A magnitude ML 1.0 earthquake occured in region: 6 km N Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6670, 13.1790 at 10 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cittareale | RI | 6 | 482 | 482 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 10 | 2657 | 3806 |
Cascia | PG | 15 | 3217 | 7023 |
Arquata del Tronto | AP | 15 | 1178 | 8201 |
Norcia | PG | 16 | 4957 | 13158 |
Montereale | AQ | 17 | 2581 | 15739 |
Posta | RI | 17 | 694 | 16433 |
Borbona | RI | 18 | 617 | 17050 |
Monteleone di Spoleto | PG | 19 | 599 | 17649 |
Capitignano | AQ | 19 | 665 | 18314 |
Campotosto | AQ | 20 | 542 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-11 00:50:31 |
42.6668 | 13.1787 | 10 | 2020-07-11 01:03:39 |
Sala Sismica INGV-Roma | 80940861 |
Field | Value |
---|---|
Time (UTC) | 2020-07-11 00:50:31 ± 0.09 |
Latitude | 42.6668 ± 0.0054 |
Longitude | 13.1787 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80940861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 582 |
Semi-minor axis of confidence ellipse (meter) | 572 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 202 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 18 |
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) | 0.38131 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80940861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-11 01:03:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PCN.EHZ. | 2020-07-11T00:52:03.26 | 3.0 | undecidable | manual | Sn | 3.1 | 0 | |||
IV.HPAC.HHZ. | 2020-07-11T00:51:53.95 | 3.0 | positive | manual | Pn | -5 | 0 | |||
XK.GIZZ.HHZ. | 2020-07-11T00:51:42.71 | 3.0 | positive | manual | Pg | 8.01 | 0 | |||
GU.GSCL.HHZ. | 2020-07-11T00:51:42.53 | 3.0 | undecidable | manual | Sn | 4.76 | 0 | |||
IV.CGL.BHZ. | 2020-07-11T00:51:37.64 | 3.0 | undecidable | manual | Pn | 2.89 | 0 | |||
OT.OT13.EHZ. | 2020-07-11T00:51:36.68 | 3.0 | undecidable | manual | Sn | -0.15 | 0 | |||
IV.ZONE.HHZ. | 2020-07-11T00:51:24.82 | 3.0 | negative | manual | Pn | -0.83 | 0 | |||
CR.STON.BHZ. | 2020-07-11T00:51:24.24 | 3.0 | undecidable | manual | Pn | 3.41 | 0 | |||
IV.MF5.EHZ. | 2020-07-11T00:50:46.93 | 0.6 | undecidable | manual | S | 33 | 42.3243 | 50 | 1 | 35 |
IV.MMO1.EHZ. | 2020-07-11T00:50:42.03 | 0.3 | undecidable | manual | S | 25 | 28.4493 | 50 | -0.21 | 71 |
IV.MC2.EHZ. | 2020-07-11T00:50:41.74 | 1.0 | undecidable | manual | S | 2 | 27.1506 | 50 | -0.14 | 24 |
IV.MF5.EHZ. | 2020-07-11T00:50:40.31 | 0.1 | undecidable | manual | P | 33 | 42.3243 | 50 | 0.31 | 91 |
IV.CAMP.HHE. | 2020-07-11T00:50:40.17 | 0.6 | undecidable | manual | S | 128 | 23.754 | 112 | -0.65 | 42 |
IV.NRCA.HHZ. | 2020-07-11T00:50:39.07 | 0.3 | undecidable | manual | S | 344 | 19.2696 | 117 | -0.31 | 71 |
IV.RM33.EHZ. | 2020-07-11T00:50:38.77 | 0.3 | undecidable | manual | S | 170 | 17.7711 | 119 | -0.16 | 73 |
IV.LNSS.HHZ. | 2020-07-11T00:50:37.83 | 0.3 | undecidable | manual | S | 238 | 13.3755 | 126 | 0.19 | 73 |
IV.SMA1.EHZ. | 2020-07-11T00:50:37.79 | 0.3 | undecidable | manual | S | 107 | 13.3755 | 126 | 0.14 | 74 |
IV.MC2.EHZ. | 2020-07-11T00:50:37.52 | 0.1 | undecidable | manual | P | 2 | 27.1506 | 50 | -0.14 | 97 |
IV.MMO1.EHZ. | 2020-07-11T00:50:37.62 | 0.1 | undecidable | manual | P | 25 | 28.4493 | 50 | -0.25 | 94 |
IV.NRCA.HHZ. | 2020-07-11T00:50:36.16 | 0.1 | undecidable | manual | P | 344 | 19.2696 | 117 | -0.06 | 100 |
IV.CAMP.HHE. | 2020-07-11T00:50:36.73 | 0.1 | undecidable | manual | P | 128 | 23.754 | 112 | -0.32 | 94 |
IV.T1299.HNE. | 2020-07-11T00:50:36.66 | 0.3 | undecidable | manual | S | 113 | 9.1797 | 137 | 0.1 | 75 |
IV.LNSS.HHZ. | 2020-07-11T00:50:35.34 | 0.1 | undecidable | manual | P | 238 | 13.3755 | 126 | 0.13 | 99 |
IV.SMA1.EHZ. | 2020-07-11T00:50:35.40 | 0.1 | undecidable | manual | P | 107 | 13.3755 | 126 | 0.18 | 98 |
IV.RM33.EHZ. | 2020-07-11T00:50:35.91 | 0.1 | undecidable | manual | P | 170 | 17.7711 | 119 | -0.05 | 100 |
IV.T1299.HNE. | 2020-07-11T00:50:34.90 | 0.1 | undecidable | manual | P | 113 | 9.1797 | 137 | 0.31 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.0 | 0.00009620000000000001 | 1.82 | AML | other | m | 2020-07-11T00:50:37.03 |
IV.LNSS.HHE. | ML:0.9 | 0.0000819 | 0.28 | AML | other | m | 2020-07-11T00:50:38.07 |
IV.SMA1.EHE. | ML:1.2 | 0.00016450000000000001 | 0.26 | AML | other | m | 2020-07-11T00:50:38.33 |
IV.SMA1.EHN. | ML:0.9 | 0.00008840000000000001 | 0.34 | AML | other | m | 2020-07-11T00:50:38.39 |
IV.RM33.EHN. | ML:0.6 | 0.0000359 | 1.74 | AML | other | m | 2020-07-11T00:50:38.04 |
IV.NRCA.HHN. | ML:1.1 | 0.00009234999999999998 | 0.12 | AML | other | m | 2020-07-11T00:50:39.20 |
IV.NRCA.HHE. | ML:1.2 | 0.000126 | 0.16 | AML | other | m | 2020-07-11T00:50:39.21 |
IV.RM33.EHE. | ML:0.6 | 0.0000363 | 0.94 | AML | other | m | 2020-07-11T00:50:39.08 |
IV.SNTG.HHE. | ML:1.2 | 0.000024399999999999997 | 0.52 | AML | other | m | 2020-07-11T00:50:44.52 |
IV.ATCC.EHN. | ML:1.9 | 0.00011599999999999999 | 0.1 | AML | other | m | 2020-07-11T00:50:45.58 |
IV.ATCC.EHE. | ML:1.7 | 0.00008599999999999999 | 0.1 | AML | other | m | 2020-07-11T00:50:45.63 |
IV.SNTG.HHN. | ML:1.3 | 0.00003485 | 1.4 | AML | other | m | 2020-07-11T00:50:45.16 |
IV.CESI.HHE. | ML:1.1 | 0.0000366 | 0.24 | AML | other | m | 2020-07-11T00:50:48.26 |
IV.SSFR.HHE. | ML:1.6 | 0.00005115 | 0.72 | AML | other | m | 2020-07-11T00:50:48.28 |
IV.MURB.HHN. | ML:1.9 | 0.00010264999999999999 | 0.36 | AML | other | m | 2020-07-11T00:50:48.72 |
IV.SSFR.HHN. | ML:1.6 | 0.0000395 | 0.18 | AML | other | m | 2020-07-11T00:50:48.76 |
IV.MURB.HHE. | ML:2.0 | 0.00011899999999999999 | 0.38 | AML | other | m | 2020-07-11T00:50:48.87 |
IV.FDMO.HHE. | ML:0.7 | 0.00001515 | 0.62 | AML | other | m | 2020-07-11T00:50:49.49 |
IV.CESI.HHN. | ML:0.8 | 0.0000224 | 0.44 | AML | other | m | 2020-07-11T00:50:50.01 |
IV.FDMO.HHN. | ML:0.7 | 0.0000149 | 0.68 | AML | other | m | 2020-07-11T00:50:50.50 |
IV.ATVO.HHE. | ML:1.0 | 0.0000106 | 0.26 | AML | other | m | 2020-07-11T00:50:52.20 |
IV.ATVO.HHN. | ML:1.0 | 0.000011550000000000001 | 0.62 | AML | other | m | 2020-07-11T00:50:52.16 |
IV.PIEI.HHN. | ML:1.1 | 0.000008585 | 0.48 | AML | other | m | 2020-07-11T00:50:53.25 |
IV.PIEI.HHE. | ML:1.1 | 0.000010994999999999999 | 1.72 | AML | other | m | 2020-07-11T00:50:54.97 |