A magnitude ML 1.0 earthquake occured in region: 4 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6510, 13.1900 at 13 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 | 4 | 482 | 482 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Montereale | AQ | 15 | 2581 | 6387 |
Posta | RI | 16 | 694 | 7081 |
Borbona | RI | 16 | 617 | 7698 |
Cascia | PG | 16 | 3217 | 10915 |
Arquata del Tronto | AP | 16 | 1178 | 12093 |
Capitignano | AQ | 17 | 665 | 12758 |
Norcia | PG | 18 | 4957 | 17715 |
Campotosto | AQ | 18 | 542 | 18257 |
Monteleone di Spoleto | PG | 19 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-08-15 11:19:51 |
42.6507 | 13.19 | 13 | 2019-08-15 11:26:43 |
Sala Sismica INGV-Roma | 71513691 |
Field | Value |
---|---|
Time (UTC) | 2019-08-15 11:19:51 ± 0.13 |
Latitude | 42.6507 ± 0.0036 |
Longitude | 13.1900 ± 0.0073 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71513691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 496 |
Semi-minor axis of confidence ellipse (meter) | 326 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 71513691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-15 11:26:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2019-08-15T11:21:28.29 | 3.0 | undecidable | manual | Sn | -3.77 | 0 | |||
GU.ENR.HHZ. | 2019-08-15T11:21:25.74 | 3.0 | undecidable | manual | Sn | -3.34 | 0 | |||
AC.PUK.HHZ. | 2019-08-15T11:21:16.82 | 3.0 | negative | manual | Pg | 14.18 | 0 | |||
GU.RNCA.HHZ. | 2019-08-15T11:21:08.88 | 3.0 | undecidable | manual | Sn | -1.12 | 0 | |||
IV.NDIM.HNZ. | 2019-08-15T11:21:08.82 | 3.0 | undecidable | manual | Sg | 10.76 | 0 | |||
AC.VLO.HHZ. | 2019-08-15T11:20:55.90 | 3.0 | undecidable | manual | Pn | -7.47 | 0 | |||
CR.ZAG.BHZ. | 2019-08-15T11:20:49.84 | 3.0 | undecidable | manual | Pn | 3.47 | 0 | |||
GU.GSCL.HHZ. | 2019-08-15T11:20:46.73 | 3.0 | undecidable | manual | Sn | -2.2 | 0 | |||
IV.CRJA.HHZ. | 2019-08-15T11:20:44.00 | 3.0 | undecidable | manual | Pn | -2.98 | 0 | |||
CR.STON.BHZ. | 2019-08-15T11:20:41.58 | 3.0 | undecidable | manual | Pn | 1.11 | 0 | |||
IV.PTRJ.HHZ. | 2019-08-15T11:20:38.21 | 3.0 | undecidable | manual | Sg | 4.02 | 0 | |||
IV.EUCT.HNZ. | 2019-08-15T11:20:36.57 | 3.0 | negative | manual | Pn | -0.63 | 0 | |||
IV.MOCL.EHZ. | 2019-08-15T11:20:36.43 | 3.0 | undecidable | manual | Sn | -0.11 | 0 | |||
IV.TRIV.HHZ. | 2019-08-15T11:20:31.88 | 3.0 | undecidable | manual | Sg | 1.2 | 0 | |||
IV.RIBO.EHZ.01 | 2019-08-15T11:20:30.83 | 3.0 | undecidable | manual | Sg | 12.48 | 0 | |||
IV.DGI.HHZ. | 2019-08-15T11:20:28.83 | 3.0 | undecidable | manual | Pg | 4.3 | 0 | |||
GU.GSCL.HHZ. | 2019-08-15T11:20:26.73 | 3.0 | undecidable | manual | Pg | 7.28 | 0 | |||
OT.OT14.EHZ. | 2019-08-15T11:20:23.26 | 3.0 | undecidable | manual | Pg | 0.98 | 0 | |||
IV.AGLI.HHZ. | 2019-08-15T11:20:19.30 | 3.0 | undecidable | manual | Pn | -2.52 | 0 | |||
IT.ORP.HGZ. | 2019-08-15T11:20:16.22 | 3.0 | undecidable | manual | Pn | -2.19 | 0 | |||
IV.PE3.EHZ. | 2019-08-15T11:20:10.32 | 3.0 | negative | manual | Pg | 4.64 | 0 | |||
IV.TERO.HHZ. | 2019-08-15T11:20:02.52 | 0.6 | undecidable | manual | S | 95 | 33.9438 | 95 | -0.29 | 46 |
IV.MTRA.EHE. | 2019-08-15T11:19:59.15 | 0.3 | undecidable | manual | S | 55 | 20.5683 | 102 | -0.12 | 73 |
IV.NRCA.HHE. | 2019-08-15T11:19:59.24 | 0.6 | undecidable | manual | S | 343 | 21.1677 | 101 | -0.21 | 48 |
IV.LNSS.HHZ. | 2019-08-15T11:19:57.24 | 0.6 | undecidable | manual | S | 247 | 13.2756 | 118 | -0.22 | 49 |
IV.TERO.HHZ. | 2019-08-15T11:19:57.88 | 1.0 | undecidable | manual | P | 95 | 33.9438 | 95 | -0.06 | 24 |
IV.SMA1.EHZ. | 2019-08-15T11:19:57.30 | 0.6 | undecidable | manual | S | 101 | 12.0768 | 123 | 0.13 | 50 |
IV.RM33.EHZ. | 2019-08-15T11:19:57.86 | 0.6 | undecidable | manual | S | 173 | 15.873 | 111 | -0.21 | 49 |
IV.NRCA.HHE. | 2019-08-15T11:19:56.06 | 0.1 | undecidable | manual | P | 343 | 21.1677 | 101 | 0.06 | 99 |
IV.RM33.EHZ. | 2019-08-15T11:19:55.26 | 0.1 | undecidable | manual | P | 173 | 15.873 | 111 | 0.06 | 100 |
IV.MTRA.EHE. | 2019-08-15T11:19:55.96 | 0.1 | undecidable | manual | P | 55 | 20.5683 | 102 | 0.07 | 99 |
IV.SMA1.EHZ. | 2019-08-15T11:19:54.94 | 0.1 | undecidable | manual | P | 101 | 12.0768 | 123 | 0.26 | 97 |
IV.GAVE.EHZ. | 2019-08-15T11:19:54.50 | 3.0 | negative | manual | P | -0.2 | 0 | |||
IV.LNSS.HHZ. | 2019-08-15T11:19:54.93 | 0.1 | undecidable | manual | P | 247 | 13.2756 | 118 | 0.08 | 100 |
IV.RMP.HHZ. | 2019-08-15T11:19:53.75 | 3.0 | negative | manual | P | -0.04 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:0.8 | 0.0000385 | 0.62 | AML | other | m | 2019-08-15T11:19:57.29 |
IV.SMA1.EHE. | ML:1.4 | 0.0002195 | 0.28 | AML | other | m | 2019-08-15T11:19:57.82 |
IV.SMA1.EHN. | ML:1.0 | 0.00010535 | 0.22 | AML | other | m | 2019-08-15T11:19:57.78 |
IV.GAVE.EHE. | ML:0.8 | 0.000038350000000000004 | 0.42 | AML | other | m | 2019-08-15T11:19:58.56 |