Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 07-09-2022 and time 07:04:19 (UTC) in region 9 km E Pizzoli (AQ)

A magnitude ML 1.6 earthquake occured in region: 9 km E Pizzoli (AQ), on

  • 07-09-2022 07:04:19 (UTC)
  • 07-09-2022 09:04:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4740, 13.3900 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pizzoli AQ 9 4326 4326
Capitignano AQ 9 665 4991
Barete AQ 9 737 5728
Campotosto AQ 10 542 6270
Crognaleto TE 11 1297 7567
Montereale AQ 13 2581 10148
Cagnano Amiterno AQ 14 1369 11517
L'Aquila AQ 14 69753 81270
Pietracamela TE 15 271 81541
Fano Adriano TE 15 296 81837
Scoppito AQ 16 3727 85564
Cortino TE 19 656 86220
Amatrice RI 19 2657 88877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km N of L'Aquila (69753 inhabitants)
33 Km SW of Teramo (54892 inhabitants)
62 Km E of Terni (111501 inhabitants)
63 Km W of Montesilvano (53738 inhabitants)
65 Km W of Chieti (51815 inhabitants)
68 Km W of Pescara (121014 inhabitants)
75 Km NE of Tivoli (56533 inhabitants)
76 Km NE of Guidonia Montecelio (88673 inhabitants)
78 Km SE of Foligno (57155 inhabitants)
99 Km NE of Roma (2864731 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
Bulletin
Rev1000 		ML 1.6 2022-09-07
07:04:19		 42.4742 13.3895 10 2024-03-01
15:27:59		 Bollettino Sismico Italiano INGV 111548931
Reviewed
Rev100 		ML 1.6 2022-09-07
07:04:19		 42.4785 13.393 11 2022-09-07
07:15:08		 Sala Sismica INGV-Roma 109417841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-07 07:04:19 ± 0.08
Latitude 42.4742 ± 0.0054
Longitude 13.3895 ± 0.0061
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111548931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 606
Semi-minor axis of confidence ellipse (meter) 355
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63222
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 109417841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-07 07:15:08

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 111548931
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-07 09:35:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2022-09-07T07:04:44.05 3.0 undecidable manual S -0.63 0
IV.CSP1.EHZ. 2022-09-07T07:04:41.94 0.6 undecidable manual S 348 70.1742 50 0.94 34
IV.FDMO.HHZ. 2022-09-07T07:04:41.57 3.0 undecidable manual S -0.16 0
IV.MF5.EHZ. 2022-09-07T07:04:39.72 3.0 undecidable manual S 0.75 0
IV.MC2.EHZ. 2022-09-07T07:04:36.44 0.3 undecidable manual S 341 51.2154 50 0.5 63
7F.SIB2.EHE. 2022-09-07T07:04:34.72 0.3 undecidable manual S 351 46.8198 50 -0.04 70
IV.NRCA.HHZ. 2022-09-07T07:04:34.19 0.3 undecidable manual S 331 45.7209 50 -0.3 67
IV.T0110.HHZ. 2022-09-07T07:04:33.84 0.3 undecidable manual S 130 41.7249 50 0.42 66
IV.CSP1.EHZ. 2022-09-07T07:04:31.81 0.6 undecidable manual P 348 70.1742 50 -0.13 44
IV.INTR.HHZ. 2022-09-07T07:04:31.01 0.6 undecidable manual P 140 66.4779 50 -0.37 42
IV.FDMO.HHZ. 2022-09-07T07:04:30.96 3.0 undecidable manual P -0.8 0
IV.LNSS.HHZ. 2022-09-07T07:04:30.68 0.3 undecidable manual S 297 31.9458 50 -0.11 71
IV.MC2.EHZ. 2022-09-07T07:04:28.93 0.3 undecidable manual P 341 51.2154 50 -0.09 69
IV.TERO.HHZ. 2022-09-07T07:04:28.12 0.1 undecidable manual S 47 24.0537 112 -0.48 89
IV.MMO1.EHZ. 2022-09-07T07:04:28.61 3.0 undecidable manual P 0.04 0
7F.SIB2.EHE. 2022-09-07T07:04:28.13 0.6 undecidable manual P 351 46.8198 50 -0.21 45
IV.NRCA.HHZ. 2022-09-07T07:04:27.93 0.1 positive manual P 331 45.7209 50 -0.25 90
IV.VCEL.EHZ. 2022-09-07T07:04:27.38 0.3 undecidable manual P 103 37.9287 50 0.4 66
IV.T0110.HHZ. 2022-09-07T07:04:27.58 0.3 undecidable manual P 130 41.7249 50 0.02 71
IV.LNSS.HHZ. 2022-09-07T07:04:25.84 0.1 positive manual P 297 31.9458 50 -0.21 93
IV.FIAM.HHZ. 2022-09-07T07:04:25.80 0.3 undecidable manual P 224 31.9458 50 -0.25 69
IV.GIGS.HHZ. 2022-09-07T07:04:25.65 0.1 undecidable manual S 99 15.1737 123 -0.21 96
IV.FAGN.HHZ. 2022-09-07T07:04:25.57 0.3 undecidable manual P 145 28.0497 50 0.11 72
IV.RM33.EHZ. 2022-09-07T07:04:25.74 0.3 undecidable manual S 285 14.874 124 -0.02 75
IV.CAMP.HHZ. 2022-09-07T07:04:24.13 0.1 undecidable manual S 13 6.993 145 0.34 95
IV.TERO.HHZ. 2022-09-07T07:04:24.62 0.1 undecidable manual P 47 24.0537 112 -0.16 95
IV.GIGS.HHZ. 2022-09-07T07:04:23.20 0.1 positive manual P 99 15.1737 123 0 100
IV.RM33.EHZ. 2022-09-07T07:04:23.21 0.1 positive manual P 285 14.874 124 0.07 99
IV.CAMP.HHZ. 2022-09-07T07:04:22.46 0.1 negative manual P 13 6.993 145 0.46 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.1 0.00017749999999999998 0.48 AML other m 2022-09-07T07:04:25.28
IV.CAMP.HHN. ML:1.2 0.000246 0.42 AML other m 2022-09-07T07:04:25.77
IV.GIGS.HHE. ML:1.2 0.0001585 0.32 AML other m 2022-09-07T07:04:25.69
IV.RM33.EHN. ML:1.6 0.00038 1.34 AML other m 2022-09-07T07:04:25.89
IV.RM33.HNN. ML:1.6 0.000413 1.76 AML other m 2022-09-07T07:04:25.01
IV.RM33.EHE. ML:1.7 0.000457 0.64 AML other m 2022-09-07T07:04:26.89
IV.RM33.HNE. ML:1.7 0.00045400000000000003 0.26 AML other m 2022-09-07T07:04:26.88
IV.GIGS.HHN. ML:1.0 0.00010544999999999999 0.42 AML other m 2022-09-07T07:04:27.59
IV.TERO.HHE. ML:1.6 0.000277 0.12 AML other m 2022-09-07T07:04:28.95
IV.TERO.HHN. ML:1.6 0.000264 1.4 AML other m 2022-09-07T07:04:29.84
IV.LNSS.HHE. ML:1.9 0.0003435 0.16 AML other m 2022-09-07T07:04:30.96
IV.LNSS.HHN. ML:1.7 0.0002445 1.78 AML other m 2022-09-07T07:04:30.00
IV.FAGN.HHN. ML:2.0 0.00048249999999999996 0.58 AML other m 2022-09-07T07:04:33.40
IV.FAGN.HHE. ML:2.0 0.00046199999999999995 0.68 AML other m 2022-09-07T07:04:33.81
IV.FIAM.HHE. ML:1.1 0.00006085 0.3 AML other m 2022-09-07T07:04:33.80
IV.NRCA.HHN. ML:1.5 0.0000969 0.14 AML other m 2022-09-07T07:04:34.69
IV.NRCA.HHE. ML:1.8 0.000192 0.16 AML other m 2022-09-07T07:04:34.78
IV.T0110.HHN. ML:1.9 0.000262 0.34 AML other m 2022-09-07T07:04:34.95
IV.FIAM.HHN. ML:1.0 0.0000441 1.28 AML other m 2022-09-07T07:04:35.87
IV.T0110.HHE. ML:1.8 0.0001905 0.32 AML other m 2022-09-07T07:04:36.10
IV.VCEL.EHN. ML:1.7 0.0001835 1.62 AML other m 2022-09-07T07:04:37.86
IV.VCEL.EHE. ML:1.7 0.00016900000000000002 0.52 AML other m 2022-09-07T07:04:37.64
IV.FDMO.HHN. ML:1.0 0.000020900000000000003 0.16 AML other m 2022-09-07T07:04:42.31
IV.FDMO.HHE. ML:0.9 0.0000152 0.78 AML other m 2022-09-07T07:04:43.41
IV.INTR.HHE. ML:1.4 0.0000428 0.68 AML other m 2022-09-07T07:04:43.60
IV.INTR.HHN. ML:1.5 0.00006125 0.56 AML other m 2022-09-07T07:04:44.29
IV.LPEL.HHE. ML:1.6 0.00005695 0.22 AML other m 2022-09-07T07:04:47.03
IV.LPEL.HHN. ML:1.5 0.000045600000000000004 0.28 AML other m 2022-09-07T07:04:48.34
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