UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 11 DEC 25 Station: PABR WMO ident: 70026 Latitude: 71.30 Longitude: -156.78 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1026 4 -16.7 -18.8 84 2.1 -17.0 205 10 254.6 254.7 254.5 256.8 0.84 1 1000 204 -16.3 -18.3 85 2.0 -16.6 205 14 256.9 257.0 256.5 259.3 0.90 2 958 527 -16.1 -17.5 89 1.4 -16.4 243 17 260.2 260.4 259.4 263.0 1.01 3 925 789 -18.3 -18.5 98 0.2 -18.3 260 21 260.6 260.7 259.6 263.2 0.96 4 896 1026 -20.3 -20.7 97 0.4 -20.4 262 22 260.9 261.0 259.6 263.2 0.82 5 888 1092 -18.3 -24.3 59 6.0 -19.2 263 21 263.7 263.8 261.3 265.4 0.60 6 850 1419 -18.1 -26.1 50 8.0 -19.3 285 20 267.2 267.3 263.7 268.7 0.53 7 772 2138 -17.7 -40.7 12 23.0 -20.0 295 25 275.1 275.1 268.4 275.5 0.14 8 723 2627 -19.1 -47.1 7 28.0 -21.4 303 33 278.7 278.8 270.5 279.0 0.08 9 714 2720 -19.3 -41.3 12 22.0 -21.4 305 35 279.5 279.5 271.1 280.0 0.14 10 700 2867 -20.3 -38.3 18 18.0 -22.2 305 36 280.0 280.0 271.5 280.6 0.20 11 672 3167 -22.3 -33.3 36 11.0 -23.6 308 38 281.1 281.1 272.4 282.1 0.34 12 587 4148 -27.7 -51.7 8 24.0 -29.1 309 41 285.8 285.9 274.6 286.0 0.06 13 500 5280 -35.7 -57.7 9 22.0 -36.5 315 53 289.5 289.5 276.5 289.6 0.03 14 495 5350 -36.1 -58.1 9 22.0 -36.9 316 53 289.9 289.9 276.6 290.0 0.03 15 475 5636 -37.7 -57.7 11 20.0 -38.4 322 53 291.3 291.3 277.4 291.4 0.03 16 428 6347 -43.3 -62.3 11 19.0 -43.7 315 57 293.0 293.0 278.2 293.1 0.02 17 400 6800 -47.1 -61.1 19 14.0 -47.4 305 63 293.8 293.8 278.6 293.9 0.03 18 397 6850 -47.5 -60.5 21 13.0 -47.8 305 63 293.9 293.9 278.6 294.0 0.03 19 381 7120 -49.5 -55.5 49 6.0 -49.6 306 66 294.7 294.7 279.0 294.9 0.05 20 380 7137 -49.5 -55.5 49 6.0 -49.6 306 66 295.0 295.0 279.1 295.1 0.05 21 374 7242 -48.7 -65.7 12 17.0 -49.0 307 69 297.4 297.4 280.2 297.4 0.01 22 349 7693 -51.5 -65.5 17 14.0 -51.7 310 78 299.5 299.5 281.1 299.6 0.02 23 341 7844 -51.3 -71.3 7 20.0 -51.5 310 78 301.8 301.8 282.1 301.8 0.01 24 323 8195 -53.0 -64.5 24 11.5 -53.2 310 79 304.1 304.1 283.1 304.2 0.02 25 320 8255 -53.3 -63.3 29 10.0 -53.5 310 79 304.5 304.6 283.2 304.6 0.02 26 300 8670 -53.5 -67.5 17 14.0 -53.7 310 74 309.9 309.9 285.3 310.0 0.01 27 299 8692 -53.3 -67.3 17 14.0 -53.5 310 74 310.5 310.5 285.5 310.6 0.01 28 282 9068 -55.5 -70.5 14 15.0 -55.6 305 70 312.6 312.6 286.2 312.6 0.01 29 250 9840 -54.1 -76.1 5 22.0 -54.4 305 58 325.6 325.6 290.5 325.7 0.00 30 244 9995 -54.3 -77.3 4 23.0 -54.5 304 56 327.6 327.6 291.0 327.6 0.00 31 225 10516 -49.7 -78.7 2 29.0 -50.1 302 50 342.3 342.3 294.9 342.4 0.00 32 213 10871 -51.1 -81.1 2 30.0 -51.5 300 46 345.6 345.6 295.6 345.6 0.00 33 200 11280 -49.5 -81.5 1 32.0 -50.0 300 51 354.4 354.4 297.5 354.4 0.00 34 150 13180 -46.9 -81.9 1 35.0 -47.8 280 39 389.2 389.2 303.7 389.3 0.00 35 148 13268 -46.7 -81.7 1 35.0 -47.6 280 39 391.1 391.1 303.9 391.1 0.00 36 100 15840 -49.1 -84.1 1 35.0 -50.1 295 44 432.9 432.9 309.1 432.9 0.00 37 97 16039 -49.9 -84.9 1 35.0 -50.9 297 42 435.1 435.1 309.4 435.1 0.00 38 75 17726 -47.3 -84.3 1 37.0 -48.9 287 41 473.8 473.8 313.0 473.8 0.00 39 70 18180 -49.1 -85.1 1 36.0 -50.5 285 37 479.3 479.3 313.4 479.4 0.00 40 60 19195 -49.5 -85.5 1 36.0 -51.0 275 54 500.1 500.1 314.9 500.1 0.00 41 52 20141 -46.9 -84.9 1 38.0 -49.1 300 48 527.0 527.0 316.8 527.0 0.01 42 50 20400 -49.5 -84.5 1 35.0 -51.3 300 40 526.8 526.8 316.7 526.9 0.01 43 40 21840 -54.3 -87.3 1 33.0 -55.6 285 41 549.5 549.5 318.1 549.5 0.00 44 39 22002 -51.7 -86.7 1 35.0 -53.5 289 46 560.1 560.1 318.6 560.1 0.01 45 33 23084 -51.1 -86.1 1 35.0 -53.2 275 60 589.1 589.1 320.1 589.1 0.01 46 30 23700 -52.3 -87.3 1 35.0 -54.4 275 57 602.1 602.1 320.7 602.1 0.01 47 20 26290 -56.9 -88.9 1 32.0 -58.7 280 88 662.0 662.0 323.2 662.1 0.01 48 19 26616 -56.1 -89.1 1 33.0 -58.2 280 88 674.3 674.3 323.6 674.3 0.01 TRP 282 9068 -55.5 -70.5 14 15.0 -55.6 305 70 312.6 312.6 286.2 312.6 0.01 WND 323 8195 -53.0 -64.5 24 11.5 -53.2 310 79 304.1 304.1 283.1 304.2 0.02 Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 34.46 % Est. max temperature: -6.45 C = 20.39 F Sfc-Lift cond lev (LCL): 991.40 mb = 268.90 m = 882.21 ft T: -16.26 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.04 C Layer 896.0- 888.0 mb Conv cond level (CCL): 917.86 mb = 846.58 m = 2777.45 ft Mean mixing ratio: 0.94 g/kg Conv temperature: -10.55 C = 13.00 F Cap Strength: 21.53 C Lifted Index: 23.46 C Risk: None Lifted Index @300 mb: 34.66 C Lifted Index @700 mb: 17.71 C Showalter Index: 17.19 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 9.60 C K Index: -26.50 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.01 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 66765.21 J/kg Cap Strength: 23.43 C Lift Cond Lev (LCL): 951.15 mb = 580.27 m = 1903.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 26 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 1026 4 205 10 4.2 9.1 | 168 33 -6.8 32.2 1 1000 204 205 14 5.9 12.7 | 172 36 -5.1 35.8 2 987 305 210 13 6.5 11.3 | 172 35 -4.5 34.4 3 947 610 255 19 18.4 4.9 | 195 29 7.3 28.0 4 925 789 260 21 20.7 3.6 | 200 28 9.6 26.8 5 910 914 260 23 22.7 4.0 | 203 29 11.6 27.1 6 873 1219 265 19 18.9 1.7 | 198 26 7.9 24.8 7 850 1419 285 20 19.3 -5.2 | 205 20 8.3 17.9 8 838 1524 290 18 16.9 -6.2 | 199 18 5.9 17.0 9 805 1829 295 22 19.9 -9.3 | 213 16 8.9 13.8 10 772 2134 295 25 22.7 -10.6 | 223 17 11.6 12.6 11 741 2438 300 28 24.2 -14.0 | 235 16 13.2 9.1 12 712 2743 305 36 29.5 -20.6 | 262 19 18.4 2.5 13 700 2867 305 36 29.5 -20.6 | 262 19 18.4 2.5 14 654 3353 310 39 29.9 -25.1 | 276 19 18.8 -2.0 15 627 3658 305 40 32.8 -22.9 | 270 22 21.7 0.2 16 576 4267 310 41 31.4 -26.4 | 279 21 20.4 -3.2 17 529 4877 315 46 32.5 -32.5 | 294 23 21.5 -9.4 18 500 5280 315 53 37.5 -37.5 | 299 30 26.4 -14.4 19 464 5791 325 53 30.4 -43.4 | 316 28 19.4 -20.3 20 444 6096 320 54 34.7 -41.4 | 308 30 23.7 -18.2 21 400 6800 305 63 51.6 -36.1 | 288 43 40.6 -13.0 22 387 7010 305 63 51.6 -36.1 | 288 43 40.6 -13.0 23 353 7620 310 78 59.8 -50.1 | 299 56 48.7 -27.0 24 323 8195 310 79 60.5 -50.8 | 299 57 49.5 -27.7 25 321 8230 310 79 60.5 -50.8 | 299 57 49.5 -27.7 26 300 8670 310 74 56.7 -47.6 | 298 52 45.6 -24.4 27 282 9068 305 70 57.3 -40.2 | 290 49 46.3 -17.0 28 279 9144 310 70 53.6 -45.0 | 297 48 42.6 -21.9 29 250 9840 305 58 47.5 -33.3 | 286 38 36.5 -10.1 30 210 10973 300 45 39.0 -22.5 | 269 28 27.9 0.6 31 200 11280 300 51 44.2 -25.5 | 274 33 33.1 -2.4 32 191 11582 300 54 46.8 -27.0 | 276 36 35.7 -3.9 33 159 12802 315 45 31.8 -31.8 | 293 23 20.8 -8.7 34 150 13180 280 39 38.4 -6.8 | 239 32 27.4 16.3 35 145 13411 280 38 37.4 -6.6 | 238 31 26.4 16.5 36 132 14021 305 31 25.4 -17.8 | 250 15 14.3 5.3 37 126 14326 290 32 30.1 -10.9 | 237 23 19.0 12.2 38 120 14630 305 38 31.1 -21.8 | 266 20 20.1 1.3 39 115 14935 280 38 37.4 -6.6 | 238 31 26.4 16.5 40 110 15240 285 46 44.4 -11.9 | 251 35 33.4 11.2 41 100 15840 295 44 39.9 -18.6 | 261 29 28.8 4.5 42 100 15850 300 38 32.9 -19.0 | 259 22 21.9 4.1 43 95 16154 295 44 39.9 -18.6 | 261 29 28.8 4.5 44 91 16459 310 28 21.4 -18.0 | 244 12 10.4 5.1 45 87 16764 290 37 34.8 -12.7 | 246 26 23.7 10.5 46 83 17069 290 47 44.2 -16.1 | 258 34 33.1 7.0 47 70 18180 285 37 35.7 -9.6 | 241 28 24.7 13.5 48 69 18288 290 41 38.5 -14.0 | 252 29 27.5 9.1 49 66 18593 285 37 35.7 -9.6 | 241 28 24.7 13.5 50 60 19202 275 54 53.8 -4.7 | 247 47 42.8 18.4 51 57 19507 290 56 52.6 -19.2 | 265 42 41.6 4.0 52 52 20117 300 49 42.4 -24.5 | 273 31 31.4 -1.4 53 50 20400 300 40 34.6 -20.0 | 262 24 23.6 3.1 54 48 20726 300 40 34.6 -20.0 | 262 24 23.6 3.1 55 45 21031 290 32 30.1 -10.9 | 237 23 19.0 12.2 56 43 21336 280 32 31.5 -5.6 | 229 27 20.5 17.6 57 41 21641 275 33 32.9 -2.9 | 227 30 21.8 20.2 58 39 21946 290 45 42.3 -15.4 | 256 32 31.2 7.7 59 34 22860 275 61 60.8 -5.3 | 250 53 49.7 17.8 60 30 23700 275 57 56.8 -5.0 | 248 49 45.7 18.2 61 30 23774 290 60 56.4 -20.5 | 267 45 45.3 2.6 62 28 24079 280 55 54.2 -9.6 | 253 45 43.1 13.6 63 27 24384 280 60 59.1 -10.4 | 255 50 48.0 12.7 64 25 24994 275 68 67.7 -5.9 | 253 59 56.7 17.2 65 21 25908 280 76 74.8 -13.2 | 261 65 63.8 9.9 66 20 26290 280 88 86.7 -15.3 | 264 76 75.6 7.8 67 16 26822 280 90 88.6 -15.6 | 264 78 77.6 7.5 68 14 27127 275 82 81.7 -7.1 | 257 72 70.6 16.0 Wind Parameters Mean winds (0-6000m): 304.5 at 34.2 knts Storm direction: 334.5 at 25.6 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 267.2 neg: -24.1 tot: 243.1 m^2/s^2 ave: 81.0 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 6.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.12 Bulk Shear: 177.39 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 ------------------------------------------------------------------------------- 500 215 13 174 34| 10.6 0.0 10.6| 96.2 0.0 96.2 192.4 0.76| 14.5 11.1 1000 242 17 187 31| 9.4 0.0 9.4|163.3 -4.3 159.1 159.1 0.75| 12.9 9.7 1500 253 18 192 29| 6.9 0.0 6.9|179.0 -24.1 154.9 103.2 0.50| 12.6 6.2 2000 265 19 197 26| 6.6 0.0 6.6|203.3 -24.1 179.2 89.6 0.55| 11.0 6.1 2500 274 20 203 24| 6.7 0.0 6.7|232.4 -24.1 208.3 83.3 0.61| 10.2 6.2 3000 282 23 211 21| 6.9 0.0 6.9|267.2 -24.1 243.1 81.0 0.66| 9.8 6.5 4000 292 27 227 19| 5.6 0.0 5.6|290.8 -32.8 258.0 64.5 0.62| 8.4 5.2 5000 299 30 241 18| 5.4 0.0 5.4|336.9 -32.8 304.1 60.8 0.65| 7.7 5.0 6000 304 34 258 18| 5.0 0.0 5.0|415.3 -54.8 360.5 60.1 0.61| 7.9 4.8 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251211.12.gif