Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-08-27
Time:	15:01:17
Production Date and Time:	2025-08-27 15:06:18 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252391501178_e20252391503551_c20252391504031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252391456178_e20252391458551_c20252391459011.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Delaware County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-27 15:01:51UTC
Radiative Center (Lat, Lon):	40.285831°, -85.293892°
Nearby Counties (meeting alert criteria):	Delaware County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.33 K
Observed - Background BT (3.9 um)	2.09 K
BT Anomaly (3.9 um)	2.14 K
Maximum Observed - Clear RTM BT (3.9 um)	10.76 K
Maximum Observed BTD (3.9-10/11/12 um)	6.42 K
Observed - Background BTD (3.9-10/11/12 um)	1.97 K
BTD Anomaly (3.9-10/11/12 um)	3.51 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.00°
Mean Solar Zenith Angle	46.40°
Mean Glint Angle	84.90°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Halifax County, NC
NWS WFO	Raleigh NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-27 15:01:52UTC
Radiative Center (Lat, Lon):	36.136112°, -77.628052°
Nearby Counties (meeting alert criteria):	Halifax County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.58 K
Observed - Background BT (3.9 um)	3.44 K
BT Anomaly (3.9 um)	3.37 K
Maximum Observed - Clear RTM BT (3.9 um)	7.79 K
Maximum Observed BTD (3.9-10/11/12 um)	10.03 K
Observed - Background BTD (3.9-10/11/12 um)	4.12 K
BTD Anomaly (3.9-10/11/12 um)	7.45 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.08
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	39.10°
Mean Glint Angle	71.30°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MD-DE-VAe-NCe_750_m WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Marion County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-27 15:02:52UTC
Radiative Center (Lat, Lon):	29.075277°, -82.346947°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.16 K
Observed - Background BT (3.9 um)	4.32 K
BT Anomaly (3.9 um)	2.15 K
Maximum Observed - Clear RTM BT (3.9 um)	9.93 K
Maximum Observed BTD (3.9-10/11/12 um)	14.20 K
Observed - Background BTD (3.9-10/11/12 um)	3.58 K
BTD Anomaly (3.9-10/11/12 um)	2.40 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.31
Maximum Radiative Power	7.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.00°
Mean Solar Zenith Angle	39.60°
Mean Glint Angle	64.90°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Güémez, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-27 15:03:19UTC
Radiative Center (Lat, Lon):	24.016945°, -99.081947°
Nearby Counties (meeting alert criteria):	Güémez (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.33 K
Observed - Background BT (3.9 um)	2.58 K
BT Anomaly (3.9 um)	3.09 K
Maximum Observed - Clear RTM BT (3.9 um)	5.36 K
Maximum Observed BTD (3.9-10/11/12 um)	15.23 K
Observed - Background BTD (3.9-10/11/12 um)	2.45 K
BTD Anomaly (3.9-10/11/12 um)	3.66 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.00°
Mean Solar Zenith Angle	53.10°
Mean Glint Angle	86.10°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental