2026-08-23 17:21 PM CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu Continuation of Serial Number: 3725 Begin Time: 2026 Aug 21 1105 UTC Yesterday Maximum 2MeV Flux: 1000 pfu Max time: 2026 Aug 23 0915 UTC TROPICAL CYCLONE ADVISORY: ABPW10 PGTW 230600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/230600Z-240600ZAUG2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/230151ZAUG2026// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/230152ZAUG2026// REF/C/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/230153ZAUG2026// 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 23AUG26 0000Z, TYPHOON 17W (SAUDEL) WAS LOCATED NEAR 21.0N 142.3E, APPROXIMATELY 861 NM EAST- SOUTHEAST OF KADENA AB, AND HAD TRACKED WEST-NORTHWESTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 110 KNOTS GUSTING TO 135 KNOTS. SEE REF A (WTPN31 PGTW 230300) FOR FURTHER DETAILS. (2) AT 23AUG26 0000Z, TROPICAL STORM 18W (NARRA) WAS LOCATED NEAR 20.8N 107.9E, APPROXIMATELY 113 NM EAST OF HANOI, VIETNAM, AND HAD TRACKED WEST-SOUTHWESTWARD AT 04 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35 KNOTS GUSTING TO 45 KNOTS. SEE REF B (WTPN32 PGTW 230300 COR) FOR FURTHER DETAILS. (3) AT 23AUG26 0000Z, TROPICAL DEPRESSION 19W (NINETEEN) WAS LOCATED NEAR 12.9N 135.2E, APPROXIMATELY 266 NM NORTHWEST OF YAP, AND HAD TRACKED NORTH- NORTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 30 KNOTS GUSTING TO 40 KNOTS. SEE REF C (WTPN33 PGTW 230300) FOR FURTHER DETAILS. (4) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 94W) PREVIOUSLY LOCATED NEAR 26.5N 123.7E IS NOW LOCATED NEAR 25.9N 122.4E, APPROXIMATELY 74 NM NORTHEAST OF TAIPEI. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A BROAD AND POORLY-DEFINED CIRCULATION THAT IS PARTIALLY OBSCURED BY CONVECTION BUILDING IN THE SOUTHEASTERN PERIPHERY OF THE CIRCULATION. A 230030 ASCAT-B PASS REVEALS AN ELONGATED CIRCULATION WITH 25 TO 30 KNOT WINDS TO THE NORTH-NORTHEASTERN PERIPHERY OF THE CIRCULATION. ENVIRONMENTAL ANALYSIS REVEALS FAVORABLE CONDITIONS FOR DEVELOPMENT WITH LOW TO MODERATE (15 TO 20 KTS) VERTICAL WIND SHEAR, WARM SEA SURFACE TEMPERATURES (28 TO 29 C), AND GOOD EQUATORWARD UPPER-LEVEL OUTFLOW. GLOBAL MODELS CONTINUE TO INDICATE THAT THE BROAD CIRCULATION WILL STRUGGLE TO CONSOLIDATE INTO A TROPICAL CYCLONE. ENSEMBLE MODELS ALSO STRUGGLE TO DEVELOP 94W AND SHOW A GENERALLY WESTWARD TRACK. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 27 TO 32 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 999 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS LOW. (2) NO OTHER SUSPECT AREAS. 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 Advisory No. 20 #VISPRSD
Issued at 08:24 PM 23 August 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #Cebu(Pilar, Poro and Tudela) within the next 30 minutes to an hour.

The above conditions are being experienced in #Cebu(SanFrancisco) which may persist within 1 to 2 hours and may affect nearby areas.

Published by: VISPRSDValid until: Aug 23, 2026 10:24 PM
Affected Areas: Cebu
THUNDERSTORM

Thunderstorm Advisory No. 6 #NCR_PRSD
Issued at: 8:08 PM, 23 August 2026(Sunday)

Moderate to heavy rainshowers with lightning and strong winds are expected over Nueva Ecija(Cabiao, Gapan, San Isidro, General Tinio, San Antonio, Penaranda, San Leonardo, Jaen), Quezon(General Nakar, Panukulan) and Rizal(Rodriguez) within the next 2 hours.

The above conditions are being experienced in Zambales(Santa Cruz, Masinloc, Palauig, Candelaria, Iba, Botolan, Subic, San Narciso, Castillejos, San Antonio, Olongapo), Bataan(Morong, Dinalupihan, Hermosa), Pampanga(Lubao, Floridablanca, Sasmuan, Guagua, Santa Rita, Macabebe, Minalin, Bacolor, San Fernando, Santo Tomas, Mexico, San Simon, Candaba, San Luis, Santa Ana, Apalit), Tarlac(Mayantoc, San Clemente, San Jose, Camiling, Moncada, Santa Ignacia) and Bulacan(Dona Remedios Trinidad, Angat, San Rafael, Bustos, San Ildefonso, Baliuag, Norzagaray, San Miguel) which may persist within 2 hours and may affect nearby areas.

Published by: NCRPRSDValid until: Aug 23, 2026 10:08 PM
Affected Areas: Zambales, Bataan, Pampanga, Tarlac, Bulacan + 3 more
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METRIC | IMPERIAL
Updated: 08/23/2026 @ 8:30pm  
Temperature Current Conditions Forecast / Storm Prediction
Outside Temperature: Colder 0.2°C than last hour.

28.8°C

Heat Index:  36.9°C
Feels like:  37°C
Warm
Indoor Temperature

89.1°C

Max Humidex:  43.9°C
Indoor Humidity: %
High Today
31.7°C
11:36 AM
Low Today
27.9°C
5:21 AM
Yest High
30.0°C
9:24 AM
Yest Low
27.7°C
5:06 AM
Sta* High
37.0°C
4/28/2026
Sta* Low
0.0°C
6/27/2026
Space Weather Status
X-Ray: B8.3 Max: B8.6
NORMAL
Geomagnetic Field: 2
QUIET
Few Clouds Few Clouds ,
Few Clouds

Wind from S Wind:  S
15.5

Gusting to:
20.2 km/h
Current Rain Rain Total:
0.0 mm
Rain Warning Rain Rate:
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.6 % of 100%
LA NINA / EL NINO
Sunday
Rain, Partially cloudy rain
Rain, Partially cloudy with 32°C
26°C
Monday
Rain, Overcast rain
Rain, Overcast with 27°C
25°C
Tuesday
Rain, Overcast rain
Rain, Overcast with 28°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 0.2°C since last hour. 27.4°C
Last Hour: Increased 0.2°C since last hour. 0.2°C
High 11:39 AM: 29.8°C
Low 7:24 PM: 27.2°C
Record High: 31.0°C on
May-26-2026
Record Low: 0.0°C on
Jun-27-2026
Wetbulb: 27.8°C


Today: 0.00 mm
Yesterday: 0.00 mm
Last 7 Days: 556.90 mm
Aug Rain: 1281.60 mm
Aug to Date
  Avg:10
0.00 mm
Aug to Date
  Diff from Avg:10
Over 1281.6 mm for the month 1281.60 mm
Aug Avg: 466.70 mm
Diff from Avg: Over 814.9 mm for the month 814.90 mm
Season:1 2263.5 mm
YTD
  Avg:11
1.00 mm
YTD
  Diff from Avg:11
Over 2262.5 mm for the year 2262.50 mm
Last Rain
Time/Date:
Aug-20-2026
at 6:40 AM
90 rain days in 2026
19 days in August
2 days since last rain
Current: S  15.5 km/h
Highest Speed: 48.1 km/h
1Hr Average: 18.0 km/h
Wind Run: 533.82 km
Wind Gust
Current: 20.2 km/h
Today: 88.8 km/h 3:23 AM
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 31 min 25 sec
of Sunlight Today
Which is 45 sec Shorter
Than Yesterday


(Noon)
graph (Midnight)

Highslide JS
Morning Crescent, 10 days, 19 hours, 18 minutes in cycle
16%
Illuminated
Outside Humidity Barometer
Current: Increased 2% since last hour. 92%
Last Hour: Increased 2% since last hour. 2%
High 12:52 AM: 98%
Low 2:12 PM: 85%
Record High: 99%
Dec-10-2025
Record Low: 0%
May-5-2026
Current: Rising 0.3  hPa/hr 1006.6 hPa
Last Hour: Steady
High 12:13 AM: 1006.8
Low 4:50 AM: 1004.2
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: 8.7
Aug: 191.7
2026 to Date: 2082.9
Heating Degree Days
2026 to Date: 0.0

9 hours, 43 minutes to high tide at
06:38 AM PST


Current: 36.9°C
High 11:39am: 47.2°C
Yesterday: 41.4°C
Record: 56.5°C
May-26-2026

500

Unhealthy for Sensitive Groups

PM2.5: 35.42 ug/m3 PM10: 47.72 ug/m3

Last Updated: 2026-08-23 20:55:37 PHT
UV Summary/Forecast Solar Summary
High Today:   11.0 @ 11:23 AM
Aug-24

12.8
Aug-25

13.0
Aug-26

12.8
High Today:  
746 W/m2 @ 12:49 PM
Sun Hours Today:
01:42
   This Month: 28:20 Hrs
Rise: 5:43 am  Set: 6:14 pm
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Evening
YTD Avg Temp: 28.5°C
Sunrise: 5:43 am
Sunset: 6:14 pm
Moonrise: 2:42 pm
Moonset: 2:02 am
Full Moon: 04:19 UTC August 28 2026
Next Eclipse:
Image
28 Aug 2026 (5 days away): Partial lunar eclipse Fri, 28 Aug 2026 12:14:00 PM PST
Updated at Midnight
Current ET: 2.40 mm
7-Days Rain: 556.90 mm
7-Days ET: 9.20 mm
7-Day:  547.7 mm water in excess of what evaporated in last 7 days. 547.7 mm
August:  1109.1 mm water in excess of what evaporated this month. 1109.1 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:4 | S3C2:5 | Ajax 3.xx
ISS:Ok | CON:%vpconsolebattery% | RCP:%vpreception2%
METRIC | IMPERIAL
Updated: 08/23/2026 @ 8:30pm  
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 23 of just the month of August for this station since 2016.   11 Historical average rain this season to day 23 of August for this station since 2016.
 VC Weather Forecast  -   with local Weather Outlook for Sunday & Monday
Sunday
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 32->32 km/h. UV Index 7.
Local Weather Advisory:
Issued: 4:00 PM, 23 August 2026 Southwest Monsoon affecting Luzon.
Monday
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 25->40 km/h. UV Index 5.
 VC Short Term Weather Forecast
Tuesday
Rain, Overcast rain
Rain, Overcast
Wednesday
Rain, Overcast rain
Rain, Overcast
Thursday
Rain, Overcast rain
Rain, Overcast
Friday
Rain, Overcast rain
Rain, Overcast
Saturday
Rain, Overcast rain
Rain, Overcast
Sunday
Rain, Overcast rain
Rain, Overcast
Monday
Rain, Overcast rain
Rain, Overcast
28°C
25°C
28°C
26°C
28°C
26°C
26°C
25°C
26°C
26°C
27°C
26°C
27°C
26°C
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