The Stunning Imagery of Super Typhoon Haima (Lawin) | The Weather Channel
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The Stunning Imagery of Super Typhoon Haima (Lawin)

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Super Typhoon Haima, known as "Lawin" in the Philippines, rapidly intensified to the equivalent of Category 5 strength by Tuesday U.S. time.

(MORE: ForecastHurricane Central)

As with most typhoons of this extreme intensity, Haima provided spectacular views from space. Haima dominated the Eastern Hemisphere satellite image from the Himawari-8 satellite on Tuesday.

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Eastern Hemisphere full disk AHI geocolor image from the Himawari-8 satellite of Super Typhoon Haima/Lawin on Oct. 18, 2016 at 12:00 p.m. EDT. Super Typhoon Haima is shown near the center of the image.
(JMA via CIRA/RAMMB)

Now let's zoom in on that image, with an overlay showing nighttime lights of Luzon, Philippines. The most concentrated cluster of city lights is the Philippine capital of Manila. 

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Zoomed AHI geocolor image from the Himawari-8 satellite of Super Typhoon Haima/Lawin on Oct. 18, 2016 at 12:00 p.m. EDT. An overlay of city lights of the northern Philippines shows the capital of Manila most prominently.
(JMA via CIRA/RAMMB)

For a loop of the image above, you can thank Dan Lindsey, a NOAA/NESDIS atmospheric scientist at CIRA/Colorado State University for this Himawari-8 loop from Monday through Tuesday.

Maximum sustained winds in Haima increased from 85 mph late Sunday morning to 160 mph by Tuesday morning U.S. time. 

(MORE: Typhoon Alley, Where the Most Intense Tropical Cyclones Most Frequently Happen)

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Infrared satellite loop from October 17-18 showing the rapid intensification of Super Typhoon Haima (Lawin).
(Japanese Meteorological Agency)

Microwave satellite imagery can give us a clearer look at a tropical cyclone's inner core of convection, particularly when high-level cirrus canopies (known as the central dense overcast) hides the inner core structure.

Microwave (85 GHz) satellite image of Super Typhoon Haima on October 18, 2016 at 8 a.m. EDT. The eyewall is shown as a dark red doughnut at center of circulation. (U.S. Naval Research Lab)
Microwave (85 GHz) satellite image of Super Typhoon Haima on October 18, 2016 at 8 a.m. EDT. The eyewall is shown as a dark red doughnut at center of circulation.
(U.S. Naval Research Lab)

In fact, microwave imagery can pick up on so-called eyewall replacement cycles (ERCs), the process by which intense tropical cyclones form a second outer eyewall, which then contracts toward the center and chokes off the old, inner eyewall. 

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The University of Wisconsin's Cooperative Institute for Meteorological Satellite Studies picked up Haima's ERC from Monday through Tuesday.

The following isn't a satellite image, but instead shows the wind field of Haima. The strongest winds in a typhoon or hurricane are found in the eyewall, immediately surrounding the center of circulation. This shows up white in this wind field analysis from Tuesday.

The Weather Company wind field analysis of Super Typhoon Haima on October 18, 2016 at 12:00 p.m. EDT. The strongest winds are shown by the red and white contours near the center of Haima. Arrows show approximate wind vectors.
The Weather Company wind field analysis of Super Typhoon Haima on October 18, 2016 at 12:00 p.m. EDT. The strongest winds are shown by the red and white contours near the center of Haima. Arrows show approximate wind vectors.

Air sinks in a tropical cyclone's eye, compensating for the intense rising motion of the eyewall. As air sinks, it dries. If this sinking in the eye is strong enough, you may see patches of sun in the eye. 

You can see this drier air when examining satellite imagery designed to show moisture, not just from clouds, in the atmosphere.

(INTERACTIVE: Wundermap Forecast Path)

Water vapor image from the Himawari-8 satellite of Super Typhoon Haima on Oct. 18, 2016 at 12:00 p.m. EDT. Increased moisture is shown by purple, blue and green contours. (JMA)
Water vapor image from the Himawari-8 satellite of Super Typhoon Haima on Oct. 18, 2016 at 12:00 p.m. EDT. The highest moisture content in the atmosphere is shown in green. Note the less moist eye of Haima.
(Japanese Meteorological Agency)

Let's end with a closer visible view of Haima's eye, first, in a visible satellite image again from the Himawari-8 satellite. 

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Himawari-8 visible satellite image of Super Typhoon Haima (Lawin in the Philippines) east of Luzon, Philippines, on October 19, 2016, at 0250 UTC.
(JMA via CIRA/RAMMB)

And, again, thanks to Dan Lindsey from NOAA/NESDIS, check out this incredible rapid scan visible loop of Haima. Notice the low cloud "swirls" within the eye, as well as structure of the convective bands.

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