Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.5 on date 16-03-2022 and time 09:00:55 (Italy) in region 11 km SW Crognaleto (TE)

A magnitude ML 0.5 earthquake occured in region: 11 km SW Crognaleto (TE), on

  • 16-03-2022 08:00:55 (UTC)
  • 16-03-2022 09:00:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4600, 13.4280 at 9 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.

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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
Crognaleto TE 11 1297 1297
Pizzoli AQ 11 4326 5623
Campotosto AQ 12 542 6165
Barete AQ 12 737 6902
L'Aquila AQ 12 69753 76655
Capitignano AQ 12 665 77320
Pietracamela TE 13 271 77591
Fano Adriano TE 14 296 77887
Cagnano Amiterno AQ 17 1369 79256
Montereale AQ 17 2581 81837
Scoppito AQ 17 3727 85564
Poggio Picenze AQ 18 1136 86700
Fossa AQ 19 721 87421
Cortino TE 19 656 88077
Ocre AQ 20 1167 89244
Isola del Gran Sasso d'Italia TE 20 4773 94017
Barisciano AQ 20 1828 95845
Lucoli AQ 20 1011 96856

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km N of L'Aquila (69753 inhabitants)
32 Km SW of Teramo (54892 inhabitants)
60 Km W of Montesilvano (53738 inhabitants)
62 Km W of Chieti (51815 inhabitants)
65 Km W of Pescara (121014 inhabitants)
65 Km E of Terni (111501 inhabitants)
76 Km NE of Tivoli (56533 inhabitants)
77 Km NE of Guidonia Montecelio (88673 inhabitants)
81 Km SE of Foligno (57155 inhabitants)
100 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
Reviewed
Rev100 		ML 0.5 2022-03-16
08:00:55		 42.4598 13.4282 9 2022-03-16
08:13:27		 Sala Sismica INGV-Roma 102023821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-16 08:00:55 ± 0.12
Latitude 42.4598 ± 0.0063
Longitude 13.4282 ± 0.0073
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 102023821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 741
Semi-minor axis of confidence ellipse (meter) 189
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 28
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34534
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 102023821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-16 08:13:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IACL.HHZ. 2022-03-16T08:02:28.01 3.0 undecidable manual Sg 5.91 0
IV.MSRU.HHZ. 2022-03-16T08:02:27.43 3.0 undecidable manual Sn -4.05 0
IV.ZCCA.HHZ. 2022-03-16T08:02:24.25 3.0 undecidable manual Sg 11.1 0
GU.BHB.HHZ. 2022-03-16T08:02:13.78 3.0 undecidable manual Pn 4.13 0
IV.NOCI.HHZ. 2022-03-16T08:02:03.04 3.0 undecidable manual Sg 8.16 0
IV.ISPIC.HNZ. 2022-03-16T08:02:01.28 3.0 negative manual Pn -3.48 0
IV.FNVD.HHZ. 2022-03-16T08:02:01.56 3.0 undecidable manual Sn -6.71 0
IV.ACATE.EHZ. 2022-03-16T08:01:57.69 3.0 negative manual Pn -3.43 0
IV.MILZ.HHZ. 2022-03-16T08:01:54.47 3.0 undecidable manual Pg 9.6 0
IV.IACL.HHZ. 2022-03-16T08:01:45.62 3.0 undecidable manual Pg 5.29 0
GU.GSCL.HHZ. 2022-03-16T08:01:41.04 3.0 positive manual Pn 2.79 0
IX.COL3.HHZ.02 2022-03-16T08:01:34.02 3.0 undecidable manual Sg -0.43 0
IV.MTL1.HNZ. 2022-03-16T08:01:27.98 3.0 undecidable manual Sn -0.77 0
IV.SCHR.EHZ. 2022-03-16T08:01:21.19 3.0 negative manual Pn -2.17 0
IV.RCAV.EHZ. 2022-03-16T08:01:19.49 3.0 undecidable manual Sg 0.63 0
IV.NRCA.HHZ. 2022-03-16T08:01:18.37 3.0 undecidable manual Sn -1.86 0
IV.BIOG.HNZ. 2022-03-16T08:01:18.41 3.0 undecidable manual Sn -3.45 0
IV.MF5.EHZ. 2022-03-16T08:01:15.83 3.0 undecidable manual Sn -2.81 0
IV.T0110.HHZ. 2022-03-16T08:01:09.09 0.6 undecidable manual S 132 38.3283 50 0.05 64
IV.MTRA.HNE. 2022-03-16T08:01:07.51 0.3 undecidable manual S 356 33.0447 50 -0.11 96
IV.NRCA.HHZ. 2022-03-16T08:01:04.45 3.0 undecidable manual P -1.12 0
IV.TERO.HHZ. 2022-03-16T08:01:04.53 0.3 undecidable manual S 38 23.0547 112 -0.1 98
IV.SMA1.EHZ. 2022-03-16T08:01:04.23 0.3 undecidable manual S 338 20.3685 115 0.46 91
IV.OFFI.HHZ. 2022-03-16T08:01:03.08 3.0 positive manual P 0.23 0
IV.T0110.HHZ. 2022-03-16T08:01:03.92 0.3 undecidable manual P 132 38.3283 50 0.4 89
IV.MTRA.HNE. 2022-03-16T08:01:02.44 0.3 undecidable manual P 356 33.0447 50 -0.26 93
IV.RM33.EHZ. 2022-03-16T08:01:02.89 0.3 undecidable manual S 287 18.2706 117 -0.23 96
IV.LPEL.HHZ. 2022-03-16T08:01:02.26 3.0 undecidable manual Sn 3.48 0
IV.GIGS.HHZ. 2022-03-16T08:01:01.31 0.3 undecidable manual S 94 11.877 128 0.08 100
IV.RM33.EHZ. 2022-03-16T08:01:00.04 0.3 undecidable manual P 287 18.2706 117 -0.06 99
IV.SMA1.EHZ. 2022-03-16T08:01:00.76 0.3 undecidable manual P 338 20.3685 115 0.28 94
IV.TERO.HHZ. 2022-03-16T08:01:00.88 0.3 undecidable manual P 38 23.0547 112 -0.09 98
IV.GIGS.HHZ. 2022-03-16T08:00:58.66 0.3 undecidable manual P 94 11.877 128 -0.35 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:0.5 0.000024301127999999997 0.1152 AML other m 2022-03-16T08:01:04.54
IV.RM33.EHN. ML:0.6 0.000036678829999999994 0.2048 AML other m 2022-03-16T08:01:03.68
IV.SMA1.EHE. ML:0.5 0.000027038550000000002 0.2176 AML other m 2022-03-16T08:01:04.68
IV.SMA1.EHN. ML:0.3 0.000015594545 0.1984 AML other m 2022-03-16T08:01:04.68
IV.TERO.HHE. ML:0.4 0.000016985369499999998 0.1024 AML other m 2022-03-16T08:01:05.53
IV.TERO.HHN. ML:0.5 0.00002063207 0.0576 AML other m 2022-03-16T08:01:05.54
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