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Honiara, Solomon Islands

-9.4311, 159.9553  Β·  updated 13 Sep 2026, 04:33 UTC  Β·  composite signal 64.7/100
64.7Composite /100
HIGHTsunami Risk
9Air Quality
37kmNearest Volcano
0Wildfire Hotspots
8.0UV Index
4.0Kp Index
0Quakes 7d
Seismic activity map for Honiara, Solomon Islands

7-day weather outlook β€” conditions across the region

7-day weather forecast map for Honiara, Solomon Islands

7-day forecast β€” temperature, precipitation & wind

7-day wind & rain chance

Global baseline

Signal β€” Current Conditions

27.9Β°C

Drizzle · feels 34.0Β°C · humidity 86%

Signal β€” Wind

5.9 km/h

Gusts to 25.2 km/h · direction 67Β°

Signal β€” Pressure & Sun

1008 hPa

Sunrise 06:15 · Sunset 18:16

Signal β€” Sky & Visibility

97% cloud

Visibility 9.7 km · dew point 25.3Β°C

Signal β€” Earthquake

99.4 / 100

2000 events considered (30yr, 300km radius)

Nearest M5.5+: 1 km E of Malango, Solomon Islands (38.5 km, M6.4)

Signal β€” Flood / Terrain

30 / 100

Elevation 6 m · slope 1.5Β°

Signal β€” Economic Impact

$1,516 / yr expected

Based on country average estimate property value ($194,400)

Signal β€” Wildfire (24h)

0 hotspots

None detected within ~55km

Signal β€” Air Quality

9 AQI

Dominant pollutant: pm25 Β· Logicoop, New Caledonia

Signal β€” UV Index

8.0 (Very High)

Today's peak UV, Open-Meteo

Signal β€” Tsunami Risk

HIGH

Based on largest nearby earthquake magnitude (30yr history)

Signal β€” Nearest Volcano

37 km

Savo (Stratovolcano) Β· last erupted 1847

3,200 people live within 10km of Savo · 174,571 within 100km
Tectonic setting: Subduction zone / Crustal thickness unknown

The 6 x 7 km island of Savo, off the NE coast of Guadalcanal Island, consists of a forested andesitic-to-dacitic stratovolcano with a shallow, elliptical 1 x 1.5 km summit crater. Young lava domes are located on the crater floor and the NE rim, and older domes occur on the flanks. Pyroclastic flows and mudflows traveled down valleys from the summit crater to form debris fans along the coast. Therm…

Full Smithsonian GVP profile β†’

Nearest other major location: Arawa, Papua New Guinea (600 km)

Next 24 hours β€” hourly detail

Next 24 hours β€” pressure & humidity

Seismic activity analysis (30-day, 500km)

30-Day Event Count

5

0.17/day Β· Below normal activity (z=-3.06)

Last 7 Days

0 events

0% of this month's activity happened this week

Largest Event

M5.6

Avg M4.9 Β· min M4.2 Β· Οƒ 0.53

Energy Released

5,178 t TNT

Cumulative seismic energy, 30 days (Gutenberg-Richter)

Depth Profile

48.9 km avg

0.0% shallow (<10km) Β· range 10–128.0 km

Underwriting Signal

45.3/100

Recommended tier: Basic

95% Confidence Range

0.6–9.4

Statistically expected event count for this window

Projected: 60.8 events/yr Β· 0.1% chance of M5+ within 1 year Β· 0.0% chance of M6+ within 5 years Β· 0.0% chance of M7+ within 10 years

Same statistical model as your Risk Evidence Report (USGS FDSN, 30-day/500km window)

Recent significant earthquakes (30yr, 300km)
M7.8 β€” 69 km WSW of Kirakira, Solomon Islands 205 km, 40 km deep
M7.1 β€” 94 km SE of Gizo, Solomon Islands 295 km, 10 km deep
M7 β€” 18 km SW of Malango, Solomon Islands 58 km, 14 km deep
M6.9 β€” 92 km WSW of Kirakira, Solomon Islands 195 km, 19.7 km deep
M6.9 β€” 99 km WSW of Kirakira, Solomon Islands 205 km, 21 km deep
M6.8 β€” 153 km WSW of Buala, Solomon Islands 178 km, 12.6 km deep

USGS FDSN

Space weather (planetary signal)

Signal β€” Solar Wind

362 km/s (Calm)

Magnetic field: 6.2 nT (Unsettled)

Signal β€” Geomagnetic (Kp)

4.0 / 9

Unsettled β€” planetary K-index

Signal β€” Solar Flare

B3.3

Current GOES X-ray flux class

Solar wind speed and magnetic field strength indicate current space weather activity. Elevated or storm-level readings can disrupt satellites, GPS accuracy, and power grids. This is a planetary-scale signal, not specific to this location β€” typical quiet conditions run under 400 km/s wind speed and under 5 nT magnetic field.

Source: NOAA SWPC (planetary signal, same for every location)

Sources: USGS (earthquakes), Open-Elevation (terrain), Open-Meteo (weather). Illustrative estimate, not a certified engineering or actuarial assessment.

No country-specific deep dive built yet for Solomon Islands. Global baseline data above still reflects real, live USGS and elevation data for this exact coordinate.

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