Forecaster: I.A.F. NCO Giuseppe PISCOPO

500 hPa ANALISYS 00.00/Utc ANALISI A 500HPA 500hPa ANALISYS

PREVISTA 500 HPA +12 UTC Upper FCST (500hPa) Today 14:00 LT

SURFACE ANALISYS at 00.00/Utc ANALISI AL SUOLO SURFACE ANALISYS 00.00/Utc

ANALISI A 500HPA LATEST SATELLITE HRV IMAGE UTC /09.45 LT

PREVISTA 500 HPA +12 UTC SIGNIFICANT WEATHER SFC FT Today 14:00 LT RIETI LOC SCT AC 070/XXX FEW/SCT LOC BKN CU 025/060 SKC LOC FEW/SCT Ac/AS 080/XXX LOC FEW/SCT CU 025/050 LOC MOD TURB

Vento a 850 hpa m UTC LT 10m WIND AND TEMPERATURE RIETI

Vento a 850 hpa m UTC LT 10m WIND AND TEMPERATURE RIETI

Vento a 850 hpa m UTC LT 850 hPa WIND AND TEMPERATURE RIETI

Vento a 850 hpa m UTC LT 850 hPa WIND AND TEMPERATURE RIETI

Vento a 700 hpa m UTC LT 700 hPa WIND AND TEMPERATURE RIETI

Vento a 700 hpa m UTC LT 700 hPa WIND AND TEMPERATURE UTC LT RIETI

Nuvolosità tot +09 NUVOLOSITÀ TOTALE TOTAL CLOUD COVER UTC TOTAL CLOUD COVER UTC LT UTC LT TOTAL CLOUD COVER RIETI

Nuvolosità tot +15 NUVOLOSITÀ TOTALE TOTAL CLOUD COVER UTC LT TOTAL CLOUD COVER UTC LT RIETI

3h ACCUMULATED PRECIPITATION UTC LT 3h ACCUMULATED PRECIPITATION UTC LT

3h ACCUMULATED PRECIPITATION UTC LT UTC LT

WEATHER PHENOMENA UTC LT RIETI

WEATHER PHENOMENA UTC LT RIETI

Sondaggio rieti UTC - UNSTABLE ATM UP TO mt - MODERATE THERMAL ACTIVITY UP TO mt - HIGH RELATIVE HUMIDITY BETWEEN mt -NOT EXCLUDED RISK OF RAIN SHOWERS IN THE AFTERNOON -MAINLY OVER MOUNTAIN (TERMINILLO) FCST SOUNDING OVER RIETI at 12.00/Utc - Unstable atm. from GND up to mt - Moderate thermal activity up to mt - Weak capping inversion btwn mt - Risk of SHRA/TSRA starting at LT

5000 m 4000 m 3000 m 2000 m 1000 m 500 m GND 398 m WIND 12:00 UTC 1-2 CU-SC 1-2 CU 1-2 CU-SC LGT MOD 2200 m 2000 m ASL LOCAL TIME VRB/05kt 090/07 kt 070/07kt 060/10 kt TEMP 30°C 33°C 34°C 34°C 33°C 32°C 32°C 31°C 2000 m 1800 m SCT/BKN AcAs 3200 m 3000 m TCU/ISOL CB CROSS SECTION OVER RIETI 2015/08/12 FREEZING LEVEL m VRB LIGHT VRB

OUTLOOK 2015/08/13 Ci, Ac SYNOPTIC SITUATION MAINLY CLEAR SKY WITH LOCAL HEAT DEVELOPMENT IN INLAND AREAS CLOSE TO THE APENNINES OF LAZIO, ABRUZZO AND UMBRIA. CLOUD COVER SKC/FEW LOC SCT WEATHER PHENOMENA LOCAL RA OR SHRA INLAND TEMPERATURE Tmax RIETI = 36°C SKC / FEW CU LOC SCT TCU LIGHT VRB WIND

OUTLOOK 2015/08/14 Ci, Ac SYNOPTIC SITUATION CLOUDINESS THAT WILL TEND TO BE WIDESPREAD OVER NORTHERN AND CENTRAL REGIONS WITH. CLOUD COVER SKC/FEW CU MORNING SCT/BKN TCU/CB LATE MRNG CIRRUS CLOUD COVER COMING IN THE AFTERNOON WEATHER PHENOMENA RISK OF ISOL RA OR SHRA TEMPERATURE Tmax RIETI = 34°C SKC / FEW CU IN THE MORNING SCT/BKN TCU/CB LATE MRNG

OUTLOOK 2015/08/15 Ci, Ac FEW / LOC SCT CU/SC/AC ISOL TCU / CB INLAND IN THE AFTERNOON SYNOPTIC SITUATION UNSTABLE CONDITIONS THAT WILL REACH EVEN THE CENTRAL REGIONS IN THE AFTERNOON, WHITH RAIN SHOWERS TEMPERATURE Tmax RIETI = 32°C