NASA's EPIC Camera Catches Three Developing Tropical Lows in the Indian Ocean
October 27, 2015 | NASAEstimated reading time: 2 minutes
In one image from a million miles away, NASA's EPIC Camera captured three developing tropical low pressure areas in the Indian Ocean. Two of the three systems have a medium chance to develop into a tropical depression in the next day or two.
On October 25 and 26 two tropical low pressure areas are spinning in the Northern Indian Ocean, and one in the Southern Indian Ocean. The Earth Polychromatic Imaging Camera or EPIC instrument that flies aboard NOAA's DSCOVR or Deep Space Climate Observatory satellite captured an image showing all three low pressure areas on October 25 at 05:37 UTC (12:37 a.m. EDT).
The DSCOVR spacecraft is located at the Earth-Sun Lagrange-1 (L-1) point giving EPIC a unique angular perspective that will be used in science applications to measure ozone, aerosols, cloud reflectivity, cloud height, vegetation properties, and UV radiation estimates at Earth's surface. DSCOVR orbits about 1 million miles from Earth.
In the Northern Indian Ocean System 93B was located east of the southern India peninsula. System 93B was near 6.6 degrees north latitude and 83.1 degrees east longitude. That's about 190 nautical miles east of Colombo, Sri Lanka. Despite this low pressure area having a weak low-level center of circulation with disorganized convection (rising air that forms the thunderstorms that make up a tropical cyclone), it is in an environment with low to moderate vertical wind shear. However, because it is close to Sri Lanka, its proximity to land is hindering development. System 93B has a low chance for development in the next two days.
On the western side of the southern India peninsula was System 94A. System 94A was centered near 7.0 degrees north latitude and 66.0 degrees east longitude, about 1,080 nautical miles south-southeast of Muscat, Oman. System 94A has fragmented bands of thunderstorms wrapping into an elongated low-level center of circulation, but it's in an environment with warm sea surface temperatures and low vertical wind shear that will allow it to develop.
In the Southern Indian Ocean, low pressure area designated System 92S was centered near 7.0 degrees south latitude and 54.2 degrees east longitude. That's about 830 nautical miles north-northeast of Antananarivo, Madagascar. The EPIC image shows that this is a large system and it appears somewhat elongated. Maximum sustained surface winds in System 92S are estimated at 25 to 30 knots (28.7 to 34.5 mph/46.3 to 55.5 kph) . Minimum sea level pressure is estimated to be near 1004 millibars.
System 94A in the Northern Indian Ocean and System 92S in the Southern Indian Ocean both have a medium chance to become a tropical depression over the next several days.
Suggested Items
Real Time with... IPC APEX EXPO 2024: AI Implementation at Omron
04/18/2024 | Real Time with...IPC APEX EXPOEditor Nolan Johnson and Omron Product Manager Nick Fieldhouse discuss the company's focus on AI implementation to enhance customer experience and results. They address programming challenges and how AI can help customers achieve better outcomes with less experience. Omron's AI is compatible with existing systems, facilitating easy upgrades.
Cadence Unveils Palladium Z3 and Protium X3 Systems
04/18/2024 | Cadence Design SystemsThe Palladium Z3 and Protium X3 systems offer increased capacity, and scale from job sizes of 16 million gates up to 48 billion gates, so the largest SoCs can be tested as a whole rather than just partial models, ensuring proper functionality and performance.
Real Time with... IPC APEX EXPO 2024: MYCRONIC's Evolution and New Solutions
04/17/2024 | Real Time with...IPC APEX EXPOHenry Crandall interviews Kevin Clue, the vice president of global sales for MYCRONIC's High Flex division. They discuss the company's evolution, emphasizing its strong customer relationships and its role as a versatile, turnkey solution provider. Kevin unveils new solutions launched at IPC APEX EXPO, including an AI-integrated inspection system and the A40 pick-and-place platform. The conversation also touches on the increased use of AI and deep learning.
Australian Flow Batteries and The SCHMID Group Announce Groundbreaking Memorandum of Understanding
04/17/2024 | SCHMID GroupAustralian Flow Batteries Pty Ltd (AFB), a leader in innovative energy solutions and economical, safe, and reliable power storage, and SCHMID Energy Systems GmbH a company of the German SCHMID Group, a global technology leader with a rich history in delivering innovative solutions across multiple industries including Electronics, Renewables, and Energy Storage sectors, are thrilled to announce the signing of a Memorandum of Understanding (MoU)
Ansys Joins BAE Systems’ Mission Advantage Program to Advance Digital Engineering Across US Department of Defense
04/16/2024 | ANSYSAnsys announced it is working with BAE Systems, Inc., to accelerate the adoption of digital engineering and MBSE across the Department of Defense (DoD).