UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 28 NOV 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1021 8 5.6 -10.4 31 16.0 0.2 215 6 277.1 277.4 272.3 281.9 1.69 1 1019 24 6.0 -9.0 33 15.0 0.7 220 6 277.7 278.0 272.9 283.0 1.89 2 1000 178 5.8 -11.2 28 17.0 0.1 265 11 279.0 279.2 273.2 283.6 1.62 3 925 811 1.2 -12.8 34 14.0 -3.2 250 3 280.5 280.8 274.0 285.0 1.54 4 875 1256 -0.9 -18.9 24 18.0 -5.7 290 6 282.8 283.0 274.5 285.8 0.98 5 858 1412 0.0 -17.0 26 17.0 -4.9 327 7 285.4 285.6 276.1 288.9 1.17 6 850 1487 -0.5 -17.5 26 17.0 -5.4 345 8 285.6 285.8 276.2 289.1 1.14 7 791 2059 -3.3 -18.3 30 15.0 -7.5 309 11 288.6 288.8 277.7 292.1 1.14 8 764 2334 -2.7 -19.7 26 17.0 -7.4 295 13 292.1 292.3 279.3 295.4 1.05 9 703 2990 -5.1 -16.1 42 11.0 -8.5 288 27 296.5 296.8 281.9 301.3 1.55 10 700 3024 -4.9 -17.9 35 13.0 -8.7 285 28 297.1 297.3 281.8 301.2 1.33 11 691 3126 -5.1 -19.1 32 14.0 -9.1 286 29 297.9 298.2 282.1 301.8 1.22 12 659 3496 -7.7 -18.7 41 11.0 -10.8 289 32 299.1 299.3 282.7 303.3 1.32 13 636 3771 -9.3 -25.3 26 16.0 -13.0 289 37 300.3 300.4 282.5 302.8 0.77 14 624 3919 -8.7 -38.7 7 30.0 -13.7 288 42 302.6 302.7 282.7 303.4 0.22 15 578 4508 -11.7 -31.7 17 20.0 -15.6 285 53 305.8 305.9 284.4 307.4 0.47 16 575 4548 -11.7 -31.7 17 20.0 -15.6 285 52 306.3 306.4 284.5 307.9 0.47 17 510 5453 -19.3 -32.3 31 13.0 -21.5 280 55 307.8 307.9 285.1 309.5 0.50 18 504 5541 -19.7 -38.7 17 19.0 -22.3 280 56 308.3 308.4 285.0 309.3 0.27 19 500 5600 -20.1 -34.1 28 14.0 -22.3 280 57 308.5 308.6 285.3 310.0 0.43 20 487 5795 -21.5 -32.5 36 11.0 -23.3 282 59 309.1 309.2 285.7 310.9 0.51 21 473 6010 -22.3 -51.3 5 29.0 -24.9 284 60 310.7 310.8 285.7 311.0 0.07 22 400 7220 -31.9 -48.9 17 17.0 -33.1 285 65 313.5 313.6 286.7 313.9 0.11 23 378 7615 -35.1 -52.1 16 17.0 -36.1 282 68 314.4 314.4 287.0 314.7 0.08 24 310 8970 -42.9 -67.9 5 25.0 -43.6 272 80 321.9 321.9 289.3 321.9 0.01 25 300 9190 -44.5 -66.5 7 22.0 -45.0 270 82 322.6 322.6 289.6 322.7 0.02 26 253 10313 -52.1 -68.1 13 16.0 -52.4 266 87 327.5 327.5 291.0 327.6 0.02 27 250 10390 -51.1 -72.1 6 21.0 -51.4 265 91 330.1 330.1 291.7 330.1 0.01 28 200 11830 -54.3 -77.3 4 23.0 -54.6 265 103 346.8 346.8 295.9 346.8 0.01 29 174 12712 -56.1 -81.1 3 25.0 -56.4 261 123 357.9 357.9 298.3 357.9 0.00 30 150 13640 -60.1 -83.1 3 23.0 -60.3 265 122 366.5 366.5 299.9 366.5 0.00 31 122 14920 -63.9 -85.9 3 22.0 -64.0 268 116 381.9 381.9 302.6 381.9 0.00 32 100 16140 -64.3 -86.3 3 22.0 -64.5 270 110 403.5 403.5 305.7 403.5 0.00 33 70 18310 -67.5 -88.5 4 21.0 -67.7 260 87 440.0 440.0 309.8 440.0 0.00 34 58 19438 -68.7 -89.7 3 21.0 -68.9 262 82 461.6 461.6 311.9 461.6 0.00 35 51 20210 -67.9 -89.9 3 22.0 -68.1 261 62 480.7 480.7 313.5 480.8 0.00 36 50 20330 -63.1 -90.1 1 27.0 -63.5 260 62 494.8 494.8 314.6 494.8 0.00 37 49 20454 -62.3 -89.3 2 27.0 -62.7 264 71 499.5 499.5 314.9 499.6 0.00 38 47 20713 -60.5 -87.5 2 27.0 -61.1 260 52 509.9 509.9 315.7 509.9 0.00 39 42 21406 -64.7 -89.7 2 25.0 -65.1 237 59 516.1 516.1 316.1 516.1 0.00 40 37 22194 -56.7 -86.7 1 30.0 -57.8 237 70 555.7 555.7 318.4 555.7 0.01 41 36 22367 -58.5 -87.5 1 29.0 -59.5 237 68 555.4 555.4 318.4 555.5 0.01 42 33 22918 -55.1 -85.9 1 30.7 -56.6 245 85 578.4 578.4 319.6 578.4 0.01 43 31 23319 -52.7 -84.7 1 32.0 -54.6 241 84 595.4 595.4 320.4 595.4 0.01 44 30 23530 -54.9 -84.9 1 30.0 -56.5 235 83 595.0 595.0 320.4 595.0 0.01 45 28 23972 -56.9 -85.9 1 29.0 -58.3 238 83 601.3 601.3 320.7 601.3 0.01 46 23 25234 -53.5 -84.5 1 31.0 -55.8 236 63 646.1 646.1 322.5 646.2 0.01 47 21 25828 -48.5 -82.5 1 34.0 -52.3 224 60 678.2 678.2 323.7 678.4 0.02 48 20 26150 -49.5 -82.5 1 33.0 -53.1 240 55 684.7 684.7 323.9 684.8 0.02 49 18 26840 -50.3 -83.3 1 33.0 -53.9 251 46 703.1 703.1 324.6 703.2 0.02 50 18 26840 -45.1 -81.1 1 36.0 -50.5 251 46 719.5 719.5 325.0 719.7 0.03 51 17 27223 -42.9 -79.9 1 37.0 -49.5 266 34 738.4 738.4 325.6 738.7 0.04 52 14 28511 -50.9 -83.9 1 33.0 -55.0 305 20 753.4 753.5 326.0 753.6 0.02 53 11 30104 -44.5 -81.5 1 37.0 -52.1 333 15 830.5 830.5 328.0 830.9 0.05 54 11 30104 -45.3 -81.3 1 36.0 -52.5 333 15 827.6 827.6 327.9 828.0 0.05 55 11 30104 -41.9 -79.9 1 38.0 -50.7 333 15 839.9 840.0 328.2 840.5 0.06 56 10 30750 -42.1 -80.1 1 38.0 -51.2 5 30 862.4 862.4 328.7 863.1 0.07 57 9.9 30818 -39.7 -78.7 1 39.0 -50.1 873.9 873.9 328.9 874.7 0.08 58 9.4 31172 -41.1 -79.1 1 38.0 -51.0 881.6 881.6 329.1 882.4 0.08 59 8.8 31625 -35.9 -76.9 1 41.0 -49.1 918.5 918.6 329.8 919.9 0.12 TRP 14 28511 -50.9 -83.9 1 33.0 -55.0 305 20 753.4 753.5 326.0 753.6 0.02 WND 33 22918 -55.1 -85.9 1 30.7 -56.6 245 85 578.4 578.4 319.6 578.4 0.01 Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 896.43 mb = 1065.03 m = 3494.15 ft Freezing level: 858.00 mb = 1412.17 m = 4633.03 ft Freezing level: 858.00 mb = 1412.17 m = 4633.03 ft Wetbulb zero: 998.21 mb = 192.56 m = 631.74 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 27.24 % Est. max temperature: 11.98 C = 53.56 F Sfc-Lift cond lev (LCL): 796.61 mb = 2002.68 m = 6570.40 ft T: -3.02 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.03 C Layer 700.0- 691.0 mb Conv cond level (CCL): 507.75 mb = 5485.85 m = 17997.98 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 36.66 C = 97.98 F Cap Strength: 20.48 C Lifted Index: 20.60 C Risk: None Lifted Index @300 mb: 27.32 C Lifted Index @700 mb: 14.77 C Showalter Index: 16.85 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 2.60 C K Index: -10.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.54 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 70432.94 J/kg Cap Strength: 20.57 C Lift Cond Lev (LCL): 761.39 mb = 2360.84 m = 7745.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 22 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 1021 8 215 6 3.4 4.9 | 150 24 -11.7 20.7 1 1000 178 265 11 11.0 1.0 | 166 17 -4.2 16.7 2 985 305 280 13 12.8 -2.3 | 170 14 -2.4 13.5 3 948 610 280 7 6.9 -1.2 | 150 17 -8.3 14.6 4 925 811 250 3 2.8 1.0 | 144 21 -12.4 16.8 5 913 914 210 2 1.0 1.7 | 141 23 -14.2 17.5 6 850 1487 345 8 2.1 -7.7 | 122 15 -13.1 8.1 7 846 1524 335 10 4.2 -9.1 | 122 13 -11.0 6.7 8 783 2134 305 11 9.0 -6.3 | 147 11 -6.2 9.5 9 754 2438 290 14 13.2 -4.8 | 170 11 -2.0 11.0 10 725 2743 310 20 15.3 -12.9 | 183 3 0.1 2.9 11 700 3024 285 28 27.0 -7.2 | 234 15 11.9 8.5 12 698 3048 285 28 27.0 -7.2 | 234 15 11.9 8.5 13 644 3658 290 34 31.9 -11.6 | 256 17 16.8 4.2 14 595 4267 285 55 53.1 -14.2 | 268 38 37.9 1.6 15 572 4572 285 52 50.2 -13.5 | 266 35 35.0 2.3 16 550 4877 280 47 46.3 -8.2 | 256 32 31.1 7.6 17 500 5600 280 57 56.1 -9.9 | 262 41 40.9 5.9 18 467 6096 285 61 58.9 -15.8 | 270 44 43.7 -0.0 19 429 6706 285 66 63.8 -17.1 | 272 49 48.6 -1.3 20 400 7220 285 65 62.8 -16.8 | 271 48 47.6 -1.0 21 300 9190 270 82 82.0 -0.0 | 257 69 66.8 15.8 22 263 10058 270 76 76.0 -0.0 | 255 63 60.8 15.8 23 250 10390 265 91 90.7 7.9 | 253 79 75.5 23.7 24 200 11830 265 103 102.6 9.0 | 254 91 87.4 24.8 25 198 11887 265 105 104.6 9.2 | 254 93 89.4 24.9 26 189 12192 265 102 101.6 8.9 | 254 90 86.4 24.7 27 171 12802 260 127 125.1 22.1 | 251 116 109.9 37.8 28 150 13640 265 122 121.5 10.6 | 256 110 106.4 26.4 29 100 16140 270 110 110.0 -0.0 | 261 96 94.8 15.8 30 95 16459 270 110 110.0 -0.0 | 261 96 94.8 15.8 31 82 17374 275 97 96.6 -8.5 | 265 82 81.4 7.3 32 78 17678 265 84 83.7 7.3 | 251 72 68.5 23.1 33 70 18288 250 88 82.7 30.1 | 236 82 67.5 45.9 34 70 18310 260 87 85.7 15.1 | 246 77 70.5 30.9 35 60 19202 260 94 92.6 16.3 | 247 84 77.4 32.1 36 55 19812 265 63 62.8 5.5 | 246 52 47.6 21.3 37 50 20330 260 62 61.1 10.8 | 240 53 45.9 26.6 38 49 20422 265 74 73.7 6.4 | 249 63 58.5 22.2 39 47 20726 260 51 50.2 8.9 | 235 43 35.0 24.6 40 45 21031 245 48 43.5 20.3 | 218 46 28.3 36.1 41 43 21336 235 57 46.7 32.7 | 213 58 31.5 48.5 42 39 21946 250 73 68.6 25.0 | 233 67 53.4 40.8 43 37 22250 235 70 57.3 40.2 | 217 70 42.2 55.9 44 35 22555 240 64 55.4 32.0 | 220 62 40.2 47.8 45 33 22918 245 85 77.0 35.9 | 230 81 61.9 51.7 46 32 23165 245 85 77.0 35.9 | 230 81 61.9 51.7 47 30 23530 235 83 68.0 47.6 | 220 83 52.8 63.4 48 26 24384 240 83 71.9 41.5 | 225 81 56.7 57.3 49 22 25603 235 55 45.1 31.5 | 212 56 29.9 47.3 50 21 25908 220 61 39.2 46.7 | 201 67 24.0 62.5 51 20 26150 240 55 47.6 27.5 | 217 54 32.4 43.3 52 20 26213 230 67 51.3 43.1 | 212 69 36.1 58.9 53 17 27127 260 37 36.4 6.4 | 224 31 21.3 22.2 54 15 28042 315 13 9.2 -9.2 | 138 9 -6.0 6.6 55 14 28346 330 17 8.5 -14.7 | 99 7 -6.7 1.1 56 14 28511 305 20 16.4 -11.5 | 196 4 1.2 4.3 57 14 28651 305 20 16.4 -11.5 | 196 4 1.2 4.3 58 13 29261 325 22 12.6 -18.0 | 49 3 -2.6 -2.2 59 11 29870 320 9 5.8 -6.9 | 133 13 -9.4 8.9 60 10 30750 5 30 -2.6 -29.9 | 52 23 -17.8 -14.1 Wind Parameters Mean winds (0-6000m): 286.1 at 29.2 knts Storm direction: 316.1 at 21.9 knts Shear (0-3000m) pos: 3.1 neg: 2.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 84.1 deg Storm rel helicity (0-3000m) pos: 84.4 neg: -64.2 tot: 20.1 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 50.03 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 10 163 17| 8.7 0.0 8.7| 35.9 -13.4 22.5 44.9 0.20| 16.9 3.3 1000 269 8 154 18| 4.3 3.8 8.1| 42.1 -37.0 5.0 5.0 -0.02| 13.6 -0.2 1500 284 7 149 17| 6.2 2.5 8.7| 46.5 -64.2 -17.8 -11.8 -0.17| 13.1 -2.2 2000 299 8 145 15| 4.6 1.3 5.9| 59.2 -64.2 -5.1 -2.5 -0.05| 11.2 -0.6 2500 299 9 147 14| 3.7 1.4 5.1| 76.5 -64.2 12.3 4.9 0.07| 10.4 0.8 3000 299 11 151 12| 3.1 2.9 6.0| 84.4 -64.2 20.1 6.7 0.14| 11.8 1.6 4000 293 17 181 9| 2.9 3.9 6.7|130.5 -64.2 66.3 16.6 0.22| 11.3 2.4 5000 289 24 222 11| 2.3 3.6 5.8|144.3-122.5 21.8 4.4 0.13| 11.0 1.4 6000 286 29 239 15| 2.4 3.5 6.0|228.0-122.5 105.5 17.6 0.18| 10.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251128.12.gif