A magnitude ML 1.0 earthquake occured in region: 4 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6530, 13.1820 at 15 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 | 9 | 2657 | 3806 |
Montereale | AQ | 15 | 2581 | 6387 |
Cascia | PG | 16 | 3217 | 9604 |
Posta | RI | 16 | 694 | 10298 |
Borbona | RI | 16 | 617 | 10915 |
Arquata del Tronto | AP | 16 | 1178 | 12093 |
Norcia | PG | 17 | 4957 | 17050 |
Capitignano | AQ | 18 | 665 | 17715 |
Campotosto | AQ | 19 | 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 | 2019-08-14 18:24:34 |
42.6527 | 13.1817 | 15 | 2019-08-14 18:29:44 |
Sala Sismica INGV-Roma | 71489051 |
Field | Value |
---|---|
Time (UTC) | 2019-08-14 18:24:34 ± 0.15 |
Latitude | 42.6527 ± 0.0063 |
Longitude | 13.1817 ± 0.0086 |
Depth (km) | 15 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71489051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 675 |
Semi-minor axis of confidence ellipse (meter) | 342 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.11511 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31476 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 71489051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-14 18:29:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTRA.EHZ. | 2019-08-14T18:24:42.13 | 0.3 | undecidable | manual | S | 57 | 20.9679 | 113 | -0.22 | 73 |
IV.NRCA.HHZ. | 2019-08-14T18:24:42.25 | 0.3 | undecidable | manual | S | 345 | 20.7681 | 113 | -0.06 | 75 |
IV.RM33.EHZ. | 2019-08-14T18:24:41.15 | 0.3 | undecidable | manual | S | 170 | 16.1727 | 122 | -0.06 | 77 |
IV.ARRO.EHZ. | 2019-08-14T18:24:40.55 | 0.1 | undecidable | manual | P | 257 | 34.9428 | 101 | -0.36 | 93 |
IV.SMA1.EHZ. | 2019-08-14T18:24:40.30 | 0.1 | undecidable | manual | S | 101 | 12.7761 | 131 | -0.19 | 99 |
IV.LNSS.HHZ. | 2019-08-14T18:24:40.37 | 0.3 | undecidable | manual | S | 244 | 12.7761 | 131 | -0.12 | 76 |
IV.NRCA.HHZ. | 2019-08-14T18:24:39.00 | 0.1 | undecidable | manual | P | 345 | 20.7681 | 113 | 0.19 | 99 |
IV.LNSS.HHZ. | 2019-08-14T18:24:38.06 | 0.1 | undecidable | manual | P | 244 | 12.7761 | 131 | 0.3 | 97 |
IV.RM33.EHZ. | 2019-08-14T18:24:38.39 | 0.3 | undecidable | manual | P | 170 | 16.1727 | 122 | 0.21 | 74 |
IV.MTRA.EHZ. | 2019-08-14T18:24:38.95 | 0.1 | undecidable | manual | P | 57 | 20.9679 | 113 | 0.12 | 100 |
IV.SMA1.EHZ. | 2019-08-14T18:24:38.04 | 0.6 | undecidable | manual | P | 101 | 12.7761 | 131 | 0.28 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.00011850000000000001 | 0.34 | AML | other | m | 2019-08-14T18:24:40.65 |
IV.LNSS.HHE. | ML:1.2 | 0.0001425 | 0.16 | AML | other | m | 2019-08-14T18:24:40.50 |
IV.SMA1.EHE. | ML:0.8 | 0.00005865000000000001 | 0.16 | AML | other | m | 2019-08-14T18:24:40.50 |
IV.SMA1.EHN. | ML:1.2 | 0.000152 | 0.32 | AML | other | m | 2019-08-14T18:24:40.63 |
IV.NRCA.HHE. | ML:0.9 | 0.0000514 | 0.42 | AML | other | m | 2019-08-14T18:24:42.29 |
IV.NRCA.HHN. | ML:0.8 | 0.00003594999999999999 | 0.56 | AML | other | m | 2019-08-14T18:24:42.42 |