SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (60)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 942 mb | 697 m | 28.0 | 1.0 | 035° 11 kt |
| 925 mb | 862 m | 24.6 | -0.4 | 050° 22 kt |
| 887 mb | 1219 m | 21.1 | -1.0 | 030° 18 kt |
| 857 mb | 1524 m | 18.1 | -1.5 | 055° 16 kt |
| 850 mb | 1591 m | 17.4 | -1.6 | 050° 16 kt |
| 826 mb | 1829 m | 15.4 | -2.1 | 060° 18 kt |
| 796 mb | 2134 m | 12.8 | -2.7 | 050° 16 kt |
| 768 mb | 2438 m | 10.2 | -3.3 | 045° 16 kt |
| 740 mb | 2743 m | 7.6 | -3.9 | 055° 12 kt |
| 714 mb | 3048 m | 5.0 | -4.5 | 080° 11 kt |
| 700 mb | 3205 m | 4.8 | -4.2 | 120° 17 kt |
| 687 mb | 3353 m | 4.3 | -8.0 | 135° 19 kt |
| 663 mb | 3646 m | 3.0 | -15.0 | — |
| 642 mb | 3907 m | 2.2 | -20.8 | — |
| 629 mb | 4072 m | 2.2 | -24.8 | — |
| 591 mb | 4572 m | -0.9 | -27.9 | — |
| 569 mb | 4877 m | -3.2 | -31.1 | 095° 25 kt |
| 547 mb | 5182 m | -5.5 | -34.3 | 100° 27 kt |
| 526 mb | 5486 m | -8.0 | -34.3 | 100° 27 kt |
| 506 mb | 5791 m | -10.6 | -33.5 | 120° 23 kt |
| 500 mb | 5880 m | -11.3 | -33.3 | 120° 22 kt |
| 486 mb | 6096 m | -13.1 | -33.0 | 125° 24 kt |
| 467 mb | 6401 m | -15.7 | -32.5 | 135° 22 kt |
| 449 mb | 6692 m | -18.1 | -32.1 | — |
| 439 mb | 6859 m | -19.5 | -33.5 | — |
| 423 mb | 7133 m | -21.5 | -37.5 | — |
| 413 mb | 7315 m | -23.3 | -38.2 | 125° 32 kt |
| 400 mb | 7540 m | -25.3 | -40.3 | 125° 28 kt |
| 379 mb | 7925 m | -27.5 | -48.5 | 110° 32 kt |
| 366 mb | 8181 m | -28.9 | -53.9 | — |
| 348 mb | 8534 m | -32.1 | -55.0 | 095° 31 kt |
| 333 mb | 8839 m | -34.9 | -55.6 | 095° 29 kt |
| 319 mb | 9144 m | -36.9 | -57.5 | 095° 32 kt |
| 305 mb | 9449 m | -39.0 | -60.0 | 080° 31 kt |
| 300 mb | 9570 m | -39.9 | -60.9 | 080° 32 kt |
| 279 mb | 10058 m | -42.7 | -68.4 | 090° 32 kt |
| 267 mb | 10363 m | -44.4 | -70.4 | 090° 36 kt |
| 255 mb | 10668 m | -46.0 | -72.0 | 095° 36 kt |
| 250 mb | 10800 m | -46.7 | -72.7 | 100° 34 kt |
| 239 mb | 11097 m | -48.5 | -74.5 | — |
| 225 mb | 11493 m | -50.9 | -74.9 | — |
| 213 mb | 11850 m | -49.9 | -74.9 | — |
| 202 mb | 12192 m | -51.2 | -78.2 | 085° 30 kt |
| 200 mb | 12260 m | -51.1 | -79.1 | 075° 35 kt |
| 184 mb | 12802 m | -52.9 | -82.1 | 055° 10 kt |
| 162 mb | 13617 m | -52.1 | -81.1 | — |
| 150 mb | 14110 m | -55.1 | -83.1 | 085° 10 kt |
| 140 mb | 14548 m | -58.7 | -85.7 | — |
| 126 mb | 15207 m | -61.5 | -87.5 | — |
| 115 mb | 15769 m | -64.5 | -89.5 | — |
| 103 mb | 16459 m | -66.9 | -91.0 | 235° 7 kt |
| 100 mb | 16620 m | -68.3 | -92.3 | 210° 9 kt |
| 88 mb | 17361 m | -70.7 | -94.7 | — |
| 76 mb | 18288 m | -69.1 | -93.1 | 215° 7 kt |
| 65 mb | 19202 m | -69.0 | -93.3 | 200° 15 kt |
| 53 mb | 20414 m | -64.7 | -88.7 | — |
| 43 mb | 21720 m | -61.7 | -87.7 | — |
| 31 mb | 23692 m | -56.7 | -82.7 | — |
| 21 mb | 26213 m | -54.8 | -80.8 | 290° 14 kt |
| 12 mb | 29910 m | -49.5 | -76.5 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
Northern Mariana Islands briefing
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