Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-23
Time:	14:26:17
Production Date and Time:	2025-04-23 14:31:06 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251131426178_e20251131428551_c20251131429047.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251131421178_e20251131423551_c20251131424014.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MA
Country/Countries	United States
County/Locality(s)	Worcester County, MA
NWS WFO	Norton MA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-23 14:26:53UTC
Radiative Center (Lat, Lon):	42.581944°, -72.001663°
Nearby Counties (meeting alert criteria):	Worcester County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.39 K
Observed - Background BT (3.9 um)	2.04 K
BT Anomaly (3.9 um)	1.71 K
Maximum Observed - Clear RTM BT (3.9 um)	9.05 K
Maximum Observed BTD (3.9-10/11/12 um)	7.80 K
Observed - Background BTD (3.9-10/11/12 um)	2.15 K
BTD Anomaly (3.9-10/11/12 um)	3.38 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.50°
Mean Solar Zenith Angle	42.90°
Mean Glint Angle	77.40°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	NY-PAe-VTs-NHs-MA-CT-RI-NJ_750_m
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Basic Information
State/Province(s)	PA
Country/Countries	United States
County/Locality(s)	York County, PA
NWS WFO	State College PA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-23 14:26:52UTC
Radiative Center (Lat, Lon):	39.740002°, -76.456947°
Nearby Counties (meeting alert criteria):	York County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.38 K
Observed - Background BT (3.9 um)	2.09 K
BT Anomaly (3.9 um)	2.29 K
Maximum Observed - Clear RTM BT (3.9 um)	11.42 K
Maximum Observed BTD (3.9-10/11/12 um)	9.92 K
Observed - Background BTD (3.9-10/11/12 um)	2.82 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.20°
Mean Solar Zenith Angle	44.30°
Mean Glint Angle	75.60°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m NY-PAe-VTs-NHs-MA-CT-RI-NJ_750_m
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Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Columbus County, NC
NWS WFO	Wilmington NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-23 14:27:22UTC
Radiative Center (Lat, Lon):	34.431389°, -78.877777°
Nearby Counties (meeting alert criteria):	Columbus County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.27 K
Observed - Background BT (3.9 um)	1.53 K
BT Anomaly (3.9 um)	1.06 K
Maximum Observed - Clear RTM BT (3.9 um)	9.08 K
Maximum Observed BTD (3.9-10/11/12 um)	15.61 K
Observed - Background BTD (3.9-10/11/12 um)	1.89 K
BTD Anomaly (3.9-10/11/12 um)	1.20 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.91
Maximum Radiative Power	4.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.40°
Mean Solar Zenith Angle	43.90°
Mean Glint Angle	69.60°
Water Fraction	0.00
Total Pixel Area	10.50 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Xicoténcatl, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-23 14:28:19UTC
Radiative Center (Lat, Lon):	22.943056°, -98.902496°
Nearby Counties (meeting alert criteria):	Xicoténcatl (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.35 K
Observed - Background BT (3.9 um)	1.59 K
BT Anomaly (3.9 um)	1.28 K
Maximum Observed - Clear RTM BT (3.9 um)	4.36 K
Maximum Observed BTD (3.9-10/11/12 um)	13.38 K
Observed - Background BTD (3.9-10/11/12 um)	1.32 K
BTD Anomaly (3.9-10/11/12 um)	1.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	5.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.00°
Mean Solar Zenith Angle	59.50°
Mean Glint Angle	89.50°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)