2026-08-27 17:34 PM CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu Continuation of Serial Number: 3729 Begin Time: 2026 Aug 21 1105 UTC Yesterday Maximum 2MeV Flux: 1049 pfu Max time: 2026 Aug 27 0925 UTC TROPICAL CYCLONE ADVISORY: ABPW10 PGTW 270600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/270600Z-280600ZAUG2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270151ZAUG2026// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270152ZAUG2026// REF/C/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270153ZAUG2026// NARR/REFS A, B AND C ARE TROPICAL CYCLONE WARNINGS.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: (1) AT 27AUG26 0000Z, TROPICAL DEPRESSION 20W (TWENTY) WAS LOCATED NEAR 16.7N 161.4E, APPROXIMATELY 335 NM WEST-SOUTHWEST OF WAKE ISLAND, AND HAD TRACKED SOUTHEASTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 30 KNOTS GUSTING TO 40 KNOTS. SEE REF B (WTPN33 PGTW 270300) FOR FURTHER DETAILS. (2) AT 27AUG26 0000Z, TYPHOON 17W (SAUDEL) WAS LOCATED NEAR 28.5N 124.9E, APPROXIMATELY 195 NM NORTHWEST OF KADENA AB, AND HAD TRACKED WEST- SOUTHWESTWARD AT 04 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 75 KNOTS GUSTING TO 90 KNOTS. SEE REF A (WTPN31 PGTW 270300) FOR FURTHER DETAILS. (3) AT 27AUG26 0000Z, TROPICAL DEPRESSION 21W (TWENTYONE) WAS LOCATED NEAR 20.4N 167.7E. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 30 KNOTS GUSTING TO 40 KNOTS. SEE REF C (WTPN32 PGTW 270300) FOR FURTHER DETAILS. (4) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
THUNDERSTORM (c/o PAGASA)

Thunderstorm Watch #SLPRSD
Issued at 10:00 PM 27 August 2026

Thunderstorm is MORE LIKELY to develop over #BicolRegion within 12 hours.

Published by: SLPRSDValid until: Aug 28, 2026 10:00 AM
Affected Areas: Albay, Camarines Norte, Camarines Sur, Sorsogon, Catanduanes + 5 more
THUNDERSTORM

Thunderstorm Advisory No. 22 #VISPRSD
Issued at 09:02 PM 27 August 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #Leyte(Mahaplag, Abuyog, Javier, LaPaz, Mayorga, Macarthur, Dulag, Julita, Burauen, Albuera), #SouthernLeyte(Sogod, Bontoc, TomasOppus, Silago, Libagon, CityOfMaasin, Malitbog, Hinunangan and SaintBernard) within the next 1 to 2 hours.

The above conditions are being experienced in #Leyte(Hindang, Inopacan, Hilongos, Bato, Matalom and CityOfBaybay) which may persist within 1 to 2 hours and may affect nearby areas.

Published by: VISPRSDValid until: Aug 27, 2026 11:02 PM
Affected Areas: Leyte, Southern Leyte
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METRIC | IMPERIAL
Updated: 08/27/2026 @ 9:30pm  
Temperature Current Conditions Forecast / Storm Prediction
Outside Temperature: Warmer 0.6°C than last hour.

26.5°C

Feels like:  30°C
Warm
Indoor Temperature

85.9°C

Indoor Humidity: %
High Today
31.8°C
11:33 AM
Low Today
25.8°C
8:06 PM
Yest High
32.1°C
12:28 PM
Yest Low
24.5°C
5:46 PM
Sta* High
37.0°C
4/28/2026
Sta* Low
0.0°C
6/27/2026
Space Weather Status
X-Ray: B5.4 Max: B8.3
NORMAL
Geomagnetic Field: 0.67
QUIET
Overcast Overcast ,
Overcast

Wind from SW Wind:  SW
9.7

Gusting to:
16.2 km/h
Current Rain Rain Total:
13.5 mm
Rain Warning Rain Rate:
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.4 % of 100%
LA NINA / EL NINO
Thursday
Rain, Partially cloudy rain
Rain, Partially cloudy with 32°C
26°C
Friday
Rain, Overcast rain
Rain, Overcast with 27°C
25°C
Saturday
Rain, Overcast rain
Rain, Overcast with 26°C
25°C
VOLCANO THERMAL ALERT STATUS
TAAL
Volcano Alert Status
MAYON
Volcano Alert Status
PINATUBO
Volcano Alert Status
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.6°C since last hour. 26.3°C
Last Hour: Increased 0.6°C since last hour. 0.6°C
High 11:36 AM: 29.5°C
Low 1:59 PM: 25.4°C
Record High: 31.0°C on
May-26-2026
Record Low: 0.0°C on
Jun-27-2026
Wetbulb: 26.4°C


Today: 13.50 mm
Yesterday: 19.80 mm
Last 7 Days: 102.60 mm
Aug Rain: 1320.30 mm
Aug to Date
  Avg:10
0.00 mm
Aug to Date
  Diff from Avg:10
Over 1320.3 mm for the month 1320.30 mm
Aug Avg: 466.70 mm
Diff from Avg: Over 853.6 mm for the month 853.60 mm
Season:1 2302.2 mm
YTD
  Avg:11
1.00 mm
YTD
  Diff from Avg:11
Over 2301.2 mm for the year 2301.20 mm
Last Rain
Time/Date:
Aug-27-2026
at 8:13 PM
93 rain days in 2026
23 days in August
0 days since last rain
Current: SW  9.7 km/h
Highest Speed: 53.5 km/h
1Hr Average: 7.7 km/h
Wind Run: 402.68 km
Wind Gust
Current: 16.2 km/h
Today: 105.5 km/h 1:21 PM
Month: 124.9 km/h Aug-16
Year: 124.9 km/h Aug-16
Record Gust: 124.9 km/h
Aug-16-2026
Sunlight:
12 hrs 28 min 25 sec
of Sunlight Today
Which is 45 sec Shorter
Than Yesterday


(Noon)
graph (Midnight)

Highslide JS
Morning Crescent, 14 days, 19 hours, 58 minutes in cycle
10%
Illuminated
Outside Humidity Barometer
Current: No Change 99%
Last Hour: No Change 0%
High 5:35 AM: 99%
Low 11:42 AM: 84%
Record High: 99%
Dec-10-2025
Record Low: 0%
May-5-2026
Current: Rising 0.1  hPa/hr 1007.2 hPa
Last Hour: Steady
High 12:12 AM: 1007.8
Low 4:14 PM: 1004.6
Record High: 1017.0 hPa
Jan-24-2026
Record Low: 941.0 hPa
Jun-27-2026
Cooling Degree Days Tide Heat Index Air Quality
Today: 8.4
Aug: 233.6
2026 to Date: 2124.8
Heating Degree Days
2026 to Date: 0.0

2 hours, 18 minutes to high tide at
11:53 PM PST


Current: 30.0°C
High 11:36am: 46.7°C
Yesterday: 46.6°C
Record: 56.5°C
May-26-2026

53

Moderate

PM2.5: 12.93 ug/m3 PM10: 23.1 ug/m3

Last Updated: 2026-08-27 21:35:11 PHT
UV Summary/Forecast Solar Summary
High Today:   14.0 @ 12:29 PM
Aug-28

12.6
Aug-29

12.4
Aug-30

13.2
High Today:  
922 W/m2 @ 12:29 PM
Sun Hours Today:
01:32
   This Month: 34:15 Hrs
Rise: 5:43 am  Set: 6:11 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 28.5°C
Sunrise: 5:43 am
Sunset: 6:11 pm
Moonrise: 5:35 pm
Moonset: 5:28 am
Full Moon: 04:19 UTC August 28 2026
Next Eclipse:
Image
06 Feb 2027 (163 days away): Annular solar eclipse Sat, 06 Feb 2027 11:59:59 PM PST
Updated at Midnight
Current ET: 1.70 mm
7-Days Rain: 102.60 mm
7-Days ET: 12.40 mm
7-Day:  90.2 mm water in excess of what evaporated in last 7 days. 90.2 mm
August:  1140.9 mm water in excess of what evaporated this month. 1140.9 mm
Solar HF Condition
HIGHS: LOWS:
37.0°C
Apr-28-2026
0.0°C
Jun-27-2026
Daytime Records
  34.2°C
May-03-2026
  23.4°C
Dec-20-2025
Nitetime Records
  31.6°C
Apr-05-2026
  23.4°C
Jan-02-2026
ICN:18 | S3C2:5 | Ajax 3.xx
ISS:Ok | CON:%vpconsolebattery% | RCP:%vpreception2%
METRIC | IMPERIAL
Updated: 08/27/2026 @ 9:30pm  
1 Rain season in the Philippines: June 1st to Oct 31st.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Luftdaten System esp8266 and is updated every 5 mins..   10 Historical average only to day 27 of just the month of August for this station since 2016.   11 Historical average rain this season to day 27 of August for this station since 2016.
 VC Weather Forecast  -   with local Weather Outlook for Thursday & Friday
Thursday
Rain, Partially cloudy rain
Rain, Partially cloudy
32°C
26°C
VC forecast: Partly cloudy throughout the day with storms possible. Chance of precipitation (rain) 100%. High: 32°C. Low: 26°C. Wind WSW 34->52 km/h. UV Index 6.
Local Weather Advisory:
Issued: 4:00 PM, 27 August 2026 At 3:00 PM today, the Low Pressure Area (LPA) was estimated based on all available data at 850 km East of Extreme Northern Luzon (21.2°N, 130.0°E). Southwest Monsoon affecting Luzon and the western section of Visayas.
Friday
Rain, Overcast rain
Rain, Overcast
27°C
25°C
VC forecast: Cloudy skies throughout the day with storms possible. Chance of precipitation (rain) 100%. High: 27°C. Low: 25°C. Wind SW 36->54 km/h. UV Index 2.
 VC Short Term Weather Forecast
Saturday
Rain, Overcast rain
Rain, Overcast
Sunday
Rain, Overcast rain
Rain, Overcast
Monday
Rain, Overcast rain
Rain, Overcast
Tuesday
Rain, Overcast rain
Rain, Overcast
Wednesday
Rain, Overcast rain
Rain, Overcast
Thursday
Rain, Partially cloudy rain
Rain, Partially cloudy
Friday
Rain, Partially cloudy rain
Rain, Partially cloudy
26°C
25°C
27°C
25°C
28°C
26°C
28°C
26°C
28°C
26°C
29°C
25°C
29°C
26°C
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