Event Detection and Extraction (EDX) Explorer
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Event Detection
Data
Demonstration
The LEAF Lab
Data
Events
Data: MAVEN
Trigger word:
depression
Event Types (Count):
NegTrigger (264)
Hindering (1)
Catastrophe (5)
Negative Trigger
The
depression
emerged
Coming_to_be
over
the
Bay
of
Campeche
late
on
June
18
and
became
Becoming
increasingly
organized
Arranging
.
Initially
,
the
storm
Catastrophe
developed
Coming_to_be
with
sustained
winds
of
50
mph
(
85
km/h
)
,
skipping
Self_motion
tropical
depression
status
.
The
system
weakened
Cause_change_of_strength
to
a
tropical
depression
and
dissipated
Dispersal
over
land
on
November
25
.
Initially
a
tropical
depression
,
the
system
gradually
intensified
Cause_change_of_strength
and
by
the
following
day
,
it
became
Becoming
a
tropical
storm
.
Forming
Coming_to_be
out
of
a
tropical
disturbance
on
November
1
,
1991
,
several
hundred
kilometers
north-northeast
of
Palau
,
the
depression
that
would
become
Becoming
Thelma
tracked
Self_motion
generally
westward
.
Thelma
ultimately
succumbed
Death
to
wind
shear
and
degraded
Cause_change_of_position_on_a_scale
to
a
tropical
depression
.
On
November
8
,
the
depression
made
landfall
Self_motion
in
Southern
Vietnam
before
dissipating
Removing
hours
later
.
tracking
Motion
westward
,
the
depression
gradually
intensified
Cause_change_of_strength
and
became
Becoming
tropical
storm
Catastrophe
faith
on
the
following
day
.
following
a
series
of
satellite
intensity
estimates
,
the
system
was
upgraded
Cause_to_make_progress
to
tropical
depression
four
during
the
pre-dawn
hours
of
august
24
,
and
further
to
tropical
storm
Catastrophe
danielle
that
afternoon
.
Forming
Coming_to_be
as
a
tropical
depression
,
the
system
brushed
Motion
Honduras
before
intensifying
Cause_change_of_strength
into
a
tropical
storm
Catastrophe
the
following
day
.
Rapid
weakening
Cause_change_of_strength
ensued
Coming_to_be
once
the
storm
Catastrophe
moved
Motion
over
the
high
terrain
of
Mexico
,
with
Diana
diminishing
Cause_change_of_position_on_a_scale
to
a
tropical
depression
roughly
24
hours
after
moving
Motion
onshore
.
An
area
of
convection
organized
Arranging
into
a
tropical
depression
on
September
25
.
Initially
forecast
to
stay
Temporary_stay
offshore
,
the
depression
headed
Self_motion
northward
and
strengthened
Cause_change_of_strength
into
a
tropical
storm
Catastrophe
that
same
day
.
The
storm
Catastrophe
soon
weakened
Cause_change_of_strength
into
a
tropical
depression
and
later
on
September
26
,
it
rapidly
dissipated
Dispersal
over
Mexico
.
Forming
Coming_to_be
on
September
11
,
2009
,
about
1100
km
(
700
mi
)
to
the
east
of
Guam
,
the
initial
disturbance
rapidly
organized
Arranging
into
a
tropical
depression
.
By
September
12
,
the
depression
intensified
Cause_change_of_strength
into
a
tropical
storm
,
at
which
time
it
was
given
Giving
the
name
Choi-wan
.
Forming
Coming_to_be
as
a
tropical
depression
on
August
3
,
the
storm
supported
Supporting
strong
thunderstorm
activity
and
quickly
organized
Arranging
.
On
August
11
,
Felicia
weakened
Cause_change_of_strength
to
tropical
depression
status
,
and
soon
degenerated
Change
into
remnant
low
just
prior
to
passing
Motion_directional
over
the
islands
.
The
seventeenth
named
Name_conferral
storm
and
ninth
hurricane
of
the
annual
hurricane
season
,
Rafael
originated
Coming_to_be
from
a
tropical
wave
roughly
230
mi
(
370
km
)
south-southeast
of
Saint
Croix
on
October
12
;
because
the
system
already
contained
Containing
tropical
storm-force
winds
,
it
skipped
Self_motion
tropical
depression
status
.
After
uneventfully
crossing
Motion_directional
the
Atlantic
Ocean
,
the
system
developed
Coming_to_be
a
well-defined
circulation
while
in
the
Caribbean
Sea
on
September
20
and
was
then
classified
Check
as
a
tropical
depression
.
After
becoming
Becoming
a
tropical
cyclone
,
the
depression
steadily
strengthened
Cause_change_of_strength
as
it
tracked
Self_motion
nearly
due
westward
.
The
disturbance
then
entered
Arriving
an
area
of
the
Gulf
of
Mexico
that
was
conducive
to
tropical
cyclogenesis
and
became
Becoming
the
first
tropical
depression
of
the
season
,
after
which
it
was
forecast
to
make
landfall
before
any
significant
intensification
.
However
,
the
tropical
depression
defied
Agree_or_refuse_to_act
predictions
,
quickly
strengthening
Cause_change_of_strength
into
a
weak
tropical
storm
just
hours
before
making
Manufacturing
landfall
in
Corpus
Christi
.
The
precursor
to
Odile
developed
Coming_to_be
into
a
tropical
depression
south
of
Mexico
on
September
10
and
quickly
reached
Arriving
tropical
storm
strength
Cause_change_of_strength
.
This
came
Causation
as
satellite
imagery
had
shown
further
organization
of
the
depression
Catastrophe
.
Later
that
day
,
RSMC
New
Delhi
reported
Reporting
that
the
deep
depression
had
intensified
Cause_change_of_strength
intoMay
,
with
more
than
7,000
people
being
infected
Bodily_harm
and
four
dying
Death
.
The
system
was
first
noted
Know
on
December
23
,
2002
as
a
tropical
depression
that
had
developed
Coming_to_be
,
within
the
South
Pacific
Convergence
Zone
to
the
east
of
Tuvalu
.
over
the
next
few
days
the
system
weakened
Cause_change_of_strength
and
degenerated
Change
into
a
tropical
depression
during
january
1
,
2003
.
on
november
21
,
the
depression
intensified
Cause_change_of_strength
into
tropical
storm
lupit
,
the
21st
storm
named
Name_conferral
by
the
japan
meteorological
agency
of
the
2003
pacific
typhoon
season
.
Cyclone
Catastrophe
Daman
was
the
fourth
tropical
depression
and
the
first
severe
tropical
cyclone
Catastrophe
to
form
Coming_to_be
east
of
longitude
180°
during
the
2007–08
South
Pacific
cyclone
Catastrophe
season
.
on
december
5
,
as
the
depression
moved
Motion
towards
the
west
into
the
fijian
archipelago
,
both
the
joint
Collaboration
typhoon
warning
Warning
center
(
jtwc
)
and
rsmc
nadi
upgraded
Cause_change_of_position_on_a_scale
it
to
cyclone
Catastrophe
daman
.
Daman
then
weakened
Cause_change_of_strength
the
next
day
into
a
tropical
depression
and
dissipated
Removing
on
December
10
.
A
disturbance
formed
Coming_to_be
near
the
International
Date
Line
,
and
strengthened
Cause_change_of_strength
into
a
tropical
depression
on
November
27
.
the
joint
typhoon
warning
center
(
jtwc
)
reported
Reporting
that
the
depression
had
reached
Arriving
tropical
storm
intensity
,
thus
naming
it
zelda
.
Zelda
soon
weakened
Cause_change_of_strength
into
a
tropical
storm
,
and
then
a
tropical
depression
.
It
moved
Motion
across
the
Yucatán
Peninsula
as
a
tropical
depression
before
rapidly
intensifying
Cause_change_of_strength
into
a
hurricane
Catastrophe
in
the
Gulf
of
Mexico
.
The
storm
developed
Coming_to_be
as
a
tropical
depression
over
the
South
China
Sea
on
May
22
.
Gil
originated
Coming_to_be
from
a
tropical
depression
that
developed
Cause_to_make_progress
near
Clipperton
Island
on
July
23
.
Moving
Motion
west-northwest
,
the
weakening
system
also
accelerated
Cause_to_make_progress
and
on
July
31
,
was
downgraded
Cause_change_of_position_on_a_scale
to
a
tropical
depression
.
After
passing
Motion_directional
through
the
islands
,
Gil
was
downgraded
Cause_change_of_position_on_a_scale
to
a
tropical
depression
on
August
5
.
Moving
Self_motion
southwestward
and
later
westward
,
the
depression
remained
weak
for
several
days
,
until
strengthening
Cause_change_of_strength
into
a
tropical
storm
Catastrophe
while
approaching
Self_motion
the
Bahamas
early
on
August
9
.
Moving
Motion
westward
,
the
EPHC
upgraded
Cause_to_make_progress
the
low
into
a
tropical
depression
on
0000
UTC
September
1
.
the
depression
was
upgraded
Cause_to_make_progress
into
tropical
storm
rick
midday
on
september
2
.
over
a
period
of
several
days
,
the
system
became
Becoming
increasingly
organized
and
was
classified
Check
as
a
depression
on
april
24
.
The
disturbance
gradually
organized
Arranging
and
was
designated
Choosing
as
a
tropical
depression
three
days
later
while
south
of
the
Mexican
Pacific
coast
.
Drifting
slowly
northwestward
,
the
depression
was
upgraded
Cause_to_make_progress
further
to
a
tropical
storm
.
Shortly
thereafter
,
the
depression
moved
Motion
inland
over
the
Yucatán
Peninsula
and
later
emerged
Coming_to_be
into
the
Gulf
of
Mexico
on
September
15
.
the
depression
began
Process_start
to
quickly
organize
Arranging
,
and
by
early
on
september
16
,
it
was
upgraded
Cause_to_make_progress
to
tropical
storm
Catastrophe
gordon
.
After
moving
Motion
inland
,
Gordon
rapidly
weakened
Cause_change_of_strength
and
had
deteriorated
Cause_change_of_strength
to
tropical
depression
status
by
nine
hours
later
.
the
low
developed
Cause_change_of_position_on_a_scale
into
a
tropical
depression
on
july
5
while
tracking
Self_motion
north-northeastward
,
and
became
Becoming
tropical
storm
cindy
by
the
next
day
.
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