A magnitude ML 0.9 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6560, 13.1910 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 | 5 | 482 | 482 |
Accumoli | RI | 7 | 667 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Montereale | AQ | 15 | 2581 | 6387 |
Arquata del Tronto | AP | 16 | 1178 | 7565 |
Cascia | PG | 16 | 3217 | 10782 |
Posta | RI | 17 | 694 | 11476 |
Borbona | RI | 17 | 617 | 12093 |
Norcia | PG | 17 | 4957 | 17050 |
Capitignano | AQ | 18 | 665 | 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 0.9 | 2019-08-15 07:49:26 |
42.6558 | 13.1907 | 10 | 2019-08-15 08:19:50 |
Sala Sismica INGV-Roma | 71505721 |
Field | Value |
---|---|
Time (UTC) | 2019-08-15 07:49:26 ± 0.14 |
Latitude | 42.6558 ± 0.0054 |
Longitude | 13.1907 ± 0.0061 |
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 | 71505721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 540 |
Semi-minor axis of confidence ellipse (meter) | 342 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71505721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-15 08:19:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VENT.EHZ. | 2019-08-15T07:50:04.61 | 3.0 | undecidable | manual | Sg | 4.86 | 0 | |||
IX.MNT3.HHZ.02 | 2019-08-15T07:49:46.33 | 3.0 | undecidable | manual | Pg | 0.11 | 0 | |||
IV.MC2.EHE. | 2019-08-15T07:49:36.74 | 0.6 | undecidable | manual | S | 360 | 28.3494 | 50 | -0.11 | 49 |
IV.MTRA.EHE. | 2019-08-15T07:49:34.17 | 0.3 | undecidable | manual | S | 56 | 20.1687 | 116 | -0.23 | 73 |
IV.NRCA.HHZ. | 2019-08-15T07:49:34.45 | 0.3 | undecidable | manual | S | 343 | 20.6682 | 116 | -0.11 | 75 |
IV.CAMP.HHE. | 2019-08-15T07:49:34.58 | 0.6 | undecidable | manual | S | 127 | 22.2555 | 114 | -0.47 | 46 |
IV.CAMP.HHE. | 2019-08-15T07:49:32.29 | 0.6 | undecidable | manual | P | 127 | 22.2555 | 114 | 0.82 | 40 |
IV.LNSS.HHZ. | 2019-08-15T07:49:32.44 | 0.3 | undecidable | manual | S | 244 | 13.5753 | 126 | 0 | 77 |
IV.MC2.EHE. | 2019-08-15T07:49:32.46 | 1.0 | undecidable | manual | P | 360 | 28.3494 | 50 | -0.05 | 25 |
IV.RM33.EHZ. | 2019-08-15T07:49:32.86 | 0.3 | undecidable | manual | S | 173 | 16.3725 | 121 | -0.39 | 71 |
IV.SMA1.EHZ. | 2019-08-15T07:49:32.32 | 0.3 | undecidable | manual | S | 103 | 12.1767 | 130 | 0.28 | 73 |
IV.MOMA.HHZ. | 2019-08-15T07:49:31.98 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.MTRA.EHE. | 2019-08-15T07:49:31.09 | 0.6 | undecidable | manual | P | 56 | 20.1687 | 116 | -0.01 | 51 |
IV.NRCA.HHZ. | 2019-08-15T07:49:31.23 | 0.6 | negative | manual | P | 343 | 20.6682 | 116 | 0.04 | 50 |
IV.SMA1.EHZ. | 2019-08-15T07:49:30.05 | 0.6 | positive | manual | P | 103 | 12.1767 | 130 | 0.31 | 48 |
IV.LNSS.HHZ. | 2019-08-15T07:49:30.11 | 0.1 | positive | manual | P | 244 | 13.5753 | 126 | 0.14 | 100 |
IV.RM33.EHZ. | 2019-08-15T07:49:30.36 | 0.6 | undecidable | manual | P | 173 | 16.3725 | 121 | -0.07 | 50 |
IV.VIVA.HHZ. | 2019-08-15T07:49:29.83 | 3.0 | positive | manual | P | -0.23 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.000110605025 | 0.1984 | AML | other | m | 2019-08-15T07:49:32.72 |
IV.LNSS.HHN. | ML:1.0 | 0.000096039955 | 0.3392 | AML | other | m | 2019-08-15T07:49:32.60 |
IV.RM33.EHE. | ML:0.9 | 0.00007382807500000001 | 0.1792 | AML | other | m | 2019-08-15T07:49:33.82 |
IV.RM33.EHN. | ML:0.9 | 0.00006696568 | 0.1024 | AML | other | m | 2019-08-15T07:49:33.65 |
IV.RM33.HNE. | ML:1.0 | 0.00009331257 | 0.1216 | AML | other | m | 2019-08-15T07:49:33.24 |
IV.RM33.HNN. | ML:0.8 | 0.000050369175000000004 | 0.0896 | AML | other | m | 2019-08-15T07:49:33.24 |
IV.NRCA.HHE. | ML:1.0 | 0.000067476675 | 0.0768 | AML | other | m | 2019-08-15T07:49:35.67 |
IV.NRCA.HHN. | ML:0.8 | 0.000043319330000000006 | 0.0832 | AML | other | m | 2019-08-15T07:49:35.25 |
IV.NRCA.HNE. | ML:1.0 | 0.00007395577 | 0.1024 | AML | other | m | 2019-08-15T07:49:35.63 |
IV.NRCA.HNN. | ML:0.8 | 0.00004745871 | 0.1344 | AML | other | m | 2019-08-15T07:49:34.55 |