A magnitude ML 1.2 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6580, 13.1830 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 |
Cascia | PG | 15 | 3217 | 7023 |
Montereale | AQ | 16 | 2581 | 9604 |
Arquata del Tronto | AP | 16 | 1178 | 10782 |
Posta | RI | 16 | 694 | 11476 |
Borbona | RI | 17 | 617 | 12093 |
Norcia | PG | 17 | 4957 | 17050 |
Capitignano | AQ | 18 | 665 | 17715 |
Monteleone di Spoleto | PG | 19 | 599 | 18314 |
Campotosto | AQ | 19 | 542 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-08-14 18:55:20 |
42.6578 | 13.1827 | 10 | 2019-08-14 19:00:38 |
Sala Sismica INGV-Roma | 71490331 |
Field | Value |
---|---|
Time (UTC) | 2019-08-14 18:55:20 ± 0.07 |
Latitude | 42.6578 ± 0.0036 |
Longitude | 13.1827 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71490331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 438 |
Semi-minor axis of confidence ellipse (meter) | 358 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
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 | 23 |
Number of defining phases | 18 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31656 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71490331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-14 19:00:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2019-08-14T18:55:48.85 | 3.0 | undecidable | manual | S | -0.18 | 0 | |||
IV.ARRO.EHZ. | 2019-08-14T18:55:32.26 | 0.1 | undecidable | manual | S | 256 | 35.1426 | 50 | -0.24 | 92 |
IV.MC2.EHE. | 2019-08-14T18:55:31.04 | 0.3 | undecidable | manual | S | 1 | 28.1496 | 50 | 0.42 | 67 |
IV.MMO1.EHZ. | 2019-08-14T18:55:30.93 | 0.1 | undecidable | manual | S | 24 | 29.2485 | 50 | 0.01 | 97 |
IV.CSP1.EHZ. | 2019-08-14T18:55:29.53 | 3.0 | negative | manual | P | 0.36 | 0 | |||
IV.NRCA.HHZ. | 2019-08-14T18:55:28.16 | 0.1 | undecidable | manual | S | 344 | 20.2686 | 117 | -0.22 | 95 |
IV.FDMO.HHZ. | 2019-08-14T18:55:28.61 | 3.0 | positive | manual | P | 0.28 | 0 | |||
IV.MTRA.EHZ. | 2019-08-14T18:55:28.00 | 0.1 | undecidable | manual | S | 58 | 20.5683 | 117 | -0.48 | 89 |
IV.ARRO.EHZ. | 2019-08-14T18:55:27.30 | 0.1 | undecidable | manual | P | 256 | 35.1426 | 50 | -0.12 | 94 |
IV.TERO.HHZ. | 2019-08-14T18:55:27.04 | 3.0 | undecidable | manual | P | 0.33 | 0 | |||
IV.SMA1.EHZ. | 2019-08-14T18:55:26.34 | 0.1 | undecidable | manual | S | 104 | 12.7761 | 129 | 0.15 | 97 |
IV.LNSS.HHZ. | 2019-08-14T18:55:26.45 | 0.1 | undecidable | manual | S | 242 | 13.0758 | 128 | 0.18 | 96 |
IV.MMO1.EHZ. | 2019-08-14T18:55:26.49 | 0.1 | undecidable | manual | P | 24 | 29.2485 | 50 | -0.02 | 97 |
IV.MC2.EHE. | 2019-08-14T18:55:26.43 | 0.3 | undecidable | manual | P | 1 | 28.1496 | 50 | 0.09 | 72 |
IV.RM33.EHZ. | 2019-08-14T18:55:26.96 | 0.1 | undecidable | manual | S | 171 | 16.7721 | 122 | -0.34 | 93 |
IV.T1299.EHE. | 2019-08-14T18:55:25.17 | 0.1 | undecidable | manual | S | 108 | 8.5803 | 140 | 0.05 | 100 |
IV.MTRA.EHZ. | 2019-08-14T18:55:25.00 | 0.1 | undecidable | manual | P | 58 | 20.5683 | 117 | -0.1 | 97 |
IV.NRCA.HHZ. | 2019-08-14T18:55:25.04 | 0.1 | positive | manual | P | 344 | 20.2686 | 117 | 0 | 99 |
IV.GAVE.EHZ. | 2019-08-14T18:55:25.67 | 3.0 | negative | manual | P | 0.22 | 0 | |||
IV.SMA1.EHZ. | 2019-08-14T18:55:24.11 | 0.1 | undecidable | manual | P | 104 | 12.7761 | 129 | 0.33 | 94 |
IV.LNSS.HHZ. | 2019-08-14T18:55:24.04 | 0.1 | positive | manual | P | 242 | 13.0758 | 128 | 0.21 | 96 |
IV.RM33.EHZ. | 2019-08-14T18:55:24.33 | 0.1 | undecidable | manual | P | 171 | 16.7721 | 122 | -0.09 | 98 |
IV.T1299.EHE. | 2019-08-14T18:55:23.39 | 0.1 | undecidable | manual | P | 108 | 8.5803 | 140 | 0.23 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.000216 | 0.38 | AML | other | m | 2019-08-14T18:55:26.70 |
IV.LNSS.HHE. | ML:1.3 | 0.00021700000000000002 | 0.16 | AML | other | m | 2019-08-14T18:55:26.54 |
IV.SMA1.EHN. | ML:1.2 | 0.0001535 | 0.24 | AML | other | m | 2019-08-14T18:55:26.71 |
IV.SMA1.EHE. | ML:1.4 | 0.00027 | 0.28 | AML | other | m | 2019-08-14T18:55:26.84 |
IV.RM33.EHN. | ML:1.1 | 0.00010850000000000001 | 0.94 | AML | other | m | 2019-08-14T18:55:27.72 |
IV.RM33.EHE. | ML:1.0 | 0.000096 | 0.94 | AML | other | m | 2019-08-14T18:55:27.30 |
IV.MTRA.EHN. | ML:1.0 | 0.00007324999999999999 | 1.1 | AML | other | m | 2019-08-14T18:55:28.25 |
IV.MTRA.EHE. | ML:1.1 | 0.0000917 | 0.36 | AML | other | m | 2019-08-14T18:55:28.58 |
IV.NRCA.HHE. | ML:1.3 | 0.0001565 | 0.14 | AML | other | m | 2019-08-14T18:55:28.50 |
IV.NRCA.HHN. | ML:1.0 | 0.00007525000000000001 | 0.12 | AML | other | m | 2019-08-14T18:55:28.89 |