Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 21-06-2022 and time 23:58:08 (Italy) in region 6 km E Cittareale (RI)

A magnitude ML 1.5 earthquake occured in region: 6 km E Cittareale (RI), on

  • 21-06-2022 21:58:08 (UTC)
  • 21-06-2022 23:58:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6430, 13.2220 at 11 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
Amatrice RI 6 2657 2657
Cittareale RI 6 482 3139
Accumoli RI 6 667 3806
Montereale AQ 13 2581 6387
Capitignano AQ 15 665 7052
Campotosto AQ 15 542 7594
Arquata del Tronto AP 16 1178 8772
Borbona RI 16 617 9389
Posta RI 17 694 10083
Cascia PG 19 3217 13300
Norcia PG 20 4957 18257

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
48 Km E of Terni (111501 inhabitants)
55 Km SE of Foligno (57155 inhabitants)
77 Km W of Montesilvano (53738 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
83 Km NE of Tivoli (56533 inhabitants)
84 Km W of Pescara (121014 inhabitants)
84 Km W of Chieti (51815 inhabitants)
85 Km SE of Perugia (166134 inhabitants)
95 Km E of Viterbo (67173 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 1.5 2022-06-21
21:58:08		 42.6428 13.2218 11 2023-01-31
19:03:54		 Bollettino Sismico Italiano INGV 111418181
Reviewed
Rev100 		ML 1.5 2022-06-21
21:58:08		 42.654 13.2183 10 2022-06-21
22:01:53		 Sala Sismica INGV-Roma 106343101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-21 21:58:08 ± 0.05
Latitude 42.6428 ± 0.0027
Longitude 13.2218 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111418181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 302
Semi-minor axis of confidence ellipse (meter) 290
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 171
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.13400
Epicentral distance of station farthest from the epicenter (degree) 0.85526
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 39
Type of magnitude ML
Reference to an origin 111418181
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-02 15:15:22

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 106343101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-06-21 22:01:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2022-06-21T21:58:27.93 0.3 undecidable manual S 314 63.7917 50 0.33 66
IV.CESX.HHZ. 2022-06-21T21:58:25.04 0.3 undecidable manual S 266 52.0035 50 0.58 64
IV.MML1.EHZ. 2022-06-21T21:58:25.77 0.3 undecidable manual S 339 55.9995 50 0.24 68
IV.CSP1.EHZ. 2022-06-21T21:58:24.16 0.3 undecidable manual S 358 49.8168 50 0.28 68
IV.SSFR.HHZ. 2022-06-21T21:58:24.13 0.6 undecidable manual P 338 94.9383 50 -0.03 44
IV.GUMA.HNN. 2022-06-21T21:58:24.12 0.3 undecidable manual S 11 47.5191 50 0.86 57
IV.CESI.HHZ. 2022-06-21T21:58:23.09 0.3 undecidable manual S 327 47.7189 50 -0.23 69
IV.MF5.EHN. 2022-06-21T21:58:22.61 0.3 undecidable manual S 27 42.9237 50 0.58 64
IT.MTCL.HGZ. 2022-06-21T21:58:21.94 0.3 undecidable manual S 335 42.9237 50 -0.1 71
IV.ARRO.EHZ. 2022-06-21T21:58:20.47 0.6 undecidable manual S 259 37.9287 50 -0.23 46
IV.ASCOL.EHN. 2022-06-21T21:58:20.49 0.3 undecidable manual S 52 37.8288 50 -0.19 70
IV.ASSB.HHZ. 2022-06-21T21:58:19.43 0.3 undecidable manual P 314 63.7917 50 0.08 69
IV.GIGS.HHZ. 2022-06-21T21:58:19.98 0.3 undecidable manual S 126 35.5422 50 -0.1 71
IV.MC2.EHZ. 2022-06-21T21:58:18.87 0.3 undecidable manual S 355 29.9478 50 0.3 70
IV.MML1.EHZ. 2022-06-21T21:58:18.11 0.6 undecidable manual P 339 55.9995 50 -0.05 47
IV.TERO.HHZ. 2022-06-21T21:58:18.79 0.3 undecidable manual S 94 31.2465 50 -0.14 71
IV.MMO1.EHZ. 2022-06-21T21:58:18.42 0.3 undecidable manual S 17 29.748 50 -0.09 73
7F.SIB1.EHZ. 2022-06-21T21:58:18.06 0.6 undecidable manual S 8 28.2495 50 -0.05 49
IV.CESX.HHZ. 2022-06-21T21:58:17.25 0.3 undecidable manual P 266 52.0035 50 -0.29 67
7F.SIB3.EHZ. 2022-06-21T21:58:17.13 0.3 undecidable manual S 9 26.0517 50 -0.4 69
IV.CSP1.EHZ. 2022-06-21T21:58:17.02 0.3 undecidable manual P 358 49.8168 50 -0.19 70
IV.MNTT.EHZ. 2022-06-21T21:58:17.84 0.6 undecidable manual P 33 55.5 50 -0.25 45
IV.GAVE.EHZ. 2022-06-21T21:58:17.61 0.3 undecidable manual S 282 27.2505 50 -0.25 71
7F.SIB2.EHZ. 2022-06-21T21:58:17.86 0.3 undecidable manual S 14 28.3494 50 -0.28 71
IV.GUMA.HNN. 2022-06-21T21:58:17.22 0.6 undecidable manual P 11 47.5191 50 0.37 45
IT.MTCL.HGZ. 2022-06-21T21:58:16.13 1.0 undecidable manual P 335 42.9237 50 -0.01 24
IV.NRCA.HHZ. 2022-06-21T21:58:16.11 0.6 undecidable manual S 338 22.8549 50 -0.58 44
IV.MF5.EHN. 2022-06-21T21:58:16.57 0.1 undecidable manual P 27 42.9237 50 0.43 89
IV.CESI.HHZ. 2022-06-21T21:58:16.93 0.3 undecidable manual P 327 47.7189 50 0.04 72
IV.CAMP.HHZ. 2022-06-21T21:58:15.80 0.3 undecidable manual S 128 19.3695 50 0.05 76
IV.ASCOL.EHN. 2022-06-21T21:58:15.41 1.0 undecidable manual P 52 37.8288 50 0.04 24
IV.MTRA.EHZ. 2022-06-21T21:58:15.37 0.3 undecidable manual S 48 19.0698 50 -0.3 73
IV.GIGS.HHZ. 2022-06-21T21:58:14.99 0.1 undecidable manual P 126 35.5422 50 -0.02 97
IV.MMO1.EHZ. 2022-06-21T21:58:14.06 0.3 undecidable manual P 17 29.748 50 -0.05 74
IV.ARRO.EHZ. 2022-06-21T21:58:14.99 0.3 undecidable manual P 259 37.9287 50 -0.38 68
IV.LNSS.HHZ. 2022-06-21T21:58:14.56 0.3 undecidable manual S 253 15.4734 125 -0.1 77
IV.MC2.EHZ. 2022-06-21T21:58:14.18 0.1 undecidable manual P 355 29.9478 50 0.04 99
IV.RM33.EHZ. 2022-06-21T21:58:14.60 0.3 undecidable manual S 182 14.874 126 0.1 75
IV.TERO.HHZ. 2022-06-21T21:58:14.33 0.1 undecidable manual P 94 31.2465 50 -0.02 98
IV.GAVE.EHZ. 2022-06-21T21:58:13.61 0.1 positive manual P 282 27.2505 50 -0.12 97
7F.SIB2.EHZ. 2022-06-21T21:58:13.76 0.1 undecidable manual P 14 28.3494 50 -0.14 97
7F.SIB1.EHZ. 2022-06-21T21:58:13.92 0.1 undecidable manual P 8 28.2495 50 0.04 99
7F.SIB3.EHZ. 2022-06-21T21:58:13.38 0.1 undecidable manual P 9 26.0517 50 -0.16 97
IV.RM33.EHZ. 2022-06-21T21:58:12.06 0.1 positive manual P 182 14.874 126 0.27 96
IV.MTRA.EHZ. 2022-06-21T21:58:12.49 0.1 undecidable manual P 48 19.0698 50 0.03 100
IV.CAMP.HHZ. 2022-06-21T21:58:12.71 0.3 undecidable manual P 128 19.3695 50 0.2 73
IV.NRCA.HHZ. 2022-06-21T21:58:12.88 0.1 negative manual P 338 22.8549 50 -0.17 98
IV.LNSS.HHZ. 2022-06-21T21:58:11.98 0.1 positive manual P 253 15.4734 125 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHN. ML:1.5 0.00029795930000000003 0.1408 AML other m 2022-06-21T21:58:15.40
IV.RM33.HNN. ML:1.9 0.000735 0.16 AML other m 2022-06-21T21:58:14.97
IV.RM33.EHN. ML:1.9 0.0007405 0.16 AML other m 2022-06-21T21:58:14.98
IV.RM33.EHE. ML:1.6 0.00033538780000000003 0.1536 AML other m 2022-06-21T21:58:15.24
IV.RM33.HNE. ML:1.6 0.00035153365 0.1536 AML other m 2022-06-21T21:58:15.17
IV.MTRA.EHN. ML:1.9 0.0006630000000000001 0.1 AML other m 2022-06-21T21:58:15.53
IV.MTRA.HNN. ML:1.9 0.0006672587000000001 0.1152 AML other m 2022-06-21T21:58:15.53
IV.LNSS.HHE. ML:1.6 0.00035400694999999997 0.1664 AML other m 2022-06-21T21:58:14.72
IV.MTRA.EHE. ML:1.7 0.00035715470000000007 0.1024 AML other m 2022-06-21T21:58:15.55
IV.MTRA.HNE. ML:1.7 0.0003666064 0.1024 AML other m 2022-06-21T21:58:15.55
IV.NRCA.HHE. ML:2.0 0.0006770000000000001 0.18 AML other m 2022-06-21T21:58:16.61
IV.NRCA.HHN. ML:1.8 0.0004175941 0.1152 AML other m 2022-06-21T21:58:17.09
IV.GAVE.EHN. ML:1.7 0.00029105475000000005 0.1152 AML other m 2022-06-21T21:58:17.85
IV.TERO.HHN. ML:1.5 0.00013554195 0.1408 AML other m 2022-06-21T21:58:19.71
IV.MMO1.EHN. ML:1.3 0.00009878465 0.2048 AML other m 2022-06-21T21:58:18.64
IV.MMO1.EHE. ML:1.3 0.00010053999 0.2176 AML other m 2022-06-21T21:58:19.68
IV.GAVE.EHE. ML:1.7 0.0002795 0.18 AML other m 2022-06-21T21:58:19.49
IV.TERO.HHE. ML:1.2 0.000068303575 0.064 AML other m 2022-06-21T21:58:19.08
IV.MC2.EHN. ML:2.1 0.000636432 0.2304 AML other m 2022-06-21T21:58:20.08
IV.MC2.EHE. ML:1.9 0.00035331075 0.2688 AML other m 2022-06-21T21:58:20.68
IV.ARRO.EHN. ML:1.1 0.000045515060000000005 0.1408 AML other m 2022-06-21T21:58:24.04
IV.ARRO.EHE. ML:1.1 0.0000519 0.6 AML other m 2022-06-21T21:58:24.00
IV.CSP1.EHN. ML:1.5 0.000091113125 0.1408 AML other m 2022-06-21T21:58:25.16
IV.CESI.HHE. ML:1.0 0.0000267699 0.1024 AML other m 2022-06-21T21:58:25.11
IV.CSP1.EHE. ML:1.5 0.00009202627499999999 0.1536 AML other m 2022-06-21T21:58:25.23
IV.CESX.HHN. ML:1.2 0.000036049999999999995 0.2 AML other m 2022-06-21T21:58:27.09
IV.CESX.HHE. ML:1.0 0.0000251795945 0.1664 AML other m 2022-06-21T21:58:27.41
IV.MML1.EHE. ML:1.0 0.000024506484 0.1408 AML other m 2022-06-21T21:58:28.44
IV.MML1.EHN. ML:1.0 0.00001807642 0.1792 AML other m 2022-06-21T21:58:29.19
IV.ASSB.HHN. ML:1.1 0.0000237 0.42 AML other m 2022-06-21T21:58:29.38
IV.CESI.HHN. ML:1.2 0.00003885299 0.1408 AML other m 2022-06-21T21:58:25.15
IV.ASSB.HHE. ML:1.1 0.000027 0.52 AML other m 2022-06-21T21:58:31.52
IV.NRCA.HNN. ML:1.8 0.00037807425 0.1024 AML other m 2022-06-21T21:58:17.08
IV.NRCA.HNE. ML:2.0 0.0006137145500000001 0.1024 AML other m 2022-06-21T21:58:16.75
IV.GAVE.HNE. ML:1.6 0.00023539474999999997 0.1536 AML other m 2022-06-21T21:58:18.52
IV.TERO.HNE. ML:1.6 0.00020246575 0.5248 AML other m 2022-06-21T21:58:18.61
IV.TERO.HNN. ML:1.5 0.000128973045 0.0896 AML other m 2022-06-21T21:58:18.88
IV.MNTT.EHN. ML:1.6 0.000091253665 0.3328 AML other m 2022-06-21T21:58:32.31
IV.MNTT.EHE. ML:1.4 0.000056637724999999997 0.2048 AML other m 2022-06-21T21:58:28.63
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