Flood Inundated areas in part of State For official use DISASTER EVENT ID: 05-FL-2018-KERALA Based on the a"nalysis of ALOS 2 PALSAR Image of 17-August-2018 (1530 Hrs) MAP ID: 2018/07 Date of Issue : 17.08.2018 ! 75°0' 0"E 76°0' 0"E 77°0' 0"E 78°0' 0"E 79°0' 0"E KARUVAPADANA ! 12°0' 0"N Location Map 12°0' 0"N MALA !

" 11°0'0"N 11°0'0"N MARAIYUR ! ANGAMALI PARUR ! ! MALAYATLUR MAKARACHAL 10°0' 0"N ! ! 10°0' 0"N "PARUR KALADI <-- Periyar River PALLIPPURAM ! ! 9°0'0"N 9°0'0"N PERUMBAVUR ALWAYE " THATTAKAD " ! 8°0'0"N

75°0' 0"E 76°0' 0"E 77°0' 0"E 78°0' 0"E 79°0' 0"E

NARAKAL ! KIZHILLAM KOTAMANGALAM MIRUNAR About the Event ! ! ! N "

0 Heavy incessant rains were reported in Kerala state during the second ' 0 ° 0

1 DEVIKOLAM " week of August 2018, as a result of which shutters of as many as 22 dams across the state have been opened, including all 5 of MATTANCHERI ! <-- Muvattupuzha River "MUVATTUPULA Idukki dam for the first time in 40 years.Several districts N

" are reported to be inundated due to heavy rains. (Source:newsmedia) 0 ' 0 ° 0 KUMUDI 1 !

< Satellite Observations -- T hod upu TODUPULAI ARUKUTTI PIRAVAM zh " ! ! a R This map highlights the flood inundation in 6 districts of Kerala State iver KUTTATTUKULAM as on 17th August 2018. (1530 Hrs). !

KUTTIYATODU ! Satellite data used TALAYOLAPANAMBU ! KALLAR Pre Flood: Post Flood: ! "VAIKAM KURAVAIANGAU Satellite:ResourceSat-2 ! ALOS 2 PALSAR of 17-August-2018 Sensor: AWiFS (1530 Hrs) PALA(LALAM) Date of Pass: 06-March-2018 "SHERTALLAI "

r IRATTUPETTA VADAMETTU ETTUMANUR ive ! ! ! il R Other data used ach een <-- M NRC Landuse/Landcover Data KUMARAGAM ! Background data - Shaded Relief

PAMBADI ! L e g e n d THEKKADI KANJIRAPALLI PIRMED VANDIPERIYAR ! ! " " ! Settlements State boundary

"MUNDAKKAYAM " CHERUVALLI District HQ Normal River/Water Bodies KARUKECHAL ! ! Railway Flood Inundation µ Major Roads Area covered by Satellite 0 3.25 6.5 13 19.5 CHANGANACHERI " er Riv ala District boundary anim Kilometers -- M < SABARIMALA ELAMATTUR ! ! "AMBALAPULAI This product is prepared on rapid mapping mode for immediate use "TIRUVALLA RANI and sharing amongst official agencies. This provides preliminary results. ! LAHAI ! iver pa R Pam CHENGAN

"HARIPAD

MAVELIKAM Districts with inundation less than 100 ha are not included in the statistics ! PANTALAM ! All geographic information has limitations due to the scale, resolution, date TOMALLUR ! KONNI and interpretation of the original source materials. ! KAYANKULAM ! No ground verification is done.

TIMARAKULM "ADUR !r e iv R This product is prepared using ALOS PALSAR -2 satellite image received ! l a k under International Charter, Call ID-667. ic ll r a Rive P a - ilad PATTANAPURAM - Ka ! KARU< NAGAPALLI <-- " ACHANKOVIL N " SASTHANKOTTA !

0 ALOS PALSAR -2 satellite image "© JAXA (2018), '

0 ! ° 9 distribution JAXA , all rights reserved".

"KOTTARAKARA " ! N

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- 0 - ' P 0 °

u 9 ng lu DSC / NDEM ! r R iv er National Remote Sensing Centre, ISRO KILIKKOLLUR ! ! Dept. of Space, Govt. of

TANGASSERI AYUR Hyderabad- 500 037 ! ! KOLAITUPUZHA ! E-Mail: [email protected] www.nrsc.gov.in nrsc Note: When publishing this map as part of any report, source may be indicated as " NRSC (2018) - Flood Inundated areas KADAKKAL in Part of Kerala State (as on 17 August 2018 1830 Hrs )" dated 17.08.2018 DSC/NDEM Map no! : 2018/07, NRSC/ISRO, Hyderabad

! 77°0' 0"E

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