A magnitude ML 1.1 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6550, 13.1930 at 14 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 | 5 | 482 | 482 |
Accumoli | RI | 6 | 667 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Montereale | AQ | 15 | 2581 | 6387 |
Arquata del Tronto | AP | 16 | 1178 | 7565 |
Cascia | PG | 16 | 3217 | 10782 |
Borbona | RI | 17 | 617 | 11399 |
Posta | RI | 17 | 694 | 12093 |
Capitignano | AQ | 17 | 665 | 12758 |
Norcia | PG | 17 | 4957 | 17715 |
Campotosto | AQ | 18 | 542 | 18257 |
Monteleone di Spoleto | PG | 20 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-08-14 21:11:35 |
42.655 | 13.1928 | 14 | 2019-08-14 21:31:35 |
Sala Sismica INGV-Roma | 71494441 |
Field | Value |
---|---|
Time (UTC) | 2019-08-14 21:11:35 ± 0.08 |
Latitude | 42.6550 ± 0.0036 |
Longitude | 13.1928 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71494441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 410 |
Semi-minor axis of confidence ellipse (meter) | 49 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 215 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 71494441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-14 21:31:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-08-14T21:11:47.04 | 0.3 | undecidable | manual | S | 96 | 33.744 | 98 | -0.22 | 70 |
IV.EL6.EHZ. | 2019-08-14T21:11:47.69 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MTRA.EHZ. | 2019-08-14T21:11:43.52 | 0.3 | undecidable | manual | S | 56 | 20.0688 | 108 | -0.17 | 73 |
IV.NRCA.HHZ. | 2019-08-14T21:11:43.61 | 0.3 | undecidable | manual | S | 342 | 20.868 | 107 | -0.26 | 71 |
IV.TERO.HHZ. | 2019-08-14T21:11:42.43 | 0.1 | undecidable | manual | P | 96 | 33.744 | 98 | 0.04 | 97 |
IV.ARRO.EHZ. | 2019-08-14T21:11:42.75 | 0.1 | undecidable | manual | P | 257 | 35.8419 | 97 | 0.04 | 97 |
IV.RM33.EHZ. | 2019-08-14T21:11:42.52 | 0.3 | undecidable | manual | S | 174 | 16.2726 | 116 | -0.23 | 72 |
IV.SMA1.EHZ. | 2019-08-14T21:11:41.88 | 0.6 | undecidable | manual | S | 103 | 11.9769 | 128 | 0.12 | 49 |
IV.MTRA.EHZ. | 2019-08-14T21:11:40.43 | 0.1 | undecidable | manual | P | 56 | 20.0688 | 108 | 0.1 | 97 |
IV.NRCA.HHZ. | 2019-08-14T21:11:40.59 | 0.3 | positive | manual | P | 342 | 20.868 | 107 | 0.16 | 72 |
IV.RM33.EHZ. | 2019-08-14T21:11:39.86 | 0.6 | undecidable | manual | P | 174 | 16.2726 | 116 | 0.07 | 50 |
IV.SMA1.EHZ. | 2019-08-14T21:11:39.53 | 0.6 | undecidable | manual | P | 103 | 11.9769 | 128 | 0.31 | 47 |
IV.LNSS.HHZ. | 2019-08-14T21:11:39.50 | 0.1 | undecidable | manual | P | 245 | 13.6752 | 123 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.000093774335 | 0.1408 | AML | other | m | 2019-08-14T21:11:42.01 |
IV.LNSS.HHN. | ML:1.0 | 0.00008843201000000001 | 0.384 | AML | other | m | 2019-08-14T21:11:42.17 |
IV.LNSS.HNE. | ML:1.4 | 0.000234111265 | 16.3456 | AML | other | m | 2019-08-14T21:11:50.71 |
IV.LNSS.HNN. | ML:1.4 | 0.00022529785 | 12.9024 | AML | other | m | 2019-08-14T21:11:49.37 |
IV.SMA1.EHE. | ML:1.3 | 0.00020456285000000003 | 0.2816 | AML | other | m | 2019-08-14T21:11:42.34 |
IV.SMA1.EHN. | ML:1.0 | 0.00010668995 | 0.1792 | AML | other | m | 2019-08-14T21:11:42.29 |
IV.RM33.HNE. | ML:1.3 | 0.00015331205 | 1.1264 | AML | other | m | 2019-08-14T21:11:42.73 |
IV.RM33.HNN. | ML:1.1 | 0.000106229705 | 1.7792 | AML | other | m | 2019-08-14T21:11:45.52 |
IV.RM33.EHE. | ML:0.8 | 0.000042987399999999994 | 2.5216 | AML | other | m | 2019-08-14T21:11:50.75 |
IV.RM33.EHN. | ML:0.9 | 0.000057841425 | 0.1408 | AML | other | m | 2019-08-14T21:11:43.23 |
IV.MTRA.HNE. | ML:1.3 | 0.00014014625 | 0.8832 | AML | other | m | 2019-08-14T21:11:45.16 |
IV.MTRA.HNN. | ML:1.5 | 0.00019202805 | 2.6368 | AML | other | m | 2019-08-14T21:11:47.43 |
IV.MTRA.EHE. | ML:1.0 | 0.000066521115 | 0.2944 | AML | other | m | 2019-08-14T21:11:44.22 |
IV.MTRA.EHN. | ML:0.9 | 0.000053017765000000003 | 0.1664 | AML | other | m | 2019-08-14T21:11:43.67 |
IV.NRCA.HNE. | ML:1.3 | 0.0001412845 | 1.0112 | AML | other | m | 2019-08-14T21:11:43.24 |
IV.NRCA.HNN. | ML:1.4 | 0.0001465279545 | 1.0624 | AML | other | m | 2019-08-14T21:11:52.98 |
IV.NRCA.HHE. | ML:1.2 | 0.00009861798999999998 | 0.128 | AML | other | m | 2019-08-14T21:11:43.88 |
IV.NRCA.HHN. | ML:0.8 | 0.000044999865 | 0.1408 | AML | other | m | 2019-08-14T21:11:44.35 |
IV.TERO.HHE. | ML:0.8 | 0.000023549924999999998 | 0.896 | AML | other | m | 2019-08-14T21:11:57.12 |
IV.TERO.HHN. | ML:0.8 | 0.000023757225 | 1.2416 | AML | other | m | 2019-08-14T21:11:49.11 |
IV.TERO.HNE. | ML:2.0 | 0.00040795685 | 1.3568 | AML | other | m | 2019-08-14T21:11:59.10 |
IV.TERO.HNN. | ML:1.2 | 0.00007085578 | 3.7888 | AML | other | m | 2019-08-14T21:11:58.04 |
IV.ARRO.EHE. | ML:1.0 | 0.00004127889 | 2.5472 | AML | other | m | 2019-08-14T21:11:50.89 |
IV.ARRO.EHN. | ML:0.9 | 0.000028633850000000004 | 2.2144 | AML | other | m | 2019-08-14T21:11:58.14 |