Earthquake with magnitude of ML 1.6 on date 22-08-2020 and time 11:59:18 (Italy) in region 3 km E Bussi sul Tirino (PE)

A magnitude ML 1.6 earthquake occured in region: 3 km E Bussi sul Tirino (PE), on

  • 22-08-2020 09:59:18 (UTC)
  • 22-08-2020 11:59:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.21, 13.87 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bussi sul Tirino PE 3 2518 2518
Castiglione a Casauria PE 4 831 3349
Tocco da Casauria PE 4 2688 6037
Popoli PE 5 5172 11209
Pescosansonesco PE 5 517 11726
Torre de' Passeri PE 7 3147 14873
Collepietro AQ 7 237 15110
Bolognano PE 8 1108 16218
Corvara PE 8 256 16474
San Benedetto in Perillis AQ 8 113 16587
Pietranico PE 8 484 17071
Salle PE 9 308 17379
Corfinio AQ 10 1051 18430
Roccacasale AQ 10 693 19123
Vittorito AQ 10 873 19996
Capestrano AQ 10 884 20880
San Valentino in Abruzzo Citeriore PE 10 1922 22802
Navelli AQ 12 554 23356
Brittoli PE 12 290 23646
Abbateggio PE 12 400 24046
Cugnoli PE 12 1506 25552
Pratola Peligna AQ 12 7577 33129
Raiano AQ 13 2815 35944
Acciano AQ 13 327 36271
Molina Aterno AQ 13 386 36657
Caramanico Terme PE 13 1929 38586
Alanno PE 13 3487 42073
Roccamorice PE 13 939 43012
Scafa PE 13 3759 46771
Civitaquana PE 13 1247 48018
Carpineto della Nora PE 14 662 48680
Castelvecchio Subequo AQ 14 982 49662
Lettomanoppello PE 15 2975 52637
Castel di Ieri AQ 15 303 52940
Vicoli PE 15 390 53330
Turrivalignani PE 15 857 54187
Villa Santa Lucia degli Abruzzi AQ 16 123 54310
Ofena AQ 16 506 54816
Goriano Sicoli AQ 16 569 55385
Gagliano Aterno AQ 16 254 55639
Sant'Eufemia a Maiella PE 16 278 55917
Secinaro AQ 17 359 56276
Caporciano AQ 17 230 56506
Catignano PE 17 1399 57905
Prezza AQ 17 945 58850
Nocciano PE 17 1810 60660
Manoppello PE 17 6996 67656
Civitella Casanova PE 18 1815 69471
Carapelle Calvisio AQ 18 87 69558
Castelvecchio Calvisio AQ 18 153 69711
Sulmona AQ 19 24557 94268
Tione degli Abruzzi AQ 19 310 94578
Calascio AQ 19 137 94715
Villa Celiera PE 19 681 95396
San Pio delle Camere AQ 19 661 96057
Serramonacesca PE 19 562 96619
Rosciano PE 20 3900 100519

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km SW of Chieti (51815 inhabitants)
40 Km SW of Pescara (121014 inhabitants)
41 Km SW of Montesilvano (53738 inhabitants)
42 Km E of L'Aquila (69753 inhabitants)
52 Km S of Teramo (54892 inhabitants)
92 Km E of Tivoli (56533 inhabitants)
97 Km E 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
Bulletin
Rev1000
ML 1.6 2020-08-22
09:59:18
42.21 13.87 11 2020-11-19
12:37:07
Bollettino Sismico Italiano INGV 84764781
Reviewed
Rev100
ML 1.6 2020-08-22
09:59:18
42.21 13.86 11 2020-08-22
10:21:23
Sala Sismica INGV-Roma 82226771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-22 09:59:18 ± 0.08
Latitude 42.21 ± 0.00
Longitude 13.87 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84764781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 738
Semi-minor axis of confidence ellipse (meter) 258
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 740
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.83367
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 84764781
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-16 06:36:25

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 82226771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-22 10:21:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FREG.EHZ. 2020-08-22T10:01:14.17 3.0 undecidable manual Sg 6.87 0
ST.PANI.EHZ. 2020-08-22T10:01:12.12 3.0 undecidable manual Sn -2.12 0
XK.SELL.HHZ. 2020-08-22T10:01:12.03 3.0 undecidable manual Sg 8.35 0
XK.GIZZ.HHZ. 2020-08-22T10:01:08.00 3.0 undecidable manual Sg 8.34 0
IV.TDS.HHZ. 2020-08-22T10:00:43.32 3.0 undecidable manual Sn -3.61 0
SL.KOGS.BHZ. 2020-08-22T10:00:42.17 3.0 undecidable manual Pg 14.11 0
IV.RAFF.HHZ. 2020-08-22T10:00:40.65 3.0 negative manual Pg 7.58 0
IV.CAGR.HHZ. 2020-08-22T10:00:39.38 3.0 undecidable manual Pg 11.62 0
IV.PE3.EHZ. 2020-08-22T10:00:17.31 3.0 undecidable manual Sg 3.16 0
IV.COR1.EHZ. 2020-08-22T10:00:09.62 3.0 undecidable manual S 1.14 0
IV.MTRA.EHZ. 2020-08-22T09:59:40.34 0.3 undecidable manual S 328 0.6466 50 0.52 61
IV.LRP.EHE. 2020-08-22T09:59:39.36 0.6 undecidable manual S 200 0.5989 50 0.96 34
IV.SMA1.EHE. 2020-08-22T09:59:38.52 0.6 undecidable manual S 317 0.5747 50 0.85 36
IV.T1299.EHZ. 2020-08-22T09:59:37.86 0.6 undecidable manual S 315 0.6043 50 -0.7 38
IV.FIAM.HHE. 2020-08-22T09:59:37.67 0.6 undecidable manual S 276 0.5567 50 0.52 41
IV.POFI.HHZ. 2020-08-22T09:59:36.10 0.3 undecidable manual S 193 0.5045 50 0.49 63
IV.NRCA.HHZ. 2020-08-22T09:59:34.49 0.3 undecidable manual P 319 0.8337 50 0.65 56
IV.PTQR.HHE. 2020-08-22T09:59:32.08 0.3 undecidable manual S 242 0.3921 50 -0.2 69
IV.VVLD.HHZ. 2020-08-22T09:59:31.96 0.3 undecidable manual S 208 0.384 50 -0.08 71
IV.MIDA.HHZ. 2020-08-22T09:59:30.38 0.1 undecidable manual P 153 0.6367 50 -0.08 90
IV.MTRA.EHZ. 2020-08-22T09:59:30.39 0.3 undecidable manual P 328 0.6466 50 -0.25 65
IV.GIGS.HHE. 2020-08-22T09:59:30.07 0.3 undecidable manual S 318 0.3256 50 -0.23 70
IV.T1299.EHZ. 2020-08-22T09:59:30.25 0.3 undecidable manual P 315 0.6043 50 0.34 64
IV.SMA1.EHE. 2020-08-22T09:59:29.15 0.3 undecidable manual P 317 0.5747 50 -0.25 66
IV.FIAM.HHE. 2020-08-22T09:59:29.07 0.6 undecidable manual P 276 0.5567 50 -0.03 46
IV.CERA.HHZ. 2020-08-22T09:59:29.92 0.1 positive manual P 169 0.6214 50 -0.29 86
IV.RNI2.HNE. 2020-08-22T09:59:29.85 0.3 undecidable manual P 157 0.5486 50 0.89 53
IV.RM33.EHE. 2020-08-22T09:59:29.14 0.3 undecidable manual P 302 0.5666 50 -0.12 68
IV.LPEL.HHZ. 2020-08-22T09:59:29.15 0.3 undecidable manual S 125 0.286 50 0.02 73
IV.LRP.EHE. 2020-08-22T09:59:29.57 0.3 undecidable manual P 200 0.5989 50 -0.25 65
IV.FAGN.HHZ. 2020-08-22T09:59:27.14 0.6 undecidable manual S 285 0.2158 50 0.09 49
IV.POFI.HHZ. 2020-08-22T09:59:27.98 0.1 undecidable manual P 193 0.5045 50 -0.23 89
IV.INTR.HHZ. 2020-08-22T09:59:26.66 0.3 undecidable manual S 172 0.1996 50 0.09 73
IV.PTQR.HHE. 2020-08-22T09:59:26.40 0.6 undecidable manual P 242 0.3921 50 0.11 47
IV.VCEL.EHZ. 2020-08-22T09:59:26.64 0.6 undecidable manual S 354 0.1862 117 0.49 45
IV.VVLD.HHZ. 2020-08-22T09:59:25.82 0.1 undecidable manual P 208 0.384 50 -0.33 90
IT.SULP.HGZ. 2020-08-22T09:59:24.53 0.3 undecidable manual S 160 0.1322 126 0.13 74
IV.GIGS.HHE. 2020-08-22T09:59:24.65 0.1 positive manual P 318 0.3256 50 -0.5 88
IT.SULA.HNE. 2020-08-22T09:59:24.92 0.3 undecidable manual S 164 0.1412 124 0.25 72
IT.SULC.HNE. 2020-08-22T09:59:24.81 0.3 undecidable manual S 167 0.1448 123 0.01 75
IV.LPEL.HHZ. 2020-08-22T09:59:24.34 0.1 undecidable manual P 125 0.286 50 -0.13 95
IV.VCEL.EHZ. 2020-08-22T09:59:22.75 0.1 negative manual P 354 0.1862 117 0 100
IV.INTR.HHZ. 2020-08-22T09:59:22.87 0.1 negative manual P 172 0.1996 50 -0.12 97
IV.FAGN.HHZ. 2020-08-22T09:59:22.93 0.3 undecidable manual P 285 0.2158 50 -0.34 69
IT.SULP.HGZ. 2020-08-22T09:59:21.60 0.1 undecidable manual P 160 0.1322 126 -0.14 98
IT.SULA.HNE. 2020-08-22T09:59:21.86 0.1 undecidable manual P 164 0.1412 124 -0.04 100
IT.SULC.HNE. 2020-08-22T09:59:21.87 0.1 undecidable manual P 167 0.1448 123 -0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HHE. ML:1.7 0.000311 0.2 AML other m 2020-08-22T09:59:27.53
IV.VCEL.EHE. ML:1.8 0.0004935 0.36 AML other m 2020-08-22T09:59:28.46
IV.INTR.HHN. ML:1.8 0.000458 0.26 AML other m 2020-08-22T09:59:29.20
IV.LPEL.HHE. ML:1.8 0.000282 0.82 AML other m 2020-08-22T09:59:30.53
IV.LPEL.HHN. ML:1.8 0.000263 1.18 AML other m 2020-08-22T09:59:30.85
IV.FAGN.HHN. ML:1.8 0.0003715 0.3 AML other m 2020-08-22T09:59:31.61
IV.VCEL.EHN. ML:1.8 0.000487 0.7 AML other m 2020-08-22T09:59:32.31
IV.FAGN.HHE. ML:1.9 0.000472 0.54 AML other m 2020-08-22T09:59:32.92
IV.VVLD.HHN. ML:1.4 8.455E-5 1.38 AML other m 2020-08-22T09:59:35.72
IV.VVLD.HHE. ML:1.4 7.49E-5 0.74 AML other m 2020-08-22T09:59:36.06
IV.POFI.HHN. ML:1.2 3.62E-5 0.56 AML other m 2020-08-22T09:59:37.11
IV.POFI.HHE. ML:1.2 3.855E-5 0.44 AML other m 2020-08-22T09:59:38.34
IV.MIDA.HHE. ML:1.4 3.9E-5 0.5 AML other m 2020-08-22T09:59:42.56
IV.MIDA.HHN. ML:1.4 4.345E-5 1.38 AML other m 2020-08-22T09:59:42.74
IV.CERA.HHE. ML:1.5 5.115E-5 0.28 AML other m 2020-08-22T09:59:44.68
IV.CERA.HHN. ML:1.4 4.175E-5 0.36 AML other m 2020-08-22T09:59:48.59
IV.COR1.EHE. ML:2.7 0.00019 0.08 AML other m 2020-08-22T10:00:13.46
IV.COR1.EHN. ML:2.9 0.0003015 0.06 AML other m 2020-08-22T10:00:13.48
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download