Event Detection and Extraction (EDX) Explorer
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Event Detection
Data
Demonstration
The LEAF Lab
Data
Events
Data: MAVEN
Trigger word:
Category
Event Types (Count):
NegTrigger (305)
Coming_to_be (1)
Negative Trigger
The
storm
Catastrophe
formed
Coming_to_be
near
the
coast
of
Africa
on
September
9
,
becoming
Becoming
a
Category
Coming_to_be
5
hurricane
Catastrophe
on
the
Saffir-Simpson
Hurricane
Scale
,
before
making
landfall
Arriving
as
a
Category
3
hurricane
Catastrophe
on
Long
Island
on
September
21
.
The
storm
Catastrophe
formed
Coming_to_be
near
the
coast
of
Africa
on
September
9
,
becoming
Becoming
a
Category
Coming_to_be
5
hurricane
Catastrophe
on
the
Saffir-Simpson
Hurricane
Scale
,
before
making
landfall
Arriving
as
a
Category
3
hurricane
Catastrophe
on
Long
Island
on
September
21
.
It
reached
hurricane
strength
on
September
15
and
continued
to
strengthen
Cause_change_of_strength
to
a
peak
intensity
of
160
mph
(
260
km/h
)
near
the
Bahamas
four
days
later
,
making
it
a
Category
5-equivalent
hurricane
Catastrophe
.
The
storm
Catastrophe
was
propelled
Cause_change_of_position_on_a_scale
northward
,
rapidly
paralleling
the
East
Coast
before
making
landfalls
Arriving
on
Long
Island
and
Connecticut
as
a
Category
3-equivalent
hurricane
Catastrophe
on
September
21
.
It
reached
Arriving
its
peak
intensity
on
November
20
as
a
Category
4-equivalent
cyclone
Catastrophe
on
the
Saffir–Simpson
hurricane
Catastrophe
scale
with
winds
of
230
km/h
(
145
mph
)
.
It
is
the
only
Category
5
Atlantic
hurricane
ever
recorded
Recording
in
November
,
as
well
as
the
strongest
November
hurricane
Catastrophe
on
record
in
the
Atlantic
Basin
.
On
November
6
,
the
tropical
cyclone
Catastrophe
reached
Arriving
its
peak
intensity
as
a
Category
5
hurricane
with
maximum
sustained
winds
Motion
of
175
mph
(
280
km/h
)
.
The
storm
Catastrophe
weakened
Cause_change_of_strength
to
Category
4
intensity
while
recurving
Self_motion
northeast
,
moving
Motion
ashore
Cuba
's
Camagüey
Province
on
November
9
with
winds
of
150
mph
(
240
km/h
)
.
The
storm
was
characterized
by
numerous
fluctuations
Cause_change_of_position_on_a_scale
in
intensity
,
and
it
reached
Arriving
winds
corresponding
to
Category
3
status
on
the
Saffir–Simpson
Hurricane
Scale
on
four
separate
occasions
.
Hurricane
Elida
was
the
first
hurricane
Catastrophe
of
the
2002
Pacific
hurricane
season
to
reach
Category
5
strength
on
the
Saffir-Simpson
Hurricane
Scale
.
Forming
Coming_to_be
on
July
23
from
a
tropical
wave
,
the
storm
rapidly
intensified
Cause_change_of_strength
from
a
tropical
depression
into
a
Category
5
hurricane
in
two
days
,
and
lasted
for
only
six
hours
at
that
intensity
before
weakening
.
Rapid
intensification
ensued
Coming_to_be
as
the
storm
Catastrophe
approached
Arriving
the
central
Bahamas
early
on
August
26
,
with
the
storm
Catastrophe
reaching
Category
4
hurricane
strength
later
that
day
and
peaking
with
maximum
sustained
winds
of
130
mph
(
215
km/h
)
shortly
after
striking
Motion
Andros
.
The
cyclone
Catastrophe
initially
weakened
Cause_change_of_strength
quickly
after
moving
Motion
inland
,
falling
Cause_change_of_position_on_a_scale
to
Category
1
status
early
the
next
day
.
Hurricane
Catastrophe
Andrew
was
a
powerful
and
destructive
Destroying
Category
5
Atlantic
hurricane
Catastrophe
that
struck
Attack
the
Bahamas
,
Florida
,
and
Louisiana
in
August
1992
.
Andrew
caused
Causation
major
damage
Damaging
in
the
Bahamas
and
Louisiana
,
but
the
greatest
impact
Influence
was
felt
Change_sentiment
in
South
Florida
,
where
the
storm
Catastrophe
made
Manufacturing
landfall
Arriving
as
a
Category
5
hurricane
Catastrophe
,
with
1-minute
sustained
wind
speeds
as
high
as
165
mph
(
266
km/h
)
.
After
spending
Expend_resource
a
week
without
significantly
strengthening
Cause_change_of_strength
itself
in
the
central
Atlantic
,
it
rapidly
intensified
Cause_change_of_strength
into
a
powerful
Category
5
hurricane
Catastrophe
while
moving
Motion
westward
towards
the
Bahamas
on
August
23
.
Several
hours
later
,
the
hurricane
Catastrophe
emerged
Presence
over
the
Gulf
of
Mexico
at
Category
4
strength
Cause_change_of_strength
,
with
the
Gulf
Coast
of
the
United
States
in
its
dangerous
path
.
After
turning
Becoming
northwestward
and
weakening
Cause_change_of_strength
further
,
Andrew
moved
Motion
ashore
near
Morgan
City
,
Louisiana
,
as
a
low-end
Category
3
storm
Catastrophe
.
A
favorable
atmospheric
pattern
allowed
Preventing_or_letting
the
newly
developed
system
to
intensify
Cause_change_of_strength
to
hurricane
intensity
on
November
16
,
and
further
to
Category
2
intensity
three
days
later
.
Once
clear
of
land
,
it
began
Process_start
to
strengthen
Cause_change_of_strength
quickly
,
becoming
Becoming
a
Category
3
and
reaching
Arriving
its
peak
intensity
of
120
mph
(
195
km/h
)
the
following
day
.
On
November
21
,
a
cold
front
moving
across
the
Mississippi
Valley
resulted in
Causation
a
north
and
eventual
northeast
turn
of
the
cyclone
,
and
on
November
22
,
Kate
came
Self_motion
ashore
near
Mexico
Beach
,
Florida
,
as
a
minimal
Category
2
hurricane
Catastrophe
with
winds
of
100
mph
(
160
km/h
)
.
By
early
on
September
3
,
Dora
became
Becoming
a
Category
1
hurricane
.
Six
hours
later
,
the
storm
reached
Arriving
Category
2
intensity
.
Intensification
slowed
Change_event_time
somewhat
,
though
Dora
became
Becoming
a
Category
3
on
September
5
.
Deepening
further
,
the
storm
peaked
as
a
Category
4
with
maximum
sustained
winds
of
130
mph
(
215
km/h
)
early
the
following
day
.
Later
on
September
7
,
Dora
re-strengthened
Cause_change_of_strength
into
a
Category
3
hurricane
.
Two
hours
later
,
Dora
weakened
Cause_change_of_strength
to
a
Category
2
hurricane
.
The
following
day
,
Debbie
intensified
Cause_change_of_strength
and
reached
Arriving
its
peak
intensity
as
a
Category
3
hurricane
on
the
Saffir–Simpson
hurricane
scale
,
with
maximum
winds
of
120
mph
(
195
km/h
)
.
By
September
20
,
the
system
turned
Motion
northward
and
later
that
day
made
Creating
landfall
Catastrophe
in
Zapata
Peninsula
,
Cuba
as
a
Category
3
hurricane
on
the
modern
day
Saffir–Simpson
hurricane
wind
scale
.
By
early
on
September
22
,
the
system
peaked
as
a
Category
4
hurricane
with
maximum
sustained
winds
of
130
mph
(
215
km/h
)
.
The
storm
Catastrophe
rapidly
weakened
Cause_change_of_strength
while
crossing
Motion_directional
the
state
and
emerged
Coming_to_be
into
the
Atlantic
Ocean
as
only
a
Category
1
hurricane
later
on
September
22
.
After
reaching
Cause_change_of_position_on_a_scale
hurricane
strength
on
August
5
south
of
the
Mississippi
River
Delta
,
the
storm
Catastrophe
strengthened
Cause_change_of_position_on_a_scale
further
into
a
Category
2
hurricane
Catastrophe
with
maximum
sustained
winds
of
100
mph
and
a
minimum
barometric
pressure
of
972
mbar
(
hPa
;
28.71
inHg
)
at
0600
UTC
on
August
7
.
On
the
following
day
,
Bertha
re-intensified
Cause_change_of_strength
into
a
hurricane
Catastrophe
and
peaked
as
an
80
mph
(
130
km/h
)
Category
1
hurricane
Catastrophe
on
July
31
.
The
hurricane
formed
Coming_to_be
off
the
coast
of
Africa
and
lasted
from
September
7
to
19
,
becoming
Becoming
extratropical
after
September
17
,
and
peaked
Cause_change_of_position_on_a_scale
in
strength
as
a
very
strong
Category
4
hurricane—just
2
mph
short
of
the
highest
possible
rating
on
the
Saffir–Simpson
Hurricane
Scale
.
The
hurricane
Catastrophe
continued
to
strengthen
Cause_change_of_strength
while
developing
a
well-defined
eye
,
and
peaked
Self_motion
as
a
Category
4
hurricane
on
September
11
.
However
,
it
weakened
Cause_change_of_strength
considerably
before
making
Causation
landfall
in
Sinaloa
as
a
Category
2
storm
.
Late
on
September
5
,
Leslie
was
upgraded
Cause_to_make_progress
to
a
Category
1
hurricane
Catastrophe
.
Typhoon
Rammasun
,
known
Know
in
the
Philippines
as
Typhoon
Glenda
,
was
one
of
the
only
two
Category
5
super
typhoons
on
record
in
the
South
China
Sea
,
with
the
other
one
being
Pamela
in
1954
.
It
strengthened
Cause_change_of_strength
to
a
hurricane
Catastrophe
in
the
eastern
Caribbean
Sea
,
and
it
struck
Attack
Jamaica
with
winds
near
Category
3
intensity
.
The
hurricane
Catastrophe
produced
Causation
peak
gusts
of
160
mph
(
260
km/h
)
at
the
airport
,
and
its
strongest
sustained
winds
were
unmeasured
in
mainland
Mexico
,
suggesting
Convincing
that
it
may
have
been
a
Category
4
hurricane
Catastrophe
at
landfall
Arriving
.
The
storm
rapidly
intensified
Cause_change_of_strength
and
reached
Arriving
its
peak
intensity
of
125
mph
(
205
km/h
)
north
of
the
Bahamas
before
weakening
Cause_change_of_strength
to
Category
2
status
near
landfall
in
Massachusetts
on
September
11
.
After
turning
Becoming
to
the
west
,
Mitch
rapidly
intensified
Cause_change_of_strength
,
first
into
a
major
hurricane
Catastrophe
on
October
25
and
then
into
a
Category
5
on
the
Saffir-Simpson
Hurricane
Scale
the
next
day
.
Moving
Motion
westward
as
the
result
of
a
strong
subtropical
ridge
to
its
south
,
the
storm
Catastrophe
quickly
intensified
Cause_change_of_strength
,
and
reached
Arriving
Category
2
cyclone
intensity
on
March
25
before
entering
Arriving
the
Southwest
Indian
cyclone
basin
.
Forming
Coming_to_be
from
a
disturbance
Attack
in
the
Intertropical
Convergence
Zone
on
September
26
and
becoming
Becoming
a
tropical
storm
Catastrophe
on
September
29
,
the
hurricane
Catastrophe
strengthened
Cause_change_of_strength
to
a
peak
of
as
a
Category
1
hurricane
Catastrophe
on
the
Saffir-Simpson
Hurricane
Catastrophe
Scale
on
September
30
before
making
Causation
landfall
just
east
of
La
Paz
,
Baja
California
Sur
,
near
Ciudad
Constitución
in
Mexico
,
exiting
Departing
over
the
Gulf
of
California
.
Continued
strengthening
Cause_change_of_strength
ensued
Coming_to_be
as
Calvin
curved
Motion_directional
from
its
initial
westward
track
northward
,
and
was
upgraded
Cause_to_make_progress
to
a
hurricane
Catastrophe
on
July
6
Calvin
eventually
turned
Becoming
northwest
,
and
became
Becoming
a
Category
2
hurricane
Catastrophe
on
the
Saffir–Simpson
hurricane
wind
scale
(
SSHWS
)
.
After
emerging
Coming_to_be
into
the
Gulf
of
Mexico
,
the
cyclone
strengthened
Cause_change_of_strength
and
reached
Achieve
its
peak
intensity
equivalent
to
that
of
a
Category
4
hurricane
Catastrophe
on
September
10
before
making
its
final
landfall
near
Grand
Isle
,
Louisiana
,
shortly
thereafter
.
Betsy
's
most
severe
impacts
were
felt
Perception_active
in
Louisiana
,
where
it
made
landfall
as
a
powerful
Category
4
hurricane
Catastrophe
.
Continuing
to
intensify
Cause_change_of_strength
,
the
hurricane
attained
Getting
major
hurricane
strength
Cause_change_of_strength
,
and
peaked
Motion_directional
as
a
Category
4
hurricane
off
the
coast
of
Mexico
.
Shortly
before
landfall
Self_motion
,
it
weakened
to
a
Category
2
hurricane
,
and
it
dissipated
Dispersal
on
October
5
.
By
October
20
,
Michael
peaked
Cause_change_of_position_on_a_scale
as
a
Category
2
hurricane
Catastrophe
on
the
Saffir-Simpson
hurricane
wind
scale
at
a
relatively
high
latitude
of
44°N
.
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