0 17 449 6401 255 76 73.4 19.7 | 237 56 46.8 30.8 18 413 7010 245 69 62.5 29.2 | 222 54 36.0 40.3 19 400 7240 235 77 63.1 44.2 | 213 66 36.5 55.3 20 396 7315 235 75 61.4 43.0 | 213 64 34.9 54.2 21 303 9144 235 95 77.8 54.5 | 218 83 51.2 65.6 22 300 9210 230 107 82.0 68.8 | 215 97 55.4 79.9 23 276 9754 225 109 77.1 77.1 | 210 102 50.5 88.2 24 250 10400 235 124 101.6 71.1 | 222 111 75.0 82.3 25 208 11582 240 153 132.5 76.5 | 230 137 105.9 87.6 26 200 11840 240 159 137.7 79.5 | 231 143 111.1 90.6 27 181 12474 245 163 147.7 68.9 | 237 145 121.2 80.0 28 172 12802 245 163 147.7 68.9 | 237 145 121.2 80.0 29 150 13650 250 132 124.0 45.1 | 240 113 97.5 56.3 30 134 14326 245 124 112.4 52.4 | 233 107 85.8 63.5 31 122 14935 245 131 118.7 55.4 | 234 114 92.2 66.5 32 105 15850 255 82 79.2 21.2 | 238 62 52.6 32.4 33 100 16160 255 74 71.5 19.2 | 236 54 44.9 30.3 34 95 16459 255 74 71.5 19.2 | 236 54 44.9 30.3 35 91 16764 235 69 56.5 39.6 | 211 59 29.9 50.7 36 77 17791 250 72 67.7 24.6 | 229 54 41.1 35.8 37 75 17983 250 72 67.7 24.6 | 229 54 41.1 35.8 38 70 18380 230 42 32.2 27.0 | 188 39 5.6 38.1 39 68 18593 240 42 36.4 21.0 | 197 34 9.8 32.1 40 64 18898 250 39 36.6 13.3 | 202 26 10.1 24.5 41 58 19507 235 47 38.5 27.0 | 197 40 11.9 38.1 42 50 20422 250 34 31.9 11.6 | 193 23 5.4 22.8 43 50 20470 250 42 39.5 14.4 | 207 29 12.9 25.5 44 46 21031 240 49 42.4 24.5 | 204 39 15.9 35.6 45 42 21641 265 33 32.9 2.9 | 204 15 6.3 14.0 46 40 21946 250 27 25.4 9.2 | 177 20 -1.2 20.4 47 38 22250 240 29 25.1 14.5 | 177 26 -1.5 25.6 48 36 22555 255 38 36.7 9.8 | 206 23 10.1 21.0 49 34 22860 265 27 26.9 2.4 | 181 13 0.3 13.5 50 31 23470 230 20 15.3 12.9 | 155 26 -11.3 24.0 51 30 23680 280 17 16.7 -3.0 | 130 13 -9.8 8.2 52 30 23774 270 15 15.0 -0.0 | 134 16 -11.6 11.1 53 28 24079 275 18 17.9 -1.6 | 138 13 -8.6 9.6 54 26 24689 235 17 13.9 9.8 | 149 24 -12.6 20.9 55 24 24994 250 13 12.2 4.4 | 137 21 -14.4 15.6 56 23 25298 90 3 -3.0 0.0 | 111 32 -29.6 11.1 57 22 25603 70 10 -9.4 -3.4 | 102 37 -36.0 7.7 58 20 26213 65 10 -9.1 -4.2 | 101 36 -35.6 6.9 59 20 26270 100 14 -13.8 2.4 | 109 43 -40.4 13.6 60 19 26518 105 17 -16.4 4.4 | 110 46 -43.0 15.5 61 18 26822 105 10 -9.7 2.6 | 111 39 -36.2 13.7 62 18 27127 75 10 -9.7 -2.6 | 103 37 -36.2 8.5 63 17 27432 90 13 -13.0 0.0 | 106 41 -39.6 11.1 64 16 27737 80 10 -9.8 -1.7 | 104 38 -36.4 9.4 65 15 28042 130 5 -3.8 3.2 | 115 34 -30.4 14.3 66 15 28346 160 16 -5.5 15.0 | 129 41 -32.0 26.2 67 14 28651 155 10 -4.2 9.1 | 123 37 -30.8 20.2 68 13 28956 80 14 -13.8 -2.4 | 102 41 -40.4 8.7 69 13 29261 75 16 -15.5 -4.1 | 99 43 -42.0 7.0 70 12 29566 150 10 -5.0 8.7 | 122 37 -31.6 19.8 71 11 29870 0 0 -0.0 -0.0 | 113 29 -26.6 11.1 72 10 30750 100 15 -14.8 2.6 | 108 44 -41.3 13.7 Wind Parameters Mean winds (0-6000m): 262.7 at 38.4 knts Storm direction: 292.7 at 28.8 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 23.3 neg: -356.6 tot: -333.3 m^2/s^2 ave: -111.1 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 18.2 stream: -12.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 180.41 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 ------------------------------------------------------------------------------- 500 335 17 78 20| 0.0 21.5 21.5| 0.0-100.7-100.7 -201.5 -0.82| 22.8-18.7 1000 339 23 60 21| 0.0 14.2 14.2| 0.0-146.5-146.5 -146.5 -0.75| 17.5-13.2 1500 328 28 43 17| 0.0 13.5 13.5| 8.1-228.8-220.6 -147.1 -0.71| 20.6-14.5 2000 317 31 27 12| 0.0 9.4 9.4| 8.1-300.6-292.5 -146.2 -0.74| 23.2-17.2 2500 304 31 5 6| 0.0 6.8 6.8| 10.5-356.6-346.1 -138.5 -0.74| 21.3-15.8 3000 294 31 302 3| 0.0 6.1 6.1| 23.3-356.6-333.3 -111.1 -0.70| 18.2-12.8 4000 280 33 225 8| 0.3 4.9 5.1| 43.8-356.6-312.8 -78.2 -0.64| 14.3 -9.2 5000 270 34 215 13| 0.9 4.5 5.4|104.7-374.2-269.5 -53.9 -0.51| 13.5 -6.9 6000 263 38 216 20| 2.1 3.7 5.8|261.9-374.2-112.3 -18.7 -0.36| 12.7 -4.6 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251221.00.gif