Earthquake with magnitude of ML 1.1 on date 06-06-2021 and time 22:04:42 (UTC) in region 3 km E Rieti (RI)

A magnitude ML 1.1 earthquake occured in region: 3 km E Rieti (RI), on

  • 06-06-2021 22:04:42 (UTC)
  • 07-06-2021 00:04:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.3960, 12.9010 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Rieti RI 3 47698 47698
Cittaducale RI 4 6828 54526
Cantalice RI 8 2755 57281
Belmonte in Sabina RI 9 636 57917
Concerviano RI 11 291 58208
Castel Sant'Angelo RI 11 1308 59516
Contigliano RI 11 3783 63299
Poggio Bustone RI 12 2055 65354
Monte San Giovanni in Sabina RI 13 714 66068
Greccio RI 13 1558 67626
Borgo Velino RI 13 972 68598
Rocca Sinibalda RI 14 815 69413
Rivodutri RI 14 1253 70666
Micigliano RI 14 127 70793
Montenero Sabino RI 15 299 71092
Longone Sabino RI 15 597 71689
Antrodoco RI 15 2588 74277
Torricella in Sabina RI 15 1342 75619
Colli sul Velino RI 15 533 76152
Morro Reatino RI 16 373 76525
Poggio San Lorenzo RI 16 589 77114
Labro RI 17 374 77488
Cottanello RI 18 563 78051
Casaprota RI 18 744 78795
Petrella Salto RI 18 1197 79992
Montasola RI 18 395 80387
Monteleone Sabino RI 18 1224 81611
Roccantica RI 19 563 82174
Leonessa RI 19 2435 84609
Salisano RI 20 567 85176
Varco Sabino RI 20 187 85363
Frasso Sabino RI 20 743 86106
Casperia RI 20 1246 87352

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SE of Terni (111501 inhabitants)
41 Km W of L'Aquila (69753 inhabitants)
46 Km NE of Guidonia Montecelio (88673 inhabitants)
49 Km N of Tivoli (56533 inhabitants)
64 Km S of Foligno (57155 inhabitants)
65 Km E of Viterbo (67173 inhabitants)
66 Km NE of Roma (2864731 inhabitants)
72 Km W of Teramo (54892 inhabitants)
79 Km N of Velletri (53303 inhabitants)
87 Km NE of Pomezia (62966 inhabitants)
88 Km NE of Fiumicino (78395 inhabitants)
90 Km SE of Perugia (166134 inhabitants)
91 Km N of Aprilia (73446 inhabitants)
97 Km E of Civitavecchia (52991 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 2021-06-06
22:04:42
42.3957 12.9007 9 2021-06-06
22:14:26
Sala Sismica INGV-Roma 90872351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-06 22:04:42 ± 0.06
Latitude 42.3957 ± 0.0027
Longitude 12.9007 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 90872351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 324
Semi-minor axis of confidence ellipse (meter) 281
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.18436
Epicentral distance of station farthest from the epicenter (degree) 0.65471
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 90872351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-06 22:14:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2021-06-06T22:05:05.53 1.0 undecidable manual S 12 72.6717 50 0.92 24
IV.MOMA.HHZ. 2021-06-06T22:04:59.48 0.6 undecidable manual S 329 52.7028 50 0.2 62
IV.FDMO.HHZ. 2021-06-06T22:04:55.29 1.0 positive manual P 12 72.6717 50 0.12 30
IV.CESX.HHZ. 2021-06-06T22:04:54.50 0.6 undecidable manual S 313 34.8429 50 -0.01 67
IV.GAVE.EHE. 2021-06-06T22:04:53.68 0.6 undecidable manual S 359 32.9448 50 -0.31 63
IV.RM33.EHZ. 2021-06-06T22:04:52.65 0.6 undecidable manual S 64 28.5492 107 -0.03 67
IV.MOMA.HHZ. 2021-06-06T22:04:52.01 0.6 undecidable manual P 329 52.7028 50 -0.09 64
IV.NRCA.HHZ. 2021-06-06T22:04:52.01 0.6 undecidable manual P 20 51.6039 50 0.08 64
IV.CERT.HHE. 2021-06-06T22:04:51.07 1.0 undecidable manual P 172 50.0166 50 -0.6 28
IV.LNSS.HHZ. 2021-06-06T22:04:51.53 0.6 undecidable manual S 26 25.6521 109 -0.19 65
IV.FIAM.HHZ. 2021-06-06T22:04:50.80 0.6 undecidable manual S 128 22.6551 112 0.04 68
IV.ARRO.EHZ. 2021-06-06T22:04:50.84 0.6 undecidable manual S 332 23.1546 111 -0.06 68
IT.MMP1.HGZ. 2021-06-06T22:04:50.04 0.6 undecidable manual S 218 20.4684 114 -0.01 69
IV.CESX.HHZ. 2021-06-06T22:04:49.48 1.0 negative manual P 313 34.8429 50 0.13 33
IV.SRES.HHZ. 2021-06-06T22:04:49.39 1.0 negative manual P 241 36.5412 50 -0.21 32
IV.GAVE.EHE. 2021-06-06T22:04:48.87 1.0 undecidable manual P 359 32.9448 50 -0.17 32
IV.RM33.EHZ. 2021-06-06T22:04:48.29 0.6 positive manual P 64 28.5492 107 0 68
IV.FIAM.HHZ. 2021-06-06T22:04:47.30 0.3 positive manual P 128 22.6551 112 0.12 100
IV.ARRO.EHZ. 2021-06-06T22:04:47.41 0.6 negative manual P 332 23.1546 111 0.15 66
IV.LNSS.HHZ. 2021-06-06T22:04:47.73 0.6 undecidable manual P 26 25.6521 109 0 68
IT.MMP1.HGZ. 2021-06-06T22:04:46.92 1.0 undecidable manual P 218 20.4684 114 0.16 33
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FIAM.HHE. ML:0.9 0.0000514 0.1 AML other m 2021-06-06T22:04:51.20
IV.ARRO.EHN. ML:1.4 0.000151 0.68 AML other m 2021-06-06T22:04:51.18
IV.ARRO.EHE. ML:1.1 0.00008424999999999999 0.84 AML other m 2021-06-06T22:04:51.26
IV.FIAM.HHN. ML:0.7 0.00003374923 0.1408 AML other m 2021-06-06T22:04:51.78
IV.RM33.EHE. ML:1.5 0.000174 0.26 AML other m 2021-06-06T22:04:53.39
IV.RM33.EHN. ML:1.2 0.00008754999999999999 0.88 AML other m 2021-06-06T22:04:53.02
IV.CESX.HHE. ML:1.0 0.00003895 0.42 AML other m 2021-06-06T22:04:55.07
IV.CESX.HHN. ML:0.9 0.000033350000000000004 1.44 AML other m 2021-06-06T22:04:55.77
IV.SRES.HHE. ML:0.8 0.0000252 1.28 AML other m 2021-06-06T22:04:56.99
IV.SRES.HHN. ML:0.7 0.00002155 0.42 AML other m 2021-06-06T22:04:57.45
IV.MOMA.HHE. ML:1.2 0.0000373 0.8 AML other m 2021-06-06T22:04:59.54
IV.MOMA.HHN. ML:1.5 0.00006994999999999999 0.24 AML other m 2021-06-06T22:05:00.67
IV.NRCA.HHN. ML:1.2 0.00003875000000000001 0.1 AML other m 2021-06-06T22:05:01.06
IV.NRCA.HHE. ML:1.2 0.0000467 0.14 AML other m 2021-06-06T22:05:01.21
IV.FDMO.HHN. ML:1.0 0.0000161 0.42 AML other m 2021-06-06T22:05:05.79
IV.FDMO.HHE. ML:1.1 0.0000187 1.76 AML other m 2021-06-06T22:05:06.03
IV.FIAM.HNE. ML:2.6 0.0028760089999999997 1.28 AML other m 2021-06-06T22:04:58.99
IV.FIAM.HNN. ML:1.2 0.000098132575 0.256 AML other m 2021-06-06T22:04:51.79
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