Earthquake with magnitude of ML 1.1 on date 19-09-2022 and time 19:49:27 (UTC) in region 5 km S Campotosto (AQ)

A magnitude ML 1.1 earthquake occured in region: 5 km S Campotosto (AQ), on

  • 19-09-2022 19:49:27 (UTC)
  • 19-09-2022 21:49:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5120, 13.3880 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campotosto AQ 5 542 542
Capitignano AQ 7 665 1207
Crognaleto TE 9 1297 2504
Barete AQ 11 737 3241
Pizzoli AQ 11 4326 7567
Montereale AQ 12 2581 10148
Fano Adriano TE 13 296 10444
Pietracamela TE 14 271 10715
Cagnano Amiterno AQ 15 1369 12084
Amatrice RI 16 2657 14741
Cortino TE 16 656 15397
L'Aquila AQ 18 69753 85150
Scoppito AQ 19 3727 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km N of L'Aquila (69753 inhabitants)
31 Km SW of Teramo (54892 inhabitants)
61 Km E of Terni (111501 inhabitants)
63 Km W of Montesilvano (53738 inhabitants)
67 Km W of Chieti (51815 inhabitants)
68 Km W of Pescara (121014 inhabitants)
75 Km SE of Foligno (57155 inhabitants)
78 Km NE of Tivoli (56533 inhabitants)
79 Km NE of Guidonia Montecelio (88673 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.1 2022-09-19
19:49:27
42.5117 13.3882 10 2022-09-19
19:56:22
Sala Sismica INGV-Roma 109902171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-19 19:49:27 ± 0.08
Latitude 42.5117 ± 0.0063
Longitude 13.3882 ± 0.0073
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 109902171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 654
Semi-minor axis of confidence ellipse (meter) 601
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 164
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.47844
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 109902171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-19 19:56:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2022-09-19T19:49:58.23 3.0 undecidable manual S -0.68 0
IV.EL6.EHZ. 2022-09-19T19:49:58.12 3.0 undecidable manual S 2.84 0
IV.CSP1.EHZ. 2022-09-19T19:49:48.40 3.0 undecidable manual S 0.42 0
IV.SSFR.HHZ. 2022-09-19T19:49:47.87 3.0 negative manual P 2.7 0
IV.MC2.EHZ. 2022-09-19T19:49:43.68 0.3 undecidable manual S 340 0.4254 50 0.42 66
IV.NRCA.HHZ. 2022-09-19T19:49:41.73 0.6 undecidable manual S 328 0.3795 50 -0.17 47
IV.FIAM.HHZ. 2022-09-19T19:49:39.57 3.0 undecidable manual S -0.03 0
IV.CSP1.EHZ. 2022-09-19T19:49:39.66 3.0 negative manual P 0.99 0
IV.LNSS.HHZ. 2022-09-19T19:49:38.38 0.6 undecidable manual S 290 0.2716 50 -0.32 46
IV.MF5.EHZ. 2022-09-19T19:49:38.07 0.1 undecidable manual P 6 0.4784 50 0.38 87
IV.MTRA.EHZ. 2022-09-19T19:49:37.31 0.6 undecidable manual S 1 0.2446 50 -0.6 43
IV.MMO1.EHZ. 2022-09-19T19:49:36.20 1.0 undecidable manual P 353 0.3903 50 0.03 24
IV.VCEL.EHZ. 2022-09-19T19:49:36.64 3.0 negative manual P 1.1 0
IV.MC2.EHZ. 2022-09-19T19:49:36.82 0.1 undecidable manual P 340 0.4254 50 0.04 95
IV.NRCA.HHZ. 2022-09-19T19:49:35.83 0.1 undecidable manual P 328 0.3795 50 -0.16 93
IV.GIGS.HHZ. 2022-09-19T19:49:34.20 0.6 undecidable manual S 113 0.1484 121 -0.37 47
MN.AQU.HNZ. 2022-09-19T19:49:34.72 0.6 undecidable manual S 176 0.1583 119 -0.19 49
IV.LNSS.HHZ. 2022-09-19T19:49:34.15 0.1 undecidable manual P 290 0.2716 50 0 99
IV.RM33.EHZ. 2022-09-19T19:49:33.70 0.6 undecidable manual S 269 0.1277 125 -0.22 49
IV.MTRA.EHZ. 2022-09-19T19:49:33.41 1.0 undecidable manual P 1 0.2446 50 -0.28 23
IV.TERO.HHZ. 2022-09-19T19:49:32.59 0.3 negative manual P 55 0.1934 115 -0.07 74
MN.AQU.HNZ. 2022-09-19T19:49:32.55 0.6 undecidable manual P 176 0.1583 119 0.59 44
IV.RM33.EHZ. 2022-09-19T19:49:31.56 0.6 undecidable manual P 269 0.1277 125 0.18 49
IV.GIGS.HHZ. 2022-09-19T19:49:31.75 0.3 positive manual P 113 0.1484 121 -0.01 76
IV.CAMP.HHZ. 2022-09-19T19:49:31.39 0.6 undecidable manual S 33 0.0288 162 -0.12 50
IV.CAMP.HHZ. 2022-09-19T19:49:30.16 0.1 undecidable manual P 33 0.0288 162 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.1 0.00022250000000000001 0.42 AML other m 2022-09-19T19:49:31.68
IV.CAMP.HHE. ML:0.9 0.00015099999999999998 1.68 AML other m 2022-09-19T19:49:33.86
IV.RM33.EHN. ML:1.2 0.00014600000000000003 1.5 AML other m 2022-09-19T19:49:33.89
IV.RM33.EHE. ML:1.2 0.00017400000000000003 0.66 AML other m 2022-09-19T19:49:34.58
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download