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 03:20 am EST on 01/06/2009 (DOY 006 8:20 GMT)

Wind Speed:	4.63 kts (2.38 m/s)
Max Wind Speed:	5.40 kts (2.78 m/s)
Wind Direction:	245° (WSW)
Air Temperature:	17.2 °F (-8.2 °C)
Wind Chill:	9.3 °F (-12.6 °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 m/s	WIND GUST m/s	PEAK WIND m/s	WIND DIR deg	AIR TEMP deg C
---------Previous 18 Hours (at top of hour) [English] [Metric] ---------
2009	006	0300	1.79	2.33	2.78	259	-8.0
2009	006	0200	2.71	3.08	3.19	253	-7.2
2009	006	0100	3.73	4.55	4.55	248	-6.6
2009	006	0000	4.77	5.80	6.06	245	-6.3
2009	005	2300	5.82	7.47	8.27	244	-6.3
2009	005	2200	6.06	7.33	9.64	238	-6.4
2009	005	2100	5.37	7.00	7.76	225	-7.4
2009	005	2000	4.64	5.66	7.47	234	-7.6
2009	005	1900	5.50	6.96	6.96	221	-7.4
2009	005	1800	4.10	4.78	6.70	225	-6.6
2009	005	1700	1.98	2.65	5.00	263	-5.4
2009	005	1600	3.94	5.66	6.61	258	-5.5
2009	005	1500	7.63	10.05	10.05	268	-6.2
2009	005	1400	7.27	9.39	10.84	252	-7.1
2009	005	1200	6.75	9.02	11.64	262	-8.4
2009	005	1100	7.72	9.43	11.39	254	-8.8
2009	005	1000	5.09	8.02	10.70	266	-9.2
2009	005	0900	4.35	6.29	10.96	262	-9.4

Note: Peak wind is max wind speed during entire hour

Click here for current data: 20090106.c6t, data format

Click here for past data: 2009 | 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).