Alpena, MI Meteorological Data & WebCam

Real-Time Meteorological Observation Network
Alpena, MI (APNM4) 45° 03´ 35" N, 83° 25´ 25" W

See Metadata File for full description of instruments and parameters.
See Map1 and Map2 for detailed location maps.

Conditions at 01:35 am EST on 11/22/2008 (DOY 327 6:35 GMT)

Wind Speed:	5.58 kts (2.87 m/s)
Max Wind Speed:	7.62 kts (3.92 m/s)
Wind Direction:	274° (W)
Air Temperature:	19.3 °F (-7.0 °C)
Wind Chill:	10.7 °F (-11.8 °C)
Plot & Data of Previous 3 Hours (5 minute increments)
Plot of Previous 5 Days (hourly increments)

Click on WebCam image to enlarge
(image is updated 3 times per hour)

Previous 24 WebCam Images

WebCam Location & Info

Nearby WebCam Image: Tawas Bay Webcam (external site)

YEAR	DOY	EST	WIND SPD kts	WIND GUST kts	PEAK WIND kts	WIND DIR deg	AIR TEMP deg F
---------Previous 18 Hours (at top of hour) [English] [Metric] ---------
2008	327	0100	6.99	9.60	11.39	278	18.0
2008	327	0000	6.99	9.03	9.64	283	17.9
2008	326	2300	8.83	10.90	11.31	296	19.1
2008	326	2200	7.69	11.20	12.95	280	19.1
2008	326	2100	6.58	8.19	12.31	292	19.6
2008	326	2000	8.69	10.94	10.93	293	20.4
2008	326	1900	7.51	10.67	13.76	284	21.3
2008	326	1800	6.07	8.80	11.39	304	22.8
2008	326	1500	12.39	15.96	16.91	313	25.6
2008	326	1400	11.49	16.00	19.93	311	25.3
2008	326	1300	10.69	14.02	18.41	304	23.7
2008	326	1200	10.09	15.47	15.75	309	22.5
2008	326	1100	9.71	13.64	15.92	312	22.2
2008	326	1000	10.31	12.19	16.70	292	20.9
2008	326	0900	10.37	13.76	15.09	288	19.4
2008	326	0800	6.79	8.92	13.06	274	18.9
2008	326	0700	6.64	8.80	12.50	301	20.3
2008	326	0600	9.08	14.71	14.72	324	20.8

Note: Peak wind is max wind speed during entire hour

Click here for current data: 20081122.c6t, data format

Click here for past data: 2008 | Archive

These data are also available from NDBC's Dial-a-Buoy. See http://www.ndbc.noaa.gov/dial.shtml for details.

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Special thanks to Thunder Bay National Marine Sanctuary and Underwater Preserve (NMS/UP).